38
Version: 0905-V1 Page 1 of 38 Dual-Band Service Manual Introduction The Scope for the Manual This manual is for the technicians who know well about the communication and have some experiences of maintenance. All necessary information of maintenance and actual published date are included in this manual. If there is any change after publishing, we will complement it by “Maintenance Aviso” or “Manual Revision” according to the requirements. Personal Safety Please pay attention to the below proceedings for your safety: Don’t transmit before you carefully check all plugs for TX Frequency, or any of the unfolded plugs doesn’t connect to the relative ends. Please turn off the power, and don’t operate the equipment when you are near the electric detonator or on flammability gas station. Only the qualified technicians can maintain the equipment. Maintenance Service In order to maintain the equipment easily and establish the complete maintenance system, we supply the information including principium chart, printing circuitry chart and the settings of the equipment. Mode Combination 1. Mode Combination

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Page 1: Dual-Band Service Manual Introduction · The signal from T/R Switch (D 312 ON) is enlarged to 50mW by pre-drive amplifier (T 319 ,T320 )and drive amplifier (T 322 ).The output of

Version: 0905-V1 Page 1 of 38

Dual-Band Service Manual

Introduction

The Scope for the Manual

This manual is for the technicians who know well about the communication and have some experiences ofmaintenance. All necessary information of maintenance and actual published date are included in this manual.If there is any change after publishing, we will complement it by “Maintenance Aviso” or “Manual Revision”according to the requirements.

Personal Safety

● Please pay attention to the below proceedings for your safety:

Don’t transmit before you carefully check all plugs for TX Frequency, or any of the unfolded plugs doesn’t connectto the relative ends.● Please turn off the power, and don’t operate the equipment when you are near the electric detonator or onflammability gas station.●Only the qualified technicians can maintain the equipment.

Maintenance Service

In order to maintain the equipment easily and establish the complete maintenance system, we supply the informationincluding principium chart, printing circuitry chart and the settings of the equipment.

Mode Combination

1. Mode Combination

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2.Enter the Mode

3.Computer Mode

This handheld transceiver programs by computer, the programming connection and the programming software. Theprogramming software can be used in the IBM computer or compatible machine.

Duplication Mode

1. “Duplication Mode” can copy the data of a handheld transceiver to another one.The dealers can do this duplication without a personal computer.

2. Operating Method①Connectting the duplicated source radio with waiting-duplicated target radio by cloning Line(The waiting-duplicated target radio need to be putting through the power source)

2○Pressing [MONI] key on duplicated source radio, the duplication starts.When duplicating, the flickering red light means sending data. After duplicating successfully, the red lightextinguishes, and the source radio enters the standby mode. If the red light keeps flickering, it means the duplicationfailed.The green light flickers when the target radio duplicates. The duplication finishes when the green light extinguishes.

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Assembling & Dissembling Chart

Disassembling Shell Chart Disassembling TX/RX Board Chart

ⅠFrequency Structure

Pic 1

FrequencyStructure

A C B D

(1) 136~174.995MHz

165.250~204.245MHz

400~470.995MHz

429.25~500.245MHz

(2) 136~174.995MHz

165.250~204.245MHz

450~520.995MHz

479.25~550.245MHz

(3) 136~ 165.250~ 245~ 274.25~

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Chart 1Please refer the frequency of A.B.C.D points of PIC 1 on Chart 1.The 1st intermediate frequency of this radio is 29.250MHz, the 2nd is 450KHz.

Ⅱ Receiving

(1) The front end of U Band (RF Amplifier)The signal which is received from the antenna enters the transmission/receive change-over switch diode circuit (D148,D137, D138 and D147), then goes through BPF (L191 and L192), and is enlarged by RF amplifier (T322). The signalgoes through the BPF(L185,L189,L187,L188), and then enters the mixing. These BPF (D142, D143, D144, D145) isadjusted by the variable condenser. The input voltage by variable condenser is adjusted by the outputting voltage bymicroprocessor (IC811).( See PIC 2)

(2)The front end of V Band(RF Amplifier)

The signal which is received from the antenna enters the transmission/receive change-over switch diode circuit(D322,D315,D316 和 D443), then goes through BPF(L344 and L345), and is enlarged by RF amplifier (T324).Thesignal goes through the BPF(L320,L342,L341 L340), and then enters the mixing. These BPF (D318D319, D320,D321)adjusted by the variable condenser. The input voltage by variable condenser is adjusted by theoutputting voltage by microprocessor (IC811).( See PIC 2)

PIC2

(3) The 1st Mixer

The signals from the front end of U Band and the Rx LO prouduced by PLL electrocircuit creat the 1st immediatefrequency signal of 29.250MHz on T144 Mixing. The created signal is sent to the changeover on-off on U/V Band.

The signals from the front end of V Band and the Rx LO prouduced by PLL electrocircuit creat the 1st immediatefrequency signal of 29.250MHz on T323 Mixing. The created signal is sent to the changeover on-off on U/V Band.

The changeover on-off switches the signals according to the working state of U/V Band on microprocessor (IC811).

174.995MHz 204.245MHz 245.995MHz 275.245MHz

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After switching, the signals are sent to MCF(FL515,FL516) (See PIC2)

(4)The enlarging circuit on Intermediate Frequency

The first signal from intermediate frequency eliminate the signals from adjacent channels throughMCF(FL515,FL516). The amplifier (T520) enlarges and enters the I-F system chip (U516). The I-F system chipprovides the second mixer, the second LO signal, limiting amplifier, orthogonal detector and RSSI (received signalintensity indicator).The second mixer sends and mixes the first intermediate frequency signal and the second LOsignal of 28.8MHz, and then creates the second LO signal of 450kHz.

The second intermediate frequency signal keeps eliminating the signals of the adjacent channels by the chinawarewave filter. The second signal through filter is enlarged by limiting amplifier and demodulated by orthogonal detectorwith chinaware discriminator. The demodulated signal enters the tone circuit on microprocessor (IC811) andprocesses.(See PIC2)

(5)Wide/Narrow Switch Circuit

We can set the bandwidth of all channels by turning on the Wide/Narrow switch.The data from Wide (low level) and Narrow (high level) is outputted by the 14th pin on microprocessors.T528 is connected when receiving the data from WIDE (low level).T528 is disconnected when receiving the data from NARROW (high level).T528 is connected/ disconnected by WIDE/NARROW data.The regular changing level from U516 detector is used tomaintain the constant output level on WIDE/NARROW signals. (See PIC3)

PIC3(6)Tone Amplifier Circuit

The demodulated signal is sent to the tone amplifier by T811 from the 25th feet tube of microprocessor (IC811),afterentering the tone circuit and being processed.After being enlarged by the tone power amplifier, the signal is outputted to the loudhailer by AF volume control.(See PIC 2)

(7)Squelch

A part of AF signals from FM IC (U516) enter IC again. The noise components are enlarged and revised by the filter,and then creates the DC voltage corresponded to the noise level.

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The DC signal is sent to the simulated port (Pin28) of microprocessor through FM IC. IC405 decides whetheroutputs the sound from the speaker by testing the outputted voltage is higher or lower than the default value.(See PIC4)

PIC4

(8)Receiving Signaling (QT/DQT)

The signal from FM IC (U516) enters and is processed by microprocessor (IC811).(See PIC4)Microprocessor (IC811)determin whether QT or DQT matches the setting value, and control the output of P-SPKand loudhail by this result. (See PIC 4)

Ⅲ PLL Frequency Syntheses

PLL circuit produces the Rx LO for receiving and the RF signal for transmitting. This transceiver is adopted doublechannel integrate circuit, which can simultaneously produce two different Rx LO and RF signal.(1) PLL

The frequency step of PLL circuit is 5 or 6.25kHz.

The referring surge signal of 14.4MHz is divided frequency by a fixed arithmometer in U112. The signal from theoscillator (VCO) is cushioned and enlarged by T130 and T311 separately, and is divided frequency by programmabledouble modulation arithmometer separately in U112. In the U112 phase comparator, the frequency division processescompare. After being filtered by the different lowpass, the two created signals separately are sent to the twoindependent VCO controlling frequency of oscillator. See PIC 5

PIC5

(2)VCO

U Band VCO on the TransceiverThe frequency that is used in U Band on the transceiver is produced by T134 vibration when it is transmitting or

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receiving frequency points.Through the phase comparator will receive transportation to the VCO control voltage variable diode(D132, D139, D131, D140) to control the oscillation frequency.Oscillation frequency of the signal bythe T135, T135 amplification levels, with the D136 and D135 were sent to the RF amplifiers andreceivers for the first points of the vibration frequency. See PIC5.

V Band VCO on the TransceiverThe frequency that is used in V Band on the transceiver is produced by T325 vibration when it is transmitting orreceiving frequency points.

Through the phase comparator will receive transportation to the VCO control voltage variable diode(D324, D325, D327, D328) to control the oscillation frequency.Oscillation frequency of the signal bythe T135, T135 amplification levels, with the D136 and D135 were sent to the RF amplifiers andreceivers for the first points of the vibration frequency. See PIC5.

Ⅳ Transmitting Part System

(1) Speaker Amplifier

The signal from speaker processes regulation of the maximum frequency deviation by tone processor (U611). Andthen it is sent to VCO on U Band or V Band for modulating and inputting. See PIC 6

` PIC6(2)Drives and Terminal AmplifierThis transceiver has two separation drives and terminal amplifiers on U Band and V Band.Drives and Terminal Amplifier on U BandThe signal from T/R Switch (D136 ON) is enlarged to 50mW by pre-drive amplifier (T139,T140) and drive amplifier(T141). The output of drive amplifier is enlarged to 4.0W by the RF power amplifier (T142) (works as when lowpower is 1W). The output of RF power amplifier is through the harmonic filter (LPF) and the antenna switch (D148),and is sent to the terminal of the antenna .See PIC 7

Drives and Terminal Amplifier on V BandThe signal from T/R Switch (D312 ON) is enlarged to 50mW by pre-drive amplifier (T319,T320) and drive amplifier(T322). The output of drive amplifier is enlarged to 4.0W by the RF power amplifier (T322) ((works as when lowpower is 1W). The output of RF power amplifier is through the harmonic filter (LPF) and the antenna switch, and issent to the terminal of the antenna (D322).See PIC 7

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PIC 7(3)Automatic Power Control Circuit (APC)

APC circuit always monitor the circuit that is through the radio frequency RF amplifier (T142 or T322),and maintainthe stable electric current. The diversification of electronic current that is enlarged by radio frequency power amplifiercan cause the lower voltage of R615, R616, R659 and R660. The voltage is sent to difference amplifier U612(2/2)U612(1/2), and compares the outputting voltage of IC101(2/2) with the reference voltage from IC405.The output voltage of U612 (1/2) control the radio frequency RF amplifier, drive amplifier, VG of pre-drive amplifierto keep the voltage consistent.

The changes of high/low power are realized by changing the reference voltage.

The two terminal amplifiers of this transceiver use the same APC circuit. So they are switched on theoutput VG voltage from APC. When U Band transmitting, the VG voltage that sends APC to V Bandresists to ground short circuit. On the contrary, when V Band transmitting, the VG voltage that sendsAPC to U Band resists to ground short circuit. See PIC7

(4)Coding Signaling

QT/DQTThe DQT/QT data outputs from the CPU 23 base pins. The signal through the low pass CR filter, a partial signaldelivers TCXO CR112. Another part of signal and the tone signaling mix, then inputs separately to U or V Band ofVCO.

Ⅴ Electrical Power

10 electrical power of 5V is used in this transceiver.They respectively provide to the microprocessor: 5V,5MWhen connecting, 5M always keep outputting. Although 5M is the regular output,it is closed when turn off theelectrical power to prevent the microprocessor from malfunction.5C-V is the public 5V on V Band,which keeps output on non-save mode.5C-U is the public 5V on U Band,which keeps output on non-save mode.5R-U is the receiving 5V on U Band,which keeps output during receiving.5T-U is the transmitting 5V on U Band,which keeps output during transmitting.5R-V is the receiving 5V on V Band,which keeps output during receiving.

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5T-V is the transmitting 5V on V Band,which keeps output during transmitting.5R is the shard 5V by the intermediate frequency circuit. (U band and V band of receiving use in common the partialpower source.The electrical power is used in enlarging the speaker (The shared partial electrical source on U Band and V Band)There are another two overall electrical sources, BATT+ and BATT.BATT+ is input electronic source. BATT is electronic source by controlled by power switch.

Ⅵ Controlled Electrical Circuit

The controlled circuit is made up of microprocessor(IC811) and exterior circuit.It controls the TX-RX unit. The main functions of IC811 are as bellows:(1) Transforming the transmitting and receiving states according to PTT input signal(2) Numerating system,group, frequency and program data from the stored circuit(3) Sending frequency data to PLL(4) Controlling the open and close of squelch according to the output DC voltage from squelch circuit.(5) Controlling the tone frequency mute according to the decoding data

Ⅶ Keypad and display circuit

(1)Keyboard entry examination

K1,K2,K3,K4 are keypad fan-out,D1,D2,D3,D4 are keypad input end. They are managed after examining bymicroprocessor (IC811). See PIC8

PIC8

PIC9(2) Display Circuit

LCD demonstrated the information (IC811) controls the screen by the microprocessor (liquid crystal) to demonstratethat the actuation integrated circuit causes the screen (liquid crystal) the monitor demonstration correspondinginformation. See PIC 10

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PIC10

(3)Backlight Circuit

The backlight of LCD and keypad is single-colored, which is controlled by the pin of microprocessor.See PIC11

PIC11(4)Illumination Circuit

The illumination circuit is controlled by the pin of the microprocessor(IC811). See PIC12

PIC 12

Ⅷ Memorizer Circuit

The memorizer circuit is made up of CCPU (IC811) and EEPROM (U811)The capacitance is 64k bits, including the handset controlling program by CPU and the operation function data.See PIC13

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PIC 13

Ⅸ Batterypack Low Voltage Prompt

Monitoring the batterypack voltage by microprocessor. The transceiver will sound when the voltage is lower than thealarm voltage. See PIC14

PIC 14

Ⅹ Programming Communication

The transceiver communicates data with PC through RXD TXD on earphone seat.See PIC 15

PIC 15

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Ⅺ JP811 Terminal Function

Ⅻ Terminal Function of Microprocessor (IC811)

TerminalTerminalTerminal

Terminal

PinPinPin

Pin

NoNoNo

No

.NAMENAMENAME

NAME

INPUT &

OUTPUT

FunctionFunctionFunction

Function

DescriptionDescriptionDescription

Description

1 SP+ Output SPK Output

2 MIC+ Input MIC Input

3 BATT Input Input Electronic Source of Keypad backlight

4 5V Input LCD Drive IC & Input Electronic Source of LCD Backlight

5 GND

6 GND

7 GND

8 LCD-CS Output

9(BATT-TEST)/

LCD-RSOutput

Electronic Source Voltage Examination/

Read-Write End Control of LCD Drive IC

10 LAMP1 Output Electronic Source Control of LCD Backlight

11 GND

12 K1 Input Keypad Matrix Input

13 K2 Input Keypad Matrix Input

14 K3 Input Keypad Matrix Input

15 K4 Input Keypad Matrix Input

16 D1 Output Keypad Matrix Output

17 D2 Output Keypad Matrix Output

18 D3 Output Keypad Matrix Output

19 D4 Output Keypad Matrix Output

20 GND

PinPinPin

Pin

NO.NO.NO.

NO.

TubeTubeTube

Tube

FeetFeetFeet

Feet

NameNameName

Name

FunctionFunctionFunction

Function

DescriptionDescriptionDescription

Description

1 PLL-LE/ROM-WP Phase-locked loop Data End/ Stored IC Write Protection Board

2 LAMP1 LCD Backlight Control

3 5SC-UHF Control by (UHF) VCO Electrical Source

4 K1 Row Line 1 on K1 Keypad

5 K2 Row Line 2 on K2 Keypad

6 K3 Row Line 3 on K3 Keypad

7 K4 Row Line 4 on K4 Keypad

8 D1/PLL-CLK/ROM-CLK/MONI/LCD-

D0

Line 1 on Keypad/Phase-locked Loop Clock/

Squelch Key/LCD Drive Data

9 D2/PLL-DATA/PF1/LCD-D1 Row Line 2 on Keypad/Phase-locked Loop Data/

Sidekey1/LCD Drive Data

10 D3/Viose-CLK/(A/B)/LCD-D2 Row Line 3 on keypad/ Voice Clock/(A/B) Button/ LCD Drive Data

11 D4/PF2/LCD-D3 Row Line 4 on keypad/Topkey PF2/ LCD Drive Data

12 CN2 CN2 Channel Decoding Bit

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Ⅻ Adjustment

Apparatus used in Adjustment: Lineless Integration Test Apparatus, Digital voltage-stabilized source, DigitalMultimetersNominal Voltage:7.4V

6.2 Alarm Voltage Tone Power:0.5W

13 CN1 CN1 Channel Decoding Bit

14 (N/W)/ROM-Data Wide/Narrow Bandwidth Control/Packet Data

15 AVDD

16 RXO Microprocessor Audio Amplifier Output

17 RXI Microprocessor Audio Amplifier Input

18 MICI Microprocessor Audio Amplifier Output

19 MICO Microprocessor Audio Amplifier Input

20 TONE/DTMF/Beep Audio Signal Output/Double Audio Signal Output/Prompt Output

21 PLLC

22 AVSS

23 CTCSS/DCS/TUNE CTCSS/DCS/Receiving Auto Track Gain Output

24 APC Auto Power Control Voltage Output

25 AURX Input End of Microprocessor Audio Channel

26 Batt-TEST/LCD-RS Battery Voltage Sampling Input/LCD Drive IC Control End

27 VOX MIC Sampling Data Input

28 ANSQL Squelch Voltage Sample Input End

29 XIN

30 XOUT

31 VSS

32 RESET

33 VDD

34 5SC-VHF (VHF) VCO Electronic Source Control

35 P-TX/RX-VHF (VHF)Transmitting/Receiving electronic source control

36 P-SPK Audio Power Amplifier Electronic Power Control

37 LAMP2 Illumination Control

38 P-TX/RX-UHF UHF Transmit/Receive Electronic Source Control

39 LCD_CS LCD Drive CMOS chip

40 RXD/PTT Communication Data Foot Input/Transmit Key Examination

41 Voice-BUSY/DTMF-STD Voice Chip Busy Line Double Audio Decoding Valid Data

Receiving Symbol Bite

42 FM-SDIO/Voice-DATA Reception Chip Serial Data/Voice Chip Serial Data

43 GREEN Controlled by Receiving Indicator Light

44 RED/TXD Receiving Indicator Light/serial communication data foot outputs

Test ContentsTest

PointsText Range Test Value

Instrument/Apparatus

VHF-VCO TX/RX CV-V 136.000MHz Higher than 0.8 Digital Multimeters

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VHF-VCO TX/RX CV-V 174.995MHz Lower than 4.0V Digital Multimeters

UHF-VCO TX/RX CV-U 400.000MHZ Higher than 1.0V Digital Multimeters

UHF-VCO TX-RX CV-U 470.995MHZ Lower than 4.0V Digital Multimeters

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Components List

DCS Modulation

SpokeVHF/UHF 0.3KHz≦X≦0.7KHz

Lineless Integration

Test Apparatus

Debugging

CharacteristicVHF/UHF +3dB~-3dB

Lineless Integration

Test Apparatus

VHF POWER 136~174.995MHz ≧4.3WLineless Integration

Test Apparatus

UHF POWER 400~470.995MHz ≧4.0WLineless Integration

Test Apparatus

Mainboard Top Layer Part Detailed List

NO.NO.NO.

NO.

NameNameName

Name

ItemItemItem

Item

Spec.Spec.Spec.

Spec.

DosageDosageDosage

Dosage

BitBitBit

Bit

No.No.No.

No.

1 Capacitance 2P C0402 1C5

35

2 Capacitance 8P C0402 1C5

34

3 Capacitance 10P C0402 2C8

51C632

4 Capacitance 12P C0402 1C5

88

5 Capacitance 20P C0402 1C5

21

6 Capacitance 24P C0402 1C5

98

7 Capacitance 27P C0402 2C8

49C848

8 Capacitance 68P C0402 1C5

94

9 Capacitance 100P C0402 13

C8

23C822 C821 C820 C657 C656 C653

C651

C2

06C160 C646 C397 C394

10 Capacitance 102P C0402 10

C1

90C838 C639 C611 C516 C373 C169

C165

C6

45R631

11 Capacitance 103P C0402 22

C3

60C847 C839 C837 C829 C815 C813 C612

C5

96C545 C541 C512 C168 C166 C388 C844

C1 C159 C138 C644 C615 C393

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61

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12 Capacitance 104P C0402 36

C83

3C364 C846 C845 C389 C843 C842 C840

R16

3C652 C641 C640 C636 C634 C624 C599

C51

1C164 C162 C158 C617 C614 C841 C396

C83

0C827 C817 C814 C812 C655 C514 C513

C59

2C589 C518 C515

13 Capacitance 105P C0402 4C67

5C642 R840 R133

14 Capacitance 200P C0402 1C59

0

15 Capacitance 202P C0402 1C63

7

16 Capacitance 220P C0402 5C85

0C832 C831 C552 C927

17 Capacitance 223P C0402 7C83

6C816 C635 C633 C597 C216 C157

18 Capacitance 224P C0402 2C52

3C520

19 Capacitance 332P C0402 1C62

6

20 Capacitance 393P C0402 1C52

4

21 Capacitance 470P C0402 7C65

8C167 C163 C134 C643 C616 C390

22 Capacitance 472P C0402 3C82

5C625 C156

23 Capacitance 473P C0402 4C63

8C631 C628 C519

24 Capacitance 680P C0402 2C63

0C627

25 Capacitance 683P C0402 2C82

8C826

26 Capacitance NC C0402 3C82

4C623 C237

27 Capacitance 1P C0603 1C13

6

28 Capacitance 30P C0603 1C43

1

29 Capacitance 104P C0603 2C51

7C647

30 Capacitance 104P C0805 1 C45

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5

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31 Resistance 0R R0402 5 R859 R838 R816 R641 R632

32 Resistance 10R R0402 1 R619

33 Resistance 56R R0402 1 R926

34 Resistance 100R R0402 5 R855 R664 R662 R617 R572

35 Resistance 150R R0402 1 R821

36 Resistance 330R R0402 2 R829 R665

37 Resistance 560R R0402 1 R822

38 Resistance 1K R0402 7 R824 R669 R668 R663 R359 R815 R814

39 Resistance 1.2K R0402 1 R595

40 Resistance 2.2K R0402 10R820 R666 R639 R622 R573 R119 R115 R114

R390 R378

41 Resistance 3.3K R0402 3 R842 R636 R626

42 Resistance 3.9K R0402 1 R624

43 Resistance 4.7K R0402 8 R854 R839 R630 R623 R618 R219 R927 C629

44 Resistance 5.6K R0402 2 R845 R844

45 Resistance 10K R0402 14R672 R671 R850 R813 R811 R643 R634 R633

R627 R620 R144 R140 R651 R134

46 Resistance 18K R0402 1 R640

47 Resistance 22K R0402 8 R674 R673 R384 R852 R848 R613 R576 R862

48 Resistance 24K R0402 1 R581

49 Resistance 30K R0402 1 R637

50 Resistance 33K R0402 3 R629 R628 R621

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51 Resistance 47K R0402 12R843 R817 R596 R135 R118 R116 R113 R648

R389 R379 R667 R861

52 Resistance 51K R0402 1 R635

53 Resistance 56K R0402 2 R841 R216

54 Resistance 68K R0402 2 C233 R145

55 Resistance 82K R0402 1 R853

56 Resistance 91K R0402 1 R846

57 Resistance 100K R0402 7 R818 R642 R139 R137 R650 R647 R646

58 Resistance 120K R0402 3 R675 R851 R830

59 Resistance 150K R0402 2 R655 R654

60 Resistance 180K R0402 1 R131

61 Resistance 220K R0402 6 R858 R828 R819 R578 R218 R112

62 Resistance 470K R0402 1 R860

63 Resistance 680K R0402 2 R110 R638

64 Resistance 1M R0402 2 R645 R644

65 Resistance 1.8M R0402 2 R612 R611

66 Resistance NC R0402 4 R625 R217 R138 R856

67 Resistance 270R R0603 2 R358 R356

69 Resistance 15K R0603 2 R361 R360

70 Resistance 150K R0603 4 R658 R657 R656 R614

71 Resistance 0.39R R1206 4 R660 R659 R615 R616

72 Rank Resistance 47K RP-1206-4 2RP81

2

RP81

1

73Adjustable

Resistance50K

RV1008(2*2

)1

RES6

11

74Adjustable

Resistance50K

RV1206(3*3

)1

RV11

2

75Laminated

Capacitance2.2uF/16V C0805 2 E615 E614

76Laminated

Capacitance4.7uF/16V C0805 3 E612 E611 E117

77Laminated

Capacitance10uF/16V C0805 8 C662 C661 E518 C196 C195 C193 C456 C457

78Laminated

Capacitance22uF/16V C0805 1 C194

79

High Frequency

Laminated

Inductance

CH68nH L0603 1 L518

80

High Frequency

Laminated

Inductance

CH100nH L0603 4 L811 L611 L520 L517

81

High Frequency

Laminated

Inductance

CH120nH L0603 1 L519

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Version: 0905-V1 Page 21 of 38

82

High Frequency

Laminated

Inductance

CH220nH L0603 1 L522

83 Diode RLS4148 D-ESC 4 D811 D518 D326 D169

84 Diode RL4148 D-ESC 2 D611 D610

85 Dynatron 1SS372 D-USM 2 D812 D612

86 Dynatron 2SC4617 T-ESM 2 T615 T614

87 Dynatron DTA114EE T-ESM 1 T661

88 Dynatron DTC114EE T-ESM 12T674 T673 T672 T671 T815 T814 T611 T146

T613 T219 T862 T326

89 Dynatron 5B1 T-TSM 6 T812 T138 T137 T136 T318 T317

90 Dynatron 2SC2712 T-TSM 1 T926

91 Dynatron 2SC4116 T-USM 1 T811

92 Dynatron 2SC4226 T-USM 1 T521

93 Dynatron 1SS4181 T-USM 1 T616

94 Power Tube 2SK3476 T-2-5N1A 2 T322 T142

95 Integration CL6010U-QFN24-

0404-P0501 U514

96 Integration 24C64U-SOP8-157-

P1271 U811

97 Integration LM4558U-SOP8-157-

P127-L10061 U611

98 Integration LM358U-SOP8-157-

P1271 U612

99 Touch On-Off MONI KEY S-TD-26EA 1SW61

4

100 Touch On-Off PF1 S-TD-26EA 1SW61

5

101 Touch On-off PTT KEY S-TD-30EA 1SW61

3

102Ø2.5 Earphone

Seat2.5 mm JK-ST-104 1 JK513

103Ø3.5 Earphone

Seat3.5 mm JK-ST-301 1 JK611

104 Ø5 White Lamp LEDD-LED-

05025L1 D926

105 排座 JP20 JP-20-2 1 JP811

106 Main CMOS Chip EM78P568-44U-QFP44-

1010-P1001 IC811

107 Voice Chip VOICE U-VOICE-1 1 U812

108 Crystalloid 32.768KHz FX-MC-146 1CR81

1

109 Green Light GREEN D0603 1 D814

110 Red Light RED D0603 1 D815

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Version: 0905-V1 Page 22 of 38

Mainrboard first floor part detailed list

No.No.No.

No.

NameNameName

Name

ItemItemItem

Item

Spec.Spec.Spec.

Spec.

DosageDosageDosage

Dosage

DigitDigitDigit

Digit

No.No.No.

No.

1 Capacitance 0.5P C0402 2 C330 C250

2 Capacitance 0.75P C0402 1 C242

3 Capacitance 1P C0402 1 C191

4 Capacitance 1.5P C0402 3 C419 C418 C322

5 Capacitance 2P C0402 2 C445 C533

6 Capacitance 3P C0402 3 C188 C187 C111

7 Capacitance 4P C0402 4 C179 C178 C152 C229

8 Capacitance 5P C0402 4 C398 C263 C262 C260

9 Capacitance 6P C0402 4 C318 C232 C259 C182

10 Capacitance 7P C0402 5 C410 C246 C245 C265 C119

11 Capacitance 8P C0402 4 C452 C255 C175 C328

12 Capacitance 10P C0402 5 C526 C381 R335 C210 R341

13 Capacitance 11P C0402 2 C189 C186

14 Capacitance 12P C0402 5 C439 C395 C337 C333 C253

15 Capacitance 18P C0402 4 C313 C346 C180 C177

16 Capacitance 20P C0402 1 C530

17 Capacitance 24P C0402 2 C406 C112

18 Capacitance 33P C0402 1 C447

19 Capacitance 51P C0402 1 C211

20 Capacitance 82P C0402 1 C227

21 Capacitance 100P C0402 12C557 C547 C539 C560 C215 C213 C212 C208

C204 C202 C192 C385

22 Capacitance 102P C0402 46

C666 C819 C317 C361 C139 C682 C574 C281

L339 C357 C355 C351 C350 C339 C332 C326

C129 C125 C120 C115 C283 C618 C348 C347

C555 C531 C429 C408 C405 C400 C391 C443

C258 C228 C220 C219 C286 C171 C170 C852

C127 C124 C130 C123 C331 C217

23 Capacitance 103P C0402 20

C622 C525 C363 C135 C345 C540 C536 C532

C426 C401 C221 C183 C650 C620 C538 C205

C354 C422 C113 C230

24 Capacitance 104P C0402 31

C667 C316 C353 C561 C684 C683 C573 C264

R364 C529 C621 C122 C114 C428 C424 C414

C251 C234 C595 C546 C543 C542 C562 C203

C402 C133 C387 C329 C323 C319 C218

25 Capacitance 105P C0402 2 C358 C131

26 Capacitance 180P C0402 1 C282

27 Capacitance 220P C0402 2 C528 C527

28 Capacitance 223P C0402 2 C550 C563

29 Capacitance 470P C0402 43C665 C416 C137 C365 C572 C247 C240 C239

L186 C392 C375 C254 C252 C248 C236 C266

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Version: 0905-V1 Page 23 of 38

C144 C558 C556 C433 C413 C407 C403 C649

C261 C257 C185 C184 C174 C172 C321 C147

C648 C619 C366 C343 C285 C117 C231 C181

C176 C384 C383

30 Capacitance 473P C0402 1 C554

31 Capacitance 474P C0402 1 C549

32 Capacitance NC C0402 22

C818 C311 C423 C559 C442 C425 C404 C399

C378 C376 C372 C235 C224 C222 C209 C244

C284 C432 C225 C430 C280 C377

33 Capacitance 0.5P C0603 3 C446 C149 C143

34 Capacitance 1P C0603 1 C140

35 Capacitance 3P C0603 1 C154

36 Capacitance 4P C0603 1 C444

37 Capacitance 5P C0603 2 C371 C153

38 Capacitance 6P C0603 2 C150 C145

39 Capacitance 7P C0603 2 C151 D320

40 Capacitance 9P C0603 1 C155

41 Capacitance 10P C0603 2 C427 C116

42 Capacitance 12P C0603 2 C453 C450

Capacitance 13P C0603 1 L319

43 Capacitance 22P C0603 3 C368 L340 L341

44 Capacitance 24P C0603 1 C436

45 Capacitance 27P C0603 1 C126

46 Capacitance 33P C0603 5 C420 C367 C349 C146 C141

47 Capacitance 51P C0603 1 C438

48 Capacitance 56P C0603 1 C238

49 Capacitance 100P C0603 1 C320

50 Capacitance 220P C0603 1 C356

51 Capacitance 470P C0603 3 C352 C128 C121

52 Resistance 0R C0402 12C312 C449 C448 C440 C437 C374 C223 C421

C417 C226 R214 R331

53 Resistance 10R R0402 5 R438 R339 R324 R147 R195

54 Resistance 22R R0402 2 R334 R193

55 Resistance 47R R0402 9R418 R354 R350 R208 R202 R192 R205 R187

R452

56 Resistance 75R R0402 1 R168

57 Resistance 100R R0402 14R511 R524 R513 R380 R329 R326 R178 R176

R173 R172 R149 R126 R136 C342

58 Resistance 150R R0402 3 R525 R456 R166

59 Resistance 180R R0402 2 R372 R319

60 Resistance 220R R0402 1 R327

61 Resistance 330R R0402 2 R444 R121

62 Resistance 470R R0402 1 R417

63 Resistance 560R R0402 4 R315 R313 R153 R151

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Version: 0905-V1 Page 24 of 38

64 Resistance 680R R0402 5 R316 R177 R194 R190 R188

65 Resistance 820R R0402 3 R516 R395 R120

66 Resistance 1K R0402 13R835 R834 R320 R526 R538 R338 R330 R146

R158 R143 R142 R141 C537

67 Resistance 1.5K R0402 2 R537 R154

68 Resistance 1.8K R0402 2 R317 R206

69 Resistance 2K R0402 1 R514

70 Resistance 2.2K R0402 10R682 R681 R542 R541 R523 R518 R155 R191

R376 R383

71 Resistance 2.7K R0402 2 R535 R455

72 Resistance 3.3K R0402 7 R536 R387 R377 R353 R175 R180 R517

73 Resistance 3.9K R0402 3 R520 R439 R196

74 Resistance 4.7K R0402 12R823 R534 R161 R533 R388 R382 R184 R183

R182 R181 R179 R322

75 Resistance 5.6K R0402 4 R352 R328 R174 R332

77 Resistance 10K R0402 7 R598 R532 R394 R349 R186 R185 R531

78 Resistance 22K R0402 1 R661

79 Resistance 33K R0402 1 R528

80 Resistance 47K R0402 12R833 R832 R831 R683 R543 R522 R363 R348

R162 R204 R201 R375

81 Resistance 56K R0402 1 R529

82 Resistance 68K R0402 1 R207

83 Resistance 82K R0402 4 R448 R447 R445 R362

84 Resistance 100K R0402 4 R463 R446 R198 R128

85 Resistance 120K R0402 5 R460 R458 R210 R209 R199

86 Resistance 150K R0402 5 R321 R325 R171 R200 R159

87 Resistance 180K R0402 3 R599 R512 R122

88 Resistance 200K R0402 2 R459 R123

89 Resistance 220K R0402 1 R160

90 Resistance 330K R0402 2 R515 R148

91 Resistance 470K R0402 1 R527

92 Resistance NC R0402 6 R539 R392 R333 R127 R465 R464

93 Resistance 1M R0402 7 R215 R130 R129 R125 R124 R451 R450

94 Resistance 0R R0603 5 R203 L342 L344 L331 L318

95 Resistance 10R R0603 1 R197

96 Resistance 270R R0603 2 R213 R212

97 Resistance NC C0603 8 C451 C435 C409 C142 C132 C118 C267

98 Resistance NC C0805 2 C256 C338

99Laminated

Capacitance1uF/16V C0805 1 C571

100Laminated

Capacitance4.7uF/16V C0805 1 E118

101Laminated

Capacitance10uF/16V C0805 8 E665 E667 E519 E684 E574 E520 E521 C454

Page 25: Dual-Band Service Manual Introduction · The signal from T/R Switch (D 312 ON) is enlarged to 50mW by pre-drive amplifier (T 319 ,T320 )and drive amplifier (T 322 ).The output of

Version: 0905-V1 Page 25 of 38

102 Ta Capacitance 0.1uF/16V EIA3216 3 E313 E122 E121

103 Ta Capacitance 0.22uF/16V EIA3216 1 E314

104 Ta Capacitance 2.2uF/16V EIA3216 1 E119

105 Ta Capacitance 4.7uF/16V EIA3216 2 E311 E120

106 Ta Capacitance 10uF/16V EIA3216 3 E616 E613 E312

107 Ta Capacitance 100uF EIA6032 1 E522

108

High Frequency

Laminated

Inductance

CH12nH L0402 1 L159

109

High Frequency

Laminated

Inductance

CH15nH L0402 1 L171

110

High Frequency

Laminated

Inductance

CH27nH L0402 1 C173

Page 26: Dual-Band Service Manual Introduction · The signal from T/R Switch (D 312 ON) is enlarged to 50mW by pre-drive amplifier (T 319 ,T320 )and drive amplifier (T 322 ).The output of

Version: 0905-V1 Page 26 of 38

111

High Frequency

Laminated

Inductance

CH47nH L0402 1 L314

112

High Frequency

Laminated

Inductance

CH68nH L0402 2 C412 L325

113

Low Frequency

Laminated

Inductance

CI2.2uH L0402 1 R157

114

High Frequency

Laminated

Inductance

CH2.2nH L0603 1 L177

115

High Frequency

Laminated

Inductance

CH12nH L0603 1 L158

116

High Frequency

Laminated

Inductance

CH15nH L0603 1 L155

117

High Frequency

Laminated

Inductance

CH18nH L0603 4 L313 L170 L169 L154

118

High requency

Laminated

Inductance

CH33nH L0603 1 R351

119

High Frequency

Laminated

Inductance

CH68nH L0603 1 R346

120

High Frequency

Laminated

Inductance

CH100nH L0603 2 L153 L317

121

High Frequency

Laminated

Inductance

CH120nH L0603 3 L316 L312 L311

122

High Frequency

Laminated

Inductance

CH220nH L0603 2 L324 L323

123

High Frequency

Laminated

Inductance

CH270nH L0603 4 L168 L162 L161 L160

124

Low Frequency

Laminated

Inductance

CI1uH L0603 1 L156

125

Low Frequency

Laminated

Inductance

CI3.3uH L0603 4 L166 L322 L167 L321

Page 27: Dual-Band Service Manual Introduction · The signal from T/R Switch (D 312 ON) is enlarged to 50mW by pre-drive amplifier (T 319 ,T320 )and drive amplifier (T 322 ).The output of

Version: 0905-V1 Page 27 of 38

126

Low Frequency

Laminated

Inductance

CI6.8uH L0603 1 L315

128

Low requency

Laminated

Inductance

CI100nH L0603 1 L152

129

Low Frequency

Laminated

Inductance

CI560nH L0603 1 L157

130

Low Frequency

Laminated

Inductance

CI100nH L0805 4 L333 L174 L328 L179

131 Line Inductance HW4.7nH L0603 1 L191

132 Line Inductance HW6.8nH L0603 2 L163 L192

133 Line Inductance HW12nH L0603 1 L190

134 Line Inductance HW18nH L0603 1 L164

135 Line Inductance HW27nH L0603 3 L345 L188 L187

136 Line Inductance HW39nH L0603 1 L343

137 Line Inductance HW56nH L0603 1 L189

138 Line Inductance HW82nH L0603 2 C415 L320

139 Line Inductance HW120nH L0603 2 L346 C336

140 Line Inductance HW150nH L0603 1 L165

141 Line Inductance HW560nH L0603 3 L326 L173 L172

142 Line Inductance HW1uH L0805 2 L329 L175

143 Line Inductance HW220nH L0805 2 L176 L330

144 Line Inductance HW560nH L0805 1 L327

145

High Temperature

Not Rise

0.31*1.3*10T LC035158T 2 L332 L178

146 0.35*1.6*7T LC03155T 1 L335

147 0.35*1.6*8T LC03155T 2 L338 L336

148 0.4*1.0*4T LC04103T 2 R355 L334

149 0.4*1.2*4T LC03155T 1 L181

150 0.4*1.3*5T LC03157T 1 L183

151 0.4*1.5*4T LC03155T 1 L185

152 04*1.5*5T LC03155T 1 L182

153 Diode 1SV305 D-ESC 6 D145 D144 D143 D142 D319 D318

154 Diode HVC376 D-ESC 8 D328 D327 D325 D324 D140 D139 D132 D131

155 Diode HSC277 D-ESC 12D133 D323 D316 D315 D314 D312 D148 D138

D137 D136 D135 D311

156 Diode RLS4148 D-ESC 5 D682 D681 D542 D541 D661

157 Diode BA592 D-USC 2 D322 D146

158 Diode BB639 D-USC 1 D317

159 Diode H D-USC 1 D141

160 No Stick NC D-ESC 1 D321

161 Dynatron HSM88A D-TSM 2 D443 D147

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Version: 0905-V1 Page 28 of 38

LC Board Components List

162 Dynatron 2SC4617 T-ESM 2 T132 T313

163 Dynatron DTA114EE T-ESM 1 T526

164 Dynatron DTC114EE T-ESM 5 T681 T541 T523 T524 T383

165 Dynatron 2SC3357 T-SOT89 2 T320 T140

166 Dynatron 2SK1588 T-SOT89 1 T525

168 Dynatron 5B1 T-TSM 4 T684 T574 T522 T316

169 Dynatron 2SC3356 T-TSM 2 T319 T139

170 Dynatron 2SC4215 T-USM 2 T520 T129

171 Dynatron 2SC4226 T-USM 6 T311 T312 T135 T131 T130 T315

172 Power Tube 2SK3475 T-SOT89 2 T321 T141

173 Single Bar Tube K52 T-TSM 2 T325 T134

174 Double Bar Tube 3SK318 T-US4 4 T324 T323 T144 T143

175 Integrate Circuit TA7368U-SSOP10-

175-P101 U515

176 Integrate Circuit TA31136FU-SSOP16-

175-P0651 U516

177 Integrate Circuit LMX2336U-SSOP20-

175-P0651 U112

178 Filter 450KFL-

PBFC455R1

FL51

4

179 Crystal 29.250MHz FL-UM-5-3S 2FL51

6

FL51

5

180 Crystal 14.4MHzFX-

19.2MHZ1

CR11

2

181 Chinaware C24 FX-6060-2S 1CR51

2

182 5V5 Foot 5V 5V 2 U616 U613

183

Channel

Potentiometer ED08741OS-

ED08741O1

SW8

11

184

Switch

Potentiometer R08710NS S-R08710NS 1SW6

12

185 Antenna Adapter ANT-2 ANT-KX01 1ANT

112

No.No.No.

No.

NameNameName

Name

ItemItemItem

Item

Spec.Spec.Spec.

Spec.

DosageDosageDosage

Dosage

DigitDigitDigit

Digit

No.No.No.

No.

1 Capacitance 100P C0402 8 C611 C612 C613 C614 C615 C616 C617 C618

2 Capacitance 102P C0402 1 C812

3 Capacitance 103P C0402 1 C619

4 Capacitance 104P C0402 1 C620

5 Capacitance 220P C0402 1 C624

Page 29: Dual-Band Service Manual Introduction · The signal from T/R Switch (D 312 ON) is enlarged to 50mW by pre-drive amplifier (T 319 ,T320 )and drive amplifier (T 322 ).The output of

Version: 0905-V1 Page 29 of 38

6 Resistance 100R R0402 1 R623

7 Resistance 150R R0402 2 R615 R616

8 Resistance 1.2K R0402 1 R612

9 Resistance 2.2K R0402 4 R613 R614 R617 R618

10 Resistance 1.8K R0402 1 R621

11 Resistance 4.7K R0402 2 R619 R814

12 Resistance 91K R0402 1 R611

13 Resistance 150R R0603 1 R812

14 Resistance NC R0603 1 R813

15 White Lamp White D0603 4 D611 D612 D615 D616

16 Dynatron DTC114EE T-ESM 2 T812 T611

17Eliminating

Resistance1K RP-1206-4 1 R622

18 Row Seate JP20 JP-20-2 1 JP612

19 Ta Capacitance 10uF/16V EIA3216 1 E611

20

High Frequency

Lamineted

Capacitance

CH100nH L0603 1 L611

21

Tringle Singl-

Colored White Lamp

Board

LED LED 1 D812

22 MIC MIC MIC60 1MIC61

1

23 State Fix HD44780U-CHIP80-

S6A00691 U611

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Version: 0905-V1 Page 30 of 38

Mainboard Chart

Mainboard Top Layer Components Chart

C535

R85

6

R644

C23

7

R163

T661

D610

R361

R81

4

R81

5

D169

D32

6T9

26 C927D926

R92

6

R927

R13

4

R110

R667

C45

7

C388

C389

C390

C39

3C394

C396

C397

C45

6

R37

8

R379

R38

9

R390

T317

T318

T326

C84

1

C534

C23

3

C552

T862

T219

R86

2

R219

T142 T322

C642

C61

4

C61

5

C616

C61

7

C64

3

C644

C645

C646

C64

7

D611

R614

R64

5

R646

R647

R648

R650R651

R654

R655

R656

R65

7

R658

T613

U612

D518

JK51

3

JK611

SW

614

SW

615

SW613

C13

4

C13

8

C156

C15

7

C158

C159

C160

C161

C16

2

C163

C164

C16

5

C166

C167

C168

C169

C193

C19

4

C195

C196

C206

C21

6

C37

3

C45

5

C51

1

C51

2

C51

3

C51

4

C515

C51

6

C517 C518

C519C52

0

C52

1

C523 C524

C541

C54

5

C588

C589

C592

C59

4

C596

C597

C59

8

C599

C61

1

C61

2

C623

C62

4 C625

C626

C62

7

C628

C629

C63

0

C63

1

C632

C63

3

C634

C63

5

C63

6

C63

7

C638 C639C64

0

C641

C651

C652

C653

C655

C65

6

C657

C658

C812

C81

3

C81

4

C81

5

C81

6

C817

C82

0

C82

1

C822

C823

C824

C82

5

C82

6

C827

C82

8

C82

9

C830

C83

1

C83

2

C83

6

C837

C83

8

C83

9

C84

0

C842

C843 C844

C845

C84

6

C84

7C

848

C84

9

C850 C851

CR811

D612

D81

1

D812

D81

4

+ D81

5

+

E117

E518

E611

E612

E61

4

E615

JP811

L517

L518

L519

L520

L522

L611

L811

R112

R11

3

R114

R11

5

R116

R118

R119

R13

3

R135

R137

R13

8

R139

R140 R144

R14

5

R21

6R

217

R218

R35

9R

360

R572

R573

R576

R578

R581

R595

R596

R61

1

R61

2

R61

3

R61

7R61

8

R61

9

R620

R62

1

R62

2

R623

R62

4

R625

R62

6

R62

7

R628

R62

9

R630

R631

R63

2

R63

3

R63

4R635

R63

6

R63

7

R63

8

R63

9

R64

0

R641

R642

R643

R66

2

R66

3

R66

4

R665 R666

R66

8R66

9

R811

R813

R81

6

R81

7

R81

8

R81

9

R820

R821

R82

2

R82

4

R82

8

R82

9

R830

R83

8

R839

R840

R84

1

R84

2

R843

R844

R845

R84

6

R84

8

R85

0

R85

1

R852

R853

R854

R85

5

R85

8

R85

9

R86

0

R86

1

RES611

RP811

RP812

RV112

T136

T137

T138

T146

T521

T611

T614

T615

T616

T811

T812

T814

T815

U514

U611

U811

U812

R61

6

R61

5

R65

9

R66

0

C590

C360

C364

R35

6

R35

8

C431C136

C190

R131

R38

4

R67

1

T671

R67

2

T672

R67

3 T673

R674

T674

C661C662

C67

5

R67

5

IC81

1

C83

3

QT

DQT

B+

DEV

+

+ +

Page 31: Dual-Band Service Manual Introduction · The signal from T/R Switch (D 312 ON) is enlarged to 50mW by pre-drive amplifier (T 319 ,T320 )and drive amplifier (T 322 ).The output of

Version: 0905-V1 Page 31 of 38

Mainboard Top Layer Digit No.

C535

R85

6

R644

C23

7

R163

T661

D610

R361

R81

4

R81

5

D169

D32

6T9

26 C927D926

R92

6

R927

R13

4

R110

R667C

457

C388

C389

C390

C39

3C394

C396

C397

C45

6

R37

8

R379

R38

9

R390

T317

T318

T326

C84

1

C534

C23

3

C552

T862

T219

R86

2

R219

T142 T322

C642

C61

4

C61

5

C616

C61

7

C64

3

C644

C645

C646

C64

7

D611

R614R

645

R646

R647

R648

R650R651

R654

R655

R656R

657

R658

T613

U612

D518

JK51

3

JK611

SW

614

SW

615

SW613

C13

4

C13

8

C156

C15

7

C158

C159

C160

C161

C16

2

C163

C164

C16

5

C166

C167

C168

C169

C193

C19

4

C195

C196

C206

C21

6

C37

3

C45

5

C51

1

C51

2

C51

3

C51

4

C515

C51

6

C517 C518

C519C52

0

C52

1

C523 C524

C541

C54

5

C588

C589

C592

C59

4

C596

C597

C59

8

C599

C61

1

C61

2

C623

C62

4 C625

C626

C62

7

C628

C629

C63

0

C63

1

C632

C63

3

C634

C63

5

C63

6

C63

7

C638 C639C64

0

C641

C651

C652

C653

C655

C65

6

C657

C658

C812

C81

3

C81

4

C81

5

C81

6

C817

C82

0

C82

1

C822

C823

C824

C82

5

C82

6

C827

C82

8

C82

9

C830

C83

1

C83

2

C83

6

C837

C83

8

C83

9

C84

0

C842

C843 C844

C845

C84

6

C84

7C

848

C84

9

C850 C851

CR811

D612

D81

1

D812

D81

4

+ D81

5

+

E117

E518

E611

E612

E61

4E615

JP811

L517

L518

L519

L520

L522

L611

L811

R112

R11

3

R114

R11

5

R116

R118

R119

R13

3

R135

R137

R13

8

R139

R140 R144

R14

5

R21

6R

217

R218

R35

9R

360

R572

R573

R576

R578

R581

R595

R596

R61

1

R61

2

R61

3

R61

7R61

8

R61

9

R620

R62

1

R62

2

R623

R62

4

R625

R62

6

R62

7

R628

R62

9

R630

R631

R63

2

R63

3

R63

4R635

R63

6

R63

7

R63

8

R63

9

R64

0

R641

R642

R643

R66

2

R66

3

R66

4R665 R666

R66

8R66

9

R811

R813

R81

6

R81

7

R81

8

R81

9

R820

R821

R82

2

R82

4

R82

8

R82

9

R830

R83

8

R839

R840

R84

1

R84

2

R843

R844

R845

R84

6

R84

8

R85

0

R85

1

R852

R853

R854

R85

5

R85

8

R85

9

R86

0

R86

1

RES611

RP811

RP812

RV112

T136

T137

T138

T146

T521

T611

T614

T615

T616

T811

T812

T814

T815

U514

U611

U811

U812

R61

6

R61

5

R65

9

R66

0

C590

C360

C364

R35

6

R35

8

C431C136

C190

R131

R38

4

R67

1

T671

R67

2

T672

R67

3 T673

R674

T674

C661C662

C67

5

R67

5

IC81

1

C83

3

QT

DQT

B+

DEV

+

+ +

Page 32: Dual-Band Service Manual Introduction · The signal from T/R Switch (D 312 ON) is enlarged to 50mW by pre-drive amplifier (T 319 ,T320 )and drive amplifier (T 322 ).The output of

Version: 0905-V1 Page 32 of 38

Mainboard Bottom Layer Components Chart

3.3K

RLS4148

22K

NC

104P

470P

HSM88A

HSM88A

102P

1K

1K

1K

NC

NC

102P

104P

103P

102P

104P

100R

2P

DTC114EE

2.2K

104P

470P

104P

104P

102P

470P

470P

100P

104P

10uF

/16V

HSC277

4.7u

F/16

V

+

CI3.3uH

4.7K

47K

2.2K

2SC

4617

5B1

CI1

00nH

470P

470P

14.4

MH

z

29.250MHz

29.250MHz

NC

0R

4P

103P

470P

4.7u

F/16

V

+

CH12nH

1K150K

2SC4226

2SC4617

103P

102P

102P

104P

104P

104P 0R 0R

103P

104P

104P

1SV

305

1SV305

1M 1M

47R

104P

470P

102P

102P

18P

18P

470P

470P

102P

102P

103P

470P

1SV305

1SV305

1SV305

1SV305

7P

NC

CI3.3uH

CI3.3uH

CI1

00nH

1M

1M

1M

1M

47R

22R

47R

0R

5.6K

22R

NC

NC

HW120nH

NC

103P

DTC114EE

100uF

+

5V

104P

105P

105P

102P

470P

103P

104P

470P

470P

103P

10uF/16V+

10uF/16V+

NC

NC

102P

180P

3P

24P

102P10P

NC

7P

102P 470P

102P

27P

470P

102P

NC

1P

33P

NC

0.5P

6P

33P

0.5P

6P7P

4P

5P

3P

9P

102P

102P

470P

CH27nH

470P

8P 4P

4P

6P

103P

470P

470P

11P3P

3P

11P

1P

100P

470P

6P

5P

470P

5P

5P

7P

470P

102P

HSC277HSC277

HSC277

HSC277

BA592

HS

C27

7

CH18nH

CH

15nH

CH

12nH

HW

150n

H

CH15nH

HW560nH

HW

560n

H

CI1

00nH

HW

1uH

CH2.2nH

0.4*1.2*4T

04*1.5*5T

0.4*1.3*5T

0.4*

1.5*

4T

470P

HW27nH

HW27nH

HW56nH

HW12nH

HW

4.7n

H

HW6.8nH

820R

330R

180K

200K

100R

NC

100K

4.7K

3.3K

4.7K

4.7K

4.7K

4.7K

10K

10K

680R

680R2.2K

47R

680R

10R

3.9K

10R

100K

120K

150K

47K

47R

0R

47K

1.8K

68K

47R

120K

120K

0R

1M

2SC3356

2SC3357

2SK3475

3SK318

3SK

318

ED08741O

ANT-2

R08710NS

100P

100P

100P

NC

10P 51P

100P

100P

100P

102P

102P

103P

NC

0R

NC

82P

102P

6P

NC

470P

56P

0.75P

NC

7P

7P

470P

0.5P

470P

12P

470P

8P

102P

6P

100P

1.5P

102P

8P 0.5P

102P 12P

12P

102P

100R

18P

33P

102P

102P

470P

102P

220P

102P

33P

22P

5P

NC

0R

470P

NC

NC

10P

102P

470P

12P

5P

NC

102P

103P

470P

NC

102P

24P

470P

102P

NC

7P

CH68nH

470P

HW

82nH 1.5P 1.5P

33P

NC

103P

10P

102P

470P

NC24

P

0R

51P

12P0RNC

4P

2P

0.5P

33P

0R

0R

12P

NC

8P

12P

10P

220P

220P

104P

20P

102P

103P

473P

102P

470P

470P

100P

104P

223P

HVC376

HVC376

HVC376

HVC376

HSC277

HSC277

HS

C27

7H

SC

277

BB639

BA592

HSC277

HVC376 HVC376

4.7uF/16V

2.2uF/16V+

0.1uF/16V+

0.1uF/16V+

10uF/16V+

0.1uF/16V+

0.22uF/16V+

10uF/16V

CI100nHCH

100n

H

CI1uH

CI5

60nH

CH270nH

CH270nH

CH270nH

HW

6.8n

H

HW

18nH

CH

270n

H

CH18nH

CH

18nH

CH

120n

H

CH120nH

CH47nH

CI6.8uH

CH120nH

CH100nH

0R

13P

HW82nH

CH220nH

CH

220n

H

CH

68nH

HW

560n

H

HW560nH

HW

1uH

HW

220n

H

0R

0.35

*1.6

*7T

0.35*1.6*8T

0.35*1.6*8T

102P

HW39nH

0R

HW

27nH

1K

10R

330K

100R

560R

560R

1.5K

2.2K

CI2

.2uH

220K

47K

150R

75R

150K

100R

100R5.6K 3.

3K

100R

680R

100R

560R

560R

680R

1.8K

180R

HW

120n

H

10R

150K

100R

220R5.6K

100R

1KNC

10P 1K

10R

10P

CH

68nH

47K

10K

47R

CH33nH

5.6K 3.3K

47R

82K

47K 180R

3.3K 10

0R

4.7K

3.3K

4.7K

NC

10K

820R

470R

47R

10R

3.9K330R

82K

100K 82K

82K

2.7K

150R

120K

200K

120K

100K

180K

100R

2K

330K820R

10K

10K 4.7K

3.3K

1K

NC

10K

180K

2SC4215

2SC4226

K52

2SC4226

2SC4226

2SC4226

2SC33562SC3357

2SK3475

3SK318

3SK

318

2SC4215

LMX2336

TA31136F

102P

470P

HW

220n

H

270R

270R

103P

1K

100P

103P

104P

104P

104P

100P

474P

223P

1uF/16V104P

10uF/16V

2.2K

3.9K

47K

2.2K

100R

150R

1K

470K

33K

56K

5B1 DTC114EE

2SK1588

TA73680.

4*1.

0*4T

0.4*1.0*4T

104P

470P

470P

470P

104P

104P

103P

470P

104P

102P

102P

104P

104P

HSC277

RLS

4148

RLS

4148

RLS4148

RLS4148

10uF/16V

10uF/16V

CI3.3uH

4.7K

2.2K

2.2K

47K

2.2K

2.2K

47K

DTC114EE

5B1

DTC114EE

5B1

450K

H

0.31*1.3*10T

0.31*1.3*10T103P

102P

102P

103P

470P

470P

103P

100P

NC

104P

10uF

/16V

100R

4.7K

2.7K

1.5K

DTA114EE

NC

CI100nH

NC

NC

104P

NC

0R18

P

104P

102P

470P

CH

18nH

1K150K

2SC4226

C24

103P

NC10

2P

4.7K

47K

47K

47K

1K

1K

HVC376

HVC376

K52

NC

22P 22P

0R

5V470P

104P10uF/16V

10uF/16V

102P

Page 33: Dual-Band Service Manual Introduction · The signal from T/R Switch (D 312 ON) is enlarged to 50mW by pre-drive amplifier (T 319 ,T320 )and drive amplifier (T 322 ).The output of

Version: 0905-V1 Page 33 of 38

Mainboard Bottom Layer Digit No.Chart

3.3K

RLS4148

22K

NC

104P

470P

HSM88A

HSM88A

102P

1K

1K

1K

NC

NC

102P

104P

103P

102P

104P

100R

2P

DTC114EE

2.2K

104P

470P

104P

104P

102P

470P

470P

100P

104P

10uF

/16V

HSC277

4.7u

F/16

V

+

CI3.3uH

4.7K

47K

2.2K

2SC

4617

5B1

CI1

00nH

470P

470P

14.4

MH

z

29.250MHz

29.250MHz

NC

0R

4P

103P

470P

4.7u

F/16

V

+

CH12nH

1K150K

2SC4226

2SC4617

103P

102P

102P

104P

104P

104P 0R 0R

103P

104P

104P

1SV

305

1SV305

1M 1M

47R

104P

470P

102P

102P

18P

18P

470P

470P

102P

102P

103P

470P

1SV305

1SV305

1SV305

1SV305

7P

NC

CI3.3uH

CI3.3uH

CI1

00nH

1M

1M

1M

1M

47R

22R

47R

0R

5.6K

22R

NC

NC

HW120nH

NC

103P

DTC114EE

100uF

+

5V

104P

105P

105P

102P

470P

103P

104P

470P

470P

103P

10uF/16V+

10uF/16V+

NC

NC

102P

180P

3P

24P

102P10P

NC

7P

102P 470P

102P

27P

470P

102P

NC

1P33

P

NC

0.5P

6P

33P

0.5P

6P7P

4P

5P

3P

9P

102P

102P

470P

CH27nH

470P

8P 4P

4P

6P

103P

470P

470P

11P3P

3P

11P

1P

100P

470P

6P

5P

470P

5P

5P

7P

470P

102P

HSC277HSC277

HSC277

HSC277

BA592

HS

C27

7

CH18nH

CH

15nH

CH

12nH

HW

150n

H

CH15nH

HW560nH

HW

560n

H

CI1

00nH

HW

1uH

CH2.2nH

0.4*1.2*4T

04*1.5*5T

0.4*1.3*5T

0.4*

1.5*

4T

470P

HW27nH

HW27nH

HW56nH

HW12nH

HW

4.7n

H

HW6.8nH

820R

330R

180K

200K

100R

NC

100K

4.7K

3.3K

4.7K

4.7K

4.7K

4.7K

10K

10K

680R

680R2.2K

47R

680R

10R

3.9K

10R

100K

120K

150K

47K

47R

0R

47K

1.8K

68K

47R

120K

120K

0R

1M

2SC3356

2SC3357

2SK3475

3SK318

3SK

318

ED08741O

ANT-2

R08710NS

100P

100P

100P

NC

10P 51P

100P

100P

100P

102P

102P

103P

NC

0R

NC

82P

102P

6P

NC

470P

56P

0.75P

NC

7P

7P

470P

0.5P

470P

12P

470P

8P

102P

6P

100P

1.5P

102P

8P 0.5P

102P 12P

12P

102P

100R

18P

33P

102P

102P

470P

102P

220P

102P

33P

22P

5P

NC

0R

470P

NC

NC

10P

102P

470P

12P

5P

NC

102P

103P

470P

NC

102P

24P

470P

102P

NC

7P

CH68nH

470P

HW

82nH 1.5P 1.5P

33P

NC

103P

10P

102P

470P

NC

24P

0R

51P

12P0RNC

4P

2P

0.5P

33P

0R

0R

12P

NC

8P

12P

10P

220P

220P

104P

20P

102P

103P

473P

102P

470P

470P

100P

104P

223P

HVC376

HVC376

HVC376

HVC376

HSC277

HSC277

HS

C27

7H

SC

277

BB639

BA592

HSC277

HVC376 HVC376

4.7uF/16V

2.2uF/16V+

0.1uF/16V+

0.1uF/16V+

10uF/16V+

0.1uF/16V+

0.22uF/16V+

10uF/16V

CI100nHCH

100n

H

CI1uH

CI5

60nH

CH270nH

CH270nH

CH270nH

HW

6.8n

H

HW

18nH

CH

270n

H

CH18nH

CH

18nH

CH

120n

H

CH120nH

CH47nH

CI6.8uH

CH120nH

CH100nH

0R

13P

HW82nH

CH220nH

CH

220n

H

CH

68nH

HW

560n

H

HW560nH

HW

1uH

HW

220n

H

0R

0.35

*1.6

*7T

0.35*1.6*8T

0.35*1.6*8T

102P

HW39nH

0R

HW

27nH

1K

10R

330K

100R

560R

560R

1.5K

2.2K

CI2

.2uH

220K

47K

150R

75R

150K

100R

100R5.6K 3.

3K

100R

680R

100R

560R

560R

680R

1.8K

180R

HW

120n

H

10R

150K

100R

220R5.6K

100R

1KNC

10P 1K

10R

10P

CH

68nH

47K

10K

47R

CH33nH

5.6K 3.3K

47R

82K

47K 180R

3.3K 10

0R

4.7K

3.3K

4.7K

NC

10K

820R

470R

47R

10R

3.9K330R

82K

100K 82K

82K

2.7K

150R

120K

200K

120K

100K

180K

100R

2K

330K820R

10K

10K 4.7K

3.3K

1K

NC

10K

180K

2SC4215

2SC4226

K52

2SC4226

2SC4226

2SC4226

2SC33562SC3357

2SK3475

3SK318

3SK

318

2SC4215

LMX2336

TA31136F

102P

470P

HW

220n

H

270R

270R

103P

1K

100P

103P

104P

104P

104P

100P

474P

223P

1uF/16V104P

10uF/16V

2.2K

3.9K

47K

2.2K

100R

150R

1K

470K

33K

56K

5B1 DTC114EE

2SK1588

TA7368

0.4*

1.0*

4T

0.4*1.0*4T

104P

470P

470P

470P

104P

104P

103P

470P

104P

102P

102P

104P

104P

HSC277

RLS

4148

RLS

4148

RLS4148

RLS4148

10uF/16V

10uF/16V

CI3.3uH

4.7K

2.2K

2.2K

47K

2.2K

2.2K

47K

DTC114EE

5B1

DTC114EE

5B1

450K

H

0.31*1.3*10T

0.31*1.3*10T103P

102P

102P

103P

470P

470P

103P

100P

NC

104P

10uF

/16V

100R

4.7K

2.7K

1.5K

DTA114EE

NC

CI100nH

NC

NC

104P

NC

0R18

P

104P

102P

470P

CH

18nH

1K150K

2SC4226

C24

103P

NC

102P

4.7K

47K

47K

47K

1K

1K

HVC376

HVC376

K52

NC

22P 22P

0R

5V470P

104P10uF/16V

10uF/16V

102P 3.3K

RLS4148

22K

NC

104P

470P

HSM88A

HSM88A

102P

1K

1K

1K

NC

NC

102P

104P

103P

102P

104P

100R

2P

DTC114EE

2.2K

104P

470P

104P

104P

102P

470P

470P

100P

104P

10uF

/16V

HSC277

4.7u

F/16

V

+

CI3.3uH

4.7K

47K

2.2K

2SC

4617

5B1

CI1

00nH

470P

470P

14.4

MH

z

29.250MHz

29.250MHz

NC

0R

4P

103P

470P

4.7u

F/16

V

+

CH12nH

1K150K

2SC4226

2SC4617

103P

102P

102P

104P

104P

104P 0R 0R

103P

104P

104P

1SV

305

1SV305

1M 1M

47R

104P

470P

102P

102P

18P

18P

470P

470P

102P

102P

103P

470P

1SV305

1SV305

1SV305

1SV305

7P

NC

CI3.3uH

CI3.3uH

CI1

00nH

1M

1M

1M

1M

47R

22R

47R

0R

5.6K

22R

NC

NC

HW120nH

NC

103P

DTC114EE

100uF

+

5V

104P

105P

105P

102P

470P

103P

104P

470P

470P

103P

10uF/16V+

10uF/16V+

NC

NC

102P

180P

3P

24P

102P10P

NC

7P

102P 470P

102P

27P

470P

102P

NC

1P33

P

NC

0.5P

6P

33P

0.5P

6P7P

4P

5P

3P

9P

102P

102P

470P

CH27nH

470P

8P 4P

4P

6P

103P

470P

470P

11P3P

3P

11P

1P

100P

470P

6P

5P

470P

5P

5P

7P

470P

102P

HSC277HSC277

HSC277

HSC277

BA592

HS

C27

7

CH18nH

CH

15nH

CH

12nH

HW

150n

H

CH15nH

HW560nH

HW

560n

H

CI1

00nH

HW

1uH

CH2.2nH

0.4*1.2*4T

04*1.5*5T

0.4*1.3*5T

0.4*

1.5*

4T

470P

HW27nH

HW27nH

HW56nH

HW12nH

HW

4.7n

H

HW6.8nH

820R

330R

180K

200K

100R

NC

100K

4.7K

3.3K

4.7K

4.7K

4.7K

4.7K

10K

10K

680R

680R2.2K

47R

680R

10R

3.9K

10R

100K

120K

150K

47K

47R

0R

47K

1.8K

68K

47R

120K

120K

0R

1M

2SC3356

2SC3357

2SK3475

3SK318

3SK

318

ED08741O

ANT-2

R08710NS

100P

100P

100P

NC

10P 51P

100P

100P

100P

102P

102P

103P

NC

0R

NC

82P

102P

6P

NC

470P

56P

0.75P

NC

7P

7P

470P

0.5P

470P

12P

470P

8P

102P

6P

100P

1.5P

102P

8P 0.5P

102P 12P

12P

102P

100R

18P

33P

102P

102P

470P

102P

220P

102P

33P

22P

5P

NC

0R

470P

NC

NC

10P

102P

470P

12P

5P

NC

102P

103P

470P

NC

102P

24P

470P

102P

NC

7P

CH68nH

470P

HW

82nH 1.5P 1.5P

33P

NC

103P

10P

102P

470P

NC

24P

0R

51P

12P0RNC

4P

2P

0.5P

33P

0R

0R

12P

NC

8P

12P

10P

220P

220P

104P

20P

102P

103P

473P

102P

470P

470P

100P

104P

223P

HVC376

HVC376

HVC376

HVC376

HSC277

HSC277

HS

C27

7H

SC

277

BB639

BA592

HSC277

HVC376 HVC376

4.7uF/16V

2.2uF/16V+

0.1uF/16V+

0.1uF/16V+

10uF/16V+

0.1uF/16V+

0.22uF/16V+

10uF/16V

CI100nHCH

100n

H

CI1uH

CI5

60nH

CH270nH

CH270nH

CH270nH

HW

6.8n

H

HW

18nH

CH

270n

H

CH18nH

CH

18nH

CH

120n

H

CH120nH

CH47nH

CI6.8uH

CH120nH

CH100nH

0R

13P

HW82nH

CH220nH

CH

220n

H

CH

68nH

HW

560n

H

HW560nH

HW

1uH

HW

220n

H

0R

0.35

*1.6

*7T

0.35*1.6*8T

0.35*1.6*8T

102P

HW39nH

0R

HW

27nH

1K

10R

330K

100R

560R

560R

1.5K

2.2K

CI2

.2uH

220K

47K

150R

75R

150K

100R

100R5.6K 3.

3K

100R

680R

100R

560R

560R

680R

1.8K

180R

HW

120n

H

10R

150K

100R

220R5.6K

100R

1KNC

10P 1K

10R

10P

CH

68nH

47K

10K

47R

CH33nH

5.6K 3.3K

47R

82K

47K 180R

3.3K 10

0R

4.7K

3.3K

4.7K

NC

10K

820R

470R

47R

10R

3.9K330R

82K

100K 82K

82K

2.7K

150R

120K

200K

120K

100K

180K

100R

2K

330K820R

10K

10K 4.7K

3.3K

1K

NC

10K

180K

2SC4215

2SC4226

K52

2SC4226

2SC4226

2SC4226

2SC33562SC3357

2SK3475

3SK318

3SK

318

2SC4215

LMX2336

TA31136F

102P

470P

HW

220n

H

270R

270R

103P

1K

100P

103P

104P

104P

104P

100P

474P

223P

1uF/16V104P

10uF/16V

2.2K

3.9K

47K

2.2K

100R

150R

1K

470K

33K

56K

5B1 DTC114EE

2SK1588

TA7368

0.4*

1.0*

4T

0.4*1.0*4T

104P

470P

470P

470P

104P

104P

103P

470P

104P

102P

102P

104P

104P

HSC277

RLS

4148

RLS

4148

RLS4148

RLS4148

10uF/16V

10uF/16V

CI3.3uH

4.7K

2.2K

2.2K

47K

2.2K

2.2K

47K

DTC114EE

5B1

DTC114EE

5B1

450K

H

0.31*1.3*10T

0.31*1.3*10T103P

102P

102P

103P

470P

470P

103P

100P

NC

104P

10uF

/16V

100R

4.7K

2.7K

1.5K

DTA114EE

NC

CI100nH

NC

NC

104P

NC

0R18

P

104P

102P

470P

CH

18nH

1K150K

2SC4226

C24

103P

NC

102P

4.7K

47K

47K

47K

1K

1K

HVC376

HVC376

K52

NC

22P 22P

0R

5V470P

104P10uF/16V

10uF/16V

102P

R517

D661

R66

1

C377

R364

C147

D147

D443

C443

R141

R142

R143

C280

C43

0

C852

C203

C205

C217

C218

R136

C53

3T383

R383

C319

C321

C323

C32

9

C331

C383

C384

C385

C387

C45

4

D31

1

E31

1

+

L321

R322

R375

R37

6T

313

T316

L179

C176

C181

CR112

FL515

FL516

C225

C226

C229

C23

0

C231

E12

0

+

L158

R15

8

R159

T130

T132

C11

3

C12

3

C130

C133

C402

C41

4

C41

7

C42

1

C422

C424

C428

D31

8

D31

9

R45

0

R45

1

R452

C114

C117

C12

4

C127

C177

C180

C285

C343

C34

7

C348

C35

4

C36

6

D142

D143

D144

D145

D320

D321

L167

L322

L328

R124

R125

R12

9 R130

R187

R193

R205

R33

1

R332

R334

R464

R465

C336

C267

C53

8

T524

E522

+

U613

C122

C131

C358

C618

C619

C620

C621

C648

C649

C65

0

E613+

E616+

C432

C28

4

C28

3

C282

C111

C112

C11

5

C116

C118

C119

C12

0

C121

C12

5C126

C128C

129

C132

C140

C14

1

C142

C143

C145

C146

C149

C150C151

C152

C15

3C

154

C155

C170

C17

1

C17

2

C173

C174

C17

5

C17

8

C17

9

C182

C183

C18

4

C18

5

C186C187

C188

C18

9

C191

C19

2

C257

C25

9

C26

0

C26

1

C262

C26

3

C265

C266

C286

D135

D13

6

D137

D138

D146

D14

8

L154

L155

L159

L165

L171

L172 L173

L174

L175

L177

L181

L182

L183

L185

L186

L187

L188

L189

L190

L191

L192

R12

0

R12

1

R122

R12

3

R126

R12

7

R128

R179

R18

0

R18

1

R182

R18

3

R18

4

R185

R18

6

R188

R190R191

R192

R19

4

R19

5

R196

R197

R198

R19

9

R200

R20

1

R20

2

R203R

204

R206

R207

R208

R209

R210

R214

R215

T139

T140

T141

T143

T144

SW811

ANT112

SW612

C202

C204

C208

C20

9

C210 C211

C212

C213

C215

C219

C22

0

C221

C222

C223

C224

C227

C228

C232

C23

5

C236

C23

8

C242

C24

4

C245

C246

C248

C25

0

C252

C25

3

C25

4

C255

C25

8

C31

8

C32

0

C322

C326

C328 C33

0

C332 C33

3

C337

C33

9

C34

2

C346

C34

9

C350

C35

1

C352C

355

C356C357

C36

7

C368

C371

C37

2

C374

C375

C376

C37

8

C38

1C

391

C39

2

C395

C39

8

C39

9

C40

0

C401

C403

C40

4

C405

C406

C407

C40

8

C409

C41

0

C412

C41

3

C41

5 C418 C419

C420

C425

C42

6C427

C429

C43

3

C435

C436

C437

C438

C439C440C44

2C444

C44

5

C446

C44

7

C448

C44

9

C45

0

C45

1

C452

C45

3

C526

C527

C528

C529

C53

0

C531

C532

C554

C555

C556

C558

C56

0C

562

C56

3

D131D132

D139D140

D312

D314

D315

D316

D317

D32

2

D32

3

D324 D32

5

E118

E119+

E121+

E122+

E312+

E313+

E314+

E521

L152L153

L156

L157

L160

L161

L162

L163

L164

L168

L169

L170

L311

L312

L314

L315

L316

L317

L318

L319

L320

L323

L324

L325

L326

L327

L329

L330

L331

L335L336

L338

L339

L343

L344

L345

R14

6

R147

R14

8R

149

R15

1

R153

R154

R155

R15

7

R160

R162

R16

6

R168

R17

1

R17

2

R173R174 R

175

R17

6

R17

7

R17

8 R31

3

R315

R316

R317

R319

L346

R324

R32

5

R32

6

R327R328

R329

R33

0

R33

3

R33

5

R33

8

R339

R341

R34

6

R34

8

R34

9

R35

0

R351

R352 R353

R354

R362

R363 R37

2

R37

7

R38

0

R382

R387

R38

8

R39

2

R39

4

R39

5

R41

7

R418

R43

8

R439 R444

R44

5

R446 R44

7

R44

8

R45

5

R45

6

R458

R459

R46

0

R46

3

R512

R513

R514

R515R516

R531

R532 R533

R536

R53

8R

539

R598

R599

T129

T131

T134

T135

T312

T315

T319T320

T321

T323

T324

T520

U112

U516

C281

C144

L176

R212

R213

C536

C53

7

C539

C54

0

C542

C54

3

C54

6

C54

7

C549

C55

0

C571C595

E520

R518

R520

R522

R52

3

R524

R525

R52

6

R527

R528

R52

9

T522

T523

T525

U515

L334

R355

C234

C239

C240

C247

C251

C264

C34

5

C572

C57

3

C574

C68

2

C68

3

C68

4

D133

D54

1

D54

2

D681

D682

E574

E684

L166

R161

R541

R542

R54

3

R681

R68

2

R683

T541

T574

T681

T684

FL514

D141

L178

L332C135

C139

C36

1

C36

3

C36

5

C137

C525

C557

C559

C561

E51

9

R51

1

R534

R535

R537

T526

C001

L333

C338

C423

C35

3

C311

C31

2C

313

C316

C317

C41

6

L313

R32

0

R321

T311

CR512

C62

2

C818

C81

9

R823

R831

R832

R833

R834

R835

D327

D32

8

T325

C256

L340 L341

L342

U616C665C

667

E667E665

C66

6

Page 34: Dual-Band Service Manual Introduction · The signal from T/R Switch (D 312 ON) is enlarged to 50mW by pre-drive amplifier (T 319 ,T320 )and drive amplifier (T 322 ).The output of

Version: 0905-V1 Page 34 of 38

Liquid Crystal Board Top Layer Components and Digit No.Chart

White

D616

+

White

D615

+

White

D612+

White

D611

+

MICMIC611

+

LCD-HD44780LCD611

LED

D812

Liquid Crystal Bottom Layer Chart & Digit No.Chart

Page 35: Dual-Band Service Manual Introduction · The signal from T/R Switch (D 312 ON) is enlarged to 50mW by pre-drive amplifier (T 319 ,T320 )and drive amplifier (T 322 ).The output of

Version: 0905-V1 Page 35 of 38

Pin1

Pin64

R619

4.7K

C812102P

R81

2 150R

R81

3 NC

R8144.7K

T812

DTC

114EE

C611100P

C612100P

C613

100P

C614

100P

C615

100P

C616

100P

C617

100P

C61

8 100P

JP612

JP20

R615150R

R616

150R

R622

1K

T611DTC114EE

U611

HD44780

C619 103P

C62

0104P

E61110uF

L611 CH100nH

R61191K

R6121.2K

R6132.2K

R6142.2KR617

2.2K

R6182.2K

R6211.8K

R62

3 100R

SP624

SP

C624220P

Circuit Chart

Page 36: Dual-Band Service Manual Introduction · The signal from T/R Switch (D 312 ON) is enlarged to 50mW by pre-drive amplifier (T 319 ,T320 )and drive amplifier (T 322 ).The output of

Version: 0905-V1 Page 36 of 38

OSC1OSC1

OSC2OSC2GND

GND

V1V1

V2V2

V3V3

V4V4

V5V5

RSRS

R/WR/W

EE

VCCVCC

DB0DB0

DB1DB1

DB2DB2

DB3DB3

DB4DB4

DB5DB5

DB6DB6

DB7DB7

COM1

C1COM

2C2

COM3

C3COM

4C4

COM5

C5COM

6C6

COM7

C7COM

8C8

COM9

C9COM

10C10

COM11

C11COM

12C12

COM13

C13COM

14C14

COM15

C15COM

16C16

SEG1S1

SEG2S2

SEG3S3

SEG4S4

SEG5S5

SEG6S6

SEG7S7

SEG8S8

SEG9S9

SEG10S10

SEG11S11

SEG12S12

SEG13S13

SEG14S14

SEG15S15

SEG16S16

SEG17S17

SEG18S18

SEG19S19

SEG20S20

SEG21S21

SEG22S22

SEG23S23

SEG24S24

SEG25S25

SEG26S26

SEG27S27

SEG28S28

SEG29S29

SEG30S30

SEG31S31

SEG32S32

SEG33S33

SEG34S34

SEG35S35

SEG36S36

SEG37S37

SEG38S38

SEG39S39

SEG40S40

CL1CL1

CL2CL2

MM

DD

U611HD44780

COM9C9

COM10C10

COM11C11

COM12C12

COM13C13

COM14C14

COM15C15

COM16C16

SEG1S1SEG2S2SEG3S3SEG4S4SEG5S5SEG6S6SEG7S7SEG8S8SEG9S9SEG10S10SEG11S11SEG12S12SEG13S13SEG14S14SEG15S15SEG16S16SEG17S17SEG18S18SEG19S19SEG20S20

Com1C1Com2C2Com3C3Com4C4Com5C5Com6C6Com7C7Com8C8

SEG21S21SEG22S22SEG23S23SEG24S24SEG25S25SEG26S26SEG27S27SEG28S28SEG29S29SEG30S30SEG31S31SEG32S32SEG33S33SEG34S34SEG35S35SEG36S36SEG37S37SEG38S38SEG39S39SEG40S40

LCD611LCD-HD44780

R61191K R612

1.8K

R6132.2K

R6142.2K

R6172.2K

R6182.2K

R6211.8K

R623100R

E61110uF

C619103P

L611

CH100nH

LCD-RSLCD-CSD1D2D3D4

S611MENUMENUMENU

MENU

S612

> >>

>

S621

< <<

<

S613111

1

S614222

2

S623333

3

S624***

*

S615444

4

S616555

5

S625666

6

S626000

0

S617777

7

S618888

8

S627999

9

S628###

#

C618100P

C617100P

C616100P

C615100P

R6221K

T611DTC114EE

R615150R

R616150R

D615LED

D616LED

D611LED

D612LED

BATT

D1D2D3D4

K1K2K3K4

LAMP

K1 K2 K3 K4D1o

D2o

D3o

D4o

C614100P

C613100P

C612100P

C611100P

S622EXITEXITEXIT

EXIT

1

2

3

4

5

6

7

8

9

10

11

12

13

18

17

16

15

14

19

20

JP612JP20

5VBATT

LAMP

D4

K1K2K3K4D1D2D3

R812150R

R813NC

T812DTC114EE C812

102P

R8144.7K

LAMP

5VD812LED

SW629

A/BA/BA/B

A/B

LCD-RSLCD-CS

C620104P

R6194.7K

SW628

A/BA/BA/B

A/B

5V

MIC+

MIC611MIC

SP624SPSPSP

SP

C624220P

SP+

Page 37: Dual-Band Service Manual Introduction · The signal from T/R Switch (D 312 ON) is enlarged to 50mW by pre-drive amplifier (T 319 ,T320 )and drive amplifier (T 322 ).The output of

Version: 0905-V1 Page 37 of 38

5C-U 5C-U 5C-U

R174R174R174

R174

5.6KR177R177R177

R177

680RL170L170L170

L170

CH18nH

T131T131T131

T131

2SC4226

C258C258C258

C258

102P

R176R176R176

R176

100RC193C193C193

C193

10uF/16V

R175R175R175

R175

3.3KR178R178R178

R178

100RC254C254C254

C254

470P

C255C255C255

C255

8PR180R180R180

R180

3.3K D135D135D135

D135

HSC277

D136D136D136

D136

HSC277

C259C259C259

C259

6P

R183R183R183

R183

4.7K

R182R182R182

R182

4.7K

C261C261C261

C261

470PR185R185R185

R185

10KR188R188R188

R188

680R L154L154L154

L154

CH18nH

T139T139T139

T139

2SC3356

C285C285C285

C285

470P

R187R187R187

R187

47RC264C264C264

C264

104P

C263C263C263

C263

5PR184R184R184

R184

4.7K

C265C265C265

C265

7P

R191R191R191

R191

2.2KR194R194R194

R194

680RL155L155L155

L155

CH15nH

T140T140T140

T140

2SC3357

C117C117C117

C117

470P

R193R193R193

R193

22RC114C114C114

C114

104P

C111C111C111

C111

3PR190R190R190

R190

680R

C116C116C116

C116

10P

C115C115C115

C115

102PR195R195R195

R195

10R

L167L167L167

L167

CI3.3 uH

C118C118C118

C118

NC

R197R197R197

R197

10R

C121C121C121

C121

470P

R202R202R202

R202

47RR199R199R199

R199

120KC120C120C120

C120

102P

R201R201R201

R201

47KC122C122C122

C122

104P

T141T141T141

T141

2SK3475

L175L175L175

L175

HW1uH

L174L174L174

L174

CI100nH

C125C125C125

C125

102P

C124C124C124

C124

102P

L177L177L177

L177

CH2.2nHC126C126C126

C126

27P

C128C128C128

C128

470P

R203R203R203

R203

0R

R208R208R208

R208

47RR204R204R204

R204

47KC129C129C129

C129

102P

R207R207R207

R207

68KC131C131C131

C131

105P

T142T142T142

T142

2SK3476

L178L178L178

L178

0.31*1.3*10T

C135C135C135

C135

103PC137C137C137

C137

470PC139C139C139

C139

102P

L179L179L179

L179

CI100nHC134C134C134

C134

470PC194C194C194

C194

22uF/16VC138C138C138

C138

103P

C136C136C136

C136

1PC132C132C132

C132

NCC140C140C140

C140

1PC141C141C141

C141

33PC142C142C142

C142

NCC143C143C143

C143

0.5PC145C145C145

C145

6PC150C150C150

C150

6P

C146C146C146

C146

33P

L176L176L176

L176

HW220nHC144C144C144

C144

470P

R212R212R212

R212

270RR213R213R213

R213

270R

D146D146D146

D146

BA592L181L181L181

L181

0.4*1 .2*4TC149C149C149

C149

0.5P

L185L185L185

L185

0.4*1 .5*4T

C151C151C151

C151

7P

C147C147C147

C147

470P

L182L182L182

L182

04*1.5*5T

C153C153C153

C153

5PC154C154C154

C154

3PL183L183L183

L183

0.4*1 .3*5T

C155C155C155

C155

9P

ANT112ANT112ANT112

ANT112

ANT-2

C228C228C228

C228

102P

R159R159R159

R159

150K

T130T130T130

T130

2SC4226

L158L158L158

L158

CH12nH

R158R158R158

R158

1K C232C232C232

C232

6PC226C226C226

C226

0R

C229C229C229

C229

4P

C230C230C230

C230

103P

C225C225C225

C225

NC

C210C210C210

C210

10P

R146R146R146

R146

1K

C211C211C211

C211

51P

R148R148R148

R148

330K

L156L156L156

L156

CI1uH

T129T129T129

T129

2SC4215

C220C220C220

C220

102P

R149R149R149

R149

100RC217C217C217

C217

102P

5R

L157L157L157

L157

CI560nH

C222C222C222

C222

NCC223C223C223

C223

0RC227C227C227

C227

82P

C224C224C224

C224

NC

R151R151R151

R151

560R

R153R153R153

R153

560RR154R154R154

R154

1.5K

R155R155R155

R155

2.2K

R157R157R157

R157

CI2.2 uH

E121E121E121

E121

0.1uF/1 6VE119E119E119

E119

2.2uF/1 6VE122E122E122

E122

0.1uF/1 6V

L160L160L160

L160

CH270nH

MOD

R216R216R216

R216

56KR217R217R217

R217

NCC157C157C157

C157

223P

R144R144R144

R144

10KR145R145R145

R145

22KC216C216C216

C216

223P

5T-U 5T-U 5T-U 5T-U

CV-U

LO 2nd

LO 2nd

5CL-U5C-U

CV-U

CV-UCV-UCV-U

CV-U

DQTDQTDQT

DQT

QTQTQT

QT

MODMODMOD

MOD

C219C219C219

C219

102P

R147R147R147

R147

10R

L153L153L153

L153

CH100nH

C212C212C212

C212

100P

L152L152L152

L152

CI100nHXOUT 3

VC15C4

GND 2

CR112CR112CR112

CR112

14.4MHz

C221C221C221

C221

103PE118E118E118

E118

4.7uF/1 6V

C205C205C205

C205

103PC203C203C203

C203

104P

C206C206C206

C206

100P

C218C218C218

C218

104P

R137R137R137

R137

100KR139R139R139

R139

100K

RV112RV112RV112

RV112

50K

R136R136R136

R136

100R

E117E117E117

E117

4.7uF/1 6V

R138R138R138

R138

NCR140R140R140

R140

10K

DQTo

C204C204C204

C204

100PC208C208C208

C208

100PC202C202C202

C202

100P

C209C209C209

C209

NC

5V

D1D2PLL-LE/ROM-WP

DQTo

5V

R135R135R135

R135

47K

C233C233C233

C233

68K

R162R162R162

R162

47K

R160R160R160

R160

220K

C236C236C236

C236

470P

C239C239C239

C239

470PR161R161R161

R161

4.7K

R171R171R171

R171

150KC238C238C238

C238

56P

L164L164L164

L164

HW18nHL162L162L162

L162

CH270nH

R168R168R168

R168

75R

D132D132D132

D132

ISV376

L161L161L161

L161

CH270nH

C245C245C245

C245

7P

C246C246C246

C246

7P

C242C242C242

C242

0.75P

D141D141D141

D141

HC244C244C244

C244

NC

C250C250C250

C250

0.5P

D133D133D133

D133

HSC277

C234C234C234

C234

104P

T132T132T132

T132

2SC4617

C240C240C240

C240

470P

E120E120E120

E120

4.7uF/1 6V

L166L166L166

L166

CI3.3 uH

C247C247C247

C247

470PR166R166R166

R166

150R

C248C248C248

C248

470P

5CL-U

L169L169L169

L169

CH18nH

T135T135T135

T135

2SC4226C253C253C253

C253

12P

C252C252C252

C252

470P

R172R172R172

R172

100RC251C251C251

C251

104P

D131D131D131

D131

ISV376

L163L163L163

L163

HW6.8nH

5 CL-U

C235C235C235

C235

NC

T134T134T134

T134

K52

L168L168L168

L168

CH270nH

R173R173R173

R173

100R

C231C231C231

C231

470P

5 C-U

(PLL-CLK)(PLL-DATA)

R133R133R133

R133

105P

R218R218R218

R218

220K

R112R112R112

R112

220K

C158C158C158

C158

104P

MODQT

C156C156C156

C156

472P

D139D139D139

D139

ISV376

D140D140D140

D140

ISV376

C256C256C256

C256

NC

VCC11

FinRF6

GND_A7

CLOCK11

FinRF5

FinIF16

OSCout9

DATA12FoLD

10

DoRF3

Vp12

OSCin8

LE13

GND_A14

GND_D4

FinIF15

GND_D17

DoIF18

Vp219

VCC220 U112U112U112

U112

LMX2336

C215C215C215

C215

100P

C213C213C213

C213

100P

UHFUHFUHF

UHF

C152C152C152

C152

4PD138D138D138

D138

HSC277

C192C192C192

C192

100P

R215R215R215

R215

1MD137D137D137

D137

HSC277R214R214R214

R214

0R

L191L191L191

L191

HW4.7nHL192L192L192

L192

HW6.8nH

C191C191C191

C191

1PC189C189C189

C189

11P

D145D145D145

D145

1SV305R130R130R130

R130

1M

C188C188C188

C188

3P

C187C187C187

C187

3PC186C186C186

C186

11P

D144D144D144

D144

1SV305

C190C190C190

C190

102P

R129R129R129

R129

1M

L190L190L190

L190

HW12nH

C185C185C185

C185

470P

R128R128R128

R128

100K

R210R210R210

R210

120K

R127R127R127

R127

NC

R209R209R209

R209

120K

T143T143T143

T143

3SK318

C184C184C184

C184

470PR126R126R126

R126

100RC183C183C183

C183

103P

C133C133C133

C133

104P

L189L189L189

L189

HW56nH

L165L165L165

L165

HW150nH

R206R206R206

R206

1.8KC127C127C127

C127

102P

R205R205R205

R205

47R

C182C182C182

C182

6PL188L188L188

L188

HW27nH

C180C180C180

C180

18P

D143D143D143

D143

1SV305R125R125R125

R125

1M

C179C179C179

C179

4P

C178C178C178

C178

4PL187L187L187

L187

HW27nH

C177C177C177

C177

18P

D142D142D142

D142

1SV305R124R124R124

R124

1M

C181C181C181

C181

470PC176C176C176

C176

470P

C175C175C175

C175

8P

C174C174C174

C174

470P

R123R123R123

R123

200K

R200R200R200

R200

150K

R122R122R122

R122

180K

R198R198R198

R198

100K

T144T144T144

T144

3SK318C112C112C112

C112

24P

R121R121R121

R121

330RC172C172C172

C172

470P

C123C123C123

C123

102P

L186L186L186

L186

470P

C173C173C173

C173

CH27nH

C119C119C119

C119

7P

R196R196R196

R196

3.9KL173L173L173

L173

HW560nH

L172L172L172

L172

HW560nH

R192R192R192

R192

47R

C286C286C286

C286

102PC266C266C266

C266

470P

C113C113C113

C113

103P

R120R120R120

R120

820R

C170C170C170

C170

102P

C262C262C262

C262

5P

L171L171L171

L171

CH15nH

L159L159L159

L159

CH12nHC260C260C260

C260

5P

5R-U

R131R131R131

R131

180KCTCSS/DCS/TUNE

TUNETUNE

C130C130C130

C130

102P

C171C171C171

C171

102P

R1794.7K

R1814.7K

C257470P

5 R-U

T1385B1

R11847K

C167470P

C163470P

C166103P

T1375B1

T146DTC114EE

R1152.2K

R11647K

C165102P

R1192.2K

C169102P

C19510uF/16V

T1365B1

R1142.2K

R11347K

C161103P

C160100P

C159103P

C162104P

5R-U5V 5 C-U

C164104P

5C-U5V5C-U5V

C168103P

5 T-U

5V

C19610uF/16V

5T-U5 C-U

FL516FL516FL516

FL516

29.250MHzFL515FL515FL515

FL515

29.250MHz

C534C534C534

C534

8P

C535C535C535

C535

2PC533C533C533

C533

2P

R516R516R516

R516

820R

R515R515R515

R515

330K

T520T520T520

T520

2SC4215

R514R514R514

R514

2K

R513R513R513

R513

100R

C532C532C532

C532

103PC531C531C531

C531

102P

OSC in1

Dec6

FIL out7

IF out11

IF in5

MIX in16

AF out9

RSSI12

QUAD10

MIX out

3

OSC out2

FIL in8

N-det13

N-rec14

Vcc4

GND15

U516U516U516

U516

TA31136F

R538R538R538

R538

1KR539R539R539

R539

NCC563C563C563

C563

223P

C562C562C562

C562

104PC560C560C560

C560

100PC558C558C558

C558

470P

R533R533R533

R533

4.7KC555C555C555

C555

102P

R532R532R532

R532

10K

C554C554C554

C554

473P

R536R536R536

R536

3.3KC556C556C556

C556

470P

C526C526C526

C526

10P

R599R599R599

R599

180K

R598R598R598

R598

10K

C527C527C527

C527

220P

C528C528C528

C528

220P

R512R512R512

R512

180K

C529C529C529

C529

104P

C530C530C530

C530

20P

5Ro

DEV

ANSQL

R511R511R511

R511

100RC525C525C525

C525

103PE519E519E519

E519

10uF/16V

5Ro

5R

LO 2nd

R531R531R531

R531

6.8K

E521E521E521

E521

10uF/16V

ANSQL

5Ro

O I

FL514FL514FL514

FL514

450K

DEVDEVDEV

DEV

R537R537R537

R537

1.5KC559C559C559

C559

NC

CR512CR512CR512

CR512

C24

T526T526T526

T526

DTA114EE

C557C557C557

C557

100PR534R534R534

R534

4.7K

C561C561C561

C561

104P

5Ro

R535R535R535

R535

2.7K

LO 2nd

5C-V 5C-V 5C-V

R328R328R328

R328

5.6KR330R330R330

R330

1KL324L324L324

L324

CH220nH

T312T312T312

T312

2SC4226

C339C339C339

C339

102P

R329R329R329

R329

100RC454C454C454

C454

10uF/16V

R377R377R377

R377

3.3KR380R380R380

R380

100RC391C391C391

C391

102P

C337C337C337

C337

12PR387R387R387

R387

3.3K D314D314D314

D314

HSC277

D312D312D312

D312

HSC277

C342C342C342

C342

100R

R332R332R332

R332

5.6K

R331R331R331

R331

0R

C343C343C343

C343

470PR333R333R333

R333

NCR335R335R335

R335

10P L311L311L311

L311

CH120nH

T319T319T319

T319

2SC3356

C347C347C347

C347

102P

R334R334R334

R334

22RC345C345C345

C345

103P

C399C399C399

C399

NCR392R392R392

R392

NC

C346C346C346

C346

18P

R338R338R338

R338

1KR341R341R341

R341

10PL312L312L312

L312

CH120nH

T320T320T320

T320

2SC3357

C350C350C350

C350

102P

R339R339R339

R339

10RC348C348C348

C348

102P

C404C404C404

C404

NCR417R417R417

R417

470R

C349C349C349

C349

33P

C408C408C408

C408

102PR438R438R438

R438

10R

L322L322L322

L322

CI3.3 uH

C409C409C409

C409

NC

R346R346R346

R346

CH68nH

C352C352C352

C352

470P

R350R350R350

R350

47RR348R348R348

R348

47KC351C351C351

C351

102P

R349R349R349

R349

10KC353C353C353

C353

104P

T321T321T321

T321

2SK3475

L329L329L329

L329

HW1uH

L328L328L328

L328

CI100nH

C355C355C355

C355

102P

C354C354C354

C354

103P

L331L331L331

L331

0RC420C420C420

C420

33P

C356C356C356

C356

220P

R351R351R351

R351

CH33nH

R354R354R354

R354

47RR352R352R352

R352

5.6KC357C357C357

C357

102P

R353R353R353

R353

3.3KC358C358C358

C358

105P

T322T322T322

T322

2SK3476

L332L332L332

L332

0.31*1.3*10TC361C361C361

C361

102PC363C363C363

C363

103PC365C365C365

C365

470P

L333L333L333

L333

CI100nHC360C360C360

C360

103PC455C455C455

C455

104PC364C364C364

C364

104P

C431C431C431

C431

30PC427C427C427

C427

10P

L334L334L334

L334

0.4*1 .0*4T

C435C435C435

C435

NCC436C436C436

C436

24PC438C438C438

C438

51P

R355R355R355

R355

0.4*1 .0*4T

C444C444C444

C444

4PC446C446C446

C446

0.5PC451C451C451

C451

NC

C367C367C367

C367

33P

L330L330L330

L330

HW220nHC366C366C366

C366

470P

R356R356R356

R356

270RR358R358R358

R358

270R

D322D322D322

D322

BA592L336L336L336

L336

0.35*1.6*8TC450C450C450

C450

12P

C368C368C368

C368

22P

L338L338L338

L338

0.35*1.6*8T

C371C371C371

C371

5P

C453C453C453

C453

12P

L335L335L335

L335

0.35*1.6*7T

C448C448C448

C448

0R

C449C449C449

C449

0R

D315D315D315

D315

HSC277

C452C452C452

C452

8P

C447C447C447

C447

33P

D316D316D316

D316

HSC277

L344L344L344

L344

0R

L345L345L345

L345

HW27nH

C445C445C445

C445

2PC442C442C442

C442

NC

D321D321D321

D321

NCR465R465R465

R465

NC

C440C440C440

C440

0R

C439C439C439

C439

12PC437C437C437

C437

0R

D320D320D320

D320

7PR464R464R464

R464

NC

L343L343L343

L343

HW39nH

C433C433C433

C433

470P

R463R463R463

R463

100K

R460R460R460

R460

120K

R459R459R459

R459

200K

R458R458R458

R458

120K

T324T324T324

T324

3SK318

C429C429C429

C429

102PR456R456R456

R456

150RC426C426C426

C426

103P

C428C428C428

C428

104P

L320L320L320

L320

HW82nHC422C422C422

C422

103P

R452R452R452

R452

47R

C425C425C425

C425

NC

D319D319D319

D319

1SV305R451R451R451

R451

1M

C419C419C419

C419

1.5P

C418C418C418

C418

1.5P

D318D318D318

D318

1SV305R450R450R450

R450

1M

C423C423C423

C423

NCC416C416C416

C416

470P

C415C415C415

C415

HW82nH

C413C413C413

C413

470P

R448R448R448

R448

82K

R447R447R447

R447

82K

R446R446R446

R446

100K

R445R445R445

R445

82K

T323T323T323

T323

3SK318

C406C406C406

C406

24P

R444R444R444

R444

330RC407C407C407

C407

470P

C414C414C414

C414

104P

L339L339L339

L339

102P

C412C412C412

C412

CH68nH

C410C410C410

C410

7P

R439R439R439

R439

3.9K

L326L326L326

L326

HW560nH

L327L327L327

L327

HW560nH

R418R418R418

R418

47R

C403C403C403

C403

470PC401C401C401

C401

103P

C402C402C402

C402

104P

R395R395R395

R395

820R

C400C400C400

C400

102P

R321R321R321

R321

150K

T311T311T311

T311

2SC4226

L313L313L313

L313

CH18nH

R320R320R320

R320

1K C318C318C318

C318

6PC312C312C312

C312

0R

C313C313C313

C313

18P

C316C316C316

C316

104P

C311C311C311

C311

NC

C372C372C372

C372

NC

R313R313R313

R313

560R

R315R315R315

R315

560RR316R316R316

R316

680R

R317R317R317

R317

1.8K

R319R319R319

R319

180R

E313E313E313

E313

0.1uF/1 6VE312E312E312

E312

4.7uF/1 6VE314E314E314

E314

0.22uF/16V

L315L315L315

L315

CI6.8 uH

T318T318T318

T318

5B1

R389R389R389

R389

47K

C394C394C394

C394

100PC388C388C388

C388

103PC393C393C393

C393

103P

T317T317T317

T317

5B1

T326T326T326

T326

DTC114EE

R378R378R378

R378

2.2K

R379R379R379

R379

47K

C390C390C390

C390

470PR390R390R390

R390

2.2K

C397C397C397

C397

100P

C456C456C456

C456

10uF/16V

T316T316T316

T316

5B1

R376R376R376

R376

2.2K

R375R375R375

R375

47K

C385C385C385

C385

100P

C384C384C384

C384

470P

C383C383C383

C383

470PC387C387C387

C387

104P

C398C398C398

C398

5P

L325L325L325

L325

CH68nHR382R382R382

R382

4.7K

R388R388R388

R388

4.7KC392C392C392

C392

470P

5R-V

L314L314L314

L314

CH47nHC395C395C395

C395

12P

5V 5 C-V

C389C389C389

C389

104P

5C-V5V5C-V5V

C396C396C396

C396

104P

5 T-V

5V

5R-V

TUNE

TUNETUNE

5T-V 5T-V 5T-V 5T-V

CV-V

C457C457C457

C457

10uF/16V

C424C424C424

C424

104P

5T-V

5CL-V5C-V

CV-V

CV-VCV-VCV-V

CV-V

C374C374C374

C374

0R

R363R363R363

R363

47K

R362R362R362

R362

82K

C375C375C375

C375

470P

C321C321C321

C321

470PR322R322R322

R322

4.7K

R325R325R325

R325

150KC320C320C320

C320

100P

L319L319L319

L319

13PL316L316L316

L316

CH120nH

R372R372R372

R372

180R

D324D324D324

D324

HVC376

L317L317L317

L317

CH100nH

C328C328C328

C328

10P

C381C381C381

C381

10P

C322C322C322

C322

1.5P

D317D317D317

D317

BB639C378C378C378

C378

NC

C330C330C330

C330

0.5P

D311D311D311

D311

HSC277

C319C319C319

C319

104P

T313T313T313

T313

2SC4617

C323C323C323

C323

104P

E311E311E311

E311

4.7uF/1 6V

L321L321L321

L321

CI3.3 uHC329C329C329

C329

104PR324R324R324

R324

10R

C326C326C326

C326

102P

5CL-V

L323L323L323

L323

CH220nH

T315T315T315

T315

2SC4226C333C333C333

C333

12P

C332C332C332

C332

102P

R326R326R326

R326

100RC331C331C331

C331

102P

D325D325D325

D325

HVC376

L318L318L318

L318

0R

5 CL-V

C376C376C376

C376

NC

T325T325T325

T325

K52

L346L346L346

L346

HW120nH

R327R327R327

R327

220R

C317C317C317

C317

102P

5 C-V

C338C338C338

C338

NC

C405C405C405

C405

102P

5 C-V5 R-V

5 R-V

5V

C513104P

C514

104P

C517104P

C52120P

C512103P

C511

104P

C596103P

R57622K

C597223P

C589

104P

R5732.2K

D1FM -SDIO

E51810uF/16V

C592104P

L520

CH100nH

32.768KH z

5Vo 5Vo

ARXout

76

5

U612BLM358

2

31

84

U612ALM358

C646

100P

R654150K

R655150K

R656150K

R657150K

R614150K C616

470P

R658150K

R6150.39RR6160.39RR6590.39R

C617104P

R65110K

C643470P

R64847K

R650100K

C644103P

R647100K

R646100K

C642105P

C645102P

T613DTC114EE

R6451M

C614104P

5T

C615103P

5 T

D610RL4148

BATT+ BATT+BATT+

APC

R6600.39R

C647104P

Vin 1

GND 2Vo ut3

GND 5NC4

U6135V

C650103P

E61310uF/16V

BATT

C648470P

E61610uF/16V

5V

5V BATT

C649

470P

32

54

1

JK6113.5 mm

C656100PE612

4.7uF/1 6V

R66747K

C655104P

R6662.2K

R665330R

n c1V cc2n c3Vin4Ripple5 NF 6P hase 7P reG 8P wG 9Pout 10

U515TA7368

T5225B1

T523DTC114EE

R5232.2K

R52247K

C540103P

R5182.2K

C539100P

C538103P

T524DTC114EEC543

104P

C542104P

C5711uF/16V

C546104P R527

470K

R5261K

C550223P

SW612BR08710NSR08710NSR08710NS

R08710NS

R61910R

C536103P

R5203.9K

R524100R

E52010uF/16V

C547100P

R525150R

C549474P

T5252SK1588

R52833K

R52956K

2

54

1JK5132.5 mm

E522

100uF

C552220P

BATT

BATT+

C620103P

C621104P

C618102P

C619470P

BATT

BATT

P-7368

BATT

C653100P

R664100R

R6631K

R662100R

C652104P

5V 5V

P_SPK

R617100R

C651100P

R6184.7K

5V

TXD

TXDARXoutAF

TXDARXoutAF

ARXoutAF

PTT/RXD

TXD

PTT/RXDPTT/RXD

PTT/RXD

ARXoutP_SPK

RED/TXD

D1

D1

D1

AF

MIC

C595

104P

C537

1K

D1D2D2

D2

D2

BATT+

C622103P

PTT/RXD

C657100P

SW613PTT KEY

SW614MONI KEY

SW615PF1

BATT611BATTERY

SP+

MIC+

C658470P

R6681K

R6691K

RXD

RED/TXD

C640

104P

L611

CH100nHC639102P

R642100K

R6410R

R64018K

C635

223PC637202P

R638680K

2

31

84

U611ALM4558

76

5

U611BLM4558

C634104P

D6121SS372

E6152.2uF/1 6V

R6392.2K

C638

473P

C633

223P

R6363.3K

R63730K

E6114.7uF/1 6V

R61322K

C636104P

C632

10P

R63551K

R63410K

R63310K

C631

473P

R6320R

R631102P

R6121.8M

C629

4.7K

C630680P

5T

R6304.7K

C628

473P

R62933K

R62833K

R6111.8M

C626

332P

C627680P

5T

R62710K

C611102P

C612103P

R6263.3K

C625472P

E6142.2uF/1 6V

R625NC

R6234.7K

T6142SC4617

T6152SC4617

T6161SS4181

RES61150K

R62010K

MIC

R64310K

C641104P

MIC-VOX

MOD

MIC-VOX

5T

R62133K

T611DTC114EE

R6222.2K

C623NC

R6243.9K

C624104P

C590

200P

L519

CH120nHL518

CH68nHC59468P

R578220K

T5212SC4226

R572100R

C541103P

C516

102P

C598

24P

L517CH100nH

C58812P

C545103P

5Vo

R18610K

5V

D148HSC277

5 R-U

5R-U

5T-U

VHFVHFVHF

VHF

5R-V5R-V

5 R-U

D323

HSC277

R39410K

5 R-V

LO 2nd

5V

GND_A

P LL-LE/ROM-W P

AP C

5 SC-V

TX/RX-U

CTCSS /DCS /TUNE

MIC-VOX

BATT Test/LCD-RS

F M-S DIO

ANS QL

TX/RX-V

P_SPK

P TT/RXD

RXI

RED/TXD

D1

D2

D1

BATT

ROM-DATA/N/W

3 2.7 68 KHz

MOD

ARXou t

5 SC-U

MIC+

SP+

KG-D1_1414_568KG-D1_1414_568.Sch

5V

GND_A

P LL-LE/ROM-W P

AP C

5 SC-V

TX/RX-U

CTCSS /DCS /TUNE

MIC-VOX

BATT Test/LCD-RS

F M-S DIO

ANS QL

TX/RX-V

P_SPK

P TT/RXD

RXI

RED/TXD

D1

D2

D1

BATT

ROM-DATA/N/W

3 2.7 68 KHz

MOD

ARXou t

5 SC-U

MIC+

SP+

D1FM-SDIO

32.768KHzD1FM-SDIO

32.768KHz

ARXoutP_SPK

D1FM-SDIO

32.768KHz

ARXoutP_SPK

D1FM-SDIO

32.768KHz

MIC

PTT/RXDRED/TXD

D1D2

ARXoutP_SPK

D1FM-SDIO

32.768KHz

MICAPC

PTT/RXDRED/TXD

D1D2

ARXoutP_SPK

D1FM-SDIO

32.768KHz

APCMIC-VOX

PTT/RXDRED/TXD

D1D2

ARXoutP_SPK

D1FM-SDIO

32.768KHz

APC

ROM-DATA/N/W

MIC-VOX

PTT/RXDRED/TXD

D1D2

ARXoutP_SPK

D1FM-SDIO

32.768KHz

APC

ROM-DATA/N/W

R5173.3K

R36115K

R36012K

R3591K

C373102P

BATT

BATT Test/LCD-RS

BATT

5V

ANSQL

MIC-VOX

PTT/RXDRED/TXD

D1D2

ARXoutP_SPK

D1FM-SDIO

32.768KHz

APC

ROM-DATA/N/W

C574C574C574

C574

102P

T574T574T574

T574

5B1

T541T541T541

T541

DTC114EE

R542R542R542

R542

2.2K

R543R543R543

R543

47K

C572C572C572

C572

470P

E574E574E574

E574

10uF/16V

5R5V

C573C573C573

C573

104P

5V

R541R541R541

R541

2.2K

5R

D541

RLS4148D542

RLS4148

5R-U

5R-V

5R

C684C684C684

C684

104P

T684T684T684

T684

5B1

T681T681T681

T681

DTC114EE

R682R682R682

R682

2.2K

R683R683R683

R683

47K

C682C682C682

C682

102P

E684E684E684

E684

10uF/16V

5T5V

C683C683C683

C683

104P

5V

R681R681R681

R681

2.2K

D681

RLS4148D682

RLS4148

5T-U

5T-V

5 T

PLL-LE/ROM-WPCTCSS/DCS/TUNE

5SC-V

TX/RX-U

PLL-LE/ROM-WP

CTCSS/DCS/TUNE

5SC-V

TX/RX-U

CTCSS/DCS/TUNE

5SC-V

TX/RX-UCTCSS/DCS/TUNE

5SC-V

TX/RX-UCTCSS/DCS/TUNECTCSS/DCS/TUNECTCSS/DCS/TUNE

TX/RX-U

DoIF

FinIF

DoIFFinIF

LO 2ndDoIFFinIF

DoIFFinIF

5SC-U

TX/RX-VMOD

BATT Test/LCD-RS

5SC-U

TX/RX-VMOD

5SC-U

TX/RX-VMOD

5SC-U

TX/RX-V

RXI

MIC+

C432C432C432

C432

NC

C284C284C284

C284

NC

C283C283C283

C283

102P

C282C282C282

C282

180P

D518RLS4148

C281C281C281

C281

102P

T219DTC114EE

R2194.7K

T383DTC114EE

R3832.2K

C267NC

C336C336C336

C336

HW120nH

R110NC

C430C430C430

C430

NC

C280C280C280

C280

NC

R13410K

5V

R384R384R384

R384

22K

5V

D169RLS4148

D326RLS4148

D328D328D328

D328

HVC376

D327D327D327

D327

HVC376

T672DTC114EET674

DTC114EE

T673DTC114EE

T671DTC114EE5T-U

5T-V

R67422K

R67322K

BATT+

R67210K

R67110K

5T-U(APC) 5T-U(APC)

5T-U(APC)

5T-U(APC)5T-U(APC)

5T-U(APC)5T-U(APC)5T-U(APC)

5T-V(APC)

5T-V(APC) 5T-V(APC)

5T-V(APC)

5 T-V(APC)5T-V(APC)

C66110uF/16V

C66210uF/16V

R675120K

C675105P

D611RL4148

R6441M

Vin 1

GND 2Vo ut3

GND 5NC4

U6165V

C667104P

E66710uF/16V

BATT+

C665470P

E66510uF/16V

5M

5M BATT+

C666

102P

SP+

C443102P

D443HSM88A

D147HSM88A

ANT

ANTANT

5V

T661DTA114EE

P_SPK D661

RLS4148R66122K

5V

R163R163R163

R163

104PC237C237C237

C237

NC

R364R364R364

R364

104PC377C377C377

C377

NC

R143R143R143

R143

1K

R142R142R142

R142

1K

R141R141R141

R141

1K

L342L342L342

L342

0R

R455R455R455

R455

2.7K

L341L341L341

L341

22P

C421C421C421

C421

0R

L340L340L340

L340

22P

C417C417C417

C417

0R

R22147K

T222DTC114EE

R2224.7K

5 T-U

R13220K

C148102P

T152DTC114EE

R1524.7K

5 T-U

R117R-1

R312R-1

GND1

LNAN2

RFGND3

LNAP4

GND5

GND6

MODE7S EN8S CLK9S DIO10RCLK11VIO12

Dvdd13

GND14

Rout15

Lout16

GND17

Avdd18

GP IO319GP IO220GP IO121NC 22NC 23GND 24

U514RDA5807

D517RLS4148

D1FM -SDIO

32.768KH z

Page 38: Dual-Band Service Manual Introduction · The signal from T/R Switch (D 312 ON) is enlarged to 50mW by pre-drive amplifier (T 319 ,T320 )and drive amplifier (T 322 ).The output of

Version: 0905-V1 Page 38 of 38

PB51

PB62

PB73

P904

P915

P926

P937

P948

P959

P9610

P9711

P5712

P5613

P5514

AV

DD15

RXO

16

RXI

17

MICI18

MICO19

TON

E20

PLLC21

G22

DAO/P6723MTX/P6624AURX/P6525CMP3/P6426CMP2/P6327CMP1/P6228OSCI 29OSCO30VSS 31RESET32VDD 33

P7734

P7635

P7536

P7437

P73/INT3

38P72/IN

T239

P71/INT1

40P70/IN

T041

PC042

PC143

PC244

EM78P568-44 IC811EM78P568-44

5M

5M

C850220P

R858220KR8590R

C844103P

C85110P

R860470K

C845104P

D8121SS372 C846

104PR861680K

R855100R

VOX

CR81132.768KHzC848

27P

C838102P

C839103P

C841104P

L811CH100nH

T8125B1

R85222K

R85382K

R851120K

C840104P

C842104P

C84927P

R8380R

ANSQL

BATT Test/LCD-RSARX

FM-SDIO

CTCSS/DCS/TUNE

MIC-VOX

Tone/Beep/MIC MUTERXI

TX/RX-U

P_SPK

RED/TXDGREEN

TX/RX-V

APC

5SC-V

CN1CN2

PTT/RXD

LAMP2

5V

C843

104P

5V

GND_A

PLL-LE/ROM-WP

APC

5SC-V

TX/RX

-U

CTCSS/DCS/TUNE

MIC-VOX

BATT Test/LCD-RS

FM-SDIO

ANSQL

TX/RX

-V

P_SPK

PTT/RXD

RXI

RED/TX

D

D1

D2

D3

D4

LCD

-CS

1

2

3

4

5

6

7

8

9

10

11

12

13

18

17

16

15

14

19

20

JP811

JP20

5VBATT

LAMP1

LCD-CS

D4

(HT1621-WR)

(HT1621-DATA)

K1K2K3K4D1D2D3

BATT

RP81147K

5V

ROM-DATA/N/WROM-DATA/N/W

R8544.7K

C847103P

RP81247K

BATT Test/LCD-RS

C820100P

C821100P

C822100P

C823100P

PLL-LE/ROM-WP

K1K2K3K4D1D2D3D4

LAMP15SC-U

32.768KHz32.768KHz

R81747K

A0 1

A1 2

GND 4DA5CK6 A2 3WP7Vcc8

U811

24C64

R819220K

R829330R

C816223P

C815

103P

R8202.2K

C813103P

5V 5V

R81310K

R81110K

R818100K

C814104P

D3PLL-LE/ROM-WPD1

D3

C812104P

R8160R

(ROM-CLK)

(Voice-CLK)

ROM-DATA/N/W

D811RLS4148

R828220K

ARXoutOSC 4GND5Vout 3

VDD 1

Data7

Busy6Reset 2

CLK8U812

VOICEVoice-Data

D3 (Voice-CLK)

D814GREEN

D815RED

R821150R

R822560RT815

DTC114EET814

DTC114EER8234.7K

R83147K

C819102P

C818NC

RED/TXD

GREEN

5V

5V

Tone/Beep/MIC MUTE

5V

R8423.3K

C825472P

R84156K

C824NC

R840105P

C826

683P

C828

683P

R8445.6K

T8112SC4116R846

91K

R8455.6K

R830120K

C817104P C829

103P

5R

C830104P

C837

103P

R85010K

R8394.7K

R84822K

R84347K

C836223P

C827

104PMOD

C831220P

C832220P

1 2 3

SW811AED08741OED08741OED08741O

ED08741O

R83347K

R83247K

ARXout

CN1oCN2o

CN1CN2

MOD

ARXout

5SC-U

R8351K

R8341K

MIC+MIC+

R86222KT862

DTC114EE

GR

EEN

C852102P

R8241K

QT/DQT-SW/Voice-Busy

RESET

D926LED

R92656R

T9262SC2712

R9274.7K

C927220P

BATT

LAMP2

R8151K

R8141K

FM-SDIO/Voice-Data

R59647K

5V

R856NC

5M

5M

SP+SP+

C833104P