MTP700_DSM

MTP700

Digital Portable Radio

380 - 430 MHz

806 - 870 MHz

Detailed Service Manual

Part Number: 6866534D39-E

November 2006

@6866534D39@

ii MTP700 Portable Radio / Detailed Service Manual

COPYRIGHT

Computer Software Copyrights

The Motorola products described in this manual may include copyrighted Motorola computer pro-grams stored in semiconductor memories or other media. Laws in the United States and other coun-tries preserve for Motorola certain exclusive rights for copyrighted computer programs, including the exclusive right to copy or reproduce in any form, the copyrighted computer program. Accordingly, any copyrighted Motorola computer programs contained in the Motorola products described in this manual may not be copied or reproduced in any manner without the express written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant, either directly or by implication, estoppel or otherwise, any license under the copyrights, patents or patent applications of Motorola, except for the normal non-exclusive royalty-free license to use that arises by operation of law in the sale of a product.

Trademarks

Motorola is the trademark of Motorola, Inc.

All other copyrights mentioned in this manual are trademarks of their respective companies.

HISTORY

DOCUMENT HISTORY MTP700 Portable Radio / Detailed Service Manual iii

DOCUMENT HISTORY

The following major changes have been implemented in this manual since the previous edition:

Edition Description Date

6866534D39-O Initial edition Nov. 2001

6866534D39-A Updated Safety Information to latest version. Aug. 2002

Chapter 4.1 and 4.2:Updated Theory of Operation, block diagrams and trou-bleshooting charts.Changed board diagrams, schematics and parts lists for UHF and 800MHz bands.

Chapter 5. Programming: Updated icons for LCD dis-play and edited LCD Display test.

Chapter 8. Flex Layout, Schematics & Parts ListsUpdated Bottom Flex diagram and parts list.

6866534D39-B Document History added. Apr. 2003

Safety Information updated to new TETRA Standard.

Chapter 4.1. Transceiver 400 MHzUpdated board diagram to 8466547A08. Changed some part values for UHF Main VCO schematic dia-gram and changed parts list.

Chapter 6. Maintenance: Updated mechanical parts list.

6866534D39-C Chapter 1: Scope and Warranty InformationUpdated Asia Pacific Radio Support Centers informa-tion with deletion of toll-free and non-toll-freee contact nos.

July 2003

Chapter 2: Model Information & AccessoriesUpdated 400MHz and 800MHz Model Charts.Updated MTP700 Accessories-To-Model Chart table.

Chapter 4.1 & 4.2: Transceiver 400 MHz and Trans-ceiver 800MHzAdded memory components update information to Dig-ital and Audio Section of theory of operation, block dia-grams, schematics and parts list.

Chapter 6: MaintenanceChanged Frequency Knob part no. and added Keypad English/Chinese and Keypad English/ Korean part nos. to Exploded View Components List.

Appendix A: Replacement Parts & KitsUpdated table on Service Boards and Front Cover Kits.

iv MTP700 Portable Radio / Detailed Service Manual DOCUMENT HISTORY

Edition Description Date

6866534D40-D Chapter 6: Maintenance

Deleted front housing kit assembly and disassembly

instructions.

Changed exploded view diagram and mechanical parts

list.

Oct. 2003

6866534D40-E Chapter 2 & Appendix A:

Cyrillic tanapa has been added for 380-430MHz

Oct. 2006

SAFETY MTP700 Portable Radio / Detailed Service Manual v

SAFETY

Product Safety and RF Exposure for Portable Two-Way Radios

The information provided in this document supersedes the general information contained in user guides published prior to February 2002.

For radios that have been approved as intrinsically safe, read the instructions and information on intrinsic safety.

Compliance with RF Energy Exposure StandardsNOTICE: This radio is intended for use in occupational/controlled applications where users

have been made aware of the potential for exposure and can exercise control over their exposure. This radio device is NOT authorized for general population, consumer or similar use.

Federal Communication Commission (FCC) Regulations

The FCC has established limits for safe exposure to radio frequency (RF) emissions from portable two-way radios. The FCC requires manufacturers to demonstrate compliance with RF exposure limits before portable two-way radios can be marketed in the U.S. When two-way radios are approved for occupational/controlled environment exposure limits, the FCC requires users to be fully aware of, and exercise control over, their exposure. Awareness and control of RF exposure can be accomplished by the use of labels, or by education or training through appropriate means, such as information and instructions in user manuals or safety booklets.

Your Motorola two-way radio has an RF exposure information label in the battery compartment. This user safety booklet includes useful information about RF exposure and helpful instructions on how to control your RF exposure.

Your Motorola two-way radio is designed and tested to comply with a number of national and international standards and guidelines (listed below) regarding human exposure to radio frequency electromagnetic energy. This radio complies with the IEEE (FCC) and ICNIRP exposure limits for occupational/controlled RF exposure environments at usage factors of up to 50% talk–50% listen. In terms of measuring RF energy for compliance with FCC exposure guidelines, your radio radiates measurable RF energy only while it is transmitting (during talking), not when it is receiving (listening) or in standby mode.

NOTE:The approved batteries, supplied with the portable radio, are rated for a 5-5-90 duty cycle (5% talk–5% listen–90% standby), even though this radio complies with FCC occupational exposure limits at usage factors of up to 50% talk.

BEFORE USING THIS RADIO, READ THIS BOOKLET WHICH CONTAINS IMPORTANT OPERAT-ING INSTRUCTIONS FOR SAFE USAGE AND RF ENERGY AWARENESS AND CONTROL INFOR-MATION FOR COMPLIANCE WITH RF ENERGY EXPOSURE LIMITS IN APPLICABLE NATIONAL AND INTERNATIONAL STANDARDS.

vi MTP700 Portable Radio / Detailed Service Manual SAFETY

Your Motorola two-way radio complies with the following RF energy exposure standards and guidelines:

• United States Federal Communications Commission, Code of Federal Regulations; 47 CFR part 2 sub-part J

• American National Standards Institute (ANSI) / Institute of Electrical and Electronic Engineers (IEEE) C95. 1-1992

• Institute of Electrical and Electronic Engineers (IEEE) C95.1-1999 Edition• International Commission on Non-Ionizing Radiation Protection (ICNIRP) 1998• Ministry of Health (Canada) Safety Code 6. Limits of Human Exposure to Radiofrequency Elec-

tromagnetic Fields in the Frequency Range from 3 kHz to 300 GHz, 1999• Australian Communications Authority Radiocommunications (Electromagnetic Radiation -

Human Exposure) Standard, 2001• ANATEL, Brasil Regulatory Authority, Resolution 256 (April 11, 2001) “additional requirements

for SMR, cellular and PCS product certification.”

Compliance and Control Guidelines and Operating Instructions for Portable Two-Way Radios

To control your exposure and ensure compliance with the occupational/ controlled environment exposure limits, always adhere to the following procedures:

• Transmit no more than 50% of the time. To transmit (talk), push the Push-To-Talk (PTT) button. To receive calls, release the PTT button. Transmitting 50% of the time or less is important since the radio generates measurable RF energy exposure only when transmitting (in terms of mea-suring standards compliance).

• Hold the radio in a vertical position in front of the face with the microphone (and other parts of the radio including the antenna) at least one to two inches (2.5 to 5 centimeters) away from the lips. Keeping the radio at a proper dis-tance is important since RF exposures decrease with distance from the antenna.

• For body-worn operation, always place the radio in a Motorola-approved clip, holder, holster, case, or body harness for this product. Using non-Motorola-approved accessories may result in exposure levels which exceed the FCC’s occupational/controlled environment RF exposure lim-its.

• If you are not using a body-worn accessory and are not using the radio in the intended use posi-tion in front of the face, ensure the antenna and the radio are kept one inch (2.5 centimeters) from the body when transmitting. Keeping the radio at a proper distance is important since RF exposures decrease with distance from the antenna.

• Use only Motorola-approved supplied or replacement antennas, batteries, and accesso-ries. Use of non–Motorola-approved antennas, batteries and accessories may exceed FCC RF exposure guidelines. For a list of Motorola-approved antennas, batteries, and other acces-sories, visit the following web site which lists approved accessories: http://ap.cgiss.motorola.com/AAD/index.html

For additional information on exposure requirements or other training information, visit http://www.motorola.com/rfhealth.

Electromagnetic Interference/CompatibilityNOTE:Nearly every electronic device is susceptible to electromagnetic interference (EMI) if

inadequately shielded, designed, or otherwise configured for electromagnetic compatibility.

SAFETY MTP700 Portable Radio / Detailed Service Manual vii

Facilities

To avoid electromagnetic interference and/or compatibility conflicts, turn off your radio in any facility where posted notices instruct you to do so. Hospitals or health care facilities may be using equipment that is sensitive to external RF energy.

Aircraft

When instructed to do so, turn off your radio when on board an aircraft. Any use of a radio must be in accordance with applicable regulations per airline crew instructions.

Medical Devices

Pacemakers

The Advanced Medical Technology Association (AdvaMed) recommends that a minimum separation of 6 inches (15 centimeters) be maintained between a handheld wireless radio and a pacemaker. These recommendations are consistent with those of the U.S. Food and Drug Administration.

Persons with pacemakers should:

• ALWAYS keep the radio more than 6 inches (15 centimeters) from their pacemaker when the radio is turned ON.

• not carry the radio in the breast pocket.• use the ear opposite the pacemaker to minimize the potential for interference.• turn the radio OFF immediately if you have any reason to suspect that interference is taking

place.

Hearing Aids

Some digital wireless radios may interfere with some hearing aids. In the event of such interference, you may want to consult your hearing aid manufacturer to discuss alternatives.

Other Medical Devices

If you use any other personal medical device, consult the manufacturer of your device to determine if it is adequately shielded from RF energy. Your physician may be able to assist you in obtaining this information.

Driver Safety

Check the laws and regulations on the use of radios in the area where you drive. Always obey them.

When using your radio while driving, please:

• Give full attention to driving and to the road.• Use hands-free operation, if available.• Pull off the road and park before making or answering a call if driving conditions so require.

viii MTP700 Portable Radio / Detailed Service Manual SAFETY

Operational Warnings

Operational Cautions

Intrinsically Safe Radio Information

FMRC Approved Equipment

Anyone intending to use a radio in a location where hazardous concentrations of flammable materials exist (hazardous atmosphere) is advised to become familiar with the subject of intrinsic safety and with the National Electric Code NFPA 70 (National Fire Protection Association) Article 500 (hazardous [classified] locations).

An Approval Guide, issued by Factory Mutual Research Corporation (FMRC), lists manufacturers and the products approved by FMRC for use in such locations. FMRC has also issued a voluntary approval standard for repair service (“Class Number 3605”).

FMRC Approval labels are attached to the radio to identify the unit as being FMRC Approved for specified hazardous atmospheres. This label specifies the hazardous Class/Division/Group along with the part number of the battery that must be used. Depending on the design of the portable unit, this FM label can be found on the back or the bottom of the radio housing. The FM Approval Mark is shown here.

For Vehicles With An Air BagDo not place a portable radio in the area over an air bag or in the air bag deployment area. Air bags inflate with great force. If a portable radio is placed in the air bag deployment area and the air bag inflates, the radio may be propelled with great force and cause serious injury to occupants of the vehicle.

Potentially Explosive AtmospheresTurn off your radio prior to entering any area with a potentially explosive atmosphere, unless it is a portable radio type especially qualified for use in such areas as “Intrinsically Safe” (for example, Factory Mutual, CSA, UL, or CENELEC). Do not remove, install, or charge batteries in such areas. Sparks in a potentially explosive atmosphere can cause an explosion or fire resulting in bodily injury or even death.The areas with potentially explosive atmospheres referred to above include fueling areas such as below decks on boats, fuel or chemical transfer or storage facilities, and areas where the air contains chemicals or particles such as grain, dust or metal powders. Areas with potentially explosive atmospheres are often but not always, posted.

Blasting Caps And Blasting AreasTo avoid possible interference with blasting operations, turn off your radio when you are near electrical blasting caps, in a blasting area, or in areas posted: “Turn off two-way radio.” Obey all signs and instructions.

AntennasDo not use any portable radio that has a damaged antenna. If a damaged antenna comes into contact with your skin, a minor burn can result.

BatteriesAll batteries can cause property damage and/or bodily injury such as burns if a conductive material such as jewelry, keys, or beaded chains touch exposed terminals. The conductive material may complete an electrical circuit (short circuit) and become quite hot. Exercise care in handling any charged battery, particularly when placing it inside a pocket, purse, or other container with metal objects.

FM

APPROVED

SAFETY MTP700 Portable Radio / Detailed Service Manual ix

Radios must ship from the Motorola manufacturing facility with the hazardous atmosphere capability and FM Approval labeling. Radios will not be “upgraded” to this capability and labeled in the field. A modification changes the unit’s hardware from its original design configuration. Modifications can only be made by the original product manufacturer at one of its FMRC-audited manufacturing facilities.

Repair of FMRC Approved Products

REPAIRS FOR MOTOROLA PRODUCTS WITH FMRC APPROVAL ARE THE RESPONSIBILITY OF THE USER.

You should not repair or relabel any Motorola-manufactured communication equipment bearing the FMRC Approval label (“FMRC Approved Product”) unless you are familiar with the current FMRC Approval standard for repairs and service (“Class Number 3605”).

You may want to consider using a repair facility that operates under 3605 repair service approval.

The FMRC’s Approval Standard Class Number 3605 is subject to change at any time without notice to you. You may want to obtain a current copy of 3605 from the FMRC. Per the December 1994 publication of 3605, some key definitions and service requirements are as follows:

Repair

A repair constitutes something done internally to the unit that would bring it back to its original condition—Approved by FMRC. A repair should be done in an FMRC Approved repair facility.

Items not considered as repairs are those in which an action is performed on a unit which does not require the outer casing of the unit to be opened in a manner which exposes the internal electrical circuits of the unit. You do not have to be an FMRC Approved repair facility to perform these actions.

• Do not operate radio communications equipment in hazardous atmospheres unless it is a type specifically qualified (e.g., FM Approved) for such use. An explosion or fire may result.

• Do not operate the FMRC Approved Product in a hazardous atmosphere if it has been physically damaged (e.g., cracked housing). An explosion or fire may result.

• Do not replace or charge batteries in a hazardous atmosphere. Contact sparking may occur while installing or removing batteries, and cause an explosion or fire.

• Do not replace or change accessories in a hazardous atmosphere. Contact sparking may occur while installing or removing accessories, and cause an explosion or fire.

• Turn the radio off before removing or installing a battery or accessory.• Do not disassemble an FMRC Approved Product in any way that exposes the internal

circuits of the unit.

• Failure to use an FMRC Approved Product with an FMRC Approved battery or FMRC Approved accessories specifically approved for that product may result in the dangerously unsafe condition of an unapproved radio combination being used in a hazardous location.

• Unauthorized or incorrect modification of an FMRC Approved Product will negate the Approval rating of the product

• Incorrect repair or relabeling of any FMRC Approved Product could adversely affect the Approval rating of the unit.

• Use of a radio that is not intrinsically safe in a hazardous atmosphere could result in serious injury or death.

x MTP700 Portable Radio / Detailed Service Manual SAFETY

Relabeling

The repair facility shall have a method by which the replacement of FMRC Approval labels are controlled to ensure that any relabeling is limited to units that were originally shipped from the manufacturer with an FM Approval label in place. FMRC Approval labels shall not be stocked by the repair facility. An FMRC Approval label shall be ordered from the original manufacturer, as needed, to repair a specific unit. Replacement labels may be obtained and applied by the repair facility, provided there is satisfactory evidence that the unit being relabeled was originally an FMRC Approved unit. Verification may include, but is not limited to a unit with a damaged Approval label, a unit with a defective housing displaying an Approval label, or a customer invoice indicating the serial number of the unit and purchase of an FMRC Approved model.

Do Not Substitute Options or Accessories

The Motorola communications equipment certified by Factory Mutual is tested as a system and consists of the FM Approved portable, FM Approved battery, and FM Approved accessories or options, or both. This FM Approved portable and battery combination must be strictly observed. There must be no substitution of items, even if the substitute has been previously Approved with a different Motorola communications equipment unit. Approved configurations are listed in the FM Product Listing Manual that was included with your radio.

European Union Directives Conformance Statement

This product is in conformance with the TETRA (TErrestrial Trunked RAdio) standard.This product is in conformance with the requirements of the applicable EU Council Directives.Declarations of Conformance with the requirements are located at:

Motorola a/sSydvestvej 15DK-2600 Glostrup

Denmark

MTP700 Portable Radio / Detailed Service Manual xi

CONTENTS

COPYRIGHT Computer Software Copyrights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii

Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii

HISTORY DOCUMENT HISTORY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii

SAFETY Product Safety and RF Exposure for Portable Two-Way Radios . . . . . . . v

CHAPTER 1 SCOPE & WARRANTY INFORMATION . . . . . . . . . . . . . . .1-1

Scope Of This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Manual Revisions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Related Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Warranty and Service Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

European Radio Support Centers (ERSC) . . . . . . . . . . . . . . . . . . . . . 1-4

Asia Pacific Radio Support Centers . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Latin America Radio Support Centers . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

CHAPTER 2 MODEL INFORMATION & ACCESSORIES . . . . . . . . . . . .2-1

MTP700 Portable Radio Model Charts . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

MTP700 Portable Radio Model Information . . . . . . . . . . . . . . . . . . . . . 2-5

MTP700 Portable Radio Model Specification . . . . . . . . . . . . . . . . . . . . 2-6

MTP700 Accessories-To-Model Chart . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

CHAPTER 3 OVERVIEW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Digital Modulation Technology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

CHAPTER 4 RADIO INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1

Section Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

CHAPTER 4.1 TRANSCEIVER 400 MHz . . . . . . . . . . . . . . . . . . . . . . . . . 4.1-1

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-1

Block Diagram Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-1

Receiver Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-3

Transmitter Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-3

Frequency Generating Section (Synthesizer) . . . . . . . . . . . . . . . . . .4.1-4

Digital & Audio Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-4

Block Diagrams Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-5

Receiver Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-5

Transmitter Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-6

Frequency Generating Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-7


Detailed Circuit Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-10

xii MTP700 Portable Radio / Detailed Service Manual

Receiver Path, Detailed Circuit Description. . . . . . . . . . . . . . . . . . .4.1-10

Transmitter Path, Detailed Circuit Description . . . . . . . . . . . . . . . . .4.1-13

Frequency Generating Section, Detailed Circuit Description. . . . . .4.1-16

Digital & Audio Section, Detailed Circuit Description. . . . . . . . . . . .4.1-18

Display and Keypad, Detailed Description. . . . . . . . . . . . . . . . . . . .4.1-26

380-430 MHz Board Layout, Schematics & Parts Lists . . . . . . . . . .4.1-31

380-430 MHz Main Board Top Side PCB No. 8466547A08 . . . . . .4.1-31

380-430 MHz Main Board Bottom Side PCB No. 8466547A08. . . .4.1-32

Digital and RF Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-33

DSP, Controller & Memory Schematic Diagram (RedCap2) . . . . . .4.1-34

DSP, Controller & Memory Schematic Diagram (Memory) . . . . . . .4.1-35

GCAP (Audio & DC) Schematic Diagram - GCAP3. . . . . . . . . . . . .4.1-36

GCAP (Audio & DC) Schematic Diagram - Periphery . . . . . . . . . . .4.1-37

IO Interface & Connectors

Schematic Diagram - 40 Pin Connector . . . . . . . . . . . . . . . . . . . . .4.1-38

IO Interface & Connectors


Switches & Associated Components

Schematic Diagram - Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-40

Switches & Associated Components


RF Section Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-42

RXU Schematic Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-43

RF Core Unit Schematic Diagram - WPIC. . . . . . . . . . . . . . . . . . . .4.1-44

RF Core Unit Schematic Diagram - 2nd LO . . . . . . . . . . . . . . . . . .4.1-45

Main VCO Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-46

TXU Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-47

TXU-LNODCT Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . .4.1-48

TXU-TX Power Amplifier Schematic Diagram . . . . . . . . . . . . . . . . .4.1-49

TXU-TX Front End Schematic Diagram. . . . . . . . . . . . . . . . . . . . . .4.1-50

TXU-ESCORT/TX VCO Schematic Diagram. . . . . . . . . . . . . . . . . .4.1-51

380-430 MHz Radio Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-52

Troubleshooting (400 MHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-59

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-59

Test Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-59

Troubleshooting Flowcharts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-59

MTP700 Portable Radio / Detailed Service Manual xiii

CHAPTER 4.2 TRANSCEIVER 800 MHz . . . . . . . . . . . . . . . . . . . . . . . . . 4.2-1

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-1

Block Diagram Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-1

Receiver Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-3

Transmitter Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-3



Block Diagrams Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-6

Receiver Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-6

Transmitter Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-7


Digital & Audio Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-10

Detailed Circuit Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2-11

Receiver Path, Detailed Circuit Description. . . . . . . . . . . . . . . . . . . 4.2-11

Transmitter Path, Detailed Circuit Description. . . . . . . . . . . . . . . . .4.2-14

Frequency Generating Section, Detailed Circuit Description . . . . .4.2-17

Digital & Audio Section, Detailed Circuit Description. . . . . . . . . . . .4.2-19

Display and Keypad, Detailed Description . . . . . . . . . . . . . . . . . . .4.2-27

806-870 MHz Board Layout, Schematics & Parts Lists . . . . . . . . . .4.2-33

806-870 MHz Main Board Top Side PCB No. 8485951Z04 . . . . . .4.2-33

806-870 MHz Main Board Bottom Side PCB No. 8485951Z04. . . .4.2-34

Controller Memory Schematic Diagram (Redcap 2) sheet 1 of 2 . .4.2-35

Controller Memory Schematic Diagram (Redcap 2) sheet 2 of 2 . .4.2-36

DC Supply & Audio Schematic Diagram (GCAP 3) sheet 1 of 2 . . .4.2-37

DC Supply & Audio Schematic Diagram (GCAP 3) sheet 2 of 2 . . .4.2-38

I/O Interface Schematic Diagram sheet 1 of 2. . . . . . . . . . . . . . . . .4.2-39

I/O Interface Schematic Diagram (sheet 2 of 2) . . . . . . . . . . . . . . .4.2-40

Switches And Associated Components

Schematic Diagram (sheet 1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-41

Switches And Associated Components

Schematic Diagram (sheet 2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-42

Receiver Front End Schematic Diagram . . . . . . . . . . . . . . . . . . . . .4.2-43

Receiver Back End Schematic Diagram . . . . . . . . . . . . . . . . . . . . .4.2-44

Transmitter Schematic Diagram (sheet 1 of 2) . . . . . . . . . . . . . . . .4.2-45

Transmitter Schematic Diagram (sheet 2 of 2) . . . . . . . . . . . . . . . .4.2-46

Frequency Generation Unit Schematic Diagram . . . . . . . . . . . . . . .4.2-47

ESCORT Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-48

806-870 MHz Radio Parts List. . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-49

Troubleshooting (800 MHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-55

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-55

Test Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-55

Troubleshooting Flowcharts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-55

xiv MTP700 Portable Radio / Detailed Service Manual

CHAPTER 5 PROGRAMMING THE RADIO . . . . . . . . . . . . . . . . . . . . . . 5-1

Before Using the Customer Programming Software (CPS) . . . . . . . . . 5-1

Reading Codeplug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

Programming Codeplug. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

Programming Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

Restoring Factory Frequencies of the Radio . . . . . . . . . . . . . . . . . . . . 5-4

Programming Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

Manual Mode Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

Preparation for Testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

LCD Display Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

CHAPTER 6 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

Safe Handling of CMOS and LDMOS Devices . . . . . . . . . . . . . . . . . . . 6-3

Repair Procedures and Techniques — General . . . . . . . . . . . . . . . . . . 6-4

Parts Replacement and Substitution . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4

Disassembling and Reassembling the Radio - General . . . . . . . . . . . . 6-4

Radio Disassembly - Detailed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5

Front Cover from Chassis Disassembly . . . . . . . . . . . . . . . . . . . . . . . 6-5

Chassis Assembly Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8

Radio Reassembly - Detailed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9

Chassis Assembly Reassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9

Chassis and Front Cover Reassembly . . . . . . . . . . . . . . . . . . . . . . . . 6-9

Service Aids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-11

MTP700 Unit - Exploded View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12

CHAPTER 7 KEYPAD BOARD LAYOUT, SCHEMATICS& PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Keypad Board Top Side PCB No. 8466556A01. . . . . . . . . . . . . . . . . . 7-1

Keypad Board Bottom Side PCB No. 8466556A01 . . . . . . . . . . . . . . . 7-2

Keypad Board Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

Keypad Board Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4

MTP700 Portable Radio / Detailed Service Manual xv

CHAPTER 8 FLEX LAYOUT, SCHEMATICS & PARTS LISTS. . . . . . . . .8-1

Interconnect Flex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

Schematic for Interconnect Flex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2

Parts List for Interconnect Flex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2

Universal Connector Flex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3

Schematic for Universal Connector Flex . . . . . . . . . . . . . . . . . . . . . . . 8-4

Parts List for Universal Connector Flex . . . . . . . . . . . . . . . . . . . . . . . . 8-4

Display Flex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5

Schematic for Display Flex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6

Parts List for Display Flex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6

Bottom Flex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7

Schematic for Bottom Flex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8

Parts List for Bottom Flex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8

APPENDIX A REPLACEMENT PARTS AND KITS . . . . . . . . . . . . . . . . . A-1

Servicing MTP700 Portable Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Service Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

APPENDIX B CONNECTOR PIN FUNCTIONS . . . . . . . . . . . . . . . . . . . . B-1

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

Side Accessory Connector Pin Assignment . . . . . . . . . . . . . . . . . . . . B-1

Bottom Accessory Connector Pin Assignment . . . . . . . . . . . . . . . . . . B-3

APPENDIX C TEST EQUIPMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1

Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1

APPENDIX D SELF CHECK (ERROR & FAIL CODES). . . . . . . . . . . . . . D-1

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1

Self Check Error Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1

xvi MTP700 Portable Radio / Detailed Service Manual

THIS PAGE INTENTIONALLY LEFT BLANK

SCOPE & WARRANTY INFORMATION MTP700 Portable Radio / Detailed Service Manual 1 - 1

CHAPTER 1

SCOPE & WARRANTY INFORMATION

Scope Of This Manual

This manual contains information necessary to identify and troubleshoot the MTP700 Dimetra Port-able Radio at the component level. It also contains information on radio assembling, disassembling, and maintenance. Depending on the radio application, these radios are designed to work with Motorola’s Dimetra system or other TETRA compliant systems.

Accordingly, information in this manual is divided into the following chapters and appendixes:

• SAFETY Product Safety and RF Exposure for Portable Two-Way Radios

• CHAPTER 1 Scope & Warranty Information

• CHAPTER 2 Model Information & Accessories

• CHAPTER 3 Overview

• CHAPTER 4 Radio Information

• CHAPTER 4.1 Transceiver 400 MHz

• CHAPTER 4.2 Transceiver 800 MHz

• CHAPTER 5 Programming the Radio

• CHAPTER 6 Maintenance

• CHAPTER 7 Keypad Board Layout, Schematics and Parts List

• CHAPTER 8 Flex Layout, Schematics and Parts Lists

• APPENDIX A Replacement Parts and Kits

• APPENDIX B Connector Pin Functions

• APPENDIX C Test Equipment

• APPENDIX D Self Check (Error/Fail Codes)

Manual Revisions

Changes which occur after this manual is printed are described in Manual Revisions. These Manual Revisions provide complete information on changes including pertinent parts listing data.

1 - 2 MTP700 Portable Radio / Detailed Service Manual SCOPE & WARRANTY INFORMATION

Related Publications

6866534D27 MTP700 User’s Guide incl. Quick Reference Card (English)6866534D28 MTP700 User’s Guide incl. Quick Reference Card (German)6866534D29 MTP700 User’s Guide incl. Quick Reference Card (French)6866534D30 MTP700 User’s Guide incl. Quick Reference Card (Dutch)6866534D31 MTP700 User’s Guide incl. Quick Reference Card (Spanish)6866534D32 MTP700 User’s Guide incl. Quick Reference Card (Portuguese)6804112J75 MTP700 User’s Guide incl. Quick Reference Card (Mandarin)

6866534D40 MTP700 Basic Service Manual (English)6802956C20 MTP700 Customer Programming Software (CPS) Start-up manual

6864117B25 Safety Leaflet (European Languages)6804110J47 Safety Leaflet (English/Mandarin)6802300U57 EME Warnings, Pocket Size6866534D69 R&TTE Leaflet (for EMEA region only)6866534D94 Factory Mutual Supplement


Warranty and Service Support

Motorola offers long term support for its products. This support includes full exchange and/or repair of the product during the warranty period, and service/repair or spare parts support out of warranty. Any "return for exchange" or "return for repair" by an authorised Motorola Dealer must be accompa-nied by a Warranty Claim Form. Warranty Claim Forms are obtained by contacting an Authorised Motorola Dealer.

Warranty Period and Return Instructions

The terms and conditions of warranty are defined fully in the Motorola Dealer or Distributor or Resel-ler contract. These conditions may change from time to time and the following notes are for guid-ance purposes only.

In instances where the product is covered under a "return for replacement" or "return for repair" war-ranty, a check of the product should be performed prior to shipping the unit back to Motorola. This is to ensure that the product has been correctly programmed or has not been subjected to damage outside the terms of the warranty.

Prior to shipping any radio back to the appropriate Motorola warranty depot, please contact Cus-tomer Resources. All returns must be accompanied by a Warranty Claim Form, available from your Customer Services representative. Products should be shipped back in the original packaging, or correctly packaged to ensure no damage occurs in transit.

After Warranty Period

After the Warranty period, Motorola continues to support its products in two ways.

1. Motorola’s Regional Radio Support Centers offer repair services to both end users and deal-ers at competitive prices.

2. AAD supplies individual parts and modules that can be purchased by dealers who are technically capable of performing fault analysis and repair.


European Radio Support Centers (ERSC)

The ERSC Customer Information Desk is available through the following service numbers:

Austria: 06 60 75 41 Italy: 16 78 77 387

Belgium: 08 00 72 471 Luxemburg: 08 00 23 27

Denmark: 80 01 55 72 Netherlands: 60 22 45 13

Finland: 08 00 11 49 10 Norway: 80 01 11 15

France: 05 90 30 90 Portugal: 05 05 49 35 70

Germany: 08 00 18 75 240 Spain: 90 09 84 902

Greece: 00 80 04 91 29 020 Sweden: 02 07 94 307

UK : 08 00 96 90 95 Switzerland: 1 55 30 82

Ireland: 18 00 55 50 21 Iceland: 80 08 147

Or dial Customer Care Center:

Tel: +49 6128 70 2164

Please use these numbers for repair enquiries only.

Piece Parts

Some replacement parts, spare parts, and/or product information can be ordered directly. If a com-plete Motorola part number is assigned to the part, it is available from Motorola Radio Aftermarket and Accessory Division (AAD). If no part number is assigned, the part is not normally available from Motorola. If a parts list is not included, this generally means that no user-serviceable parts are avail-able for that kit or assembly.

Note on this digital TETRA Radio: The CPS has no capability to tune the radio. Tuning the radio can only be performed at the factory or at the appropriate Motorola Repair Center. Compo-nent replacement can affect the radio tuning and must only be performed by the appropriate Motorola Repair Center.

Parts Identification and Ordering

Request for help in identification of non-referenced spare parts should be directed to the Customer Care Organisation of Motorola’s local area representation. Orders for replacement parts, kits and assemblies should be placed directly on Motorola’s local distribution organisation or via Motorola Online (Extranet).

EMEA Test Equipment Support

Information related to support and service of Motorola Test Equipment is available via Motorola Online (Extranet), through the Customer Care Organisation of Motorola’s local area representation or by calling the Motorola switchboard in Germany using phone number +49 6128 700.


Asia Pacific Radio Support Centers

Piece Parts

Some replacement parts, spare parts, and/or product information can be ordered directly. If a complete Motorola part number is assigned to the part, it is available from Motorola Radio Aftermarket and Accessory Division (AAD). If no part number is assigned, the part is not normally available from Motorola. If a parts list is not included, this generally means that no user-serviceable parts are available for that kit or assembly.

Note on this digital TETRA Radio: The CPS has no capability to tune the radio. Tuning the radio can only be performed at the factory or at the appropriate Motorola Repair Center. Component replacement can affect the radio tuning and must only be performed by the appropriate Motorola Repair Center.

All orders for parts/information should include the complete Motorola identification number. All part orders should be directed to your local AAD office. Please refer to your latest price pages.

Technical Support

Technical support is available to assist the dealer/distributor in resolving any malfunction which may be encountered. Initial contact should be by telephone wherever possible. When contacting Motorola Technical Support, be prepared to provide the product model number and the unit’s serial number.

Further Assistance From Motorola

You can also call the CGISS Indirect Business Customer Help Desk number, (604)-6302525 or send an email to [email protected].


Latin America Radio Support Centers

The Customer Support is available through the following service numbers:

Warranty and Repairs:Motorola De Colombia Service CenterDiagonal 127A no. 17-64Santa Fe de BogotáColombia(571) 520-0510 or (571) 657-5759

Motorola De Mexico Service CenterBosques de Alisos #125Col. Bosques de las LomasCP 05120 Mexico DF5252576700

Piece Parts:To order parts in Latin America and the Carribean:7:00 A.M. to 7:00 P.M. (Central Standard Time)Monday through Friday (Chicago, USA)1-847-538-8023

Technical Support:[email protected] <mailto:[email protected]>

Motorola Parts (Accessories and Aftermarket Division AAD):Attention: Order Processing1313 E. Algonquin RoadSchaumburg. IL. 60196

Parts Identification:1-847-538-0021 (Voice)1-847-538-8194 (Fax)

Piece Parts

Some replacement parts, spare parts, and/or product information can be ordered directly. If a complete Motorola Part number is assigned to the part, it is available from Motorola Radio Aftermarket and Accessory Division (AAD). If no part number is assigned, the part is not normally available from Motorola. If a parts list is not included, this generally means that no user-serviceable parts are available for that kit or assembly.

Note on this digital TETRA Radio: The CPS has no capability to tune the radio. Tuning the radio can only be performed at the factory or at the appropriate Motorola Repair Center. Component replacement can affect the radio tuning and must only be performed by the appropriate Motorola Repair Center.

MODEL INFORMATION & ACCESSORIES MTP700 Portable Radio / Detailed Service Manual 2-1

CHAPTER 2

MODEL INFORMATION & ACCESSORIES

MTP700 Portable Radio Model Charts

MTP700, 380-430 MHz

Model Description

H47QCM6TZ6AN MTP700 380-430 MHz 1W 25K CR PT911E

*H47QCM6TZ6AB MTP700 380-430 MHz 1W 25K CR PT911E

H47QCM6TZ5AN MTP700 380-430 MHz 1W 25K ES PT911E

*H47QCM6TZ5AB MTP700 380-430 MHz 1W 25K ES PT911E

Item Description

x **PMUE1852_ ***MTP700 Super Tanapa 380-430 MHz 1W 25K CR-TEA1

x **PMUE1853_ ***MTP700 Super Tanapa 380-430 MHz 1W 25K ES-TEA1

x **PMUE1856_ ***MTP700 Super Tanapa 380-430 MHz 1W 25K CR-TEA2

x **PMUE1857_ ***MTP700 Super Tanapa 380-430 MHz 1W 25K ES-TEA2

x x **PMUE1825_ ***MTP700 Super Tanapa 380-430 MHz 1W 25K CR

x x **PMUE1826_ ***MTP700 Super Tanapa 380-430 MHz 1W 25K ES

x **PMUE2052_ MTP700 Super Tanapa 380-430 MHz 1W 25K CR (Chinese)

x **PMUE2053_ MTP700 Super Tanapa 380-430 MHz 1W 25K ES (Chinese)

x **PMUE2054_ MTP700 Super Tanapa 380-430 MHz 1W 25K CR (Korean)

x **PMUE2055_ MTP700 Super Tanapa 380-430 MHz 1W 25K ES (Korean)

x **PMUE2056_ MTP700 Super Tanapa 380-430 MHz 1W 25K CR-TEA1 (Chinese)

x **PMUE2057_ MTP700 Super Tanapa 380-430 MHz 1W 25K ES-TEA1 (Chinese)

x **PMUE2058_ MTP700 Super Tanapa 380-430 MHz 1W 25K CR-TEA1 (Korean)

x **PMUE2059_ MTP700 Super Tanapa 380-430 MHz 1W 25K ES-TEA1 (Korean)

x x **PMUE1865_ ***MTP700 Tanapa 380-430 MHz 1W 25K CR

x x **PMUE1827_ ***MTP700 Tanapa 380-430 MHz 1W 25K ES

x x **PMUE2877_ ***MTP700 Tanapa 380-430 MHz 1W 25K CR (Cyrillic)

x **PMUE2086_ MTP700 Tanapa 380-430 MHz 1W 25K ES (Chinese)

x **PMUE2087_ MTP700 Tanapa 380-430 MHz 1W 25K CR (Chinese)

x **PMUE2088_ MTP700 Tanapa 380-430 MHz 1W 25K ES (Korean)

x **PMUE2089_ MTP700 Tanapa 380-430 MHz 1W 25K CR (Korean)

x PMHE4012_ Back Chassis Kit 380-430 MHz 1W 25K ES

x PMHE4013_ Back Chassis Kit 380-430 MHz 1W 25K CR

x PMHN4048_ MTP700 Front Housing Kit CR (English/Chinese)

x PMHN4049_ MTP700 Front Housing Kit CR (English/Korean)

x x PMHN4038_ MTP700 Front Housing Kit CR

x x PMHN4039_ MTP700 Front Housing Kit ES

2-2 MTP700 Portable Radio / Detailed Service Manual MODEL INFORMATION & ACCESSORIES


x PMHN4050_ MTP700 Front Housing Kit ES (English/Chinese)

x PMHN4051_ MTP700 Front Housing Kit ES (English/Korean)

x x x x FAE6000_ Narrow Band Antenna 380-400 MHz

x x x x FAE6001_ Narrow Band Antenna 410-430 MHz

x x x x FAE5520_ Whip Antenna 380-400 MHz

x x x x FAE6002_ Whip Antenna 410-430 MHz

x x x x 6866534D27 MTP700 User Guide (English)

x x x x 6866534D28 MTP700 User Guide (German)

x x x x 6866534D29 MTP700 User Guide (French)

x x x x 6866534D30 MTP700 User Guide (Dutch)

x x x x 6866534D31 MTP700 User Guide (Spanish)

x x x x 6866534D32 MTP700 User Guide (Portuguese)

x x x x 6804112J75 MTP700 User Guide (Mandarin)

Note:

x Indicates one of each is required.

* For Asia, please use H415EK Option for Bulk Package.

** For replacement kits, see Appendix A Replacement Parts and Kits.

*** Not Field Replaceable for Latin America

MTP700, 380-430 MHz (Continued)Model Description

H47QCM6TZ6AN MTP700 380-430 MHz 1W 25K CR PT911E

*H47QCM6TZ6AB MTP700 380-430 MHz 1W 25K CR PT911E

H47QCM6TZ5AN MTP700 380-430 MHz 1W 25K ES PT911E

*H47QCM6TZ5AB MTP700 380-430 MHz 1W 25K ES PT911E

Item Description


MTP700, 806-870 MHzModel Description

H47XCM6TZ5AK MTP700 806-870 MHz 1W 25K ES PT711E (Korea)

H47XCM6TZ6AN MTP700 806-870 MHz 1W 25K CR PT711E

*H47XCM6TZ6AB MTP700 806-870 MHz 1W 25K CR PT711E

H47XCM6TZ5AN MTP700 806-870 MHz 1W 25K ES PT711E

*H47XCM6TZ5AB MTP700 806-870 MHz 1W 25K ES PT711E

Item Description

x **PMUF1092_ ***MTP700 Super Tanapa 806-870 MHz 1W 25K CR-TEA1

x **PMUF1093_ ***MTP700 Super Tanapa 806-870 MHz 1W 25K ES-TEA1

x **PMUF1096_ ***MTP700 Super Tanapa 806-870 MHz 1W 25K CR-TEA2

x **PMUF1097_ ***MTP700 Super Tanapa 806-870 MHz 1W 25K ES-TEA2

x x **PMUF1077_ ***MTP700 Super Tanapa 806-870 MHz 1W 25K CR

x x **PMUF1078_ ***MTP700 Super Tanapa 806-870 MHz 1W 25K ES

x **PMUF1115_ MTP700 Super Tanapa 806-870 MHz 1W 25K ES

x **PMUF1157_ MTP700 Super Tanapa 806-870 MHz 1W 25K CR (Chinese)

x **PMUF1158_ MTP700 Super Tanapa 806-870 MHz 1W 25K ES (Chinese)

x **PMUF1159_ MTP700 Super Tanapa 806-870 MHz 1W 25K CR (Korean)

x **PMUF1160_ MTP700 Super Tanapa 806-870 MHz 1W 25K ES (Korean)

x **PMUF1161_ MTP700 Super Tanapa 806-870 MHz 1W 25K CR-TEA1 (Chinese)

x **PMUF1162_ MTP700 Super Tanapa 806-870 MHz 1W 25K ES-TEA1 (Chinese)

x **PMUF1163_ MTP700 Super Tanapa 806-870 MHz 1W 25K CR-TEA1 (Korean)

x **PMUF1164_ MTP700 Super Tanapa 806-870 MHz 1W 25K ES-TEA1 (Korean)

x x **PMUF1102_ ***MTP700 Tanapa 806-870 MHz 1W 25K CR

x x **PMUF1079_ ***MTP700 Tanapa 806-870 MHz 1W 25K ES

x **PMUF1116_ MTP700 Tanapa 806-870 MHz 1W 25K ES

x **PMUF1165_ MTP700 Tanapa 806-870 MHz 1W 25K ES (Chinese)

x **PMUF1166_ MTP700 Tanapa 806-870 MHz 1W 25K CR (Chinese)

x **PMUF1167_ MTP700 Tanapa 806-870 MHz 1W 25K ES (Korean)

x **PMUF1168_ MTP700 Tanapa 806-870 MHz 1W 25K CR (Korean)

x PMHF4000_ Back Chassis Kit 806-870 Mhz 1W 25W ES

x PMHF4001_ Back Chassis Kit 806-870 Mhz 1W 25W CR

x PMHN4048_ MTP700 Front Housing Kit CR (English/Chinese)

x PMHN4049_ MTP700 Front Housing Kit CR (English/Korean)

x x PMHN4038_ MTP700 Front Housing Kit CR


x PMHN4040_ MTP700 Front Housing Kit ES


x PMHN4050_ MTP700 Front Housing Kit ES (English/Chinese)

x PMHN4051_ MTP700 Front Housing Kit ES (English/Korean)

x x x x NAF5037_ 1/2 Wave Whip Antenna 806-870 MHz

x x x x x NAF5042_R 1/4 Wave Stubby Antenna 806-870 MHz

x x x x x 6866534D27 MTP700 User Guide (English)

x x x x 6866534D28 MTP700 User Guide (German)

x x x x 6866534D29 MTP700 User Guide (French)

x x x x 6866534D30 MTP700 User Guide (Dutch)

x x x x 6866534D31 MTP700 User Guide (Spanish)

x x x x 6866534D32 MTP700 User Guide (Portuguese)

x x x x 6804112J75 MTP700 User Guide (Mandarin)

Note:

x Indicates one of each is required.


** For replacement kits, see Appendix A Replacement Parts and Kits.

*** Not Field Replaceable for Latin America

MTP700, 806-870 MHz (Continued)Model Description

H47XCM6TZ5AK MTP700 806-870 MHz 1W 25K ES PT711E (Korea)

H47XCM6TZ6AN MTP700 806-870 MHz 1W 25K CR PT711E

*H47XCM6TZ6AB MTP700 806-870 MHz 1W 25K CR PT711E

H47XCM6TZ5AN MTP700 806-870 MHz 1W 25K ES PT711E

*H47XCM6TZ5AB MTP700 806-870 MHz 1W 25K ES PT711E

Item Description


MTP700 Portable Radio Model Information


Model Model Description

P1 MTP700, 380-430 MHz, 1 W, 25 kHz, with Continuous Rotary knob for group selection (CR)

P2 MTP700, 380-430 MHz, 1 W, 25 kHz, with End Stop knob for group selection (ES)



P5 MTP700, 806-870 MHz, 1 W, 25 kHz, with End Stop knob for group selection (ES), Korean model

Sales Model Nomenclature

Portable

Model SeriesMTP700

BandQ : 380 - 430 MHzX : 806 - 870 MHz

Power LevelC : 1 Watt

Physical PackagesM : Rotary Controls,

Standard Display

Channel Spacing6 : 20/25 KHz

Primary OperationT : Trunking

Primary System TypeZ : Tetra

Feature Level (Group Select Knob)5 : End Stop6: Continuous Rotary

Version Letter

Unique Variation

Typical Mod. No.: H 4 7 X C M 6 T Z 6 A NPosition : 1 2 3 4 5 6 7 8 9 10 11 12

*K:Korean National PoliceB:Bulk PackageN:Std Package


MTP700 Portable Radio Model Specification

GENERAL RECEIVER TRANSMITTER

ETSI: ETS 300 394-1 Receiver Type: Class B Modulation Type: π/4 DQPSK

Type Number - 380-430 MHz:- 806-870 MHz:

PT911EPT711E

Frequency Range:- TMO:

- DMO:

380-430 MHz851-870 MHz

380-430 MHz851-870 MHz

Nomin. Output Power:- TMO- DMOFrequency Range:- TMO:

- DMO:

30 dBm30 dBm

380-430 MHz806-825 MHz380-430 MHz851-870 MHz

Temperature:- Operating Temp.:

- Storage Temp.:

-30... +60°C(except Lilon battery & LCD display: -20°C)

-40... +85°C

Channel Spacing:Sensitivity (4%) BER:

25 kHz-112 dBm(minimum)

Channel Spacing: 25 kHz

Battery chemistries: LiIon or NiMh Intermodulation: -47 dBm Spurious Emission: -36 dBm

Battery capacity: - with standard LiIon:- with NiMh:

1200 mAh1200 mAh

Blocking:- at 1, 2, 5 & 10 MHz - Adjacent channel selectivity @ 25 kHz

-25 dBm-60 dBm

Adjacent ChannelPower (at ± 25 kHz)

-55 dBc (UHF)

Battery autonomy 5/5/90 (TX/RX/Stdby):- with standard LiIon or NiMh

24 hours*

Spurious Rejection:Frequency Stability:- TMO

- DMO

-45 dBm

± 100 Hz relative to downlink carrier frequency

±1 kHz

Battery autonomy 5/35/60 (TX/RX/Stdby):- with standard LiIon or NiMh

15 hours*

Audio Rated:Distortion:

500 mWatt< 5 %

Dimensions (HxWxD) mm: 138x55x39

Weight:- with standard LiIon battery- with standard NiMh battery

361 g434 g

* at medium audio power level

Table 2-1 Model Specification


MTP700 Accessories-To-Model Chart

MTP700 PORTABLE RADIO ACCESSORIES 380-430 MHz 806-870 MHz

Batteries - Smart Kit Number P1 P2 P3 P4 P5

Battery, LiIon, Std, 1200 mAh PMNN4047_ x x x x x

Battery, NiMH, 1200 mAh PMNN4048_ x x x x

Battery, NiMh, FM, 1150 mAh PMNN4049_ x x x x

Antennae Kit Number P1 P2 P3 P4 P5

806-870 MHz, Whip NAF5037_ x x

806-870 MHz, Stubby NAF5042_R x x x

380-400 MHz, Narrow band FAE6000_ x x

410-430 MHz, Narrow band FAE6001_ x x

380-400 MHz, Whip FAE5520_ X X

410-430 MHz, Whip FAE6002_ x x

Chargers Kit Number P1 P2 P3 P4 P5

IMPRES Multi Unit Charger (MUC) with 230V Euro Plug WPLN4109_ x x x x

IMPRES Multi Unit Charger (MUC) with 230V UK Plug WPLN4110_ x x x x

IMPRES Multi Unit Charger (MUC) with 120V USA Plug WPLN4120_ x x x x

Battery Insert (all MUCs need this battery adapter) RLN5212_ x x x x

110V Single Unit Charger (SUC) Smart Charger WPLN4111_R x x x x

IMPRES Single Unit Charger (SUC) with Euro Plug WPLN4112_ x x x x

IMPRES Single Unit Charger (SUC) with UK Plug WPLN4113_ x x x x

IMPRES Single Unit Charger (SUC) with AUST/ NZ Plug WPLN4115_ x x x x

IMPRES Single Unit Charger (SUC) with Argentina Plug WPLN4116_ x x x x

Single Unit Adaptive Charger (SUC) with US/NA Plug WPLN4117_R x x x x

Battery Insert (all SUCs need this battery adapter) RLN5211_ x x x x

Rapid Charger, Non-Smart, US Plug 2-Pin* PMTN4063_ x x x x

Rapid Charger, Non-Smart, Euro Plug 2-Pin* PMTN4064_ x x x x

Rapid Charger, Non-Smart, UK Plug 3-Pin* PMTN4065_ x x x x

Charger Base only - Non-Smart* PMLN4522_ x x x x x

Table 2-2 Accessories


Carrying Case Accessories Kit Number P1 P2 P3 P4 P5

Hard leather case with Swivel PMLN4474_ x x x x x

Carrying strap for above NTN5243_ x x x x x

2.5 inch belt clip HLN9714_ x x x x x

Light leather case ("GSM" style) PMLN4475_ x x x x

Wrist strap HLN9767_ x x x x x

Nylon Case RLN4851_ x x x x

Large Shoulder Harness Kit GMLN4093_ x x x x

Small Shoulder Harness Kit GMLN1051_ x x x x

AUDIO - REMOTE SPEAKER / MICROPHONE (RSM) Kit Number P1 P2 P3 P4 P5

Enhanced Remote Speaker/Microphone (ERSM), terminates with side connector, emergency button, programmable button, manual volume control, earpiece jack, vibrator alert

RMN5011_ (Short - 35 cm)RMN5012_ (Long - 70 cm)

x

x

x

x

x

x

x

x

x

Short Coil Cord (35 cm) RLN5258_ x x x x

Long Coil Cord (70 cm) RLN5259_ x x x x

Remote Speaker/Microphone (RSM), with 3.5 mm threaded jack RMN5013_ x x x x

Receive only earbud, black coiled cord (plugs into 3.5 mm jack on RSM) RLN4885_ x x x x

Programming Equipment Kit Number P1 P2 P3 P4 P5

Data Cable PMLN4504_ x x x x x

Programming/Data Cable FLN9636_ x x x x x

Programming Stand PMLN4510_ x x x x x

MTP700 Customer Programming Software (CPS) FVN5051_ x x x x x

Audio Surveillance Kit Number P1 P2 P3 P4 P5

Rx Only Earpiece - Black RMN4028_ x x x x

Rx Only Earpiece - Beige RMN4021_ x x x x

Rx Only Earpiece -with transparent tube for RSM RLN4941_ x x x x

Earpiece with mic and PTT combined, beige, 2 wire RMN4022_ x x x x x

Earpiece with mic and PTT combined, black, 2 wire RMN4029_ x x x x

Earpiece with separate mic and PTT, beige, 3 wire ENMN4017_ x x x x x

Earpiece with separate mic and PTT, black, 3 wire ENMN4014_ x x x x

Earplugs Foam w/Acoustic Tube NTN8370_ x x x x

Rubber Eartips w/Acoustic Tube NTN8371_ x x x x

Noise Attenuating Plugs 5080384F72 x x x x

Large Earshell (offered in EMEA) WADN4223_ x x x x

Small Earshell (offered in EMEA) WADN4224_ x x x x

Audio - Headsets Kit Number P1 P2 P3 P4 P5

Lightweight Headset with Swivel Boom Microphone & PTT RMN5014_ x x x x

Breeze Headset, PTT ENMN4012_ x x x x

* For Asia only.

MTP700 PORTABLE RADIO ACCESSORIES 380-430 MHz 806-870 MHz

Table 2-2 Accessories

OVERVIEW MTP700 Portable Radio / Detailed Service Manual 3-1

CHAPTER 3

OVERVIEW

General

The MTP700 is Motorola’s latest and most advanced digital portable TETRA radio. This radio generation is based on a new digital platform technology. It covers Trunk Mode Operation (TMO) as well as Direct Mode Operation (DMO) and among other new fea-tures it is supplied with extended code and operation memory capacity to support all new market requirements. The MTP700 TETRA radio ensures a high audio quality.

To achieve a high spectrum efficiency, the MTP700 units use digital modulation technol-ogy and sophisticated voice-compression algorithm. The voice of the person speaking into the microphone is converted into a digital bit stream consisting of zeros (0) and ones (1). This stream is then modulated into a radio-frequency (RF) signal, which is transmit-ted over the air to another unit. This process is called digital modulation.

Digital Modulation Technology

The MTP700 are 380-430 MHz or 806-870 MHz portable radios that can operate in dis-patch mode. They use two digital technologies: Π/4 DQPSK and Time Division Multiple Access (TDMA).

Π/4 DQPSK is a modulation technique that transmits information by altering the phase of the radio frequency (RF) signal. Data is converted into complex symbols, which alter the RF signal and transmit the information. When the signal is received, the change in phase is converted back into symbols and then into the original data.

The TETRA system can accommodate 4-voice channels in the standard 25 kHz channel as used in the two-way radio.

Time Division Multiple Access (TDMA) is used to allocate portions of the RF signal by dividing time into four slots, one for each unit.

Time allocation enables each unit to transmit its voice information without interference from other transmitting units. Transmission from a unit or base station is accommodated in time-slot lengths of 14 milliseconds and frame lengths of 57 milliseconds. The TDMA technique requires sophisticated algorithms and voice compressions/decompressions (perform by digital-signal processor, DSP) and RF modulation/demodulation.

Voice Compression Technology

Voice is converted into a digital bit stream by sampling the voice at a high rate and con-verting the samples into numbers, which are represented by bits.

Voice compression reduces the number of bits per second while maintaining the voice at an acceptable quality level. The TETRA system uses a coding technique called ACELP (Algebraic Code Excited Linear Prediction). The compressed voice-data bits modulate the RF signal.

3-2 MTP700 Portable Radio / Detailed Service Manual


RADIO INFORMATION MTP700 Portable Radio / Detailed Service Manual 4 - 1

CHAPTER 4

RADIO INFORMATION

Section Introduction

This section provides a block diagram overview of the main Digital/RF Board supplemented by the detailed block diagram and detailed circuit description followed by board and schematic diagrams and parts lists and troubleshooting charts.

This chapter contains the following sections:

4.1 Transceiver 380-430 MHz

4.2 Transceiver 806-870 MHz

4 - 2 MTP700 Portable Radio / Detailed Service Manual


TRANSCEIVER 400 MHz MTP700 Portable Radio / Detailed Service Manual 4.1 - 1

CHAPTER 4.1

TRANSCEIVER 400 MHz

General

This section provides a block diagram overview of the main Digital/RF Board. This is sup-plemented by the detailed block diagram and detailed circuit description.

Block Diagram Overview

The main Digital/RF Block contains the following four sections (see Figure 4.1-1). An overview of these four sections is provided in the following paragraphs:

• Receiver Section• Transmitter Section• Frequency Generating Section (Synthesizer)• Digital & Audio Section

4.1 - 2 MTP700 Portable Radio / Detailed Service Manual TRANSCEIVER 400 MHz

Figure 4.1-1 General Block Diagram

DigitalBlock

DCBlock

Transmitter

Receiver

Synthesizer

LCD KeyPad

Audio

Battery

Antenna

AntennaSwitch

Main Board


Receiver Section

The receiver section includes the following main components:

• Antenna Switch• Limiter• Pre-selection Filter• Low Noise Amplifier (LNA)• Post-selection Filter• Mixer• IF Filter• Balun• WPIC

The Receiver Path implements an Automatic Gain Control (AGC). It is required to main-tain good receiver linearity over a wide range of incoming signals and to prevent clipping of high level signals.

The First Intermediate frequency (IF) circuit consists of the Mixer, IF Filter, and WPIC. The First IF is down converted to baseband using an analog mixer (high-side injection) located in the WPIC. An external second LO synthesizer IC is used to generate the required 219.3 MHz signal, which is further divided by two to 109.65 MHz before being applied to the mixer.

The WPIC performs the following functions:

• Carries out amplification and quadrature down conversion of the signal into base-band.

• Performs IF AGC.• Converts the baseband analog signal into digital I & Q formats.• Synthesizes the receive and transmit data (i.e. Sigma-Delta) clock.• Transmits the received data to the DSP.

Transmitter Section

The transmitter circuitry includes a linear class AB Power Amplifier (PA) for the linear modulation of the MTP700. Also included is a cartesian feedback loop to enhance the transmitter linearity and hence reducing splattering in the adjacent channels.

The transmitter path consists of forward and feedback paths. The forward path includes the WPIC for digital-to-analog conversion of the transmit baseband signal, the LNODCT (Low Noise Offset Direct Conversion Transmitter) IC, Balun, Attenuator and Power Amplifier. The feedback path includes the directional coupler, attenuator and LNODCT (Low Noise Offset Direct Conversion Transmitter) IC.

The linearized power from the PA goes through the isolator which provides the isolation between the antenna and the PA. The signal then passes through the antenna switch and a lowpass Harmonic Filter to provide additional filtering to remove far out unwanted sig-nals.


Frequency Generating Section (Synthesizer)

The frequency generating section contains the following components:

• TCXO Reference Oscillator. • Main Synthesizer - consists of the WPIC's PLL and the Main Voltage Controlled

Oscillator (VCO).• 2nd Local Oscillator (LO) VCO together with the LMX Dual Synthesizer IC.• Transmit PLL - consists of TX VCO together with ESCORT Synthesizer IC.

Digital & Audio Section

The digital section includes the RedCap2 host micro-processor which is the controller of the Digital/RF Board. It controls the operation of the audio and transmitter, receiver, and synthesizer integrated circuits located in the RF section. It has the serial communication interface to communicate with the keypad, display and other internal peripherals.

For audio, the RedCap2 contains a Digital Signal Processor (DSP) which performs mod-ulation and de-modulation functions for the radio. It also performs ACELP speech coding and Forward Error Correction.

Major components of the digital section are:

• RedCap2 (microprocessor with DSP embedded)• GCAP3 (DC power supply and audio amplifier circuits)• Serial peripheral interface (SPI)• External host memories (Flash and SRAM)• Keypad block & circuits• LCD (liquid-crystal display) circuits• Bottom connector & side connector interface circuits


Block Diagrams Descriptions

The block diagrams descriptions cover Receiver Path, Transmitter Path, Frequency Gen-eration Section and Digital Section.

Receiver Path

The received signal (see Figure 4.1-2 ) from the antenna is directed by the Antenna Switch to the Pre-selection Filter.

Figure 4.1-2 Receive Path - Block Diagram

The Pre-selection Filter blocks the half IF and image frequencies and reduces the RF oscillator leakage to the antenna. The mid-frequency of this front filter is tuneable in five steps to achieve the required selectivity for the entire receive frequency range 380-430MHz. Additional selectivity is provided by a fixed-tuned Post-selection Filter. The fil-tered signal is mixed (at high side) with the signal of the Main Synthesizer to create the first IF at 109.65 MHz. The IF signal is filtered by the crystal filter and sent to the WPIC.

The WPIC performs down conversion to the baseband frequency (0 Hz). The baseband analog signals are converted to digital In-phase (I) and Quadrature (Q) formats. This data is sent for further processing to the Digital Signal Processor (DSP) (part of RedCap2) over the Synchronous Serial Interface (SSI) data links.

The DSP performs: the demodulation, Forward Error Correction (FEC) and other correc-tion algorithms for overcoming channel errors, and decoder procedure for digital speech data decompression.

Redcap2(DSP)

GP06

GP05

From Main SynthesizerLO level = 0 dBm

489.65 – 539.65 MHz

Balun

XTALIF Filter

109.65MHzIL=2dB

Post-selection FilterIL=2dB

Pre-selection FilterIL=2dB

IntegratedLNA

Gain=18dBI=7.5 mA

MixerGain= -6dB

I=5.0mLO Level=-4dBm

AAntSWIL=0.7dB

FromTETRA

TX

FromVCNTO

pin ofWPIC

FE_CNTL

BasebandFilter

A/D

Divideby 2

WPIC

SSI

I=13mA

From 2nd LO

2.775V 2.775V

XTALWARP

Q2200 Q2400

Limiter


Transmitter Path

When the radio is transmitting (see Figure 4.1-3), the microphone audio is sent to the GCAP3 (CODEC). The CODEC performs 13-bit analog-to-digital conversion and the dig-ital signal is routed to the DSP (part of RedCap2). The DSP performs coding, Error Cor-

rection and modulation. From the DSP, the digital base band signal is sent to the WPIC.

Figure 4.1-3 Transmit Path - Block Diagram

In the WPIC, the digital baseband I & Q signals are converted into corresponding analog signals. These signals are also filtered. From the WPIC, I & Q signals are injected to the LNODCT. In the LNODCT, the data is mixed with RF signal.

From the differential output of the LNODCT, the modulated RF signal is injected to the Balun wideband transformer that transforms the differential input into single output, and then it is routed to the antenna via TX PA, Isolator, Antenna Switch and Harmonic Filter.

The feedback signal is used for power control.

GCAP

REDCAP2

WPIC

From Tx PLL

LNODCT Balun Attenuator

Attenuator

RF PA

-1dB-2dB

32dB

-8dB

Isolator

-0.2dB

-21dB

-1dBAntennaSwitch

HarmonicFilter

-0.3dB

Power at Antenna30dBm + 2dB

coupler


Frequency Generating Section

The frequency generating section contains the following components (see Figure 4.1-4):

• TCXO Reference Oscillator.• Main Synthesizer - consists of the WPIC’s PLL and the Main Voltage Controlled


Figure 4.1-4 Frequency Generation - Block Diagram

TCXO Reference Oscillator

All frequencies originate from the Reference oscillator - TCXO. This is a digital tempera-ture compensated crystal oscillator producing an accurate and stable 16.8 MHz reference frequency. The 16.8 MHz reference frequency is divided in the WPIC and in the Dual Synthesizer IC to produce required reference frequency for the other synthesizers.

Main Synthesizer

The Main Synthesizer consists of the WPIC internal PLL modules and an external, discrete Voltage Controlled Oscillator (VCO) . The output provides the LO signal to down-convert the received RF signal to the first IF of 109.65 MHz. The output is also routed as the transmit injection frequency for the ESCORT IC.

ReferenceOscillator- TCXO –16.8MHz

RF Section

DOIF

FINIFPOS

Divider

300KHz

OSC_IN

Dual Synthesizer (U1501)

SPI-bus

219.3MHz

LPFOSC

Second LO

LPFOSC

Main VCOLOIN

XTALBASE

CPGITR

WPIC

PRSCIN

Buffer To RX Mixer489.65 – 539.65MH

TETRA_RX_LO

TETRA_TX_LO

TX_SOURCE

z

To ESCORT486.88 – 550.94MHz

Main Synthesizer

VCOCT

Buffer

LPF

OSCTX VCO

ESCORT(:41/32)

SPI-bus

SPI-bus

FREQA

FREQB To TX-LO line-up380 – 430MHz

I/V-Converter

IUP

IDOWN

TX Synthesizer


RX Second Local Oscillator (LO)

The second LO synthesizer supplies the second IF local oscillator signal to the receiver. The signal of the frequency of 219.3 MHz will be used in the WPIC to generate the quad-rature signals for downconverting the received IF signal to the baseband (zero IF).

Transmit PLL

The TX PLL consists of a discrete TX Voltage Controlled Oscillator (TX VCO) and the ESCORT Synthesizer IC. The ESCORT IC receives its reference signal (TETRA_TX_LO) from the main synthesizer/VCO to synthesize the TX VCO signal within the frequency range of 380-430 MHz, which is subsequently routed to the transmitter path (LNODCT).



The digital section (see Figure 4.1-5) contains the radio's RedCap2 RISC processor, DSP (embedded within), external memories and GCAP3. The DSP has its own processing memory. GCAP3 contains switching and linear regulators, audio preamplifiers, 13-bit CODEC, A/D and D/A Converters, and interfaces with an external Audio Amplifier for receive audio.

RedCap2 controls the receive/transmit frequencies, power levels, display, keypad, acces-sories, MMI, and other radio functions. This microprocessor can be operated through the RS232 interface by a personal computer to program the Flash memory with firmware and codeplug.

The DSP performs the functions of audio filtering, ACELP speech coding, Forward Error Correction and digital modulation. The GCAP3's CODEC handles the analog-to-digital and digital-to-analog conversions on audio signals.

The power distribution is supported by the Global Control Audio Power (GCAP3) IC. This IC supplies power to the radio using step-down PWM regulator supplying 1.875 VDC to the RedCap2 core, supplying V3 linear regulator 2.775VDC to the external memories, display and RedCap2 peripheral modules, supplying V2 to GCAP3 internal logic, internal audio amplifier and A/D converter. The regulator's power-down mode is controlled by the RedCap2, which senses the ON or OFF condition.

Figure 4.1-5 Digital Section - Block Diagram

JTAG

SOFT_TURN_OFF

SPIB

Reset

USB/RS232

BOT_SWB+

CE_ON_OFF

INT_MIC

Headset/Keyfail

SIDE_OPT_SEL3(from 24-pin connector)



REDCAP2

AudioPA

16-pinConnector

GCAP324-pin

Connector

40-pinConnector

REDCAP2

TXERF Section

TETRA

BBP

SPIA

Display

Keypad

OPT SEL

Buffer

INT_SPKR

EXT_SPKR

INT_EAR

Vibrator

Side Data

EXT_MIC

SIDE_SWB+

On/OffVol knob

REDCAP2

FLASH 4M x 16 bit

SRAM 512k x 16 bit


Detailed Circuit Description

Receiver Path, Detailed Circuit Description

See Figure 4.1-6.

Figure 4.1-6 Receive Path Circuit Diagram

Antenna Switch

The signal from the antenna is routed to the receiver input via the transmitter harmonic fil-ter (C5016, L5008, C5015 and C5011 ), an equivalent quarter wave line (L5007 with C5011 and C5020) and the low pass (C5020, L5011, C5022 and C5021) for spurious response improvement. Isolation to transmitter frequencies at this point is better than 35dB; attenuation of the wanted Rx signal is typically 0.7dB.

Limiter

Diode D2100 limits the level of incoming high power signals (> 5dBm) to prevent damage to the receiver front end.

Redcap2(DSP)

GP06

GP05

From Main SynthesizerLO level = 0 dBm

489.65 – 539.65 MHz

Balun

XTALIF Filter

109.65MHzIL=2dB

Post-selection FilterIL=2dB

Pre-selection FilterIL=2dB

IntegratedLNA

Gain=18dBI=7.5 mA

MixerGain= -6dB

I=5.0mLO Level=-4dBm

AAntSWIL=0.7dB

FromTETRA

TX

FromVCNTO

pin ofWPIC

FE_CNTL

BasebandFilter

A/D

Divideby 2

WPIC

SSI

I=13mA

From 2nd LO

2.775V 2.775V

XTALWARP

Q2200 Q2400

Limiter


Pre-selector

The signal arriving at the receiver input is routed through the integrated, tuneable Pre-selector Filter FL2100 into the Low Noise Amplifier (LNA) U2200 via a matching network C2200, L2200, R2200 and C2201.

The pre-selector attenuates unwanted incoming RF signals, especially the image fre-quency (25dB). Typically, the insertion loss is 2dB.

Low Noise Amplifier (LNA)

The LNA U2200 amplifies the RF signal. The overall gain of the LNA including the output matching circuit, L2201, R2202, C2209, C2210 and L2202 typically is 18dB. Because the LNA is the first amplifier in the RX line, it is important that it provides high gain and has a low noise figure.

The LNA has an “enable” pin (pin 3) which is called VPD. When this pin receives a signal of 2.7V from DC switch Q2200 the amplifier is enabled (via signal GP05_DCLICP from WPIC). In the transmit slot, Q2200 is switched off. The LNA current is controlled by R2201. Resistor R2202 ensures the amplifier is stable throughout its operating range. From the LNA, the signal passes to the fixed-tuned post-selector.

Post-selector

The Post-selector, consisting of discrete components C2300-C2306, L2300-L2302, attenuates the non-linear products of the LNA and also the image product. Typically, its insertion loss is 2dB. From the output of the post-selection filter, the received signal is routed to the mixer RF input via attenuator R2404-R2406 and band pass L2402, C2402.

Mixer

The mixer U2400 down-converts (at high side) the incoming RF signal to an IF signal (109.65 MHz). The mixer IC consists of a mixer and an LO buffer amplifier.

The RF signal enters the mixer at pin 1, and the IF is produced at pin 6. The LO signal from the main synthesizer passes via the attenuator R2400-R2402 and the wide band matching network L2400, C2400, R2403, C2401 into the IC at pin 3. The LO power is boosted internally before being applied to the mixer. The LO signal power at the LO mixer input is -4dBm. The 2.7V DC is supplied by switch Q2400, that is enabled during receive mode (via signal GP06_DCLICIN from WPIC).

The mixer conversion gain is -6 dB.

An impedance matching network is placed between the mixer and the IF filter FL2500. It consists of C2405, L2403, C2500, L2500 and C2501.


IF Filter

The IF signal is routed via the IF filter (FL2500), which has an insertion loss of 2 dB and attenuates unwanted mixing products of the mixer. It is connected via a matching net-work, consisting of C2502, L2501 and C2503, to the balun network.

Balun

The balun network (L2502, C2505, C2504 and L2503) transforms the single-ended input RF signal to a differential double-ended output.

The differential signal is routed to the WPIC, pins A4 and B4, via C1018 and C1019.

WPIC (Receiver Back End Section)

The differential IF signal is amplified and converted down to zero IF inside the WPIC (World Phone IC) by the 2nd LO signal. The 2nd LO signal is routed to the WPIC at pin D1 and divided by two into the quadrature generator block of the WPIC. The baseband signal from this 2nd mixer passes to an amplifier baseband filter array. The amplified and filtered signal is passed to the WPIC A/D converter. This A/D converter digitises the ana-log differential signal into its I and Q components. The I and Q components appear in sequence on the WPIC_SRD line whenever the RX_ACQ line is high. The WPIC_SRD data is clocked into the DSP using a clock signal (WPIC_TXCLK) from WPIC. The WPIC is controlled via SPIA_MOSI, SPIA_CLK and SPIA_CSO_WPIC from RedCap2.

An internal AGC that is controlled by a control unit, establishes an appropriate attenua-tion for unwanted signals as well as an appropriate gain for wanted signals. The voltage at external capacitor C1008 indicates the AGC attenuation level for the different input sig-nal levels. The voltage at the capacitor varies from 1.4V to 2.7V as a function of the power of the received signal.


Transmitter Path, Detailed Circuit Description

See Figure 4.1-7.

Figure 4.1-7 Transmit Path - Circuit Diagram

Forward Path

WPIC

The WPIC (World Phone IC) U1001 receives serial data that is transmitted by the RedCap2 at 48 ksps (kilosamples/second) to the SSI port (pin K10, WPIC_STD). Data is transmitted as a 16-bit ‘I’ word followed by a 16-bit ‘Q’ word. The WPIC provides a serial clock of 4.8MHz to the RedCap2 (pin K11, WPIC_TXCLK) and sends a frame sync signal (pin L11, WPIC_FSYNC) at the beginning of every ‘I’ word transmission to instruct the RedCap2 to send data. In the WPIC, the received serial I & Q words from the RedCap2 are converted into parallel I & Q words, and transferred to an interpolating filter. The inter-polating filter increases the sampling rate to reduce in-band quantization noise, as well as to reduce image at multiples of the input data. The interpolated samples are rounded to 8 bits, and run through the 8-bit D/A converters. The D/A converters take the digital I & Q words and convert them into analog signals, which are then filtered and amplified. The output is comprised of two separate low-level differential signals, I & Q (pins A8, OUTQ; C8, OUTQB; D8, OUTI; A9, OUTIB). A differential output is used to minimize the noise pick-up, due to its inherent common mode rejection.

LNODCT

ANT_EN (from RedCap2)

2.775V

VCNTO (from WPIC)

BalunAtt

DC amp

REDCAP2

WPIC+

TX LO dr iver

Pha sesplitte r

I QMVCO

Baseband I Baseband Q

+2.775V

100k E-pot

LDMOSdri ver

LDMOS PA

AttMatc h

Coupler

IsolatorAntennaSwitch

Low pass har monic filter

ToRX port

0 dBm 32dBm30 dBm

8db

2db

6db powersplitte r

from TX synthesizer

DC amp


The output signals are routed to the LNODCT IC. The WPIC sends a 2.4MHz low-level differential reference clock signal (pins B11, TCLK; C10, TCLKB) to the LNODCT. It also sends a differential signal (pins A11, TSLOT; A10, TSLOTB) that marks the beginning and the end of each transmission time slot (whenever pin 8, WPIC_TXE signal is received from RedCap2). After receiving the TSLOT signal, the LNOCDT toggles the ASW line (pin J5) which signals the WPIC to set VCNTO signal LOW (pin J6) which ena-bles the Antenna Switch during transmit time.

TX LO Line-Up

The TX frequency signal TX_SOURCE is generated in the TX PLL of the Frequency Generating Section. This signal passes an attenuator R6001-R6003, the LO driver Q6001 and a band pass filter (C6006-C6012, L6003, L6004) to attenuate unwanted spu-rious frequencies. The signal level is about +7dBm. This is then split by a simple, resis-tive 6dB power splitter consisting of R6008, R6009 and R6010.

One output of the power splitter drives phase splitter U6001 that converts the single input signal into two quadrature (90 degrees phase shift) ‘I’ and ’Q’ signals and then routes them to the LO input (LOI, LOIB, LOQ, LOQB) of the LNODCT.

The second output of the power splitter U6001 is applied to the LNODCT LO feedback input (MVCO).

LNODCT

The LNODCT IC (Low Noise Offset Direct Conversion Transmit IC) U6002 is the heart of the transmitter.

The differential baseband signals from WPIC are applied to the LNODCT on pins 58 – 61 (BINQB, BINQ, BINIB and BINI). They pass through a variable attenuator and then they are summed with the down converted I & Q feedback. The baseband signal is then ampli-fied and sent to the up-mixer.

The up-mixer consists of two mixers, one for the I channel and the other for the Q chan-nel. The split I & Q LO signal is mixed with the baseband I & Q signals to produce I & Q modulated signals at RF frequency. The signals then are output differentially on pins 51 and 52 (RFOUTB, RFOUT).

Balun

The differential RF signal is converted to a single-ended (unbalanced) signal by passing the Balun (balanced-unbalanced) wide band transformer T6001. The Balun has a 200 Ohm balanced input and 50 Ohm single-ended output, set by C6032 and C6053 respec-tively. This Balun configuration matches the LNODCT differential output for optimum per-formance in the 380-430MHz frequency range. The insertion loss of the Balun is about 1dB.

Resistors R6024–R6026 form an attenuator to compensate for changes in gain in the for-ward path RF PA stages.

RF Power Amplifier

The signal is routed through coupling capacitor C6034 to the RF power amplifier (PA). The PA consists of 2 devices, namely U4001 driver and Q4001 final PA. U4001 is a 2-stage IC that is capable of amplifying the signal to about 18dBm . The capacitors and inductors between U4001 output and Q4001 input form a high pass - low pass matching network. Q4001 output is then matched to the 50 ohms input of the isolator by a low pass pi matching stage using microstrip-lines and discrete components.


Wideband RF stability of the PA is optimised by insertion of RF losses (R4008, R4006, R4004) in the gate circuit of Q4001.

The U4001 amplifier gain is set in the factory using the VBLIN signal (from WPIC). VBLIN is amplified by DC amplifier U4002. The voltage output from U4002 sets the quiescent current and hence the gain of the LDMOS driver IC U4001.

The gain of Q4001 is set in factory through serial SPI commands (from RedCap2) to the E-pot IC U4102. The output voltage of the E-pot is dependent on the internal resistance divider ratio and amplified by DC amplifier U4100. During transmission, the 2.775V sup-ply to the E-pot is enabled using the signal PA_BIAS (from RedCap2). When this line sig-nal is 2.775V (HIGH), the voltage to bias the final stage device is enabled.

Coupler and Feedback Path

The output signal from the RF PA passes through directional coupler U5001 to the Isola-tor FL5001. The sampled signal from the coupler provides feedback for linearization and power control. The sampled signal is routed via attenuator R5001, R5002, R5003 to the LNODCT (pins 37, RFIN; 36, RFINB). The feedback signal is routed back to LNODCT and mixed down to baseband in a quadrature mixer, amplified and summed with the baseband input signal.

Isolator

The signal in the forward path is fed to pin 4 of the isolator FL5001. The isolator is placed at the PA output to decrease the influence of antenna impedance variation on the PA per-formance. The reflected power from the antenna is absorbed in a 50-Ohm resistor inside the isolator. The isolator also protects the Cartesian loop from sudden VSWR variations that could lead to loop instability.

Antenna Switch

PIN diodes D5001, D5002 and D5003 are used as antenna switches. These PIN diodes are turned on during the transmission time slot. The RF signal from the Isolator is applied to the PIN diodes D5001 and D5002. The RF signal is then routed through the harmonic filter (C5011, L5008, C5015 and C5016) to the antenna. D5003 provides the needed RX isolation during Transmission mode.

In the Receiving mode the PIN diodes are turned off, the input RF signal is directed to the receiver path via λ/4 quarterwave equivalent LC-circuit (C5011, L5007 and C5020) and a further low pass filter (C5020, L5011, C5022 and C5021).

The condition of the PIN diodes is controlled by the voltage switch Q5001 by applying the ANT_EN signal (from RedCap2) to the switch. The VCNTO signal (from WPIC) applied to the voltage switch Q5001 is set LOW during the Receiving and Transmission modes. The resistors R5006 and R5008 determine the DC current through the PIN diodes.

The RF output signal is disabled during the CLCH (Training) mode by setting the VCNTO signal HIGH thus providing low output power to the antenna during the training slot.

Harmonic Filter

From the antenna switch the signal is routed to a single-section LC filter, consisting of L5008, C5011, C5015 and C5016. The filter attenuates the harmonics of the transmitter signal and reduces leakage of the Rx LO signal.

Resistor R5014 provides a discharge path for any build-up of static electricity at the antenna.


Frequency Generating Section, Detailed Circuit Description

See Figure 4.1-8

This section describes the circuits that generate all the required frequencies for the required transmitter and receiver functions. These circuits are described as follows:

• TCXO REF. Oscillator.• Main VCO and Main Synthesizer.• Second LO VCO and Dual Synthesizer RF section.• Transmit PLL - TX VCO with the ESCORT Synthesizer IC.

Figure 4.1-8 Frequency Generation Section - Block Diagram


The TCXO oscillator Y1301 is the reference frequency source for all the radio synthesizers. The output of the oscillator is a 16.8 MHz stable temperature-compensated reference clock. This oscillator’s centre frequency is adjustable by means of a PWM DAC (256 steps) to warp the radio frequency in order to lock to the base station. This 16.8 MHz signal from pin 3 of the TCXO is routed into the following devices:

1. To WPIC’s K6 XTALBASE pin via C1301. The signal is divided by 4 to produce the 4.2 MHz reference signal, which is used for the Main Synthesizer PLL.

2. To LMX Dual Synthesizer’s OSCIN pin via C1505. The signal is divided to produce the 300 kHz reference signal for the second LO PLL.

The reference signal is also routed from WPIC’s pin F10 (16.8_MHz_CLK) to GCAP3 (and subsequently to RedCap2) to clock the digital circuits.

ReferenceOscillator- TCXO –16.8MHz

RF Section

DOIF

FINIFPOS

Divider

300KHz

OSC_IN


SPI-bus

219.3MHz

LPFOSC

Second LO

LPFOSC

Main VCOLOIN

XTALBASE

CPGITR

WPIC

PRSCIN

Buffer To RX Mixer489.65 – 539.65MH

TETRA_RX_LO

TETRA_TX_LO

TX_SOURCE

z

To ESCORT486.88 – 550.94MHz

Main Synthesizer

VCOCT

Buffer

LPF

OSCTX VCO

ESCORT(:41/32)

SPI-bus

SPI-bus

FREQA

FREQB To TX-LO line-up380 – 430MHz

I/V-Converter

IUP

IDOWN

TX Synthesizer


Main VCO and Main Synthesizer

The main synthesizer components are WPIC, Loop Filter, VCO and buffer. It produces the LO signal.

The synthesizer functions are as follows:

• To serve as the local oscillator for the mixer of the receiver. It is used to down-mix the RF frequency to the IF frequency 109.65 MHz

• To provide the reference signal for the ESCORT PLL IC of the Tx synthesizer.• To provide as the WPIC feedback signal for locking the main synthesizer.

The WPIC is programmed by the DSP through the SPI bus.

The VCO (Q3002 and associated circuitry) generates the LO signal which is fed back to the synthesizer (inside the WPIC) through the PRSCIN. The TCXO provides the 16.8 MHz reference frequency.

The synthesizer then generates the VCTRL tuning voltage through WPIC’s CPGITR pin to control the VCO frequency. The loop filter (LPF) consists of C1810, R1805, R1802 and C1816 which filters noise in the tuning voltage. A pre-setting of the VCO frequency is pro-vided by additional tuning via the DC signals from the “Coarse Tune DAC” in the WPIC.

The Q3003 and Q3004 buffers prevent loading and interference to the next stage - i.e. the RX Mixer and ESCORT.

LMX - Dual Synthesizer

The U1501 (LMX233XL) is an integrated dual frequency synthesizer IC that includes prescalers. It is used with the second LO VCO at the RFCU section.

The LMX uses the 16.8 MHz from the TCXO for the second LO synthesizers and divides the TCXO frequency into 300 kHz reference frequency for the second LO.

Second LO VCO

The Second LO VCO is a discrete VCO (Q1521) that is controlled by the Dual Synthe-sizer IC (U1501). The VCO produces a frequency of 219.3 MHz that routes into LOIN pin of WPIC.

The output signal of the VCO is also routed via C1544 to the phase detector of Dual Syn-thesizer (pin 18, FINIFPOS). The internal phase detector is of the charge pump type.

The output signal of the phase detector is present at Dual Synthesizer (pin 20, DOIF) and then routed via the loop filter R1511, C1511 and C1512 to tuning diode D1521 of the tank circuit.


Transmit PLL

The TX VCO is a discrete VCO that is controlled by the ESCORT IC U7001. The VCO produces the TX frequency signals in the frequency band 380-430MHz. A discrete coil L7501 is used in the tank circuit of the VCO. Four tuning diodes (D7501-D7504) and the variable feedback by D7505 ensure excellent performance in noise behaviour and signal level stability throughout the whole band. A cascode amplifier is used as buffer to mini-mize the impact of load pull on the VCO frequency.

The synthesizer IC is the ESCORT IC U7001 employing NUD (near-unity-divider) tech-nique to provide fast lock-in to TX frequency using a high reference frequency. The Main synthesizer is used as reference frequency source. The signal frequency of the Main VCO is divided by 41/32 and compared with the TX VCO frequency in the fast phase comparator of the ESCORT. The comparator output signals IUP and IDOWN then control the current mirrors Q7021 and Q7022 to supply the tuning voltage to low pass filter C7011, C7012, R7011 and voltage range extension transistors Q7023 and Q7024 to the tuning diodes. The ESCORT is controlled by the RedCap2 via SPIA_CLK; SPIA_MOSI and SPIA_CS1_ESCORT.

Digital & Audio Section, Detailed Circuit Description

See Figure 4.1-9.

Figure 4.1-9 Digital Section - Detailed Circuit Diagram

JTAG

SOFT_TURN_OFF

SPIB

Reset

USB/RS232

BOT_SWB+

CE_ON_OFF

INT_MIC

Headset/Keyfail




REDCAP2

AudioPA

16-pinConnector

GCAP324-pin

Connector

40-pinConnector

REDCAP2

TXERF Section

TETRA

BBP

SPIA

Display

Keypad

OPT SEL

Buffer

INT_SPKR

EXT_SPKR

INT_EAR

Vibrator

Side Data

EXT_MIC

SIDE_SWB+

On/OffVol knob

REDCAP2

FLASH 4M x 16 bit

SRAM 512k x 16 bit


RedCap2 (Microprocessor & DSP)

Figure 4.1-10 RedCap2 - Block Diagram

Figure 4.1-10 is a block diagram of the RedCap2 and its interfaces.

The RedCap2 RISC processor controls the operation of the transmitter, receiver, synthe-sizer and audio (GCAP3) integrated circuits. It uses the Flash memory and SRAM, both located externally.

RedCap2 employs SPI protocol (Serial Peripheral Interface) to communicate with the RF ICs, display, keypad and other internal peripherals. The processor can be operated through the RS232 interface by a personal computer to program the Flash memory with firmware and codeplug.

Within the RedCap2 is the Digital Signal Processor (DSP) which performs modulation and de-modulation functions for the radio. It also performs ACELP speech coding and Forward Error Correction.

EncryptionAccelerator

DSP PeripheralDMA

PROM 2Kx24

PRAM 40Kx24

YROM 0Kx16

YRAM 15Kx16

DSPCore

ViterbiAccelerator

MCU/DSPInterface

MDI

XROM 0Kx16

XRAM 12Kx16

Shared X/VIACRAM 2Kx16

Shared X/MCURAM 2Kx16

Clocks/PLL

MCU Debug

Layer 1Timer

JTAG/OnCE

UARTB

MUX

UARTA

AudioCODECSerial PortSAP

BRM

ExternalIntefaceModule

QSPIB

QSPIA

SIM

Reset

KeypadInterface

GPIO

MCUCore

ROM 4Kx32

RAM 512x32

PIGPeripheral I/F

Gasket

GPReg

MCU Timers/PWM/PIT/Watchdog

BasebandCODECSerial PortBBP

Counter

DSP Timer

MC

U Int. C

tl

DSP_IRQSTDB

SRDBSFSB(2)

SCKB(2)

STDASRDA

SFSA(2)

SCKA(2)

ADRS(22)

DATA(16)

R/W

OE

EB0,EB1CS(6)MOD

INT(6)INT6/DSRA/STDA/TRST

INT7/DTRA/SCLK/SRDA/TMS

MOSIBMISOBQSCKB

SPICSB(5)

MOSIAMISOA

QSCKASPICSA(5)

RST_OUTRST_IN

COLUMN(5)

ROW(5)

COLUMN5/GPIOROW5/IC2B/GPIO

COLUMN6/OC1COLUMN7/PWM

ROW6/DCDA/SC2A/DSP_DEROW7/RIA/ISCKA//TCK

XYA(16)

XYRW,XYSEL,XYSTB

XYD(16)/TXA/RXA/GI

CKIH,CKILCKOH,CKO

DEBUG(6)

TOUT(16)

DSP_DEJTAG(5)MCU_DETESTRTSBCTSBTXBRXB

MUX_CTL

RTSA/IC2A/RESET_INCTSA/MCU_DE

TXA/TDO

RXA/IC1/TDI


External Host Memories

The RedCap2 Address bus is a 22-bit wide (0:21) and RedCap2 Data Bus is a 16-bit wide (0:15).

RedCap2 uses two types of memories:

Flash Memory

The Flash memory is dedicated to the application software. This memory has a 16-bit wide data bus. The Flash memory is 4 Meg x 16-bit (ie 64 MBits density). When address-ing the Flash memory location, the processor reads into its 16-bit wide data bus.

Apart from storing radio firmware, the Flash also stores the Radio CodePlug (Customer related information) such as telephone numbers, addresses, etc.

SRAM Memory

This 512k x 16-bit Static RAM is used for Data storage.

Serial Peripheral Interface (SPI)

The RedCap2 uses the SPI protocol (Serial Peripheral Interface) to communicate with RF IC's (WPIC, LNODCT, ESCORT), GCAP3 IC and the display driver.

The protocol is built upon 4 lines [MOSI(Tx), MISO(Rx), CS, CLK)].

The RF IC's are connected to SPIA module, while GCAP3 and the display are connected via SPIB module.

The Display Module, based on the display driver (i.e. Samsung KS0741) uses a serial interface.


GCAP3

The Global Control Audio Power (GCAP3) IC handles DC power distribution and audio processing (ie audio amplification and analog-to-digital/digital-to-analog conversions). It contains switching and linear regulators, audio preamplifiers, 13-bit CODEC, 14-channel 10-bit A/D Converter, 8-bit D/A Converter and interfaces with an external Audio Amplifier for receive audio.

DC Power Distribution

See Figure 4.1-11

Figure 4.1-11 MTP700 DC Distribution

Several sections of the radio are connected directly to the battery, which supplies RAW_B+ and FUSED_B+. The radio operates at a low voltage of 5.8Vdc, nominal-level voltage of 7.2Vdc, and high-level voltage of 12Vdc. The battery is connected to J001 pins 3 (+) and J001 pin 1 (-). These pins supply the RAW_B+ to the RF TX power amplifier and the SWB+ current limit regulator. RAW_B+ is routed via F200 (Fuse) becoming FUSED_B+, which is used by the Audio PA, the 3.3V Switching Regulator and the SWB+ switch for the TX Driver bias circuit.

-TXPA

5V_RF

PWM1_1.8V

V1_3V

GCAP 3

RAW_B+

5.5V_RF

7.2V BATTERY

VREF2_2.775V

V3_2.775V

VTS_2.3V

VREF2_2.775V_DIG

V4_2.775V

VREF1_2.775V

FUSED_B+

SWB+

V3_2.775V_DIG

V4_LNODCT

LC Filter

VREF1

PWM 2

VIB

V3

PWM 1

V1

LC Filter

V2

VREF2

LC Filter

LC Filter

DSC

V4(with PassTransistor)

VREF3

VSIM

PA_B+

LC Filter

LC Filter

LC Filter

FUSE

MOS_SW

5.5V LIN REG

3.3V SW REG

MOS_SW

MOS_SW

SIDE_CONNECTOR_SWB+

BOTTOM_CONNECTOR_SWB+

AUDIO PA

CORE

ESCORT / TXVCO

REDCAP, DISPLAY, FLASH, SRAM, I/O-Section

Serial VCC for WPIC+

LNODCT

RFCU, RXU, TXPA, TXFE

AND GATE for TCXO_WARP

TX/RX-_LED

Backlight_LED

TS-REF ADC_INPUT

LNODCT_RFOUT, RF PA bias circuit, VCC forCharge Pumps WPIC+, 2ndLO_PLL_IC, ESCORT

BATTERY_Interface_Circuitry

TXPA_Driver bias circuit

SOFT_TURN_OFF

LC Filter

-TXPA

5V_RF

PWM1_1.8V

V1_3V

GCAP 3

RAW_B+

5.5V_RF

7.2V BATTERY

VREF2_2.775V

V3_2.775V

VTS_2.3V

VREF2_2.775V_DIG

V4_2.775V

VREF1_2.775V

FUSED_B+

SWB+

V3_2.775V_DIG

V4_LNODCT

LC Filter

VREF1

PWM 2

VIB

V3

PWM 1

V1

LC Filter

V2

VREF2

LC Filter

LC Filter

DSC

V4(with PassTransistor)

VREF3

VSIM

PA_B+

LC Filter

LC Filter

LC Filter

FUSE

MOS_SW

5.5V LIN REG

3.3V SW REG

MOS_SW

MOS_SW

SIDE_CONNECTOR_SWB+

BOTTOM_CONNECTOR_SWB+

AUDIO PA

CORE

ESCORT / TXVCO

REDCAP, DISPLAY, FLASH, SRAM, I/O-Section

Serial VCC for WPIC+

LNODCT

RFCU, RXU, TXPA, TXFE

AND GATE for TCXO_WARP

TX/RX-_LED

Backlight_LED

TS-REF ADC_INPUT

LNODCT_RFOUT, RF PA bias circuit, VCC forCharge Pumps WPIC+, 2ndLO_PLL_IC, ESCORT

BATTERY_Interface_Circuitry

TXPA_Driver bias circuit

SOFT_TURN_OFF

LC Filter


3.3V Switching Regulator

An external 3.3V switching regulator is used to convert the battery voltage (7.2V) down to 3.3V to be used by GCAP3. This regulator can be set to fixed frequency 600KHz (during Tx & Rx) or variable switching frequency (when idle) depending on the load.

PWM #1 (Pulse Width Modulation)

PWM #1 is a selectable step down switching regulator. It is selectable using the RedCap2 SPIB bus from 1.2V to 2.45V in 6 steps, Pass Through and Power down modes. The switcher is active during Power Reset (POR) in 1.875V mode. It is set to 1.875V. Switch-ing regulator is PWM#1_1.875V, which is the supply for the internal core, emulation port and clock output drivers of the RedCap2. The switcher is supplied from FILT_3.3V and it is active whenever the radio is turned ON.

V1 Linear Regulator

V1 is a programmable linear regulator. It is programmed using the RedCap2 SPIB bus from 0.975V to 3.0V in 8 steps. This regulator is active during POR and its initial value is 1.55V. For this radio, V1 is programmed to 3.0V, supplying ESCORT section by filtered V1_3V. This regulator is active whenever the radio is turned ON.

V2 Linear Regulator

V2 is a selectable linear regulator. It is selectable using the GCAP3 UV_SEL pin (internal logic) between either 2.5V and 2.775V. This regulator is active during POR and its initial output value is set by GCAP3 UV_SEL pin. Connecting UV_SEL pin to FILT_3.3V sets V2 output value to 2.775V, connecting UV_SEL pin to Ground sets V2 output value to 2.5V. For this radio, V2 is selected to 2.775V. This regulator is supplied by FILT_3.3V and it is active whenever the radio is turned ON. V2 is the supply for internal audio circuits, CLK_IN input driver and TS interface.

V3 Linear Regulator

V3 is a selectable linear regulator. It is selectable using the RedCap2 SPIB bus from 1.875V to 2.775V in 4 steps. This regulator is active during POR and its initial output value is 2.775V. For this radio, V3 is selected to 2.775V. The regulator is supplied by FILT_3.3V and it is active whenever the radio is turned ON. V3 is directly used as V3_2.775V_DIG, which is the supply for the RedCap2, Flash, SRAM, GCAP3, Display, logic lines pull-up and 40-pin connector. V3_2.775V is the filtered V3 supply voltage for the Serial VCC of U1001/WPIC+.

V4 Linear Regulator

V4 is a selectable linear regulator with external pass transistor. It is selectable using the RedCap2 SPIB bus from 1.875V to 2.775V in 4 steps. It is set to 2.775V. V4 is always powered from FILT_3.3V and it is active whenever the radio is turned ON. This regulator is active during POR. V4 supplies via the filtered V4_2.775V the RF sections RFCU, RXU, TXPA and TXFE whilst the LNODCT section has an extra filtered supply voltage V4_LNODCT.

VREF1 Linear Regulator

VREF1 is a programmable linear regulator. It is programmed using the RedCap2 SPIB bus from 0.95V to 2.775V. This regulator is active during POR and its initial value is 2.775V. For this radio, VREF1 is programmed to 2.775V and is supplied by FILT_3.3V. VREF1 is VREF1_2.775V, which is the supply for the AND Gate on TCXO_WARP line.



VREF2 is a programmable linear regulator. It is programmed using RedCap2 SPIB bus from 0.95V to 2.775V. For this radio, it is programmed to 2.775V which supplies directly (VREF2_2.775_DIG) the backlights and filtered (VREF2_2.775V) the SSC section (Tx/Rx-LED).

TS_REF Linear Regulator

TS_REF is a fixed output linear regulator. It is supplied internally from the V2 linear regu-lator. It is set to 2.3V. The radio uses TS_REF for the AD voltage dividers. It is not active at POR.

5.5V Linear Regulator

This is an external linear regulator fed by SWB+. It is used to supply GCAP3 DSC regula-tor and the Battery Interface Circuitry.

DSC Linear Regulator

DSC is a fixed output linear regulator. This regulator is active during POR in the 5V mode. DSC is supplied from an external 5.5V linear regulator. The output voltage is filtered (5V_RF) to supply the WPIC+, 2nd LO PLL-IC and ESCORT-IC charge pump circuits, the PA bias OP and LNODCT_RFOUT circuit.

Current Limit

The SWB+ current limit regulator provides power from the phone battery to clip-on acces-sories. It is enabled only when the phone is powered up and an accessory which requires power from the phone is connected.


Radio Audio System

See Figure 4.1-12

The audio system consists of the GCAP3 IC (U200) and the DSP (U301), both are located on the main board.

The GCAP3 performs the analog task and part of the digital task of the audio system.

Tx Path

Audio speech is fed either to the internal microphone or the external microphone. The signals reach the GCAP3 IC. In the GCAP3 IC, a fix gain amplifier (A3 or A5) provides the signal amplification, the multiplexer (MUX) selects the active input and the Programmable Gain Amplifier (TxPGA) adjust the path gain according to the radio mode of operation. Finally, the A/D converts the analog signal into digital format and transfers it to the DSP. The DSP performs the functions of audio filtering, ACELP speech compression, forward error correction (FEC), digital modulation, and transfers the data to the RF section. When the radio is operating in the telephone interconnect mode, the DSP performs the required tasks such as echo and noise reduction.

Rx Path

The digital output signal from the receiver is fed to the DSP which performs the functions of digital de-modulation, FEC, ACELP speech de-compression, and audio filtering. It transfers the data to the GCAP3 IC. In this IC, the D/A converts the digital audio format to an analog signal, the Programmable Gain Amplifier (RxPGA) adjusts the path gain according to the setting of the volume control, and the multiplexer routes the audio to the active receive path. The audio is fed to A4, single-ended audio power amplifier. It is then fed to the Audio PA, where most of the amplification is performed and can be selected either to go through the internal speaker or external speaker. Altenatively, the audio from GCAP3 can also be sent through A1 to the internal Earpiece.

Figure 4.1-12 Audio Path - Block Diagram

SERIALINTER-FACE

EARPIECE +

AUDIO_OUT

PGA A/D

A5+

-

A3-

+

AUX_MIC +

AUX_MIC -

MICIN -

VAG

MIC +

MIC -

MIC

PGA D/A

SPKROUT 1

SPKROUT 2

EXTOUTA4

-

+

A2

ALRTOUT -

ALRTOUT +

A1+

-

-1

SPKR+

SPKR-

VAG

VAG

RCFILTER

RCFILTER

ALRTIN

(A2 INPUT)

ALRTIN

SPKRIN

SPKRIN

(A1 INPUT)

GCAP3

MUXIN

CODEC

Vcc

OUT1-

OUT1+

OUT2-

OUT2+

IN1-

IN1+

IN2-

IN2+

SVR

MODE

SELStby/Mute

NC GND2 GND1

VCC1 VCC2

TDA8547 orADI part

INT MIC

EXT MIC

INT SPKR

EXT SPKR

EAR-PIECE


RS232, SB9600, JTAG

The RedCap2 processor (RCE) uses the three serial protocols: RS232/UART, SB9600, and JTAG to communicate with external devices via the bottom connector of the unit. There is no external hardware for switching from one protocol to another because the RedCap2 handles the switching and line multiplexing functions internally.

Battery ID

The battery is equipped with a Dallas 2502 EPROM. A one-wire serial bus allows the radio or the battery charger to communicate with the battery and identify whether or not the battery is compatible. If the battery is determined to be incompatible, the unit auto-matically shuts off, and the charger does not enter charging mode.

Besides compatibility data, the EPROM also stores the following information: battery type, capacity, fuel-gauging parameters, and voltage threshold.


Display and Keypad, Detailed Description

Display

The LCD (Liquid Crystal Display) Module is a Graphic Display based upon the KS0741TB-01 display driver.

It consist of LCD Holographic Glass, LED backlight and a 22 pin flex cable connected to the Keypad board.

The Communication to the RedCap2 IC is performed using a SPI protocol (Serial Periph-eral Interface). The Operation of the LCD is determined upon the RS line configuration (Data/Command).

The Display is 128X100 (Columns X Rows respectively).

Keypad

The RedCap2 processor (RCE) is responsible for decoding key presses and displaying them properly on the LCD. The keys are arranged into a matrix of five rows and five col-umns, which includes the Volume and PTT keys.

The PWR key is not decoded by the RCE; it directly drives the GCAP3, which sends a signal to RCE through INT1. The five row lines are pulled high via five internal 22 Kohm resistors. The five row lines and five column lines are fed to RedCap2 I/O pins. Pressing any key also generates the keypad internal interrupt. The RedCap2 debounces the keys by reading them 25 milliseconds later.

The keypad-decoding scheme works as follows:

1. RedCap2 sets rows to inputs; all columns are set as outputs and driven logic low.2. Rows are pulled logic high. When a key is pressed, one row goes low, which indicates

a key press and sends an internal interrupt.3. RedCap2 reads rows. A low on that row indicates a key press. All others are high.4. RedCap2 sets all columns to output logic high.5. One column at a time is set to output logic low. RedCap2 reads the columns to see

which one is now at a logic low level.6. The low row level (in step 3) and low column level (in step 5) indicate the correct col-

umn and row.

All keypad circuitry is located on the keypad board. Refer to the keypad board schemat-ics.


Backlight and LEDs

Backlight

The keypad backlight consists of 8 green LEDs. There are 2 more LEDs in the LCD mod-ule that are connected in parallel to the keypad LEDs.

Top LEDs

There is a tri-color (Green, Red and Amber when both turns on) LED located on the main board. These LED colors are used as indicators to the radio operation.

Radio Programming

The radio is entered into programming mode by setting the MOD pin high level, and applying a preamble sequence to the radio via the RS232 lines. A 12Vdc can be applied to pin 15 on the 16-pin connector to set the radio into flashing mode.

The MOD pin assertion is encountered at least 4 CKIH cycles before the negation of the Reset pin.

Accessory Connector

The radio provides two connectors for access to personal computers, data devices and audio accessories.

Bottom Connector

The 14-pin bottom connector is intended to support connection to personal computers, and test systems. The bus has seven standard modes of operation: Normal (Nothing Connected), USB Mode, Emergency, PTT, RS232 Mode 4-wire, RS232 8-wire/SSI Mode and SB9600 mode. There are also three additional non-standard modes, KEYLOAD, FLASH, and JTAG, which are used only for secure keyloading, development, factory pro-gramming and debugging.

These modes are selected by applying appropriate logic levels to the Option Select pins, named OPTION1 and OPTION2. Some of the modes listed above are selected by the additional application of a level on the USB POWER and CE_ON_OFF pins as well.

Mode Select (OPTION1 and OPTION2)

Logic levels applied to the OPTION1, OPTION2, USB POWER, and ON_OFF/JTAG/ FLASH lines are used to select the different modes. The modes will be set as follows:


Table 4.1-1 Bottom Connector Mode Table

Logic Levels

1 : 2.0V to 2.85V, typical 2.775V0 : 0V to 0.8VX : Do Not Care Condition

Pin No.

Signal Name (Short_Form)Power/Default States

USBRS232/

SSIRS232

(8 wire)SB9600 JTAG

1 Power Ground (GND) GND GND GND GND GND GND

2 USB+/TXD (D+)/TDO D+ TXD TXD TXD TDO

3 USB-/RXD (D-)/TDI D- RXD RXD RXD TDI

4 USB Power/RTS/Reset_In USB_PWR

RTS RTS BUSY IN

RESET_IN

5 SWB+ SWB+ SWB+ SWB+ SWB+ SWB+ SWB+

6 CTS/MCU_DE CTS CTS BUSY OUT

MCU_DE

7 FS/DCD/DSP_DE FS DCD DSP_DE

8 SCK/RI/TCK SCK RI TCK

9 SRDA/DTR/TMS SRDA DTR TMS

10 STDA/DSR/TRST STDA DSR TRST

11 Bottom_Option_1 (BOT_OPT1) BOT_OPT1

BOT_OPT1

BOT_OPT1

BOT_OPT1

BOT_OPT1

BOT_OPT1


BOT_OPT2

BOT_OPT2

BOT_OPT2

BOT_OPT2

BOT_OPT2

13 On_Off/JTAG/FLASH Mode (On_Off/JTAG)

On_Off/JTAG

On_Off/JTAG

On_Off/JTAG

On_Off/JTAG

On_Off/JTAG

On_Off/JTAG

14 Headset Indication/Key_Fail Key Key HS/Key Key Key

Table 4.1-2 Bottom Connector Pin Out Table

MODE ON_OFF/JTAG/ FLASH

BOTTOMOPTION1

BOTTOMOPTION2

USBPWR

Standard Normal (No Accessory) 0 1 1 0

Modes USB Accessory / Computer 0 1 1 >4.0V

Emergency 0 1 0 X

RS-232 (4 wire) / SSI 0 X

PTT (Push To Talk) 0 0 0 X

RS-232 (8 wire) 0 0 1 X

SB9600 0 X

Non KEYLOAD 0 X

Standard FLASH 11.4-12.6 V X X X

Modes JTAG 7.6-8.4 V X X X

*

*

Note: * Schottky Diode with forward voltage less than 0.4V.


Side Connector

The side connector is intended to support connection to accessories such as PSM, RSM, Headset, 2 or 4-wire data terminals and SB9600 based devices.

The side connector has 16 modes of operation as shown in Table 4.1-3.

In order to be compatible with previous generation radios, the modes of operation are selected by applying the appropriate logic levels to the Side Option Select Pins named SIDE_OPTION1, SIDE_OPTION2. In addition, SIDE_OPTION3 will be used to select the other modes as per Table 4.1-3. Voltage level for SIDE_OPTION3 is per Table 4.1-4.

Table 4.1-3 Side Connector Mode Table

ModeSIDE

OPTION1SIDE

OPTION2SIDE

OPTION3

1 Ext PTT 0 0 V4

2 Emergency 0 0 V3

3 Volume Up 0 0 V2

4 Volume Down 0 0 V1

5 Man Down 0 0 V0

6 MAP27 1 0 V4

7 Spare 1 0 V3

8 SB9600/SBEP 1 0 V2

9 4-Wire Data (RS232) 1 0 V1

10 2-Wire Data (RS232) 1 0 V0

11 Ext Spkr 0 1 V4

12 RSM with earbud 0 1 V3

13 RSM/PSM 0 1 V2

14 User Programmable 2 0 1 V1

15 User Programmable1 0 1 V0

16 Idle 1 1 V4

Symbol Min Level/V Typical/V Max Level/V

V0 0 0.3 0.58

V1 0.62 0.8 0.98

V2 1.02 1.2 1.38

V3 1.42 1.6 1.78

V4 1.82 2.1 2.30

Table 4.1-4 Voltage Levels for Side Option3


Pin No.

Signal Name

1 Ext_Speaker+

2 Ext_Speaker-

3 OPT B+

4 Ext_Mic

5 SIDE_OPT2

6 SIDE_OPT1

7 GND

8 Rx_Data

9 Tx_Data

10 CTS / BUSY_OUT

11 RTS / BUSY_IN

12 SIDE_OPT3

13 VIBRATOR

Table 4.1-5 Side Connector Pin Out Table

TR 4.1 - 31

3

A07_O

C001

C00

4C

005

C00

7

C01

2

C01

3

C01

6C01

7

C01

8

C01

9

C2200

C2201

C22

02

C22

05

C2207

C22

08

C22

09 C2210

C2300C23

01

C2302

C2303

C2304

C23

05

C2306

C24

00

C24

02

C24

03

C2405

C2406

C2500

C2501

C40

22

C40

24

C40

26

C4028

C40

30

C40

31

C40

33

C40

42

C40

43

C40

51

C5001

C50

02

C5005

C50

06

C50

08

C5009

C50

10

C50

11

C50

13

C50

14

C5015

C50

16

C5018

C5019

C5020

C5021

C50

22

D00

1

D21

00

D50

01

D5002

D5003

E22

00

E40

02

6

1

00

L2200

L22

01

L2202

L23

00

L2301

L23

02

L24

02

L2403

L250

0

L40

08

L4009

L4010

L5003

L50

04

L5006

L50

07

L5008

L50

11

Q22

00

1

2

Q4001

R2200

R22

02

R2404

R2405

R2406

R40

05

7

R4008

R40

09

R40

18

R5001 R5002

R5003

R5004

R5008

R5014

S003

S005

1

SH2002

SH4002SH5001

U22

00

2400

U50

01

VR

004

C22

03

C22

04

C22

06

R22

01

380-430 MHz Main Board Top Side PCB No. 8466547A08

ANSCEIVER 400 MHz MTP700 Portable Radio / Detailed Service Manual

80-430 MHz Board Layout, Schematics & Parts Lists

C002

C003

C006

C01

1

C02

4

C02

5

C02

6

C02

7

C03

0

C03

1

C03

3C

036C100

C101

C104

C105

C112

C113

C115

C11

6

C11

7

C12

0C121

C130

C131

C132

C133

C134

C135

C136

C20

2

C20

3

C20

4

C20

6

C20

7

C20

8

C20

9

C210

C21

1

C212

C213

C214

C21

5

C216

C21

9

C22

0

C22

1

C22

3

C227

C230

C231

C233

C23

5C

237

C23

8

C23

9

C24

9 C25

1

C25

2

C25

4

C25

6

C257

C25

8

C25

9

C260

C261

C26

2

C26

3

C264

C265

C266

C267

C28

7

C28

8

C28

9

C290

C291

C292

C293

C294

C295

C298

C29

9

C304

C30

5

C30

6

C30

7

C30

8

C30

9

C31

0C

311C

312

C31

3 C31

4

C31

5

C31

6

C317

C31

8C

320

C32

1

C322

C32

3

C32

7

C32

8

C32

5

C32

9

C330

C33

1

C340

C341

C1001 C1002

C1003C1004

C1005

C10

06

C1007

C1008C1009

C1010

C1011

C1012

C1013

C10

14

C10

15

C1016

C1017 C1018

C10

19

C1020

C10

21

C1022

C13

01

C13

02

C15

41

C18

01

C1802

C18

03

C18

04C1805

C18

06

C18

07

C1808

C18

09

C1810

C18

11C

1812

C1816C18

17

C1820

C2001

C2002C2401

C24

04

C2407

C24

08 C2502

C2503

C2504

C2505

C2506

C40

15

C40

18C

4019

C40

20

C40

52

C6002

C6003

C60

04

C60

18

C60

19

C6020

C6021

C60

22

C60

23

C6024

C6025

C6029

C60

30

C60

31C

6032

C6033

C60

35

C60

36C

6037

C6038

C60

39

C6040

C6041

C6042

C60

43

C6044

C60

45

C60

46

C6047

C60

48

C60

49C

6050

C60

51

C6052

C6053

C6056

C6057

E105

E205

E206

E207

E209

E21

2

E213

E214

E302

E24

00

E6001

5

4

32

FL25

2

J002

1

40

J100

1

J110

L301

L1001L10

02

L2001L2400

L24

01

L250

1

L2502

L2503

L6008

L600

9

Q100

Q101

Q202

Q24

00

Q6002

R001

R002

R00

3

R00

4

R00

5

R00

6

R00

7

R00

8 R00

9

R01

0

R106

R107

R108

R10

9

R110R111

R112

R113

R114

R115

R121

R122

R123

R124

R125

R126

R127

R128

R129

R130

R131

R132

R202

R203

R205

R20

6R

207

R210

R211 R212

R21

3

R21

4

R21

5

R21

7

R21

8

R221

R22

5

R23

2

R235

R240

R241

R242

R243

R244

R245

R272

R27

4R

275

R284

R296

R307

R308

R309

R310

R312 R313

R314

R31

5

R31

6

R31

8R324 R1001

R10

02

R1003

R1004

R1005

R13

01

R1802

R1804

R1805

R1807

R1810

R2400

R2401

R2402R2403

R2407

R2408

R24

09

R2410

R40

04

R400

R40

16

R6004

R60

14R

6015

R6016R6017

R60

18

R60

19

R60

20

R60

21

R60

22

R60

23

R60

29

RV101

S002S004S100

SH300

SH1000 SH200

SH6001

1

T6001

U102

U106 458

U10

7 458

U10

8

4 58

U111

U200

U20

5

U301

U304U305

U307

U30

8

A1

U1001

U

1

4933

17

U6002

VR009

VR104

Y20

0

4

32

Y1301

C31

9C

324

C32

6

4.1 - 32 TRANSCEIVER 400 MHz

C102

C114

C118

C119

C12

2C

123

C124

C125

C126

C127

C137

C138

C139

C200

C201

C205

C222

C224

C225

C226

C228

C22

9

C232

C23

4

C236

C240

C24

1

C242

C243C244

C24

5

C246

C247

C248

C250

C25

3C255

C268

C269

C271

C272

C273

C27

4

C280

C281

C282

C284

C285

C286

C30

0

C301C302

C30

3

C40

1

C402

D10

0

D10

1

D202

D20

3

D204

E101 E102

E103

E104

E20

0

L200

L201

L202

Q102

Q10

3

Q20

1

Q20

4

R100

R101 R102

R103

R116

R117

R118

R119

R120

R204

R208

R209

R22

0

R230

R256

R271

R277

R285

R28

7

RT200

SH200

SH201SH301

TP100

TP101

TP102

TP103

TP104

TP105

TP106

TP301TP302

TP304 TP306TP312 TP316

U100

U101

16

U201

11

120

10

U202

H6

H1

A6

A1

U302

A1

A8

F1

F8

U303

VR100

VR101

VR102

VR103

380-43

MTP700 Portable Radio / Detailed Service Manual

A07_O

C009

C010

C032C034

C035C037

C03

8

C217

C218

C27

0

C275

C276

C277

C278

C279

C28

3

C296

C297

C15

01C

1502

C15

04

C15

05C

1506

C1511

C1512

C15

21

C15

22

C15

23

C15

24C

1525

C1526

C1527

C15

42

C15

43

C1544

C1815

C2100

C2101

C3001

C30

02

C3003

C30

05

C30

06

C30

07C

3008 C3009

C30

11

C30

12

C3013

C30

14

C3015

C30

16

C3017C3018

C3019

C30

20

C3021

C3022

C30

23

C30

24

C3025

C30

26

C3028

C30

29

C40

01

C4003

C40

05

C40

06

C40

07

C4008

C40

09

C40

11

C40

12

C4013C4014

C40

21

C4035C4036 C4037

C40

50

C41

00

C41

01

C5003C5007

C5012

C6001

C6005C6006

C6007

C60

08

C6009 C60

10

C6011

C6012

C6013

C6014

C6015

C60

16

C60

17

C6026

C6027

C60

34

C60

55

C70

01

C7002

C7003C7011

C7012

C70

21

C70

22

C7031

C75

01 C750

2C7

503

C750

4

C7505

C750

6

C7507

C75

08

C75

09

C75

10

C75

11

C75

12

C751

3

C751

4

D1521

D30

01

D30

02

D30

03

D75

01

D75

02

D75

03

D75

04

D75

05

E001

E002

E106

E107

E108

E201

E202

E203

E204

E20

8

E210

E211

E215

E2100

E3001

E60

02

F200

7 3

1

2

45

6

8

FL2100

2

3 4

1

FL5001

J001

J5001

L1521

L1522

L1541

L3001L3002

L30

03

L30

04

L3005

L30

06

L4003

L4005

L4006

L400

7

L401

1

L4100

L500

5

L50

10

L6002

L6003

L60

04

L600

5

L600

6

L75

01

L7502

L7503

L7504

L7505

L7506L7507

L7508

M4001

Q1521

Q15

31

Q30

01

Q3002

Q3003

Q3004

Q41

00Q5001

Q60

01

Q70

21

Q7022

Q7023

Q70

24

Q75

01

Q7502

Q7503

Q75

04

R22

9R

252

R25

4

R25

5R

278

R27

9R

280

R28

1

R31

9

R15

11R

1512

R1521

R15

22

R15

23

R1524

R1803

R3001

R3002

R30

03

R3004

R3005R3006

R30

07

R3008

R3009

R3010

R3013

R3014

R3015R3016

R3017

R3018

R4001

R40

02

R4003

R40

06

R40

10

R40

12

R41

00

R4101

R41

02

R5005

R50

06

R5007

R5010

R50

11

R5012

R5013

R6001R6002 R6003

R60

05

R6006

R6008

R60

09R6010

R6011

R60

12

R60

13

R60

24

R6025

R60

26

R7001

R7002

R7003

R7004R7005

R7011

R7021

R7022

R70

23R

7024

R70

31

R7501

R7502

R7503

R7504

R75

05

R75

06

R75

07

R7508

R7509

R7510

R75

11

R7512

R75

13

R75

14

R75

15

R75

16

R75

17

R75

18

RT4001

S001

SH1500SH3001

SH4001 SH6002

SH7000

TP201

TP300

TP303

TP305

TP307

TP335

U001U002

1 U005

21

9U1501

1 16

U4001

U40

02

U41

00

U41

02

U6001

54

U7001

VR

001

VR

002

VR

105

VR201

Y30

01

0 MHz Main Board Bottom Side PCB No. 8466547A08

TR 4.1 - 33

Page 2-13

Digital and RF Block Diagram


GG

G

G

G

G

G

GG

GG

G

G

G

G

G

G

GG

G

G

GG

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

GG

G

G

G

G

G

G

G

GG

GG

G

G

GG

G

G

G

G

GG

G

GG

G

G

G

G

G

G

G

G

G

GG

G

G

G

G

G

G

GG

GG

G

G

GG

G

G

G

G

G

G

G

GG

G

G

G

G

GG

G

G

G

G

G

GG

GG

GG

GG

G

G

GGG

G

G

G

GROUND

(GLOBAL)

GROUND

RAW_B+

Page 14-20

SIDE_RTS

SWB+

5.5V_RF

VOL

ON

PA_TEMP

INT_EAR+

BAT_DATA

FILT_3.3V

SIDE_CTS

EXT_SPKR+

VIBRATOR

SW_8

X002

SPIA_CS_PA_BIAS

SYNT_CS_

TCXO_WARP

INT_EAR-

V4_LNODCT

SYNT_CS_

PA_BIAS

KP_ROW4

VOL

SW_4SW_2

WPIC_SRD

VTS_2.3V

SWB+

SIDE_OPT_SEL1

PA_BIAS

PTT

RF

dummy

V4_LNODCT

SPIA_CS_PA_BIAS

SIDE_OPT_B+

BAT_DATA

EMERGENCYPTT

KP_COL2

dummy

SW_1

SW_8

INT_SPKR-

KP_COL1

RED_LEDGRN_LED

VREF2_2.775V

SPIA_MOSISPIA_CLK

V1_3V

PA_TEMP_RETURN

LO_DRIVER_ENLO_DRIVER_EN

DIGITAL

RX_ACQ

WPIC_TXE

WPIC_OSC_EN

WPIC_TXCLK

TETRA_MAIN_VCO_ON

SPIA_CS0_WPICSPIA_CS2_ODCT

ANT_EN

EXT_SPKR-

SIDE_OPT_SEL2SIDE_OPT_SEL3

WPIC_TXE

WPIC_STD

SIDE_OPT_B+

SIDE_RX

VREF2_2.775V

INT_SPKR+

WPIC_OSC_EN

WPIC_FSYNC

SIDE_TX

TCXO_WARP

WPIC_STD

V4_2.775V5V_RF

RESET_OUT

V3_2.775V

SPIA_CS0_WPIC

VIBRATOR

RAW_B+

SIDE_OPT_SEL2SIDE_OPT_SEL1

SIDE_RX

RX_ACQ

5V_RFV4_2.775V

SPIA_CLK

16.8_MHz_CLK

SW_1

ESC_VCO_BUF_EN

ANT_EN

SPIA_MISO

PA_TEMP

V1_3V

EXT_MIC

TETRA_MAIN_VCO_ON

SPIA_CS1_ESCORT

KP_ROW4

ESC_VCO_BUF_EN

SPIA_CS2_ODCT

SPIA_MOSI

INT_EAR+

SW_2

SPIA_MISO

EMERGENCYKP_COL1KP_COL2

VTS_2.3VON

EXT_SPKR+EXT_SPKR-

EXT_MICINT_SPKR+

INT_EAR-

GRN_LED

SW_4

WPIC_TXCLK

V3_2.775V

INT_SPKR-

SPIA_CS1_ESCORT

SIDE_RTS

SIDE_OPT_SEL3

RESET_OUT

SIDE_TX

KP_COL4

RED_LED

16.8_MHz_CLK

WPIC_SRD

WPIC_FSYNC

SIDE_CTS


G

G

G

G

G

G

GG

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

GG

DNP

KP_COL3

RESET_OUT

32KHz_CLK

V3_

2.77

5V_D

IG

KP_COL4

WPIC_TXCLK

V3_2.775V

WPIC_TXE

KP_COL2

WPIC_STD

GCAP3_STANDBY

SW_2

SW_8

SW_4

DISPLAY_RS

TX_DETECT

SIDE_TX

SIDE_OPT_SEL1

0.1uF

C026

FILT_3.3V

R00639K

KP_COL0

SIDE_CTS

SW_1

SIDE_OPT_SEL2

SIDE_RX

KP_ROW3

PWM1_1.8V

R008

39K

39K

IDLE

R007

VC

C5

NL27WZ16U001

GN

D2

IN_A11

IN_A23

OUT_Y16

OUT_Y24

1KR001

16.8_MHz_CLK

OUT_Y14

OUT_Y2

5V

CC

U002NL27WZ16

2G

ND

1IN_A1

3IN_A2

6

39KR313

TETRA_MAIN_VCO_ON

BAT_DATA_OUT

KP_COL1

KP_ROW0

SIDE_RTS

C027

0.1uF

39K

R009

KP_ROW1

ESC_VCO_BUF_EN

RX_ACQ

WPIC_FSYNC

PA_BIAS

GCAP3_AD_TRIGGER

WPIC_OSC_EN

ANT_EN

1KR002

KP_ROW4

KP_ROW2

WPIC_SRD

LO_DRIVER_EN

EXT_SPKR_SEL

R312

E302 51

232_CTS

SP_1

232_RX

232_RTS

S232_RI

S232_DCD

UX_CTRL

232_TX

DSP, C


GG

G

G

G

G

G

G

G

GG

G

G

G

G

G

G

G

G

G

GG

G

G

G

G

G

G

G

G

G

G

G

REDCAP2

DNP

64M

b_S

EL

SPIB

FLA

SH

NU

GC

AP

3_IN

T

PT

T

SPIA

DIS

PLA

Y_R

S

17x17mm BGA

SR

AM

NU

GCAP3

EM

ER

GE

NC

Y

Opt

ion_

Sel

ect_

2

Opt

ion_

Sel

ect_

1

7

11

OPT_SEL_2

SW

_1

INTERRUPT INPUTS

Internal Pulldown

.01uF

PTT

16

C305

TP

316

17

SPIA_CLK

TP

301

21

SPIB_MOSI

11

15

SPIB_CLK

12

TP

305

TP

306

GCAP3_DCLK

4

SIDE_SWB+_EN

SO

FT

_TU

RN

_OF

F

BA

T_D

AT

A_P

ULL

_UP

14

HE

AD

SE

T_K

EY

FA

IL

GCAP3_RX

39KR307 R308

5

SPIA_MISO

39K

10

9

39KR115

21

BO

T_S

WB

+_E

N

1

19

LV_DETECT

4

5

VIBRATOR

7

GCAP3_TX

OPT_SEL_1

V3_

2.77

5V_D

IG

3

TP

312

TP

300

R324 39K

10

6

C306

10uF

TP

302

SPIA_CS2_ODCT

SPIA_MOSI

15

20

AUDIO_PA_ENABLE

SPIA_CS1_ESCORT

14

18

SPIA_CS0_WPIC

6800pF

220nH

13

GCAP3_FSYNC

C304

L301

6

5

33pFC330

GCAP3_INT

C33133pF

BA

T_D

AT

A_I

N

22KR314

XY

D9

C4

XZ

YR

W

XY

SE

LB

5

B4

XY

ST

TP335

XY

D2

M5

XY

D3

P8

XY

D4

R8

XY

D5

T8

XY

D6

N8

XY

D7

M6

L10

XY

D8

M9

D1

XY

D0

R7

XY

D1

T7

M10

XY

D10

M11

XY

D11

N9

XY

D12

T9

XY

D13

R9

XY

D14

XY

D15

P9

B3

XY

A2

B2

XY

A3

A3

XY

A4

A2

XY

A5

A1

XY

A6

C2

XY

A7

XY

A8

C3

XY

A9

A4

XY

A0

D4

XY

A1

XY

A10

D2

XY

A11

D3

XY

A12

E2

XY

A13

E1

XY

A14

E3

E4

XY

A15

TOUT5A6

TOUT6D6

TOUT7D7

C7TOUT8

B7TOUT9

TR

ST

H14

TXA_TDOG15

K11TXB

A8TOUT11

D8TOUT12

E6TOUT13

E7TOUT14

E8TOUT15

TOUT2D5

TOUT3C6

TOUT4B6

T13

TC

KH

13

TD

IG

12

TD

OF

12

TE

ST

G16

TM

SH

12

TOUT0A5

TOUT1C5

B8TOUT10

E12

SPI_CKAA9

D11SPI_CKB

SRDAD13

SRDBB14

B12SRDB2

STDAD16

STDBA14

STO

SPICS0B

SPICS1AE11

C10SPICS1B

SPICS2AE10

B10SPICS2B

SPICS3AE9

A10SPICS3B

SPICS4AF7

SPICS4B

P12

SE

NS

E

SIM

CLK

N11

SIM

DA

TA

N12

SIM

RE

SE

TT

12

SIZ

0F

15

SIZ

1F

14

SPICS0AD9

D10

SC0A SC0BB13

SC1AA16

SC1BA13

SC2AA15

SC2BC14

SCKAC15

SCKBC13

A12SCKB2

ROW5_IC2B

ROW6_DCD_SC2A_DSP_DEJ16

ROW7_RI_SCKA_TCKJ13

RTSA_IC2A_RESET_ING13

RTSBK12

RW

M2

RXA_IC1_TDIG14

J12RXB

B16

PW

R_E

N

RESET_INR13

RESET_OUTP13

ROW0L15

K13ROW1

ROW2K14

ROW3K15

ROW4J14

J15

P1GND

PCAPR10

PGNDP10

PS

TA

T0

E13

E15

PS

TA

T1

D14

PS

TA

T2

PS

TA

T3

D15

PVCCT10

T11

MC

U_D

E

MISOAB9

C11MISOB

MO

DR

12

MOSIAC9

D12MOSIB

MUX_CTLF16

OE

M1

N10

INT

0

INT

1N

15

INT

2N

14

INT

3M

15

INT

4M

16

INT

5M

14

INT

6_D

SR

_ST

DA

_TR

ST

M13

INT

7_D

TR

_SC

LK_S

RD

A_T

MS

L14

H11

D7P4

D8P5

D9N5

DS

P_D

EG

11

DS

P_I

RQ

C12

EB

0K

1

EB

1J3

N16

D13N6

D14N7

D15P7

D2T3

R3D3

D4P3

D5T4

D6R4

CS

4

CS

5R

1

CTSA_MCU_DEF13

L12CTSB

D0T1

T2D1

D10P6

D11R6

D12T6

COLUMN4

COLUMN5P16

COLUMN6_OC1P15

COLUMN7P14

CS

0N

3

CS

1N

2

CS

2P

2

CS

3R

2

P1

CKIH

K2CKIL

CKOM3

CKOHL2

COLUMN0N13

COLUMN1R14

COLUMN2R15

COLUMN3T14

R16

ADDR21

L5ADDR3

ADDR4K6

ADDR5J6

ADDR6H6

ADDR7G6

ADDR8H5

ADDR9G5

K4

ADDR14E5

ADDR15

ADDR16G3

ADDR17G4

ADDR18F4

ADDR19F1

ADDR2J4

ADDR20F2

F3

ADDR0J2

ADDR1J1

ADDR10F5

ADDR11H4

ADDR12H1

ADDR13H2

H3

1

SPIA_CS_PA_BIAS

30C40

U301-1

0

SPIB_CS2_GCAP3

6

0

13

12

SYNT_CS_

SPIB_MISO

3

8

SPIB_CS1_DISPLAY

EMERGENCY

2

TP

307

3

2

MOD

9

TP

304

TP

303

4

8

DSP_3

MEM_CNTL(6:1)

HST_Addr(0:21)HST_Addr(0:21)

HST_DATA(0:15)

HST_DATA(0:15)

RS232_DTR

RS232_DSR

RS

D

RS

RS

R

R

M

RS

ontroller & Memory Schematic Diagram (RedCap2)

TR 4.1 - 35

G

G

AND GATE

NOT GATE

8 Mb

64 Mb

WR_

DNP

A21

7

8

FLASH

4 M x 16

EB1#

DNP

B3EN_WE

EN_WPA5

E8

GN

D1

F1

GN

D2

C4NC1

F5

VC

CE

1V

CC

Q

A4

VP

P

D3DQ5

DQ6E3

DQ7F2

DQ8D6

DQ9E6

D7EN_CE

F8EN_OE

B4EN_RP

DQ11D4

DQ12E4

DQ13F3

DQ14D2

DQ15E2

DQ2D5

DQ3E5

DQ4F4

B7A5

C6A6

A7A7

A3A8

C3A9

DQ0E7

DQ1F7

DQ10F6

D1A16

B6A17

B5A18

A6A19

B8A2

C5A20

C7A3

A8A4

D8A0

C8A1

B2A10

A2A11

C2A12

A13A1

B1A14

C1A15

28F

320C

3

U303

GN

D3

INA2

INB1

OUTY4V

CC

5

U304TC7S08FU5109522E22

15

16

8

10

11

12

13

14

9

14

15

3

4

5

R3180

0

21

R309

6

C3020.1uF

R316

12

13

4

20

5

6

9

19

R319

0

2

0

11

3

3

4

7

1

2

C303.01uF

1

RE

SE

T_O

UT

1

5

R3100

17

18

GN

D3

IN_A2

NC1

OUT_Y_4V

CC

5

5102463J77

MC74HC1G04

U305

V3_

2.77

5V_D

IG

10

DS

P_3

DSP, Controller & Memory Schematic Diagram (Memory)


GG

GG

GGG

G

G

G

G

G

G

G

MUX_CTRL=1

RX

Vss

R318

NOTE: RESETS FROM THE BOTTOM CONNECTOR WILL ONLY BE POSSIBLE IF

MUX_CTRL =1 AND THE 8-WIRE INTERFACE IS THUS SET TO JTAG MODE

RX

TX

SCKA

SC2A

GPCR (Bit7)=0

RESET_IN

TCK

4-Wire RS232

STDA

SRDA

TDO

(U302)

DNP

DNP

DNP

TRST

Type of SRAM

ESSI

INT6

INT7

Cor

e V

olta

ge C

onve

rtor

s

X

GPCR (Bit7)=1

EM

UL

port

QS

PI &

L1T

& B

BP

Bot

tom

, GP

IO, J

TA

G, D

EB

UG

, DA

TA

,ST

O

Clo

ck O

utpu

t Driv

er

DSP_DE

CTS

RTS

DSR

DTR

MCU_DE

E3

8-Wire RS232

RTS

RX

SIM

CA

RD

ESSI

TX

RX

256K x 16 SAMSUNG

X

BUSY_OUT

Bus

Con

trol

Dat

a B

us

TX

RI SCKA

512K x 16 CYPRESS

X

MUX_CTRL=0

SC2A

STDA

SRDA

DS

P D

AT

A v

isib

ilty

JTAG

CTS

Aud

io C

odec

Por

t

TX

ROW7

ROW6

Gen Port Ctrl Reg (GPCR)Gen Port Ctrl Reg (GPCR)

X

REDCAP2

BUSY_IN (IC2)

TDI

RTS

GPCR = xxxxxxxx x00xxx00

TMS

Add

ress

Bus

DS

P A

ddre

ss v

isib

ilty

DCD

CTS

CY

PR

ES

S 5

12k

x16

CS2

R319

256K x 16 CYPRESS

512K x 16 SAMSUNG

DNP

Inte

rnal

Cor

e

PWM1_1.8V

SYMBOL

PIN NAME

SB9600

Bypass Caps for REDCAP

GPCR = xxxxxxxx x11xxx11

A6

A18

14

1

4

150pFC310

18

RS232_CTS

RS232_RTS

RS232_RX

0.1uF

MUX_CTRL

RS232_TX

RS232_DCD

RS232_RI

C326

0

C3280.1uF

C3010.1uF

4

2

C3190.1uF

.01uFC300

3

0.1uFC324

0.1uFC315

11

VC

C1

D6

VC

C2

E1

14

IO7G6

IO8B1

IO9C1

NC1A6

NC2E3

NC3G2

NC4H1

NC5H6

IO13F2

IO14F1

IO15G1

IO2C6

IO3D5

IO4E5

IO5F5

IO6F6

EN_WEG5

GN

D1

D1

GN

D2

E6

IO0B6

IO1C5

IO10C2

IO11D2

IO12E2

A6C4

A7D4

A8H2

A9H3

EN_BHEB2

EN_BLEA1

EN_CEB5

EN_OEA2

A14F3

A15F4

A16E4

A17D3

A2A5

A3B3

A4B4

A5C3

U302CY62147V

A0A3

A1A4

A10H4

A11H5

A12G3

A13G4

R315

F9

J11

QV

CC

H2

QV

CC

H3

M8

QV

CC

H4

K3

6.8K

QG

ND

2L1

QG

ND

3L7

QG

ND

4L1

6

QV

CC

1F

8

QV

CC

2L4

QV

CC

3L1

3

QV

CC

4M

7

QV

CC

H1

NC3G8

NC4G9

NC5G10

NC6H7

NC7H8

NC8H9

NC9H10

QG

ND

1F

10

NC13J10

K7NC14

K8NC15

K9NC16

K10NC17

L6NC18

L11NC19

NC2G7

B1

LVD

D

MG

ND

L9

MV

DD

L8

NC0F6

NC1F11

NC10J7

NC11J8

NC12J9

M12

T16

GV

DD

3

A7

HG

ND

1

HG

ND

2A

11

HV

DD

1B

11

C8

HV

DD

2

KG

ND

E14

KV

DD

E16

C1

LGN

D

EV

DD

B15

FG

ND

L3

FV

DD

M4

GG

ND

1H

15

GG

ND

2K

16

T15

GG

ND

3

GV

DD

1H

16

GV

DD

2

G1

AV

DD

2J5

BG

ND

P11

BV

DD

R11

CG

ND

N4

CV

DD

N1

DG

ND

T5

DV

DD

R5

EG

ND

C16

PWR_GND_NCU301-2

AG

ND

1G

2

AG

ND

2K

5

AV

DD

1

10

1.0uFC309

13

0.1uFC318

5

6

9

10

3

C308

0.1uF

150pF

SHIELDSH301

1

C307

3

8

5

TCXO_WARP

7

10uFC312

7

12

0.1uF

6

1

19

C314

V3_2.775V_DIG

10uF

13

C329

9

82

15

16

17

1

2

.01uF

4

C320

C317

.01uF

1.0uFC311

C322.01uF

C327.01uF

SHIELDSH300

1

C3160.1uF

6

RS232_DSR

C325.01uF0.1uF

12

RS232_DTR

15

C323

0.1uFC313

11

VC

C5

VREF1_2.775V

U307TC7S08FU

GN

D3

INA2

INB1

OUTY4

C321

V3_

2.77

5V_D

IG

0.1uF

RS232_DSR

HST_DATA(0:15)

HST_Addr(0:21)

MEM_CNTL(6:1)

RS232_CTS

RS232_RTS

RS232_RX

RS232_TX

MUX_CTRL

RS232_RI

RS232_DCD

RS232_DTR

DSP_1


G

G

G

G

G

G

G

G

G

G

G

G

G

MMBD352WT1

TX PEAKSLUMP DETECTOR

DNP

INT_EAR-

C2154.7uF

R2350

R20556K

R215200K

R211 6.2K

1000pFC203

C2210.1uF

R212 33K

1.0uFC254207

.1uF

TxD_USB+

TX_DETECT

15pFC238

D204

RS232_RTS

VOL

RS232_TX

1

MUX_CTRL

32.768KHzCC4V

Y200

2

1.0uF

C233

10uFC216

XRXDB10

XTAL1A7

A6XTAL2

VIBOUTM7

VIBVCCM8

USB_VPD10

TXENBB14

USBNEGC9

US

BP

OS

E9

US

BP

WR

F13

US

BV

CC

F14

US

B_V

CC

RJ1

3

USB_VME10

STCOMP

STREFG1

TERM4F10

SREXTB8

SRINC8

SROUTE7

SRVIND8

SRVOUTA8

H3

RTCGNDB6

SE0INA10

M11SIMIO

E11SIMPD1

SIMPD2E12

MUX_CTLC12

LS3RXP12

LS3TXN11

LICELLB7

LS1INP10

LS1OUTP11

LS2INM10

LS2OUTN10

K3EXTOUT

FQ32KHZC7

DIN

DSCINNA12

DSCINPB12

DSCPWRG13

G14DSCSPLY

DWNINA13

DWNOUTB13

CMPOUTD11

C10

D7CHARGE

ALRTOUTJ1

K2

ALR

TO

UT

P

ALR

TR

EF

G2 J3

ALR

TV

CC

ALR

TIN

H1

AD

8D

12A

1LIN

L3

A1L

OU

TL2

C14

AD

7

SIDE_OPT_SEL3

33K

32KHz_CLK

R210

100R232

USB_PWR_RTS_RESETIN

RS232_RX

C202.01uF

R27543K

R27451K

INT_EAR+

C249

15pFC237

4.7uF

39K

RxD_USB-

FIL

T_3

.3V

_GC

AP

3

R284

5V_GCAP3

VT

S_2

.3V

_GC

AP

3

SC

ALE

D_S

WB

+

V4_

2.77

5V_G

CA

P3

SW

B+

FIL

T_3

.3V

_GC

AP

3

5.5V_GCAP3

GCAP3_7

GCAP


G

G

G

G

G

G

G

G

G

G

G

G

G

G

GG

G

G

G

G

GG

G

G

G

GG

G

G

G

G

PGM2 = 1

INTERRUPT

PGM1 = 0

CLK_IN

WDI

RX

STANDBY

CE

PGM0 = 1

CLK_SPI

SPI_DW

DNP

ON

DCLK

DNP

TS_VCC 2.3V

FSYNC

TX

SPI_DR

DNP

RE

D_L

ED

SPIB_CLK

LV_DETECT

GCAP3_FSYNC

GCAP3_DCLK

0.1uFC206

0.1uF

MOD

CE_ON_OFF

C204

4.7uFC214

C2361000pF

47K

GCAP3_TX

GCAP3_INT

Bac

klig

ht-

R204

INT_MIC+

GCAP3_AD_TRIGGER

PA_TEMP

39KR225

R27239K

3.3K

ENV_TEMP

R218

2.2KR214

8200pF

C298

0.1uFC269

HW_ID2

VGND

R271 1.5K

GCAP3_RX

VTS_2.3V

HW_ID0

R21739K

2.2KR213

51R296

R2308.2K

C

C2050.1uF

0

SPIB_MISO

R202 47K

C287

1000pF

SPIB_MOSI

1000pF

C267

HW_ID1

SOFT_TURN_OFF

GCAP3_STANDBY

8.2KR206

R22139K

0.1uFC208

TP201

INT_MIC-

WDIK13

8.2KR207

VIN

1E

13

VIN

2N

2

VIN

3G

12

VS

EN

1N

12

M13

VS

IM1

VS

INM

12

UVSELB4

V1

E14

V2

P1

V3

H14

V4

K14

V4D

RV

J11

VAGA3

C5

K10

TH

GN

D6

L8 L10

TH

GN

D7

TSBYPN5

TSX1N4

TSX2M4

TSY1L4

TSY2P3

TX

THERMBIASK6

TH

GN

D1

F5

TH

GN

D2

G11

TH

GN

D3

H5

TH

GN

D4

K9

TH

GN

D5

SP

KR

OU

T2

G3

SP

KR

PM

2

STANDBYC4

SPIDWL11

K12

SP

IVC

C

SP

KR

GN

D1

H2

SP

KR

GN

D2

L1

SP

KR

INM

1

SP

KR

MN

1

SP

KR

OU

T1

F1

SP

KR

OU

T1L

F2

RESETBN14

RX

B5

SPIDRL13

RE

F1A

H13

RE

F1B

H12

RE

F1_

VC

CA

J14

RE

F1_

VC

CB

J10

A9

RE

F2

B9

RE

F2V

CC

RE

F3

A11

RE

F3V

CC

B11

PG

AIN

RE

4

E1

PG

AIN

R2

PGM0J2

PGM1J4

PGM2K1

N8

PG

ND

1

PS

RC

1M

9

K8

PS

RC

2

ONJ5

ON2D6

ON3K4

PA

_DR

VN

13

PA

_ON

1P

14

PA

_SE

NS

EP

13

PG

AIN

LF

4

PG

AIN

L2F

3

MICBIAS1D2

MICBIAS2E2

MICINNEGA2

MICOUTB2

MOBPORTBN6

MODN3

NC1D13

LX1

P9

LX2

P8

MA

INF

ET

P6

MBCAP1C2

MBCAP2D1

MF

ET

_LO

WJ1

2

ISE

NS

EK

7

LED

GD

14

LED

RG

10

EN_DSCOUTC13

EXTMICC3

FB

1N

9

FB

2L9

FS

YN

CD

5

INTERRUPTA5

EN_DSCA14

CLK

_DE

5

CLK_INC6

CLK_SPIL12

DGND1H4

DG

ND

2K

11

DG

ND

3C

11 A4

DG

ND

4

BA

TT

FD

BK

N7

P5

BG

BY

P

E8

BLS

NK

BP

LUS

P7

CDCAPB3

CEL14

CH

RG

CM

6

AUXMICNB1

AUXMICPC1

AUXOUTD3

BA

TT

ER

YL7

AG

ND

3

AG

ND

4P

2

AG

ND

5L6

AG

ND

6H

11

H10

AG

ND

7

AG

ND

8F

11

AG

ND

9D

9

AD9P4

ADTRIGM14

E3

AG

ND

1

AG

ND

10E

6

AG

ND

11A

G5

AG

ND

11B

F12

AG

ND

2G

4

M3

U200

A1I

NT

D4

AD4M5

AD5L5

AD6K5

GCAP_III

GCAP3

1.0uFC232

U7002netcon

NE

T1

1N

ET

22

ON

C235

TCXO_WARP

1.0uF

4.7uF

C227

0.1uFC256

C285

1.0uF

EXT_MIC

16.8_MHz_CLK

VR

EF

1_2.

775V

C2390.1uF

1.0uFC230

R28539K

GR

N_L

ED

R2092.2K

1.0uFC265

SPIB_CS2_GCAP3

47K

R203

C252

10uF

1.0uFC231

V3_

2.77

5V_G

CA

P3

FIL

T_3

.3V

_GC

AP

3

V4_

DR

V

5V_G

CA

P3

V4_

2.77

5V_G

CA

P3

GC

AP

3_3

GC

AP

3_2

V3_

2.77

5V_G

CA

P3

GC

AP

3_1

PW

M1_

1.8V

VR

EF

2_G

CA

P

VTS_2.3V_GCAP3

SCALED_SWB+

V3_2.775V_GCAP3

VT

S_2

.3V

_GC

AP

3

V2_

2.77

5V_G

CA

P3

(Audio & DC) Schematic Diagram - GCAP3

TR 4.1 - 37

G

G

G

G

GG

G

G

A_Driver bias, lin 5.5V Regulatordio PA, SWB+, 3.3V Switching Regulator

ribution

s, Vcc for Charge Pumps

PWM Filter

y switch

DNP

T / TXVCO

h, RAM, Display, I/O-Section

DNP

150pFC247

D202MBRM120ET3

PWM1_1.8V

1

SH201SHIELD

1

SH200SHIELD

C2410.1uF

C264270pF

5V_RF

150pFC248 C224

10uF

E20648nH

10uFC243

47KRT200

47uH

L202

C286270pF

C340270pF

V4_LNODCT

E21448nH

10uFC210

V2_2.775V

48nHE205

ENV_TEMP

V4_2.775V

C20110uF

48nH

E213

10uFC223

10uFC211

0.1uFC242

V1_3V

0.1uFC341

uF44

FIL

T_3

.3V

4.7uFC257

C2660.1uF

C2910.1uF

C251150pF

4.7uFC213

0.1uFC293C292

270pF

C22610uF

L200

4.7uH2 1

VGND

GC

AP

3_3

5V_G

CA

P3

GC

AP

3_2

PW

M1_

1.8V

GC

AP

3_1

V2_

2.77

5V_G

CA

P3

V_GCAP3

GCAP (Audio & DC) Schematic Diagram - Periphery


GG

G

G

G

G

G

G

G G

G

GG

G

G

GG

G

G

G

G

G

G

V1_3V- supply for GCAP3 Regulators- switched FUSED_B+ for TXP- RAW_B+ through fuse for Au

7.2 VOLTS

HW_ID0

SWB+

DNP

V3_2.775V_DIG- serial VCC of WPIC+

DC Power Supply Dist

5V_RF - LNODCT_RFOUT, RF PA bia

- LNODCTV4_LNODCT

HW_ID=126

FUSED_B+

- Bias for the A/D inputs.

- Backlight_LEDVREF2_2.775V_DIG- SSC - TX/RX-LED, FrequencVREF2_2.775V

5,5V_RF - Battery Interface circuitry

V2_2.775V

HW_ID2

- V1 adjusted to 3V for ESCOR- NOT USED

DNP

- Digital Section - Redcap, Flas

VTS_2.3V

FILT_3.3V

- RFCU, RXU, TXPA, TXFE

IDLE

DNP

V3_2.775V

RAW_B+ - 7.2V nominal.

V4_2.775VHW_ID1

- AND-GATE for TXCO_WARPVREF1_2.775V

SO

FT

_TU

RN

_OF

F

4.7uFC259

INT_SPKR+

VTS_2.3V VTS_2.3V

0.1uF

AUDIO_PA_ENABLE

C270

0.1uFC250

48nH

SOFT_TURN_OFF

E209

R25620K

10ILIM_SS

3IN

13LX1

14LX2

PG

ND

16

6REF

9SYNC_PVM

EXT_SPKR_SEL

AIN2

12BOOT

8CC

1CVH

4CVL

15EN_SHDN

11EN_STBY

7FB

EXT_SPKR-

MAX1685U201

5A

GN

D

C290270pF

EXT_SPKR+

C280

10uF

E200

48nH

1

2

3

5.5V_RF

HW

_ID

1

Q202

OUT1POS3

OUT2NEG13

OUT2POS8

SELECT6

SVR5

VC

C1

20

VC

C2

11

IN2POS15

MODE4

NC12

NC27

NC39

NC412

NC519

OUT1NEG18

TDA8547

GN

D1

1

GN

D2

10

IN1NEG17

IN1POS16

IN2NEG14

130K U202R279

HW

_ID

2

R25220K

C246150pF

C2740.1uFC273

10uF

C402

0.1uF

0.1uFC245

FUSED_B+

V3_2.775V_DIG

R2441K

C2604.7uFC261

4.7uF

C2190.47uF

R28010K

INT_SPKR-

R24033K

R22939K

C240

VGND

0.1uF0.1uF

C299

C200

10uF

150pF

C271

6.8KR242

C222

10uF

10uF

C255

VTS_2.3V

R208820K

270pFC262

0.1uFC263

15uH

10uFC282

L201

R2431K 3.3K

R245

C2124.7uF

C2291.0uF

E208

VREF2_2.775V

48nH

C294270pF

C2950.1uF

IN2

OUT1

ADP3331U205

EN_ERR3

EN_SD6

FB5

GN

D4

C2200.47uF

4.7uFC258

R220200K

0.1C2

RAW_B+

C283 R27820K

1

4

5

3

2

0.1uF

HW

_ID

0

Q201

6

SWB+_dig

VGND

C28410uF

130K

VREF2_2.775V_DIG

R254

13VVR201

4.7uFC209

R25510

SWB+

R277330K

10KR281

0.1uF

C296

MBRM120ET3D203

33pFC272

33uFC225

C228

0.1uF

18KR241

F200

10uF

2.5A

C281

150pF

C297C268

10uF

48nH

E212

0.1uF

.01uFC253

V3_2.775V

C234

0.1uFC401

R287100K

Q204

48nH

E207

V3_

2.77

5V_G

CA

P3

FUSED_B+

V4_

2.77

5V_G

CA

P3

FIL

T_3

.3V

_GC

AP

3

VR

EF

2_G

CA

P

V3_2.775V_GCAP3

SWB+

5.5V_GCAP3

SWB+

FUSED_B+

SWB+

V4_

DR

V

GCAP3_7

FILT_3.3


G

G

G

BATTERY INTERFACE CIRCUITRY

RB471E

5

3

1

2

4

D100

K114

R1137.5K

109.1

10KR111

0.1uF

2

64

13

C105

Q103UMG5

SIDE_OPT_B+

BAT_DATA

C1040.1uF

17K

Q1024809939C05

4

12

53

1100K

1

2

4

D101

5

3

FDC6330L

6 1

4

5

3

2

Q101

SIDE_SWB+_EN

K108

5

3

2

R11212K

Q100FDC6330L

6 1

4

2

5RESET

7RS_NEG

8RS_POS

VC

C1

MAX4373U111

3CIN1

COUT16

GN

D4

OUT

2.2KR116

IO_1

IO InteSchem


G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

GG

G

G

G

G

G

G

G

G

G

G

G

G

CLOCK

COL0

ROW2

SIDE BUTTON 3

ROW0

40-PIN CONNECTOR

COL3

ROW1

ROW3

COL4

RESET

COL1

Backlight+

DATA

COL2

V3_2.775V

ROW4

DISPLAY_RS

GND

Backlight-

CHIP_SEL

J100-4

BLM11B601SE105

33pF

C136

C130

470pF

C116150pF

C118470pF

J100-19

5

6

3

J100-34

4

GND

8

VCC

U108-2TC7W02FU

R121

U108-3TC7W02FU

SPIB_MOSI

39

J100-15

39R

TC7WU04FU107-3

35

DISPLAY_RS

J100-10

Backlight-

KP_COL0

J100-23

J100-35

R

KP_COL4

BLM11B601S

V3_2.775V_DIG

0

E103

J100-33

V3_2.775V_DIG

KP_ROW4

BAT_DATA_IN

KP_ROW1

J100-22

1KR131

J100-27

KP_ROW4

J100-1

RV101

J100-8

150pFC115

J100-18

RESET_OUT

C139470pF

C138470pF

1KR128

470pFC133

BAT_DATA_PULL_UP

KP_COL4

J100-9

J100-2

KP_COL2

1KR123J100-32

J100-40

150pFC131

RAW_B+

OUTY4 V

CC

5

SPIB_CLK

U106TC7S08FU

GN

D3

INA2

INB1

470pF

KP_COL3

R124 1K

C134

J100-5

J100-38

J100-12

J100-24

KP_ROW2

J100-39

J100-36

8

VCC

39R107

U107-4PWR_GND

4

GND

39

J100-28

R132 1K

R106

J100-11

0.1uF

C113

C120

J100-25

33pF

BOT_SWB+_EN

J100-17

KP_COL1

R139

TC7W02FUU108-1

1

2

7

1KR130

R129 1K

470pFC119

J100-140.1uF

5.5V_RF

KP_ROW0

J100-20

C121

R125

56K

1K

J100-3

R118

R1

R122 100

E104BLM11B601S

C114

J100-29

0.1uF

V3_

2.77

5V_D

IG

J100-13

R127 1K

R126 1KJ100-26

V3_

2.77

5V_D

IG

470pF

C135

C132

470pF

BAT_DATA_OUT

J100-6

J100-30

39R

KP_ROW3

J100-7

470pF

VREF2_2.775V_DIG

SPIB_CS1_DISPLAY

C137

J100-37

S100SWITCH

A11

A23

B1 2

B2 4

J100-21

C11233pF

2

J100-31

U107-1

17

U107-2TC7WU04F

6

J100-16

TC7WU04F

IO_2

IO_2

rface & Connectorsatic Diagram - 40 Pin Connector

TR 4.1 - 39

TCK/SCK/RI

USB-(RXD/TDI)

JTAG/RADIO ON/OFF

HEADSET/KEYFAIL

TMS/SRDA/DTR

BOT_SWB+

MCU_DE/CTS

BOTTOM OPTION 2

USB POWER/RTS/RESET IN

BOTTOM OPTION 1

TRST/STDA/DSR

USB+(TXD/TDO)

CONNECTOR16-PIN

DSP_DE/FS/DCD

J110-11

J110-12

0.1uFC126

J110-2

J110-16

P

J110-1

C1250.1uF

P

J110-10

J110-9

J110-3

J110-14

J110-15

J110-13

150pFC101

J110-6

P

J110-7

E113SPARK_GAP

12

J110-4

12

SPARK_GAPE129

E145SPARK_GAP

12

J110-5

J110-8

48nH

E102

IO Interface & ConnectorsSchematic Diagram - 16 Pin Connector


G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

DNP(133K PULL DOWN IN GCPA3)

RS232_DCD

RS232_RI

R10239KR103

39K

C1020.1uF

E101

48nH

R10139K

RxD_USB-

HEADSET_KEYFAIL

1

12

TP100

U7004SPARK_GAP

E137SPARK_GAP

12

39KR100

V3_2.775V_DIG

OPT_SEL_2

OPT_SEL_1

RS232_DSR

R1201K

V3_2.775V_DIG

13VVR100

TP105

1

C1170.22uF

2

TP104

1

E125SPARK_GA

1

INT_MIC-

INT_MIC+

SPARK_GAPE121

12

12

12

SPARK_GAE141

GN

D2

1

R110

R29

R38

R47

CE_ON_OFF

SPARK_GAPU7003

C12

C23

C34

C45

GN

D1

6

U101EZAST21

12

SPARK_GAPE133

13VVR104

33pFC123-2C123-1

33pF

33pFC127

1 6 4

C122-433pF

5.6VVR102

2 5

3

5C4

6G

ND

1G

ND

21

10R1

9R2

8R3

7R4

EZAST21U100

2C1

3C2

4C3

1

12

TP102

SPARK_GAPE117

TP103

1

4361

VGND

VR1035.6V

25

R1191K

12

V3_2.775V_DIG

SPARK_GAE109

33pFC122-3C122-2

33pF

RS232_CTS

33pFC124-1

TxD_USB+

RS232_DTR

7R4

TP101

1

3C2

4C3

5C4

6G

ND

11

GN

D2

10R1

R29

8R3

EZAST21U102

2C1

31

C123-333pF

5.6VVR101

25

4633pFC123-4

TP106

1

C124-233pF

C124-433pF33pF

C124-3

USB_PWR_RTS_RESETIN

150pFC100

IO_1


25

3416

VR004

5.6V

0.1uF

C019

ground_dig

C006150pF

9G

ND

1

1PC0

2PC1

4PC2

8PC3

S001SWITCH

C0C0

C1C1

7G

ND

C002150pF

EMERGENCY_KN_IN

150pFC007

KP_ROW4_UNFLTR_KN_IN

PTT_KN_IN

KP_ROW4

PTT

EMERGENCY

SwitchSchem


SIDE BUTTON 2

Data

DNP

Batt_B+

GROUND

GROUND_DIG

CONTACTS

SIDE BUTTON 1

ground

BATTERY

(GLOBAL)

Batt_Ground

S004SWITCH

1 A1

A23

2B1

4B2

SW_2_KN_IN

R00539K

150pFC016

ground_dig

R00439K

S005

1 A1

3 A2

2B1

4B2

SW_1_KN_IN

SWITCH

X001netcon

4B2

150pFC010

S003SWITCH

1 A1

3 A2

2B1

150pFC012

LNJ123W8P0MTD001

1 2

3

C009150pF

C001150pF

GRN_LED_KN_IN

SW_8_KN_IN

150pFC018

ground_dig

RED_LED_KN_IN

150pFC013

ground_dig

150pFC017

150pF

KP_COL1_KN_IN

3 A2

2B1

B2 4

C003

S002SWITCH

1 A1

39KR003

C005150pF

BAT_DATA_KN_IN

39K

RAW_B+_KN_IN

R010

SW_4_KN_IN

ground_dig

C024

0.1uF

10

R29

R38

R47

VREF2_2.775V_KN_IN

2C1

C23

C34

C45

GN

D1

6G

ND

21

R1

U308EZAST21

KP_COL2_KN_IN

POS

C004150pF

J001

2DATA

1NEG

3

GRN_LED

RED_LED

SW_4

VREF2_2.775V

13VVR009

SW_2

SW_1

RAW_B+

KP_COL2

KP_COL1

BAT_DATA

SW_8

es & Associated Componentsatic Diagram - Switch

TR 4.1 - 41

G

G

G

G

GG

G

G

G

G

G

G

G

G

G

G

G

G

G

3POS3

4POS4

8NEG1

7NEG2

6NEG3

5NEG4

1POS1

2POS2

BK20104M601E002

C217

E201

150pF

BLM11B601S

SIDE_OPT_B+

SIDE_OPT_SEL1

SIDE_OPT_SEL3

INT_EAR-

INT_SPKR-

150pF

C218

C4

6G

ND

11

GN

D2

10R1

9R2

7R3

8R4

EZAST21U005

2C1

3C2

5C3

4

ON

POS4

EXT_SPKR+

SIDE_OPT_SEL28

NEG17

NEG26

NEG35

NEG4

1POS1

2POS2

3POS3

4

BK20104M601E001

SIDE_CTS

VOL

11B601S

E202

E215

BLM11B601S

C289

0.1uF0.1uF

C288

SIDE_RX

SIDE_RTS

EXT_SPKR-

VTS_2.3V

43pF

C279 C275

150pF

INT_EAR+

7

pF

INT_SPKR+

SIDE_TX

VIBRATOR

E203

BLM11B601S

BLM11B601S

E204

EXT_MIC

C276

150pF

Switches & Associated ComponentsSchematic Diagram - 24 Pin Connector


INT_SPKR-

VOL

EXT_MIC

SIDE_TX

CONNECTOR

24-PIN

INT_EAR-

SIDE_CTS

EXT_SPKR+

VGND

SIDE_RX

SIDE_RTS

VIBRATOR

SIDE_OPT_SEL3

VTS_2.3V

INT_SPKR+

SIDE_OPT_SEL1

INT_EAR+

EXT_SPKR-

SIDE_OPT_B+

SIDE_OPT_SEL2

ON

E021SPARK_GAP

12

E014SPARK_GAP

12

E040SPARK_GAP

12

J002-18

150pF

C033 SPARK_GAPE048

12

J002-17

150pF

C036

J002-13

E032SPARK_GAP

12

E096SPARK_GAP

12

C030

150pF

J002-1

J002-8

J002-6

12

E210

BLM11B601S

E024SPARK_GAP

J002-2

C032

150pF

J002-12

C278

150pF

0.1uF

25

3146

C025

5.6VVR002

SPARK_GAPE036

12

E106

48nH

E084SPARK_GAP

12

SPARK_GAPE092

12

J002-15

E088SPARK_GAP

12

J002-9

SPARK_GAPE052

12

SPARK_GAPE056

12

416

48nH

E107

VR0015.6V

25

3

12

J002-10

SPARK_GAPE010

J002-21BLM

2

12

E028SPARK_GAP

1

E060SPARK_GAP

VGND

J002-19

12

SPARK_GAPE064

12

SPARK_GAPE053

150pF

C038

J002-20

150pF

C031

C037

150pF

J002-23

J002-24

C27

150

E044SPARK_GAP

12

12

J002-5

SPARK_GAPE020

J002-14

J002-22

J002-3

J002-11

E108

48nH

J002-4

0.1uF

C034 C035

150pF

J002-7

C011

150pF

VR10513V

BLM11B601S

E211

J002-16


G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

GROUND

GROUND

switches & supporting components

GROUND

Page 3-4

GROUND_DIG

GROUND_DIG

SIDE_OPT_SEL3

SIDE_RTS

SIDE_RX

SITE_TX

SW_1

SW_2

SW_4

SW_8

VIBRATOR

VOL

VREF2_2.775V

VTS_2.3V

INT_SPKR+

INT_SPKR-

KP_COL1

KP_COL2

KP_ROW4

ON

PTT

RAW_B+

RED_LED

SIDE_CTS

SIDE_OPT_B+

SIDE_OPT_SEL1

SIDE_OPT_SEL2

SSC

BAT_DATA

EMERGENCY

EXT_MIC

EXT_SPKR+

EXT_SPKR-

GRN_LED

INT_EAR+

INT_EAR-

EXT_SPKR-

SIDE_TX

SIDE_OPT_B+

SIDE_RX

SIDE_CTS

IDE_OPT_SEL1

SIDE_RTS

SW_1

GRN_LED

RED_LED

VREF2_2.775V

KP_COL2

KP_ROW4

KP_COL1

IDE_OPT_SEL3

IDE_OPT_SEL2

EXT_SPKR+

VIBRATOR

SW_4

SW_8

SW_2

EMERGENCY

PTT

BAT_DATA

INT_SPKR+

INT_SPKR-

INT_EAR+

INT_EAR-

EXT_MIC

VOL

VTS_2.3V

ON

RF Se


G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

MOTOROLA CONFIDENTIAL PROPRIETARY

(GLOBAL)

GROUND

GROUND_DIG

Page 9-13

Page 8

Page 5-6

GROUND

Page 7

GROUND

TSLOTB

V1_3V

V4_2.775V

V4_LNODCT

VBLIN

VCNTO

SPIA_CS_PA_BIAS

SPIA_CLK

PA_TEMP_RETURN

RAW_B+

RESET_OUT

RX

_TE

TR

A

SPIA_CLK

SPIA_CS1_ESCORT

SPIA_CS2_ODCT

SPIA_CS_PA_BIAS

SPIA_MISO

SPIA_MOSI

SWB+

TCLK

TCLKB

TE

TR

A_T

X_L

O

TSLOT

WPIC_OSC_EN

WPIC_SRD

WPIC_STD

WPIC_TXCLK

WPIC_TXE

TXU

5V_RF

ANT_EN

ASW

ESC_VCO_BUF_EN

LO_DRIVER_EN

OUTI

OUTIB

OUTQ

OUTQB

PA_BIAS

PA_TEMP

SPIA_CS0_WPIC

SPIA_MOSI

SYNT_CS_

TCLK

TCLKB

TCXO_WARP

TSLOT

TSLOTB

V3_2.775V

V4_2.775V

VBLIN

VCNTO

VCOCT1

VCOCT2

VCTRL

WPIC_FSYNC

ASW

FE_CNTL

GP05_DCLICP

GP06_DCLICIN

OUTI

OUTIB

OUTQ

OUTQB

PREINI

PREINIB

PRSCIN

RESET_OUT

RX_ACQ

SF_OUT

SPIA_CLK

RFCU

16.8_MHZ_CLK

5V_RF

RAW_B+

S

SPIA_CS0_WPIC

RESET_OUT

V3_2.775V

V4_LNODCT

5V_RF

V1_3V

V4_2.775V

TCXO_WARP

SWB+

PA_TEMP_RETURN

WPIC_FSYNC

ESC_VCO_BUF_EN

LO_DRIVER_EN

SPIA_CS2_ODCT

ANT_EN

SPIA_MOSI

SPIA_CS1_ESCORT

S

S

SYNT_CS_

RXUFE_CNTL

GP05_DCLICP

GP06_DCLICIN

PREINI

PREINIB RX

_TE

TR

A

TE

TR

A_R

X_L

O

V4_2.775V

MAIN_VCO

PRSCIN

SF_OUT

TETRA_MAIN_VCO_ON

TETRA_RX_LO

TETRA_TX_LOVCOCT1

VCOCT2

VCTRL

WPIC_TXCLK

PA_BIAS

WPIC_STD

WPIC_TXE

TETRA_MAIN_VCO_ON

WPIC_OSC_EN

RX_ACQ

SPIA_MISO

PA_TEMP

WPIC_SRD

16.8_MHz_CLK

ction Block Diagram

TR 4.1 - 43

R24093.3K

220nHL2502

01pF

C250647pF

R24101.8K

GP05_DCLICP_RXU

FE_CNTL_RXU

Q24

00

10pFC2505

C25035.6pF

109.65MHz

GN

D2

GN

D1

3

GN

D2

5

GN

D3

6

OUT4

IN1

KFN6237

FL2500

R2407

PREINI_RXU

1.8K 3.3KR2408

2.2pFC2502

220nHL2503C2504

10pF

C24041000pF

L2501

GP06_DCLICIN_RXU

470nH

12nHL2403

PREINIB_RXU

M471

C24071000pF

33pFC2408

PREINIB

PREINI

RX_2.775V

FE_CNTL

GP05_DCLICP

GP06_DCLICIN

RXU Schematic Diagram


MMBD352WT1

9.1pFC2304

470nHL2500

R240515

220nH

C252.2

L2001

E2200BK1005HM471

10uFC2002

47nHL2201

C2401150pF

C23010.75pF

C25002.2pF

L230022nH

C24064700pF

IF_RF6

LO_IN3

RF_IF1V

DD

4

U2400CMY211

GN

D1

2

GN

D2

5

12pFC2200

12pFC2405

SHIELDSH2002

L220233nH

C2204150pF

C22102.2pF

C20010.1uF

1KR2201

L240212nH

R2404330

R2202820

D2100

C220533pF

C23065.1pF

L230115nH

RX_TETRA_RXU

C23005.1pF

15nHL2302

SH2001SHIELD

1

150pFC2202

150pFC2101

330R2400

15pFC2201

TETRA_RX_LO_RXU

10R2200

C23034.3pF

C2403150pF

7BIAS

2G

ND

13

GN

D2

4G

ND

36

GN

D4

8G

ND

5

1IN

5OUT

08A01FL2100

L220015nH

R2402330

C22031000pF

3pFC2305

330R2406

Q2200

15R2401

3VPD

L240047nH

RF2361

U2200

2G

ND

1

GN

D2

5RF0UT

4

1RFIN

C240212pF

L240147nH

150pFC2207

1000pFC2208

C23029.1pF

BK1005HM471E2100

BK1005HE2400

C240082pF

C22061000pF

C22091.8pF

C2100150pF

560R2403

RX_TETRA

RX_2.775V

V4_2.775V

TETRA_RX_LO

RX_2.775V

RX_2.775V


TETRA_2nd_LO_EN

RX_2nd_LO

NU

270pFC1022

0.1uFC1812

VCOCT1_RFCU

C18110.1uF

0.1uFC1015

4.7uFC1021

C13010.1uF

L1002220nH

VCNTO_RFCU

C1810.022uF

VCOCT2_RFCU

5V_RF_RFCU

1KR1805

1.5KR1301

C1816100pF

V3_2.775V_RFCU

C18093300pF

GN

D2

OUT3

VC

C4

VCON1

Y1301

KT19

R1802150

VCTRL_RFCU

0.1uFC1302

TCXO_WARP_RFCU

VCNTO

Ded_Synt_Ref

GP06_DCLICIN

RX_2ND_LO

OUTI

VCTRL

V3_2.775V

VCOCT2 VCOCT2

VCOCT1 VCOCT1

.775V_WPIC

2.775V_WPIC

WPIC_OSC_ENSF_OUT

2.775V_WPIC

TCXO_WARP

OUTQBOUTQ

OUTIB

TCLKTCLKBTSLOTTSLOTB

V3_2.775V_RFCU

5V_RF5V_RF

RF Co


NU

OUTQB_RFCU

GP06_DCLICIN_RFCU6

4.7uF

FE_CNTL_RFCU

C1017

2

5

V4_2.775V_RFCU

.01uFC1009

220nH

VBLIN_RFCU

R1807

L1001

4.7K

3

TCLKB_RFCU

C1020220pF

RESET_OUT_RFCU

SPIA_CLK_RFCU

7

C180510uF

7

5

1

WPIC_FSYNC_RFCU

2

SH1000SHIELD

1

33R1804

WPIC_SRD_RFCU

3

C10140.1uF

WPIC_OSC_EN_RFCU

C18070.1uF

.01uFC1019

WPIC_TXE_RFCU

C10040.1uF

C1018.01uF

4

PRSCIN_RFCU

C1808270pF

SPIA_MOSI_RFCU

2

R181033

6

330pFC1541

2

ASW_RFCU

3

C18200.1uF

C1011

8

0.1uF

100KR1003

100K

GP05_DCLICP_RFCU

R1005

8

0.1uFC1012

OUTI_RFCU

WPIC_STD_RFCU

4

9

4 TSLOTB_RFCU

5

.015uFC1008

OUTIB_RFCU

100K

7

R1004

C1006 C10070.1uF0.1uF

3300pF

SPIA_CS0_WPIC_RFCU

C1005

9

10uFC1802

7

1000pFC1817

R10012.2K

8

PREINI_RFCU

C10020.1uF

16.80MHz

PREINIB_RFCU

6

16.8_MHZ_CLK_RFCU

270pFC1016

C10030.1uF

RX_ACQ_RFCU

6

C180433pF

3

1

0.1uF

OUTQ_RFCU

WPIC_TXCLK_RFCU

C1013

0.1uFC1001

C1803

SF_OUT_RFCU

0.1uF

J6VCNTO

VCOCT1K1

J2VCOCT2

K6XTALBASE

L6XTALEMIT

J8XTALWARP

TSLOTA11

A10TSLOTB

K11TXCLK_SCK

H8TXE_TXKEY

F2TXKEYOUT

E1VAG

E3VAGBYP

L5VBLIN

C7TCAPM

B8TCAPP

B11TCLK

C10TCLKB

D4TEST1

D3TEST2

D9TESTD_GP04

E11TM

K4SFBYP

K3SFGND

L4SFOUT

J4SFVCC

K9SPICLK

L9SPII

J11SRD

K10STD

B1RFA0

E10RSTB

RXACQH9

J10RXCLK

L11RXFS

H1SATDET

L8SERIALGND

H11SERIALVCC

A4PREINIB

G1PRSCIN

C11QGND

D10QVCC

B9REFGND

REFPLLGNDH10

REFPLLVCCG10

B10REFVCC

G9PLLEMIT

A2PRAGND

PRAGNDDIGA1

C3PRAVCC1

B5PRAVCC2

B3PREING

A3PREINGB

B4PREINI

C8OUTQB

PKGGND1D6

PKGGND2F4

F8PKGGND3

H6PKGGND4

G11PLLBASE

F11PLLCP

F9PLLCPVCC

D11NGND

E9NVCC

J9OSCENB

K5OSCGND

J7OSCVCC

D8OUTI

A9OUTIB

A8OUTQ

B7GPO3

L7LOGICGND

K7LOGICVCC

LOIND1

G2MAINGND

H3MAINVCC

K2MNCPGND

H4MNCPVCC

J3DETSW

L10DMCS

B2DMXGND

DMXGNDDIGC2

C1DMXVCC

D2DMXVCCDIG

J1GPO1

H2GPO2

C9CLKSEL

L3CPGITR

L2CPGT

A7CREF

C5DCLICIN

B6DCLICP

C6DCLQCIN

A6DCLQCP

G3AGCDRIVE

E2AGCGND

F1AGCVCC

J5ASW

A5BBFGND

C4BBFVCC

K8CEX

F10CLKOUT

WPICU1001

L1ADAPT

F3AGC

1000pFC1010

33R1002

0.1uF

8

C1801

TCLK_RFCU

TSLOT_RFCU

5

0.1uFC1806

2.775V_WPIC

WPIC_SRD

VBLIN

VCOCT1

VCOCT2

PREINIB

PREINI

PRSCIN

GP06_DCLICIN

GP05_DCLICP

2.775V_WPIC

4

FE_CNTL

16.8_MHZ_CLK

WP

IC2(

1:9)

2

WPIC_FSYNC

RX_ACQ

WPIC_TXE

5V_RF

ASW

2.775V_WPIC

2.775V_WPIC

V3_2.775V_RFCU 5V_RF

2.775V_WPIC

2.775V_WPIC

2.775V_WPIC

SPIA_MOSI

WPIC_TXCLKWPIC_STD

SPIA_CS0_WPICRESET_OUT

V4_2.775V

SPIA_CLK

WPIC1(1:8)

2.775V_WPIC

2.775V_WPIC

2.775V_WPIC

2.775V_WPIC

re Unit Schematic Diagram - WPIC

TR 4.1 - 45

1

SH1500SHIELD

9NC2

13NC3

21NC4

8OSCIN

24V

CC

123

VC

C2

2V

P1

22V

P2

11FOLD

4G

ND

17

GN

D2

10G

ND

316

GN

D4

GN

D5

19

LE15

1NC1

12CLK

14DATA

20DOIF

DORF3

17FINIFNEG

18FINIFPOS

6FINRFNEG

5FINRFPOS

U1501LMX2332

K_LO2

_RFCU

SI_LO2

pF C1506

ground

1000pFC1501

C15021000pF

C1504

270pF

V_WPIC 5V_RF

RF Core Unit Schematic Diagram - 2nd LO


UMD3N

Ded_Synt_Ref

1SV305

NE68519

C15270.1uF

R1524100

3.9pF

47nH

C1522

L1541

270R1522

2.2K

R1512

8.2pF

4.7K

C1523

R1523

R1521

6.2pF

10K

C1521C1542

12pF

10pFC1525

C1524

Q1521

10pF47nHL1521

SPIA_CL

SYNT_CS_

SPIA_MO

330

.033uFC1511

4700pF

C1512 R15114.7K

L1522

BLM11B601S

22pF

C1505

0.1uFC1526

D1521

23

64

1

Q1531

5

15pFC1543

150pFC1544

GP06_DCLICIN

SYNT_CS_

SPIA_CLK

SPIA_MOSI

Ded_Synt_Ref

2.775

SF_OUTRX_2nd_LO


NU

TETRA_TX_LO_MAIN_VCO22

R3018

R3017

22

130pFC3021

8.2nHL3006

SHIELDSH3001

1

C30223.3pF

TETRA _RX_LO_MAIN_VCO

15pF

C3025

C302415pF0.75pF

C3023

Q3004

C3029.022uF

TETRA_TX_LO

TETRA_RX_LO

Main V


NU

220

R180312.0pFC3009

C301915pF

C30118.2pF

SF_OUT_MAIN_VCO

VCOCT1_MAIN_VCO

D3001

43

R3015

C3007

15pF

R3004

2.2K

2.2pFC3018 C3028

.022uF

270K

R3001

L3004390nH

C30087.5pF

R300810K

2.7KR3007

Q3002

VCTRL_MAIN_VCO

VCOCT2_MAIN_VCO

PRSCIN_MAIN_VCO

R3003470

330R3010

R3009

0

C3002

100pF 1100MHzRESONATOR

Y3001

10uFC3026

C3005

15pFC3020

C3013

15pF

C3017130pF

100pF 43R3013

1.5pF

C3006

C30126.8pF

Q3003

L3002

390nH

4.7R3006

L3003390nH

TETRA_MAIN_VCO_ON_MAIN_VCO

R3016

R3002

22K

R300510K

100K

0.1uFC3003130pF

C3001

E3001BLM11B601S

C3015

0.75pF

L30058.2nH

22K

L3001

390nH

R3014

D3003

Q3001

C3014

D3002

130pF

130pF

C3016

C1815

3300pF

SF_OUT

VCOCT1

VCOCT2

TETRA_MAIN_VCO_ON

PRSCIN

VCTRL

CO Schematic Diagram

TR 4.1 - 47

GROUND

Page 11

ROUND_DIG

ROUND

TXFE

AN

T_E

N

FEEDBACKPA_OUT

RX_TETRA

V4_

2.77

5V

VC

NT

O

TETRA_TX_LO

RX_TETRA

TXU Block Diagram


Page 10

Page 12

Page 13

G

GROUND

G

GROUND

PA_IN

RESET_OUT

SPIA_CLK

SPIA_CS2_ODCT

SPIA_MISO

SPIA_MOSI

TCLK

TCLKB

TSLOT

TSLOTB

TX_SOURCE

V4_

LNO

DC

T

PA_TEMP_RETURN

RA

W_B

+

SPIA_CLK

SPIA_CS_PA_BIAS

SPIA_MOSI

SW

B+

V4_

2.77

5V

VBLIN

LNODCT

5V_R

F

ASW

FEEDBACK

LO_DRIVER_EN

OUTI

OUTIB

OUTQ

OUTQB

TETRA_TX_LO

TX_SOURCE

V1_

3V

TXPA

5V_R

F

PA_BIAS

PA

_IN

PA_OUT

PA_TEMP

SWB+

PA_TEMP_RETURN

ESCORT

5V_R

F

ESC_VCO_BUF_EN

SPIA_CLK

SPIA_CS1_ESCORT

SPIA_MOSI

TCLK

VBLIN

PA_TEMP

PA_BIAS

SPIA_CS_PA_BIAS

ESC_VCO_BUF_EN

5V_RF

TCLKB

TSLOT

TSLOTB

OUTI

OUTIB

OUTQ

ASW

LO_DRIVER_EN

RESET_OUT

SPIA_MISO

SPIA_CS2_ODCT

SPIA_CS1_ESCORT

SPIA_MOSI

V1_3V

RAW_B+

ANT_EN

OUTQB

VCNTO

SPIA_CLK

V4_2.775V

V4_LNODCT


NU

PA_IN_LNODCT

100nHL6005

4700pF

10uF

C6050

C6026

1

SHIELDSH6001

1KR6026

FEEDBACK_LNODCT

56R6011

C60152.4pF

C6046150pF

R6029

100

150pF

C6034

150pF

C6017

SLC-045PU6001

1INPUT

3IPORT

6OUTPUT1

4OUTPUT2

.018uFC6044

C6057

2.7pF

4700pFC6049

C6045150pF

150pF

R6013

C6043

5656R6012

4.3pF

C6055

0.1uFC6052

15pFC6053

4.7R6025

R60241K

150pF

C6016

100nHL6006

6014

.4pF

150pFC6048

150pF

C6051

SHIELDSH6002

1

C6047.018uF

PA_IN

FEEDBACK

5V_RF

TXU-L


NU

C6001

150pF 15pF

C6007

2

3

6

4

1

5

Q6002

UMZ2NTR

TSLOT_LNODCT

R60

05

330

LO_DRIVER_EN_LNODCT

2.7pFC6009

6800pF

C6040

C6008

5.6pF

C6037

10KR6016

150pF

100nH

SPIA_CLK_LNODCT

L6002

C6025150pF

150pF

OUTQ_LNODCT

C6038C6035

0.1uF

15

R6010

R60151K

R602133

0.1uF

C6036

150pFC6027

33R6023

10KR6018

5V_RF_LNODCT

R6008

15

C60220.1uF

TCLKB_LNODCT

150pF

C6005

C6033

18pF

150pF

15

C6006 R6009

5.6pF

C6010

L6003

12nH

OUTIB_LNODCT

68R6004

TX_SOURCE_LNODCT

V4_2.775V_LNODCT

BLM11B601S

E6001

0.1uFC6031

C6039

.022uF

TCLK_LNODCT

470R6017

1KR6019

0.1uFC6029

C601218pF

SPIA_CS2_ODCT_LNODCT

OUTQB_LNODCT

1OUT2

XFMRT6001

2GND1

4GND2

6IN

3OUT1

C60300.1uF

R6006470

PBR941

R6002150

TSLOTB_LNODCT

Q6001

0.1uF

C6019

12nH

L6004

15pF

C6011

.015uFC6042

220

R6014

OUTI_LNODCT

0.1uF

C6003

R6001

39

C6020150pF

C60210.1uF

C6056

0.1uF

C6018150pF

C6004

0.1uF

RESET_OUT_LNODCT

150pF

C6013

C6032

VC

P148

VD

D

17V

OF

F23

VS

SR

1.5pF

29TST3

TST430

49U

SU

B

40V

CC

63V

CC

2

34V

CC

D

22V

CC

O

53V

CC

U

9SLT

10SLTB

SPIC3

4SPII

5SPIO

6SPISB

26TST1

27TST2

24MVCO

25MVCOB

19OVCO

20OVCOB

37RFIN

36RFINB

52RFOUT

51RFOUTB

42LP1Q

41LP1QB

55LP2I

LP2IB54

48LP2Q

47LP2QB

13LS

UB

2MRSTB

18G

OF

F

38LCAP

57LOI

LOIB56

46LOQ

45LOQB

44LP1I

43LP1IB

7D

GN

D

33D

SU

B

15G

CP

GN

D3921

GN

D0

62G

ND

2

35G

ND

D

50G

ND

U

58BINQB

31CAPM

32CAPO

CAPR64

1CAPRB

11CLKI

12CLKIB

16CPO

XC390138U6002

28ASW

61BINI

60BINIB

59BINQ

R602233

ASW_LNODCT

150R6003

27nH

L6008

E6002

BLM11B601S

R6020

C60240.1uF

33

0.1uFC6023

C

2

C6041

.015uF

L6009

39.0nH

SPIA_MOSI_LNODCT

SPIA_MISO_LNODCT

C6002

150pF

V4_LNODCT

ASW

LO_DRIVER_ENV4_LNODCT

TCLK

OUTQBOUTQOUTIB

OUTI

TX_SOURCE

5V_RF5V_RF

V4_LNODCTV4_LNODCT

SPIA_CS2_ODCTSPIA_MISOSPIA_MOSI

SPIA_CLK

TSLOTBTSLOT

RESET_OUT

TCLKB

NODCT Schematic Diagram

TR 4.1 - 49

NU

ustripustrip

180pFC4026

M4001HEATSINK

Q4100

M

C403310pF

GN

D2

H8

L1

VD

D6

W7

RAW_B+_TXPA

U4102

MAX5401

CLK_S5

DIN4

EN_CS3

R401810K

C403127pF

C402847pF

PA_OUT_TXPA

PA_BIAS

27pFC4024

L40105.6nH

C41010.1uF

1uFC4030

V4_2.775V

SPIA_CLKSPIA_CS_PA_BIASSPIA_MOSI

RAW_B+

PA_BIAS

PA_OUT

TXU-TX Power Amplifier Schematic Diagram


NU

NU

NU

ustrip

ustrip

22K

U4002LMC7101BI4

31

2

5

R4003

SH4001SHIELD

1

C4036100uF100uF

C4035

POS1

47KRT4001

200

15pFC4009

R4002

C4007 C4012.022uF.022uF

L400918nH

R400533

E4002FBMH3216H

C40211000pF

L4006

R4016

68nH 10

200

0.1uF

R4009

C4011

C4006.022uF

C4013330pF

180pF

C4022

C405156pF

1

27pFC4042

SH4002SHIELD

100uFC4037

12nH

1VCNTRL

14VD1

2VG1

3VG2 L4007

13G

ND

4

8NC1

9NC2

10NC3

15NC4

16RFIN

6RFOUT1

7RFOUT2

U400130C65

EP

17

11G2

4G

ND

15

GN

D2

12G

ND

3

0.1uF

PA_IN_TXPA

C4052

33R4004

C4019270pF

L4100

270nH

33R4010

C4020180pF

C4050180pF

10KR4001

R4007

PA_TEMP_RETURN_TXPA

100

R401222K

C4100180pF

2

R4008

5V_RF

R410010K

R4006

200

27pFC4043

VBLIN_TXPA

SWB+_RF

L4005270nH

L40085.6nH

C4003180pF

270nHL4003

C4005

PA_TEMP_TXPA

330pF

330pFC4014C4008

330pF 180pFC4018

Q4001

100nHL4011

C401512pF

4

3

1

2

5

10KR4102

U4100LMC7101BI

C4001.022uF

0

R4101

5V_RF 5V_RF

5V_RF

PA_TEMP

SWB+

VBLIN

PA_IN

PA_TEMP_RETURN


020pF

R501418K

C50211pF

RX_TETRA_TXFE

C5018

330pF

ANT_EN_TXFE

18nH

L5011 C5014

330pF

VCNTO_TXFE

C50164.7pF

J5001

C5022

1pF

ANT_EN

VCNTO

RX_TETRA

TXU-T


C5

L5006

150nH

R5013

6.8

10K

15pFC5002

C5009

330pF

C5019

0.5pF

330pF

C5001

5.6pFC5008 C5010

330pF

68

R5002

L500727nH

R5011

1.8K

L500422nH

L5003220nH

BAR_63-02W

D5001

150

100KR5007

R5003

R501210K

3.3KR5010

Q5001

R5008120

C5007180pF

C50030.1uF

L5005

BA892

D5003

47R5006

C5013

180pF

1MEG

R5005

FL5001UB1240-01

GN

D1

1

GN

D2

2

IN4

OUT3

C5005

330pF

D5002

BAR_63-02W

C50116.8pF

PA_OUT_TXFE

R5001

V4_2.775V_TXFE

150

R500451

220nH

180pF

C5012

L5010

SH5001SHIELD

1 2FEEDBACK_TXFE

6.8pFC5006

1IN

4ISOLATION_PORT

3OUT

L5008

15nH

STH-90S-LU5001

6COUPLING_PORT

2G

ND

1

5G

ND

2

1pF

C5015

FEEDBACK

PA_OUT

V4_2.775V

X Front End Schematic Diagram

TR 4.1 - 51

NU

2.2pFC7514

10R7513

TX

_SO

UR

CE

_ES

CO

RT

R7514

39

R75082.2K

75037

L7504180nH

100nHL7506

6.2pF

0.5pFC7506

C7505

18R7515

47

R751115

15R7507

R75063.3KR7505

5.6pFC7510

C750947pF

150pFC7508

82pFC7507

150pFC7511

C75124.7uF

750580nH

39nHL7507

D7505

7501

Q7502

Q7503

67512

R750915

R75102.7K

TX_SOURCE

TXU-ESCORT/TX VCO Schematic Diagram


C7022

NU

150pF

TETRA_TX_LO_ESCORT

C7021

.01uF

Q7024

17nHL7501

C7503

SH7000SHIELD

1

4.3pFSPIA_CS1_ESCORT

ESC_VCO_BUF_EN_ESCORT

4.7R7504

R7031

R4

SPIA_CLK_ESCORT

56

R7005

10K

R7004

100K

1K

R7022R7021

1K

Q7504

1K

R7023

Q7022

R75172.2K

R700339

R700233

150pFC7031

2.2K

3.9K

R7502

150pF

R7501

R7001

C7003

150pF

C7002

180

1500pF

.015uFC7011

Q7021

C7012

.047uF

C7001

C7513

10uF

C7501150pF

NC

SPIA_MOSI_ESCORT

D75

02

C750212pF

NC

NC

D75

01

D75

04

680nHL7508

D75

03

R7011

L1

180nH

82

L7502 L7503

5V_RF_ESCORT

180nH

6.8pFC7504

Q

R7516100K

5R

1K

R7024

10KR7518

1NC

7RTESTCLK

5RTESTOUT

3SPIEN

14TESTOUT

15V

DD

12C

PG

ND

2DATA_RTB

16FREQA

9FREQB

4G

ND

117

GN

D2

IDOWN10

11IUP

U7001

8CEX_A0

CLK_A16

13CPBIAS

Q7023

NC

BICMO885

V1_3VV1_3V

TETRA_TX_LO

SPIA_CLK

SPIA_CS1_ESCORT

V1_3V_ESCORT

5V_RF

ESC_VCO_BUF_EN

V1_3V

SPIA_MOSI


380-4

CircuRef

C1001

C1002

C1003

C1004

C1005

C1006

C1007

C1008

C1009

C1010

C1011

C1012

C1013

C1014

C1015

C1016

C1017

C1018

C1019

C1020

C1021

C1022

C1301

C1302

C1501

Chip 22000pF 10% 16V

F Polyummy Part NumberChip 3300pF 10% 16V

Chip 100pF 5% 16V 2Chip 1000pF 10% 16V

Chip 0.1uF 10% 6.3V

ractor ISV305 ESC220nH 5% 0805220nH 5% 0805hip 47.0nH 5% 0603Fer Fltr 600 0603hip 47.0nH 5% 0603i Sot NPN NE68519

al NPN-PNP UMD3N 2.2k 1% 0.063W 0402 33 1% 0.063W 0402 100k 5% 0.063W 0402 100k 5% 0.063W 0402 100k 5% 0.063W 0402 1500 5% 0.063W 0402 4700 5% 0.063W 0402 2.2k 1% 0.063W 0402 10k 5% 0.063W 0402 270 5% 0.063W 0402 4700 5% 0.063W 0402 100 5% 0.063W 0402 150 5% 0.063W 0402 220 5% 0.063W 0402 33 1% 0.063W 0402 1000 5% 0.063W 0402 4700 5% 0.063W 0402 33 1% 0.063W 0402FCU - WPIhield, 2ND LOs

8MHz TCXO 1ppmChip 0.1uF 10% 6.3V

Chip 10.0uF 10% 6.3V

Chip 150pF 5% 16V 2Chip 150pF 5% 16V 2

Description

C2200 2113743N28 Cap Cer Chip 12.0pF 5% 16V COG 0402


C2202 2113743N54 Cap Cer Chip 150pF 5% 16V COG 0402

C2203 2113743L17 Cap Cer Chip 1000pF 10% 16V X7R 0402






C2209 2113740F09 Cap Cer Chip 1.8pF+/-0.1pF NPO 50V 0603

C2210 2113740L02 Cap Cer Chip 2.2pF +/-0.1pF NPO 50V 0603








C2400 2113740L40 Cap Cer Chip 82.0pF 2% NPO 50V 0603






C2406 2113741F41 Cap Cer Chip 4700pF 5% 50V X7R 0603

Circuit Ref

Motorola Part No.

Description


30 MHz Radio Parts List

it Motorola Part No.

Description

2113928N01 Cap Cer Chip 0.1uF 10% 6.3V X5R 0402




2113743L29 Cap Cer Chip 3300pF 10% 16V X7R 0402



2113741A49 Cap Cer Chip 15000pF 5% 50V X7R 0805









2113928C04 Cap Cer Chip 4.7uF 10% 6.3V X5R 0805















C1521 2113743N21 Cap Cer Chip 6.2pF +/-0.5pF 16V COG 0402





C1526 2113928N01 Cap Cer Chip 0.1uF 10% 6.3V X5R 0402







C1802 2113928K09 Cap Cer Chip 10.0uF 10% 6.3V X5R 1206






C1808 Not Placed GCAM Dummy Part NumberC1809 2113743L29 Cap Cer Chip 3300pF 10% 16V

X7R 0402

Circuit Ref

Motorola Part No.

Description

C1810 2113743L48 Cap Cer X7R 0402

C1811 0885126C07 Cap 0.1uC1812 Not Placed GCAM DC1815 2113743L29 Cap Cer

X7R 0402C1816 2113743N50 Cap Cer

COG 040C1817 2113743L17 Cap Cer

X7R 0402C1820 2113928N01 Cap Cer

X5R 0402D1521 4809877C13 Diode VaL1001 2462587V38 Ind Chip L1002 2462587V38 Ind Chip L1521 2413926G15 Ind Cer CL1522 2409134J04 Ind Chip L1541 2413926G15 Ind Cer CQ1521 4805793Y01 Trans MinQ1531 4805723X03 Trans DuR1001 0662057U85 Res ChipR1002 0662057U39 Res ChipR1003 0662057N23 Res ChipR1004 0662057N23 Res ChipR1005 0662057N23 Res ChipR1301 0662057M78 Res ChipR1511 0662057M90 Res ChipR1512 0662057U85 Res ChipR1521 0662057M98 Res ChipR1522 0662057M60 Res ChipR1523 0662057M90 Res ChipR1524 0662057M50 Res ChipR1802 0662057M54 Res ChipR1803 0662057M58 Res ChipR1804 0662057U39 Res ChipR1805 0662057M74 Res ChipR1807 0662057M90 Res ChipR1810 0662057U39 Res ChipSH1000 2666510A02 Shield, RSH1500 2686118Z01 Primary SU1001 5185368C21 WPIC PluU1501 5186226J12 LMX2332Y1301 5102463J73 KT19 16.C2001 2113928N01 Cap Cer

X5R 0402C2002 2113928K09 Cap Cer

X5R 1206C2100 2113743N54 Cap Cer

COG 040C2101 2113743N54 Cap Cer

COG 040

Circuit Ref

Motorola Part No.

TRANSC 4.1 - 53

C2407

C2408

C2500

C2501

C2502

C2503

C2504

C2505

C2506

D2100E2100E2200E2400FL210

FL250

L2001L2200L2201L2202L2300L2301L2302L2400L2401L2402L2403L2500L2501L2502L2503Q2200Q2400R2200R2201R2202R2400R2401R2402R2403R2404

CircuRef

Chip 15.0pF 2% HF16V

Chip 15.0pF 2% HF16V

Chip 10uF 10% 6V AChip 22000pF 10% 16V

Chip 22000pF 10% 16V

ractor ISV305 ESCractor ISV305 ESCractor ISV305 ESCFer Fltr 600 0603390nH 10% 0805390nH 10% 0805390nH 10% 0805390nH 10% 08058.2nH 5% 08058.2nH 5% 0805 PNP/NPN UMZ2Ni SOT NPN NE68519i SOT NPN NE68519i SOT NPN NE68519

270k 5% 0.063W 0402 100k 5% 0.063W 0402ummy Part Number 2.2k 1% 0.063W 0402 10k 5% 0.063W 0402 4.7 5% 0.063W 0402 2.7k 1% 0.063W 0402 10k 5% 0.063W 0402 0 5% 0.063W 0402 330 5% 0.063W 0402 43 5% 0.063W 0402 22k 5% 0.063W 0402 43 5% 0.063W 0402 22k 5% 0.063W 0402 22 5% 0.063W 0402 22 5% 0.063W 0402ain VCOial Ceramic 1100 MHzChip 22000pF 10% 16V

Chip 180pF 5% 16V 2Chip 330pF 10% 16V

Chip 22000pF 10% 16V

Chip 22000pF 10% 16V

Description



C4011 2113743M24 Cap Cer Chip 0.1uF +80/-20% 16V Y5V 0402





C4018 2113743P01 Cap Cer Chip 180pF 5% 16V COH 0402

C4019 2113740F61 Cap Cer Chip 270pF 5% NPO 50V 0603







C4030 2113743F16 Cap Cer Chip 1.0uF +80/-20% 16V Y5V 0805

C4031 Not Placed GCAM Dummy Part NumberC4033 2113740L18 Cap Cer Chip 10.0pF +/-0.25pF

NPO 50V 0603C4035 2311049C49 Cap Tant Chip 100uF 10% 16V DC4036 2311049C49 Cap Tant Chip 100uF 10% 16V DC4037 2311049C49 Cap Tant Chip 100uF 10% 16V DC4042 2113740L28 Cap Cer Chip 27.0pF 2% NPO

50V 0603C4043 2113740L28 Cap Cer Chip 27.0pF 2% NPO

50V 0603C4050 2113743P01 Cap Cer Chip 180pF 5% 16V

COH 0402C4051 Not Placed GCAM Dummy Part NumberC4052 2113928N01 Cap Cer Chip 0.1uF 10% 6.3V

X5R 0402C4100 2113743P01 Cap Cer Chip 180pF 5% 16V

COH 0402C4101 2113928N01 Cap Cer Chip 0.1uF 10% 6.3V

X5R 0402

Circuit Ref

Motorola Part No.

Description

EIVER 400 MHz MTP700 Portable Radio / Detailed Service Manual


2113743N38 Cap Cer Chip 33.0pF 5% 16V COG 0402

2113740L02 Cap Cer Chip 2.2pF +/-0.1pF NPO 50V 0603






2113740L34 Cap Cer Chip 47.0pF 2% NPO 50V 0603

4813825A19 Diode Schottky Barrier Series2480640Z01 C/IND BK1005HM471 Bead2480640Z01 C/IND BK1005HM471 Bead2480640Z01 C/IND BK1005HM471 Bead

0 9166508A01 Tuneable Chip Multilayer LC Fil-ter

0 9186323Z01 FLTR 3 POL SURF MT XTAL 109.65MHz TOYOCOM

2409377M36 Ind Chip WW 220nH 5% 06032409377M06 Ind Chip WW 15nH 5% 06032462587V30 Ind Chip 47nH 5% 08052462587V28 Ind Chip 33nH 5% 08052413923B15 Ind Chip 22nH 2% 805CS2413923B24 Ind Chip 15nH 2% 805CS2413923B24 Ind Chip 15nH 2% 805CS2462587V30 Ind Chip 47nH 5% 08052462587V30 Ind Chip 47nH 5% 08052462587V23 Ind Chip 12nH 5% 08052462587V23 Ind Chip 12nH 5% 08052413926K31 Ind Cer Chip 470nH 5% 08052413926K31 Ind Cer Chip 470nH 5% 08052409377M36 Ind Chip WW 220nH 5% 06032409377M36 Ind Chip WW 220nH 5% 06034805723X03 Trans Dual NPN-PNP UMD3N 4809939C06 Tstr Dual PNP/NPN UMZ2N0662057M26 Res Chip 10 5% 0.063W 04020662057M74 Res Chip 1000 5% 0.063W 04020662057M72 Res Chip 820 5% 0.063W 04020662057M62 Res Chip 330 5% 0.063W 04020662057U31 Res Chip 15 1% 0.063W 04020662057M62 Res Chip 330 5% 0.063W 04020662057M68 Res Chip 560 5% 0.063W 04020662057M62 Res Chip 330 5% 0.063W 0402


Description

R2405 0662057U31 Res Chip 15 1% 0.063W 0402R2406 0662057M62 Res Chip 330 5% 0.063W 0402R2407 0662057M80 Res Chip 1800 5% 0.063W 0402R2408 0662057U89 Res Chip 3.3k 1% 0.063W 0402R2409 0662057U89 Res Chip 3.3k 1% 0.063W 0402R2410 0662057M80 Res Chip 1800 5% 0.063W 0402SH2001 2666513A02 Shield, RXU - IFSH2002 2666512A02 Shield, RXU - RFU2200 5185368C01 IC 3V Low Noise AMP RC2361U2400 5108428S91 Linear Mixer CMY211C3001 2113928N01 Cap Cer Chip 0.1uF 10% 6.3V

X5R 0402C3002 2113740F51 Cap Cer Chip 100pF 5% NPO

50V 0603C3003 2113743N53 Cap Cer Chip 130pF 5% 16V

COG 0402C3005 2104801Z32 Cap Cer Chip 15.0pF 2% HF16V

0402C3006 2104801Z10 Cap Cer Chip 1.5pF +/-0.1pF

HF16V 0402 C3007 2104801Z32 Cap Cer Chip 15.0pF 2% HF16V

0402C3008 2104801Z27 Cap Cer Chip 7.5pF +/-0.25pF

HF16V 0402C3009 2104801Z31 Cap Cer Chip 12.0pF +/-0.25pF

HF16V 0402 C3011 2104801Z28 Cap Cer Chip 8.2pF +/-0.25pF

HF16V 0402 C3012 2104801Z26 Cap Cer Chip 6.8pF +/-0.25pF

HF16V 0402 C3013 2113740F51 Cap Cer Chip 100pF 5% NPO

50V 0603C3014 2113743N53 Cap Cer Chip 130pF 5% 16V

COG 0402C3015 2104801Z30 Cap Cer Chip 0.75pF +/-0.1pF

HF16V 0402 C3016 2113743N53 Cap Cer Chip 130pF 5% 16V

COG 0402C3017 2113743N53 Cap Cer Chip 130pF 5% 16V

COG 0402C3018 2113743N10 Cap Cer Chip 2.2pF +/-0.25pF

16V COG 0402C3019 2104801Z32 Cap Cer Chip 15.0pF 2% HF16V

0402C3020 2104801Z32 Cap Cer Chip 15.0pF 2% HF16V

0402C3021 2113743N53 Cap Cer Chip 130pF 5% 16V

COG 0402C3022 2113743N14 Cap Cer Chip 3.3pF +/-0.25pF

16V COG 0402C3023 Not Placed GCAM Dummy Part Number

Circuit Ref

Motorola Part No.

Description

C3024 2104801Z32 Cap Cer 0402

C3025 2104801Z32 Cap Cer 0402

C3026 2311049A59 Cap TantC3028 2113743L48 Cap Cer

X7R 0402C3029 2113743L48 Cap Cer

X7R 0402D3001 4809877C13 Diode VaD3002 4809877C13 Diode VaD3003 4809877C13 Diode VaE3001 2409134J04 Ind Chip L3001 2462587V41 Ind Chip L3002 2462587V41 Ind Chip L3003 2462587V41 Ind Chip L3004 2462587V41 Ind Chip L3005 2462587V22 Ind Chip L3006 2462587V22 Ind Chip Q3001 4809939C06 Tstr DualQ3002 4805793Y01 Trans MinQ3003 4805793Y01 Trans MinQ3004 4805793Y01 Trans MinR3001 0662057N33 Res ChipR3002 0662057N23 Res ChipR3003 Not Placed GCAM DR3004 0662057U85 Res ChipR3005 0662057M98 Res ChipR3006 0662057M18 Res ChipR3007 0662057U87 Res ChipR3008 0662057M98 Res ChipR3009 0662057M01 Res ChipR3010 0662057M62 Res ChipR3013 0662057M41 Res ChipR3014 0662057N07 Res ChipR3015 0662057M41 Res ChipR3016 0662057N07 Res ChipR3017 0662057M34 Res ChipR3018 0662057M34 Res ChipSH3001 2666514A02 Shield, MY3001 4805911Z14 Ind CoaxC4001 2113743L48 Cap Cer

X7R 0402C4003 2113743P01 Cap Cer

COH 040C4005 2113743L05 Cap Cer

X7R 0402C4006 2113743L48 Cap Cer

X7R 0402C4007 2113743L48 Cap Cer

X7R 0402

Circuit Ref

Motorola Part No.


E4002L4003L4005L4006L4007L4008L4009L4010L4011L4100M4001Q4001Q4100R4001R4002R4003R4004R4005R4006R4007R4008R4009R4010R4012R4016R4018R4100R4101R4102RT400SH400SH400U4001

U4002U4100U4102

C5001

C5002

C5003

C5005

C5006

C5007

CircuRef

1800 5% 0.063W 0402 10k 5% 0.063W 0402 10k 5% 0.063W 0402 18k 5% 0.1W 0603XFE - ANT SwitchHZ Band Chip Direct

Chip 150pF 5% 16V 2Chip 150pF 5% 16V 2Chip 0.1uF 10% 6.3V

Chip 0.1uF 10% 6.3V

Chip 150pF 5% 16V 2Chip 18.0pF 2% NPO

Chip 15.0pF 2% NPO

Chip 5.6pF +/-0.1pF 0603Chip 2.7pF +/-0.1pF 0603Chip 5.6pF +/-0.1pF 0603Chip 15.0pF 2% NPO

Chip 18.0pF 2% NPO

Chip 150pF 5% 16V 2Chip 2.4pF +/-0.25pF 0402

Chip 2.4pF +/-0.25pF 0402

Chip 150pF 5% 16V 2Chip 150pF 5% 16V 2Chip 150pF 5% 16V 2Chip 0.1uF 10% 6.3V

Chip 150pF 5% 16V 2Chip 0.1uF 10% 6.3V

Chip 0.1uF 10% 6.3V

Description
















C6039 2113743E07 Cap Cer Chip .022uF 10% 16V X7R 0603










Circuit Ref

Motorola Part No.

Description


7608671Y02 Ferrite Bead 500 OHM SMD Pkg2413926N29 Ind Cer Chip 270nH 5% 06032413926N29 Ind Cer Chip 270nH 5% 06032409377M14 Ind Chip WW 68nH 5% 06032409377M05 Ind Chip WW 12nH 5% 06032462587V64 Ind Chip 5.6nH 5% 08052409414M37 Ind Chip WW 18nH 10% 08052462587V64 Ind Chip 5.6nH 5% 08052409377M17 Ind Chip WW 100nH 5% 06032413926N29 Ind Cer Chip 270nH 5% 06032680499Z01 Heat Spreader4813828A09 Tstr 8W 450MHZ 7.5V MRF15174809939C05 Tstr Dual NPN/PNP UMH 50662057M98 Res Chip 10k 5% 0.063W 04020662057M57 Res Chip 200 5% 0.063W 04020662057N07 Res Chip 22k 5% 0.063W 04020662057A13 Res Chip 33 5% 0.1W 06030662057A13 Res Chip 33 5% 0.1W 06030662057M57 Res Chip 200 5% 0.063W 04020662057M50 Res Chip 100 5% 0.063W 04020662057B55 Res Chip 2.0 5% 0.1W 06030662057M26 Res Chip 10 5% 0.063W 04020662057A13 Res Chip 33 5% 0.1W 06030662057N07 Res Chip 22k 5% 0.063W 04020662057M57 Res Chip 200 5% 0.063W 04020662057M98 Res Chip 10k 5% 0.063W 0402Not Placed GCAM Dummy Part Number0662057M01 Res Chip 0 5% 0.063W 0402Not Placed GCAM Dummy Part Number

1 0686931J01 Thermistor 47k1 2666515A02 Shield, TXPA - Driver2 2666516A03 Shield, TXPA - PA

5185130C65 IC VHF/UHF/800 MHZ LDMOS Driver 30C65

5162852A09 Low Pwr OP AMP LMC7101Bl5162852A09 Low Pwr OP AMP LMC7101Bl5102463J79 MAX5401 Low-Drift Digital

Potentiometer2113743L05 Cap Cer Chip 330pF 10% 16V

X7R 04022113743N30 Cap Cer Chip 15.0pF 5% 16V

COG 04022113928N01 Cap Cer Chip 0.1uF 10% 6.3V

X5R 04022113740F63 Cap Cer Chip 330pF 5% NPO

50V 06032113740L14 Cap Cer Chip 6.8pF +/-0.1pF

NPO 50V 06032113743P01 Cap Cer Chip 180pF 5% 16V

COH 0402


Description















D5001 4809948D12 Diode RF Switch BAR63-02WD5002 4809948D12 Diode RF Switch BAR63-02WD5003 4809948D13 Diode RF Switch BA892 ESCFL5001 5804901K14 380-430 MHZ ISOLATORJ5001 2880658Z03 Connector (SMA)L5003 2462587V38 IND CHIP 220nH 5% 0805L5004 2462587V26 IND CHIP 22nH 5% 0805L5005 7686949J02 Ferrite Bead Chip-0402 SIZEL5006 2409414M31 IND CHIP WW 150nH 2% 0805L5007 2462587V27 IND CHIP 27nH 5% 0805L5008 2462587V24 IND CHIP 15nH 5% 0805L5010 2462587V38 IND CHIP 220nH 5% 0805L5011 2462587V25 IND CHIP 18nH 5% 0805Q5001 4809939C06 Tstr Dual PNP/NPN UMZ2NR5001 0662057M54 Res Chip 150 5% 0.063W 0402R5002 0662057M46 Res Chip 68 5% 0.063W 0402R5003 0662057M54 Res Chip 150 5% 0.063W 0402R5004 0662057A18 Res Chip 51 5% 0.1W 0603R5005 0662057N47 Res Chip 1M 5% 0.063W 0402 R5006 0662057U43 Res Chip 47 1% 0.063W 0402R5007 0662057N23 Res Chip 100k 5% 0.063W 0402R5008 0662057M52 Res Chip 120 5% 0.063W 0402R5010 0662057U89 Res Chip 3.3k 1% 0.063W 0402

Circuit Ref

Motorola Part No.

Description

R5011 0662057M80 Res ChipR5012 0662057M98 Res ChipR5013 0662057M98 Res ChipR5014 0662057A79 Res ChipSH5001 2666517A02 Shield, TU5001 5866504A01 400/500M

CouplerC6001 2113743N54 Cap Cer

COG 040C6002 2113743N54 Cap Cer

COG 040C6003 2113928N01 Cap Cer

X5R 0402C6004 2113928N01 Cap Cer

X5R 0402C6005 2113743N54 Cap Cer

COG 040C6006 2113740L24 Cap Cer

50V 0603C6007 2113740L22 Cap Cer

50V 0603C6008 2113740L12 Cap Cer

NPO 50VC6009 2113740L04 Cap Cer

NPO 50VC6010 2113740L12 Cap Cer

NPO 50VC6011 2113740L22 Cap Cer

50V 0603C6012 2113740L24 Cap Cer

50V 0603C6013 2113743N54 Cap Cer

COG 040C6014 2113743N11 Cap Cer

16V COGC6015 2113743N11 Cap Cer

16V COGC6016 2113743N54 Cap Cer

COG 040C6017 2113743N54 Cap Cer

COG 040C6018 2113743N54 Cap Cer

COG 040C6019 2113928N01 Cap Cer

X5R 0402C6020 2113743N54 Cap Cer

COG 040C6021 2113928N01 Cap Cer

X5R 0402C6022 2113928N01 Cap Cer

X5R 0402

Circuit Ref

Motorola Part No.

TRANSC 4.1 - 55

C6049

C6050

C6051

C6052

C6053

C6055

C6056

C6057

E6001E6002L6002L6003L6004L6005L6006L6008L6009Q6001Q6002R6001R6002R6003R6004R6005R6006R6008R6009R6010R6011R6012R6013R6014R6015R6016R6017R6018R6019R6020R6021R6022R6023R6024R6025

CircuRef

ractor 1SV229 USC ractor ISV305 ESC17nH 5% 1206180nH 10% 0805180nH 10% 0805180nH 10% 0805180nH 10% 0805100nH 5% 080539nH 5% 0805680nH 10% 0805al PNP UMT1N al PNP UMT1N i SOT NPN NE68519i SOT NPN NE68519i SOT NPN NE68519i SOT NPN NE68519i SOT NPN NE68519

PNP/NPN UMZ2N 180 5% 0.063W 0402 33 1% 0.063W 0402 39 5% 0.063W 0402 100k 5% 0.063W 0402 10k 5% 0.063W 0402 82 5% 0.063W 0402 1000 5% 0.063W 0402 1000 5% 0.063W 0402 1000 5% 0.063W 0402 1000 5% 0.063W 0402 56 5% 0.063W 0402 3.9k 1% 0.063W 0402 2.2k 1% 0.063W 0402 47 1% 0.063W 0402 4.7 5% 0.063W 0402 3.3k 1% 0.063W 0402 47 1% 0.063W 0402 15 1% 0.063W 0402 2.2k 1% 0.063W 0402 15 1% 0.063W 0402 2.7k 1% 0.063W 0402 15 1% 0.063W 0402 56 5% 0.063W 0402 10 5% 0.063W 0402 39 5% 0.063W 0402 18 5% 0.063W 0402 100k 5% 0.063W 0402 2.2k 1% 0.063W 0402 10k 5% 0.063W 0402SCORT/TXVCO IC IN 16 PIN QFN

Description


























Circuit Ref

Motorola Part No.

Description


2113741F41 Cap Cer Chip 4700pF 5% 50V X7R 0603

2113741F41 Cap Cer Chip 4700pF 5% 50V X7R 0603

2113743N54 Cap Cer Chip 150pF 5% 16V COG 0402


2113740L22 Cap Cer Chip 15.0pF 2% NPO 50V 0603

2113743N17 Cap Cer Chip 4.3pF +/-0.25pF 16V COG 0402


2113743N12 Cap Cer Chip 2.7pF +/-0.25pF 16V COG 0402

2409134J04 Ind Chip Fer Fltr 600 06032409134J04 Ind Chip Fer Fltr 600 06032409377M17 Ind Chip WW 100nH 5% 06032413923B23 Ind Chip 12nH 2% 805CS2413923B23 Ind Chip 12nH 2% 805CS2409377M17 Ind Chip WW 100nH 5% 06032409377M17 Ind Chip WW 100nH 5% 0603Not Placed GCAM Dummy Part Number2409154M20 Ind Cer Chip 39nH 5% 04024802197J95 TSTR NPN PBR9414809939C06 TSTR Dual PNP/NPN UMZ2N0662057M40 Res Chip 39 5% 0.063W 04020662057M54 Res Chip 150 5% 0.063W 04020662057M54 Res Chip 150 5% 0.063W 04020662057M46 Res Chip 68 5% 0.063W 04020662057M62 Res Chip 330 5% 0.063W 04020662057M66 Res Chip 470 5% 0.063W 04020662057U31 Res Chip 15 1% 0.063W 04020662057U31 Res Chip 15 1% 0.063W 04020662057U31 Res Chip 15 1% 0.063W 04020662057M44 Res Chip 56 5% 0.063W 04020662057M44 Res Chip 56 5% 0.063W 04020662057M44 Res Chip 56 5% 0.063W 04020662057M58 Res Chip 220 5% 0.063W 04020662057M74 Res Chip 1000 5% 0.063W 04020662057M98 Res Chip 10k 5% 0.063W 04020662057M66 Res Chip 470 5% 0.063W 04020662057M98 Res Chip 10k 5% 0.063W 04020662057M74 Res Chip 1000 5% 0.063W 04020662057U39 Res Chip 33 1% 0.063W 04020662057U39 Res Chip 33 1% 0.063W 04020662057U39 Res Chip 33 1% 0.063W 04020662057U39 Res Chip 33 1% 0.063W 04020662057M74 Res Chip 1000 5% 0.063W 04020662057M18 Res Chip 4.7 5% 0.063W 0402


Description

R6026 0662057M74 Res Chip 1000 5% 0.063W 0402R6029 Not Placed GCAM Dummy Part NumberSH6001 2666518A02 Shield, TXU - LNODCT2SH6002 2666519A02 Shield, TXU - LNODCTT6001 2580443L04 Transformer BALUNU6001 5880334L02 450MHZ 90 Deg SplitterU6002 5108428S43 Low Noise ODCTC7001 2311049A59 CAP TANT CHIP 10uF 10% 6V AC7002 2113743N54 Cap Cer Chip 150pF 5% 16V


COG 0402C7011 2113743E03 Cap Cer Chip .015uF 10% 16V

X7R 0603C7012 2113743L21 Cap Cer Chip 1500pF 10% 16V


X7R 0402C7022 2113743N54 Cap Cer Chip 150pF 5% 16V


COG 0402C7501 Not Placed GCAM Dummy Part NumberC7502 2113740L20 Cap Cer Chip 12.0pF 2% NPO

50V 0603C7503 2113740L09 Cap Cer Chip 4.3pF +/-0.1pF

NPO 50V 0603C7504 2113740L14 Cap Cer Chip 6.8pF +/-0.1pF

NPO 50V 0603C7505 2113740L13 Cap Cer Chip 6.2pF +/-0.1pF

NPO 50V 0603C7506 2113740F01 Cap Cer Chip 0.5pF+/-0.1pF

NPO 50V 0603C7507 2113743N48 Cap Cer Chip 82.0pF 5% 16V

COG 0402C7508 Not Placed GCAM Dummy Part NumberC7509 2113743N42 Cap Cer Chip 47.0pF 5% 16V

COG 0402C7510 2113740L12 Cap Cer Chip 5.6pF +/-0.1pF

NPO 50V 0603C7511 2113743N54 Cap Cer Chip 150pF 5% 16V

COG 0402C7512 2311049C18 CAP TANT CHIP 4.7uF 10% 6V

LP(A)C7513 2113743E12 Cap Cer Chip .047uF 10% 16V

X7R 0603C7514 2113740L02 Cap Cer Chip 2.2pF +/-0.1pF

NPO 50V 0603D7501 4809877C13 Diode Varactor ISV305 ESCD7502 4809877C13 Diode Varactor ISV305 ESCD7503 4862824C01 Diode Varactor 1SV229 USC

Circuit Ref

Motorola Part No.

Description

D7504 4862824C01 Diode VaD7505 4809877C13 Diode VaL7501 2462587W03 Ind Chip L7502 2462587V18 Ind Chip L7503 2462587V18 Ind Chip L7504 2462587V18 Ind Chip L7505 2462587V18 Ind Chip L7506 2462587V34 Ind Chip L7507 2462587V29 Ind Chip L7508 2462587V44 Ind Chip Q7021 4805723X02 Trans DuQ7022 4805723X02 Trans DuQ7023 4805793Y01 Trans MinQ7024 4805793Y01 Trans MinQ7501 4805793Y01 Trans MinQ7502 4805793Y01 Trans MinQ7503 4805793Y01 Trans MinQ7504 4809939C06 Tstr DualR7001 0662057M56 Res ChipR7002 0662057U39 Res ChipR7003 0662057M40 Res ChipR7004 0662057N23 Res ChipR7005 0662057M98 Res ChipR7011 0662057M48 Res ChipR7021 0662057M74 Res ChipR7022 0662057M74 Res ChipR7023 0662057M74 Res ChipR7024 0662057M74 Res ChipR7031 0662057M44 Res ChipR7501 0662057U91 Res ChipR7502 0662057U85 Res ChipR7503 0662057U43 Res ChipR7504 0662057M18 Res ChipR7505 0662057U89 Res ChipR7506 0662057U43 Res ChipR7507 0662057U31 Res ChipR7508 0662057U85 Res ChipR7509 0662057U31 Res ChipR7510 0662057U87 Res ChipR7511 0662057U31 Res ChipR7512 0662057M44 Res ChipR7513 0662057M26 Res ChipR7514 0662057M40 Res ChipR7515 0662057M32 Res ChipR7516 0662057N23 Res ChipR7517 0662057U85 Res ChipR7518 0662057M98 Res ChipSH7000 2666520A02 Shield, EU7001 5185368C18 ESCORT

Package

Circuit Ref

Motorola Part No.


C035

C036

C037

C038

D001

E001

E002

J001J002R001R002R003R004R005R006R007R008R009R010S001

S002S003S004S005U001U002U005VR001

VR002

VR004

VR009C100

C101

C102

C104

CircuRef

Chip 470pF 10% 16V

Chip 470pF 10% 16V

hottky Barrier RB471Ehottky Barrier RB471Ep-3Ampp-3AmpFer Fltr 600 0603Fer Fltr 600 0603Fer Fltr 600 0603p-3Ampp-3Ampp-3Amp Horizontalr 16 Pos Right AngleL Integrated Load

L Integrated Load

NPN/PNP UMH 5igital Transistor

ummy Part Number 39k 5% 0.063W 0402 39k 5% 0.063W 0402 39k 5% 0.063W 0402 39 5% 0.063W 0402 39 5% 0.063W 0402 39k 5% 0.063W 0402ensor Resistor

10k 5% 0.063W 0402 10k 5% 0.063W 0402 12k 5% 0.063W 0402 7500 5% 0.063W 0402 39k 5% 0.063W 0402 39k 5% 0.063W 0402 2200 5% 0.063W 0402 39k 5% 0.063W 0402 56k 5% 0.063W 0402 1000 5% 0.063W 0402 1000 5% 0.063W 0402 39 5% 0.063W 0402 100 5% 0.063W 0402 1000 5% 0.063W 0402 1000 5% 0.063W 0402 1000 5% 0.063W 0402 1000 5% 0.063W 0402 1000 5% 0.063W 0402 1000 5% 0.063W 0402 1000 5% 0.063W 0402

Description

R130 0662057M74 Res Chip 1000 5% 0.063W 0402R131 0662057M74 Res Chip 1000 5% 0.063W 0402R132 0662057M74 Res Chip 1000 5% 0.063W 0402RV101 0686407Z01 TRANSORB Diode V5.5MLA

0603S100 4070354A01 Light Touch Switch-SMDU100 9185759B01 Fltr RC NetworkU101 9185759B01 Fltr RC NetworkU102 9185759B01 Fltr RC NetworkU106 5109522E22 IC Sngl And Gate TC7S08FUU107 5105625U75 IC CMOS Inverter TC7WU04FUU108 5180508F01 IC NOR Gate Unbuffered

TC7W02FUU111 5162852A62 IC MAX4373T, Low Cost MircpwrVR100 4813830C26 Diode 13V ‘H3’ MMSZ5243BT1VR101 4805656W08 Diode 5.6V Zener Quad

MMQA5V6T1 VR102 4805656W08 Diode 5.6V Zener Quad

MMQA5V6T1 VR103 4805656W08 Diode 5.6V Zener Quad

MMQA5V6T1 VR104 4813830C26 Diode 13V ‘H3’ MMSZ5243BT1VR105 4813830C26 Diode 13V ‘H3’ MMSZ5243BT1C200 2113928N01 Cap Cer Chip 0.1uF 10% 6.3V

X5R 0402C201 2113928K09 Cap Cer Chip 10.0uF 10% 6.3V



X7R 0402C204 2113928N01 Cap Cer Chip 0.1uF 10% 6.3V





X5R 0402C209 2113928C04 Cap Cer Chip 4.7uF 10% 6.3V




X5R 0805C213 Not Placed GCAM Dummy Part Number

Circuit Ref

Motorola Part No.

Description






4809118D03 Led Red/Grn 2X3MM SMD LNJ123W8P0MT

2486132Z01 BK20104M601 Ferrite Bead Array

2486132Z01 BK20104M601 Ferrite Bead Array

0986237A02 Connector (Contact Battery)0986017Z01 Connector, 24 Pin Socket0662057M74 Res Chip 1000 5% 0.063W 04020662057M74 Res Chip 1000 5% 0.063W 04020662057N13 Res Chip 39k 5% 0.063W 04020662057N13 Res Chip 39k 5% 0.063W 04020662057N13 Res Chip 39k 5% 0.063W 04020662057N13 Res Chip 39k 5% 0.063W 04020662057N13 Res Chip 39k 5% 0.063W 04020662057N13 Res Chip 39k 5% 0.063W 04020662057N13 Res Chip 39k 5% 0.063W 0402Not Placed GCAM Dummy Part Number4080710Z07 Frequency Switch (Endless Rota-

tion)4070354A01 Light Touch Switch-SMD4070354A01 Light Touch Switch-SMD4070354A01 Light Touch Switch-SMD4070354A01 Light Touch Switch-SMD5102463J90 NL27WZ16-Dual Buffer5102463J90 NL27WZ16-Dual Buffer9185759B01 FLTR RC Network4805656W08 Diode 5.6V Zener Quad

MMQA5V6T1 4805656W08 Diode 5.6V Zener Quad

MMQA5V6T1 4805656W08 Diode 5.6V Zener Quad

MMQA5V6T1 4813830C26 Diode 13V ‘H3’ MMSZ5243BT12113743N54 Cap Cer Chip 150pF 5% 16V

COG 04022113743N54 Cap Cer Chip 150pF 5% 16V

COG 04022113743M24 Cap Cer Chip 0.1uF +80/-20%

16V Y5V 04022113928N01 Cap Cer Chip 0.1uF 10% 6.3V

X5R 0402


Description







C117 2113743K16 Cap Cer Chip .022uF +80/-20% 16V Y5V 0603





C122 2186133Z01 Capacitor Array 33pF +/-10% 0805














Circuit Ref

Motorola Part No.

Description

C138 2113743L09 Cap Cer X7R 0402

C139 2113743L09 Cap Cer X7R 0402

D100 4802245J47 Diode ScD101 4802245J47 Diode ScE101 2480675U01 0805 ChiE102 2480675U01 0805 ChiE103 2409134J04 Ind Chip E104 2409134J04 Ind Chip E105 2409134J04 Ind Chip E106 2480675U01 0805 ChiE107 2480675U01 0805 ChiE108 2480675U01 0805 ChiJ100 0905505Y04 Conn ZIFJ110 0980472U01 ConnectoQ100 5102463J80 FDC6330

SwitchQ101 5102463J80 FDC6330

SwitchQ102 4809939C05 Tstr DualQ103 4802245J54 UMG5N DR100 Not Placed GCAM DR101 0662057N13 Res ChipR102 0662057N13 Res ChipR103 0662057N13 Res ChipR106 0662057M40 Res ChipR107 0662057M40 Res ChipR108 0662057N13 Res ChipR109 0686135Z01 Current S

(0.1ohm)R110 0662057M98 Res ChipR111 0662057M98 Res ChipR112 0662057N01 Res ChipR113 0662057M95 Res ChipR114 0662057N13 Res ChipR115 0662057N13 Res ChipR116 0662057M82 Res ChipR117 0662057N13 Res ChipR118 0662057N17 Res ChipR119 0662057M74 Res ChipR120 0662057M74 Res ChipR121 0662057M40 Res ChipR122 0662057M50 Res ChipR123 0662057M74 Res ChipR124 0662057M74 Res ChipR125 0662057M74 Res ChipR126 0662057M74 Res ChipR127 0662057M74 Res ChipR128 0662057M74 Res ChipR129 0662057M74 Res Chip

Circuit Ref

Motorola Part No.

TRANSC 4.1 - 57

C214

C215

C216

C217

C218

C219

C220

C221

C222

C223

C224

C225C226

C227

C228

C229

C230

C231

C232

C233

C234

C235

C236

C237

C238

C239

CircuRef

Chip 1000pF 10% 16V

Chip 10.0uF 10% 16V

Chip 0.1uF 10% 6.3V

Chip 0.1uF 10% 6.3V

Chip 10.0uF 10% 10V

ummy Part NumberChip 10.0uF 10% 16V

Chip 0.1uF 10% 6.3V

Chip 150pF 5% 16V 2Chip 150pF 5% 16V 2Chip 150pF 5% 16V 2Chip 150pF 5% 16V 2Chip 43.0pF 5% 16V 2Chip 10.0uF 10% 16V

Chip 10.0uF 10% 16V

Chip 10.0uF 10% 6.3V

Chip 0.1uF 10% 6.3V

Chip 10.0uF 10% 6.3V

Chip 1.0uF +80/-20% 0603Chip 270pF 10% 16V

Chip 1000pF 10% 16V

Chip 0.1uF 10% 6.3V

Chip 0.1uF 10% 6.3V

Chip 270pF 10% 16V

Chip 0.1uF 10% 6.3V

Chip 270pF 10% 16V

Description








C401 Not Placed GCAM Dummy Part NumberC402 2113743M24 Cap Cer Chip 0.1uF +80/-20%

16V Y5V 0402D202 4813833A19 Diode Schottky 1A 20V PWR-

MITED203 4813833A19 Diode Schottky 1A 20V PWR-

MITED204 4813825A19 Diode Schottky Barrier SeriesE200 2480675U01 0805 CHIP-3AMPE201 2409134J04 Ind Chip Fer Fltr 600 0603E202 2409134J04 Ind Chip Fer Fltr 600 0603E203 2409134J04 Ind Chip Fer Fltr 600 0603E204 2409134J04 Ind Chip Fer Fltr 600 0603E205 2480675U01 0805 CHIP-3AmPE206 2480675U01 0805 CHIP-3AmpE207 2480675U01 0805 CHIP-3AmpE208 2480675U01 0805 CHIP-3AmpE209 2480675U01 0805 CHIP-3AmpE210 2409134J04 Ind Chip Fer Fltr 600 0603E211 2409134J04 Ind Chip Fer Fltr 600 0603E212 2480675U01 0805 Chip-3AmpE213 2480675U01 0805 Chip-3AmpE214 2480675U01 0805 Chip-3AmpE215 2409134J04 Ind Chip Fer Fltr 600 0603F200 6586221J04 Fuse 2.5A 16V SMDL200 2408603Y01 Idctr 4.7uHL201 2486085A02 Idctr 15uHL202 2404927K02 Idctr 47uH +/-20%Q201 5102463J80 FDC6330L Integrated Load

SwitchQ202 4805128M27 Sot Trans BSR33Q204 4802245J54 UMG5N Digital TransistorR202 0662057N15 Res Chip 47k 5% 0.063W 0402R203 0662057N15 Res Chip 47k 5% 0.063W 0402R204 0662057N15 Res Chip 47k 5% 0.063W 0402R205 0662057N17 Res Chip 56k 5% 0.063W 0402R206 0662057M96 Res Chip 8200 5% 0.063W 0402

Circuit Ref

Motorola Part No.

Description




2113928K09 Cap Cer Chip 10.0uF 10% 6.3V X5R 1206



2113743A27 Cap Cer Chip .470uF 10% 16V X7R 0805

2113743A27 Cap Cer Chip .470uF 10% 16V X7R 0805


2113743T19 Cap Cer Chip 10.0uF 10% 16V X5R 3225



2311049A97 Cap Tant Chip 33uF 20% 16V C 2113928K09 Cap Cer Chip 10.0uF 10% 6.3V

X5R 12062113928C04 Cap Cer Chip 4.7uF 10% 6.3V

X5R 08052113743M24 Cap Cer Chip 0.1uF +80/-20%

16V Y5V 04022113928A01 Cap Cer Chip 1.0uF +80/-20%





10V Y5V 06032113743M24 Cap Cer Chip 0.1uF +80/-20%


10V Y5V 06032113743L17 Cap Cer Chip 1000pF 10% 16V

X7R 04022113743N30 Cap Cer Chip 15.0pF 5% 16V

COG 04022113743N30 Cap Cer Chip 15.0pF 5% 16V

COG 04022113928N01 Cap Cer Chip 0.1uF 10% 6.3V

X5R 0402


Description










C249 2113928C04 Cap Cer Chip 4.7uF 10% 6.3V X5R 0805





C254 2113928A01 Cap Cer Chip 1.0uF +80/-20% 10V Y5V 0603


C256 Not Placed GCAM Dummy Part NumberC257 Not Placed GCAM Dummy Part NumberC258 2113928C04 Cap Cer Chip 4.7uF 10% 6.3V







X7R 0402C265 Not Placed GCAM Dummy Part NumberC266 2113928N01 Cap Cer Chip 0.1uF 10% 6.3V

X5R 0402

Circuit Ref

Motorola Part No.

Description

C267 2113743L17 Cap Cer X7R 0402

C268 2113743T19 Cap Cer X5R 3225

C269 2113928N01 Cap Cer X5R 0402

C270 2113928N01 Cap Cer X5R 0402

C271 2113928D08 Cap Cer Y5V 1206

C272 Not Placed GCAM DC273 2113743T19 Cap Cer

X5R 3225C274 2113928N01 Cap Cer

X5R 0402C275 2113743N54 Cap Cer

COG 040C276 2113743N54 Cap Cer

COG 040C277 2113743N54 Cap Cer

COG 040C278 2113743N54 Cap Cer

COG 040C279 2113743N41 Cap Cer

COG 040C280 2113743T19 Cap Cer

X5R 3225C281 2113743T19 Cap Cer

X5R 3225C282 2113928K09 Cap Cer

X5R 1206C283 2113928N01 Cap Cer

X5R 0402C284 2113928K09 Cap Cer

X5R 1206C285 2113928A01 Cap Cer

10V Y5VC286 2113743L03 Cap Cer

X7R 0402C287 2113743L17 Cap Cer

X7R 0402C288 2113928N01 Cap Cer

X5R 0402C289 2113928N01 Cap Cer

X5R 0402C290 2113743L03 Cap Cer

X7R 0402C291 2113928N01 Cap Cer

X5R 0402C292 2113743L03 Cap Cer

X7R 0402

Circuit Ref

Motorola Part No.


R207R208R209R210R211R212R213R214R215R217R218R220R221R225R229R230R232R235R240R241R242R243R244R245R252R254R255R256R271R272R274R275R277R278R279R280R281R284R285R287R296RT200SH200SH201

U200

U201U202U205

CircuRef

Chip 0.1uF 10% 6.3V

Chip 10000pF 10% 16V

Chip 0.1uF 10% 6.3V

Chip 10000pF 10% 16V

Chip 0.1uF 10% 6.3V

Chip 10.0uF 10% 6.3V

Chip 33.0pF 5% 16V 2ummy Part NumberChip 270pF 10% 16V

Chip 0.1uF 10% 6.3V

Chip Bead Inductor WW 220nH 5% 0603

39k 5% 0.063W 0402 39k 5% 0.063W 0402 0 5% 0.063W 0402ummy Part Number 51 5% 0.1W 0603ummy Part Number 22k 5% 0.063W 0402 6800 5% 0.063W 0402ummy Part Number 0 5% 0.063W 0402 0 5% 0.063W 0402 39k 5% 0.063W 0402hield, Controllerhield, Memories 256 MAPBGA 16, 1MB SRAMBIT Flash GE28F640C3nd Gate TC7S08FU1G04 NOT GATEnd Gate TC7S08FUetwork

Description


0662057M96 Res Chip 8200 5% 0.063W 04020662057B20 Res Chip 820k 5% 0.1W 06030662057M82 Res Chip 2200 5% 0.063W 04020662057N11 Res Chip 33k 5% 0.063W 04020662057M93 Res Chip 6200 5% 0.063W 04020662057N11 Res Chip 33k 5% 0.063W 04020662057M82 Res Chip 2200 5% 0.063W 04020662057M82 Res Chip 2200 5% 0.063W 04020662057N30 Res Chip 200k 5% 0.063W 04020662057N13 Res Chip 39k 5% 0.063W 0402Not Placed GCAM Dummy Part Number0662057B05 Res Chip 200k 5% 0.1W 06030662057N13 Res Chip 39k 5% 0.063W 04020662057N13 Res Chip 39k 5% 0.063W 04020662057N13 Res Chip 39k 5% 0.063W 04020662057M96 Res Chip 8200 5% 0.063W 04020662057M50 Res Chip 100 5% 0.063W 0402Not Placed GCAM Dummy Part Number0662057N11 Res Chip 33k 5% 0.063W 04020662057N05 Res Chip 18k 5% 0.063W 04020662057M94 Res Chip 6800 5% 0.063W 04020662057M74 Res Chip 1000 5% 0.063W 04020662057M74 Res Chip 1000 5% 0.063W 04020662057M90 Res Chip 4700 5% 0.063W 04020662057N06 Res Chip 20k 5% 0.063W 04020662057V30 Res Chip 130k 5% 0.063W 04020662057M26 Res Chip 10 5% 0.063W 04020662057N06 Res Chip 20k 5% 0.063W 04020662057M78 Res Chip 1500 5% 0.063W 04020662057N13 Res Chip 39k 5% 0.063W 04020662057N16 Res Chip 51k 5% 0.063W 04020662057N14 Res Chip 43k 5% 0.063W 0402Not Placed GCAM Dummy Part Number0662057N06 Res Chip 20k 5% 0.063W 04020662057V30 Res Chip 130k 5% 0.063W 04020662057M98 Res Chip 10k 5% 0.063W 04020662057M98 Res Chip 10k 5% 0.063W 04020662057N13 Res Chip 39k 5% 0.063W 04020662057N13 Res Chip 39k 5% 0.063W 04020662057N23 Res Chip 100k 5% 0.063W 04020662057A18 Res Chip 51 5% 0.1W 06030686931J01 Thermistor 47k2686114Z01 Primary Shield, GCAP32686120Z01 Primary Shield, Switching Regu-

lator5109879E83 IC BICMOS GCAP3 V2.2

179BGA5102463J75 MAX1685 Step Down Regulator5102463J44 Audio Amplifier TDA8547TS5102463J82 ADP3331 Linear Voltage Regula-

tor


Description

VR201 4813830C26 Diode 13V ‘H3’ MMSZ5243BT1Y200 4809995L05 Xtal Quartz 32.768kHZ CC4V-T1C300 2113743L41 Cap Cer Chip 10000pF 10% 16V




X7R 0402C304 2113741F45 Cap Cer Chip 6800pF 5% 50V

X7R 0603C305 2113741F49 Cap Cer Chip 10000pF 5% 50V




COG 0402C309 2113928P04 Cap Cer Chip 1.0uF 20% 6.3V


COG 0402C311 2113928P04 Cap Cer Chip 1.0uF 20% 6.3V













X5R 0402

Circuit Ref

Motorola Part No.

Description

C324 2113928N01 Cap Cer X5R 0402

C325 2113743L41 Cap Cer X7R 0402

C326 2113928N01 Cap Cer X5R 0402

C327 2113743L41 Cap Cer X7R 0402

C328 2113928N01 Cap Cer X5R 0402

C329 2113928K09 Cap Cer X5R 1206

C330 2113743N38 Cap Cer COG 040

C331 Not Placed GCAM DC340 2113743L03 Cap Cer

X7R 0402C341 2113928N01 Cap Cer

X5R 0402E302 2480067M02 CHK RF L301 2409377M36 IND CHIPR307 0662057N13 Res ChipR308 0662057N13 Res ChipR309 0662057M01 Res ChipR310 Not Placed GCAM DR312 0662057A18 Res ChipR313 Not Placed GCAM DR314 0662057N07 Res ChipR315 0662057M94 Res ChipR316 Not Placed GCAM DR318 0662057M01 Res ChipR319 0662057M01 Res ChipR324 0662057N13 Res ChipSH300 2686110Z01 Primary SSH301 2686119Z01 Primary SU301 5185368C99 IC 17X17U302 5109509A43 IC 512k xU303 5102476J01 Intel 64MU304 5109522E22 IC Sngl AU305 5102463J77 MC74HCU307 5109522E22 IC Sngl AU308 9185759B01 Fltr RC N

Circuit Ref

Motorola Part No.


Troubleshooting (400 MHz)

General

Troubleshooting faults in the radio require proper understanding of the different circuitry contained in the radio. Since the radio contains a highly integrated system, the software and hardware functions can not be separated easily. Thus, it is also necessary to under-stand the functioning of different ICs and the role of the software in the operation of the radio.

This service manual includes schematic diagrams, circuit board layouts, block diagrams, and troubleshooting procedures, which help a technician to troubleshoot a malfunctioning circuit and detect a defective component.

The radio is tuned and tested at the factory. The results of the tuning procedures are stored in a special EEPROM. This information includes tuning and other system parame-ters. The area of the memory in the radio where the tuning information stored is called the “codeplug”. A radio codeplug can be read using the CPS programme.

Test Procedures

This section explains the procedures required to troubleshoot a MTP700 radio.

The digital tests should be performed using the GoNoGo PATS test and TETRACom SW. To use the TETRACom you must go to test mode by using the command <Test Enter>.

Troubleshooting Flowcharts

Use the following flowcharts to troubleshoot the radio. These flowcharts contain proce-dures using TETRACom SW application, GoNoGo PATS test and factory test modes for troubleshooting radios having digital, receiver, transmitter, or frequency generation test failures.

NOTE The CPS has no capability to tune the radio. Tuning the radio can only be performed at the factory or at the appropriate Motorola Repair Centre.Components replacement can affect the radio tuning and must only be performed by the appropriate Motorola Repair Centre.


Yes NoIs the 16.8MHz clockfrom WPIC correct?

Refer to the DC Distribution(V3_2.775V) Test flowchart.

Check for defective REDCAP2(U301) & GCAP3 (U200).

No

Yes

A

Does the powersupply show current

of 0.02 to 0.1A?

After completing the setupprocedure, power on the unit.

No

Yes

Yes

No

Did the unit pass theinitialize RCE test?

Is the power supplycurrent OK?

Refer to the Main BoardDC flowchart:

Yes

No

Check for defective REDCAP2(U301) & GCAP3 (U200).

Replace the Main Board.

Replace the Main Board.

Is the power supplycurrent correct now?

Initialize RCE. Use the DigitalDiagnostic SW.

No

1. Refer to the DC Distribution(V3_2.775V) Test flowchart.

2. Refer to the RF WPICflowchart.

Is the 32kHz clock fromGCAP3 TP316 OK?

Digital Analysis Test

Use this test for troubleshooting the main board

1. Refer to the DC Distribution(V3_2.775V) Test flowchart.

2. Check for a defectiveREDCAP2 (U301).

3. Check assembly of the RCfilters U100, U101, U102.

4. Check for defective ZenerVR101, VR102 or VR 103.


Did the unit pass theinitialize DSP test?

Initialize the DSP. Use theDigital Diagnostic SW.

Yes

No

No

Yes

Did the unit pass theLoad Setfiles test?

Did the unit passthe flash test?

Did the unit pass the512kx16 SRAM test?

Check for defective SRAM(U302) or REDCAP2 (U301).

The Flash (U303) or theREDCAP2 (U301) are defective.

No

Yes

Yes

Check for defectiveREDCAP2 (U301).

No

Check for defectiveREDCAP2 (U301).

Test the external SRAM (U302).

Load Setfiles to configurethe chip selects.

Test the Flash (U303).

B

A


Digital Analysis Test (Cont.)

Note: This test will beperformed by TetraComSW application.Command: <LedsEN/DIS>?

B

Did the unit passthe DSP memory

test?

Test the DSP memory.

Test the backlightby turning it on.

No

Yes

Yes

NoDid the backlightturn on?

Did the status LEDsturn on?

No

Yes

The DSP inside the REDCAP2(U301) is defective.

Test the status LEDs.

Replace the Keypad and LCDBoards.

Use the diagnostic SW for40pin connector test.

Did the diagnostictest pass?

No

Yes

The Main Board successfullypassed all tests.

Note: This test will performedby TetraCom SW application.Command: <BackL EN/DIS>.

Replace the MainBoard.


DC Distribution (V3_2.775V) Test

Use this test on a unit with the following symptoms: no power, no V3_2.775V, V1_3V, V2_2.775V, VREF1_2.775V, VREF2_2.775V.

Note: The following are the DC power distribution voltages with their correct values and appropriate location to check the voltages:

• FUSED B+ (7.2Vdc) @ F200, C268, VR201, @ C222, C228, C250, C280, C281.• FILT_3.3V (3.3Vdc) @ C282, C255, C260, C284, @ C240, C241, @ C201, C242.• V1_3V (3Vdc) @ C211, @ C264, C266..• V2_2.775V (2.775Vdc) @ C210, C213, C257.• V3_2.775V_DIG (2.775Vdc) @ C209, C258, C259.• V3_2.775V (2.775Vdc) @ C294, C295• VREF1_2.775V (2.775Vdc) @ C285.• VREF2_2.775V_DIG (2.775Vdc) @ C212, C260, C261.• VREF2_2.775V (2.775Vdc) @ C262, C263.• V4_2.775V_GCAP3 (2.775Vdc) @ C225, C244, C247.• V4_2.775V (2.775Vdc) @ C90, C291.• V4_2.775V_LNODCT (2.775Vdc) @ C340, C341.• 5V_RF (5Vdc) @ C292, C293, @ C251, C223.• PWM1_1.8V (1.8Vdc) @ C224, C226, C243, C248.• 5.5V_RF (5.5Vdc) @ C299, C220.



Use this test on a unit with the following symptoms: no V3_2.775V.

Yes

NoIs the voltage OK?

Replace E200.

Is the voltage OK?

Replace E208.

Check C200, C254, C255, C282for 3.3Vdc.

Yes

No

A

Is the voltage OK?

Check battery contact J001 pin3for 7.2Vdc.

Check junction of F200 / VR201for 7.2Vdc (FUSED_B+).

No

Yes

Yes


Is the voltage OK?Check all FUSED_B+ circuit

components. Repair as necessary.Yes

No

Check junction of F200 / VR201for 0 (ground).

Check the bench Power Supply.

Check C240, C252 for 3.3Vdc. Is the resistance OK? Replace Fuse F200.No

Yes

Check for defective components:1. L201 for opens,

2. D203 for polarity,3. U201.

Replace components ifnecessary.

Check C222, C280, C281,U201 pin2 for 7.2Vdc.


DC Distribution (V3_2.775V) Test (Cont.)

Is the voltage OK?

Check C209, C258, C259 for2.775Vdc (V3_2.775V_DIG).

Yes

No

No

Yes

Is the voltage OK?

Is Reset high?

Are frequency andamplitude OK? Replace GCAP3 (U200).

Replace GCAP3 (U200).

No

Yes

Yes

Check E207 for opens.

No

Replace GCAP3(U200).

Test Check TP316 for 32kHzclock with 2.7V amplitude.

Check C294, C295 for2.775Vdc (V3_2.775V).

Check C256 for the Reset high(LV_DETECT).

B

A



Are SPI lines Clockand Data correct?

Check SPI lines Clock andData.

Yes

No

No

Yes

Is the voltage OK Replace GCAP3 (U200).

See Digital Analysis tests.

Refer to other DC DistributionTest flowcharts.

Check C210 for 2.775V(V2_2.775V).

B


DC Distribution (V3_2.775V/PWM1_1.8V) Test

Use this test on a unit with the following symptoms: no V3_2.775V, no PWM1_1.8V.

No

Yes

Yes


Is the voltage OK?

No

Yes


Check L200.

Check C224, C226, C243, C248for 1.88Vdc (PWM1_1.8V).

Check C209, C258, C259 for2.775Vdc (V3_2.775V_DIG).

Is the voltage OK?

Check C242, C201 for 3.3Vdc(GCAP3_1).

Check E302 ferrite bead atREDCAP2 (U301) for opens.

Check for chopped voltage atjunction L202 / D202.

Yes

No

Is the voltage OK?

Check D202 for polarity.If OK, replace GCAP3 (U200).

Replace L202, D202 ifnecessary.


DC Distribution (BOT_SWB+) Test

Use this test on a unit with the following symptoms: no BOT_SWB+ .

Is the voltage OK?

Check traces to 16pin connector.

Check R109 for 7.2Vdc

Check U111 pin1 for2.775Vdc.

Yes

No

No

Yes

Is the voltage OK?

Is the voltage OK?Check for defective zener VR100.

Check for defective Q101.No

Yes

Go to V3_2.775V test.


Check Q101 pin2 or pin3 for7.2Vdc (IO_1).


DC Distribution (SWB+ 7.2V) Test

Use this test on a unit with the following symptoms: no 7.2Vdc SWB+.

Is the voltage OK?

Replace Q201.

Check Q201 pin2 or pin3 for7.2Vdc.

Yes

No

No

Yes

Is the voltage OK?

Are they OK?No

Yes

Check R217.

Check traces to U205, R215,R256.

Check 7.2Vdc at Q201 pin6.

Check Q201 pin5 for2.7Vdc.


Is the resistor OK?YesNo

Replace R217.

Check R229.

Replace Q201.

Is the resistor OK?

Replace Q201. Replace R229.

No Yes


DC Distribution (5.5V_RF) Test

Use this test on a unit with the following symptoms: no 5.5V_RF.

Is the voltage OK?

Check U205 associatedcomponents.

Check 5.5V_RF on C299 for5.5Vdc.

Check 5.5V_RF on C220 for5.5Vdc.

Yes

No

No

YesIs the voltage OK?

Are they OK?

Is the voltage OK?

Replace U205.

Refer to the DC Distribution(SWB+) Test flowchart.

Replace defective components.

No

Yes

Yes

Check E212.

No

Check traces to GCAP3 andBattery Interface Circuitry.

Check U205 pin2 for 7.2Vdc.


DC Distribution (5V_RF) Test

Use this test on a unit with the following symptoms: no 5V_RF.

Is the voltage OK?

Change GCAP3 (U200).

Check 5V_RF on C292, C293for 5Vdc.

Check 5V_RF on C223for 5Vdc.

Yes

No

No


Is the voltage OK?

Go to 5.5V_RF test.

No

Yes

Check E206.

Check traces to the RF sections:RFCU, RXU, TXPA, TXFE,

ESCORT.

Check 5.5V_RF at C299.


DC Distribution (V1_3V) Test

Use this test on a unit with the following symptoms: no V1_3V.

Is the voltage OK?


Check C264, C266 for 3Vdc.

Check C211 for 3Vdc.

Yes

No

No


Is the voltage OK?


No

Yes

Check E213.

Check traces toESCORT/TXVCO section.

Check C252 for 3.3Vdc.




Are both voltages OK?

Check Q202 pin1 for 3.0Vdcreference voltage (V4_DRV).

Check for 2.775Vdc on C291(V4_2.775V) and on C340

(V4_LNODCT).

Check Q202 pin2 for2.775Vdc.

Yes

No

No


Is the voltage OK?

Is the voltage OK?

Check Q202, replace if required.


Replace GCAP3 (U200).

No

Yes

Yes

Check E205 or E214.

No

Check traces to RFCU, RXU,TXPA; TXFE and LNODCT.

Check Q202 pin3 for 3.3Vdc(FILT_3.3V_GCAP3).


DC Distribution (VREF1_2.775V) Test

Use this test on a unit with the following symptoms: no VREF1_2.775V.

Is the voltage OK?



Yes

No

No


Check traces to U307.





Use this test on a unit with the following symptoms: no VREF2_2.775V

Yes

No

No


Is the voltage OK?

No

Yes

Check C263 for 2.775Vdc(VREF2_2.775V).

Check C120 for 2.775Vdc(Backlight+).

Check traces to D001.

Is the voltage OK?YesNo

Replace E209.

Replace E104.

Change GCAP3 (U200).Is the voltage OK?



Check C212 for 2.775Vdc(VREF2_2.775V_DIG).


Standby Current Troubleshooting

This test should be carried out only after the successful completion of the previous tests.

No

Yes

Is standby currentbelow minimum

current limit?

No

OK

Yes

Check if there are shorts on the board:-check if RF PA Q4001 is shorted to the ground.-check voltage regulator VR201, current switch U111,VR100, elements on FUSED_B+ and FILT_3.3Vsupply lines.Replace parts if faulty.Repeat the Standby Current test.Also see "GCAP" section.

Measure the radio standby current byusing PATS station

Is standby current above upper current limit?

Check:Radio Fuse F200, bead E208.Replace damaged parts.Repeat the Standby Current test.Also see "GCAP" section.


Receiver Troubleshooting

Check with all powerInputs/Outputs of Ant. SW.,Front Filter (FL2100), LNA(U2200), Second Filter (C2210 & R2405),Mixer (U2400), Xtal Filter(FL2500). Replace if necessary.Check Front Gain again.

Is thegain below

5dB?

Run RX_BER-112dBm &ULTIMATE_BER

Check 2.775V supply toLNA & Mixer and checkcontrol line (Q2200, Q2400).Repair if necessary.Check Front Gain again.

Returnto first

TetraCom Commands (TDM Mode):>Test_Enter>L1 timer on>Freq Rx 405.0125>Mode RXTDM>Mode RSSIor>Mode BERRout WPIC Baseband signal to testpoints>WPIC 2 0 72 NOWActivating control lines at continuousmode>WPIC 3 9 1b NOW

Is the gain still below

5dB?

Was thatthe Problem?

Passed?

CheckWPIC

OK

Is the gain still below

5dB?

Yes

No

No

No

No

Yes

Yes

Yes

Yes

No

Check Front Gain usinga RF probe on C2503,frequency 109.65MHz.

Check second LO.-16dBm<Power<-10dBmFreq = 219.3MHzRepair if necessary(See Synth. Troubleshooting)

Check Main Synth. Powrelevel (>-5dBm) and frequency.(Fmain=Frx+109.65MHz).Repair if necessary.(See Synth. Troubleshooting)


Escort Troubleshooting

Perform the following:1. Remove the Escort shield.2. Visually check all components and solder connections around Escort IC3. Set the Unit to RFTONE mode using TetraCom Commands shown.4. Probe R7003 using spectrum to check for main VCO frequency.

TetraCom Commands (RFTONE mode)>test_Enter>11 timer on>freq tx 405>main_vco on>escort 0c 1d c4>offset_vco on>vblin 00>pa off>ant_en off>mode rftone

Is the frequency 518.90625MHz(405MHz*41/32)

synthesized?

No

Yes

PerformSynthesizer Test

Is the Magnitude above -10dBm?

No

Check the DC voltageon Escort IC.

Is CPBIAS pin 130.9Volt and FREQA pin 16

has same voltage (2.2Volt) asFREQB pin 9?

Perform DC supply check1. Check V1_3V at C70012. Check 5V_RF at C7021

Change Escort IC (U7001) andperform the Escort Test again.

No

Yes

A

Yes


Escort Troubleshooting (Cont.)

A

Supply problem?

No

Yes PerformController Test

Perform VCO Test1. Probe at R7514 using spectrum2. Connect external supply (1.5V to 4.5V) to L75023. Adjust the external supply and check thefrequency range

Is frequency380MHz to 430MHz

covered?

Yes

NoCheck TX VCO components for solderingproblem and compare with parts list value.Check also the current drain of Q7501 andQ7502 & Q7503, which is about 10mA atR7512 and 2.6mA at R7511.

VCO is working properly. Check thebuffers and feedback path to FREQB.Probe at C7031 and measure the RF power.

Does the RF powerfall within 0 to -10dBm

level?

Yes

No

IsESC_VCO_BUF_EN

on (2.775V)?

No

Yes

Check for shortingon ESC_VCO_BUFline and performController Test

Check Escort IC functionality in closeloop. If control voltage at L7502 is stuckat HIGH (>4V), disconnecting C7031 willmake the control voltage stay at LOW(~1.25V). If control voltage stays at LOW,disconnecting C7003 will make thecontrol voltage stay at HIGH.

Does Escort IC behavecorrectly?

Yes

EscortOK

EscortOK

No Change Escort IC (U7001) andperform the Escort Test again.


Closed Loop Power Test


Tune the radio on PATS.

Is the radio closeloop output power

<28dBm or 31dBm?

Yes

NoOK

Check coupler U5001 and R5001, R5002,R5003, C6057, L6009, C5001, C6038.Replace if faulty and repeat the close loop test.

Does the close loop power problem still

exist?

Yes

NoOK

Measure the LO power on pin 24 MVCO ofthe LNODCT U6002 (800-400m Vp-p (singleended) swing into a 50 ohm load.

Does the close looppower problem still

exist?

No

Yes Replace LNODCT, perform Open Loop Power test and Close Loop Power test.

OK


Open Loop Power Test


Measure the OpenLoop Power byusing PATS.

Is the outputpower less than

28dBm?

No

Yes

Is the outputpower above

31dBm?

No

Yes Is the radio inoscillation?

No

Yes

Check the bias voltages onpin 16 of U4001 and pin 7 ofU4102. Check L4003, C4001, R4006 and R4004, R4005, C4018, C4027, R4007.Perform the Open LoopPower test again.

Check RF PA U4001, Q4001.Isolator FL5001, Coupler U5001 andthe components in their supply lines.Is the output

Are voltages V4_2.775V,5V_RF, SWB+ and RAW_B+

supplied to the transmittercomponents?

Check the supply switchesand regulators Q4100,Q6002, U4002, Q5001,U4102 for functionality.Replace if faulty.Perform the Open Loop Power test again.

No

Yes

Is there -2.5Vdc ofANT_EN signal on Q5001pin (or C5007) during TX

slot?

No

YesCheck L5005. PerformREDCAP2 test.Repeat Open LoopPower test.

Using a Power Probe, measureRF power at the ldmos driverU4001 input (pin 16).

Is power <-5dBm?

Yes

No

Using a Power Probe, measureRF power at the LNODCTU6002 outputs (pins 51, 52).

A

Using a Power Probe test TX line up(starting from RF ldmos driver U4001output: pins 6, 7) by measuring outputpower after every component of Transmitter till Antenna.It should be as specified in the spreadsheet, otherwise replace the damagedcomponents.Perform the Open Loop Power test again.


Open Loop Power Test (Cont.)

Check Tx line up fromLNODCT U6002 output till RFldmos driver Q4001 input, replace damaged parts.Perform the Open Looop Powertest again.

Perform the following:1. Visually check all components and solder connections around LNODCT.2. Check E6002 and ODCT pins 34, 40, 53, 63 for 2.775Vdc_ODCT, check pins 51, 52 for 5Vdc during TX slot; check ODCT pins 45, 46, 56, 57 for 2.3 Vdc during Tx slot.

Replace damagedcomponents. Performthe Open Loop Powertuning and test again.

A

Is power <-4dBm?

Yes

No

Are all checks OK?

Yes

No

B



Measure the RF power at pin 24 of LNODCT(U6002) and input of I/Q splitter U6001.

Is the level >0dBm?No

Yes

B

Perform Escortsection tests.

Measure the RF power at input and output of I/Q splitter (U6001)Calculate the difference between I/Q splitter input and output.

Is the difference>3.5dB?

No

Yes

Check I/Q splitter U6001, C6014,C6015.Replace faulty parts.Perform the Open Loop Powertest again.

Measure the ASW level on pin 28 of LNODCTU6002 during Tx slot by using scope. Does theASW level go low (about 0Vdc) during Tx slot?

No Replace LNODCT U6002.Perform the Open Loop Power test again.

Verify by using scope that:1. There is 2.4MHz clock (1.8, 0.3Vdc) on pins 11, 12 of U6002 during Tx slot.2. SLT and SLTB go low on pins 9, 10 of U6002.

Yes

Do the twoconditions exist?

No

Yes

Perform "WPIC Test"Perform the Open LoopPower test again.

Verify by using scope that there is an input data on pins 58-61 of the LNODCT U6002. (AC voltage 300-400mV peak)

Was any datadetected?

Perform LNODCT U6002.Perform the Open Loop Power test again.

Yes No


Transmitter Current Consumption Test


Start TX current test.

Is TX current >1.8A?(average TX current?)

Yes

NoOK

1. Measure RF PA bias voltages on pin 1 of U4100 and pin 1 of U4002.2. Measure supply voltage on pin 2 of U4002 and pin 2 of U4100.

Are supply or (and)bias voltages high?

Yes

No Repeat Open Loop Power test and Close LoopPower test.Repeat Transmitter current consumption test.

1. Check power supplies:2. Repeat tuning of the radio.Repeat Transmitter currentconsumption test.


2nd LO Troubleshooting

Perform the following:1. Remove the 2nd_LO shield.2. Set the Unit to continuousreceive mode (Rxtdm).3. Measure the 2nd_LO controlvoltage between C1512 & R1512.

Check for feedback problem.1. Check soldering of C1544,L1541, C1543 and C1542.2. Measure the RF power levelat Pin 5 of the LMX at 219.3MHz.

Check DC supply for the VCO:1. Check for 2.45V onL1522, R1524 and C1527.2. Check for TETRA_2nd_LO_En onQ1531.

Is the control voltage between 0.5 and 4.5Vdc?

Measure the RF power atC1544 at 219.3 MHz.

Is the power level-10dBm ±1dB and stable

on frequency?

The 2nd_LO VCO/Synthesizeris O.K.

Check Q1521, R1524 for soldering problems andfor the right values.(compare with BOM)

Does the VCO haveits DC Supply?

Check DC supply for the LMX.1. Check for 5V_RF on C1501, C1504.2. Check 2.775V_WPIC on C1502.

Does the LMX haveits DC Supply?

Perform VCO_ONLY TEST1. Connect at external 0.5 to 4.5Vpower supply to R1512.2. Measure the RF freq at C1544.3. Adjust the external supply voltageuntil the frequency is 219.3 MHz.

Can the frequencybe set to

219.3MHz?

The VCO is working properly.The problem is with the LMX.Replace the LMX.

Check DCBlock

Check DCBlock

Check all VCO componentsaround Q1521 for solderingproblems and comparewith BOM values.

Yes

Yes

No

No

No

No

No

Yes

Yes

Yes


Synthesizer & VCO Troubleshooting

Use this test on a unit with the following symptom: no Tx or Rx.

Using a 50-ohm probe on thespectrum analyzer, check theLO output at the buffer outputat C3024 & C3025.

Is the frequency at 514.65MHz?

Is the bufferoutput between-3 and 0dBm?

The unit tested successfully

Check the VCO outputat base Q3003, is the freq

514.65MHz?

Check for opens, shorts,or missing components inthe buffer circuits.Also check for 2.45Vdc onE3001.

Test the VCO controlvoltage at C3002. The typical range is 0.2 to 4.9V.

Is the controlvoltage railed to<0.2V or >4.9V

Possible prescalerfeedback problem:1. Check soldering ofC3022.2. Probe to determineif LO is reaching the prescaler input.

A

YES

YES

YES

YES

NO NO

NO

Note: This isthe abnormalcondition.

TetraCom Commands

> 11 timer on> freq rx 405> mode rssi> main_vco on> 11 timer off

NO


Synthesizer & VCO Troubleshooting (Cont.)

Unit testing is complete.

Check Loop filter:Check for opensor shorts.

Possible VCO problem.Check for opens or shortsin the VCO circuit.

A

Whether theproblem found

and fixed?

YES

NO

Check buffer:Check for opensor shorts.


and fixed?

YES

NO

Unit testing is complete. Whether the problem found

and fixed?

YES

NO


WPICProblem

Check for the following:2.45Vdc on R3006.Confirm that the resonator tab isproperly soldered.Confirm that the Varicap is in theright direction.

4.1 - 88 MTP700 Portable Radio / Detailed Service Manual



CHAPTER 4.2

TRANSCEIVER 800 MHz

General

This section provides a block diagram overview of the main Digital/RF Board. This is sup-plemented by the detailed block diagram and detailed circuit description.

Block Diagram Overview

The main Digital/RF Block contains the following four sections (see Figure 4.2-1). An overview of these four sections is provided in the following paragraphs:

• Receiver Section• Transmitter Section• Frequency Generating Section (Synthesizer)• Digital & Audio Section


Figure 4.2-1 General Block Diagram

DigitalBlock

DCBlock

Transmitter

Receiver

Synthesizer

LCD KeyPad

Audio

Battery

Antenna

AntennaSwitch

Main Board


Receiver Section

The receiver section includes the following main components:

• Antenna Switch• Limiter• Front Filter (First Pre-selector)• Low Noise Amplifier (LNA)• Second Pre-selector• Mixer• IF Filter• Balun• WPIC

The Receiver Path implements an Automatic Gain Control (AGC). It is required to main-tain good receiver linearity over a wide range of incoming signals and prevents clipping of high level signals.

The First Intermediate frequency (IF) circuit consists of the Mixer, IF Filter, and WPIC. The First IF is down converted to baseband using an analog mixer (high-side injection) located in the WPIC. An external second LO synthesizer IC is used to generate the required 219.3 MHz signal, which is further divided by two to 109.65 MHz before being applied to the mixer.

The WPIC performs the following functions:

• Carries out amplification and quadrature down conversion of the signal into base-band.

• Synthesizes the second VCO frequency.• Performs IF AGC.• Converts the baseband analog signal into digital I & Q formats.• Synthesizes the receive and transmit data (ie Sigma-Delta) clock.• Transmits the received data to the DSP.

Transmitter Section

The transmitter circuitry includes a linear class AB Power Amplifier (PA) for the linear modulation of the MTP700. It also includes a cartesian feedback loop to enhance its transmitter linearity and reduced splattering power into adjacent channels.

The transmitter path consists of a forward path and a cartesian feedback loop. The for-ward path includes the LNODCT (Low Noise Offset Direct Conversion Transmitter) ASIC, Balun, Attenuator, and Power Amplifier. The loop feedback path includes the directional coupler, attenuator and LNODCT.

The linearized power from the PA goes through the isolator which provides the isolation between the antenna and the PA. The signal then passes through the antenna switch and a lowpass Harmonic Filter to provide additional filtering to remove far out unwanted sig-nals.



The frequency generating section contains the following components:

• TCXO REF. Oscillator.• Main Synthesizer - consists of the WPIC's PLL and the Main Voltage Controlled

Oscillator (VCO).• 2nd Local Oscillator (LO) VCO together with the LMX Dual Synthesizer.• Transmit PLL - consists of TX VCO together with ESCORT Synthesizer IC.


All frequencies originate from the REF. oscillator -TCXO. This is a digital temperature compensated crystal oscillator producing an accurate and stable 16.8 MHz reference fre-quency. The 16.8 MHz reference frequency is divided in the WPIC and in the Dual Syn-thesizer to produce required reference frequency for the other synthesizers. The 16.8 MHz reference is also routed to GCAP3 to clock the digital circuits.

Main Synthesizer

The Main Synthesizer consists of the WPIC internal PLL modules, and Main VCO on board. It produces the LO signal to down-convert the receive signal to the first IF 109.65 MHz frequency and provides the transmit injection frequency for the ESCORT IC.


The second LO synthesizer supplies the second IF local oscillator frequency to the receiver. It produces 219.3 MHz that is divided by two in the WPIC in order to down-con-vert the received signal to the baseband.

Transmit PLL

The transmit PLL consists of the ESCORT IC and transmit VCO. The ESCORT IC receives the reference signal from the main synthesizer. The ESCORT IC which is another PLL together with the transmit VCO does the synthesis of the required trans-mitter signal.



The digital section includes the RedCap2 host micro-processor which is the controller of the Digital/RF Board. It controls the operation of the audio and transmitter, receiver, and synthesizer integrated circuits located in the RF section. It has the serial communication interface to communicate with the keypad, display and other internal peripherals.

For audio, the RedCap2 contains a Digital Signal Processor (DSP) which performs mod-ulation and de-modulation functions for the radio. It also performs ACELP speech coding and Forward Error Correction.

Major components of the digital section are:

• RedCap2 (microprocessor with DSP embedded)• GCAP3 (DC power supply and audio amplifier circuits)• Serial peripheral interface (SPI)• External host memories (Flash and SRAM)• Keypad block & circuits• LCD (liquid-crystal display) circuits.• Bottom connector & side connector interface circuits


Block Diagrams Description

The block diagrams description cover Receiver Path, Transmitter Path, Frequency Gen-eration Section and Digital Section.

Receiver Path

The received signal (see Figure 4.2-2) from the antenna is directed by the Antenna Switch to the Front End Filter

Figure 4.2-2 Receive Path - Block Diagram

The Front End Filter, which defines the receive frequency range, blocks the half IF and image frequency entry, and reduces the RF oscillator leakage. The signal is mixed with the local oscillator (high-side) to create the first IF at 109.65 MHz. The signal is filtered by the crystal filter and sent to the WPIC ASIC.

The WPIC performs down conversion to baseband frequency (0 Hz) and converts the baseband analog signals into digital-in-phase (I) and quadrature (Q) formats. This data is sent for further processing to the Digital Signal Processor (DSP) (part of RedCap2) over the Synchronous Serial Interface (SSI) data links.

The DSP performs: the demodulation, Forward Error Correction (FEC) and other correc-tion algorithms for overcoming channel errors, and decoder procedure for digital speech data decompression.

Limiter

BasebandFilter

A/D

Divideby 2

Redcap2(DSP)

GP06

GP05

WPICI=13mA

FromTETRAMain VCO

Balun

XTALIF

Filter

109.65MHzIL=2.5dB

SAW FilterIL=2dB

SAW FilterIL=2dB

IntegratedLNA

Gain=15dBI=7.5 mA

MixerCG=3.0dB

I=5.0mALO Level=-2 to -4 dBm

TETRAAntSWIL=0.7dB

FromTETRA

TX

FromVCNTOpin ofWPIC

FromGP05WPIC

FromGP06WPIC

From2nd LO

SSI


Transmitter Path

When the radio is transmitting (see Figure 4.2-3), the microphone audio is sent to the GCAP3 (CODEC). The CODEC performs 13-bit analog-to-digital conversion and the dig-ital signal is routed to the DSP (part of RedCap2). The DSP performs coding, Error Cor-

rection and modulation. From the DSP, the signal is sent to the WPIC.

Figure 4.2-3 Transmit Path - Block Diagram

In the WPIC, the digital baseband I & Q signals are converted into corresponding analog signals. These signals are also filtered. From the WPIC, I & Q signals are injected to the LNODCT. In the LNODCT the data is mixed with RF signal.

From the differential output of the LNODCT the modulated RF signal is injected to the Balun-Filter, that transforms the differential input into single output, and then it is routed to the antenna via the Antenna Switch.

The feedback signal is used for power control.

GCAP

REDCAP2

WPIC LNODCT Balun-Filter Attenuator

Attenuator

RF PA

-3dB0dB

32dB

-6dB

-0.2dB-0.8dB

AntennaSwitch

HarmonicFilter

Figure 3 Transmit Path Block Diagram

Power at Antenna:30dBm + 2dB

Mic

From Tx PLL



The frequency generating section contains the following components (see Figure 4.2-4):

• TCXO REF. Oscillator.• Main Synthesizer - consists of the WPIC’s PLL and the Main Voltage Controlled


Figure 4.2-4 Frequency Generation - Block Diagram


All frequencies originate from the REF. oscillator - TCXO. This is a digital temperature compensated crystal oscillator producing an accurate and stable 16.8 MHz reference fre-quency. The 16.8 MHz reference frequency is divided in the WPIC and in the Dual Syn-thesizer to produce required reference frequency for the other synthesizers. The 16.8 MHz reference is also routed to GCAP3 to clock the digital circuits.

Main Synthesizer

The Main Synthesizer consists of the WPIC internal PLL modules and an external, dis-crete Main VCO on board. It produces the LO signal to down-convert the receive signal to the first IF 109.65 MHz frequency and provides the transmit injection frequency for the ESCORT IC.

219.3MHz

ReferenceOscillator - TCXO

RF Section

DOIF

FINIF2

Divider300KHz

OSC_IN


SPIA-Bus

LPFOSC

Second LO

To RX Mixer915.65 – 979.65 MHz

Buffer

LPFOSC

TX VCOFREQA

IUP

ESCORT

FREQB

Buffer To TX-LO Line-up806 – 870 MHz

TX Synthesizer

SPIA-Bus IDOWN

I/V-CONVERTER

36/32

LPFOSC

Main VCOLOIN

XTALBASE CPGITR

WPIC

PRSCIN

To ESCORT906.75 – 978.75 MHz

Main Synthesizer

SPIA-Bus

Buffer

Buffer



The second LO synthesizer supplies the second IF local oscillator frequency to the receiver. It produces 219.3 MHz that is divided by two in the WPIC in order to down-con-vert the received signal to the baseband.

Transmit PLL

The transmit PLL consists of the ESCORT IC and transmit VCO. The ESCORT IC receives the reference signal from the main synthesizer. The ESCORT IC which is another PLL together with the transmit VCO does the synthesis of the required trans-mitter signal.



The digital section (see Figure 4.2-5) contains the radio's RedCap2 RISC processor, DSP (embedded within), external memories and GCAP3. The DSP has its own processing memory. GCAP3 contains switching and linear regulators, audio preamplifiers, 13-bit CODEC, A/D and D/A Converters, and interfaces with an external Audio Amplifier for receive audio.

RedCap2 controls the receive/transmit frequencies, power levels, display, keypad, acces-sories, MMI, and other radio functions. This microprocessor can be operated through the RS232 interface by a personal computer to program the Flash memory with firmware and codeplug.

The DSP performs the functions of audio filtering, ACELP speech coding, Forward Error Correction and digital modulation. The GCAP3's CODEC handles the analog-to-digital and digital-to-analog conversions on audio signals.

The power distribution is supported by the Global Control Audio Power (GCAP3) IC. This IC supplies power to the radio using step-down PWM regulator supplying 1.875 VDC to the RedCap2 core, supplying V3 linear regulator 2.775VDC to the external memories, display and RedCap2 peripheral modules, supplying V2 to GCAP3 internal logic, internal audio amplifier and A/D converter. The regulator's power-down mode is controlled by the RedCap2, which senses the ON or OFF condition.

Figure 4.2-5 Digital Section - Block Diagram

JTAG

Radio Off

SPIB

Reset

USB/RS232

BOT_SWB+

ON3

INT_MIC

Headset/Keyfail




REDCAP2

AudioPA

16-pinConnector

GCAP324-pin

Connector

40-pinConnector

REDCAP2

TXERF Section

TETRA

BBP

SPIA

Display

Keypad

OPT SEL

Buffer

INT_SPKR

EXT_SPKR

INT_EAR

Vibrator

Side Data

EXT_MIC

SIDE_SWB+

On/OffVol knob

REDCAP2

FLASH 4M x 16 bit

SRAM 512k x 16 bit


Detailed Circuit Description

Receiver Path, Detailed Circuit Description

See Figure 4.2-6

Figure 4.2-6 Receive Path Circuit Diagram

Antenna Switch

The signal coming from the antenna is routed to the receiver section via the harmonic fil-ter, which is comprised of C943, L912 and C944. The signal continues to flow through L915 and C940, to the Rx section, toward limiter diode D500. The attenuation of wanted signal is typically 0.7dB.

Limiter

The limiter (D500) function is to limit the signal levels of signal with power higher than 5dBm, which may damage the receiver front-end. L500 resonates out the diode stray capacitance.

Limiter

BasebandFilter

A/D

Divideby 2

Redcap2(DSP)

GP06

GP05

WPICI=13mA

FromTETRAMain VCO

Balun

XTALIF

Filter

109.65MHzIL=2.5dB

SAW FilterIL=2dB

SAW FilterIL=2dB

IntegratedLNA

Gain=15dBI=7.5 mA

MixerCG=3.0dB

I=5.0mALO Level=-2 to -4 dBm

TETRAAntSWIL=0.7dB

FromTETRA

TX

FromVCNTOpin ofWPIC

FromGP05WPIC

FromGP06WPIC

From2nd LO

SSI


Front Filter (First Pre-selector)

The signal arriving from the limiter is routed through the front SAW filter (FL500) into the Low Noise Amplifier (LNA) (U500) via a matching network C500, L501 and C501.

The front filter is also called the 1st pre-selector and is used to attenuate the incoming parasitic RF frequencies, especially the image frequency. The Insertion Loss (IL) is typi-cally 2dB.

Low Noise Amplifier (LNA)

The LNA (U500) amplifies the RF signal. The LNA gain including output matching circuit, L502, R502 and C514, is typically 15dB. Because the LNA is the first amplifier in the line, it is important that it will maintain large gain and small Noise Figure.

The LNA has an “enable” pin (pin 3) which is called VPD. When this pin receives a supply of 2.7 V from DC switch (Q500), the amplifier is enabled (controlled by GP05_DCLICP from WPIC). The LNA current is controlled by R500. Resistor R502 ensures the amplifier is stable through out its operating range. From the LNA the signal passes to second pre-selector, SAW filter (FL501).

Second Pre-selector

The 2nd Pre-selector (FL501) is another SAW filter which attenuates the non-linear prod-ucts of the LNA and also the image product. Its IL is typically 2dB. From the output of the 2nd SAW filter the received signal is routed to the Mixer RF input via a LC match.

Mixer

The Mixer (U502) function is to down convert the incoming RF signal into IF signal (109.65 MHz). The mixer IC consists of a mixer and LO injection buffer.

The RF signal enters the Mixer at pin 4, and the IF is produced at pin 6. The LO (from the main VCO) signal passes via low pass filter FL503 and R514 into the IC at pin 3. The LO power is boosted internally by the mixer IC’s injection amplifier before being applied to the mixer. The LO buffer output choke, L513, is used to resonate out the chip internal capacitance, allowing a high injection signal into the mixer. The mixer IF current is partly controlled by R511 and R510. R511 controls the mixer gain while C528 provides RF bypass. The LO power at the LO mixer input is -2dBm to -4dBm. The 2.7V DC is supplied by switch Q501 (controlled by GP06_DCLICIN from WPIC).

The mixer conversion gain is about 3dB.

An impedance matching net is placed between the mixer and the IF filter (FL502). It con-sists of L514, C534, C535, C537, L509, R516 and C538.

IF Filter

The IF signal is routed via the IF filter (FL502), which has IL of 2.5dB and attenuates par-asitic products of the mixer. It is connected via an impedance matching network that con-sists of C539, C540 and L510 to the Balun.


Balun

The Balun transforms the single ended input RF signal to a differential double-ended out-put. It consists of L507, C523, C522 and L508.

The differential signal is routed to the WPIC (World Phone IC) at pins A4 and B4 (PREINI and PREINIB) via C651 and C652.

WPIC (Receiver Back End Section)

The differential IF signal is amplified and converted down to baseband signal inside the WPIC (World Phone IC) by the 2nd LO signal. The 2nd LO signal is routed to the WPIC at pin D1 and divided by two into the quadrature generator block of the WPIC. The base-band signal from the mixer passes to an amplifier baseband filter array. The amplified and filtered signal is passed to the WPIC A/D converter. This A/D converter digitises the ana-log differential signal as I and Q components. The I and Q components appears as serial data on the WPIC_SRD line whenever the RX_ACQ line is high. The WPIC_SRD data is clocked into the DSP baseband port using a clock signal (WPIC_TXCLK) from WPIC. The DSP performs the functions of digital de-modulation. The WPIC is controlled via SPIA_MOSI, SPIA_CLK and SPIA_CS0_WPIC from RedCap2.

An internal AGC that is controlled by a control unit, establishes an appropriate attenua-tion for unwanted signals as well as an appropriate gain for wanted signals. The voltage at external capacitor C612 indicates the AGC attenuation level for the different input sig-nal levels. The voltage at the capacitor varies from 1.3V to 2V as a function of the power of the received signal.


Transmitter Path, Detailed Circuit Description

See Figure 4.2-7

Figure 4.2-7 Transmit Path - Circuit Diagram

Forward Path

WPIC

The WPIC (World Phone IC) U601 receives serial data that is transmitted by the RedCap2 at a 48 ksps (kilosamples/second) rate to the SSI port (pin K10, WPIC_STD). Data is transmitted as a 16-bit ‘I’ word followed by a 16-bit ‘Q’ word. The WPIC provides a serial clock of 4.8MHz to the RedCap2 (pin K11, WPIC_TXCLK) and sends a frame sync signal (pin L11, WPIC_FSYNC) at the beginning of every ‘I’ word transmission to instruct the RedCap2 to send data. In the WPIC, the received serial I & Q words from the RedCap2 are converted into parallel I & Q words, and transferred to an interpolating filter. The interpolating filter increases the sampling rate to reduce in-band quantization noise, as well as to reduce image at multiples of the input data. The interpolated samples are rounded to 8 bits, and run through the 8-bit D/A converters. The D/A converters take the digital I & Q words and convert them into analog signals, which are then filtered and amplified. The output is comprised of two separate low-level differential signals, I & Q (pins A8, OUTQ; C8, OUTQB; D8, OUTI; A9, OUTIB). A differential output is used to min-imize the noise pick-up, due to its inherent common mode rejection. The output signals are routed to the LNODCT IC where the transmitting loop is closed.

LNODCT

ANT_EN (from RedCap2)

2.775V

VCNTO (from WPIC)

BalunsFilter

Att

DC amp

REDCAP2

WPIC+

ESCORTPhase splitter

IMVCO

Baseband I Baseband Q

2.775V

0 ohm

100k E-pot

Ld mosdri ver

Ld mos PA

AttMatc h

Coupler

IsolatorAntennaSwitch

Low pass har monic filter

ToRx port

0 dBm3 dBm

0 dB

31.9 dBm

31.7 dBm

30 dBm

6db

3db powersplitter

Q


The WPIC sends a 2.4MHz low-level differential reference clock signal (pins B11, TCLK; C10, TCLKB) to the LNODCT. It also sends a differential signal (pins A11, TSLOT; A10, TSLOTB) that marks the beginning and the end of each transmission time slot (whenever pin 8, WPIC_TXE signal is received from the RedCap2). After receiving the TSLOT sig-nal, the LNOCDT toggles the ASW line (pin J5) which signals the WPIC to set VCNTO signal LOW (pin J6) which enables the Antenna Switch during transmit time.

TX LO Line-Up

The TX LO line-up includes the ESCORT IC which generates a signal of frequency equal to the transmit frequency. The signal level is about +7dBm. This is then split thru a 3dB power splitter consisting of R457, R458 and R459.

One output of the power splitter U801 (MVCO signal) goes into the LO input of the LNODCT downconverter. This signal downconverts the RF feedback input signal to base-band.

The other output of the power splitter (MVCO_PS signal) goes into the phase splitter which generates I and Q signals for the upconverter in the LNODCT. These signals upconvert the baseband signal into RF frequency.

LNODCT

The LNODCT (Low Noise Offset Direct Conversion Transmitter) U803 is the heart of the transmitter.

The differential baseband signals from the WPIC are inputted into the LNODCT on pins 58 – 61 (BINQB, BINQ, BINIB and BINI). They pass through a variable attenuator and then they are summed with the down converted I & Q feedback. The baseband signal is then amplified and sent to the up-mixer.

The up-mixer consists of two mixers, one for the I channel and the other for the Q chan-nel. The split I & Q LO signal is mixed with the baseband I & Q signals to produce an I and Q modulated signals at RF frequency. The signal is then output differentially on pins 51 and 52 (RFOUTB, RFOUT).

Balun - Filter

The differential RF signal is converted to a single-ended (unbalanced) signal by passing the Balun-Filter T800 (balanced-unbalanced filter). The Balun-Filter has a 200 Ohm input and 50 Ohm single-ended output. The Balun-Filter output voltage amplitude is two times higher than the differential voltages amplitudes. Thus the LNODCT output signal is increased by 6dB when compared to each of the differential signals. The insertion loss of the Balun-Filter is 3dB.

Resistors R921 - R923 form an attenuator to compensate for changes in the foward path RF PA gain stages.

RF Power Amplifier

The signal is routed through DC coupling capacitor C901 to the RF power amplifier (PA). The PA consists of 2 devices, namely U800 driver and Q800 final PA. U800 is a 2-stage IC that is capable of amplifying the signal to about 24dBm level. The capacitors and inductors between U800 output and Q800 input form a high pass - low pass matching network. Q800 output is then matched to the 50 ohms input of the isolator thru a low pass pi matching stage using microstrips.


The U800 amplifier gain is set in the factory using the VBLIN signal (from WPIC). The VBLIN voltage is amplified via a DC amplifier U907. Output voltage from U907 sets the quiescent current, and hence the gain of the LDMOS driver IC.

The gain of the final stage PA is set in the factory through serial SPI commands (from RedCap2) to the E-pot. The output of the E-pot is dependent on the resistance divider ratio internal to it. During transmission, the 2.775V supply to the E-pot is enabled using PA Bias line signal (from RedCap2). When this line signal goes to 2.775V (HIGH), the voltage to bias the final stage device is enable.

Coupler and Feedback Path

A coupler U806 exists at the RF PA output, it is used to pass the signal to Isolator FL801 and sample the signal thus providing the necessary feedback for the linearization and feedback correction. The sampled signal is routed via attenuator R913, R914, R915 to the LNODCT (pin 37, RFIN). The feedback signal is then mixed down to baseband in a quadrature down mixer, amplified and summed with the baseband input signal. The loop is closed.

Isolator

The signal in the forward path is fed to pin 1 of the isolator (FL801). The isolator is placed at the PA output to decrease the influence of the antenna impedance variation on the PA performance. The reflected power returned from the antenna, is absorbed in a 50 Ohms resistor inside the isolator. The isolator also protects the Cartesian loop from sudden VSWR variations that could lead to loop instability.

Antenna Switch

The RF signal from the Isolator is applied to PIN diodes D901 and D903. The PIN diodes are turned on during the transmission time slot, and the DC current flows through the Iso-lator to the ground. The RF signal is routed thru the harmonic filter (C943, L912 and C944) to the antenna.

In the Receiving mode the PIN diodes are turned off, the input RF signal is directed to the receiver path via λ/4 LC equivalent circuit (C943, L915 and C938).

The condition of the PIN diodes is controlled by the voltage switch Q806 by applying the ANT_EN signal (from RedCap2) to the switch. The resistor R911 determines the DC cur-rent through PIN diodes. Pin diodes D802 and D803 provide the additional capacitance so as to improve isolation to receiver path during transmission mode. Capacitors C939 and C931 compensate the parasitic inductance of D802 and D803 respectively. The VCNTO signal applied to the voltage switch Q806 is set LOW during the Receiving and Transmission modes.

The RF output signal is disabled during the CLCH (Training) mode by setting the VCNTO signal HIGH thus providing the low output power during the training slot.

Harmonic Filter

From the antenna switch the signal is routed to a one section of LC filter, consisting of the coil L912 and capacitors C943 and C944. The filter is required to attenuate the harmonics of the amplifying stages at the transmission path, and the Local Oscillator leakage at the receiver path.

Resistor R809 is added to provide a discharge path for any static electricity buildup at the antenna.


Frequency Generating Section, Detailed Circuit Description

See Figure 4.2-8

This section describes the generating circuits that supply all the required frequencies for the required transmitter and receiver functions. These circuits are described as follows:

• TCXO REF. Oscillator. • Main VCO and Main Synthesizer.• Second LO VCO and Dual Synthesizer RF section.• Transmit PLL - TX VCO with the ESCORT Synthesizer IC.

Figure 4.2-8 Frequency Generation Section - Block Diagram


The TCXO is the reference frequency source for all the radio synthesizers. The output of the oscillator is a 16.8 MHz stable temperature compensated reference clock. This oscillator’s centre frequency is adjustable by means of a PWM DAC (256 steps) to warp the radio frequency in order to lock to the base station. This 16.8 MHz signal is present at pin 3 of the TCXO, and is routed into the following devices:

1. To WPIC’s K6 XTALBASE pin. The signal is divided by 2 to produce the 8.4 MHz ref-erence signal, which is used for the Main PLL synthesizer.

2. To LMX Dual Synthesizer’s OSC_IN pin via C731. The signal is divided to produce the 300 KHz reference signal for the second LO.

The reference signal is also routed from WPIC’s pin F10 (16.8_MHz_CLK) to GCAP3 (and subsequently to RedCap2) to clock the digital circuits.

219.3MHz

ReferenceOscillator - TCXO

RF Section

DOIF

FINIF2

Divider300KHz

OSC_IN


SPIA-Bus

LPFOSC

Second LO

To RX Mixer915.65 – 979.65 MHz

Buffer

LPFOSC

TX VCOFREQA

IUP

ESCORT

FREQB

Buffer To TX-LO Line-up806 – 870 MHz

TX Synthesizer

SPIA-Bus IDOWN

I/V-CONVERTER

36/32

LPFOSC

Main VCOLOIN

XTALBASE CPGITR

WPIC

PRSCIN

To ESCORT906.75 – 978.75 MHz

Main Synthesizer

SPIA-Bus

Buffer

Buffer


Main VCO and Main Synthesizer

The main synthesizer components are WPIC, Loop Filter, VCO and buffer. It produces the LO signal.

The main synthesizer functions are as follows:

• To serve as the local oscillator for the mixer of the receiver. It is used to down-mix the RF frequency to 1st IF (109.65 MHz).

• To provide reference for the transmit frequency PLL• To serve as the WPIC feedback signal for locking the main synthesizer.

The WPIC is programmed by the DSP through the SPI bus.

The VCO (Q700 and associated circuitry) generates the LO signal which is fedback to the synthesizer (inside the WPIC) through the PRSCIN. The TCXO provides the 16.8MHz reference frequency.

The synthesizer then generates the VCTRL tuning voltage through WPIC’s CPGITR pin to control the VCO frequency. The Loop FIlter (LPF) consists of C641, R624, R623, which filters noise in the tuning voltage.

The Q702 and Q459 buffers prevent loading and interference to the next stage - ie RX Mixer and ESCORT respectively.

LMX - Dual Synthesizer

The U730 (LMX233XL) is an integrated dual frequency synthesizer that includes prescal-ers. It is used with the second LO VCO at the RF section.

The LMX uses the 16.8 MHz from the TCXO for the synthesizers and divides the TCXO frequency into 300 kHz reference frequency for the 2nd LO.

Second LO VCO

The Second LO VCO is a discrete VCO (Q730) that is controlled by the LMX Dual Syn-thesizer IC (U730).

The VCO produces a frequency of 219.3 MHz, that routes into WPIC’s pin D1 (LOIN). This signal is further divided by two before being applied to the second mixer in the WPIC.

The output signal of the VCO is also routed via the phase detector of Dual Synthesizer, pin 18 (FINIF2). The internal phase detector is of the charged pump type.

The output of the phase detector is present at Dual Synthesizer pin 20 (DOIF). This signal is directed to loop filter R733, C738 and C739 and to tuning diode D730 of the tank circuit.


Transmit PLL

The TX VCO (Q463) is a discrete VCO that is controlled by the ESCORT IC U460. The VCO produces the TX frequency signals in the frequency band 806-870MHz. A discrete coil (resonator) Y460 and shunt capacitors are used as a tank circuit for VCO. The Col-pitts Oscillator was adopted to ensure excellent performance in noise behavior and signal level stability throughout the whole band. Cascade amplifier is used as buffer to minimize the impact of load pull on the VCO frequency.

The synthesizer IC is the ESCORT IC employing NUD (near-unity-divider) technique to provide fast lock-in to TX frequency using a high reference frequency. The Main synthe-sizer is used as reference frequency source. The signal frequency of the Main VCO is divided by 36/32 (NUD) and compared with the TX VCO frequency in the fast phase com-parator of the ESCORT. The comparator output signals IUP and IDOWN are then control-ling the current mirror Q460 to supply the right tuning voltage to tuning diode D460 via loop filter R464, C472 and C473. ESCORT IC is controlled by RedCap2 via SPIA_CLK, SPIA_MOSI and SPIA_CS1_ESCORT.

Digital & Audio Section, Detailed Circuit Description

See Figure 4.2-9

Figure 4.2-9 Digital Section - Detailed Circuit Diagram

JTAG

Radio Off

SPIB

Reset

USB/RS232

BOT_SWB+

ON3

INT_MIC

Headset/Keyfail




REDCAP2

AudioPA

16-pinConnector

GCAP324-pin

Connector

40-pinConnector

REDCAP2

TXERF Section

TETRA

BBP

SPIA

Display

Keypad

OPT SEL

Buffer

INT_SPKR

EXT_SPKR

INT_EAR

Vibrator

Side Data

EXT_MIC

SIDE_SWB+

On/OffVol knob

REDCAP2

FLASH 4M x 16 bit

SRAM 512k x 16 bit


RedCap2 (Microprocessor & DSP)

Figure 4.2-10 RedCap2 Block Diagram

Figure 4.2-10 is a block diagram of the RedCap2 and its interfaces.

The RedCap2 RISC processor controls the operation of the transmitter, receiver, synthe-sizer and audio (GCAP3) integrated circuits. It uses the Flash memory and SRAM, both located externally.

RedCap2 employs SPI protocol (Serial Peripheral Interface) to communicate with the RF ICs, display, keypad and other internal peripherals. The processor can be operated through the RS232 interface by a personal computer to program the Flash memory with firmware and codeplug.

Within the RedCap2 is the Digital Signal Processor (DSP) which performs modulation and de-modulation functions for the radio. It also performs ACELP speech coding and Forward Error Correction.

EncryptionAccelerator

DSP PeripheralDMA

PROM 2Kx24

PRAM 40Kx24

YROM 0Kx16

YRAM 15Kx16

DSPCore

ViterbiAccelerator

MCU/DSPInterface

MDI

XROM 0Kx16

XRAM 12Kx16

Shared X/VIACRAM 2Kx16

Shared X/MCURAM 2Kx16

Clocks/PLL

MCU Debug

Layer 1Timer

JTAG/OnCE

UARTB

MUX

UARTA

AudioCODECSerial PortSAP

BRM

ExternalIntefaceModule

QSPIB

QSPIA

SIM

Reset

KeypadInterface

GPIO

MCUCore

ROM 4Kx32

RAM 512x32

PIGPeripheral I/F

Gasket

GPReg

MCU Timers/PWM/PIT/Watchdog

BasebandCODECSerial PortBBP

Counter

DSP Timer

MC

U Int. C

tl

DSP_IRQSTDB

SRDBSFSB(2)

SCKB(2)

STDASRDA

SFSA(2)

SCKA(2)

ADRS(22)

DATA(16)

R/W

OE

EB0,EB1CS(6)MOD

INT(6)INT6/DSRA/STDA/TRST

INT7/DTRA/SCLK/SRDA/TMS

MOSIBMISOBQSCKB

SPICSB(5)

MOSIAMISOA

QSCKASPICSA(5)

RST_OUTRST_IN

COLUMN(5)

ROW(5)

COLUMN5/GPIOROW5/IC2B/GPIO

COLUMN6/OC1COLUMN7/PWM

ROW6/DCDA/SC2A/DSP_DEROW7/RIA/ISCKA//TCK

XYA(16)

XYRW,XYSEL,XYSTB

XYD(16)/TXA/RXA/GI

CKIH,CKILCKOH,CKO

DEBUG(6)

TOUT(16)

DSP_DEJTAG(5)MCU_DETESTRTSBCTSBTXBRXB

MUX_CTL

RTSA/IC2A/RESET_INCTSA/MCU_DE

TXA/TDO

RXA/IC1/TDI


External Host Memories

The RedCap2 Address bus is a 22-bit wide (0:21) and RedCap2 Data Bus is a 16-bit wide (0:15).

RedCap2 uses two types of memories:

Flash Memory

The Flash memory is dedicated to the application software. This memory has a 16-bit wide data bus. The Flash memory is 4 Mega x 16-bit (ie 64 MBits density). When addressing the Flash memory location, the processor reads into its 16-bit wide data bus.

Apart from storing radio firmware, the Flash also stores the Radio CodePlug (Customer related information) such as telephone numbers, addresses, etc.

SRAM Memory

This 512k x 16-bit Static RAM is used for Data storage.

Serial Peripheral Interface (SPI)

The RedCap2 uses the SPI protocol (Serial Peripheral Interface) to communicate with RF IC's (WPIC, ODCT, ESCORT), GCAP3 IC and the display driver.

The protocol is built upon 4 lines [MOSI(Tx), MISO(Rx), CS, CLK)].

The RF IC's are connected to SPIA module, while GCAP3 and the display are connected via SPIB module.

The Display Module, based on the display driver (i.e. Samsung KS0741) uses a serial interface.


GCAP3

The Global Control Audio Power (GCAP3) IC handles DC power distribution and audio processing (ie audio amplification and analog-to-digital/digital-to-analog conversions). It contains switching and linear regulators, audio preamplifiers, 13-bit CODEC, 14-channel 10-bit A/D Converter, 8-bit D/A Converter and interfaces with an external Audio Amplifier for receive audio.

DC Power Distribution

See Figure 4.2-11

Figure 4.2-11 MTP700 DC Distribution

Several sections of the radio are connected directly to the battery, which supplies Raw_B+ and Fused_B+. The radio operates at a low voltage of 5.8Vdc, nominal-level voltage of 7.2Vdc, and high-level voltage of 12Vdc. The battery is connected to J001 pins 3 (+) and J001 pin 1 (-). These pins supply the Raw_B+ to the RF TX power amplifier. Raw_B+ is routed via F200 (Fuse) becoming Fused_B+, which is used by the Audio PA.

LC

RF PA, TX PRE-DRIVER

CORE

KEYPAD LEDS - 6x BACKLIGHT LEDS - 4x

V1

PWM1_1.8V

V1_3V

GCAP 3

V2

FUSE

WDI

3.3VSW REG.

AUDIO PA

RAW_B+_RF

VIB

7.2V BATTERY

REDCAP, DISPLAY, CE_BUS CONNECTOR,SERIAL VCC FOR WPIC+, OPTION BD,FLASH, SRAM

LNODCT, WPIC+, RF CKTS, RX_FRONTEND, TRANSMITTER

VREF1

V3

V4 (withPass Trans)

VREF2

V3_2.775V

V4_2.775V

VREF3

ESCORT IC, REF BUFFER, FEEDBACKBUFFER

LC Filter

LC Filter

PWM 1

PWM 2

VREF2_2.775V

FUSED_B+

MOSSW

SIDE_CONN_SW_B+

BOTT_CONN_SW_B+

MOS_SW

MOS_SW

.

AND GATE FOR TCXO_WARPVREF2_2.775V

TS-REF ADC INPUTVTS_2.3V

DSC

VSIM

PA_B+

LC Filter

5.5V LIN REG. LC Filter

REGULATOR FOR TX_VCO, TX_BUFFER,MAIN VCO

TX_Bias_Circuit

LNODCT RFOUTB, WPIC+ VCP, ESCORT CP

SW_B+


3.3V Switching Regulator

An external 3.3V switching regulator is used to convert the battery voltage (7.2V) down to 3.3V to be used by GCAP3. This regulator can be set to fixed freq 600KHz (during Tx & Rx) or variable switching frequency (when idle) depending on the load.

PWM #1 (Pulse Width Modulation)

PWM #1 is a selectable step down switching regulator. It is selectable using the RedCap2 SPIB bus from 1.2V to 2.45V in 6 steps, Pass Through and Power down modes. The switcher is active during Power Reset (POR) in 1.875V mode. It is set to 1.875V. Switch-ing regulator is PWM #1_1.875V, which is the supply for the internal core, emulation port and clock output drivers of the RedCap2. The switcher is supplied from B+ and it is active whenever the radio is turned ON.

V1 Linear Regulator

V1 is a programmable linear regulator. It is programmed using the RedCap2 SPIB bus from 0.975V to 3.0V in 8 steps. This regulator is active during POR and its initial value is 1.55V. For this radio, V1 is programmed to 3.0V, supplying ESCORT section. This regula-tor is active whenever the radio is turned ON.

V2 Linear Regulator

V2 is a selectable linear regulator. It is selectable using the GCAP3 UV_SEL pin (internal logic) between either 2.5V and 2.775V. This regulator is active during POR and its initial output value is set by GCAP3 UV_SEL pin. Connecting UV_SEL pin to B+ sets V2 output value to 2.775V, connecting UV_SEL pin to Ground sets V2 output value to 2.5V. For this radio, V2 is selected to 2.775V. This regulator is supplied by B+ and it is active whenever the radio is turned ON. V2 is the supply for internal and external audio circuits, CLK_IN input driver and TS interface.

V3 Linear Regulator

V3 is a selectable linear regulator. It is selectable using the RedCap2 SPIB bus from 1.875V to 2.775V in 4 steps. This regulator is active during POR and its initial output value is 2.775V. For this radio, V3 is selected to 2.775V. The regulator is supplied by B+ and it is active whenever the radio is turned ON. V3 is V3_2.775V, which is the supply for the RedCap2, Flash, SRAM, GCAP3, Display, logic lines pull-up and 16-pin connector.

V4 Linear Regulator

V4 is a selectable linear regulator with external pass transistor. It is selectable using the RedCap2 SPIB bus from 1.875V to 2.775V in 4 steps. It is set to 2.775V. V4 is always powered from B+ and it is active whenever the radio is turned ON. This regulator is active during POR. V4 supplies all the RF sections.


VREF1 is a programmable linear regulator. It is programmed using the RedCap2 SPIB bus from 0.95V to 2.775V. This regulator is active during POR and its initial value is 2.775V. For this radio, VREF1 is programmed to 2.775V and is battery supplied. VREF1 is VREF1_2.775V, which is the supply for the AND Gate on TCXO_WARP line.



VREF2 is a programmable linear regulator. It is programmed using RedCap2 SPIB bus from 0.95V to 2.775V. For this radio, it is programmed to 2.775V which supplies the Tx/Rx LED, backlights and display.

TS_REF Linear Regulator

TS_REF is a fixed output linear regulator. It is supplied internally from the V2 linear regu-lator. It is set to 2.3V. The radio uses TS_REF for the AD voltage dividers. It is not active at POR.

5.5V Linear Regulator

This is an external linear regulator used to supply GCAP3 DSC regulator, and a 4.5V lin-ear regulator in ESCORT section. Its supplies comes from SWB+.

DSC Linear Regulator

DSC is a fixed output linear regulator. This regulator is active during POR in the 5V mode. DSC is supplied from an external 5.5V linear regulator. DSC 5V is used to supply the WPIC and ODCT charge pump circuits. It is also used by ESCORT and Main VCO sec-tions.

Current Limit

The SWB+ current limit regulator provides power from the phone battery to clip-on acces-sories. It is enabled only when the phone is powered up and an accessory which requires power from the phone is connected.


Radio Audio System

See Figure 4.2-12

The audio system consists of the GCAP3 IC (U200) and the DSP (U301), both are located on the main board.

The GCAP3 perform the analog task and part of the digital task of the audio system.

Tx Path

Audio speech is fed either to the internal microphone or the external microphone. The signals reach the GCAP3 IC. In the GCAP3 IC, a fix gain amplifier (A3 or A5) provides the signal amplification, the multiplexer (MUX) selects the active input and the Programmable Gain Amplifier (TxPGA) adjust the path gain according to the radio mode of operation. Finally, the A/D converts the analog signal into digital format and transfers it to the DSP. The DSP performs the functions of audio filtering, ACELP speech compression, forward error correction (FEC), digital modulation, and transfers the data to the RF section. When the radio is operating in the telephone interconnect mode, the DSP performs the required tasks such as echo and noise reduction.

Rx Path

The digital output signal from the receiver is fed to the DSP which performs the functions of digital de-modulation, FEC, ACELP speech de-compression, and audio filtering. It transfers the data to the GCAP3 IC. In this IC, the D/A converts the digital audio format to an analog signal, the Programmable Gain Amplifier (RxPGA) adjusts the path gain according to the setting of the volume control, and the multiplexer routes the audio to the active receive path. The audio is fed to A4, single-ended audio power amplifier. It is then fed to the Audio PA, where most of the amplification is performed and can be selected either to go through the internal speaker or external speaker. Altenatively, the audio from GCAP3 can also be sent through A1 to the internal Earpiece.

Figure 4.2-12 Audio Path - Block Diagram

SERIALINTER-FACE

EARPIECE +

AUDIO_OUT

PGA A/D

A5+

-

A3-

+

AUX_MIC +

AUX_MIC -

MICIN -

VAG

MIC +

MIC -

MIC

PGA D/A

SPKROUT 1

SPKROUT 2

EXTOUTA4

-

+

A2

ALRTOUT -

ALRTOUT +

A1+

-

-1

SPKR+

SPKR-

VAG

VAG

RCFILTER

RCFILTER

ALRTIN

(A2 INPUT)

ALRTIN

SPKRIN

SPKRIN

(A1 INPUT)

GCAP3

MUXIN

CODEC

Vcc

OUT1-

OUT1+

OUT2-

OUT2+

IN1-

IN1+

IN2-

IN2+

SVR

MODE

SELStby/Mute

NC GND2 GND1

VCC1 VCC2

TDA8547 orADI part

INT MIC

EXT MIC

INT SPKR

EXT SPKR

EAR-PIECE


RS232, SB9600, JTAG

The RedCap2 processor (RCE) uses the three serial protocols: RS232/UART, SB9600, and JTAG to communicate with external devices via the bottom connector of the unit. There is no external hardware for switching from one protocol to another because the RedCap2 handles the switching and line multiplexing functions internally.

Battery ID

The battery is equipped with a Dallas 2502 EPROM. A one-wire serial bus allows the radio or the battery charger to communicate with the battery and identify whether or not the battery is compatible. If the battery is determined to be incompatible, the unit auto-matically shuts off, and the charger does not enter charging mode.

Besides compatibility data, the EPROM also stores the following information: battery type, capacity, fuel-gauging parameters, and voltage threshold.


Display and Keypad, Detailed Description

Display

The LCD (Liquid Crystal Display) Module is a Graphic Display based upon the KS0741TB-01 display driver.

It consist of LCD Holographic Glass, LED backlight and a 22 pin flex cable connected to the Keypad board.

The Communication to the RedCap2 IC is performed using a SPI protocol (Serial Periph-eral Interface). The Operation of the LCD is determined upon the RS line configuration (Data/Command).

The Display is 128 X 100 (Columns X Rows respectively).

Keypad

The RedCap2 processor (RCE) is responsible for decoding key presses and displaying them properly on the LCD. The keys are arranged into a matrix of five rows and five col-umns, which includes the Volume and PTT keys.

The PWR key is not decoded by the RCE; it directly drives the GCAP3, which sends a signal to RCE through INT1. The five row lines are pulled high via five internal 22 Kohm resistors. The five row lines and five column lines are fed to RedCap2 I/O pins. Pressing any key also generates the keypad internal interrupt. The RedCap2 debounces the keys by reading them 25 milliseconds later.

The keypad-decoding scheme works as follows:

1. RedCap2 sets rows to inputs; all columns are set as outputs and driven logic low.

2. Rows are pulled logic high. When a key is pressed, one row goes low, which indicates a key press and sends an internal interrupt.

3. RedCap2 reads rows. A low on that row indicates a key press. All others are high.4. RedCap2 sets all columns to output logic high.5. One column at a time is set to output logic low. RedCap2 reads the columns to see

which one is now at a logic low level.6. The low row level (in step 3) and low column level (in step 5) indicate the correct col-

umn and row.

All keypad circuitry is located on the keypad board. Refer to the keypad board schemat-ics.


Backlight and LEDs

Backlight

The keypad backlight consists of 8 green LEDs. There are 2 more LEDs in the LCD mod-ule that are connected in parallel to the keypad LEDs.

Top LEDs

There is a tri-color (Green, Red and Amber when both turns on) LED located on the main board. These LED colors are used as indicators to the radio operation.

Radio Programming

The radio is entered into programming mode by setting the MOD pin high level, and applying a preamble sequence to the radio via the RS232 lines. A 12Vdc can be applied to pin 15 on the 16-pin connector to set the radio into flashing mode.

The MOD pin assertion is encountered at least 4 CKIH cycles before the negation of the Reset pin.

Accessory Connector

The radio provides two connectors for access to personal computers, data devices and audio accessories.

Bottom Connector

The 14-pin bottom connector is intended to support connection to personal computers, and test systems. The bus has seven standard modes of operation: Normal (Nothing Connected), USB Mode, Emergency, PTT, RS232 Mode 4-wire, RS232 8-wire/SSI Mode and SB9600 mode. There are also three additional non-standard modes, KEYLOAD, FLASH, and JTAG, which are used only for secure keyloading, development, factory pro-gramming and debugging.

These modes are selected by applying appropriate logic levels to the Option Select pins, named OPTION1 and OPTION2. Some of the modes listed above are selected by the additional application of a level on the USB POWER and CE_ON_OFF pins as well.

Mode Select (OPTION1 and OPTION2)

Logic levels applied to the OPTION1, OPTION2, USB POWER, and ON_OFF/JTAG/ FLASH lines are used to select the different modes. The modes will be set as follows:


Table 4.2-1 Bottom Connector Mode Table

Logic Levels

1 : 2.0V to 2.85V, typical 2.775V0 : 0V to 0.8VX : Do Not Care Condition

Pin No.

Signal Name (Short_Form)Power/Default States

USBRS232/

SSIRS232

(8 wire)SB9600 JTAG

1 Power Ground (GND) GND GND GND GND GND GND

2 USB+/TXD (D+)/TDO D+ TXD TXD TXD TDO

3 USB-/RXD (D-)/TDI D- RXD RXD RXD TDI

4 USB Power/RTS/Reset_In USB_PWR

RTS RTS BUSY IN

RESET_IN

5 SWB+ SWB+ SWB+ SWB+ SWB+ SWB+ SWB+

6 CTS/MCU_DE CTS CTS BUSY OUT

MCU_DE

7 FS/DCD/DSP_DE FS DCD DSP_DE

8 SCK/RI/TCK SCK RI TCK

9 SRDA/DTR/TMS SRDA DTR TMS

10 STDA/DSR/TRST STDA DSR TRST


BOT_OPT1

BOT_OPT1

BOT_OPT1

BOT_OPT1

BOT_OPT1


BOT_OPT2

BOT_OPT2

BOT_OPT2

BOT_OPT2

BOT_OPT2

13 On_Off/JTAG/FLASH Mode (On_Off/JTAG)

On_Off/JTAG

On_Off/JTAG

On_Off/JTAG

On_Off/JTAG

On_Off/JTAG

On_Off/JTAG

14 Headset Indication/Key_Fail Key Key HS/Key Key Key

Table 4.2-2 Bottom Connector Pin Out Table

MODE ON_OFF/JTAG/ FLASH

BOTTOMOPTION1

BOTTOMOPTION2

USBPWR

Standard Normal (No Accessory) 0 1 1 0

Modes USB Accessory / Computer 0 1 1 >4.0V

Emergency 0 1 0 X

RS-232 (4 wire) / SSI 0 X

PTT (Push To Talk) 0 0 0 X

RS-232 (8 wire) 0 0 1 X

SB9600 0 X

Non KEYLOAD 0 X

Standard FLASH 11.4-12.6 V X X X

Modes JTAG 7.6-8.4 V X X X

*

*

Note: * Schottky Diode with forward voltage less than 0.4V.


Side Connector

The side connector is intended to support connection to accessories such as PSM, RSM, Headset, 2 or 4-wire data terminals and SB9600 based devices.

The side connector has 16 modes of operation as shown in Table 4.2-3.

In order to be compatible with previous generation radios, the modes of operation are selected by applying the appropriate logic levels to the Side Option Select Pins named SIDE_OPTION1, SIDE_OPTION2. In addition, SIDE_OPTION3 will be used to select the other modes as per Table 4.2-3. Voltage level for SIDE_OPTION3 is per Table 4.2-4.

Table 4.2-3 Side Connector Mode Table

ModeSIDE

OPTION1SIDE

OPTION2SIDE

OPTION3

1 Ext PTT 0 0 V4

2 Emergency 0 0 V3

3 Volume Up 0 0 V2

4 Volume Down 0 0 V1

5 Man Down 0 0 V0

6 MAP27 1 0 V4

7 Spare 1 0 V3

8 SB9600/SBEP 1 0 V2

9 4-Wire Data (RS232) 1 0 V1

10 2-Wire Data (RS232) 1 0 V0

11 Ext Spkr 0 1 V4

12 RSM with earbud 0 1 V3

13 RSM/PSM 0 1 V2

14 User Programmable 2 0 1 V1

15 User Programmable1 0 1 V0

16 Idle 1 1 V4

Symbol Min Level/V Typical/V Max Level/V

V0 0 0.3 0.58

V1 0.62 0.8 0.98

V2 1.02 1.2 1.38

V3 1.42 1.6 1.78

V4 1.82 2.1 2.30

Table 4.2-4 Voltage Levels for Side Option3


Pin No.

Signal Name

1 Ext_Speaker+

2 Ext_Speaker-

3 OPT B+

4 Ext_Mic

5 SIDE_OPT2

6 SIDE_OPT1

7 GND

8 Rx_Data

9 Tx_Data

10 CTS / BUSY_OUT

11 RTS / BUSY_IN

12 SIDE_OPT3

13 VIBRATOR

Table 4.2-5 Side Connector Pin Out Table



TR 4.2 - 33

8

ZMY0130995-A

S003

C493

C494

C495

700

C701

C702

C703

C704

C705

C706

C709

C710

C711

C712

C713

C718

C720

C724

C725

C726

C727

C728

D700

D701

4 3

2

FL503

L700

L701

L702

L703

L704

L705

L706

Q700

Q702

Q703

R700

R701

R704

R705

R706

R707

R708

R709

R710

R711

R713

SH700

U461

Y700

45 8

C006

C933C934

D001

E003

E072

E073E

074

E075

E080

E081

E082

E083

2 3

456

FL801

R909

R913

R914

R915

U806

S005

C935

C936

C937

C943

C944

C948

C949

C956

D901D903

L910

L911

L912

R809

SH900

C907

C908

C909

C910

C912

C913

C914

C915

C916

C918

C920

C921

C922

C927

C928

C950C962

C963

C965

C966

C967

L900

L901

L902

L904

L906

L918

1 23

Q800

R807

R901

R920

SH902

116

89

U800

806-870 MHz Main Board Top Side PCB No. 8485951Z04


06-870 MHz Board Layout, Schematics & Parts Lists

1

40

J100

C104

C105

C114

R109

R110

R111

R112

R113

R115

4

5 8U111

C204

C230

C231

C265

D100

Q100

Q101

R108

R114

R202

R203

R206

R207

R213

R214

C118

R107

E103E104

E105E106

E109E110E111 E115

E118

E122E124

E126E133E136

E137

E139

E145

E14616

1

J110

E101E108

E116

E119E125E130E132 E

141

E143

E144

VR104

C100

C101C267R101

R119

R120

C304

C305

C319

C320C321

C324

C325

R274

R275

R320

R321

R322

C306

C317

C318

E302

R312

R314

R324

C219

C299

C313

C322

C323 E212

R298

R323

U205

T16

C212

C251

C260

C261

C287

C292

C293

E206

R205

R215

C211 C249

A14

C206

C207

C208

C215

C221

C223

C235

C237

C238

C239 C254

R216

R225

R297

B1

U200

Y200

C216

P1

C202

C203

C210

C213

C214

C217

C218

C227

C233

C252

C257

E092

E093

E094

E095

E201

E202

Q202

R210R211

R212

R232

R234

P14

C286

C294

C295

C298

E205

E207

R221

R284

R290 R296RT200

C209

C258

C259

C309

C307R315

U307

C290

C291

C297

C314Q201

R308

A16

C256C316

R217

R218

R313

C220

C315

C326

C327

R235R309

R310

SH300

C308E300

A1T1

U301C310C311

C312

E301

R229

R272

R300

R301

R302

R303

R304R305

R306

U304

U305

C116

E100

S100

R307

R316

C450

S004

Y460

C478

D460

C476

C477

L461

C009 C010

C957

E010

E011

E012

E013

E014

E015

E020E021E022E023

E024

E025

E026

E027

E028E029E030E031

E032

E033 E036

E037E038E039

E042E043

E044E045E046E047

E048E049E050E051

E056E057E058E059

E060E061

E062E063

E084E085E086E087

E088

E096

E097

E098

E099

1

24 23

2

J002

Q801

R902

345

U002

U802

E052

E053E054E055

E064E065E066E067

C451

C455

C456

C457C458

C459C460

C461

C462C466

C467

C469

C470

C471

C472

C473

C475

C479

C480

C481

C482

C483C484

C485

C486

C487

C488

C489

C490

C491

C647

L458L459

L462

L463

L464

L465

L466

Q459

Q460

Q463

Q464

Q465

Q466

Q467

R452

R453

R454

R456

R457

R458

R459

R460

R461

R462

R463

R464

R465

R466

R467

R468

R470

R471

R472

R473

R474

R476

R477

R478

R479

R480

R481

R482

R483

R498

R499

R627

SH400

13

8 5

1612

49

U460

432

Y601

C007

E004

S002VR006

TP700

C

C800

C801

C802

C803

C804

C805C806

C807

C809

C810

C811

C812

C813

C815

C816

C817

C818C819

C820

C821

C822

C823

C824

C825

C826

C836

C844

C845C846

C849

C850

C852

C853

C901

L807

L808

R806

R808

R810 R921

R922

R923

SH800

64 3

T800

1

4933

17

U803


ZMY0130996-A

C225C244

C247

C269

C271

C300

C301

C302

C303

E203

43

Q204R256 R271R279

R281

R318

TP203TP204

C272

C275

R255

11

1

20

10

U202

C270 C274

C276C278

E204E211

R252

R254

R280

SH301

TP302

H6

H1

A6

A1

U302

A8 F8

U303

A1 F1

C222TP301 TP304

TP306TP308 TP312

TP320

TP322

R222

R223

D101

Q102

43

Q103

R116

R117

R118

TP316

TP321

1

U104

VR106

8

76

54

3

2

9

10 C115

TP105

TP2061

8

76

5

4

3

2910

U105

C119TP315

TP314

TP319

VR105

C112

C113 R106

R121

R122

TP102

TP103 TP106

TP100

R103

R240

R241

R242

R243

R244

R245E102

R100

VR100

E112

TP101

E107

E114VR101

1

8

76

5

432

9

10

U103

E113

1

87

6

5 4 3 2

9 10

U100

C102TP313 R102

E117

E120

E121E123 E127

E128

E131

E134

E135E138

E140

E142

E147

VR102

VR103

C117

TP104

E129E148

1

8

76

5

4

3

2

9

10

U102

1

8

76

5

4

3

2

9

10

U101

C241 L200

R285

C201

C224

C242

C248

C285

D202

L202

R220

SH200

R208

R277

C205C232 C236R204R209 R230

C200

C229

C234

C240

C243

C245

C246

C250

C253

C280

C282

D203E200

L201

R286

R287

R294

R295

SH201

16

8

9

U201

806-87


5

2

34

J800

C931

C938

C939

C940

C941

C942

C955

D802

D803

E810

L909

L915

Q806

R910

R911

R912

R916

SH901

C924

C926

C951

C958

C961

C964

E808

L908

R908

SH903

C932

C969L914

R919

R924

R929

R930

R931

U907

H800C835

C902

C903

C904

E811

RT800

VR009

E807

C808

C814

C827

C828C829

C830

C831

C832

C833

C848

C851

C968

E806L800

L801

L905

Q805

R800

R801

R802

R803

R804

SH801

U801

458

C014

458

C015

E001

E002

E034E035

E040

E041

R001

R002

R006

R007

R008R009

34 5

U001

187

6 5 4 32

9 10

U005

VR001

VR002

3

2

1

J001

C731

C732

C734

C735

C737

C738

C739

C740

C741

C742

C743

C744

C745

C746 C748

C750

C751

D730

L730

L731

L732

Q730

Q731

R733

R734

R735

R736

R737

R738

SH730

2113

9

U730

C601

C602

C605

C606

C607

C608

C609

C610

C611

C612

C614

C615

C616

C617C618 C619

C620

C626

C629

C635

C636

C640

C641

C643

C644

C645

C646

C653

L603

R602

R603

R604

R608

R610

R611

R612

R621 R623

R624

SH600

TP600

TP601

A1

L1

A11

L11

U601

C510

C538

5

6

4 3

2

1

FL502

Q500

R516

SH500

C522

C523

C539

C540

C651

C652

L507

L508

L510

R509

R528

R529

TP500TP501

C524

C527

C535

C536

C537

E501

L503

L509

Q501

C528

C531

C533

C534

L513

L514

L520

R510

R511

U502

C519

C529

C530

1

3 5

7

FL501

L505

R506

C514

C516

C517

E500

L502 R502

C508

R500

U500

C500C501

C511

C512

D5001

3

57

FL500

L501

L500

SH501

E069

E070

E071

E078

E079

2

C

8

C

4

S001

E068C008

E005

E076

E077

R003

R004 R005

R010

VR007

VR008

R319

R325

TP201

TP205

TP300

TP303

TP305

TP307

TP311

TP330

TP331

TP332

TP333

TP334

TP335

C296

E208

F200

R278

TP202

VR201

C273

C277

E089

E090E091 E210

C279

C283

E215

0 MHz Main Board Bottom Side PCB No. 8485951Z04

TR 4.2 - 35

ZMY0131006-O

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

The only way this makes sense is if you think of the data flow with respect to the radio

WPIC

O

I

O

I

Internal Pulldown

O

O

I

I

O

NOTE: The register used to receive data (from the DSP) in the WPIC is called

I

O

O

LAYER1 TIMER

transmit data to the DSP is called the "Receive Data Register" and has an SRD Pin Name.

I

O

KEYPAD

O

O

I

O

as a whole and NOT as a DSP to WPIC serial interface.

a "Transmit Data Register" and has an STD Pin name. The Register used to

I

I

I

O

O

DNP

DNP

I

O

O

O

O

O

KP_COL4

KP_ROW4

WPIC_STD

ESC_VCO_BUF_EN

LO_DRIVER_EN

16.8_MCU

WPIC_OSC_EN

R31339K

PA_BIAS

RESET_OUT

WPIC_FSYNC

SIDE_OPT_SEL1

SW_2

TP33230

TP335

TP333

WPIC_TXE

KP_ROW3

V3_2.775V

KP_ROW1

ANT_EN

.01uFC305

SIDE_TX

SIDE_CTS

SIDE_RTS

TP311

SW_1

SIDE_RX

EXT_SPKR_SEL

RX_ACQ

0R320

SW_8

E302

SW_4

DISPLAY_RS

BAT_DATA_OUT

TX_DETECT

GCAP3_STANDBY

TP334

KP_COL1

16.8_MHz_CLK

KP_ROW2

KP_COL2

IDLE

TP316

10uFC306

TETRA_MAIN_VCO_ON

0R322

TP312R31247

WPIC_TXCLK

WPIC_SRD

TP322

SIDE_OPT_SEL2

KP_COL3

KP_ROW0

GCAP3_AD_TRIGGER

KP_COL0

6800pFC304

32KHz_CLK

MUX_CTRL

RS232_DSR

RS232_DTR

DSP_1

PWM1_1.8V_FLTR

RS232_RI

RS232_TX

RS232_RTS

RS232_RX

RS232_CTS

RS232_DCD

TP331

Controller Memory Schematic Diagram (Redcap 2) sheet 1 of 2


G

GG

G

G

G G

G

G

G

G

G

G

G G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

I

I

SPIB

INTERRUPT

I

I

INPUTS

O

Option_Select_2

PTT

I

FLASH

I

O

I

I

NU

O

64Mb_SEL

Option_Select_1

O

I

SRAM

O

SPIA

EMERGENCY

I

O

EB1#

DISPLA

Y_R

S

REDCAP2

DNP

GCAP3_INT

FLA

SH

O

A21

GCAP3

SW_1

O

DNP

O

I

17x17mm BGA

O

WR_

14

NU

O

O

O

13

12

11

15

10

9

8

1

0

TP314

10

12

2

15

10

3

11

9

13

11

15

14

7

1

17

19

R306

5

0

1

0R304

XYD5

T8

XYD6

N8

XYD7

M6

L10

XYD8

M9

XYD9

C4

XZYRW

XYSELB5

B4

XYST

M11

XYD11

N9

XYD12

XYD13

T9

R9

XYD14

XYD15

P9

XYD2

M5

XYD3

P8

XYD4

R8

A2

XYA5

A1

XYA6

C2

XYA7

XYA8

C3

XYA9

D1

XYD0

R7

XYD1

T7

M10

XYD10

XYA11

D3

XYA12

E2

E1

XYA13

XYA14

E3

E4

XYA15

B3

XYA2

B2

XYA3

A3

XYA4

C7TOUT8

B7TOUT9

TRST

H14

TXA_TDOG15

K11TXB

A4

XYA0

D4

XYA1

XYA10

D2

E7TOUT14

E8TOUT15

TOUT2D5

TOUT3C6

TOUT4B6

TOUT5A6

TOUT6D6

TOUT7D7

TESTG16

TMS

H12

TOUT0A5

TOUT1C5

B8TOUT10

A8TOUT11

D8TOUT12

E6TOUT13

SRDBB14

B12SRDB2

STDAD16

STDBA14

STOT13

TCK

H13

TDIG12

TDO

F12

B10SPICS2B

SPICS3AE9

A10SPICS3B

SPICS4AF7

SPICS4BE12

SPI_CKAA9

D11SPI_CKB

SRDAD13

SIMRESET

T12

SIZ0

F15

SIZ1

F14

SPICS0AD9

D10SPICS0B

SPICS1AE11

C10SPICS1B

SPICS2AE10

SC2AA15

SC2BC14

SCKAC15

SCKBC13

A12SCKB2

P12

SENSE

SIMCLK

N11

SIMDATA

N12

K12RTSB

RW

M2

RXA_IC1_TDIG14

J12RXB

B16SC0A SC0B

B13

SC1AA16

SC1BA13

ROW1K13

ROW2K14

ROW3K15

ROW4J14

J15ROW5_IC2B

ROW6_DCD_SC2A_DSP_DEJ16

ROW7_RI_SCKA_TCKJ13

RTSA_IC2A_RESET_ING13

E15

PSTA

T1

PSTA

T2

D14

PSTA

T3

D15

PVCCT10

T11

PWR_E

N

RESET_INR13

RESET_OUTP13

ROW0L15

MOSIAC9

D12MOSIB

MUX_CTLF16

OE

M1

N10P1GND

PCAPR10

PGNDP10

PSTA

T0

E13

INT4

M16

INT5

M14

INT6_DSR_S

TDA_T

RST

M13

INT7_DTR_S

CLK

_SRDA_T

MS

L14

H11

MCU_D

E

MISOAB9

C11MISOB

MOD

R12

DSP_D

EG11

DSP_IRQ

C12

EB0

K1

EB1

J3

N16

INT0

INT1

N15

INT2

N14

INT3

M15

D2T3

R3D3

D4P3

D5T4

D6R4

D7P4

D8P5

D9N5

D0T1

T2D1

D10P6

D11R6

D12T6

D13N6

D14N7

D15P7

CS0

N3

CS1

N2

CS2

P2

CS3

R2

CS4

P1

CS5

R1

CTSA_MCU_DEF13

L12CTSB

COLUMN0N13

COLUMN1R14

COLUMN2R15

COLUMN3T14

COLUMN4R16

COLUMN5P16

COLUMN6_OC1P15

COLUMN7P14

ADDR6H6

ADDR7G6

ADDR8H5

ADDR9G5

CKIHK4

K2CKIL

CKOM3

CKOHL2

ADDR18F4

ADDR19F1

J4ADDR2

ADDR20F2

ADDR21F3

L5ADDR3

ADDR4K6

ADDR5J6

ADDR10F5

ADDR11H4

H1ADDR12

ADDR13H2

ADDR14H3

E5ADDR15

ADDR16G3

ADDR17G4

2

30C40

U301-1

ADDR0J2

ADDR1J1

3

8

SPIB_MOSI

18

5

5

20

6

6

16

3

4

56

12

14

13

SPIB_CS2_GCAP3

TP315

BOT_S

WB+_E

N

BAT_D

ATA

_IN

TP3

0.1uFC302

0R301

R3000

TP303

20

TP301

R310

GCAP3_FSYNC

5

0

12

8

MOD

3

C303

4

SPIA_CS_PA_BIAS

.01uF

39K

R302

R307

V3_2.775V

0

HEADSET_K

EYFA

IL

0R305

SIDE_SWB+_EN

0R303

VPP

A4

TP313

1

EN_RPB4

EN_WEB3

A5EN_WP

GND1

E8

GND2

F1

NC1C4

VCC

F5

VCCQ

E1

DQ4F4

D3DQ5

DQ6E3

DQ7F2

DQ8D6

DQ9E6

EN_CED7

EN_OEF8

DQ10F6

DQ11D4

DQ12E4

DQ13F3

DQ14D2

DQ15E2

DQ2D5

DQ3E5

A4A8

A5B7

A6C6

A7A7

A8A3

A9C3

DQ0E7

DQ1F7

A15C1

A16D1

A17B6

A18B5

A19A6

A2B8

A20C5

A3C7

A0D8

A1C8

A10B2

A11A2

A12C2

A1A13

A14B1

U303

28F320C3

1

3

TP320

R3250

SOFT_T

URN_O

FF

R32439K

TP308

BAT_D

ATA

_PULL_U

P

TP307

SPIB_CLK

21

TP305

TP302

210

TP300

SPIB_CS1_DISPLAY

VIBRATOR

SPIA_CS2_ODCT

18

1

LV_DETECT

13

16

SPIA_MISO

17

SPIA_CS1_ESCORT

GCAP3_DCLK

9

GCAP3_INT

0

SPIB_MISO

11

2

SPIA_CS0_WPIC

SPIA_CLK

3

19

TP321

0R309

TP319

TP306

39KR308

EMERGENCY

R3230

0R321

TP304

OPT_SEL_1

8

5

4

PTT

OPT_SEL_2

6

7

4

10

4

7

AUDIO_PA_ENABLE

2

4

GCAP3_RX

GCAP3_TX

2

SYNT_CS_

6

9

SPIA_MOSI

22KR314

7

MEM_CNTL(6:1)MEM_CNTL(6:1)

HST_DATA(0:15)HST_DATA(0:15)

14

15

V3_2.775V_FLTR

DSP_2

DSP_3

DSP_5

DSP_4

HST_Addr(0:21)HST_Addr(0:21)

8 Mb

64 Mb4 M x 16


ZMY0131007-O

D300

DNP (Do Not Place) List

VCC TRUTH TABLE

R317

LARGEST REF DES. NUMBERS

PWM2_1.8V = 1.875V (Redcap Core, ADDR/Data Bus, Flash, SRAM.

V3_2.775V = 2.775V (from GCAP3 V3)

VSIM1 = 3V for the SIM and QVCCH

C328

R325

U306 TP321

R310

E302

Contr


G

G

G

G

GG

GG

G

G

G

G

G

Bypass Caps for REDCAP

REDCAP2PWR, GND, NC

Address

Bus

Bus

Control

DataBus

AudioCodec

Port

Clock

OutputD

river

Bottom,G

PIO,JTA

G,D

EBUG,D

ATA

,STO

QSPI&

L1T&BBP

EMULport

SIM

CARD

InternalCore

CoreVoltage

Convertors

DSPAddress

visibilty

DSPDATA

visibilty

AND GATE

DNP

NOT GATE

A18

MUX_CTRL=1MUX_CTRL=0

SYMBOL

PIN NAME

Gen Port Ctrl Reg (GPCR)GPCR = xxxxxxxx x11xxx11

Gen Port Ctrl Reg (GPCR)GPCR = xxxxxxxx x00xxx00

GPCR (Bit7)=1GPCR (Bit7)=0

O

O

O

OO

I

I

I

NOTE: RESETS FROM THE BOTTOM CONNECTOR WILL ONLY BE POSSIBLE IF

MUX_CTRL =1 AND THE 8-WIRE INTERFACE IS THUS SET TO JTAG MODE

I

CYPRESS512k

x16

TRST

TMS

JTAG

CTS

RTS

RX

TX

SCKA

SC2A

STDA

SRDA

4-Wire RS232

ESSI

BUSY_OUT

BUSY_IN (IC2)

RX

TX

SCKA

SC2A

STDA

SRDA

SB9600

ESSI

DSP_DE

CTS

RTS

RX

TX

ROW7

ROW6

INT6

INT7

CTS

RTS

RX

TX

RI

DCD

DSR

DTR

8-Wire RS232

MCU_DE

RESET_IN

TDI

TDO

TCK

0C3140.1uF

C3150.1uF

C31210uF

V3_2.775V

PWM1_1.8V

E300

E301

1.0uFC309

33pFC308

C311

RS232_CTS

RS232_DSR

RS232_DTR

1.0uF

16

17

RS232_TX

RS232_RX

RS232_RTS

11

12

13

1415

9

10

C3180.1uF

15

C3130.1uF

9

1011121314

7

8

RS232_RI

MUX_CTRL

82

3456

4

5

6

7

1

1

23

R319

0

0R318

IO9

A6NC1

E3NC2

G2NC3

H1NC4

H6NC5

D6

VCC1E1

VCC2

IO15

C6IO2

D5IO3

E5IO4

F5IO5

F6IO6

G6IO7

B1IO8

C1

GND2

B6IO0

C5IO1

C2IO10

D2IO11

E2IO12

F2IO13

F1IO14

G1A8

H3A9

B2EN_BHE

A1EN_BLE

B5EN_CE

A2EN_OE

G5EN_WE

D1

GND1

E6

A16D3

A17

A5A2

B3A3

B4A4

C3A5

C4A6

D4A7

H2

A0A4

A1

H4A10

H5A11

G3A12

G4A13

F3A14

F4A15

E4

19

CY62147VU302

A3

0R316

3GND

2IN_A

1NC

4OUT_Y_

5VCC

TCXO_WARP

U305MC74HC1G04

0.1uFC307

6

1

R3156.8K

33pF

M8

QVCCH3

K3

QVCCH4

C310L7

QGND3

L16

QGND4

F8

QVCC1

L4QVCC2

L13

QVCC3

M7

QVCC4

F9

QVCCH1

QVCCH2

J11

G9NC4

G10NC5

H7NC6

H8NC7

H9NC8

H10NC9

F10

QGND1

L1QGND2

NC14K7

NC15K8

NC16K9

NC17K10

NC18L6

NC19L11

G7NC2

G8NC3

L9MGND

L8MVDD

F6NC0

F11NC1

J7NC10

J8NC11

J9NC12

J10NC13

HGND1

A7

A11

HGND2

B11

HVDD1

HVDD2

C8

E14

KGND

E16

KVDD

LGND

C1

LVDD

B1

L3FGND

M4

FVDD

H15

GGND1

K16

GGND2

GGND3

T15

H16

GVDD1

M12

GVDD2

GVDD3

T16

P11

BGND

R11

BVDD

N4

CGND

N1

CVDD

T5

DGND

R5

DVDD

C16

EGND

B15

EVDD

U301-2

PWR_GND_NC

G2

AGND1

K5

AGND2

G1

AVDD1

J5AVDD2

C317

.01uF

.01uF

C320.01uFC322

0.1uFC323

C3160.1uF

RS232_DCD

0.1uFC301

18

C300.01uF

SH300SHIELD

SH301SHIELD

INA

1INB

4OUTY

5VCC

VREF1_2.775V

2

TC7S08FUU307

3GND2

GND2

INA

1INB

4OUTY

5VCC

3

4

TC7S08FUU304

3

.01uFC327C324

0.1uF0.1uFC326C325

.01uF

0.1uFC319

C321

V3_2.775V_FLTR

V3_2.775V_FLTR

V3_2.775V_FLTRPWM1_1.8V_FLTR

0.1uF

RS232_DSR

DSP_3

V3_2.775V_FLTR

MEM_C

NTL(6:1)

DSP_5

DSP_4

DSP_1

DSP_2

RS232_RX

RS232_CTS

MUX_CTRL

RS232_DCD

RS232_DTR

RS232_RI

RS232_TX

RS232_RTS

HST_Addr(0:21)

HST_D

ATA

(0:15)

oller Memory Schematic Diagram (Redcap 2) sheet 2 of 2

TR 4.2 - 37

ZMY0130997-O

G

G

VP

VM

MUX_CTL

AD

8

TXENB

AD

7

C2070.1uF 1.0uF

C254

0R235

E202BLM11B601S

33pFC218

R290

XRXDB10

XTAL1A7A6

XTAL2

0

VN

2V

N2I

NJ1

3

VDSCLSB14

VIBOUTM7

VIBVCCM8

USBNEGC9U

SB

PO

SE

9

US

BP

WR

F13

USBSE0E10

US

BV

CC

F14

TXENBD10

TERM4F10

SREXTB8

SRINC8

SROUTE7

SRVIND8

SRVOUTA8

H3STCOMP

STREFG1

SP

KR

P

SE0INA10

M11SIMIO

E11SIMPD1SIMPD2

E12

RTCGNDB6

LS1OUTP11

LS2INM10

LS2OUTN10

LS3RXP12

LS3TXN11

FQ32KHZC7

LICELLB7

LS1INP10

DWNINA13

DWNOUTB13

K3EXTOUT

DS

CB

YP

C14

DSCINNA12

DSCINPB12

DSCLSOC12

DSCPWRG13G14

DSCSPLY

D12

DW

NB

P

CMPOUTD11

C10DIN

D7CHARGE

K2

ALR

TO

UT

P

ALR

TR

EF

G2 J3

ALR

TV

CC

ALR

TIN

H1

ALRTOUTJ1

A1L

INL3

A1L

OU

TL2

DNP

SLUMP DETECTOR

place close to ALRT_VCC pin

TX PEAK

R21233K

1000pFC203

51KR274

4.7uFC249

MUX_CTRL

CC4V

32.768KHz

Y200

R2161MEG

1.0uFC233

39KR284

SIDE_OPT_SEL3

R2116.2K

C21733pF

200KR215

RxD_USB-

RS232_RTS

TxD_USB+

VOL

100R232

TX_DETECT56KR205

00pF98

22KR210

C202.01uF

INT_EAR-

32KHz_CLK

USB_PWR_RTS_RESETIN

TP202

E201

BLM11B601S

15pFC237

C221R297

00.1uF

C215

0.1uF

4.7uF

C208

RS232_RX

INT_EAR+

15pFC238

10uFC216

RS232_TX

R27543K

V4_2.775V_GCAP3

GCAP3_6

VTS_2.3V_GCAP3

SWB+

DUMMY

FILT_3.3V_GCAP3

SCALED_SWB+

5.5V_GCAP3

GCAP3_7

DC Supply & Audio Schematic Diagram (GCAP 3) sheet 1 of 2


RE

F1_

VC

C

C2390.1uF

4.7uFC227

VS

INM

12

WDIK13

VIN

2N

2

VIN

3G

12

J14

VN

1V

N1I

NJ1

0J1

2

VS

EN

1N

12

M13

VS

IM1

V3

H14

V4

K14

V4D

RV

J11

VAGA3

VIN

1E

13

UVSELB4

V1

E14

V2

P1

L10

TH

GN

D7

TSBYPN5

TSX1N4

TSX2M4

TSY1L4

TSY2P3

TX

C5

THERMBIASK6

TH

GN

D1

F5

TH

GN

D2

G11

TH

GN

D3

H5

TH

GN

D4

K9

TH

GN

D5

K10

TH

GN

D6

L8

STANDBYC4

SP

KR

GN

D1

H2

SP

KR

GN

D2

L1

SP

KR

INM

1

SP

KR

MN

1

SP

KR

OU

T1

F1

SP

KR

OU

T1L

F2

SP

KR

OU

T2

G3

M2

RX

B5

SPIDRL13

SPIDWL11

K12

SP

IVC

CR

EF

1H

13

RE

F1V

CC

H12

A9

RE

F2

B9

RE

F2V

CC

RE

F3

A11

RE

F3V

CC

B11

RESETBN14

PG

AIN

RE

4

E1

PG

AIN

R2

PGM0J2

PGM1J4

PGM2K1

N8

PG

ND

1

PS

RC

1M

9

K8

PS

RC

2

ONJ5

ON2D6

ON3K4

PA

_DR

VN

13

PA

_ON

1P

14

PA

_SE

NS

EP

13

PG

AIN

LF

4

PG

AIN

L2F

3

MBCAP1C2

MBCAP2D1

MICBIAS1D2

MICBIAS2E2

MICINNEGA2

MICOUTB2

MOBPORTBN6

MODN3

LX1

P9

LX2

P8

MA

INF

ET

P6

FS

YN

CD

5

INTERRUPTA5

ISE

NS

EK

7

LED

GD

14

LED

RG

10

EN_DSCA14

EN_DSCOUTC13

EXTMICC3

FB

1N

9

FB

2L9

DOWNLINKD13

CLK_INC6

CLK_SPIL12

DGND1H4

DG

ND

2K

11

DG

ND

3C

11 A4

DG

ND

4

P5

BG

BY

P

E8

BLS

NK

BP

LUS

P7

CDCAPB3

CEL14

CH

RG

CM

6

CLK

_DE

5

AUXMICNB1

AUXMICPC1

AUXOUTD3

BA

TT

ER

YL7

BA

TT

FD

BK

N7

AG

ND

4P

2

AG

ND

5L6

AG

ND

6H

11H

10A

GN

D7

AG

ND

8F

11

AG

ND

9D

9

AD9P4

ADTRIGM14

E3

AG

ND

1

AG

ND

10E

6

AG

ND

11A

G5

AG

ND

11B

F12

AG

ND

2G

4M

3A

GN

D3

U200

A1I

NT

D4

AD4M5

AD5L5

AD6K5

GCAP_III

GCAP3

Close to B+

PGM0 = 1

TS_VCC 2.3V

PGM1 = 0

WDI

DCLK

TX

SPI_DR

CLK_SPISPI_DW

to VAG pin

DNP

INTERRUPT

DNP

ON

CLK_IN

Place close

DNPCE

PGM2 = 1

DNP

STANDBY

RX

DNP

FSYNC

C2301.0uF

GCAP3_INT3.3KR218

GCAP3_TX

R20412K

C2321.0uF

C2851.0uF

SOFT_TURN_OFF

INT_MIC+

GCAP3_FSYNC

R2092.2K

ENV_TEMPVTS_2.3V

C206

SPIB_CS2_GCAP3

GCAP3_RX

0.1uF

SPIB_MOSI

R20312K

R2340

R206

TP

203

2.2K

0.1uFC256 SPIB_CLK

39K

ON

R217

R214

INT_MIC-

2.2K

2.2KR213

C2050.1uF

GCAP3_AD_TRIGGER

EXT_MIC

VREF1_2.775V

82C2

TP

204

PA_TEMP

CE_ON_OFF

R2302.2K

0R222

BLM11B601SE215

16.8_MHz_CLK

LV_DETECT

SPIB_MISO

HW_ID2

2.2KR207

C2351.0uF

C287

C2363300pF

1000pF

C222270pF

C25210uF

MOD

C2311.0uF

0

C2040.1uF

R223

R20212K

R27239K

470R296

1.5KTCXO_WARP

C269R271

HW_ID0

0.1uF

4.7uF

R225

C214

3300pF

39K

C267

GCAP3_STANDBY

1.0uFC265

C27943pF

HW_ID1

16.8_MCU

GCAP3_DCLK

5V_GCAP3

V4_DRV

GC

AP

3_5

FILT_3.3V_GCAP3

SCALED_SWB+

V3_

2.77

5V_G

CA

P3

VR

EF

2_2.

775V

GC

AP

3_3

V2_

2.77

5V_G

CA

P3

GC

AP

3_4

V3_2.775V_GCAP3

V3_2.775V_GCAP3

10

VTS_2.3V_GCAP3

V3_

2.77

5V_G

CA

P3

FILT_3.3V_GCAP3

V3_

2.77

5V_G

CA

P3

Bac

klig

ht-

GR

N_L

ED

RE

D_L

ED

FIL

T_3

.3V

_GC

AP

3

GC

AP

3_2

GC

AP

3_1

PW

M1_

1.8V

VT

S_2

.3V

_GC

AP

3

VT

S_2

.3V

_GC

AP

3

R28539K

R22139K

TP201


ZMY013010998-O

G

G

GG

DNPDNP

TP205

ENV_TEMP

0R298

RT200C286270pF

PWM1_1.8V

D202

33uFC224

C2574.7uFC213

4.7uF

V1_3V

C21110uF

47uHL202

33pFC248

C25133pF

0.1uFC293

270pFC292 E206

48nH

5V_RF

C22310uF

GC

AP

3_3

5V_GCAP3

GC

AP

3_2

GC

AP

3_6

V2_2.775V_GCAP3

PW

M1_

1.8V

GC

AP

3_1

DC Su


G

GG

G

G

G

G

GG

G

G

G

G

G

G G G

G GG

DNP

DNP

DNP

DNP

DNP

BLM21P300S

HW_ID=116

4.7nH

HW_ID1HW_ID0

7.2 VOLTS

PWM Filter

DNP

Place not under the Shield

HW_ID2

4.7uFC212

4.7uFC260

TP206

IDLE

SH200SHIELD

SH201SHIELD

R287100K

R29412K

R2950

R286

SO

FT

_TU

RN

_OF

F

100K

33pFC299

48nHE212

R22933K 6 1

4

5

3

2

Q201

1

2

3

0.1uFC244

Q202

33uFC225 C247

33pF

C20110uF0.1uF

C242C2410.1uF

FILT_3.3V

L200

RAW_B+

FUSED_B+

C24633pF

C2400.1uF

C2000.1uF

E200

13OUT2POS

8

SELECT6

SVR5

VC

C1

20

VC

C2

11

4

NC12

NC27

NC39

NC412

NC519

OUT1NEG18OUT1POS3

OUT2NEG

GN

D1

1

GN

D2

10

IN1NEG17 IN1POS16

IN2NEG14

IN2POS15

MODE

U202TDA8547

5.5V_RF

V4_2.775V

IN13

LX114

LX2

PG

ND

16

6REF

9SYNC_PVM

SOFT_TURN_OFF

BOOT

8CC

1CVH

4CVL

15EN_SHDN

11EN_STBY

7FB

10ILIM_SS

3

MAX1685U201

5A

GN

D

AIN2

12

0.47uFC219

EN_ERR3

EN_SD6

FB5

GN

D4

IN2OUT

1

ADP3331U205

C2200.47uF

R208820K

SWB+

R220200K

10KR281

R28010K

R279130K

R27820K0.1uF

C283

R25620K

E211

EXT_SPKR_SEL

BLM11B601S

R2431K

33KR241

R2441K

6.8KR242

33pFC297

0.1uFC296

E208

BLM11B601SE210

C2950.1uF270pF

C294 E207

VR201

48nH

13V

15uHL201

R24033K

R277330K

4.7uFC261

4.7uFC259

4.7uFC209 C2584.7uF

2.5AF200

VREF2_2.775V

C210

V2_2.775V

E2044.7uF

BLM11B601S

E203BLM11B601S

C2910.1uF

C290270pF

E205

AUDIO_PA_ENABLE

48nH

C2700.1uF

R25220K

R254130K

C27110uF

33pFC272

INT_SPKR-

EXT_SPKR+

EXT_SPKR-

Q204

33pF

INT_SPKR+

33pFC278C277

C27633pF

C27533pF

R25510

C2740.1uF

C27310uF

V3_2.775V

33uFC282

D203

C2291.0uF

C253

0.1uF

.01uF

C234

0.1uFC250

0.1uFC245

0.1uF

C280

C243

10uF

HW

_ID

0

HW

_ID

1

HW

_ID

2

VTS_2.3V VTS_2.3VVTS_2.3V

3.3K

FUSED_B+

R245

V3_2.775V_GCAP3

SWB+

5.5V_GCAP3

SWB+

V3_2.775V_GCAP3

SWB+

FUSED_B+

V4_2.775V_GCAP3

V4_DRV FILT_3.3V_GCAP3

V2_

2.77

5V_G

CA

P3

GC

AP

3_4

GC

AP

3_5

FILT_3.3V_GCAP3

FIL

T_3

.3V

_GC

AP

3

GCAP3_7

VR

EF

2_2.

775V

pply & Audio Schematic Diagram (GCAP 3) sheet 2 of 2

TR 4.2 - 39

ZMY0131008-O

G

G

G

G G

ERY INTERFACE CIRCUITRY

VR10013V

75V

D100

5

3

1

2

4

53 Q1024

12

7.5KR113C105

0.1uF

BAT_DATA_OUT

SIDE_OPT_B+

C10233pF

2

4

D101

5

3

1

VR10513V

BAT_DATA_PULL_UP5.5V_RF

12KR112

R1162.2K

BAT_CODE

9K117

2

64

13

Q103

3

2

Q101

1

2OUT

U111MAX4373

6OUT1

10K

IO_1

R111

I/O Interface Schematic Diagram sheet 1 of 2


G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

RESET

J100

ROW3

ROW1

Backlight+

CLOCK

COL1

Backlight-

DATA

40-PIN CONNECTOR

CHIP_SEL

COL0

V3_2.775V

SIDE BUTTON 3

GND

BATT

ROW4

COL2

ROW0

COL4

COL3

SIDE BUTTON 3

DISPLAY_RS

ROW2

C34

C45

GND16

GND2

1

R110

R29

R38

R47

U103EZAST21

C12

C23

33pF

KP_ROW4

J100-23

C114

J100-19

V3_2.7

8R3

7R4

J100-40

2C1

3C2

4C3

5C4

6GND1

1GND2

10R1

9R2

EZAST21U104

J100-6

J100-35

J100-2

KP_ROW3

KP_COL4

0.1uFC104

J100-15

J100-31

BOT_SWB+_EN

0

J100-12

0

R122

J100-28

R121

J100-39

J100-33

BAT_DATA_IN

22

J100-20

R107

J100-30

J100-22

SPIB_CLK

J100-37

2B14B2

J100-9

KP_ROW2

SWITCHS100

1 A13 A2

KP_ROW1

KP_COL1

DISPLAY_RS

J100-34

J100-11

33pFC112

J100-8

J100-4

Backlight-

KP_ROW0

C45

GND16

GND2

1

R110

R29

R38

R47

U105EZAST21

C12

C23

C34

KP_COL3

V3_2.775V

R1090.1

VR1063.9V

22

SPIB_CS1_DISPLAY

J100-10

R106

Q100

6 1

4

5

3

2

J100-5 V3_2.775V

R11433K

R10833K

J100-32

J100-18

33pF

KP_COL0

39K

C118

KP_COL2

R115

33pFC115

KP_ROW4_UNFLTR

J100-26

33pFC116

C11933pF

E100BK1005HM471

33pFC113

J100-36

J100-27

R110

J100-3

J100-21

10K

56KR118

3R

SIDE_SWB+_EN

J100-38

J100-16

SPIB_MOSI

RAW_B+

J100-7

4

5

J100-17

6

RESET5

RS_NEG7

RS_POS8

1VCC

J100-1

CIN13

C

4GND

RESET_OUT

KP_ROW4

J100-29

J100-13

J100-25

J100-14

J100-24

KP_COL4

VREF2_2.775V


ZMY013101009-O

TMS/SRDA/DTR

TRST/STDA/DSR

BOTTOM OPTION 1

BOTTOM OPTION 2JTAG/RADIO ON/OFF

16-PIN CONNECTOR

HEADSET/KEYFAIL

J110

USB-(RXD/TDI)

USB+(TXD/TDO)

USB POWER/RTS/RESET IN

700 mA Switched B+ SupplyMCU_DE/CTS

DSP_DE/FS/DCD

TCK/SCK/RI

E114SPARK_GAP

ARK_GAPE113

J110-8

J110-6

J110-7

J110-4

J110-5

J110-3

SPARK_GAPE130

E129ARK_GAP

E116SPARK_GAP

SPARK_GAP

SPARK_GAPE115

E146

ARK_GAPE145

SPARK_GAPE132

E131SPARK_GAP

J110-14

J110-12

J110-13

J110-9

J110-10

J110-11

E148SPARK_GAP

SPARK_GAPE147

C10133pF

C10033pF

J110-1

J110-2

J110-15J110-16

I/O Int


G

G

G

G

G

G G

G

G

G

G

G

G

GG

G

G

G

G

DNP(133K PULL DOWN IN GCPA3)

3 4 6

TxD_USB+

RxD_USB-

RS232_DCD

5.6VVR102

2 5

1

5.6VVR101

25

4631

25

3146

VR1035.6V

SPE111

SPARK_GAP

SPARK_GAPE112

E109SPARK_GAP

SPARK_GAPE110E108

SPARK_GAP

V3_2.775VV3_2.775V

R10339K

R10239K

V3_2.775V

USB_PWR_RTS_RESETIN

39KR101

E101SPARK_GAP

4

C45

GND16

GND2

1

R110

R29

R38

R47

U102EZAST21

C12

C23

C3

4C3

5C4

6GND1

1GND2

10R1

9R2

8R3

7R4

7

EZAST21U101

2C1

3C2

3

C34

C45

GND16

GND2

1

R110

R29

R38

R4

U100EZAST21

C12

C2

TP103

TP104 SP

E128SPARK_GAP

SPARK_GAPE127

E126SPARK_GAP

SPARK_GAPE125

SPARK_GAPE124

CE_ON_OFF

RS232_RI

RS232_DTR

RS232_DSR

OPT_SEL_1

OPT_SEL_2

SPARK_GAPE117

SPE143

SPARK_GAP

SPARK_GAPE144

E141SPARK_GAP

SPARK_GAPE142E140

SPARK_GAP

SPARK_GAPE107

E106SPARK_GAP

SPARK_GAPE105

SPARK_GAPE104

E103SPARK_GAP

SPARK_GAPE102

E133SPARK_GAP

TP102

RS232_CTS

TP100

13VVR104

E123SPARK_GAP

HEADSET_KEYFAIL

SPARK_GAPE122

E121SPARK_GAP

E120SPARK_GAP

SPARK_GAPE119

E118SPARK_GAP

R120

V3_2.775V

R1191K1K

0.22uFC117

TP105TP106

SPARK_GAPE139

E138SPARK_GAP

SPARK_GAPE137

SPARK_GAPE136

E135SPARK_GAP

SPARK_GAPE134

R10039K

V3_2.775V INT_MIC-

INT_MIC+

IO_1

TP101

erface Schematic Diagram (sheet 2 of 2)

TR 4.2 - 41

ZMY0131014-O

INT_SPKR-

VIBRATOR

INT_SPKR+

ARK_GAPE010

SPARK_GAPE015

E095SPARK_GAP

E013SPARK_GAP

E088SPARK_GAP

E090SPARK_GAP

SPARK_GAPE012

E011SPARK_GAP

SPARK_GAPE091

SPARK_GAPE092

SPARK_GAPE094

AP

SPARK_GAPE089

E014SPARK_GAP

E093SPARK_GAP

VTS_2.3V

KDSV_9

KDSV_1

KDSV_4

KDSV_8

EXT_MIC

KDSV_2

KDSV_5

KDSV_3

KDSV_7

SIDE_OPT_B+

EXT_SPKR+

EXT_SPKR-

INT_SPKR-

INT_EAR-

KDSV_6

INT_SPKR+

INT_EAR+

KDSV_10

Switches And Associated ComponentsSchematic Diagram (sheet 1 of 2)


INT_EAR-

ON

SIDE_RTS

EXT_SPKR-

EXT_SPKR+

SIDE_OPT_SEL3

SIDE_CTS

SIDE_TX

24-PIN

SIDE_OPT_SEL2

SIDE_OPT_SEL1

SIDE_RX

VOL

VTS_2.3V

INT_EAR+

CONNECTOR

EXT_MIC

SIDE_OPT_B+

J002-4

J002-6

J002-1

SPARK_GAPE022

SPARK_GAPE027

E028SPARK_GAP

SP

J002-2

J002-3

SPARK_GAPE045

J002-10

J002-14

SPARK_GAPE097

SPARK_GAPE085

E084SPARK_GAP

SPARK_GAPE025

E051SPARK_GAPSPARK_GAP

E057

J002-23

J002-15

SPARK_GAPE061

SPARK_GAPE052

25

3146

J002-13

5.6VVR002

J002-24

J002-21

J002-22

J002-5

J002-18

J002-16

J002-17

J002-7

J002-11

SPARK_GAPE038

E067SPARK_GAP

SPARK_GAPE034

E046SPARK_GAP

SPARK_GAPE043

J002-9

J002-12

E065SPARK_GAP


E020SPARK_GAP

E041

E055SPARK_GAP

E056SPARK_GAP

J002-19

J002-20

SPARK_GAP

E058SPARK_GAP

SPARK_GAPE047

E048

E062SPARK_GAP

E096SPARK_GAP

E021SPARK_GAP

SPARK_GAPE054

E053SPARK_GAP

46

VR0015.6V

25

31

E060SPARK_GAP

E023SPARK_GAP

SPARK_GAPE050

E049SPARK_GAP

E024SPARK_GAP

SPARK_GAPE031


E029

E030SPARK_GAP

SPARK_GAPE099

E026SPARK_GAP

SPARK_GAPE059

E040SPARK_GAP

SPARK_GAPE036

SPARK_GE087

E039SPARK_GAP

E044SPARK_GAP

E037SPARK_GAP

SPARK_GAP

SPARK_GAPE064

SPARK_GAPE063

E033 E042SPARK_GAP

J002-8

E098SPARK_GAP

E086SPARK_GAP

SPARK_GAPE066


ZMY0131015-O

G

G

G

G

G

G G

GG

G

G G

Data

Batt_Ground

Batt_B+

BATTERYCONTACTS

TX/RX LED

EMERGENCY BUTTON

SIDE BUTTON 2

SIDE BUTTON 1

PTT BUTTON

C0073.9V

33pF

2B1

4B2

PTT

VR006

4B2

SWITCHS005

1 A1

3 A2

SWITCHS004

1 A1

3 A2

2B1

SWITCHS002

1 A1

3 A2

2B1

4B2

SWITCHS003

1 A1

3 A2

2B1

4B2

J001

2DATA

1NEG

3POS

E005BK1005HM471

VREF2_2.775V

E004

BK1005HM471

LNJ123W8P0MT

1 2

3

D001

C00833pF

KP_COL2

EMERGENCY

3.9VVR008

KP_COL1KP_ROW4_UNFLTR

KP_ROW4_UNFLTR

VR00913V

BAT_CODE

RAW_B+

RAW_B+_RF

C01033pF

C00933pF

GRN_LEDRED_LED

SwitchSchem


G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

GGG

G

G

G

G

G

FREQUENCY SWITCH

33pFC014-2

33pFC014-3C014-4

33pF33pFC015-2

VTS_2.3V

33pFC015-3

INT_SPKR+

INT_EAR+

C015-133pF

SIDE_TX

VIBRATOR

SIDE_CTS

VOL

INT_EAR-

INT_SPKR-

C015-433pF

5NEG4

1POS1

2POS2

3POS3

4POS4

EXT_SPKR+

ON

BK20104M601E002

8NEG1

7NEG2

6NEG3

NEG18

NEG27

NEG36

NEG45

POS11

POS22

POS33

POS44

R47

E001BK20104M601

C23

C34

C45

GND1

6GND2

1

R110

R29

R38

V3_2.775V

V3_2.775V

EZAST21U005

C12

1KR002

R0011K

SIDE_RTS

SIDE_RX

SIDE_OPT_B+

SIDE_OPT_SEL3

SIDE_OPT_SEL1

SIDE_OPT_SEL2

EXT_MIC

EXT_SPKR-

C014-133pF

33pFC006-3C006-2

33pF33pFC006-1

V3_2.775VV3_2.775VV3_2.775V

R009

R00339K

R00839K

R007

39K

39K 39K

VCC

5

V3_2.775V

FILT_3.3V

R006

NL27WZ16

GND

2

IN_A11

3IN_A2

OUT_Y16

OUT_Y24

U001

2GND

1IN_A1

3IN_A2

6OUT_Y1

4OUT_Y2

5VCC

U002

NL27WZ16

SPARK_GAPE080E078

SPARK_GAPSPARK_GAPE079E076

SPARK_GAPSPARK_GAPE077


E070SPARK_GAP

E068

8NEG1

7NEG2

6NEG3

5NEG4

1POS1

2POS2

3POS3

4POS4

BK20104M601E003

C006-433pF

R01039K

V3_2.775V

E083SPARK_GAP


E082

R00439K

R00539K

5.6V

25

3146

SW_4

SW_1

VR007

9GND1

1PC0

2PC1

4PC2

8PC3

SW_8

SW_2

S001SWITCH

C0C0

C1C1

7GND

SPARK_GAPE073E072

SPARK_GAPSPARK_GAPE075E074

SPARK_GAPE071

SPARK_GAP

KDSV_3

KDSV_4

KDSV_5

KDSV_6

KDSV_10

VTS_2.3V

KDSV_9

KDSV_2

KDSV_1

EXT_MIC

KDSV_7

SIDE_OPT_B+

KDSV_8

EXT_SPKR+

EXT_SPKR-

INT_SPKR-

INT_EAR-

INT_SPKR+

INT_EAR+

es And Associated Componentsatic Diagram (sheet 2 of 2)

TR 4.2 - 43

ZMY0131010-O

G

G

G

G

RX_TETRA

D500

R50918

PREINIB

10pFC523

C52210pF L508

220nH

SH500SHIELD

19nHL500

R529270

L507

C5407.5pF

7GND5

GND6

8

2IN

6OUT

220nH

FL500

1GND1

3GND2

4GND3

5GND4

270R528

PREINI

GP06_DCLICIN

SH501SHIELD

L510390nH

2.7pFC539

_2.775V

Receiver Front End Schematic Diagram


G

G

G

DNP

DNP

0.56V

1.27V

1.8V

GPO6/DCLICIN

GPO5/DCLICP

DNP

2.74V

V4_2.775V

4

1 2

5 3

220

Q500

R502

L5059.0nH

C537

7GND5

GND6

8

IN2

OUT6

7.5pF

FL501

GND1

13GND2

4GND3

GND4

5

3 4GND2

IN2

OUT1

TETRA_RX_LO

LP0805A0967AWTRFL503

GND1

OUT4

IN1

L503220nH

GND

2

GND1

3

GND2

5

GND3

6

109.65MHzKFN6237FL502

C5311000pF

C50833pF

5

IF6

LO3

RF4

VDD1

C5304.7pF

TQ5M31U502

GIC2

GND

4.7uFC536

2pF

GP05_DCLICP

C529

22pFC534

0R516

33pFC516

C53333pF

C51233pF

1KR500

TP501

BK1005HM471E500

12nHL502

E501BK1005HM471

TP500

L5016.8nH

C5170.1uF

C527

R5060

0.1uF

2.2pFC538

R51139

53

C5192pF

Q5014

12

C528150pF

L5207.5nH

L509390nH

120nHL514

C53536pF

RF0UT4

RFIN1

VPD3

U500RF2361

GND12

GND25

C5006.8pF

C514

12nHL513

3.6pF

.01uFC501

33pFC510

R510100

C52433pF

0.1uF

RX_2.775V

RX

C511

RX_2.775V

RX_2.775V


ZMY0131011-A

G

G

G

G

G

G

G

G

G

G

G

Tetra RX Mixer + 2nd LO Enable

GPO6/DCLICIN

0

Ded_Synt_Ref

TCXO_WARP

R627

TETRA_2nd_LO_Enable

K1

R624

C647

200

0.1uF

C6410.1uF

C6460.1uF

C6430.1uF

VBLIN

GP05_DCLICP

C6290.1uF

VCTRL

C6440.1uF

GND

2

T

VCC4

VCON1

Y601KT19

16.80MHz

68R623

WPIC_TXE

VCNTO

GP06_DCLICIN

ASW

C6450.1uF

RX_ACQ

2.775V_WPIC

2.775V_WPIC

Recei


G

GG

G

GG

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

DNP

DNP

DNP

WPIC SHIELD

DNP

DNP

.01uFC614

4

8

R610100K

4

1

1OUTQ

WPIC_FSYNC

3

5

0.1uFC620

0.1uF

VCNTOJ6

VCOCT1K1

VCOCT2J2

XTALBASEK6

XTALEMITL6

J8XTALWARP

C618

A11TSLOT

TSLOTBA10

K11TXCLK_SCK

TXE_TXKEYH8

TXKEYOUT_TEST_SO3F2

VAGE1

VAGBYPE3

VBLINL5

TCAPMC7

TCAPPB8

TCLKB11

TCLKBC10

TEST1_EERID4

TEST2_EERQD3

TESTD_GPO4D9

TME11

K4SFBYP

SFGNDK3

L4SFOUT

SFVCCJ4

K9SPICLK

SPIIL9

SRD_TEST_SO1J11

STD_TEST_SI3K10

RFA0B1

RSTBE10

H9RXACQ

RXCLKJ10

RXFS_SFS_TEST_SO2L11

SATDETH1

SERIALGNDL8

SERIALVCCH11

PREINIBA4

PRSCING1

QGNDC11

QVCCD10

B9REFGND

REFPLLGNDH10

REFPLLVCCG10

REFVCCB10

PLLEMITG9

PRAGNDA2

PRAGNDDIGA1

C3PRAVCC1

B5PRAVCC2

PREINGB3

PREINGBA3

PREINIB4

OUTQBC8

D6PKGGND1

F4PKGGND2

PKGGND3F8

H6PKGGND4

PLLBASE_TEST_SC2G11

PLLCPF11

PLLCPVCCF9

NGNDD11

E9NVCC

OSCENBJ9

OSCGNDK5

J7OSCVCC

OUTID8

OUTIBA9

A8OUTQ

GSMDP_GPO2H2

LOGICGNDL7

LOGICVCCK7

D1LOIN

MAINGNDG2

MAINVCCH3

MNCPGNDK2

MNCPVCCH4

DCLQCP_GPO7A6

DETSW_TEST_SI2J3

DMCS_TEST_SI1L10

B2DMXGND

DMXGNDDIGC2

C1DMXVCC

D2DMXVCCDIG

FMOUT_GPO3B7

CLKSEL_TEST_SC3C9

L3CPGITR

L2CPGT

CREFA7

CTTIME_GPO1J1

DCLICIN_GPO6C5

DCLICP_GPO5B6

DCLQCIN_GPO8C6

AGCDRIVEG3

AGCGNDE2

AGCVCCF1

ASW_TEST_SC1J5

A5BBFGND

BBFVCCC4

K8CEX

CLKOUTF10

U60168C21

ADAPTL1

AGCF3

.01uF

2

C651

0.1uFC616

PRSCIN

WPIC_SRD

6

33

3

9

4

R604

7

2

8

2.2KR603

TP600

330pFC601

0.1uFC617

.01uFC652

C6070.1uF

5.6R62

7

2

16.8_MHz_CLK

C6060.1uF

270pFC653

SHIELDSH600

C635270pF

2.775V_WPICV4_2.775V

6

100KR608

0.1uFC611

.015uFC612

TCLKB

6

TSLOTB

OUTQB

8

5

OUTIB

RX_2ND_LO

8

RESET_OUT

SPIA_CLK

TCLK

0.1uFC619

C6100.1uF

7

C6050.1uF

OUTI

TP601

51R602

5V_RF5

3OU

C6401500pF

R611

C615

100K

1000pF

3300pFC609

6

4

5

WPIC_OSC_EN

TSLOT

WPIC_STD

0.1uFC626

3

PREINI

V3_2.775V

0R612

GND

V3

7

PREINIB

2

3

C608.047uF

WPIC_TXCLK

C636270pF

36nH

SPIA_MOSI

SPIA_CS0_WPIC

L603

933pFC602

2.775V_WPIC

WPIC2(2:9)

2.775V_WPIC

2.775V_WPIC

2.775V_WPIC

5V_RF+

V3

2.775V_WPIC

2.775V_WPIC

2.775V_WPIC

2.775V_WPIC

2.775V_WPIC

5V_RF+

2.775V_WPIC

DUMMY

WPIC1(1:8)

2.775V_WPIC

2.775V_WPIC

2.775V_WPIC

ver Back End Schematic Diagram

TR 4.2 - 45

ZMY0130999-A

G(WPIC)

DNPDNP

DNP DNP

DNP

C8204700pF

43pFC822

SHIELDSH902

C85043pF

2.2pFC845

1

3

5NC

24

6

SHIELDSH800

T800XFMR

SHIELDSH801

220nHL8084

F

.015uFC818

SHIELDSH901

43pFC853

C82643pF

C82543pF

C8462.2pF

R9210

C93443pF

R81039

C82343pF

R91436

300R922

150R915

4700pFC819

43pFC844

150R913

C821.022uF

300R923

SHIELDSH903

.022uF

R8060

C824

C90143pF

0.1uFC806

ASW

Transmitter Schematic Diagram (sheet 1 of 2)


G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

close to IC pins

From Redcap

LnODCT

From FGU

FROM WPIC

DNP

Must be placed

220nHL905

43pFC803

0.1uFC808

C84843pF

.022uFC814

E807

BLM11B601S

V4_2.775V

43pFC851

C80743pF

.022uFC832

43pFC852

C8000.1uF

R808

VDD

8

VOFF

17

VSSR

23

39

TST4

USUB

49

VCC

40

VCC2

63

VCCD

34VCCO

22

VCCU

5314VCP

SLTB10

3SPICSPII

4

SPIO5

SPISB6

TST126

TST227

TST329

30

MVCOB25

OVCO19

OVCOB20

RFIN37

RFINB36

RFOUT52

RFOUTB51

SLT9

LP1QB41

LP2I55

54LP2IB

LP2Q48

LP2QB47

LSUB

13

MRSTB2

MVCO24

LCAP38

LOI5756

LOIBLOQ

46LOQB

45

LP1I44

LP1IB43

LP1Q42

DSUB

33

GCP

15 39GND

GND0

21

GND2

62

GNDD

35

GNDU

50

GOFF

18

CAPM31

CAPO32

64CAPR

CAPRB1

CLKI11

CLKIB12

CPO16

DGND

7

ASW28

BINI61

BINIB60

BINQ59

BINQB58

U803XC390138

43pFC831

C8043p

3pFC827

0.1uFC968

510R801

5V_RF

51R802

C81243pF

C801

43pF

43pF

C836

R800100

4

1

2

5

3

Q805

51R804

43pFC833

C80243pF

2.7pFC828

C817.015uF

43pFC815

SHIELDSH900

4

L80710nH

U801SLCS090P082

IN1

ISO_PORT3

OUT_16

OUT_2

C8166800pF

43pFC830

E806BLM11B601S

V4_2.775V

C81343pF

C84943pF

L800220nH

L801220nH

C8054.7uF

0.1uFC809

0.1uFC810

43pFC829

C8110.1uF

51R803

LO_DRIVER_EN

MVCO_PS

TCLKB

TSLOT

MVCO

GND

OUTIB

SPIA_CLK

SPIA_MOSI

SPIA_MISO

DUMMY

OUTI

SPIA_CS2_ODCT

RESET_OUT

TSLOTB

OUTQ

TCLK

OUTQB


G

G

G

G

G

G

GG

(REDCAP)

from REDCAP

DNP

DNP

(WPIC)

to RX FE

C94043pF

3pF

C943

9.18nHL912

5_S

4DIN

3_CS

AX5401U802

100KR910

C936

C935

2.4pF

43pF

J800

D803

C93110pF

R9123008.2pF

C939

D802

9.96nHL911

C93743pF27nH

L910

20nH909

C9441pF

5.6K

R809

SPIA_MOSI

V4_2.775V

SPIA_CLK

PA_BIAS

SPIA_CS_PA_BIAS

D901

0 C9381pF

R91118

957.1uF

1pFC956

D903

4

15

Q806

Q801300R916

43pFC949

9.96nH

L915

C9481.5pF

VCNTO

RX_TETRA

ANT_EN

ZMY01301000-A

Trans


G

G

G

G

G

DNP

DNP DNP

DNP

DNP

DNP

DNP

DNP

DNP

DNP

VBLIN

WPIC

C96318pF

C9640.1uF

RT800

C941

C933

V4_2.775V

43pF

43pF

43pF

L9023.9nH

.022uF

C913

L906

C909

C916

6nH

H800HEATSINK

POS

5.1pF

5.6pFC915

1.2pFL904

C91443pF

.022uFC920R901

200

C904100uF

2.7pF

1L

6V

DD

7W

C912

CLK

EN

2G

ND

8H

Q800

M

.022uF

C910

7RFOUT2

1VCNTRL

14VD1

2VG1

3VG2

12G

ND

313

GN

D4

8NC1

9NC2

10NC3

15NC4

16RFIN

6RFOUT1

U80030C65

EP

17

11G2

4G

ND

15

GN

D2

E811

C903100uF

GN

D2

4

GN

D3

5 7G

ND

4

OUT6

IN1

806MHz-915MHz

FL80115B01

GN

D2

GN

D1

3

C83543pF

R90951

43pF

22KR929

C942

.022uF

C950

SWB+

33K

C908.022uF

R924

C90743pF

L9016.8nH

R9301K

R931

2L

C958

200

220nH

L900 0.1uF

L918

43pFC951

100nH

7.5pF

C928

C92710pF

43pFC921

0R908

68K

R807

43pF

18pF

C924

4

3

1

2

5

C918

U907

LMC7101BI

C9550.1uF

C902

RAW_B+_RF

100uF

C932

E81

43pF

C0

R91922K

L914220nH

43pF43pF

C962C961

R9020

4

12

53

.018uFC969

23

C9220.1uF

200R920

2.2pF

C967

6.2pFC966

4.7pFC965 COUP_PORT

4

GN

D1

2

GN

D2

5

IN1

OUT3

U806SLCS090MP084

.022uFC926

FBMH3216HME808

L90815.68nH

TX

2

PA_TEMP

TX1

VBLIN

mitter Schematic Diagram (sheet 2 of 2)

TR 4.2 - 47

ZMY0131012-O

G

G

G

DNP

To Rx F/E

To Rx B/E

C7181pF

0R713

0pF751

R7080

33pFC727

TETRA_RX_LO

RX_2ND_LO

PRSCIN

Frequency Generation Unit Schematic Diagram


G

G

G

G

G

G

G

G

G G

G

G

G

G

G

G

G

From Rx B/E

From RedCap

From GCAP3

1SV305

1SV305

NE68519

MAIN VCO SHIELD

From GCAP3

1SV305

From Rx B/E

UMC5NTL

RX 2ND LO SHIELD

Rx 2nd LO VCO Circuit

GPO6

To Escort PLL

NE68519NE68519

DNP

R73718K

C748

SH700SHIELD

56pF

L701100nH

C7062.4pF

C7371000pF

5

2 3

6 4

1

Q731

Q730

100pF

2.7pF

C750

C701

C731

C7261pF

22pF

Y7000MHz

TP700

1.6pFC705

10KR735

Q702

R7103.6K

C74310pF

33pFC709

C7413.9pF

C71033pF

100R738

6.2pFC740

15C

33pFC725

100nHL703

C7032pF

4.7KR704

5V_RF

2.2KR734

.022uFC738

C70033pF

12nHL732

8.2KR705

SF_4.5V

SF_4.5V

0R707

VCTRL

200R701

Q703

4

1

2

5

3

C71233pF

270R736

1000pFC711

D700

SHIELDSH730

C7042.4pF

9NC2

13NC3

NC4218

OSC_IN

24VCC1

23VCC2

2VP1

22VP2

11FOLD

4GND1

7GND2

10GND3

16GND4

19GND5

15LE

NC11

12CLK

14DATA

20DOIF

3DORF

17FINIF

18FINIF2

6FINRF

5FINRF1

LMX23321SLSLBU730

33pFC713

3.6K

C742

R709

8.2pF

2.775V_WPIC

100nHL700

56R706

C7022.7pF

L73047nH

Q700

1000pFC720

10nHL704

L705

C735

100nH

1000pF

10R700

BLM11B601SL731

C74410pF

C7242.7pF

C72833pF

C734270pF

C7450.1uF

C732

D730

330pF

1500pFC739

15nH

0.1uFC746

L706

GND

R711270

SF_4.5V

100nHL702

D701

4.3KR733

5V_RF5V_RF

SF_OUTSF_OUT

TETRA_2nd_LO_Enable

Ded_Synt_Ref

V4_2.775VV4_2.775V

GND

SYNT_CS_

SPIA_CLK

SPIA_MOSI

TETRA_TX_LO

TETRA_MAIN_VCO_ON


ZMY0131013-A

G

G

G

G

DNP

To LNODCT IC

9

To Phase Splitter

uF93

C4954.7uF

10uFC450

V1_3V

15R458

C4891pF

C4862pF

R478680

L4665.6nH

465.6nH

C4855.6pF

MVCO_PS

MVCO

SF_4.5V

U461TAR5S45

CTRL

GND

2

NOISE

VIN4

VOUT

C48743pF

15R457

15R459

R4771K

ESCO


G

G

G

G

G

G

G

G

G

G

G NE68519

NE68519

UMT1

From Main VCO Buffer

DNP

DNP

NE68519

From RedCap

From RedCap

From RedCap

DNP

1SV305

NE6851

ESCORT SHIELD

4.7uFC494

ESC_VCO_BUF_EN

.01C4

2.4pFC480

C49043pF

C46743pF

R46020K

C48843pF

2 3

6 4

1

5.5V_RF

TETRA_TX_LO

Q465

5

75R481

10

R48075

R479

5.1pFC476

D460

C4781pF

R4650

1KR498

C49143pF

43pFC462

51R452

R4631K

R4621K

100R471

10KR467

1.6pF1pF C459

200

C458

.015uF

R464

C472

R46856

C470

14

VDD

15

0.1uF

4

GND2

17

IDOWN10

IUP11

NC1

RTESTCLK7

RTESTOUT5

SPIEN3

TESTOUT

CEX_A08

CLK_A16

CPBIAS13

CPGND

12

DATA_RTB2

FREQA16

FREQB9

GND1

SPIA_CS1_ESCORT

BICMO885U460

R461100K

V1_3V

SPIA_CLK

SPIA_MOSI

C47543pF

0R482

C471.01uF

R47410

C48343pF

R473470

33pFC455

100nHL464

100nHL463

L5

C4842.7pF

33pFC460

L461120nH

C4812.4pF

100R453

R499

100nHL462

120

V1_3V

5V_RF

1

3

5R4542.7K

2 56 3

1 4

10uFC451

Q460

Q463

Q466

C473510pF

120R483

Q464

R4721K

RESONATOR0MHzY460

GND

C45733pF

3.6KR456

C466.01uF

5.1pFC482

R470

Q459

10

L45918nH

20KR466

100nHL458

5.1pFC479C4775.1pF

R476120

C46143pF

2 3

6 4

1

SHIELDSH400

Q467

5

33pFC456

0.22uFC469

ESC_VCO_BUF_EN

RT Schematic Diagram

TRANSC 4.2 - 49

806-8

CircuRe

C006

C007C008C009C010C014

C015

C100C101C102C104

C105

C112C113C114C115C116C117

C118C119C200

C201

C202C203C204C205C206C207C208

C209

C210C211

C212C213C214

C215

Dummy Part Numberr Chip 4.7UF %0805r Chip 4.7UF %0805Dummy Part Numberr Chip 4.7UF %0805Dummy Part Numberip 1000 PF 10% X7Rip 100000 PF +80-Vr Chip 0.1UF 10% 6.3ramic Chip 10.0UFDummy Part Numberip 10.0 UF 16V +80-

r Chip 0.1UF 10% 6.3ip 33.0 PF 5% COGip 33.0 PF 5% COGip 33.0 PF 5% COGip 33.0 PF 5% COGip 43.0 PF 5% COGUF 16V Cer 3225 X5Rnt Chip 33 UF 16V

r Chip 0.1UF 10% 6.3r Chip 1.0 UF1 0Vtal/poly Film 0.1ip 1000 PF 10% X7Rtal/poly Film 0.1r Chip 0.1UF 10% 6.3tal/poly Film 0.1r Chip 0.1UF 10% 6.3tal/poly Film 0.1r Chip 0.1UF 10% 6.3ip 100000 PF +80-Vip 33.0 PF 5% COGip CL2 X7R Reel 8200ip 33.0 PF 5% COGip 10000 PF 10% X7RIP 100000 PF +80-Vip 100000 PF +80-Vip 10000 PF 10% X7Rip CL2 X7R Reel 6800ip CL2 X7R Reel

Description

C306 2311049A59 Cap Tant Chip A/P 10UF 10% 6V

C307 2113743M24 Cap Chip 100000 PF +80-20% Y5V

C308 2113743N38 Cap Chip 33.0 PF 5% COGC309 2113928P04 Cap Cer Chip 1.0UF 20%

6.3VC310 2113743N38 Cap Chip 33.0 PF 5% COGC311 2113928P04 Cap Cer Chip 1.0UF 20%

6.3VC312 2311049A59 Cap Tant Chip A/P 10UF 10%

6VC313 2113743M24 Cap Chip 100000 PF +80-

20% Y5VC314 2113743M24 Cap Chip 100000 PF +80-

20% Y5VC315 2113743M24 Cap Chip 100000 PF +80-

20% Y5VC316 2113743M24 Cap Chip 100000 PF +80-

20% Y5VC317 2113743L41 Cap Chip 10000 PF 10% X7RC318 2113743M24 Cap Chip 100000 PF +80-

20% Y5VC319 2113743M24 Cap Chip 100000 PF +80-



20% Y5VC324 2113743M24 Cap Chip 100000 PF +80-


20% Y5VC327 2113743L41 Cap Chip 10000 PF 10% X7RC450 2113928K09 Cap Cer Chip 10.0 UF 6.3V

10%C451 2113928K09 Cap Cer Chip 10.0 UF 6.3V

10%C455 2113743N38 Cap Chip 33.0 PF 5% COGC456 2113743N38 Cap Chip 33.0 PF 5% COGC457 2113743N38 Cap Chip 33.0 PF 5% COGC458 2113743N03 Cap Chip 1.0 PF +-.25PF

COGC459 2113743N08 Cap Chip 1.6 PF +-.25PF

COGC460 2113743N38 Cap Chip 33.0 PF 5% COGC461 2113743N41 Cap Chip 43.0 PF 5% COGC462 2113743N41 Cap Chip 43.0 PF 5% COG

Circuit Ref

Motorola Part No. Description


70 MHz Radio Parts List

it f


2186133Z01 Capacitor Array 33PF +/-10% 0805

2113743N38 Cap Chip 33.0 PF 5% COG2113743N38 Cap Chip 33.0 PF 5% COG2113743N38 Cap Chip 33.0 PF 5% COG2113743N38 Cap Chip 33.0 PF 5% COG2186133Z01 Capacitor Array 33PF +/-10%

08052186133Z01 Capacitor Array 33PF +/-10%

08052113743N38 Cap Chip 33.0 PF 5% COG2113743N38 Cap Chip 33.0 PF 5% COG2113743N38 Cap Chip 33.0 PF 5% COG2113743M24 Cap Chip 100000 PF +80-

20% Y5V2113743M24 Cap Chip 100000 PF +80-

20% Y5V2113743N33 Cap Chip 20.0 PF 5% COG2113743N33 Cap Chip 20.0 PF 5% COG2113743N38 Cap Chip 33.0 PF 5% COG2113743N38 Cap Chip 33.0 PF 5% COG2113743N38 Cap Chip 33.0 PF 5% COG2113743K16 Cap Chip .220 UF +80-20%

16V2113743N44 Cap Chip 56.0 PF 5% COG2113743N44 Cap Chip 56.0 PF 5% COG2113743M24 Cap Chip 100000 PF +80-

20% Y5V2113928K09 Cap Cer Chip 10.0 UF 6.3V

10%2113743L41 Cap Chip 10000 PF 10% X7R2113743L17 Cap Chip 1000 PF 10% X7R2113928N01 Cap Cer Chip 0.1UF 10% 6.32113928N01 Cap Cer Chip 0.1UF 10% 6.32113928N01 Cap Cer Chip 0.1UF 10% 6.32113928N01 Cap Cer Chip 0.1UF 10% 6.32113743M24 Cap Chip 100000 PF +80-

20% Y5V2113928C04 Cap Cer Chip 4.7UF

6.3V10%08052185802B01 Cap 10V 4.7UF2311049A72 Cap Tant Chip 10.0UF 10%

10VNot Placed GCAM Dummy Part NumberNot Placed GCAM Dummy Part Number2113928C04 Cap Cer Chip 4.7UF

6.3V10%08052113928C04 Cap Cer Chip 4.7UF

6.3V10%0805

C216 2311049A72 Cap Tant Chip 10.0UF 10% 10V

C217 2113743N38 Cap Chip 33.0 PF 5% COGC218 2113743N38 Cap Chip 33.0 PF 5% COGC219 2113743A27 Cap Chip .470 UF 10% 16VC220 2113743A27 Cap Chip .470 UF 10% 16VC221 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C222 Not Placed GCAM Dummy Part NumberC223 2113928K09 Cap Cer Chip 10.0 UF 6.3V

10%C224 2311049C15 Cap Tant Chip 33.0 UF 10V

10%C225 2311049A97 Cap Tant Chip 33 UF 16V

20%C227 2113928C04 Cap Cer Chip 4.7UF

6.3V10%0805C229 2113928A01 Cap Cer Chip 1.0 UF1 0VC230 2113928A01 Cap Cer Chip 1.0 UF1 0VC231 2113928A01 Cap Cer Chip 1.0 UF1 0VC232 2113928A01 Cap Cer Chip 1.0 UF1 0VC233 2113928A01 Cap Cer Chip 1.0 UF1 0VC234 2113743M24 Cap Chip 100000 PF +80-

20% Y5VC235 2113928A01 Cap Cer Chip 1.0 UF1 0VC236 2113743L17 Cap Chip 1000 PF 10% X7RC237 2113743N30 Cap Chip 15.0 PF 5% COGC238 2113743N30 Cap Chip 15.0 PF 5% COGC239 2113743M24 Cap Chip 100000 PF +80-

20% Y5VC240 2113743M24 Cap Chip 100000 PF +80-

20% Y5VC241 2113743M24 Cap Chip 100000 PF +80-

20% Y5VC242 2113743M24 Cap Chip 100000 PF +80-

20% Y5VC243 Not Placed GCAM Dummy Part NumberC244 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C245 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C246 2113743N38 Cap Chip 33.0 PF 5% COGC247 2113743N38 Cap Chip 33.0 PF 5% COGC248 2113743N38 Cap Chip 33.0 PF 5% COGC249 2113928C04 Cap Cer Chip 4.7UF

6.3V10%0805C250 2113743M24 Cap Chip 100000 PF +80-

20% Y5VC251 2113743N38 Cap Chip 33.0 PF 5% COGC252 2113928K09 Cap Cer Chip 10.0 UF 6.3V

10%C253 2113743L41 Cap Chip 10000 PF 10% X7RC254 2113928A01 Cap Cer Chip 1.0 UF1 0VC256 Not Placed GCAM Dummy Part Number

Circuit Ref


C257 Not Placed GCAM C258 2113928C04 Cap Ce

6.3V10C259 2113928C04 Cap Ce

6.3V10C260 Not Placed GCAM C261 2113928C04 Cap Ce

6.3V10C265 Not Placed GCAM C267 2113743L17 Cap ChC269 2113743M24 Cap Ch

20% Y5C270 2113928N01 Cap CeC271 2113928D08 Cap CeC272 Not Placed GCAM C273 2113743H14 Cap Ch

20%C274 2113928N01 Cap CeC275 2113743N38 Cap ChC276 2113743N38 Cap ChC277 2113743N38 Cap ChC278 2113743N38 Cap ChC279 2113743N41 Cap ChC280 2113743T19 Cap 10C282 2311049A97 Cap Ta

20%C283 2113928N01 Cap CeC285 2113928A01 Cap CeC286 2113743L03 Cap MeC287 2113743L17 Cap ChC290 2113743L03 Cap MeC291 2113928N01 Cap CeC292 2113743L03 Cap MeC293 2113928N01 Cap CeC294 2113743L03 Cap MeC295 2113928N01 Cap CeC296 2113743M24 Cap Ch

20% Y5C297 2113743N38 Cap ChC298 2113741F47 Cap ChC299 2113743N38 Cap ChC300 2113743L41 Cap ChC301 2113743M24 CAP CH

20% Y5C302 2113743M24 Cap Ch

20% Y5C303 2113743L41 Cap ChC304 2113741F45 Cap ChC305 2113741F49 Cap Ch

10000

Circuit Ref

Motorola Part No.


C466C467C469

C470C471C472C473C475C476C477C478

C479C480

C481

C482C483C484

C485C486C487C488C489

C490C491C493C494C495C500C501C508C510C511

C512C514

C516C517

C519C522C523C524C527

CircuRe

ip 2.4 PF +-.25PF

ip 1.6 PF +-.25PF

ip 2.4 PF +-.25PF

ip 33.0 PF 5% COGip 33.0 PF 5% COGip 1000 PF 10% X7Rip 33.0 PF 5% COGip 33.0 PF 5% COGip 1.0 PF +-.25PF

Dummy Part Numberip 2.7 PF +-.25PF

ip 33.0 PF 5% COGip 1.0 PF +-.25PF

Dummy Part Numberip 33.0 PF 5% COGip 22.0 PF 5% COGip 330 PF 10% X7Rtal/poly Film 0.1ip 1000 PF 10% X7Rip 1000 PF 10% X7Rip 22000PF +80-20%

ip 1500 PF 10% X7Rip 6.2 PF + -,5PF COGip 3.9 PF +-.25PF

ip 8.2 PF + -.5PF COGip 10.0 PF 5% COGip 10.0 PF 5% COGip 100000 PF +80-Vr Chip 0.1UF 10% 6.3ip 56.0 PF 5% COGip 100 PF 5% COGip 150 PF 5% COGr Chip 0.1UF 10% 6.3ip 43.0 PF 5% COGip 43.0 PF 5% COGip 43.0 PF 5% COGip 43.0 PF 5% COGor Tant 10% 4.7UFr Chip 0.1UF 10% 6.3ip 43.0 PF 5% COGr Chip 0.1UF 10% 6.3r Chip 0.1UF 10% 6.3

Description

C810 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C811 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C812 2113743N41 Cap Chip 43.0 PF 5% COGC813 2113743N41 Cap Chip 43.0 PF 5% COGC814 2113743M08 Cap Chip 22000PF +80-20%

Y5VC815 2113743N41 Cap Chip 43.0 PF 5% COGC816 2113741F45 Cap Chip CL2 X7R Reel 6800C817 2113743E07 Cer Chip Cap .022UFC818 2113743E07 Cer Chip Cap .022UFC819 2113741F41 Cap Chip CL2 X7R Reel 4700C820 2113741F41 Cap Chip CL2 X7R Reel 4700C821 2113743E07 Cer Chip Cap .022UFC822 2113743N41 Cap Chip 43.0 PF 5% COGC823 2113743N41 Cap Chip 43.0 PF 5% COGC824 2113743E07 Cer Chip Cap .022UFC825 2113743N41 Cap Chip 43.0 PF 5% COGC826 2113743N41 Cap Chip 43.0 PF 5% COGC827 Not Placed GCAM Dummy Part NumberC828 2113743N12 Cap Chip 2.7 PF +-.25PF

COGC829 2113743N41 Cap Chip 43.0 PF 5% COGC830 2113743N41 Cap Chip 43.0 PF 5% COGC831 2113743N41 Cap Chip 43.0 PF 5% COGC832 2113743M08 Cap Chip 22000PF +80-20%

Y5VC833 2113743N41 Cap Chip 43.0 PF 5% COGC835 2113743N41 Cap Chip 43.0 PF 5% COGC836 2113743N41 Cap Chip 43.0 PF 5% COGC844 2113743N41 Cap Chip 43.0 PF 5% COGC845 Not Placed GCAM Dummy Part NumberC846 Not Placed GCAM Dummy Part NumberC848 2113743N41 Cap Chip 43.0 PF 5% COGC849 2113743N41 Cap Chip 43.0 PF 5% COGC850 2113743N41 Cap Chip 43.0 PF 5% COGC851 2113743N41 Cap Chip 43.0 PF 5% COGC852 2113743N41 Cap Chip 43.0 PF 5% COGC853 Not Placed GCAM Dummy Part NumberC901 2113743N41 Cap Chip 43.0 PF 5% COGC902 2311049C49 Cap Tant Chip 100 UF 10%

16VC903 2311049C49 Cap Tant Chip 100 UF 10%

16VC904 2311049C49 Cap Tant Chip 100 UF 10%

16VC907 2113743N41 Cap Chip 43.0 PF 5% COGC908 2113743M08 Cap Chip 22000PF +80-20%

Y5VC909 2113743M08 Cap Chip 22000PF +80-20%

Y5V

Circuit Ref



2113743L41 Cap Chip 10000 PF 10% X7R2113743N41 Cap Chip 43.0 PF 5% COG2113743K16 Cap Chip .220 UF +80-20%

16VNot Placed GCAM Dummy Part Number2113743L41 Cap Chip 10000 PF 10% X7R2113743L37 Cap Chip 6800 PF 10% X7R2113743L10 Cap Chip 510 PF 10% X7R2113743N41 Cap Chip 43.0 PF 5% COG2113743N19 Cap Chip 5.1 PF +-.5PF COG2113743N19 Cap Chip 5.1 PF +-.5PF COG2113743N03 Cap Chip 1.0 PF +-.25PF

COG2113743N19 Cap Chip 5.1 PF +-.5PF COG2113743N11 Cap Chip 2.4 PF +-.25PF

COG2113743N11 Cap Chip 2.4 PF +-.25PF

COG2113743N19 Cap Chip 5.1 PF +-.5PF COG2113743N41 Cap Chip 43.0 PF 5% COG2113743N12 Cap Chip 2.7 PF +-.25PF

COG2113743N20 Cap Chip 5.6 PF +-.5PF COGNot Placed GCAM Dummy Part Number2113743N41 Cap Chip 43.0 PF 5% COG2113743N41 Cap Chip 43.0 PF 5% COG2113743N03 Cap Chip 1.0 PF +-.25PF

COG2113743N41 Cap Chip 43.0 PF 5% COG2113743N41 Cap Chip 43.0 PF 5% COG2113743L41 Cap Chip 10000 PF 10% X7R2170282A03 High Cap MLCC,4.7UF2170282A03 High Cap MLCC,4.7UF2113743N22 Cap Chip 6.8 PF +-.5PF COG2113743L41 Cap Chip 10000 PF 10% X7R2113743N38 Cap Chip 33.0 PF 5% COG2113743N38 Cap Chip 33.0 PF 5% COG2113743M24 Cap Chip 100000 PF +80-

20% Y5V2113743N38 Cap Chip 33.0 PF 5% COG2113743N15 Cap Chip 3.6 PF +-.25PF

COG2113743N38 Cap Chip 33.0 PF 5% COG2113743M24 Cap Chip 100000 PF +80-

20% Y5VNot Placed GCAM Dummy Part Number2113743N26 Cap Chip 10.0 PF 5% COG2113743N26 Cap Chip 10.0 PF 5% COG2113743N38 Cap Chip 33.0 PF 5% COG2113743M24 Cap Chip 100000 PF +80-

20% Y5V

it f


C528 2113743N54 Cap Chip 150 PF 5% COGC529 Not Placed GCAM Dummy Part NumberC530 2113743N18 Cap Chip 4.7 PF +-.25PF

COGC531 2113743L17 Cap Chip 1000 PF 10% X7RC533 2113743N38 Cap Chip 33.0 PF 5% COGC534 2113743N34 Cap Chip 22.0 PF 5% COGC535 2113743N39 Cap Chip 36.0 PF 5% COGC536 2170282A03 High Cap MLCC,4.7UFC537 2113743N23 Cap Chip 7.5 PF +-.5PF COGC538 2113740L02 Cap Cer Chip 2.2 PF+-0.1PFC539 2113740F13 Cap Chip Reel CL1 +/-30 2.7C540 2113743N23 Cap Chip 7.5 PF +-.5PF COGC601 2113743L05 Cap Chip 330 PF 10% X7RC602 2113743N38 Cap Chip 33.0 PF 5% COGC605 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C606 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C607 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C608 2113743E12 Cap Chip .047UF 10% X7RC609 2113743L29 Cap Chip 3300PF 10% X7RC610 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C611 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C612 2113743E03 Cer Chip Cap .015UFC614 2113743L41 Cap Chip 10000 PF 10% X7RC615 2113743L17 Cap Chip 1000 PF 10% X7RC616 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C617 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C618 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C619 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C620 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C626 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C629 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C635 2113743L03 Cap Metal/poly Film 0.1C636 2113743L03 Cap Metal/poly Film 0.1C640 2113743L21 Cap Chip 1500 PF 10% X7RC641 2113743M24 Cap Chip 100000 PF +80-

20% Y5VC643 0885126C07 Cap 0.1 UF PolyC644 0885126C07 Cap 0.1 UF PolyC645 0885126C07 Cap 0.1 UF PolyC646 0885126C07 Cap 0.1 UF PolyC647 2113928N01 Cap Cer Chip 0.1UF 10% 6.3C651 2113743L41 Cap Chip 10000 PF 10% X7RC652 2113743L41 Cap Chip 10000 PF 10% X7RC653 Not Placed GCAM Dummy Part NumberC700 2113743N38 Cap Chip 33.0 PF 5% COGC701 2113743N12 Cap Chip 2.7 PF +-.25PF

COGC702 2113743N12 Cap Chip 2.7 PF +-.25PF

COGC703 2113743N09 Cap Chip 2.0PF +-.25PF COG

Circuit Ref


C704 2113743N11 Cap ChCOG



C709 2113743N38 Cap ChC710 2113743N38 Cap ChC711 2113743L17 Cap ChC712 2113743N38 Cap ChC713 2113743N38 Cap ChC718 2113743N03 Cap Ch

COGC720 Not Placed GCAM C724 2113743N12 Cap Ch

COGC725 2113743N38 Cap ChC726 2113743N03 Cap Ch

COGC727 Not Placed GCAM C728 2113743N38 Cap ChC731 2113743N34 Cap ChC732 2113743L05 Cap ChC734 2113743L03 Cap MeC735 2113743L17 Cap ChC737 2113743L17 Cap ChC738 2113743M08 Cap Ch

Y5VC739 2113743L21 Cap ChC740 2113743N21 Cap ChC741 2113743N16 Cap Ch

COGC742 2113743N24 Cap ChC743 2113743N26 Cap ChC744 2113743N26 Cap ChC745 2113743M24 Cap Ch

20% Y5C746 2113928N01 Cap CeC748 2113743N44 Cap ChC750 2113743N50 Cap ChC751 2113743N54 Cap ChC800 2113928N01 Cap CeC801 2113743N41 Cap ChC802 2113743N41 Cap ChC803 2113743N41 Cap ChC804 2113743N41 Cap ChC805 2311049J11 CapacitC806 2113928N01 Cap CeC807 2113743N41 Cap ChC808 2113928N01 Cap CeC809 2113928N01 Cap Ce

Circuit Ref

Motorola Part No.

TRANSC 4.2 - 51

C910

C912

C913C914C915C916C918C920C921C922C924C926

C927

C928C931C932C933C934C935C936C937C938

C939C940C941C942C943C944C948C949C950

C951C955C956C957C958C961C962C963C964C965C966C967C968C969

CircuRe

Bead Chip-0402 Size5A 16V SMD MHz Bandpass SAW

MHz Bandpass SAW

OL SURF MT Xtal

L P FIT 0967AWTR

(Wideband)readertor (Contact Battery)tor, 24 Pin Socketif Horizontaltor 16Pos Right Angletor (SMA)r 4.7UHwer Inductor 15UH +/-

r Power 47UH +-20%NH 5%

0 NH 5%d 120 NH 5% 0805NH 5%NH 5%NH 5% NH +/- 0.3 NH NH +/- 0.3 NH WW 19NH 5% 1005

p WW 6.8 NH 5% 1608 WW 12NH 5% 1005

p WW 220 NH 5%

r WW 9NH 5% 1005

p WW 220 NH 5%

p WW 220 NH 5%

p 390 NH 10%p 390 NH 10%p WW 12 NH 5% 1608p WW 22 NH 5% 1608 WW 7.5NH 5% 1005

WW 36NH 5% 1005

Description

L700 2409377M17 Ind Chip WW 100 NH 5% 1608

L701 2409377M17 Ind Chip WW 100 NH 5% 1608

L702 2409377M17 Ind Chip WW 100 NH 5% 1608

L703 2409377M17 Ind Chip WW 100 NH 5% 1608

L704 2487319K13 Ind Cer WW 10NH 5% 1005 SMD

L705 2409377M17 Ind Chip WW 100 NH 5% 1608

L706 2487319K16 Ind Cer WW 15NH 5% 1005 SMD

L730 2413926G15 IND 47.0 NH 5%L731 2409134J04 Ind Chip Fer Fltr 600 0603L732 2487319K15 Ind Cer WW 12NH 5% 1005

SMDL800 2409377M36 Ind Chip WW 220 NH 5%

1608L801 2409377M36 Ind Chip WW 220 NH 5%

1608L807 2409377M04 Ind Chip WW 10 NH 5% 1608L808 2409377M36 Ind Chip WW 220 NH 5%

1608L900 2409377M36 Ind Chip WW 220 NH 5%

1608L901 2409377M03 Ind Chip WW 6.8 NH 5% 1608L902 2409377M02 Ind Chip WW 3.9 NH 5% 1608L904 2113740F05 Cap Chip Reel CL1 +/-30 1.2L905 0662057B47 Chip Res 0 Ohms +-.050

OhmsL906 2485973Z01 Toko’s XS-3P wire-wound chipL908 2485973Z10 TTOKO’S XS-3P Wire-wound

InductorL909 2409377M36 Ind Chip WW 220 NH 5%

1608L910 2413926G12 IND 27.0 NH 5%L911 2485973Z07 Toko’s XS-3P wire-wound

inductorL912 2485973Z06 TOKO’S XS-3P Wire-wound

Inductor (9L914 2409377M36 Ind Chip WW 220 NH 5%

1608L915 2485973Z07 Toko’s XS-3P wire-wound

inductorL918 Not Placed GCAM Dummy Part NumberQ100 5102463J80 FDC6330L Integrated load

switchQ101 5102463J80 FDC6330L Integrated load

switch

Circuit Ref



2113743M08 Cap Chip 22000PF +80-20% Y5V

2113743N12 Cap Chip 2.7 PF +-.25PF COG

2113743N41 Cap Chip 43.0 PF 5% COG2113743N41 Cap Chip 43.0 PF 5% COG2113743N23 Cap Chip 7.5 PF +-.5PF COGNot Placed GCAM Dummy Part Number2113743N32 Cap Chip 18.0 PF 5% COGNot Placed GCAM Dummy Part Number2113743N41 Cap Chip 43.0 PF 5% COGNot Placed GCAM Dummy Part Number2113743N41 Cap Chip 43.0 PF 5% COG2113743M08 Cap Chip 22000PF +80-20%

Y5V2113740L18 Cap Cer Chip 10.0 PF +/-

.25PFNot Placed GCAM Dummy Part Number2113743N21 Cap Chip 6.2 PF + -,5PF COG2113743N41 Cap Chip 43.0 PF 5% COG2113740F42 Cap Chip Reel CL1 +/-30 432113743N41 Cap Chip 43.0 PF 5% COG2113740F42 Cap Chip Reel CL1 +/-30 432113740L03 Cap Cer Chip 2.4PF +-0.1PF2113743N41 Cap Chip 43.0 PF 5% COG2113743N03 Cap Chip 1.0 PF +-.25PF

COG2113743N20 Cap Chip 5.6 PF +-.5PF COG2113743N41 Cap Chip 43.0 PF 5% COG2113743N41 Cap Chip 43.0 PF 5% COG2113743N41 Cap Chip 43.0 PF 5% COG2113740L05 Cap Cer Chip 3.0 PF+/-0.1PF2113740F03 Cap Chip Reel CL1 +/-30 1.02113740F07 Cap Chip Reel CL1 +/-30 1.52113740F42 Cap Chip Reel CL1 +/-30 432113743M08 Cap Chip 22000PF +80-20%

Y5V2113743N41 Cap Chip 43.0 PF 5% COG2113928N01 Cap Cer Chip 0.1UF 10% 6.3Not Placed GCAM Dummy Part Number2113928N01 Cap Cer Chip 0.1UF 10% 6.3Not Placed GCAM Dummy Part Number2113743N41 Cap Chip 43.0 PF 5% COG2113743N41 Cap Chip 43.0 PF 5% COGNot Placed GCAM Dummy Part Number2113928N01 Cap Cer Chip 0.1UF 10% 6.32113740L10 Cap Cer Chip 4.7 PF +-0.1PF2113740L13 Cap Cer Chip 6.2PF +-0.1PFNot Placed GCAM Dummy Part Number2113928N01 Cap Cer Chip 0.1UF 10% 6.32113743E05 Cer Chip Cap .018UF

it f


D001 4809118D03 Led Red/Grn RT ANGL 2X3MM SMD

D100 4802245J47 Diode Schottky Bar-rier(RB471E)

D101 4802245J47 Diode Schottky Bar-rier(RB471E)

D202 4813833A19 Diode Schottky 1A 20V PWR-MITE

D203 4813833A19 Diode Schottky 1A 20V PWR-MITE

D460 4809877C13 Diode Varactor ISV305 SMDD500 4813825A19 Diode Schottky Barrier SeriesD700 4809877C13 Diode Varactor Isv305 SmdD701 4809877C13 Diode Varactor Isv305 SmdD730 4809877C13 Diode Varactor Isv305 SmdD802 4885908A02 Diode RF PinD803 4885908A02 Diode RF PinD901 4809948D13 Diode RF Switch BA892 ESCD903 4809948D13 Diode RF Switch BA892 ESCE001 2486132Z01 BK20104M601 Ferrite Bead

ArrayE002 2486132Z01 BK20104M601 Ferrite Bead

ArrayE003 2486132Z01 BK20104M601 Ferrite Bead

ArrayE004 2480640Z01 C/IND BK1005HM471 BeadE005 2480640Z01 C/IND BK1005HM471 BeadE100 2480640Z01 C/IND BK1005HM471 BeadE200 2480675U01 0805 CHIP-3AMPE201 2409134J04 Ind Chip Fer Fltr 600 0603E202 2409134J04 Ind Chip Fer Fltr 600 0603E203 2409134J04 Ind Chip Fer Fltr 600 0603E204 2409134J04 Ind Chip Fer Fltr 600 0603E205 2480675U01 0805 Chip-3AmpE206 2480675U01 0805 Chip-3AmpE207 2480675U01 0805 Chip-3AmpE208 2480675U01 0805 Chip-3AmpE210 2409134J04 Ind Chip Fer Fltr 600 0603E211 2409134J04 Ind Chip Fer Fltr 600 0603E212 2480675U01 0805 Chip-3AmpE215 2409134J04 Ind Chip Fer Fltr 600 0603E300 2480067M02 CHK RF Chip Bead InductorE301 2480067M02 CHK RF Chip Bead InductorE302 2480067M02 CHK RF Chip Bead InductorE500 2480640Z01 C/IND BK1005HM471 BeadE501 2480640Z01 C/IND BK1005HM471 BeadE806 2409134J04 Ind Chip Fer Fltr 600 0603E807 2409134J04 Ind Chip Fer Fltr 600 0603E808 7608671Y02 Ferrite Bead 500 Ohm SMD

PKGE810 7686949J02 Ferrite Bead Chip-0402 Size

Circuit Ref


E811 7686949J02 Ferrite F200 6586221J04 Fuse 2.FL500 9186121Z01 850-870

FilterFL501 9186121Z01 850-870

FilterFL502 9186323Z01 Fltr 3 P

109.65FL503 9164626E02 Thin-FI

LP085AFL801 5885915B01 IsolatorH800 2680499Z01 Heat SpJ001 0986237A02 ConnecJ002 0986017Z01 ConnecJ100 0905505Y04 Conn ZJ110 0980472U01 ConnecJ800 2880658Z03 ConnecL200 2408603Y01 InductoL201 2486085A02 SMT Po

20%L202 2404927K02 InductoL458 2485930A19 IND 100L459 2413926G10 IND 18.L461 2462587V35 Chip InL462 2485930A19 IND 100L463 2485930A19 IND 100L464 2485930A19 IND 100L465 2413926G04 IND 5.6L466 2413926G04 IND 5.6L500 2487319K17 Ind Cer

SMDL501 2409377M03 Ind ChiL502 2487319K15 Ind Cer

SMDL503 2409377M36 Ind Chi

1608L505 2487319K12 IND Ce

SMDL507 2409377M36 Ind Chi

1608L508 2409377M36 Ind Chi

1608L509 2462587V41 Ind ChiL510 2462587V41 Ind ChiL513 2409377M05 Ind ChiL514 2409377M19 Ind ChiL520 2487319K10 Ind Cer

SMDL603 2487319K20 Ind Cer

SMD

Circuit Ref

Motorola Part No.


Q102Q103Q201

Q202Q204Q459

Q460

Q463

Q464

Q465

Q466

Q467

Q500Q501Q700

Q702

Q703Q730

Q731

Q800Q801Q805Q806R001R002R003R004R005R006R007R008R009R010R100R101R102R103R106

CircuRe

ip 1000 5% 20X40ip 4700 5% 20X40ip 20K 5% 20X40ip 130K 1% 1/16Wip 10 5% 20X40ip 20K 5% 20X40ip 1500 5% 20X40ip 39K 5% 20X40ip 51K 5% 20X40ip 43K 5% 20X40s 330K OHMS 5%ip 20K 5% 20X40ip 130K 1% 1/16Wip 10K 5% 20X40ip 10K 5% 20X40ip 39K 5% 20X40ip 39K 5% 20X40

Dummy Part Numberip 100K 5% 20X40ip 0 5% 20X40

Dummy Part Numberip 0 5% 20X40s 470 OHMS 5%ip 0 5% 20X40ip 0 5% 20X40s 0 Ohms +-.050

s 0 Ohms +-.050

s 0 Ohms +-.050

s 0 Ohms +-.050

ES 0 Ohms +-.050

s 0 Ohms +-.050

s 0 Ohms +-.050

ip 39K 5% 20X40ip 39K 5% 20X40ip 0 5% 20X40

Dummy Part Numberip 47 Ohms 5%

Dummy Part Numberip 22K 5% 20X40ip 6800 5% 20X40

Dummy Part Numberip 0 5% 20X40ip 0 5% 20X40ip 0 5% 20X40

Description

R321 Not Placed GCAM Dummy Part NumberR322 Not Placed GCAM Dummy Part NumberR323 0662057M01 Res. Chip 0 5% 20X40R324 0662057N13 Res. Chip 39K 5% 20X40R325 0662057M01 Res. Chip 0 5% 20X40R452 0662057M43 Res. Chip 51 5% 20X40R453 0662057M50 Res. Chip 100 5% 20X40R454 0662057M84 Res. Chip 2700 5% 20X40R456 0662057M87 Res. Chip 3600 5% 20X40R457 0662057M30 Res. Chip 15 5% 20X40R458 0662057M30 Res. Chip 15 5% 20X40R459 0662057M30 Res. Chip 15 5% 20X40R460 0662057M98 Res. Chip 10K 5% 20X40R461 0662057N23 RES CHIP 100K 5% 20X40R462 0662057M74 Res. Chip 1000 5% 20X40R463 0662057M74 Res. Chip 1000 5% 20X40R464 0662057M58 Res. Chip 220 5% 20X40R465 0662057M01 Res. Chip 0 5% 20X40R466 0662057N06 Res. Chip 20K 5% 20X40R467 0662057M98 RES CHIP 10K 5% 20X40R468 0662057M44 RES, CHIP 56 5% 20X40R470 0662057M26 Res. Chip 10 5% 20X40R471 0662057M50 Res. Chip 100 5% 20X40R472 0662057M74 Res. Chip 1000 5% 20X40R473 0662057M66 Res. Chip 470 5% 20X40R474 0662057M26 Res. Chip 10 5% 20X40R476 0662057M52 Res. Chip 120 5% 20X40R477 0662057M74 Res. Chip 1000 5% 20X40R478 0662057M70 Res. Chip 680 5% 20X40R479 0662057M26 Res. Chip 10 5% 20X40R480 Not Placed GCAM Dummy Part NumberR481 Not Placed GCAM Dummy Part NumberR482 0662057M66 Res. Chip 470 5% 20X40R483 0662057M52 Res. Chip 120 5% 20X40R498 0662057M74 Res. Chip 1000 5% 20X40R499 0662057M52 Res. Chip 120 5% 20X40R500 0662057M74 Res. Chip 1000 5% 20X40R502 0662057M58 Res. Chip 220 5% 20X40R506 Not Placed GCAM Dummy Part NumberR509 0662057M32 Res. Chip 18 5% 20X40R510 0662057M50 Res. Chip 100 5% 20X40R511 0662057M40 Res. Chip 39 5% 20X40R516 0662057M01 Res. Chip 0 5% 20X40R528 0662057M60 Res. Chip 270 5% 20X40R529 0662057M60 Res. Chip 270 5% 20X40R602 Not Placed GCAM Dummy Part NumberR603 0662057M82 Res. Chip 2200 5% 20X40R604 0662057M38 Res. Chip 33 5% 20X40R608 Not Placed GCAM Dummy Part NumberR610 Not Placed GCAM Dummy Part NumberR611 Not Placed GCAM Dummy Part Number

Circuit Ref



4809939C05 Tstr Dual NPN/PNP UMH 54802245J54 UMG5N Digital Transistor5102463J80 FDC6330L Integrated load

switch4805128M27 SOT Trans4802245J54 UMG5N Digital Transistor4805793Y01 Trans Mini SOT NPN Low

Noise4805723X02 Trans Dual PNP UMT1N

ROHM4805793Y01 Trans Mini SOT NPN Low

Noise4805793Y01 Trans Mini SOT NPN Low

Noise4802245J88 Isolated Dual (NPN-PNP)

Transistor4805793Y01 Trans Mini SOT NPN Low

Noise4802245J88 Isolated Dual (NPN-PNP)

Transistor4809939C05 Tstr Dual NPN/PNP UMH 54809939C05 Tstr Dual NPN/PNP UMH 54805793Y01 Trans Mini SOT NPN Low

Noise4805793Y01 Trans Mini SOT NPN Low

Noise4809939C05 Tstr Dual NPN/PNP UMH 54805793Y01 Trans Mini SOT NPN Low

Noise4805723X03 Trans Dual NPN-PNP UMD3N

ROHM4813828A09 Tstr 8W 450MHZ 7.5V4809939C05 Tstr Dual NPN/PNP UMH 54809939C05 Tstr Dual NPN/PNP UMH 54809939C05 Tstr Dual NPN/PNP UMH 50662057M74 Res. Chip 1000 5% 20X400662057M74 Res. Chip 1000 5% 20X400662057N13 Res. Chip 39K 5% 20X400662057N13 Res. Chip 39K 5% 20X400662057N13 Res. Chip 39K 5% 20X400662057N13 Res. Chip 39K 5% 20X400662057N13 Res. Chip 39K 5% 20X400662057N13 Res. Chip 39K 5% 20X400662057N13 Res. Chip 39K 5% 20X40Not Placed GCAM Dummy Part NumberNot Placed GCAM Dummy Part Number0662057N13 Res. Chip 39K 5% 20X400662057N13 Res. Chip 39K 5% 20X400662057N13 Res. Chip 39K 5% 20X402486261Z01 BLM18BA470SN1-EMIFIL

Chip Ferrite Bead

it f


R107 2486261Z01 BLM18BA470SN1-EMIFIL Chip Ferrite Bead

R108 0662057A85 Chip Res 33K Ohm 5%R109 0686135Z01 Current Sensor Resistor

(0.1ohm)R110 0662057A73 Chip Res 10K OHMS 5%R111 0662057A73 Chip Res 10K OHMS 5%R112 0662057N01 Res. Chip 12K 5% 20X40R113 0662057M95 Res. Chip 7500 55 20X40R114 0662057A85 Chip Res 33K OHM 5%R115 0662057N13 Res. Chip 39K 5% 20X40R116 0662057M82 Res. Chip 2200 5% 20X40R117 0662057N13 Res. Chip 39K 5% 20X40R118 0662057N17 Res. Chip 56K 5% 20X40R119 0662057M74 Res. Chip 1000 5% 20X40R120 0662057M74 Res. Chip 1000 5% 20X40R121 2486261Z01 BLM18BA470SN1-EMIFIL

Chip Ferrite BeadR122 2486261Z01 BLM18BA470SN1-EMIFIL

Chip Ferrite BeadR202 0662057N15 Res. Chip 47K 5% 20X40R203 0662057N15 Res. Chip 47K 5% 20X40R204 0662057N15 Res. Chip 47K 5% 20X40R205 0662057N17 Res. Chip 56K 5% 20X40R206 0662057M96 Res. Chip 8200 5% 20X40R207 0662057M96 Res. Chip 8200 5% 20X40R208 0662057B20 Chip Res 820K OHMS 5%R209 0662057M82 Res. Chip 2200 5% 20X40R210 0662057N11 Res. Chip 33K 5% 20X40R211 0662057M93 Res. Chip 6200 5% 20X40R212 0662057N11 Res. Chip 33K 5% 20X40R213 0662057M82 Res. Chip 2200 5% 20X40R214 0662057M82 Res. Chip 2200 5% 20X40R215 0662057N30 Res. Chip 200K 5% 20X40R216 Not Placed GCAM Dummy Part NumberR217 0662057N13 Res. Chip 39K 5% 20X40R218 Not Placed GCAM Dummy Part NumberR220 0662057B05 Chip Res 200K Ohms 5%R221 0662057N13 Res. Chip 39K 5% 20X40R222 Not Placed GCAM Dummy Part NumberR223 0662057M01 Res. Chip 0 5% 20X40R225 0662057N13 Res. Chip 39K 5% 20X40R229 0662057A85 Chip Res 33K OHM 5%R230 0662057M96 Res. Chip 8200 5% 20X40R232 0662057M50 Res. Chip 100 5% 20X40R234 0662057M01 Res. Chip 0 5% 20X40R235 0662057M01 Res. Chip 0 5% 20X40R240 0662057N11 Res. Chip 33K 5% 20X40R241 0662057N11 Res. Chip 33K 5% 20X40R242 0662057M94 Res. Chip 6800 5% 20X40R243 0662057M74 Res. Chip 1000 5% 20X40

Circuit Ref


R244 0662057M74 Res. ChR245 0662057M90 Res. ChR252 0662057N06 Res. ChR254 0662057V30 Res. ChR255 0662057M26 Res. ChR256 0662057N06 Res. ChR271 0662057M78 Res. ChR272 0662057N13 Res. ChR274 0662057N16 Res. ChR275 0662057N14 Res. ChR277 0662057B10 Chip ReR278 0662057N06 Res. ChR279 0662057V30 Res. ChR280 0662057M98 Res. ChR281 0662057M98 Res. ChR284 0662057N13 Res. ChR285 0662057N13 Res. ChR286 Not Placed GCAM R287 0662057N23 Res. ChR290 0662057M01 Res. ChR294 Not Placed GCAM R295 0662057M01 Res. ChR296 0662057A41 Chip ReR297 0662057M01 Res. ChR298 0662057M01 Res. ChR300 0662057B47 Chip Re

OhmsR301 0662057B47 Chip Re


OHMSR303 0662057B47 Chip Re

OhmsR304 0662057B47 CHIP R



OhmsR307 0662057N13 Res. ChR308 0662057N13 Res. ChR309 0662057M01 Res. ChR310 Not Placed GCAM R312 0662057A17 Res. ChR313 Not Placed GCAM R314 0662057N07 Res. ChR315 0662057M94 Res. ChR316 Not Placed GCAM R318 0662057M01 Res. ChR319 0662057M01 Res. ChR320 0662057M01 Res. Ch

Circuit Ref

Motorola Part No.

TRANSC 4.2 - 53

R612R621R623R624R627R700R701R704R705R706R707R708R709R710R711R713R733R734R735R736R737R738R800R801R802R803R804R806

R807R808R809R810R901R902R908R909R910R911R912R913R914R915R916R919R920R921R922R923R924R929

CircuRe

X 16 1MB SRAMMBIT Flash 640C3 And Gate TC7S08FUC1G04 NOT GATE And Gate TC7S08FUT IC IN 16 PIN QFN eLinear Regulator 4.5Vow Noise AMPixer With IF Buffer

.1al Freq Synt. LMX2332/UHF/800 MHz Driverultilayer3DB/90Deg

01 Low-Drift Digital meterise ODCTr Without Internal Low lter(H)r OP AMP W/Rail To

ener Quadener Quad.9V ‘D3’ 228BT1ener Quad.9V ‘D3’ 228BT13V ‘H3’ 243BT13V ‘H3’ 243BT1ener Quadener Quadener Quad3V ‘H3’ 243BT13V ‘H3’ 243BT1.9V ‘D3’ 228BT13V ‘H3’ 243BT1artz 32.768KHZ CC4V-

tor Ceramic

Description

Y601 5102463J73 Ref Oscillator 16.8MHz, 1ppm, SMD,

Y700 4805911Z02 Resonator Ceramic

Circuit Ref



0662057M01 Res. Chip 0 5% 20X400662057M92 Res. Chip 5600 5% 20X400662057M46 Res. Chip 68 5% 20X400662057M57 Res. Chip 200 5% 20X400662057M01 Res. Chip 0 5% 20X400662057M26 Res. Chip 10 5% 20X400662057M57 Res. Chip 200 5% 20X400662057M90 Res. Chip 4700 5% 20X400662057M96 Res. Chip 8200 5% 20X400662057M44 Res. Chip 56 5% 20X400662057M01 Res. Chip 0 5% 20X400662057M01 Res. Chip 0 5% 20X400662057M87 Res. Chip 3600 5% 20X400662057M87 Res. Chip 3600 5% 20X400662057M60 Res. Chip 270 5% 20X400662057M01 Res. Chip 0 5% 20X400662057M89 Res. Chip 4300 5% 20X400662057M82 Res. Chip 2200 5% 20X400662057M98 RES CHIP 10K 5% 20X400662057M60 Res. Chip 270 5% 20X400662057N05 Res. Chip 18K 5% 20X400662057M50 Res. Chip 100 5% 20X400662057M50 Res. Chip 100 5% 20X400662057M67 Res. Chip 510 5% 20X400662057M43 Res. Chip 51 5% 20X400662057M43 Res. Chip 51 5% 20X400662057M43 Res. Chip 51 5% 20X400662057B47 Chip Res 0 OhmS +-.050

Ohms0662057A93 Chip Res 68K OHMS 5%0662057M43 Res. Chip 39 5% 20X400662057M92 Res. Chip 5600 5% 20X400662057M43 Res. Chip 39 5% 20X40Not Placed GCAM Dummy Part Number0662057M01 Res. Chip 0 5% 20X400662057M01 Res. Chip 0 5% 20X400662057M43 Res. Chip 51 5% 20X40Not Placed GCAM Dummy Part Number0662057M32 Res. Chip 18 5% 20X400662057M61 Res. Chip 300 5% 20X400662057M56 Res. Chip 180 5% 20X400662057M37 Res. Chip 30 5% 20X400662057M56 Res. Chip 180 5% 20X400662057M61 Res. Chip 300 5% 20X400662057N07 Res. Chip 22K 5% 20X40Not Placed GCAM Dummy Part Number0662057M01 Res. Chip 0 5% 20X40Not Placed GCAM Dummy Part NumberNot Placed GCAM Dummy Part Number0662057N11 Res. Chip 33K 5% 20X400662057N07 Res. Chip 22K 5% 20X40

it f


R930 0662057M74 Res. Chip 1000 5% 20X40R931 0662057A32 Chip Res 200 OHMS 5%RT200 0686931J01 Termistor 47KRT800 0686931J01 Termistor 47KS001 4080710Z06 Frequency Switch (reflow

250oC)S002 4070354A01 Light Touch Switch-SMDS003 4070354A01 Light Touch Switch-SMDS004 4070354A01 Light Touch Switch-SMDS005 4070354A01 Light Touch Switch-SMDS100 4070354A01 Light Touch Switch-SMDSH200 2686114Z01 Primary Shield, GCAP3SH201 2686120Z01 Primary Shield, Switching

RegulatorSH300 2686110Z01 Primary Shield, ControllerSH301 2686119Z01 Primary Shield, MemoriesSH400 2686106Z01 Primary Shield, ESCORTSH500 2686115Z01 Primary Shield, RxFE1SH501 2686116Z01 Primary Shield, RxFE2SH600 2686117Z01 Primary Shield, WPICSH700 2686105Z01 Primary Shield, Main VCOSH730 2686118Z01 Primary Shield, 2ND LOSH800 2686109Z01 Primary Shield, ODCT1SH801 2686113Z01 Primary Shield, ODCT2SH900 2686107Z01 Primary Shield, Antenna SW

& HF1SH901 2686111Z01 Primary Shield, Antenna SW

& HF2SH902 2686108Z01 Primary Shield, PA1SH903 2686112Z01 Primary Shield, PA2T800 2585959A01 Transformer BALUN CeramicU001 5102463J90 NL27WZ16-Dual BufferU002 5102463J90 NL27WZ16-Dual BufferU005 9185759B01 Fltr RC NetworkU100 9185759B01 Fltr RC NetworkU101 9185759B01 Fltr RC NetworkU102 9185759B01 Fltr RC NetworkU103 9185759B01 Fltr RC NetworkU104 9185759B01 Fltr RC NetworkU105 9185759B01 Fltr RC NetworkU111 5162852A62 IC MAX4373T, Low Cost

MIRCPWRU200 5109879E83 IC BICMOS GCAP3 V 2.6 179

BGAU201 5102463J75 MAX1685 Step Down Regula-

torU202 5102463J44 Audio Amplifier TDA8547TSU205 5102463J82 ADP3331 Linear Voltage Reg-

ulatorU301 5185368C99 IC REDCAP 2 256 PIN BGA

ROM3

Circuit Ref


U302 5109509A43 IC 512KU303 5102476J01 Intel 64

GE28FU304 5109522E22 IC SnglU305 5102463J77 MC74HU307 5109522E22 IC SnglU460 5185368C18 ESCOR

PackagU461 5102463J74 Bipolar U500 5185368C01 IC 3V LU502 5102463J96 MMIC MU601 5185368C21 WPIC 3U730 5186226J12 PLL DuU800 5185130C65 IC VHF

LDMOSU801 5886201Z01 CHIP M

SplitterU802 5102463J79 MAX54

PotentioU803 5108428S43 Low NoU806 5102463J86 Couple

Pass FiU907 5162852A09 Low Pw

RailVR001 4805656W08 Diode ZVR002 4805656W08 Diode ZVR006 4813830C11 Diode 3

MMSZ5VR007 4805656W08 Diode ZVR008 4813830C11 Diode 3

MMSZ5VR009 4813830C26 Diode 1


MMSZ5VR101 4805656W08 Diode ZVR102 4805656W08 Diode ZVR103 4805656W08 Diode ZVR104 4813830C26 Diode 1




MMSZ5Y200 4809995L05 Xtal Qu

T1Y460 4805911Z02 Resona

Circuit Ref

Motorola Part No.



Troubleshooting (800 MHz)

General

Troubleshooting faults in the radio require proper understanding of the different circuitry contained in the radio. Since the radio contains a highly integrated system, the software and hardware functions can not be separated easily. Thus, it is also necessary to under-stand the functioning of different ICs and the role of the software in the operation of the radio.

This service manual includes schematic diagrams, circuit board layouts, block diagrams, and troubleshooting procedures, which help a technician to troubleshoot a malfunctioning circuit and detect a defective component.

The radio is tuned and tested at the factory. The results of the tuning procedures are stored in a special EEPROM. This information includes tuning and other system parame-ters. The area of the memory in the radio where the tuning information stored is called the “codeplug”. A radio codeplug can be read using the CPS programme.

Test Procedures

This section explains the procedures required to troubleshoot a MTP700 radio.

The digital tests should be performed using the GoNoGo PATS test and TETRACom SW. To use the TETRACom you must go to test mode by using the command <Test Enter>.

Troubleshooting Flowcharts

Use the following flowcharts to troubleshoot the radio. These flowcharts contain proce-dures using TETRACom SW application, GoNoGo PATS test and factory test modes for troubleshooting radios having digital, receiver, transmitter, or frequency generation test failures.

NOTE The CPS has no capability to tune the radio. Tuning the radio can only be performed at the factory or at the appropriate Motorola Repair Centre.Components replacement can affect the radio tuning and must only be performed by the appropriate Motorola Repair Centre.


Digital Analysis Test

Use this test for troubleshooting the main board.

After completingthe setup procedure,power on the unit.

Does the powersupply show

current of 0.02to 0.1A?

Initialize RCE.Use the digitaldiagnostic SW.

Replace theMain Board.

Is the powersupply currentcorrect now?

Did the unitpass the

initialize RCEtest?

Replace theMain Board.

Refer to theMain BoardDC Flowchart

Check for adefective REDCAP2(U301) & GCAP3(U200)

Is thepower supplycurrent OK?

Is the 32kHzclock from

GCAP3 TP316OK?

Is the 16.8kHzclock from

WPIC correct?

Refer to the DC distribution(V2 – 2.775V)Test flowchart.

Check for adefective REDCAP2(U301) & GCAP3(U200)

1. Refer to the DCdistribution (V2 – 2.775V)Test flowchart.

2. Check for aREDCAP2 (U301)

3. Check assembly of the RCfilters U100, U101, U102.

4. Check for defective ZenerVR101, VR102 or VR103.

1. Refer to the DCdistribution (V2 – 2.775V)Test flowchart.

2. Refer to the RF WPICflowchart.

No

No

No

No

No

No

YesYes

Yes

Yes

Yes

A

Yes

defective



A

Initialize the DSP.Use the DigitalDiagnostic SW.


initialize DSPtest?

Load Setfiles toconfigure thechip selects


Load Setfilestest?

Test the externalSRAM (U302).


512k 16 SRAMtest?

Test the Flash (U303)


flash test?

B

Check for defectiveREDCAP2 (U301)

Check for defectiveREDCAP2 (U301)

Check for defectiveSDRAM (U302) orREDCAP2 (U301)

The Flash (U303) or theREDCAP2 (U301) are

defective.

Yes

Yes

Yes

No

No

No

No

Yes



B

Test the DSP memory

Did the unitpass the DSPmemory test?

Test the backlightby turning it on

Did thebacklight turn

on?

Test the statusLEDs

Did thestatus LEDs

turn on?

The Main Boardsuccessfully

passed all tests

The DSP inside theREDCAP2 (U301) isdefective.

Use the DiagnosticSW for 40 pin

Did thediagnostic test

pass?

Replace theKeypad and LCD

Replace theMain Board

Note: This test will be performedby TetraCom SW application.Command: <BackL EN/DIS>

Note: This test will beperformed by TetraComSW application.Command: <LedsEN/DIS>

No

No

No

No

Yes

Yes

Yes

Yes



Use this test on a unit with the following symptoms: no power, no V2_2.775V, V1_2.775V, V3_2.775V, VREF1_2.775V, VREF2_2.775V.

Note: The following are the DC power distribution voltages with their correct values and appropriate location to check the voltages:

• Fused B+ (7.2Vdc) @ F200.• Filt_3.3V (3.3Vdc) @ C282.• V1_3V (3Vdc) @ C211.• V2_2.775V (2.775Vdc) @ C210.• V3_2.775V (2.775Vdc) @ C209, C258, C259.• VREF1_2.775V (2.775Vdc) @ C285.• VREF2_2.775V (2.775Vdc) @ C212.• V4_2.775V (2.775Vdc) @ C225, C244, C247.• 5V_RF (5Vdc) @ C251, C223.• PWM1_1.8V (1.8Vdc) @ C224, C248.• 5.5V_RF (5.5Vdc) @ C299


DC Distribution (5.5V_RF) Test

Use this test on a unit with the following symptoms: no 5.5V_RF.

Check 5.5V_RF onC299 for 5.5Vdc

Check traces tothe Escort section.

Check U205 pin 2for 7.2Vdc.

Is the voltage OK?

No

Yes

Is the voltage OK?

Yes

No

Check U205 associatecomponents

Refer to the DC distribution(SWB+) Test flowchart.

Are they OK?

Yes

No Replace defectcomponents.

Replace U205.


DC Distribution (5V_RF) Test

Use this test on a unit with the following symptoms: no 5V_RF.

Check 5V_RF onC251 for 5Vdc

Check traces to the RFsections: Escort, WPIC+,Tx etc.

Replace E206.

Is the voltage OK?

No

Yes

Is the voltage OK?

Yes

No

Test OK.

Check 5.5V_RF at

Is the voltage OK?

Yes

No Go to5.5V_RF test.



DC Distribution (BOT_SWB+) Test

Use this test on a unit with the following symptoms: no BOT_SWB+

Check R109 for 7.2Vdc

Is the voltage OK?

Yes

NoGo to V2_2.775V test.

Check U111 pin1for 2.775Vdc

Is the voltage OK?

Yes

NoGo to V2_2.775V test.

Check Q101 pin2or pin3 for 7.2Vdc

(BOT_SWB+)

Is the voltage OK?

Yes

NoCheck for defective zenerVR100.Check for defective Q101.

Check traces to 16-pinconnector.


DC Distribution (SWB+ 7.2V) Test

Use this test on a unit with the following symptoms: no 7.2Vdc SWB+.

Check Q201 pin 2or pin 3 for 7.2Vdc

Check traces to U205, L914, R215, R256.

Check Q201 pin 5for 2.7Vdc.

Is the voltage OK?

No

Yes

Is the voltage OK?

Yes

No

Check 7.2Vdc at Q201pin 6.

Go to V2_2.775V Test.

Are they OK?

Yes

No

Replace Q201.



DC Distribution (V1_3V) Test

Use this test on a unit with the following symptoms: no V1_3V.

Check C211 for 3Vdc

Check traces toEscort section.

Check C252 for3.3Vdc.

Is the voltage OK?

No

Yes

Is the voltage OK?

Yes

No





Check battery contactPin-3 of J001 for 7.2Vdc

Is the voltage OK?

Check junction of F200and VR201 for 7.2Vdc

(Fused_B+)

Is the voltage OK?


Is the voltage OK?

Check for defective U201and associate components.Replace U201 if necessary.

Is the voltage OK?

Replace E200.

Check the benchPower Supply

Check junction of F200and VR201 for 0 (ground)

Is the resistance OK?

A Check all Fused_B+circuit components.Repair, as necessary.

Replace Fuse F200

Check traces to Fused_B+for opens.

Repair, as necessary.

Yes

Yes

YesYes

Yes

No

No

No

No



A

Check Filt_B+ atC252 for 3.3Vdc

Is the voltage OK?

Check TP316 for32kHz clock with2.7V amplitude

Are frequency andamplitude OK?

Check C256 forthe Reset high

Is Reset high?

B

Replace GCAP3 (U200)

Replace GCAP3 (U200)

No

No

No

Yes

Yes

Yes



B

Check SPI linesClock and Data

Are SPI linesClock and Data

correct?

Check C210for 2.775Vdc(V2_2.775V)

Refer to other DCDistribution Test

Flowcharts

See DigitalAnalysis tests

ReplaceGCAP3 (U200)

Yes

No

Is the voltage OK?

Yes

No


DC Distribution (V3_2.775V/PWM1_1.8V) Test

Use this test on a unit with the following symptoms: no V3_2.775V, no PWM1_1.8V.

Check C209, C258,C259 for 2.7Vdc

(V3_2.775V)

Refer to the DCdistribution (V2_2.775V)Test flowchart.

Check C224for 1.88Vdc

(PWM1_1.8V)

Is the voltage OK?

Yes

No

Is the voltage OK?

Yes

No

Check E301 ferritebeads at REDCAP2for opens.





Check Q202 pin 2for 2.775Vdc

Is the voltage OK?

No

Yes Check traces to the Rxsection, Freq. Gen.Section, and Tx section

Replace E205

Yes

Check Q202 pin 3for 3.3Vdc

(Filt_3.3V_GCAP3)


Check Q202 pin 1for 3.0Vdc referencevoltage (V4DRV)

Is the voltage OK?

No

Is the voltage OK?

Yes

No

Is the voltage OK?

Yes

No

Check Q202,replaced if required.

Replace GCAP3(U200).




Check C285 for 2.775Vdc

Check traces toU307.


Is the voltage OK?

No

Yes

Is the voltage OK?

Yes

No






Check C261 for 2.775Vdc

Check traces toD001, J100 pin19.


Is the voltage OK?

No

Yes

Is the voltage OK?

Yes

No




Standby Current Troubleshooting


No

Yes

Is standby currentbelow minimum

current limit?

No

OK

Yes

Check if there are shorts on the board:-check if RF PA Q800 is shorted to the ground.-check voltage regulator VR201, current switch U111,VR100, elements on FUSED_B+ and FILT_3.3Vsupply lines.Replace parts if faulty.Repeat the Standby Current test.Also see "GCAP" section.

Measure the radio standby current byusing PATS station

Is standby current above upper current limit?

Check:Radio Fuse F200, bead E200.Replace damaged parts.Repeat the Standby Current test.Also see "GCAP" section.


Receiver Troubleshooting

Check Front Gain, usinga RF probe on C540,

frequency 109.65MHz.

Check second LO.-16dBm<Power<-10dBmFreq = 219.3MHzRepair if necessary(See Synth. Troubleshooting)

Check with all powerInputs/Outputs of Ant. SW.,Front Filter (Fl500), LNA(U500), Second Filter (Fl501),Mixer (U504), Xtal Fitler(Fl502). Replace if necessary.Check Front Gain again.

Is thegain below

5dB?

Run RX_BER –112dBm &ULTIMATE_BER

Check Baseband Output at WPIC(U503) TP600/TP601.

Look for sinewave ‘type’ waveform.

Check 2.775V supply toLNA & Mixer and checkcontrol line (Q500,Q501).Repair if necessary.Check Front Gain again.

Returnto first

TetraCom Commands (TDM Mode):> Test_Enter> L1timer on> Freq Rx 860.0125> Mode RXTDM> Mode RSSIor> Mode BERRout WPIC Baseband signal to testpoints:> WPIC 2 0 72 NOWActivating control lines at continuousmode:> WPIC 3 9 1b NOW

Check Main Synth. Powerlevel (>-5dBm) and frequency.(Fmain=Frx+109.65MHz)Repair if necessary.(See Synth. Troubleshooting)

Is thegain still below

5dB?

Was thatthe

Problem?

Passed?

CheckWPIC

OK

Is thegain still below

5dB?

Yes

No

No

No

No

No

Yes

Yes

Yes

Yes

Yes

No


Escort Troubleshooting

Perform the following:1. Remove the Escort shield.2. Visually check all components and solder connections around Escort IC3. Set the Unit to RFTONE mode using TetraCom Commands shown.4. Probe C459 using spectrum to check for main VCO frequency.

TetraCom Commands (RFTONE mode)>test_Enter>11 timer on>freq tx 806>main_vco on>escort 0c 1d c4>offset_vco on>vblin 00>pa off>ant_en off>mode rftone

Is the frequency 906.75MHz(806MHz*1.125)

synthesized?

No

Yes

PerformSynthesizer Test

Is the Magnitude above -10dBm?

No

Check the DC voltageon Escort IC.

Is CPBIAS pin 130.9Volt and FREQA pin 16

has same voltage (2.2Volt) asFREQB pin 9?

Perform DC supply check1. Check V1_3V at C4622. Check 5V_RF at R4983. Check SF_4.5V at C450

Change Escort IC (U460) andperform the Escort Test again.

No

Yes

A

Yes


Escort Troubleshooting (cont.)

A

Supply problem?

No

Yes PerformController Test

Perform VCO Test1. Probe at R459 using spectrum2. Connect external supply (1.5V to 4.5V) to L4613. Adjust the external supply and check thefrequency range.

Does frequency806MHz to 870MHz

was covered?

Yes

No

Check C476, C477, C478, C479, C480,C481, C482, C487, D460, L462, L463,L464, L465, L466, Q463, R470, R471,R468 for soldering problem and comparewith BOM value.Check also the current drain to Q463 andQ464 which is about 8mA to R468 and16mA to R483.

VCO is working properly. Check thebuffers and feedback path to FREQB.Probe at C461 and measure the RF power.

Does RF power fallwithin 0 to –10dBm

level?

Yes

No DoesESC_VCO_BUF_EN is

on (2.775V)?

No

Yes

Check C490, C461, C489,R470, R476, R477, R479,R482 for connection

Check for shortingon ESC_VCO_BUFline and performController Test.

Check Escort IC functionality in closeloop. If control voltage at C475 is stuckat HIGH (> 4V), Disconnect C461 willmake the control voltage stuck at LOW(~1.25V). If control voltage was stuck atLOW, disconnect C460 will make thecontrol voltage stay at HIGH.

Does Escort IC behavecorrectly?

YesEscortOK

No Change Escort IC (U460) andperform the Escort Test again.


Closed Loop Power Test


Tune the radio on PATS.

Is the radio closeloop output power

<28dBm or 31dBm?

Yes

NoOK

Check the elements: coupler U806, R913,R914, R915, C845, C846, L809. Replace iffaulty and repeat the close loop test.

Does the close loop power problem still

exist?

Yes

NoOK

Measure the LO power on pin 24 MVCO ofthe LNODCT U803 (800-400m Vp-p (singleended) swing into a 50 ohm load.

Does the close looppower problem still

exist?

No

Yes Replace LNODCT, perform Open Loop Power test and Close Loop Power test.

Check R852. Replace if faulty, repeat CloseLoop Power test. If the problem still existsreplace LNODCT U803 and repeat OpenLoop Power test and Close Loop Power test.


Open Loop Power Test


Measure the OpenLoop Power byusing PATS.

Is the outputpower less than

28dBm?

No

Yes

Is the outputpower above

31dBm?

No

Yes Is the radio inoscillation?

No

Yes

Check the bias voltages onpin 16 of U800 and pin 7 ofU802. Check L917, C950,C958, C921.Perform the Open LoopPower test again.

Check RF PA U800, Q800.Isolator FL801, Coupler U806.Components:E808, C924, C926,C951, C964, L917, L900, L901, C907,C908, C909, C961, C910, C962.

Is the output

Are voltages 2.775V_RF,5V_RF, RAW_B+_RF and2.5V_TX supplied to the Transmitter components?

Check the batteryregulators Q801, Q805,U907, Q806, U802elements on 2.5V_TXlines. Replace if faulty.Check voltage across R816 and R805. Performthe Open Loop Power testagain.

No

Yes

Is there -2.5Vdc ofANT_EN signal on Q806pin (or C830) during TX

slot?

No

YesCheck E810. PerformREDCAP2 test.Repeat Open LoopPower test.

Using a Power Probe, measureRF power at the ldmos driverU800 input (pin 16).

Is power <-5dBm?

Yes

No

Using a Power Probe, measureRF power at the LNODCTU803 outputs (pins 51, 52).

A

Using a Power Probe test TX line up(starting from RF ldmos driver U800output: pins 6, 7) by measuring outputpower after every component of Transmitter till Antenna.It should be as specified in the spreadsheet, otherwise replace the damagedcomponents.Perform the Open Loop Power test again.



Check Tx line up fromLNODCT U803 output till RFldmos driver U800 input, replace damaged parts.Perform the Open Looop Powertest again.

Perform the following:1. Visually check all components and solder connections around LNODCT.2. Check L808 and ODCT pins 34, 40, 53, 63 for 2.775Vdc_ODCT, check pins 51, 52 for 5Vdc during TX slot; check ODCT pins 45, 46, 56, 57 for 2.3 Vdc during Tx slot.

Replace damagedcomponents. Performthe Open Loop Powertuning and test again.

A

Is power <-4dBm?

Yes

No

Are all checks OK?

Yes

No

B



Measure the RF power at pin 24 of LNODCT(U803) and input of I/Q splitter U801.

Is the level >0dBm?No

Yes

B

Perform Escortsection tests.

Measure the RF power at input and output of I/Q splitter (U801)Calculate the difference between I/Q splitter input and output.

Is the difference>3.5dB?

No

Yes

Check I/Q splitter U801, C827,C828.Replace faulty parts.Perform the Open Loop Powertest again.

Measure the ASW level on pin 28 of LNODCTU803 during Tx slot by using scope. Does theASW level go low (about 0Vdc) during Tx slot?

No Replace LNODCT U803.Perform the Open Loop Power test again.

Verify by using scope that:1. There is 2.4MHz clock (1.8, 0.3Vdc) on pins 11, 12 of U803 during Tx slot.2. SLT and SLTB go low on pins 9, 10 of U803.

Yes

Do the twoconditions exist?

No

Yes

Perform "WPIC Test"Perform the Open LoopPower test again.

Verify by using scope that there is an input data on pins 58-61 of the LNODCT U803. (AC voltage 300-400mV peak)

Was any datadetected?

Perform LNODCT U803.Perform the Open Loop Power test again.

Yes No


Transmitter Current Consumption Test


Start TX current test.

Is TX current >1.8A?(average TX current?)

Yes

NoOK

1. Measure RF PA bias voltages on pins 7 of U802 and pin 1 of U907.2. Measure supply voltage on pin 2 of U907 and pin 4 of U801.

Are supply or (and)bias voltages high?

Yes

NoRepeat Open Loop Power test and Close LoopPower test.If the power still exists, replace U809.Repeat Transmitter current consumption test.

1. Check power supplies:2. Repeat tuning of the radio.Repeat Transmitter currentconsumption test.


2nd LO Troubleshooting

Perform the following:1. Remove the 2nd_LO shield.2. Set the Unit to continuousreceive mode (Rxtdm).3. Measure the 2nd_LO controlvoltage between C739 & R734.

Check for feedback problem.1. Check soldering of C751,L732, C750 and C748.2. Measure the RF power levelat Pin 5 of the LMX at 219.3MHz.

Check DC supply for the VCO:1. Check for 4.5V onL731, R738 and C746.2. Check for TETRA_2nd_LO_En onQ731.

Is the control voltage between 0.5 and 4.5Vdc?

Measure the RF power atC751 at 219.3 MHz.

Is the power level-10dBm ±1dB and stable

on frequency?

The 2nd_LO VCO/Synthesizeris O.K.

Check Q730, R738 for soldering problems andfor the right values.(compare with BOM)

Does the VCO haveits DC Supply?

Check DC supply for the LMX.1. Check for 5V_RF on C734, C735.2. Check 2.775V_RF on C737.

Does the LMX haveits DC Supply?

Perform VCO_ONLY TEST1. Connect at external 0.5 to 4.5Vpower supply to R734.2. Measure the RF freq at C751.3. Adjust the external supply voltageuntil the frequency is 219.3 MHz.

Can the frequencybe set to

219.3MHz?

The VCO is working properly.The problem is with the LMX.Replace the LMX.

Check DCBlock

Check DCBlock

Check D730, C740,L730, C741, C742,R735, R737, C743,C744, R736, Q730,C745, R738, C746,L732, C748, L731and C750 forsoldering problemsand for the rightvalues.

Yes

Yes

No

No

No

No

No

Yes

Yes

Yes


Synthesizer & VCO Troubleshooting

Use this test on a unit with the following symptom: no Tx or Rx.

Using a 50-ohm probe on thespectrum analyzer, check theLO output at the buffer outputat C728.

Is the frequency at 969.65MHz?

Is the bufferoutput between-3 and 0dBm?

The unit tested successfully

Check the VCO outputat C709, is the freq

969.65MHz?

Check for opens, shorts,or missing components inthe buffer circuits.Also check for 4.5Vdc onL703.

Test the VCO controlvoltage at TP700. The typical range is 0.2 to 4.9V.

Is the controlvoltage railed to<0.2V or >4.9V

Possible prescalerfeedback problem:1. Check soldering ofC718.2. Probe to determineif LO is reaching the prescaler input.

A

YES

YES

YES

YES

NO NO

NO

Note: This isthe abnormalcondition.

TetraCom Commands

> 11 timer on> freq rx 860> mode rssi> main_vco on> 11 timer off

NO


Synthesizer & VCO Troubleshooting (Cont.)


Check Loop filter:Check for opensor shorts.

Possible VCO problem.Check for opens or shortsin the VCO circuit.

A


and fixed?

YES

NO

Check buffer:Check for opensor shorts.


and fixed?

YES

NO

Unit testing is complete. Whether the problem found

and fixed?

YES

NO


WPICProblem

Check for the following:4.5Vdc on R705.Confirm that the resonator tab isproperly soldered.Confirm that the Varicap is in theright direction.



PROGRAMMING THE RADIO MTP700 Portable Radio / Detailed Service Manual 5 - 1

CHAPTER 5

PROGRAMMING THE RADIO

Before Using the Customer Programming Software (CPS)

Before you begin programming, ensure the following:

1. Install the Customer Programming Software (CPS), FVN5051A, in your computer.

2. Use a fully charged radio battery.

3. With the radio initially turned off, properly place radio into Programming Stand, PMLN4510.

4. Connect the Programming/Data cable, FLN9636, according to Setup for Radio Pro-gramming Figure 5-1. This cable has a switch with two positions “Data” and “Flash”. Set the switch to “Flash” to enable programming.

5. Turn radio on by rotating the On/Off knob clockwise. Verify that no display appears on the radio LCD screen.

Figure 5-1 Setup for Radio Programming.

MTP700 Radio

Programming Stand (PMLN4510)

To Computer Serial Port (COM 1/2)

Programming/Data Cable(FLN9636)

5 - 2 MTP700 Portable Radio / Detailed Service Manual PROGRAMMING THE RADIO

Reading Codeplug

1. Run the Customer Programming Software (CPS) on your computer.

2. Click the Toolbar “Read Phone” icon. Refer to the CPS Application Window Screen in the CPS User Guide, Publication No. 68P02956C20. The setup enters an initializa-tion process that takes about 20 seconds. After that, a reading process starts.

Note: While reading is in progress, the radio screen displays the following data:

A progress bar appears on the computer screen. After the reading process is fin-ished, the radio Codeplug screen appears.

Programming Codeplug

1. On the menu bar, click “File”, “Open”.

2. Browse for the required Codeplug file and open the file (.dbf extension).

3. The Codeplug window appears on the screen.

4. Click the Toolbar “Write Phone” icon.

Note: The Codeplug is now being written into the radio. A progress bar is displayed on the computer screen showing the writing status.After a successful writing, the message “The Operation Was Successful” appears on the computer screen.

5. Press the “OK” button.


Programming Frequency

Carry out the following steps if you need to add or change the radio frequencies.

Note: Save your radio factory frequencies before you start programming by using “File”, “Save As”. Give the file a proper name, eg “default.dbf”.

1. In the “Codeplug Tree” select “System Parameters”.

• Click on “Frequency List”.• Click on “List2”.• At the top of list, enter the three frequencies which you have selected (the following

frequencies are for example only):

Rx 420.0125MHz (IFR 800)

Rx 425.0125MHz (IFR 1000)

Rx 429.9875MHz (IFR 1199)

2. Click the Toolbar “Write Phone” icon.

3. Disconnect the radio from the programming kit.

Note: The new programmed frequencies of the radio are now available to be tested with the IFR or for any other use.

“List2” frequencies are saved on the codeplug and may only be accessed in Test Page mode. To go into Test Page (feature must be turned on in CPS i.e. “User Per-sonal Data\Ergonomic Parameters\Feature Flags\Test Page” checked on), perform steps 4 thru 7 by pressing the radio keys sequentially (less then a second between every consecutive press):

4. Press the “Side Button 2” key.

5. Press the “1” key, and “Menu” key.

6. Press the “2” key, and “Menu” key.

7. Press the “3” key.

Hereafter, there is no need for quick sequence of pressing the radio keys.

8. Scroll through the list and select “Cell Lists”.

9. Press the “OK” key.

10. Scroll through the list. Select “List2”.

11. Press the “OK” key.

12. View the frequencies using the arrow navigation keys.


Restoring Factory Frequencies of the Radio

To restore the factory frequencies of the radio, perform the following steps:

1. After testing your radio on the IFR, connect the setup as shown in Figure 5-1.

2. Run the CPS software on your PC.

3. In the menu bar click “Tools”, “Copy Wizard”.

• Click on “Read from a file”. • Click on “Browse”.• Open the file which contains the default factory frequencies (ie “default.dbf” file

which you saved in “Programming Factory” section earlier).• Click on “Next”.• Click on “Select All”.• Click on “Next”.• Click on “Write”.• Click on “Done”.

Note: Click on toolbar “Read Phone” to check whether the same factory frequencies were entered into the radio before programming.

Programming Firmware

Note: Login as “Administrator” to perform this task.

1. On the menu bar click “Tools”, “Write Software”.

Note: The CPS reads data from the radio. A progress bar is displayed on the computer screen showing the reading status.After a successful reading, the “Write Software To Phone” window appears on the computer screen.

2. Press the “Write” button.

Note: The application is now being written into the radio. A progress bar is displayed on the computer screen showing the writing status.After a successful writing, the message “The Operation Was Successful” appears on the computer screen.

3. Press the “OK” button.

4. Click the Toolbar “R” (Reset) icon to put radio into normal operating mode.


Manual Mode Testing

Preparation for Testing

1. Verify that the radio is turned off.

2. Press the “1”, “2” and “3” keys together and turn the On/Off knob clockwise to turn the radio on.

3. The display shows “LCD Test Press Any Key To Proceed”.

Tests

Note: Any key that will be pressed will cause the test to advance from one step to the next.

LCD Display Test

1. Press any key consecutively. The display shows horizontal lines that becomes thicker with every key press, until it becomes fully dark.

2. Press any key again, the following appears at the top of the display:

3. Press any key consecutively. The display shows vertical lines that becomes thicker with every key press, until it becomes fully dark.

4. Press any key again. The display shows the Motorola logo.

5. Press any key again. The display shows “Vibrator On”. You will need to have an external Smart RSM (RMN5011_ or RMN5012_) to verify that the radio is vibrating.

6. Press any key again. The display shows “Red Led On” and the Red LED at the top of the radio is constantly lit.

7. Press any key again. The display shows “Green Led On” and the Green LED at the top of the radio is constantly lit.

8. Press any key again. The display shows “Both Leds On” and the amber LED at the top of the radio is flashing.

9. Press any key again. The display shows “Backlight On” and the display and keypad backlight are both on.

10. Press any key again. The display shows “Speaker Tone Test”, a tone is heard via the speaker.


11. Press any key again. The display shows “Earpiece Tone Test”, a tone is heard via the earpiece.

12. Press any key again. The display shows “Audio Loopback Test”, speak into the microphone, you should hear your voice via the earpiece.

13. Press any key again. The display shows “Chopper-Noise Test 1”, a low hum must not be heard via the earpiece.

14. Press any key again. The display shows “Chopper-Noise Test 2”, a low hum must not be heard via the earpiece.

15. Press any key again. The display shows the “Rotary Knob Test” map.

16. Rotate the talkgroup knob from location “1” until “16” and make sure at each location the corresponding number disappears from the display.

17. The display proceeds to show all the radio keys, knobs and buttons.

18. Press every radio item one by one. Each item you press causes its respective display to disappear.

19. The display then shows “Press any key to Continue”.

20. Pressing any key will cause display to show a series of “*”, “<“ and “>” characters.

21. Press the Top Navigation key until all top four “*” characters disappear.

22. Press the Bottom Navigation key until all bottom four “*” characters disappear.

23. Press the Left Navigation key until all left four “<” characters disappear.

24. Press the Right Navigation key until all right four “>” characters disappear.

25. After pressing all keys, the display is clear.

26. Turn the radio Off.

MAINTENANCE MTP700 Portable Radio / Detailed Service Manual 6 - 1

CHAPTER 6

MAINTENANCE

Introduction

This chapter provides details about the following:

• Preventive Maintenance (inspection and cleaning)• Safe Handling of CMOS and LDMOS Devices• Repair Procedures and Techniques• Disassembly and Reassembly of the Radio

Preventive Maintenance

The portable radio does not require a scheduled preventive maintenance program. How-ever, periodic visual inspection is recommended.

Inspection

Check that the external surfaces of the radio are clean, and that all external controls and switches are functional. It is not recommended to inspect the interior electronic circuitry.

Cleaning Procedures

The following procedures describe the recommended cleaning agents and methods to be used when cleaning the external and internal surfaces of the radio. External surfaces should be cleaned whenever a periodic visual inspection reveals the presence of smudges, compound, or grime. Internal surfaces (circuit boards and components) should only be cleaned when the radio is disassembled for servicing or repair.

The only recommended agent for cleaning external radio surfaces is a 0.5% solution (one teaspoon of detergent per gallon of water) of mild dishwashing detergent in water. The internal surfaces should only be cleaned with isopropyl alcohol (70% by volume).

NOTE Internal surfaces should be cleaned only when the radio is disassembled for ser-vice or repair.

CAUTION: The effects of certain chemicals and their vapors can have harmful results on certain plastics. Avoid using aerosol sprays, tuner cleaners and other chemicals.!

6 - 2 MTP700 Portable Radio / Detailed Service Manual MAINTENANCE

Cleaning External Plastic Surfaces

Apply the 0.5% detergent-water solution sparingly with a stiff, non-metallic, short-bristled brush to work all loose dirt away from the radio. Use a soft, absorbent, lintless cloth or tis-sue to remove the solution and dry the radio. Make sure that no water remains entrapped near the connectors, cracks, or crevices.

Cleaning Internal Circuit Boards and Components

Isopropyl alcohol (70%) may be applied with a stiff, non-metallic, short-bristled brush to dislodge embedded or caked materials located in hard-to-reach areas. The brush stroke should direct the dislodged material out and away from the inside of the radio. Make sure that controls or tunable components are not soaked with alcohol. Do not use high-pres-sure air to hasten the drying process since this could cause the liquid to collect in unwanted places. After completing of the cleaning process, use a soft, absorbent, lintless cloth to dry the area. Do not brush or apply any isopropyl alcohol to the frame, front cover, or back cover.

NOTE Always use a fresh supply of alcohol and a clean container to prevent contamina-tion by dissolved material (from previous usage).


Safe Handling of CMOS and LDMOS Devices

Complementary metal-oxide semiconductor (CMOS) devices are used in this family of radios, and are susceptible to damage by electrostatic or high voltage charges. Damage can be latent, resulting in failures occurring weeks or months later. Therefore, special precautions must be taken to prevent device damage during disassembly, troubleshoot-ing, and repair.

Handling precautions are mandatory for CMOS circuits and are especially important in low humidity conditions. DO NOT attempt to disassemble the radio without first referring to the following CAUTION statement.

CAUTION: This radio contains static-sensitive devices. Do not open the radio unless you are properly grounded. Take the following precautions when working on this unit:

• Store and transport all CMOS devices in conductive material so that all exposed leads are shorted together. Do not insert CMOS devices into conventional plastic “snow” trays used for storage and transportation of other semiconductor devices.

• Ground the working surface of the service bench to protect the CMOS device. We recommend using the Motorola Static Protection Assembly (part number 0180386A82), which includes a wrist strap, two ground cords, a table mat, and a floor mat.

• Wear a conductive wrist strap in series with a 100k resistor to ground. (Replacement wrist straps that connect to the bench top covering are Motorola part number RSX-4015.)

• Do not wear nylon clothing while handling CMOS devices.

• Do not insert or remove CMOS devices with power applied. Check all power supplies used for testing CMOS devices to be certain that there are no voltage transients present.

• When straightening CMOS pins, provide ground straps for the apparatus used.

• When soldering, use a grounded soldering iron.

• If at all possible, handle CMOS devices by the package and not by the leads. Prior to touching the unit, touch an electrical ground to remove any static charge that you may have accumulated. The package and substrate may be electrically common. If so, the reaction of a discharge to the case would cause the same damage as touching the leads.

!


Repair Procedures and Techniques — General

Parts Replacement and Substitution

When damaged parts are replaced, identical parts should be used. If the identical replacement part is not locally available, check the parts list for the proper Motorola part number and order the part from the nearest Motorola Radio Support Center. For details, please refer to relevant Support Depots on page 1-4 to 1-6.

Disassembling and Reassembling the Radio - General

Since these radios may be disassembled and reassembled with the use of only five (board to casting) screws, it is important to pay particular attention to the snaps and tabs and how parts align with each other.

The following tools are required for disassembling the radio:

• chassis opener (6686263Z02)• flat-head, penknife-size screwdriver• TORX™ T6 screwdriver (0180320B16)

If a unit requires more complete testing or service than is customarily performed at the basic level, send this unit to a Motorola Authorized Service Center.

Chassis Assembly Disassembly should be performed only if necessary.


Radio Disassembly - Detailed

Front Cover from Chassis Disassembly

1. Turn off the radio.

2. Remove the battery:

a. Pull down on the two battery-release buttons.

b. With the buttons pulled down, the top of the battery will fall from the radio.

c. Remove the battery from the radio.

Figure 6-1 Battery Removal

3. Remove the antenna

Battery ReleaseButtons


4. Remove the Talkgroup knob off its shaft.

Figure 6-2 Talkgroup Knob Removal

5. Separate the chassis from the internal electronics front cover assembly as follows:

a. Insert the chassis opener, or similar instrument, in between the thin retaining wall and the chassis at the bottom of the radio. Do not mar the O-ring sealing under-neath the radio housing.

b. Slowly pry the bottom of the chassis from the cover by pushing the chassis opener down, and prying the handle of the tool over and behind the base of the radio. This prying action forces the thin inner plastic wall toward the base of the radio, releasing the two chassis base tabs.

Figure 6-3 Chassis Removal

NOTE The knob slides on and off. However, it is supposed to fit very tightly on its shaft.

CAUTION: Marring the front cover O-ring sealing area will prevent the radio from sealing properly.

NOTE Flexible ribbon circuits (flexes) connecting the front cover assembly and the chassis preventyou from completely separating the two units. Display radios and radios with option boardshave three flexes.

Talkgroup Knob

Radio Chassis

!


6. Push the Talkgroup switch shaft back into radio housing to slide chassis away.

7. Gently remove flex from the socket connector.

8. Lay the chassis down. Rotate the front cover backward and slightly away from the chassis.

9. Lift the latches on the main circuit board to release the flexes from their connectors.

Figure 6-4 Unlatch Flex Connectors

Socket Connector

Latches

Flex Connectors

UC FlexCircuit Tail

Talkgroup Switch


Chassis Assembly Disassembly

1. Use a TORX™ screwdriver with a T6 head to remove the five screws holding the secondary shield and main board to the chassis.

Figure 6-5 Remove Main Board from Chassis

2. Lift the secondary shield and main board from the chassis (See Figure 6-5).

3. Remove the eight small O-ring retainers from their slots in the chassis. Note the alignment of the retainers for reassembly.

4. Remove the O-ring.

CAUTION: Refer to the CMOS CAUTION paragraph on page 3 before removing the main board. Be sure to use ESD protection when handling circuit boards.

Secondary Shield

Main Board

Radio ChassisO-RingRetaining Features

!


Radio Reassembly - Detailed

Chassis Assembly Reassembly

1. Reassemble the O-ring. The tabs on the O-ring should reach around the chassis and point down.

2. Place the eight small O-ring retainers into their slots in the chassis.

3. Make sure the battery contact module is properly sealed on the RF board.

4. Place the main board and secondary shield straight down on top of the chassis.

5. Use the TORX™ screwdriver with a T6 head to fasten the 5 screws holding the sec-ondary shield and main board to the chassis. Torque the screws to 0.3Nm (3lbf.in).

Chassis and Front Cover Reassembly

1. Align the chassis assembly end-to-end with the front cover assembly.

2. Insert the tails of the flex circuits into their respective connectors at the bottom of the front cover.

3. Push down the latches on the connectors to hold the flex circuits to the main board.

4. Attach the UC flex circuit tail to the socket connector.

5. Slide the Talkgroup switch shaft into position in the front cover.

6. Push the chassis assembly completely into the top of the front cover until it settles in place.

7. Be sure the O-ring is properly seated.

8. Snap the bottom of the chassis into the front cover.

9. Reassemble the Talkgroup knob, antenna and battery.

NOTE When properly assembled, the retainers on the O-ring should align with the slots on thechassis. If this is not the case, remove and replace the O-ring until it is aligned with thechassis and completely seated in place around the perimeter.


10. Turn on the Volume knob and make sure radio powers up normally.

Figure 6-6 Fastening the Chassis

Radio Chassis


Service Aids

The following table lists the service aids recommended for working on the radio. While all of these items are available from Motorola, most are standard workshop equipment items and any equivalent item capable of the same performance may be substituted for the item listed.

Motorola Part No. Description Application

PMLN4510_ Programming Stand Pocket for connecting to radio/Programming/Flash-ing with CPS.

FLN9636_ Programming Cable Cable to connect PC to programming stand.

PMLN4504_ Data Cable Cable for data transfer.

RLN4510_ Battery Eliminator Reg-ulator, 7.5V

Regulator to power radio via battery eliminator cable.

0180305J49 Battery Eliminator Cable

Interconnects radio to power supply.

5880384G68 Antenna Adapter SMA-BNC

6686263Z02 Chassis Opener Tool to separate chassis from front cover housing.

0180320B16

6680321B816680321B56

Torx Screw Driver Kit (T6,8,10,15,25)Torx BitInsert Bit extra long

Tool to remove torx screws in radio.

- Phillips Screw Driver Tool to remove speaker retainer.

- Flat-head, Penknife-size Screw Driver

Tool to remove display retainer.


MTP700 Unit - Exploded View

Figure 6-7 MTP700 - Exploded view


MTP700 components are listed in the table below. The first column marked with a # sign provides you with the call out numbers of the components as marked in MTP700 - Exploded view.

Parts contained in this manual are the only ones that will be available for replacement.

MTP700 Components List

# Description Part #

1a Antenna, 380 - 400 MHz 8505644V11

1b Antenna, 410 - 430 MHz 8505644V04

1c Antenna, 806-870 MHz, stubby 8505241U06

1d Antenna, 806-870 MHz, whip 8505241U03

2 Knob, Volume 3686050Z01

3 Frequency Knob 3686485Z01

4a Front Cover Kit (ES) PMHN4039A

4b Front Cover Kit (CR) PMHN4038A

4c Front Cover Kit (Kor Mod) PMHN4040A

5 Screw, Torx™ T6, Machine 0386104Z01

6 **Secondary Shield 2686046Z01

7 Escutcheon, ZIF 1386262Z01

8 *Main Board Refer to Appendix A

9 Seal, Battery Contact Module 3280534Z01

10 Thermal Pad 7580556Z01

11 Gasket, O-Ring 3286006Z01

12 Chassis 2786007Z01

13a Battery, LiIon, Std, 1200 mAh PMNN4047A

13b Battery, LiIon, Lite, 850 mAh PMNN4050A

13c Battery, NiMH, 1200 mAh PMNN4048A

13d Battery, NiMH, FM, 1150 mAh PMNN4049A

14 Beltclip HLN9844

Note: * Reference OnlyReplacement or repair of all internal boards is not authorized in Latin America.

** The secondary shield is not placed for PMUF1115A Super Tanapa.

6 - 14 MTP700 Portable Radio / Detailed Service Manual


K 7 - 1

CHAPTER 7

KEYPAD BOARD LAYOUT, SCHEMATICS& PARTS LIST

C16

C17

C18

C23

C24

C25

C26

1

10J2

R1R2

R7R8

R10

Keypad Board Top Side PCB No. 8466556A01

EYPAD BOARD LAYOUT, SCHEMATICS & PARTS LIST MTP700 Portable Radio / Detailed Service Manual

C1C2

C3C4

C5

C6C7

C8C9

C10C11C12C13

C14

C15

3940

2J1

R3

R4

R5

R6

7 - 2 KEYPAD BOARD LAYOUT, SCHEMATICS & PARTS LIST

D1

D8

S2

S4

S10

S15

S20

S21

Keypa


D2

D3D4

D5 D6

D7

S1

S3

S5

S6

S7

S8

S9

S11

S12

S13

S14

S16

S17

S18

S19

d Board Bottom Side PCB No. 8466556A01

K 7 - 3

RESET

VENDOR_ID

CHIP SELECT

DISPLAY_RS

FLEX to Display Board

BACKLIGHT+

BACKLIGHT-

E

GND

J2

V3_2.775V

DATA

CLOCK

7

uFC24

0.1uF

C25

0.1uF

47

J2-3

R10

C26

ground_lcd

0.1uF

2

33pF

C18

2

C23

0.1uF

J2-1

J2-5

J2-10

J2-7

J2-2

2

2

J2-9

J2-8

J2-4

J2-6

RESET

COL4

V3_2.775V

CHIP_SELECT

DISPLAY_RS

CLOCK

DATA

Keypad Board Schematic Diagram

EYPAD BOARD LAYOUT, SCHEMATICS & PARTS LIST MTP700 Portable Radio / Detailed Service Manual

COL3

GND

ROW1

RIGHT

DOWN

LEFT

SOFT KEY

Shield open

BACKLIGHT+

DATA

COL0

DISPLAY_RS

COL4

J100

SEND/END SOFT KEY

ROW4

369#

LEFT

UP

MENU

RIGHT

ROW0

COL2

V3_2.775V

COL1

CHIP SELECT

RESET

BACKLIGHT-

CLOCK

ROW3

ROW2

GND_LCD

MOD

* 7

80

4

5

1

2

40 pin Main To Keypad conn

KEYPAD BACKLIGHT

C11

150pF

J1-23

150pF

C9

J1-30

J1-9

J1-12

J1-7

J1-8

ground_lcd

J1-3

C15

0.1uF

C2

0.1uF

J1-36

J1-33

J1-26

J1-11

J1-10

C1

1 2

.01

1 2

S19

R5

S18

47 47R6

0.1uF

C1

150pF

C3

150pF

C12

150pF

C10

J1-19

C4

150pF

J1-2

1 2

J1-1

1 2

S14

S9

1 2

S13

S8

1 2

S16

1 2

S17

1 2

S2

1 2

S12

SWITCH

1 2 1

D3

S15

C16

1.0uF

1 2J1-28

1 2

S1

1

S21

C7

S20

C6

150pF 150pF

C5

J1-27

J1-29

150pF

C8

150pF

D1 D2 D4 D5 D7D6 D8

J1-13

J1-24

J1-34

J1-14

J1-32

J1-22

J1-37

J1-35

47R8R7

4747R1 R3

47 47R4R2

47

J1-5

J1-38

J1-40

J1-31

J1-17

C14

J1-39

J1-16

J1-21

0.1uF

S5

1

S4

1 2

S3

1 2

S11

1 2

J1-25

S10

1

S7

1 2

S6

1 2

C13

150pF

ROW4

ROW2

ROW0

COL0 COL1 COL2 COL3

ROW1

ROW2

ROW3

ROW4

RESET

COL4

COL3

COL2

DISPLAY_RS

CHIP_SELECT

DATA

CLOCK

V3_2.775V

COL1

COL0

ROW1

ROW0

ROW3

7 - 4 KEYPAD BOARD LAYOUT, SCHEMATICS & PARTS LIST

Keyp

CircuRe

C1

C2

C3

C4

C5

C6

C7

C8

C9

C10

C11

C12

C13

C14

C15

C16

C17

C18

C23

C24

C25

C26

D1

D2

D3


ad Board Parts List

it f


2113928N01 CAP CER CHIP 0.1uF 10% 6.3V X5R 0402















2113928A01 CAP CER CHIP 1.0uF +80/-20% 10V Y5V 0603

2113741F49 CAP CER CHIP 10000pF 5% 50V X7R 0603

2113743N38 CAP CER CHIP 33.0pF 5% 16V COG 0402





4809496B11 LED CHIP YEL-GRN 1608 CL191YG



D4 4809496B11 LED CHIP YEL-GRN 1608 CL191YG





J1 0980521Z01 CONN, ZIF VERTICAL,40 PINJ2 0986016Z01 CONNECTOR, 10 PIN FPCP1 NOTPLACED GCAM DUMMY PART NUM-

BERP2 NOTPLACED GCAM DUMMY PART NUM-

BERR1 0662057M42 RES CHIP 47 5% 0.063W

0402R2 0662057M42 RES CHIP 47 5% 0.063W

0402R3 0662057M42 RES CHIP 47 5% 0.063W

0402R4 0662057M42 RES CHIP 47 5% 0.063W

0402R5 0662057M42 RES CHIP 47 5% 0.063W

0402R6 0662057M42 RES CHIP 47 5% 0.063W

0402R7 0662057M42 RES CHIP 47 5% 0.063W

0402R8 0662057M42 RES CHIP 47 5% 0.063W

0402R10 NOTPLACED GCAM DUMMY PART NUM-

BER8466556A01 KEYPAD BOARD

Circuit Ref


FLEX LAYOUT, SCHEMATICS & PARTS LISTSMTP700 Portable Radio / Detailed Service Manual 8 - 1

CHAPTER 8

FLEX LAYOUT, SCHEMATICS & PARTS LISTS

Interconnect Flex

40

J100

40

J200

<- TO KP

TO CTRL ->99C8480475Z03 REV B

Front MetalView From Top Side

Back MetalView From Top Side

8 - 2 MTP700 Portable Radio / Detailed Service Manual FLEX LAYOUT, SCHEMATICS & PARTS

Schematic for Interconnect Flex

Parts List for Interconnect Flex

Reference Symbol


J100 0980521Z01 Connector, ZIF, Vertical 40 pin

J200 0905505Y04 Connector, ZIF, Horizontal, 40 pin

DB6

KEY_INT

FLAT_TX_RTN

LCD_SEL

DB5

VS_GAINSEL

OFF_BATT_DATA_OUT

SRD_RTN(MISO)

VS_RAC

GND

VS_CS

VS_AUDSEL

PTT

VDDD

DB4

DB3

DB2

J1

VDDD

PTT

TX_AUD_RTN

TO CONTROLLERJ100

TO KEYPAD

A0

R_W

RESET

LCD_SEL

ON

VS_INT

KEY_COL

SCK_SND(CLK)

ON

KEY_ROW

FLAT_TX_RTN

SCK_SND(CLK)

KEY_COL

A0

DB7

OPT_BD_EN

RX_AUD_RTN

RDY/REQ

TX_AUD_SND

SRD_SND(DATA)

DET_AUD_SND

OPT_BD_EN

RX_AUD_RTN

RDY/REQ

TX_AUD_SND

TX_AUD_RTN

R_W

RESET

DB7

DB6

DB5

VS_INT

VS_GAINSEL

OFF_BATT_DATA_OUT

SRD_RTN(MISO)

VS_RAC

GND

VS_CS

VS_AUDSEL

EXT_MIC

KEY_ROW

INT_EXT_VDD

RX_AUD_SND

EXT_MIC

SW_B+

LED_EN

DB0

DB1

DB2

DB3

DB4

DB1

DB0

LED_EN

SW_B+

KEY_INT

RX_AUD_SND

INT_EXT_VDD

SRD_SND(DATA)

DET_AUD_SND

1

2

39

40

37

38

36

34

35

32

33

40

31

24

39

1

23

26

27

24

25

22

23

21

19

20

17

18

15

16

13

14

19

20

17

18

15

16

13

14

12

10

11

8

9

12

7

10

11

8

9

6

7

4

5

3

28

2

30

29

5

6

3

4

37

38

35

36

33

34

32

30

31

28

29

26

27

22

25

21


Universal Connector Flex



EAR PIECE12

1J1

2 24

23

4

53

VOLUME2

TP1TP2

TP3TP4

TP5TP6

TP7TP8

TP9TP10

TP11TP12

TP13

SPEAKER

12


Schematic for Universal Connector Flex

Parts List for Universal Connector Flex

Reference Symbol


Ear Piece 5004154G01 Earpiece

J002 0986226Z01 Connector, 24 pin, header

Speaker 5085738Z05 Speaker

Volume 1886009Z01 Volume Potentiometer

J002

VOL

GND

GND

13 PIN UNIVERSAL CONN

VTS_2.3V

INT_SPKR-

TX_DATA

SIDE_CTS

SIDE_OPT3

VIBRATOR

EXT_SPKR+

INT_SPKR+

INT_EAR-

J10

SIDE_OPT2

24 PIN CONNECTOR

GND

ON

INT_EAR+

SIDE_OPT1

SIDE_RTS

RX_DATA

EXT_SPKR-

OPT B+

EXT_MIC

LS1

MK1

GND

GND

J002-8

J002-6

J002-7

J002-4

J002-5

J002-2

J002-3

J002-1

SWITCHVOLUME

4

LOW

1 5

3 HIGH

2

J002-19

J002-21

J002-22

J002-11

J002-20

J002-17

J002-18

J002-15

J002-16

J002-13

J002-14

J002-24

J002-12

J002-23

J002-9

J002-10


Display Flex


J1

8

9 16

J21

10



Schematic for Display Flex

Parts List for Display Flex

Reference Symbol


J2 0986016Z01 Connector, ZIF, 10 pin

J11 0987817K02 Connector, 16 pin

NCNCVENDOR_ID

DISPLAY_RS

TO KEYPAD BRD TO DISPLAY MODULE

CHIP SELECT

J2 J11

GND

V3_2.775V

CLOCK

BACKLIGHT-

NC

NC

NC

NC

NC

NC

RESET

BACKLIGHT+

DATA

J11-16

J11-15

J11-12

J11-13

J11-14

J11-11

J11-1

J2-10

J11-3

J11-2

J11-5

J11-4

J11-7

J11-6

J11-9

J11-8J2-8

J2-9

J11-10

J2-6

J2-7

J2-4

J2-5

J2-2

J2-3

J2-1


Bottom Flex


8486025Z06

REVE

c2001

C1

E1

E2

116

J1

INT MIC



Schematic for Bottom Flex

Parts List for Bottom Flex

Reference Symbol


C1 2113740F42 Capacitor, 43pF

R1 0662057B47 0 ohm Resistor

R2 0662057B47 0 ohm Resistor

INT MIC 5085600J01 Speaker

J1 0980472U02 Connector, ZIF, 16 Pin

16 PIN CONNECTOR RESR1

INT_MIC-

GND

USB+/TXD(D+)/TDO

USB-/RXD(D-)/TDI

USB Power/RTS/Reset_in

SWB+

CTS/MCU_DE

FS/DCD/DSP_DE

SCK/RI/TCK

SRDA/DTR/TMS

STDA/DSR/TRST

BOT_OPT1

BOT_OPT2

On_off/JTAG

Headset/Key_Fail

INT_MIC+

J1-14

J1-11

J1-13

J1-15

J1-9

J1-12

J1-7

J1-10

J1-8

J1-4

J1-6

J1-5

J1-2

INT MIC

+

J1-3 TP1

RESR2

J1-1

TP4

TP2

TP7

TP5

C1

TP6

TP8

43pF

TP10

TP11

TP9

TP13

TP14

TP12

TP3

J1-16

REPLACEMENT PARTS AND KITS MTP700 Portable Radio / Detailed Service Manual A - 1

APPENDIX A

REPLACEMENT PARTS AND KITS

Servicing MTP700 Portable Units

Service for the portable units is based on the substitution method; a faulty part is replaced by a working one, providing quicker service to the customer. For example, if the transceiver board is faulty, it is replaced. If the portable requires more complete testing or servicing than that is available at field level, it is sent to your nearest Radio Service Center; where it is serviced.

The MTP700 portables are programmed at the factory. They cannot be tuned at the field service level.

Level 1 and Level 2 Maintenance

This manual covers Level 1 and Level 2 Maintenance: at Level 1 Maintenance you replace the transceiver and/or accessories and send the faulty transceiver and/or acces-sories to a higher level of maintenance; at Level 2 Maintenance a faulty kit is replaced.

For Latin America Level 1 and Level 2 Maintenance contact your local Motorola CGISS office for information. For details, please refer to relevant Support Depots on page 1-4 to 1-6.

Level 3 Maintenance

All Radio Support Depots outside of Latin America are level 3 service partners. The depots are capable of performing repairs down to component level where retuning is required. Contact your local CGISS office for information. For details, please refer to rele-vant Support Depots on page 1-4 to 1-6.

Replacement Parts

Damaged parts should be replaced with identical replacement parts. For complete infor-mation on ordering required parts and kits, contact your local customer service represent-ative.

A - 2 MTP700 Portable Radio / Detailed Service Manual REPLACEMENT PARTS AND KITS

Service Kits

Model Model Description





P5 MTP700, 806-870 MHz, 1 W, 25 kHz, with End Stop knob for group selection (ES), Korean model

Description380-430

MHz806-870 MHz

* Service Boards Kit Number P1 P2 P3 P4 P5

***Transceiver FRU 380-430M 1W 25K CR PMUE1825BS x

***Transceiver FRU 380-430M 1W 25K ES PMUE1826BS x

***Transceiver FRU 806-870M 1W 25K CR PMUF1077BS x

***Transceiver FRU 806-870M 1W 25K ES PMUF1078BS x

***Transceiver FRU 380-430M 1W 25K CR-TEA1 PMUE1852BS x

***Transceiver FRU 380-430M 1W 25K ES-TEA1 PMUE1853BS x

***Transceiver FRU 806-870M 1W 25K CR-TEA1 PMUF1092BS x

***Transceiver FRU 806-870M 1W 25K ES-TEA1 PMUF1093BS x

***Transceiver FRU 380-430M 1W 25K CR-TEA2 PMUE1856BS x

***Transceiver FRU 380-430M 1W 25K ES-TEA2 PMUE1857BS x

***Transceiver FRU 806-870M 1W 25K CR-TEA2 PMUF1096BS x

***Transceiver FRU 806-870M 1W 25K ES-TEA2 PMUF1097BS x

Transceiver 806-870M 1W 25K ES (Eriko) PMUF1115AS x

Transceiver FRU 380-430M 1W 25K CR (Chinese) PMUE2052AS x

Transceiver FRU 380-430M 1W 25K CR (Cyrillic) PMUE2877AS x

Transceiver FRU 380-430M 1W 25K ES (Chinese) PMUE2053AS x

Transceiver FRU 806-870M 1W 25K CR (Chinese) PMUF1157AS x

Transceiver FRU 806-870M 1W 25K ES (Chinese) PMUF1158AS x

Transceiver FRU 380-430M 1W 25K CR (Korean) PMUE2054AS x

REPLACEMENT PARTS AND KITS MTP700 Portable Radio / Detailed Service Manual A - 3

Note: * These boards include the main board and chassis.*** Not Field Replaceable for Latin America.

Transceiver FRU 806-870M 1W 25K CR (Korean) PMUF1159AS x

Transceiver FRU 806-870M 1W 25K ES (Korean) PMUF1160AS x

Transceiver FRU 380-430M 1W 25K CR-TEA1 (Chinese) PMUE2056AS x

Transceiver FRU 380-430M 1W 25K ES-TEA1 (Chinese) PMUE2057AS x

Transceiver FRU 806-870M 1W 25K CR-TEA1 (Chinese) PMUF1161AS x

Transceiver FRU 806-870M 1W 25K ES-TEA1 (Chinese) PMUF1162AS x

Transceiver FRU 380-430M 1W 25K CR-TEA1 (Korean) PMUE2058AS x

Transceiver FRU 380-430M 1W 25K ES-TEA1 (Korean) PMUE2059AS x

Transceiver FRU 806-870M 1W 25K CR-TEA1 (Korean) PMUF1163AS x

Transceiver FRU 806-870M 1W 25K ES-TEA1 (Korean) PMUF1164AS x

Front Cover Kit Number P1 P2 P3 P4 P5

Front Housing Kit (CR) PMHN4038A x x

Front Housing Kit (ES) PMHN4039A x x

Front Housing Kit (ES) (Eriko) PMHN4040A x

Front Housing Kit CR (English/Chinese) PMHN4048A x x

Front Housing Kit CR (English/Korean) PMHN4049A x x

Front Housing Kit ES (English/Chinese) PMHN4050A x x

Front Housing Kit ES (English/Korean) PMHN4051A x x

Description 380-430 MHz 806-870 MHz

A - 4 MTP700 Portable Radio / Detailed Service Manual


CONNECTOR PIN FUNCTIONS MTP700 Portable Radio / Detailed Service Manual B - 1

APPENDIX B

CONNECTOR PIN FUNCTIONS

General

This appendix describes the connector pin functions for the Radio. The description gives information on the type of signals, voltages and current conditions. Pins which are marked with no function, should not be connected

Side Accessory Connector Pin Assignment

Figure B-1 Side Accessory Connector Pin Assignment

1

3

5

7

9

11

13

2

4

6

8

10

12

1

3

5

7

9

11

13

2

4

6

8

10

12

Ext_Speaker+Ext_Speaker-

OPT B+

SIDE_OPT2

GND

Tx_Data

RTS / BUSY_IN

Vibrator

Ext_Mic

SIDE_OPT1

Rx_Data

CTS / BUSY_OUT

SIDE_OPT3

B - 2 MTP700 Portable Radio / Detailed Service Manual CONNECTOR PIN FUNCTIONS

Pin Name Function Description

1 EXT_SPEAKER+ OUT Speaker + (pin 1) and Speaker - (pin 2) are used for the external speaker. Typical output power is 0.5W for a 20 ohm load.

2 EXT_SPEAKER- OUT Speaker + (pin 1) and Speaker - (pin 2) are used for the external speaker. Typical output power is 0.5W for a 20 ohm load.

3 OPT_B+ OUT With a side accessory attached, this pin provides a typical voltage of 7.5V. It is current limited at 800mA against short circuit protection.

4 EXT_MIC IN This is the external microphone input. Input impedance is 2 kohm with a biasing voltage of 2.775V and a typical input level of 8 mVrms.

5 SIDE_OPT2 IN SIDE_OPT1, 2 and 3 selects the various radio operation modes with different accessories.

6. SIDE_OPT1 IN SIDE_OPT1, 2 and 3 selects the various radio operation modes with different accessories.

7. GND IN/OUT Used as ground.

8 RX_DATA IN RS-232 input data.

9 TX_DATA OUT RS-232 output data.

10 CTS/BUSY_OUT OUT Used as Clear-To-Send in RS-232 communication. BUSY_OUT is used as handshake output for SB9600 communication.

11. RTS/BUSY_IN IN Used as Request-To-Send in RS-232 communication. BUSY_IN is used as handshake input for SB9600 communication.

12. SIDE_OPT3 IN SIDE_OPT1, 2 and 3 selects the various radio operation modes with different accessories.

13. VIBRATOR OUT This is a logic output to enable the vibrator motor in some accessories.

Table B-1 Side Accessory Connector Pin Functions

CONNECTOR PIN FUNCTIONS MTP700 Portable Radio / Detailed Service Manual B - 3

Bottom Accessory Connector Pin Assignment

Figure B-2 Bottom Accessory Connector Pin Assignment

Headset Indication / Key_Fail

On_Off/JTAG / Flash Mode

Bottom_Option_2

Bottom_Option_1

STDA / DSR / TRST

SRDA / DTR /TMS

SCK / RI / TCK

FS / DCD / DSP_DE

CTS / MCU_DE

SWB+

USB Power / RTS / Reset_In

USB- / RXD (D-) / TDI

Power Ground (GND)

USB+ / TXD (D+) / TDO

1 1 1 1 1 1 1 1 1 1 1 1 11

1 14

B - 4 MTP700 Portable Radio / Detailed Service Manual CONNECTOR PIN FUNCTIONS

Table B-2 Bottom Accessory Connector Pin Functions

Pin Name Function Description

1 POWER GROUND IN/OUT Used as ground.

2 USB+/TXD (D+)/TDO IN/OUT +ve signal for the USB bus/transmit data in RS-232 mode/serial output in JTAG Mode.

3 USB-/RXD (D-)/TDI IN/OUT -ve signal for the USB bus/receive data in RS-232 mode/serial input in JTAG Mode.

4 USB_POWER/RTS/RESET_IN

IN 5V power from USB Host/Used as Request-T0-Send in RS-232/Reset input in JTAG Mode.

5 SWB+ OUT With a bottom accessory attached, this pin provides a typical voltage of 7.5V. It is current limited at 800mA against short circuit protection.

6. CTS/MCU_DE OUT/IN Used as Clear-To-Send in RS-232 mode/MCU Debug Event function in JTAG Mode.

7. FS/DCD/DSP_DE IN/OUT This pin is used as Frame Sync in SSI mode/Used as Data Carrier Detect in RS-232 mode/DSP Debug Event function in JTAG Mode.

8 SCK/RI/TCK IN/OUT This pin is used as Serial Clock in SSI mode/Used as RingIndicator in RS-232 mode/Test Clock in JTAG Mode.

9 SRDA/DTR/TMS IN This pin receives serial data in SSI mode/Used as Data Terminal Ready in RS-232 Mode/Test.

10 STDA/DSR/TRST OUT This pin transmit serial data in SSI mode/Used as Data Set Ready in RS-232 Mode/Test Reset in JTAG Mode.

11. BOTTOM_OPTION_1 IN BOTTOM_OPTION1 and 2 selects the varioius radio operation modes with different accessories.

12. BOTTOM_OPTION_2 IN BOTTOM_OPTION1 and 2 selects the various radio operation modes with different accessories.

13. ON_OFF/JTAG/FLASH MODE

IN Turns on the radio in SB9600 Mode/Puts the radio into JTAG Mode/Puts the radio into FLASH Mode.

14. HEADSET INDICATION/KEY_FAIL

IN Indicates a headset accessory is being used/Used to load the secure key for encryption.

TEST EQUIPMENT MTP700 Portable Radio / Detailed Service Manual C - 1

APPENDIX C

TEST EQUIPMENT

Test Equipment

The table below lists the special test equipment required for servicing TETRA Portable Radios.

Any level 3 repairs can deeply affect the performance of the MTP700 radio and may cause a new tuning procedure.This tuning procedure can only be applied by cerain authorised Motorola depots where the appropriate TEST & TUNE EQUIPMENT is available.The appropriate TEST & TUNE EQUIPMENT is a special automated test equipment which is only available at some Motorola factories and Motorola repair centers.


WADN4161A* TETRA SERVICE MONITOR, MOBILES ONLY

WADN4163A TETRA SERVICE MONITOR, MOBILES AND DIRECT MODE

WADN4164A TETRA SERVICE MONITOR, MOBILES AND BASE STATIONS

WADN4173A TETRA SERVICE MONITOR, MOBILES, DIRECT MODE AND BASE STATIONS

WADN4233A TETRA SERVICE MONITOR, MOBILES, DIRECT MODE AND MPT1327/1343

NOTE:* WADN4161A is the minimum required for testing TETRA Radios

!W A R N I N G

!

C - 2 MTP700 Portable Radio / Detailed Service Manual


SELF CHECK (ERROR & FAIL CODES) MTP700 Portable Radio / Detailed Service Manual D - 1

APPENDIX D

SELF CHECK (ERROR & FAIL CODES)

General

This appendix describes the possible self check error codes for the MTP700 Portable Radios.

Self Check Error Codes

Table D-1 is the possible self check error (non fatal) codes for the MTP700 Portable Radios. No corrective action is required.

Table D-2 is the possible self check fail (fatal) codes for the MTP700 Portable Radios. The radio is inoperatable, the user should return the radio to Depot.

Message Cause

Error00001 A non-fatal error was logged during operation

Error00002 CodePlug error log validity error

Table D-1 Self Check Error (Non-Fatal) Codes

Message Cause

Fail00100 Old CodePlug Version failure

Fail00200 New CodePlug Version failure

Fail00400 CodePlug Model failure

Fail00800 CodePlug validity error

Fail00801 CP - Unknown block

Fail00802 CP - Unknown Field

Fail00803 CP - Unknown Flag

Fail00804 CP - Unknown format

Fail00805 CP - Invalid pointer

Fail00806 CP - Invalid path

Table D-2 Self Check Fail (Fatal) Codes

D - 2 MTP700 Portable Radio / Detailed Service Manual SELF CHECK (ERROR & FAIL CODES)

Fail00807 CP - Invalid handler

Fail00808 CP - Invalid length

Fail00809 CP - Invalid index

Fail0080A CP - Invalid offset

Fail0080B CP - Invalid header pointer

Fail0080C CP - Invalid block header

Fail0080D CP - Initialization failed

Fail0080E CP - Recovery failed

Fail0080F CP - Write failure

Fail00810 CP - Corrupted block

Fail00811 CP - Corrupted codeplug

Fail00812 CP - Radio Operation System error

Fail00813 CP - Lower layer error

Fail00814 CP - Too many arguments

Fail00815 CP - Log Overflow

Fail00816 CP - Invalid Checksum

Fail00817 CP - Not initialized

Fail00818 CP - Ambiguous code

Fail00819 CP - Invalid start entry

Fail0081A CP - Duplicate data

Fail0081B CP - Invalid version number

Fail01000 Flash checksum error

Fail02000 A fatal error was logged during operation

Fail10000 Handset communication error

FailF4000 Ergo pre-selftest codeplug error

FailF8000 Ergo pre-selftest invalid device error

Message Cause

Table D-2 Self Check Fail (Fatal) Codes

Documents

MTP700_DSM