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FO-475A

FACSIMILE

MODEL FO-475

No. 00ZFO475A/SME

CHAPTER 1. GENERAL DESCRIPTION[1] Specifications ............................................ 1-1[2] Operation panel ......................................... 1-2[3] Transmittable documents .......................... 1-4[4] Installation ................................................. 1-5[5] Quick reference guide ............................... 1-7

CHAPTER 2. ADJUSTMENTS[1] Adjustments ............................................... 2-1[2] Diagnostics and service soft switch .......... 2-2[3] Troubleshooting...................................... 2-17[4] Error code table....................................... 2-18

CHAPTER 3. MECHANISM BLOCKS[1] General description .................................. 3-1[2] Disassembly and assembly procedures ....................................... 3-3

CHAPTER 4. DIAGRAMS[1] Block diagram ............................................4-1[2] Wiring diagram .......................................... 4-2[3] Point-to-point diagram ............................... 4-3

CHAPTER 5. CIRCUIT DESCRIPTION[1] Circuit description ...................................... 5-1[2] Circuit description of control PWB..............5-2[3] Circuit description of TEL/LIU PWB .......... 5-8[4] Circuit description of power supply PWB ............................ 5-11[5] Circuit description of CIS unit ................... 5-11

CHAPTER 6. CIRCUIT SCHEMATICS ANDPARTS LAYOUT[1] Control PWB circuit ................................... 6-1[2] TEL/LIU PWB circuit ................................. 6-9[3] Power supply PWB circuit ...................... 6-13[4] Operation panel PWB circuit ................... 6-15

CHAPTER 7. OPERATION FLOWCHART[1] Protocol ..................................................... 7-1[2] Power on sequence .................................. 7-2

CHAPTER 8. OTHERS[1] Service tools .............................................. 8-1[2] IC signal name .......................................... 8-4PARTS GUIDE

CONTENTS

Parts marked with " " is important for maintaining the safety of the set. Be sure to replace these parts with specified ones formaintaining the safety and performance of the set.

This document has been published to be usedfor after sales service only.The contents are subject to change without notice.

SHARP CORPORATION

SERVICE MANUAL

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FO-475A

(Danish) ADVARSEL !Lithiumbatteri-Eksplosionsfare ved fejlagtig håndtering.

Udskiftning må kun ske med batteri af samme fabrikat og type.Levér det brugte batteri tilbage til leverandoren.

(English) Caution !Danger of explosion if battery is incorrectly replaced.

Replace only with the same or equivalent typerecommended by the equipment manufacturer.

Discard used batteries according to manufacturer’sinstructions.

(Finnish) VAROITUSParisto voi räjähtää, jos se on virheellisesti asennettu.

Vaihda paristo ainoastaan laitevalmistajan suosittelemaantyyppiin. Hävitä käytetty paristo valmistajan ohjeiden

mukaisesti.

(French) ATTENTIONIl y a danger d’explosion s’ il y a remplacement incorrect

de la batterie. Remplacer uniquement avec une batterie dumême type ou d’un type recommandé par le constructeur.Mettre au rébut les batteries usagées conformément aux

instructions du fabricant.

(Swedish) VARNINGExplosionsfare vid felaktigt batteribyte.

Använd samma batterityp eller en ekvivalenttyp som rekommenderas av apparattillverkaren.

Kassera använt batteri enligt fabrikantensinstruktion.

(German) AchtungExplosionsgefahr bei Verwendung inkorrekter Batterien.

Als Ersatzbatterien dürfen nur Batterien vom gleichen Typ odervom Hersteller empfohlene Batterien verwendet werden.Entsorgung der gebrauchten Batterien nur nach den vom

Hersteller angegebenen Anweisungen.

CAUTION FOR BATTERY REPLACEMENT

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FO-475A

CHAPTER 1. GENERAL DESCRIPTION

[1] SpecificationsAutomatic dialing: Rapid Key Dialing: 10 numbers

Speed Dialing: 20 numbers

Memory size*: 512KB (approx. 20 average pages with novoice messages recorded, or 24 minutesof voice messages (including OGMs) withno documents in memory)

Fax paper: Initial starter roll (included with faxmachine): 10 m roll

Recommended replacement roll: FO-40PR (50 m roll)

Automatic document feeder: 10 sheets max.

Paper cutting method: Automatic cutter

Modem speed: 9600 bps with automatic fallback to7200, 4800, or 2400 bps

Transmission time* : Approx. 15 seconds (Sharp special mode)

Display: 16-digit LCD display

Reception modes: FAX, TEL, TEL/FAX, ANS.

Resolution: Horizontal:8 dots/mm

Vertical:Standard: 3.85 lines/mmFine/Halftone: 7.7 lines/mmSuper fine (transmission only): 15.4 lines/mm

Halftone (grayscale): 64 levels

Recording system: Thermal recording

Applicable telephone line: Public switched telephone network

Compatibility: ITU-T (CCITT) G3 mode

Configuration: Half-duplex, desktop transceiver

Compression scheme: MH, HR, Sharp

Scanning method: Sheet-feeder CIS (Contact Image Sensor)

Effective recording width: 210 mm max.

Input document size: Automatic feeding:Width 148 to 216 mmLength 140 to 297 mm

Manual feeding:Width 148 to 216 mmLength 140 to 600 mm

Effective scanning width: 210 mm max.

Contrast control: Automatic/Dark selectable

Copy function: Standard

Telephone function: Standard(cannot be used for incoming/outgoing if power fails)

Power requirements: 230-240 V AC, 50 Hz

Operating temperature: 5 to 35°C

Humidity: Maximum: 85 %

Power consumption: Stand-by: 6.0 W

Maximum: 120 W

Dimensions: Width: 308 mm

Depth: 256 mm

Height: 138 mm

Weight: Approx. 2.6 kg

* Based on ITU-T (CCITT) Test Chart #1 at standard resolution in Sharpspecial mode, excluding time for protocol signals (i.e., ITU-T phase Ctime only).

As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for procductimprovement without prior notice. The performance specifications figures indicated are nominal values of production units. There may be somedeviation from these values in individual units.

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FO-475A

[2] Operation panel

TEL FAX

RECEPTIONMODE RESOLUTIONFUNCTION

DOWN VOLUME UP

ANS

SPEED DIAL

REDIAL

SPEAKER

01 02

03 04

05 06

07 08

09 10/POLL

ABC DEF

JKL MNOGHI

TUV WXYZPQRS

START/MEMORY

STOP

COPY/HELP

HOLD/SEARCH

TEL/FAX

PLAY/SKIP DELETEREC REPEAT

DIGITAL ANSWERINGSYSTEM

REMINDER

16 17 18 191513 14

1 4 5 62 3

20

7 9 10 128 11

PANEL RELEASE

1. Display This displays messages and prompts during operation and programming. 2. PANEL RELEASE Pull this release toward you to open the operation panel. 3. RECEPTION MODE key Press this key to select the reception mode. An arrow in the display will point to the currently selected reception mode. 4. FUNCTION key Press this key to select various special function. 5. RESOLUTION key Press this key to adjust the resolution and contrast before sending or copying a document. 6. VOLUME keys Press these keys to adjust the volume of the speaker when the SPEAKER key has been pressed, or the volume of the ringer at all other times. 7. REC key Press this key to record a phone conversation or a message. 8. REPEAT key Press this key to repeat playback of a message. 9. PLAY/SKIP key Press this key to play recorded messages. During playback, press it to skip forward to the next message.10. DELETE key Press this key to erase recorded messages.11. REMINDER key Press this key to send a fax and/or voice message to another party or to yourself at a preset time.12. STOP key Press this key to stop operations before they are completed.

13. Number keys Use these keys to dial numbers, and enter number and letters during number/name storing procedures.14. SPEED DIAL key Press this key to dial a 2-digit Speed Dial number.15. REDIAL key Press this key to automatically redial the last number dialed.16. SPEAKER key Press this key to hear the line and fax tones through the speaker when sending a document, or dialing a voice number. Note: This is not a speakerphone. You must pick up the handset to talk with the other party.17. HOLD/SEARCH key Press this key to search for an automatic dialing number, or, during a phone conversation, press this key to put the other party on hold.18. Rapid Dial keys Press one of these keys to dial a fax or voice number automatically. (Note that you must attach the Rapid Key labels.)19. START/MEMORY key Press this key to send or receive a document manually when off hook.20. COPY/HELP key When a document is in the feeder, press this key to make a copy. At any other time, press this key to print out the Help List, a quick refernce guide to the opeation of your fax.

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FO-475A

[3] Transmittable documents

1. Document Sizes

* With special sizes, only one sheet can be fed into the machine at atime. Insert next page into feeder as current page is being scanned.

2. Paper Thickness & Weight

3. Document Types• Normal paper

Documents handwritten in pencil (No. 2 lead or softer), fountain pen,ball-point pen, or felt-tipped pen can be transmitted.

Documents of normal contrast duplicated by a copying machine canalso be transmitted.

• Diazo copy (blue print)

Diazo copy documents of a normal contrast may be transmitted.

• Carbon copy

A carbon copy may be transmitted if its contrast is normal.

4. Cautions on Transmitting Documents• Documents written in yellow, greenish yellow, or light blue ink cannot

be transmitted.

• Ink, glue, and correcting fluid on documents must be dry before thedocuments can be transmitted.

• All clips, staples and pins must be removed from documents be-foretransmission.

• Patched (taped) documents should be copied first on a copier andthen the copies used for transmission.

• All documents should be fanned before insertion into the feeder toprevent possible double feeds.

Normal sizewidth 148 – 216 mm

length 140 – 297 mm

5. Automatic Document Feeder CapacityNumber of pages that can be placed into the feeder at anytime is asfollows:

Normal size: max. ADF 10 sheets

Special size: single sheet only (manual feed)

NOTES: • When you need to send or copy more pages than the feederlimit, place additional pages in feeder when last page infeeder is being scanned.

• Place additional pages carefully and gently in feeder.If force is used, double-feeding or a document jam mayresult.

6. Readable Width & LengthThe readable width and length of a document are slightly smaller thanthe actual document size.

Note that characters or graphics outside the effective document scan-ning range will not be read.

• Readable width

210 mm, max.

• Readable length

This is the length of the document sent minus 4 mm from the top andbottom edges.

Normal sizeADF 10sheets

0.06–0.12 mmThickness

Weight 52–104g/m2

14–28lbs

Special sizeThickness 0.12–0.20 mm

52–157 g/m2Weight

Use document carrier sheet for smaller documents.

(Min.)

(Max.)A4 size

(Max.)

140mm297mm

600mm

148mm 216mm[Normal size]

216mm[Special size]

Readable width

4mm

4mm

Readable length

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FO-475A

7. Use of Document Carrier SheetA document carrier sheet must be used for the following documents.• Those with tears.

• Those smaller than size 148 mm (W) x 140 mm (L).

• Carbon-backed documents

NOTE: To transmit a carbon-backed document, insert a white sheet ofpaper between the carbon back of the document and the docu-ment carrier.

• Those containing an easily separable writing substance (e.g., trac-ing paper written on with a soft, heavy lead pencil).

NOTES: • When using the document carrier, carefully read the in-structions written on the back.

• If the document carrier is dirty, clean it with a soft, moistcloth, and then dry it before using for transmission.

• Do not place more than one document in the carrier at atime.

[4] Installation

1. Site selectionTake the following points into consideration when selecting a site for thismodel.

ENVIRONMENT

• The machine must be installed on a level surface.

• Keep the machine away from air conditioners, heaters, direct sun-light, and dust.

• Provide easy access to the front, back, and sides of the machine. Inparticular, keep the area in front of the machine clear, or the originaldocument may jam as it comes out after scanning.

• The temperature should be between 5° and 35°C.

• The humidity should be between 30% and 85% (without conden-sation).

ELECTRICITY230-240 V, 50 Hz, earthed (3-prong) AC outlet is required.

Caution!

• Connection to a power source other than that specified will causedamage to the equipment and is not covered under the warranty.

• If your area experiences a high incidence of lightning or power surges,we recommend that you install a surge protector for the power andtelephone lines. Surge protectors can be purchased at most telephonespecialty stores.

If the machine is moved from a cold to a warm place...If the machine is moved from a cold to a warm place, it is possible thatthe reading glass may fog up, preventing proper scanning of documentsfor transmission. To remove the fog, turn on the power and wait approxi-mately 2 hours before using the machine.

TELEPHONE JACKA standard telephone jack must be located near the machine.This is the telephone jack commonly used in most homes and offices.

• Plugging the fax machine into a jack which is not an jack may resultin damage to the machine or your telephone system. If you do notknow what kind of jack you have, or needed to have one installed,contact the telephone company.

2. Connections1Connect the handset as shown and place it on the handset rest.

♦ Make sure the handset cord goes into the unmarked socket on theside of the machine!

♦ Use the handset to make ordinary phone calls, or to transmit andreceive documents manually.

♦ The ends of the handset lead are identical, so they will go intoeither socket.

2 Plug the power lead into a 230-240 V, 50 Hz, earthed (3-prong) ACoutlet.

♦ Caution: When disconnecting the fax, unplug the telephone linecord before unplugging the power lead.

♦ Caution: The mains outlet (socket outlet) should be installed nearthe equipment and be easily accessable.

♦ The machine does not have a power on/off switch, so the poweris turned on and off by simply plugging or unplugging the powerlead.

Note: If your area experiences a high incidence of lightning or powersurges, we recommend that you install surge protectors forthe power and telephone lines. Surge protectors can be pur-chased from at most telephone specialty stores.

3 Insert one end of the telephone line cord into the adapter. Insert theother end of the line cord into the socket on the back of the fax marked"TEL. LINE ".Plug the adapter into the telephone socket on the wall.

♦ Be sure to insert the telephone line cord into the "TEL. LINE"socket. Do not insert into the "TEL. SET" socket.

Direction of insertion

Make print straightacross paperE.G.Place the documentcarrier in the documentfeeder with the clear filmside down

TEL.SET TEL.LINEFor Australia

For New Zealand

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FO-475A

3. Original document support1Rotate the original document support so that it points straight out.

5. Loading the fax paper• Your fax machine prints incoming faxes on a special kind of paper

called thermal paper.

• The fax’s print head creates text and images by applying heat tothe thermal paper.

Note: The power must be on (plug in the power cord) when loadingfax paper in the fax machine.

1 Pull the release marked PANEL RELEASE toward you and open theoperation panel.

2 Remove the packing paper from the paper compartment.

3Unwrap the roll of fax paper and place it in the compartment.

• Important: The roll must be placed so that the leading edge ofthe paper unrolls as shown. (The paper is only coated on oneside for printing. If the roll is placed backwards, the paper willcome out blank after printing.)

4 Insert the leading edge of the paper into the paper inlet. Continue topush the paper through the inlet until it comes out of the opening inthe front of the fax.

5Close the operation panel, marking sure it clicks into place.

6 A short length of the fax paper will feed out and be cut off. (If thisdoesn’t happen, repeat the loading procedure.)

Note: The fax has a built-in anti-curl mechanism that will help toreduce paper curling problems. The anti-curl mechanism ismore effective at the beginning of the paper roll and lesseffective towards the end.

4. Paper Guide1 Attach the paper guide by inserting the ends into the holes in the

front of the fax as shown.

Remove cardboard and tape

YES

NO!

Paper inlet

The paper will reappear here. Makesure it is aligned between the arrowson each side of the guide, and thenpasses under the plate and out thefront of the fax.

1

2

Click!

Press here to close

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FO-475A

6. Clearing a jammed documentIf the original document doesn’t feed properly during transmission orcopying, or DOCUMENT JAMMED appears in the display, first try press-ing the START/MEMORY key. If it doesn’t feed out, remove it as follows:Important: Do not try to remove a document without opening the op-eration panel. This may damage the feeder mechanism.

1 Pull the release marked PANEL RELEASE toward you and open theoperation panel.

2Remove the document.

7. Clearing jammed fax paper

1 Pull the release marked PANEL RELEASE toward you and open theoperation panel.

2 Remove the paper roll.

• If any pieces of paper are stuck in the cutter, remove them withcaution.

• Press the START/MEMORY key to reset the cutter.

3 Cut off the wrinkled part of the paper.

4 Reload the paper.

• Jammed fax paper is often caused by improper loading. Be sureto carefully follow the instructions for paper loading given in "Load-ing the Fax Paper" in page 1-5.

5 If the display still shows PAPER JAMMED

If the display still shows PAPER JAMMED after you press the START/MEMORY key in Step 2 above, the cutter is still engaged in the cuttingposition. To open the cutter, turn the fax up on its rear end and insertany long, rod-like object with a flat or blunt end into the hole markedCUTTER RESET. Continue to push the rod in until you feel it move alever inside the machine.

CUTTER

RESET

SPEED DIAL

REDIAL

HOLD/SEARCH

SPEAKER

ABC DEF

JKL MNOGHI

TUV WXYZPQRS

Press this key to deletethe letter highlighted bythe cursor.

Press this key to changecase.

Press this key to movethe cursor to the left.

Press this key to movethe cursor to the right.

Press either key repeatedly to selectone of the following symbols.

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FO-475A

[5] Quick reference guide

INSTALLATION

1. Connect the handset as shown.

2. Plug the power cord into a earthed, 230-240 V outlet.

3. Plug one end of the telephone line into the "TEL. LINE" socket on the rear ofthe fax, and the other end into your telephone wall socket.

Caution: When disconnecting the fax, unplug the telephone line before thepower cord.

4. If desired, connect an extension phone to the "TEL. SET" socket on the rear ofthe fax.

RECORDING AN OUTGOING MESSAGE1. Press:

2. Press a number to select the type of outgoingmessage (OGM):

General OGM:

Box 1 OGM:

Box 2 OGM:

Box 3 OGM:

Transfer OGM:

3. Pick up the handset, press the START/MEMORY key, and speak into thehandset.

4. When finished, replace the handset or press the STOP key. Press the STOPkey twice to return to the date and time display.

ENTERING YOUR NAME AND NUMBER1. Press:

Display shows: OWN NUMBER SET

2. Press:

3. Enter your fax number (max. of 20 digits) by pressing the number keys.

♦ If you make a mistake, press the HOLD/SEARCH key to move the cursorback to the mistake, then enter the correct number or letter.

4. Press:

5. Enter your name by pressing the appropriate number keys as shown below.♦ To enter two letters in succession that require the same key, press the SPEAKER

key after entering the first letter.

TEL.SET TEL.LINEFor Australia

For New Zealand

FUNCTION

0STRAT/MEMORY

0

1

2

3

4

6. When finished, press:

FUNCTION

3

STRAT/MEMORY

STRAT/MEMORY

A =

B =

C =

D =

E =

F =

G =

H =

I =

J =

K =

L =

M =

N =

O =

P =

Q =

R =

S =

T =

U =

V =

W =

X =

Y =

Z =

SPACE =

SPEED DIAL

REDIAL

HOLD/SEARCH

SPEAKER

ABC DEF

JKL MNOGHI

TUV WXYZPQRS

Deletes highlightedletter

Upper/lower caseshift key

Moves cuesor to theleft

Moves cuesor to theright

Press either key one or more times to selectand enter a symbol.

STOPSTART/MEMORY

SETTING THE DATE AND TIME

Press:

Display shows: DATE & TIME SET

Press the START/MEMORY key:

Enter two digits for the Day (01 through 31).

Enter two digits for the Month (01 through 12).

Enter four digits for the Year (EX: 1998).

Enter two digits for the Hour (01 through 23).

Enter two digits for the Minute (00 through 59).

When finished, press:

STORING AND CLEARING NUMBERS FOR AUTO DIALING

1. Press:

Display shows: FAX/TEL # MODE

2. Press "1" to store a number or "2" to clear a number.

3. Enter a 2-digit Speed Dial number (from 01 to 10 for Rapid Key Dialing, or 11 to30 for Speed Dialing). (If you are clearing a number, go to Step 7.)

4. Enter the full telephone/fax number.

5. Press:

6. Enter the name of the location by pressing number keys (max. of 20 charac-ters). (Refer to the letter entry table in ENTERING YOUR NAME ANDNUMBER.)

7. Press:

SENDING DOCUMENTSPlace your document (up to 10pages) face down in the docu-ment feeder.

Normal Dialing1. Lift the handset or press

2. Dial the fax number.

3. Wait for the reception tone (if a person answers, ask them to press their Startkey).

4. Press:

Rapid Key DialingPress the appropriate Rapid Key. Transmission will begin automatically.

Speed Dialing

1. Press:

2. Enter 2-digit Speed Dial number.

3. Press:

RECEIVING DOCUMENTS

Press:

FAX mode: The fax automatically answers on two rings and receives the incomingdocument.

TEL/FAX mode: The fax automatically answers and receives incoming documents.Voice calls are signalled by a special ringing sound.

TEL mode:

ANS. mode: Select this mode when you want to receive voice messages in theanswering machine.

FUNCTION

3

STRAT/MEMORY

STOPSTART/MEMORY

FUNCTION

3

STRAT/MEMORY

STOPSTART/MEMORY

SPEAKER

STRAT/MEMORY

STRAT/MEMORY

SPEED DIAL

FAXTEL

ANS

FAXTEL

FAXTEL

20-FEB 10:30TEL/FAX

TEL/FAX

TEL/FAX

FAXTEL

TEL/FAX

20-FEB 10:30

20-FEB 10:30

20-FEB 10:30

ANS

ANS

ANS

RECEPTION MODE

Faxtone

START/MEMORY

RECEIVING

FO-475A

CHAPTER 2. ADJUSTMENTS

[1] Adjustments

GeneralSince the following adjustments and settings are provided for this model,make adjustments and/or setup as necessary.

1. Adjustments

Adjustments of output voltage (FACTORY ONLY)1. Install the power supply unit in the machine.

2. Set the recording paper and document.

3. When the document is loaded, power is supplied to the output lines.Confirm that outputs are within the limits below.

Output voltage settings

3. Settings

(1) Dial mode selectorDIAL mode (Soft Switch No. SWB4 DATA No. 3)

Output Voltage limits+5V 4.75V ∼ 5.25V+24V 23.3V ∼ 24.7V

2. IC protectors replacementICPs (IC Protectors) are installed to protect the motor driver circuit.ICPs protect various ICs and electronic circuits from an overcurrent con-dition.

The location of ICPs are shown below:

1 DG

2 +5V3 VTH-ON4 MG5 MG6 MG7 +24V8 VTH9 VTH

10 VTH

ConnectorNo. CNPW

Pin No.

2 – 1

4. Method of release of starting lock up by BatteryReset

(1) SummaryThere is a possibility of release of the lock up by reset the signal BATRSTof CPU (FC200), if it lock up when you turn on the power of the set inFO-475 series. We inform you of the method of release.

(2) ContentsWhen you turn on the power of the set without EPROM by your mistake,if you turn off the power after, turn on the power with EPROM again, theset don’t start.

In this case, before you judge the CPU (FC200) is wrong, you need toconfirm the release of the lock up by reset the signal BATRST. and un-known origin in the same way.

Method of the reset of signal BATRSTShort the between leads of the capacitor C5 on the control PWB,X2961-81 in the state of POWER OFF.

TEL/LIU PWB POWER SUPPLY PWB

CNLIUA

CNLIUA

CN2

CNPW

CONTROL PWB

CN

LIU

B

CNLIUB

CONTROL PWB(TOP SIDE)

CNLIUA CNPW

FU100

CNLIUB

(1) FU100 (ICP-S07) is installed in order to protect IC’s from an over-current generated in the motor drive circuit. If FU100 is open, replaceit with a new one.

(step 1) Select "OPTION SETTING".

KEY : FUNCTION 4

DISPLAY: OPTION SETTING PRESS OR #

(step 2) Select "DIAL MODE".

KEY:

DISPLAY: DIAL MODE 1=TONE, 2=PULSE

(step 3) Select, using "1" or "2".

KEY: 1

DISPLAY: TONE SELECTED

KEY: 2

DISPLAY: PULSE SELECTED

(step 4) End, using the "STOP" key.

KEY:

CursorWhen initially registering,the mode shows 1=TONE.When registering again, themode which was registeredformerly is shown.

STOP

# # # # # # #

FO-475A

[2] Diagnostics and service soft switch

1. Operating procedure

(1) Entering the diagnostic mode

Press FUNC → 9 → → 8 → # → 7 , and the following display will appear.

ROM Ver. FKC0 After 2 sec: DIAG MODE

FKC0

Then press the START key. Select the desired item with the key or the # key or select with the rapid key. Enter the mode with the START key.

(Diag•specifications)

2. Diagnostic items

ITEM DIRECTContents Function

No. key

1 1 SOFT SWITCH MODE Soft switches are displayed and changed. List can be output.

2 2 ROM & RAM CHECK ROM is sum-checked, and RAM is matched. Result list is output.

3 3 AGING MODE 10 sheets of check patterns are output every 5 minutes per sheet.

4 4 PANEL CHECK MODE Panel keys are tested. Result list is output.

5 5 CHECK PATTERN MODE Check pattern is output.

6 6 SIGNAL SEND MODE Various signals of FAX communication are output.

7 7 MEMORY CLEAR MODE Back-up memory is cleared, and is set at delivery.

8 8 SHADING MODE Shading compensation is performed in this mode.

9 9 ALL BLACK MODE To check the print head, whole dots are printed over the interval of 2 m.

10 10 AUTO FEEDER MODE Insertion and discharge of document are tested.

11 − ENTRY DATA SEND Registered content is sent.

12 − ENTRY DATA RECEIVE Registered content is received, and its list is output.

If the diag mode cannot be set, repeat the diag mode operation, per-forming the following operation.After the power is turned on and "WAIT A MOMENT" is indicated, pressthe STOP key.

2 – 2

In relation with the process response (request from ProductionEngineering) "WAIT A MOMENT" clock indication may appeardepending on STOP key timing. If the STOP key is held down,"MEMORY CLEAR?" appears.

13 − FLASH MEMORY CHECK Flash memory is checked.

14 − FLASH MEMORY CLEAR Data of flash memory is cleared.

FUNC DIAG MODE9 8 7

START 1Soft switch mode

START 2ROM & RAM check

START 3Aging mode

START 4Panel key test

START 5Check pattern mode

START 6Signal send mode

START 7Memory clear mode Shading mode

START

START

All black mode

START10 Auto feeder mode

START9

Entry data send

Entry data receive

START

START8

STARTKEY

STOPKEY

++"Power ON"

Memory clear(Work + Backup)

FKC0

START Flash memory check

START Flash memory clear

FO-475A

3. Diagnostic items description

3. 1. Soft switch modeUsed to change the soft switch settings.

The soft switch which is stored internally is set by using the keys.

The available soft switches are SW-A1 to SW-L2.

The content of soft switches is shown in page 2-5 to 2-16.

The contents are set to factory default settings.

3. 2. ROM & RAM checkROM executes the sum check, and RAM executes the matching test.The result will be notified with the number of short sounds of the buzzeras well as by printing the ROM & RAM check list.Number of short sounds of buzzer 0 → No error

1 → ROM error2 → RAM error (32Kbyte)

3. 3. Aging modeIf any document is first present, copying will be executed sheet by sheet.If no document is present, the check pattern will be printed sheet bysheet. This operation will be executed at a rate of one sheet per 5min-utes, and will be ended at a total of 10 sheets.

3. 4. Panel check modeThe mode is used to check whether each key operates properlyor not. Press the key on the operation panel, and the key will be dis-played on the display. Therefore, press all keys. At this time, finally pressthe STOP key.

When the STOP key is pressed, the keys which are not judged as"pressed" will be printed on the result list.

• LED port of the contact image sensor (CIS) is kept on during theterm from when start of the panel test mode to end with the STOPkey.

3. 5. Check pattern modeThis mode is used to check the status of print head. Two sheets of checkpattern are printed. The following information of check pattern is printed.

1 Vertical stripes (alternate white and black lines) Approx. 35 mm

2 Full black Approx. 70 mm

3 Full white Approx. 35 mm

3. 6. Signal send modeThe mode is used to send various signals to the circuit during FAX com-munication. Every push of START key sends a signal in the followingsequence. Moreover, the signal sound is also output to the speaker whenthe line monitor of the soft switch is on.

[1] No signal (CML signal turned on)

[2] 9600bps

[3] 7200bps

[4] 4800bps

[5] 2400bps

[6] 300bps (FLAG)

[7] 2100Hz (CED)

[8] 1100Hz (CNG)

[9] END

3. 7. Memory clear modeThis mode is used to clear the backup memory and reset to the defaultsettings.

3. 8. Shading modeThe mode is used for the shooting compensation. For reading, set upthe special original paper.

The shooting compensation memorizes the reference data of white andblack for reading.

Moreover, the memorized data is not erased even if memory clear modeis executed.

3. 9. All black modeThe mode is used to check the state of the printing head and inten-tionally overheat it. Whole dots are printed over the interval of 2 m. If it isoverheated or the printing sheet is jammed, press STOP key for the end.

3. 10. Auto feeder modeIn this mode, a document is inserted and discharged to check the autofeed function.

After this mode is started, set a document, and the document feed willbe automatically tested.

3. 11. Entry data sendThe mode is used to send the registered data to the other machine andmake the other machine copy the registered content.

Before sending in this mode, it is necessary to set the other machine atthe entry data receive mode.

The sent content is as follows. After printing is completed, the followinglists are printed.

1. Telephone list data

2. Sender register data

3. Optional setting content

4. Soft switch content

5. Junk fax number list

6. Timer reservation data (only on the model which timer reserva-tion is possible)

2 – 3

1

2

3RANK 0 or 1

Note:There is a selection RANK 0 or 1 depending on resistance value of thethermal head. RANK 0 or RANK 1 is printed at the tail of check patternto identify.

FO-475A

2 – 4

4. How to make soft switch settingTo enter the soft switch mode, make the following key entries in sequence.

Press FUNCTION 9 8 7 START START

Press FUNCTION key.

Press key.

Press key.

Bit1 - 8 are set.

Soft SW-A2 - SW-L2 are set.

S F T SW-A1 = 1 0 0 0 0 0 0 0

S F T SW-A1 = 1 0 0 0 0 0 0 0

S F T SW-A1 = 1 0 0 0 0 0 0 0

S F T SW-A1 = 1 0 0 0 0 0 0 0

S F T SW-A2 = 0 0 0 0 0 0 0 0

S F T SW-L2 = 0 0 0 0 0 0 0 0

Press key during setting.

To finish the settings halfway betweenSW-A1 and SW-L2, press the STOPkey. In this case, the setting being doneto the SW No. on display will be nullifiedwhile settings done to the precedingSW Nos. remain in effect.

The soft switch mode is terminated.

S F T SW-A1 = 0 0 0 0 0 0 0 0

START

DATA No. 1 2 3 4 5 6 7 8

When the COPY key is pressed, thecontents of soft switches are printed.

3. 12. Entry data receiveIn this mode, the registered data sent from the other machine are re-ceived and the received data are registered in the own machine. Whenthis mode is used for receiving, the other machine must be in the entrydata send mode.

After receiving is completed, the following lists are printed.

1. Telephone list data

2. Sender register data (The passcode No. is also printed if the polingfunction is provided.)

3. Optional setting list

4. Soft switch content

5. Junk fax number list

6. Timer reservation list (only model which timer communication ispossible)

3. 13. Flash memory checkData writing/read of flash memory is checked, and the result (OK/NG) isprinted.

3. 14. Flash memory clearAll data of flash memory is cleared.The result of clear (OK/NG) is printed.

FO-475A

2 – 5

5. Soft switch description

• Soft switch

Initialsetting

5. Soft switch description

• Soft switch

1 Protect from echo No Yes 0

2 Forced 4800 BPS reception Yes No 0

3 Footer print Yes No 0

4 Length limitation of copy/send/receive No limit Copy/send: 60cm 0

Receive: 1.5m

5 CSI transmission No transmitted Transmitted 0

6 DIS receive acknowledgement during G3 Twice NSF: Once 0

transmission DIS: Twice

7 Non-modulated carrier for V29 transmission Yes No 0

modem

8 EOL detect timer 25 s 13 s 0

Modem speed V.29 V.27 ter

9600bps 7200bps 4800bps 2400bps

1 No. 1 0 0 0 0 0

2 No. 2 0 0 0 0 0

3 No. 3 0 1 1 0 0

4 No. 4 1 1 0 0 1

5 Sender’s information transmit No Yes 0

6 H2 mode No Yes 0

7 Communication error treatment in RTN No communication error Communication error 0

sending mode (reception)

8 CNG transmission No Yes 0

CED tone signal interval 1000ms 750ms 500ms 75ms

1 No. 1 1 1 0 0 0

2 No. 2 1 0 1 0 0

3 MR coding No Yes 0

4 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Signal transmission level Binary input 0

2 No. = 16 8 4 2 1 1

3 1 2 3 4 5 1

4 0 1 1 1 1 1

5 1

6 Protocol monitor (error print) Printed at com. err Not printed 0

7 Protocol monitor Yes No 0

8 Line monitor Yes No 0

Digital line equalization setting (Reception) 7.2km 0km

1 No. 1 1 0 1

2 No. 2 1 0 1

3 Reserved 0

4 Reserved 0

Digital cable equalizer setting (Reception 7.2km 0km

5 for Caller ID) No. 5 1 0 0

6 No. 6 1 0 0

7 Error criterion 10 ~ 20 % 5 ~ 10 % 0

8 Anti junk fax check Yes No 0 OPTION

SWNO.

DATANO.

ITEMSwitch setting and function

1 0Remarks

SWl

A1

SWl

A2

SWl

A3

SWl

A5

SWl

A4

FO-475A

2 – 6

1 Auto gain control (MODEM) Enable Disable 1

2 End Buzzer Yes No 1

3 Disconnect the line when DIS is received in No Yes 1

RX mode

4 Equalizer freeze control (MODEM) On Off 0

5 Equalizer freeze control 7200 BPS only No Yes 0

6 CNG transmission in manual TX mode Yes No 1

7 Initial compression scheme for sharp fax in MR mode H2 mode 0

TX mode

8 Reserved 0

1 Recall interval Binary input 0

2 No. = 8 4 2 1 1

3 1 2 3 4 0

4 0 1 0 1 (5 x 60 sec = 5 min) 1

5 Recall times Binary input 0

6 No. = 8 4 2 1 0

7 5 6 7 8 1

8 0 0 1 0 (Twice) 0

1 Dial pausing (sec/pause) 4 sec 2 sec 0

2 Reserved 0

3 Reserved 0

4 Busy tone detection (after auto dial) No Yes 1

5 Waiting time after dialing 90 sec 45 sec 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

4 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Hold function Enable Disable 1

1 Auto Dial Mode Delay timer of before line 3 sec 0 sec 1

connect

2 Auto Dial Mode Delay timer of after line 3.6 sec 3 sec 0

connect

3 Dial mode Tone Pulse 1 OPTION

4 Pulse → Tone change function by key Enable Disable 1

5 Dial pulse make/break ratio (%) 40/60 33/67 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 DTMF signal transmission level (Low) Binary input 1

2 No. = 16 8 4 2 1 0

3 1 2 3 4 5 1

4 1 0 1 1 0 (0.5 x 12 = -6 dBm) 1

5 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

SWNO.

DATANO.

ITEMSwitch setting and function

1 0Remarks

SWl

B5

SWl

B4

SWl

B3

SWl

B2

SWl

B1

SWl

A6

Initialsetting

FO-475A

1 DTMF signal transmission level (High) Binary input 1

2 No. = 16 8 4 2 1 0

3 1 2 3 4 5 0

4 1 0 0 1 1 (0.5 x 7 = -3.5 dBm) 1

5 1

6 Reserved 0

7 Reserved 0

8 Reserved 0

Reading slice (Binary) Factory Light Dark Darker in

setting dark mode

1 No. 1 0 1 0 1 0

2 No. 2 0 0 1 1 0

Reading slice (Half tone) Factory Light Dark Darker in

setting dark mode

3 No. 3 0 1 0 1 0

4 No. 4 0 0 1 1 0

5 Line density selection Fine Standard 0 OPTION

6 Reserved 0

7 MTF correction in half tone mode No Yes 0

8 Reserved 0

1 Number of rings for auto receive Binary input 0 OPTION

2 No. = 8 4 2 1 0

3 1 2 3 4 1

4 0 0 1 0 (4 times) 0

5 Automatic switching manual to auto receive Reception after 5 rings No reception 0 OPTION

mode

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

4 Distinctive ringing detection Yes No 0

5 Caller ID function Yes No 0 OPTION

CI off detection timer (Distinctive ring 1200ms 1000ms 700ms 350ms

6 setting off only) No. 6 0 1 0 1 0

7 No. 7 0 0 1 1 1

8 Reserved 0

1 Tel/Fax Automatic switching mode Enable Disable 1

Pseudo ringing time at phone/fax automatic 15sec 60sec 30sec 120sec OPTION

2 switching mode No. 2 0 0 1 1 0

3 No. 3 0 1 0 1 0

4 Number of CNG signal detection at the Twice Once 1

phone/fax automatic switching mode

5 CNG detect time at TEL/FAX mode 3 sec 5 sec 0

6 Reserved 0

7 Post answer tone transmit in TEL/FAX mode No Yes 0

8 Caller ID country select New Zealand Australia 0

2 – 7

SWNO.

DATANO.

ITEMSwitch setting and function

1 0Remarks

SWl

B6

SWl

C1

SWl

D2

SWl

D1

SWl

E1

Initialsetting

FO-475A

Switch setting and function

2 – 8

1 Pseudo ringer sound output level to the line Binary input 0

2 No. = 8 4 2 1 1

3 1 2 3 4 0

4 0 1 0 1 (-5 dBm -5 = -10 dBm) 1

(-5 ~ -20 dBm setting)

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

DTMF detection time 50ms 80ms 100ms 120ms

1 No. 1 0 0 1 1 0

2 No. 2 0 1 0 1 0

3 Protection of remote reception (5 ) detect Yes No 0 OPTION

4 Remote reception with GE telephone Compatible Not compatible 1

5 Remote operation code figures by external Binary input 0 OPTION

6 TEL (0~9) No. = 8 4 2 1 1

7 5 6 7 8 0

8 0 1 0 1 (5 ) 1

1 CNG detection in STAND-BY mode Yes No 1 OPTION

Number of CNG detect (AM mode) 1pulse 2pulses 3pulses 4pulses

2 No. 2 0 0 1 1 0

3 No. 3 0 1 0 1 1

Number of CNG (STAND-BY mode) 1pulse 2pulses 3pulses 4pulses

4 No. 4 0 0 1 1 0

5 No. 5 0 1 0 1 1

6 Fax signal detection after telephone mode dial Yes No 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

4 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

4 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

4 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

SWl

F1

SWl

E2

SWl

F2

SWl

G1

SWl

G2

SWl

G3

SWNO.

DATANO.

ITEM1 0

RemarksInitial

setting

FO-475A

Switch setting and function

2 – 9

1 Busy tone detection ON/OFF time (Lower 350ms 150ms 0

duration)

2 Busy tone detection ON/OFF time (Upper 650ms 900ms 0

duration)

3 Reserved 0

4 Busy tone continuous sound detect time 5s 10s 1

5 Busy tone detect continuation sound detect No Yes 0

during OGM

6 Busy tone detect continuation sound detect No Yes 0

during ICM

7 Busy tone detect intermittent sound detect No Yes 0

during OGM

8 Busy tone detect intermittent sound detect No Yes 0

during ICM

Busy tone detection pulse number 2pulses 4pulses 6pulses 10pulses

1 No. 1 0 0 1 1 0

2 No. 2 0 1 0 1 1

3 Fax switching when A.M. full Yes No 0 OPTION

4 Busy tone detect continuation sound detect 320 - 570 Hz 320 - 460 Hz 0

frequency

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

ICM recording time 4min 15s 30s 60s OPTION

1 No. 1 0 0 1 1 0

2 No. 2 0 1 0 1 0

A.M. quiet time 1 2S 3s 4s 5s

3 No. 3 0 0 1 1 0

4 No. 4 0 1 0 1 0

A.M. quiet time 2 0s 1s 2s 3s

5 No. 5 0 0 1 1 1

6 No. 6 0 1 0 1 0

7 Key input buzzer on/off switch (Two way On Off 0

recording mode)

8 Reserved 0

1 A.M. quiet detect time Binary input 0

2 No. = 16 8 4 2 1 0

3 1 2 3 4 5 1

4 0 0 1 1 0 (6 sec) 1

5 0

6 Reserved 0

7 Reserved 0

8 Alarm during two way recording Yes No 0

SWl

H1

SWNO.

DATANO.

ITEM1 0

Remarks

SWl

H2

SWl

I1

SWl

I2

Initialsetting

FO-475A

Switch setting and function

2 – 10

1 Max OGM record time 15s 60s 0

2 Reserved 0

3 Two way record function Disable Enable 0

4 Toll saver Disable Enable 0 OPTION

5 Reserved 0

6 Reserved 0

7 BOX selection to record ICM 2 digits DTMF 1digit DTMF 0

8 Transfer dial recall Disable Enable 0

1 AGC maximum gain (line) Binary input 1

2 (10 ~ 25 dBm ) No. = 8 4 2 1 0

3 1 2 3 4 1

4 1 0 1 0 (23 dB) 0

5 AGC maximum gain (Mic) Binary input 1

6 (10 ~ 25 dBm ) No. = 8 4 2 1 0

7 5 6 7 8 1

8 1 0 1 0 (12 dB) 0

1 AGC eref access code (line) Binary input 1

2 (-0 ~ -30 dBm with 2 dBm step) No. = 8 4 2 1 0

3 1 2 3 4 0

4 1 0 0 0 (-14 dB) 0

5 AGC eref access code (Mic) Binary input 1

6 (-0 ~ -30 dBm with 2 dBm step) No. = 8 4 2 1 0

7 5 6 7 8 0

8 1 0 0 0 (-18 dB) 0

1 AGC again adaptation threshold (line) Binary input 1

2 (-40 ~ -70 dBm with 2 dBm step) No. = 8 4 2 1 1

3 1 2 3 4 1

4 1 1 1 1 (-70 dB) 1

5 AGC again adaptation threshold (Mic) Binary input 1

6 (-40 ~ -70 dBm with 2 dBm step) No. = 8 4 2 1 1

7 5 6 7 8 1

8 1 1 1 1 (-50 dB) 1

AGC slew rate (line) Slow Normal Little fast Fast

1 No. 1 0 0 1 1 0

2 No. 2 0 1 0 1 0

AGC slew rate (Mic) Slow Normal Little fast Fast

3 No. 3 0 0 1 1 0

4 No. 4 0 1 0 1 0

5 FAX BOX function Disable Enable 0 OPTION

6 Frequency of voice detection after 800 Hz ~ 1400 Hz 800 Hz ~ 1200 Hz 0

REMINDER dialing

Voice detection time after REMINDER dialing 100ms 200ms 300ms 400ms

7 No. 7 0 0 1 1 0

8 No. 8 0 1 0 1 0

1 Reserved 0

2 Reserved 0

3 Sender’s phone number setting Cannot change Change allowed 0

4 Reserved 0

5 Reserved 0

6 Reserved 0

Ringer volume Off Low Middle High OPTION

7 No. 7 0 0 1 1 1

8 No. 8 0 1 0 1 0

SWl

I3

SWl

I4

SWl

I5

SWl

I6

SWl

J1

SWNO.

DATANO.

ITEM1 0

Remarks

SWl

I7

Initial setting

FO-475A

Switch setting and function

2 – 11

1 Reserved 0

2 Reserved 0

3 Polling key Yes NO 0 OPTION

4 Reserved 0

5 Reserved 0

Speaker volume Very Low Low Middle High Very High OPTION

6 No. 6 0 0 0 0 1 0

7 No. 7 0 0 1 1 0 1

8 No. 8 0 1 0 1 0 0

1 Reserved 0

2 Reserved 0

Communication results printout Error/Timer Send only Always No print OPTION

3 (Transaction report) No. 3 0 0 1 1 0

4 No. 4 0 1 0 1 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Entering DIAG mode by pressing SPEED Yes No 0

key

2 Reserved 0

3 Reserved 0

4 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

OGM / ICM output level Binary input

1 No. = 16 8 4 2 1 1

2 1 2 3 4 5 0

3 1 0 0 0 1 (-17 dBm) 0

4 0

5 1

6 Reserved 0

7 Reserved 0

8 Reserved 0

1 Reserved 0

2 Reserved 0

3 Reserved 0

4 Reserved 0

5 Reserved 0

6 Reserved 0

7 Reserved 0

8 Reserved 0

SWl

K1

SWl

L1

SWl

L2

SWNO.

DATANO.

ITEM1 0

Remarks

SWl

J2

SWl

J3

Initial setting

FO-475A

2 – 12

• Soft switch function description

SW-A1 No. 1 Protect from echo

Used to protect from echo in reception.

SW-A1 No. 2 Forced 4800BPS reception

When line conditions warrant that receptions take place at 4800 BPSrepeatedly.

It may improve the success of receptions by setting at 4800BPS.

This improve the receiving document quality and reduces handshaketime due to fallback during training.

SW-A1 No. 3 Footer print

When set to "1", the date of reception, the sender machine No., and thepage No. are automatically recorded at the end of reception.

SW-A1 No. 4 Length limitation of copy/send/receive

Used to set the maximum page length.

To avoid possible paper jam, the page length is normally limited to 0.6meter for copy or transmit, and 1.5 meters for receive.

It is possible to set it to "No limit" to transmit a long document, such as acomputer print form, etc. (In this case, the receiver must also be set tono limit.)

SW-A1 No. 5 CSI transmission

(CSI TRANSMISSION) is a switch to set whether the machine sends ordoes not send the signal (CSI signal) informing its own telephone No. tothe remote fax. machine when information is received. When"nonsending" is set, the telephone No. is not output on the remote trans-mitting machine if the remote transmitting machine has the function todisplay or print the telephone No. of receiving machine, using this CSIsignal.

SW-A1 No. 6 DIS receive acknowledgment during G3 transmission

Used to make a choice of whether reception of DIS (NSF) is acknowl-edged after receiving two DISs (NSFs) or receiving one DIS (two NSFs).It may be useful for overseas communication to avoid an echo sup-pression problem, if set to 1.

SW-A1 No. 7 Non-modulated carrier for V29 transmission modem

Though transmission of a non-modulated carrier is not required for trans-mission by the V29 modem according to the CCITT recommendation, itmay be permitted to a send non-modulated carrier before the imagesignal to avoid and echo suppression problem. It may be useful for over-seas communication to avoid an echo suppression problem, if set to 1.

SW-A1 No. 8 EOL (End Of Line) detect timer

Used to make a choice of whether to use the 25-second or 13-secondtimer for detection of EOL.This is effective to override communication failures with some facsimilemodels that have longer EOL detection.

SW-A2 No. 1 ~ No. 4 Modem speed

Used to set determine the initial modem speed. The default is 9600BPS.It may be necessary to program it to a slower speed when frequent linefallback is encountered, in order to save the time required for fallbackprocedure.

SW-A2 No. 5 Sender’s information transmit

(SENDER’S INFORMATION TRANSMISSION) is a switch to set thefunction to print the content of HEADER PRINT described in the passcodelist at the front end of receiver’s original when original is sent to theremote machine.

If this switch is set to "NO", the HEADER PRINT is not output at thereceiving machine.

SW-A2 No. 6 H2 mode

Used to determine reception of H2 mode (15 sec transmission mode).When set to OFF, H2 mode reception is inhibited even though the trans-mitting machine has H2 mode function.

SW-A2 No. 7 Communication error treatment in RTN sending mode(Reception)

Used to determine communication error treatment when RTN is sent byoccurrence of a received image error in G3 reception. When it is set to"1", communication error is judged as no error.

SW-A2 No. 8 CNG transmission

When set to "0" , this model allows CNG transmission by pressing theStart key in the key pad dialing mode. When set to "1", CNG transmis-sion in the key pad dialing mode cannot be performed. In either case,CNG transmission can be performed in the auto dial mode.

SW-A3 No. 1, No. 2 CED tone signal interval

For international communication, the 2100Hz CED tone may act as anecho suppression switch, causing a communication problem.

Though SW-A3 No. 1 and No. 2 are normally set to 0, it should be changedthis time between the CED tone signal to eliminate the communicationproblem caused by echo.

SW-A3 No. 3 MR Coding

Used to select the MR coding enable or disable.

SW-A3 No. 4 ~ No. 8 Reserved

Set to "0".

SW-A4 No. 1 ~ No. 5 Signal transmission level

Used to control the signal transmission level in the range of-0dB to-31dB.

The factory setting is at -8dB (MODEM output).

SW-A4 No. 6 Protocol monitor (Error print)

If set to "1", protocol is printed at communication error.

SW-A4 No. 7 Protocol monitor

Normally set to "0". If set to "1", communication can be checked, in caseof troubles, without using a G3 tester or other tools.When communication FSK data transmission or reception is made, thedata is taken into the buffer. When communication is finished, the datais analyzed and printed out. When data is received with the line monitor(SW-A4 No. 8) set to "1" the reception level is also printed out.

SW-A4 No. 8 Line monitor

Normally set to "0". If set to "1", the transmission speed and the recep-tion level are displayed on the LCD. Used for line tests.

SW-A5 No. 1, No. 2 Digital line equalization setting (Reception)

Line equalization when reception is to be set according to the line char-acteristics.

Setting should be made according to distance between the telephoneand the telephone company central switching station.

SW-A5 No. 3, No. 4 Reserved

Set to "0".

SW-A5 No. 5, No. 6 Digital cable equalizer setting(Reception for Caller ID)

Line equalization when reception for CALLER ID is to be set accordingto the line characteristics.

Setting should be made according to distance between the telephoneand the telephone company central switching station.

SW-A5 No. 7 Error criterion

Used to select error criterion for sending back RTN when receiving im-age data.

TX RX

CED

DIS

T

FO-475A

2 – 13

SW-A5 No. 8 Anti junk fax check

When use the Anti junk fax function, set to "1".

SW-A6 No. 1 Auto gain control (MODEM)

When this mode is enabled, if the reception signal level is under 31dBm.The modem itself controls the signal gain automatically.

SW-A6 No. 2 End buzzer

Setting this bit to 0 will disable the end buzzer (including the error buzzer/on-hook buzzer).

SW-A6 No. 3 Disconnect the line when DIS is received in RX mode

Bit1= 0: When DIS signal is received during RX mode, disconnected theline is immediately.

Bit1= 1: When DIS signal is received during RX mode, wait the nextsignal.

SW-A6 No. 4 Equalizer freeze control (MODEM)

This switch is used to perform reception operation by fixing the equal-izer control of modem for the line which is always in unfavorable stateand picture cannot be received.* Usually, the control is executed according to the state of line where

the equalizer setting is changed always.

SW-A6 No. 5 Equalizer freeze control 7200BPS only

Setting which specifies SW-A3 No. 6 control only in the condition of7200BPS modem speed.

SW-A6 No. 6 CNG transmission in manual TX mode

When set to "1", fax transmit the CNG signal in case of manual trans-mission mode (User press the START key after waiting the fax answer-ing signal from handset or speaker).

SW-A6 No. 7 Initial compression scheme for sharp fax in TX mode

When set to "0", if the other fax is Sharp model, fax transmit the docu-ment by H2 mode. When set to "1", even if the other fax is Sharp model,fax transmit the document by MR mode.

SW-A6 No. 8 Reserved

Set to "0".

SW-B1 No. 1 ~ No. 4 Recall interval

Choice is made for a redial interval for speed and rapid dial calls.Used a binary number to program this. If set to 0 accidentally, 1 will beassumed.

SW-B1 No. 5 ~ No. 8 Recall times

Choice is made as to how many redials should be.

SW-B2 No. 1 Dialing pause (sec/pause)

Pauses can be inserted between telephone numbers of direct dial con-nection. Selection of 4 sec or 2 sec pause is available.

SW-B2 No. 2, No. 3 Reserved

Set to "0".

SW-B2 No. 4 Busy tone detection (after auto dial)

Used to set YES/NO of busy tone detection after auto dialing.

SW-B2 No. 5 Waiting time after dialing

This is waiting time for the opponent’s signals after dialing.

When set to "0", waiting time is 45 sec.

When set to "1", waiting time is 90 sec.

SW-B2 No. 6 ~ No. 8 Reserved

Set to "0".

SW-B3 No. 1 ~ No. 7 Reserved

Set to "0".

SW-B3 No. 8 Hold function

Used to set YES/NO of holding function by the HOLD key.

SW-B4 No. 1 Auto dial mode Delay timer of before line connect

Delay time between the dial key input and line connection under theauto dial mode.

SW-B4 No. 2 Auto dial mode Delay timer of after line connect

Delay time between the line connection and dial data output under theauto dial mode.

SW-B4 No. 3 Dial mode

When using the pulse dial, set to 0. When using the tone dial, set to 1.

SW-B4 No. 4 Pulse → Tone change function by key

When setting to 1, the mode is changed by pressing the key from thepulse dial mode to the tone dial mode.

SW-B4 No. 5 Dial pulse make/break ratio (%)

When using the 33 % make ratio pulse dial, set to "0".When using the 40 % make ratio pulse dial, set to "1".

SW-B4 No. 6 ~ No. 8 Reserved

Set to "0".

SW-B5 No. 1 ~ No. 5 DTMF signal transmission level (Low)

The transmission level of DTMF signal is adjusted. (lower frequency)

00000: 0dBm

↓

11111: -15.5dBm (-0.5dBm x 31)

SW-B5 No. 6 ~ No. 8 Reserved

Set to "0".

SW-B6 No. 1 ~ No. 5 DTMF signal transmission level (High)

The transmission level of DTMF signal is adjusted. (higher frequency)

00000: 0dBm

↓

11111: -15.5 dBm (-0.5dBm x 31)

SW-B6 No. 6 ~ No. 8 Reserved

Set to "0".

SW-C1 No. 1, No. 2 Reading slice (Binary)

Used to determine the set value of reading density in standard/fine mode.The standard setting is "00" (Factory setting is "00")

SW-C1 No. 3, No. 4 Reading slice (Half tone)

Used to determine the set value of reading density in half tone mode.The standard setting is "00" (Factory setting is "00")

SW-C1 No. 5 Line density selection

Used to set the transmission mode which is automatically selected whenthe Resolution key is not pressed. In the copy mode, however, the finemode is automatically selected unless the Resolution key is manuallyset to another mode.

SW-C1 No. 6 Reserved

Set to "0".

RAPID01 CML RELAY ON

DIALLING

0 : 0sec1 : 3sec

RAPID01 CML RELAY ON

0 : 3 sec1 : 3.6 sec

DIAL DATA

FO-475A

2 – 14

SW-C1 No. 7 MTF correction in half tone mode

This allows selection of MTF correction (dimness correction) in the halftone mode.When "NO" (=1) is selected, the whole image becomes soft and mild.On the contrary, however, clearness of characters will be reduced. Nor-mally set to "YES" (=0).

SW-C1 No. 8 Reserved

Set to "0".

SW-D1 No. 1 ~ No. 4 Number of rings for auto receive

When the machine is set in the auto receive mode, the number of ringsbefore answering can be selected. It may be set from one to nine ringsusing a binary number. Since the facsimile telephone could be used asan ordinary telephone if the handset is taken off the hook, it should beprogrammed to the user’s choice. If the soft switch was set to 1, directconnection is made to the facsimile. If a facsimile calling beep was heardwhen the handset is taken off the hook, press the START key and putthe handset on the hook to have the facsimile start receiving. If it wasset to 0 accidentally, receive ring is set to 1.NOTE: If the machine is set to answer after a large number of rings, it

may not be able to receive faxes successfully. If you have diffi-culty receiving faxes, reduce the number of rings to a maximumof 5.

SW-D1 No. 5 Automatic switching manual to auto receive mode

This soft switch is used to select whether the machine should switch tothe auto receive mode after 5 rings in the manual receive mode or re-main in the same way as SW-D1 No. 1, No. 2, No. 3 and No. 4 "0"1"0"1"(5rings).

SW-D1 No. 6 ~ No. 8 Reserved

Set to "0".

SW-D2 No. 1 ~ No. 3 Reserved

Set to "0".

SW-D2 No. 4 Distinctive ringing detection

When set to "1", machine recognize the CI signal FAX ringing or TELringing automatically.

SW-D2 No. 5 Caller ID function

Used for Caller ID function.

SW-D2 No. 6, No. 7 CI off detection timer (Distinctive ring settingoff only)

Set the minimum time period of CI signal interruption which affords to bejudged as a CI OFF section.

SW-D2 No. 8 Reserved

Set to "0".

SW-E1 No. 1 Tel/Fax Automatic switching mode

Used to set auto TEL/FAX switching mode or to set the normal fax mode.

SW-E1 No. 2, No. 3 Pseudo ringing time at the phone/fax automaticswitching mode

Choice is made as to how long to rumble the dummy ringer on TEL/FAXautomatic switching mode.

SW-E1 No. 4 Number of CNG signal detection at the phone/faxautomatic switching mode

Used for detection of CNG in one tone or two tones in the TEL/FAXautomatic switching mode.

SW-E1 No. 5 CNG detect time at TEL/FAX mode

The switch which sets the time from the start of CNG detection to theend of detection.

SW-E1 No. 6 Reserved

Set to "0".

SW-E1 No. 7 Post answer tone transmit in TEL/FAX mode

When set to "0", machine send the 3 tones (880Hz/988Hz/1046Hz) inTEL/FAX auto changeover mode.

SW-E1 No. 8 Caller ID country select

When machine using in Australia, set to "0".When machine using in New Zealand, set to "1".

SW-E2 No. 1 ~ No. 4 Pseudo ringer sound output level to the line

Used to adjust sound volume of pseudo ringer to the line (ringer backtone) generated on selecting TEL/FAX. Setting is the reduce level from-5dBm output level.

SW-E2 No. 5 ~ No. 8 Reserved

Set to "0".

SW-F1 No. 1, No. 2 DTMF detect time

Used to set detect time of DTMF (Dual Tone Multi Frequency) used inremote reception (5 ).

The longer the detect time is, the less the error detection is caused bynoises.

SW-F1 No. 3 Protection of remote reception (5 ) detect

Used to set the function of remote reception (5 ). When set to "1",the remote reception function is disabled.

SW-F1 No. 4 Remote reception with GE telephone

(Corresponding to TEL made by GE) P. B. X.

"1": Compatible with TEL mode by GE

"0": Not compatible

• When sending (5 ) for remote reception with a GE manufac-tured telephone remote reception may not take place because ofspecial specifications in their DTMF.To overcome this, a soft SW is provided to change the modem set-ting to allow for remote reception.

• If this soft SW is set to "1", other telephone sets may be adverselyaffected.

SW-F1 No. 5 ~ No. 8 Remote operation code figures by externalTEL (0 ~ 9)

Remote operation codes can be changes from 0 through 9. If set togreater than 9, it defaults to 9. The "5 " is not changed.Ex-7 (Default: 5 )

SW-F2 No. 1 CNG detection in STAND-BY mode

When setting to "1", the CNG signal detection function during standbystops.

SW-F2 No. 2, No. 3 Number of CNG detect (AM mode)

Used for detection of CNG in 1 to 4 pulses.

SW-F2 No. 4, No. 5 Number of CNG (STAND-BY mode)

Used for detection of CNG in 1 to 4 pulses.

SW-F2 No. 6 Fax signal detection after telephone mode dial

When set to "1", if machine detect the fax answering signal after tel-ephone calling (handset off-hook or speaker mode dial), machine startto receive the documents automatically.

SW-F2 No. 7, No. 8 Reserved

Set to "0".

SW-G1 No. 1 ~ No. 8 Reserved

Set to "0".

SW-G2 No. 1 ~ No. 8 Reserved

Set to "0".

SW-G3 No. 1 ~ No. 8 Reserved

Set to "0".

A B

400msec 2000msec1 2

FO-475A

2 – 15

SW-H1 No. 1 Busy tone detection ON/OFF time (Lower duration)

The initial value of detection is set according to electric condition.

The set value is changed according to the local switch board. (Erro-neous detection of sound is reduced.)

Normally the upper limit is set to 900msec, and the lower limit to 150msec.

If erroneous detection is caused by sound, etc., adjust the detectionrange.

The lower limit can be set in the range of 350msec to 150msec.

SW-H1 No. 2 Busy tone detection ON/OFF time (Upper duration)

Similarly to SW-H1 No. 1, the set value can be varied.

The upper limit can be set in the range of 650msec to 900msec.

SW-I1 No. 5, No. 6 A.M. quiet time 2

Used to select four kinds of no sound time (0 sec ~ 3 sec) after OGMoutput the T. A. D mode until ICM recording is started.

SW-H1 No. 3 Reserved

Set to "0".

SW-H1 No. 4 Busy tone continuous sound detect time

Set detecting time busy tone continuous sound for 5 seconds or 10 sec-onds.

SW-H1 No. 5 Busy tone detect continuation sound detect duringOGM

Used to detect the continuous tone of specific frequency during OGMoutput.

SW-H1 No. 6 Busy tone detect continuation sound detect duringICM

Used to detect the continuous tone of specific frequency during ICMrecording.

SW-H1 No. 7 Busy tone detect intermittent sound detect duringOGM

Used to detect the intermitten tone of specific frequency during OGMoutput.

SW-H1 No. 8 Busy tone detect intermittent sound detect duringICM

Used to detect the intermittent tone of specific frequency during ICMrecording.

SW-H2 No. 1, No. 2 Busy tone detection pulse number

Used to set detection of Busy tone intermittent sounds.

SW-H2 No. 3 Fax switching when A.M. full

If the answering machine’s memory (tape) is full and there is no re-sponse, the machine automatically switches to Fax reception.

SW-H2 No. 4 Busy tone detect continuation sound detect frequency

Set detecting frequency of busy tone continuation sound for 320 ~ 570Hz or 320 ~ 460 Hz.

SW-H2 No. 5 ~ No. 8 Reserved

Set to "0".

SW-I1 No. 1, No. 2 ICM recording time

Used to select the incoming message recording time among 15sec/30sec/60sec/4min.

SW-I1 No. 3, No. 4 A.M. quiet time 1

Used to select four kinds of no sound time (2 sec ~ 5 sec) after receptionin the T. A. D mode until OGM is output.

SW-I1 No. 7 key input buzzer on/off switch (Two way recordingmode)

Used to turn ON/OFF key input buzzer in the TWO-WAY recording mode.

SW-I1 No. 8 Reserved

Set to “0”.

SW-I2 No. 1 ~ No. 5 A.M. quiet detect time

Used to set no sound time (0 sec - 32 sec) during the T. A. D. modeoperation.

SW-I2 No. 6, No. 7 Reserved

Set to “0”.

SW-I2 No. 8 Alarm during two way alarm

When set to “1”, alarm sound is given to remote side during two wayrecording.

SW-I3 No. 1 Max OGM record time

Used to select the maximum OGM recording time (1 = 15 sec, 0 = 60sec).

SW-I3 No. 2 Reserved

Set to “0”.

SW-I3 No. 3 Two way record function

If this switch is set to “1”, machine doesn’t work two way recordingfunction.

SW-I3 No. 4 Toll saver

Used to turn on the toll saver function. If it is off, the reception frequencyin the AM mode is identical with that in the FAX mode.

SW-I3 No. 5, No. 6 Reserved

Set to “0”.

SW-I3 No. 7 BOX selection to record ICM

This switch is selection to digit of BOX selection code (DTMF code).

1-digit: Input of box number (1-3)

2-digit: Input of box number (01-03)

Note: In case of 1-digit, the DTMF code can be accepted for 4 secondsfrom the beginning of ICM.

1 digit

2 digit

OGM OUT PUT

MAX 60S

For 4 seconds from the beginning of ICM

OGM/ICM

BEEP1S

ICM RECORDING

4S

SW-H1 No. 1 SW-H1 No. 2 Detection range

0 0 150msec ~ 900msec

0 1 150msec ~ 650msec

1 0 350msec ~ 900msec

1 1 350msec ~ 650msec

Reception OGM output ICM recording

2 sec~ 5 sec ( SW-I1No. 3, No. 4)

Reception OGM output ICM recording

0 sec~3 sec (SW-I1 No. 5, No. 6)

SW-I3 No. 8 Transfer dial recall

If this switch is set to “1”, machine disable redial in Transfer function.

SW-I4 No. 1 ~ No. 4 AGC maximum gain (Line)(10~25dBm)

The AGC Maximum Gain limits the gain applied by the AGC. Messagewith average energy below the AGC Energy Reference Level will havetheir average energy level increased by no more than the AGC MaximumGain. The AGC Maximum Gain should average energy of the messagewith the lowest average energy to the AGC Energy Reference Level.

SW-I4 No. 5 ~ No. 8 AGC maximum gain (Mic)(10~25dBm)

The AGC Maximum Gain limits the gain applied by the AGC. Messagewith average energy below the AGC Energy Reference Level will havetheir average energy level increased by no more than the AGC MaximumGain. The AGC Maximum Gain should average energy of the messagewith the lowest average energy to the AGC Energy Reference Level.

FO-475A

2 – 16

SW-I7 No. 6 FAX Frequency of voice detection after REMINDERdialing

When reminder calling, machine will detect the voice signal and start tosend the reminder voice message. This switch is used to select the voicedetecting frequency range.

When set to "0", machine detect the 800 ~ 1200 Hz as voice.

When set to "1", machine detect the 800 ~ 1400 Hz as voice.

SW-I7 No. 7, No. 8 Voice detection time after REMINDER dialing

This switch is used how long time coming voice frequency is judged asvoice.

SW-J1 No. 1, No. 2 Reserved

Set to "0".

SW-J1 No. 3 Sender’s phone number setting

Used to make a choice of whether the registered sender’s phone numbercan be changed or not. If the switch is set to "1", new registration of thesender’s phone number is disabled to prevent accidental wrong input.

SW-J1 No. 4 ~ No. 6 Reserved

Set to "0".

SW-J1 No. 7, No. 8 Ringer volume

Used to adjust ringing volume.

SW-J2 No. 1, No. 2 Reserved

Set to "0".

SW-J2 No. 3 Polling key

If this switch is set to 1, the last of Rapid key works as polling key.

SW-J2 No. 4, No. 5 Reserved

Set to "0".

SW-J2 No. 6 ~ No. 8 Speaker volume

Used to adjust sound volume from a speaker.

SW-J3 No. 1, No. 2 Reserved

Set to "0".

SW-J3 No. 3, No. 4 Communication result printout (Transaction re-port)

It is possible to obtain transaction results after each communication.Normally, the switch is set (No. 1: 0, No. 2: 0) so that the transactionreport is produced only when a communication error is encountered. IfNo. 1 was set to 1 and No. 2 to 0, the transaction report will be producedevery time a communication is done, even if the communication wassuccessful.Setting No. 1 to 1 and No. 2 to 1 will disable this function. No transactionreport printed.

SW-J3 No. 5 ~ No. 8 Reserved

Set to "0".

SW-K1 No. 1 Entering DIAG mode by pressing SPEED key

A bit which is used in the production process only. When the SPEED keyis pressed, the switch is changed from the stand-by state to the DIAGmode.

SW-K1 No. 2 ~ No. 8 Reserved

Set to "0".

SW-L1 No. 1 ~ No. 5 OGM/ICM output level

Used to control OGM and ICM output level.

SW-L1 No. 6 ~ No. 8 Reserved

Set to "0".

SW-L2 No. 1 ~ No. 8 Reserved

Set to "0".

SW-I5 No. 1 ~ No. 4 AGC eref access code (Line)(-0~-30dBm with 2dBm step)

The AGC Energy Reference Level controls the playback level. Anymessage having average speech energy above the energy referencelevel has its playback level attenuated, and any level has its playbacklevel increased. If the playback level is too high (low), then decreasing(increasing) the AGC energy Reference level will achieve the desiredlevel.

SW-I5 No. 5 ~ No. 8 AGC eref access code (Mic)(-0~-30dBm with 2dBm step)

The AGC Energy Reference Level controls the playback level. Anymessage having average speech energy above the energy referencelevel has its playback level attenuated, and any level has its playbacklevel increased. If the playback level is too high (low), then decreasing(increasing) the AGC energy Reference level will achieve the desiredlevel.

SW-I6 No. 1 ~ No. 4 AGC gain adaptation threshold (Line)(-40~-70dBm with 2dBm step)

The AGC adjusts the amount of gain applied to the incoming messageonly when the average energy exceeds the AGC Gain AdaptationThreshold. The AGC Gain Adaptation Threshold prevents messagebackground noise from corrupting the gain provided that the AGC GainAdaptation Threshold is greater than the background noise energy. Inthe event that a message has background noise energy greater thanthe AGC Gain Adaptation Threshold, the AGC Gain can be no greaterthan the AGC Maximum Gain. Note that the AGC Gain AdaptationThreshold must always be greater than the RPACS VOX Turn-OnThreshold).

SW-I6 No. 5 ~ No. 8 AGC gain adaptation threshold (Mic)(-40~-70dBm with 2dBm step)

The AGC adjusts the amount of gain applied to the incoming messageonly when the average energy exceeds the AGC Gain AdaptationThreshold. The AGC Gain Adaptation Threshold prevents messagebackground noise from corrupting the gain provided that the AGC GainAdaptation Threshold is greater than the background noise energy. Inthe event that a message has background noise energy greater thanthe AGC Gain Adaptation Threshold, the AGC Gain can be no greaterthan the AGC Maximum Gain. Note that the AGC Gain AdaptationThreshold must always be greater than the RPACS VOX Turn-OnThreshold.

SW-I7 No. 1, No. 2 AGC slew rate (Line)

The AGC Slew Rate controls the convergence of the message playbacklevel to the desired playback level. A large slew rate will allow fasterconvergence and a small slew rate will allow slower convergence.

SW-I7 No. 3, No. 4 AGC slew rate (Mic)

The AGC Slew Rate controls the convergence of the message playbacklevel to the desired playback level. A large slew rate will allow fasterconvergence and a small slew rate will allow slower convergence.

SW-I7 No. 5 FAX BOX function

FAX BOX function YES/NO is set.

MaximumgainOutput

(dB)

Input(dB)

Gain adaptive threshold

Gain adaptive threshold

(...Maximum gain)

Energyreferencethreshold

Energyreferencethreshold

Energyreferencethreshold

Energyreferencethreshold(...+25dB)

RPACS AGC Parameter operation envelope

FO-475A

2 – 17

[3] Troubleshooting

Refer to the following actions to troubleshoot any of problems mentionedin 1-4.

[1] A communication error occurs.

[2] Image distortion produced.

[3] Unable to do overseas communication.

[4] Communication speed slow due to FALLBACK.

• Increase the transmission level SOFT SWITCH A4-1, 2, 3, 4, 5.May be used in case [1] [2] [3].

• Decrease the transmission level SOFT SWITCH A4-1, 2, 3, 4,5. May be used in case [3].

• Apply line equalization SOFT SWITCH A5-1, 2.May be used in case [1] [2] [3] [4].

• Slow down the transmission speed SOFT SWITCH A2-1, 2, 3,4. May be used in case [2] [3].

• Replace the TEL/LIU PWB.May be used in all cases.

• Replace the control PWB.May be used in all cases.

* If transmission problems still exist on the machine, use the followingformat and check the related matters.

TO: ATT: Ref.No. :

CC: ATT: Date :

FM: Dept :

Sign :

* Please complete this report before calling the “TAC” hotline if problem still occurs.

***** Facsimile communication problem ***** Ref.No.:

Date:From: Mr. Fax Tel No.:Our customer Name Tel No.

Address Fax No.

Contact person Model name

Other party Name Tel No.Address Fax No.Contact person Model name

Problem mode Line: Domestic / international Model: G3 Phase: A, B, C, D.

Reception / TransmissionAutomatic reception / Manual receptionAutomatic dialing / Manual dialing / Others

Frequency: % ROM version:

Confirmationitem

Please mark problem with an X.No problem is: 0.

A1 A2 B1 B2 C1 C2 D1 D2 E1 E2

Transmission level setting is ( ) dB at ourcustomer

Transmission level ( ) dBmReception level ( ) dBmBy level meter at B1 and B2

Comment

**** Please attach the G3 data and activity report on problem. ****

Countermeasure

Our customer

Our service

A1 A2 C1 D2

B1B2

E1E2

C2 D1

Other party

Other party's service

FO-475A

2 – 18

[4] Error code table

1. Communication error code table

G3 TransmissionCode Final received signal Error Condition (Receiver side)

0 Incomplete signal frame Cannot recognize bit stream after flag

1 NSF, DIS Cannot recognize DCS signal by echo etc.

Cannot recognize NSS signal (FIF code etc)

2 CFR Disconnects line during reception (carrier missing etc)

3 FTT Disconnects line by fall back

4 MCF Disconnects line during reception of multi page

Cannot recognize NSS, DCS signal in the case of mode change

5 PIP or PIN The line is hung up without replying to telephone request from the receiving party.

6 RTN or RTP Cannot recognize NSS, DCS signal after transmit RTN or RTP signal.

7 No signal or DCN No response in receiver side or DCN signal received* (transmitter side)

8 − Owing to error in some page the error could not be corrected although the specified number of

error retransmission was at tempted.

11 − Error occurred after or while reception by the remote (receiving) machine was revealed to be

impossible.

12 − Error occurred just after fallback.

13 − Error occurred after a response to retransmission end command was received.

G3 Reception

Code Final received signal Error Condition (Receiver side)

0 Incomplete signal frame Cannot recognize bit stream after flag

1 NSS, DCS Cannot recognize CFR or FTT signal

Disconnects line during transmission (line error)

2 NSC, DTC Cannot recognize NSS signal (FIF code etc)

3 EOP Cannot recognize MCF, PIP, PIN, RTN, RTP signal

4 EOM Cannot recognize MCF, PIP, PIN, RTN, RTP signal in the case of mode change

5 MPS The line is hung up without replying to communication request.

6 PR1-Q Cannot recognize PIP, PIN signal in the case of TALK request

7 No signal or DCN No response in transmitter (cannot recognize DIS signal) or DCN signal received* (receiver side)

8 − Error occurred upon completion of reception of all pages.

9 − Error occurred when mode was changed or Transmission/Reception switching was performed.

10 − Error occurred during partial page or physical page reception.

11 − Error occurred after or during inquiry from the remote (transmitting) machine as to whether

reception is possible or not.

12 − Error occurred during or just after fallback.

13 − Error occurred after the retransmission end command was received.

FO-475A

CHAPTER 3. MECHANISM BLOCKS

[1] General description

1. Document feed block and diagram

Fig. 1

2. Document feed operation1) The document placed in the hopper actuates the document sensor.

After one second, the pulse motor starts to drive the paper feed roller.The document is automatically taken up into the machine, and stoppedat the document sensor.

2) When a specified number of pulses are received from the documentsensor after the document lead edge is sensed, scanning is started.

3) When a specified number of pulses are received from the documentsensor after the document rear edge is sensed, scanning is termi-nated and the document is fed through.

4) If the document sensor is active (i.e., another document is in thehopper), when the preceding document scanning is completed and itis fed out, the next document is taken up into the machine. If thedocument sensor is not active (i.e., there is no document in the hop-per), when the document is fed out, the operation is terminated.

3. Hopper mechanism

3-1. General view

Fig. 2

The hopper is used to align documents with the document guides ad-justed to the paper width.NOTE: Adjust the document guide after setting up the document.

3-2. Automatic document feed1) Use of the paper feed roller and separation rubber plate ensures er-

ror-free transport and separation of documents. The plate springpresses the document to the paper feed roller to assure smooth feed-ing of the document.

2) Document separation method: Separation rubber plate

Fig. 3

3-3. Documents applicable for automatic feed

NOTE: Double-side coated documents and documents on facsimile re-cording paper should be inserted manually. The document feedquantity may be changed according to the document thickness.

Documents corresponding to a paper weight heavier than 64.3kg (74.3g/m2 ) and lighter than 135kg (157g/m2 ) are acceptable for manual feed.

Documents heavier than 135kg in terms of the paper weight must beduplicated on a copier to make it operative in the facsimile.

3-4. Loading the documents

1) Make sure that the documents are of suitable size and thickness, andfree from creases, folds, curls, wet glue, wet ink, clips, staples andpins.

2) Place documents face down in the hopper.

i) Adjust the document guides to the document size.

ii) Align the top edge of documents and gently place them into thehopper. The first page under the stack will be taken up by the feedroller to get ready for transmission.

NOTES: 1) Curled edge of documents, if any, must be straightenout.

2) Do not load the documents of different sizes and/orthicknesses together.

3 – 1

Paper size 1/2 Letter (148mm x 140mm) ~A4 (210mm x 297mm), Letter (216mm x 279mm)

4x6 series(788mm x 1091mm x1000mm sheets)

Squaremeter series

Minimum Maximum Minimum Maximum

Feeder capacity 10 sheets, max.

Paper thickness (ref.) 0.06mm 0.09mm 0.06mm 0.09mm

Paper weight 45kg 64.3kg 52g/m2 74.3g/m2

Fig. 4

Separator rubber

Rear roller A/B

Transfer roller

Pinch roller

CIS

Paper feed roller

Document

Paper feed spring

Separator rubber Paper feed spring

Document

Paper feed roller

Separator rubber Paper feed spring

Paper feed roller

Last page of document

First page of document

Back of document

FO-475A

3-5. Documents requiring use of document carrier

1) Documents smaller than B6 (128mm x 182mm).

2) Documents thinner than the thickness of 0.06mm.

3) Documents containing creases, folds, or curls, especially those whosesurface is curled (maximum allowable curl is 5mm).

4) Documents containing tears.

5) Carbon-backed documents. (Insert a white sheet of paper betweenthe carbon back and the document carrier to avoid transfer of carbonto the carrier.)

6) Documents containing an easily separable writing material (e.g., thosewritten with a lead pencil).

7) Transparent documents.

8) Folded or glued documents.

Document in document carrier should be inserted manually into thefeeder.

4. Document release

4-1. GeneralWhen the release lever is pulled by hand in the direction of arrow, thelatch is released and the upper document guide moves on its axis in thederection of the arrow. The feed rollers, the separation rubber plate, andthe pinch rollers become free to make it possible to remove the docu-ment.

4-2. Cross section view

Fig. 5

5. Recording block

5-1. General view

3 – 2

Operation panel unit

Scanner frame unit

PWB case unit

Lower cabinet

Fig. 6

5-2. DrivingVia the pulse motor gear shaft, the reduction gear, and the recordingpaper feed gear, rotation of the pulse motor is conveyed to the recordingpaper feed roller to feed the recording paper.

5-3. RecordingUse of a thermal head permits easier maintenance and low operatingcosts.

1) Thermal headThe thermal head consists of 1728-dot heat elements arranged in a sin-gle row and has the resolution of 8 dots/mm. The maximum recordingspeed is 10ms/line. The thermal head also incorporates a 1728-dot shiftregister latch and output control driver circuit. Low power consumptionis achieved by dividing the head into nine segments.

2) Structure of the recording mechanismRecording is accomplished by pressing the thermal head on the record-ing paper against the platen roller.

The main scan (horizontal) is electronically achieved, while the subscan(vertical) is achieved by moving the recording paper by the recordingplaten roller.

Usually, the cause for uneven print tone is caused by misalignment ofthe thermal head or uneven contact with the roller.

It can be checked in the following manner.

1) Check if the thermal head power and signal cables are properly routed.

2) Check that the thermal head pivot moves smoothly up and down.

3) Check that the thermal head support bracket is secured without anyplay.

4) Check to see that the recording platen roller has proper concentricity,in the case of a print tone variation evenly repeated down the page.

5) Replace the thermal head with a new one and check to see if thesame trouble occurs.

RECORDING BLOCK

Scanner frame

Thermal head

Cutter coverPlaten roller

Paper support

Recording paper

Cutter guideCutter unit

FO-475A

[2] Disassembly and assembly procedures

• This chapter mainly describes the disassembly procedures. For the assembly procedures, reverse the disassembly procedures.

• Easy and simple disassembly/assembly procedures of some parts and units are omitted. For disassembly and assembly of such parts and units,refer to the Parts List.

• The numbers in the illustration, the parts list and the flowchart in a same section are common to each other.

• To assure reliability of the product, the disassembly and the assembly procedures should be performed carefully and deliberately.

Handset cover and paper support guide1 Parts list (Fig. 1)

No. Part name Q’ty No. Part name Q’ty

1 Mechanism unit 1

2 Handset cover 1

3 Hook switch lever 1

4 Screw (ø3×12) 2

5 Paper support guide unit 1

6 Anti curl shaft 1

Fig. 1

3 – 3

7 Anti curl spring 2

8 PO pinch roller 2

9 Paper sensor lever 1

10 Paper sensor lever spring 1

11 Guide sheet 2

12 Paper support guide 1

9

106

3

2

2

3

4

5

6

7

4

4 1

55

1

8

78

7

12

1

8

9

10

11

12

Hook

Hook

Lock the all hook(4place)

11

11

FO-475A

PWB case top, bottom and PWB2 Parts list (Fig. 2)

Fig. 2

3 – 4

No. Part name Q’ty No. Part name Q’ty

1 Mechanism unit 1

2 Screw (3×6) 1

3 Head earth cable 1

4 Connector 3

5 Screw (3×10) 1

6 PWB case unit 1

7 Screw (3×10) 2

8 PWB case, top 1

9 Screw (4×6) 1

10 AC cord ass’y 1

11 Screw (3×6) 1

12 TEL ARG cable 1

13 Power supply PWB unit 1

14 TEL/LIU PWB unit 1

15 Rubber leg 2

16 PWB case, bottom 1

2

3

4

5

6

1

6

13

10

1112

15

77

16

1

8

7

9

10

11

12

13

14

15

169

8

AC cordearth cable

45˚

2

5

3

4

Rib

3

ControlPWB

14

4

FO-475A

Operation panel unit and scanner frame3 Parts list (Fig. 3)

Fig. 3

3 – 5

No. Part name Q’ty No. Part name Q’ty

1 Mechanism unit 1

2 Screw (3×10) 2

3 Scanner frame unit 1

4 Document guide lower 1

5 Reduction gear, 17/36Z 1

6 Reduction gear, 17/21Z 1

7 Idler gear, 25Z 1

8 Feed roller shaft 1

9 Feed roller 1

10 CIS cable 1

11 CIS support, right 1

12 CIS unit 1

13 CIS support, left 1

14 CIS spring 2

15 Scanner frame 1

16 Panel and head cable 2

17 Operation panel unit 1

2

3

4

516

17

1

7

6

8

9

10

11

14

15

12

13

8

4

15

98

5

6

147

10

14

11

2

232

3

116

16

17

1

1312

Support plate

Hook

Hook

Hook

2

3

1

11 13

Screwdriver

Mount the CIS unit by inserting a screw-driver between the scanner frame and CIS support and turning it (the same method on the left and right sides).

CIS support

,

FO-475A

10 Screw (3×6) 1

11 Head support, right 1

12 Screw (3×6) 1

13 Head earth cable 1

14 Head support, left 1

15 Thermal head 1

16 Pinch roller shaft 1

17 Pinch roller 2

18 Pinch roller pressing 2

spring

19 Head frame 1

Document guide upper unit and headframe

4Parts list (Fig. 4)

Fig. 4

3 – 6

No. Part name Q’ty No. Part name Q’ty

1 Operation panel unit 1

2 Screw (3×10) 2

3 Support plate 1

4 Document guide upper 1

unit

5 Screw (3×10) 2

6 Head sheet 1

7 Head cable 1

8 Head spring A 2

9 Head spring B 3

1

4

2

162

1718

18

12

13

14

6

5

98

1011

15

53

19

87

13 14

B

A

View:A View:B

2

3

4

5

6

1

8

7

9

10

11

12

13

14

15

16

17

18

19

FO-475A

10 Panel lock lever spring 1

11 Panel lock lever 1

12 Document sensor lever 1

spring

13 Document sensor lever 1

14 Separate spring 1

15 Separator plate 1

16 Paper feed spring 1

17 Separator rubber 1

18 Document guide upper 1

Document guide upper5 Parts list (Fig. 5)

Fig. 5

3 – 7

No. Part name Q’ty No. Part name Q’ty

1 Rear sheet 1

2 CIS gear, 29Z 1

3 CIS roller A ass’y 1

4 Transfer bearing 1

5 Cuppling gear 1

6 CIS roller B ass’y 1

7 Transfer roller 1

8 Transfer bearing 1

9 Idler gear, 20Z 1

2

1

3

4

5

6

8

7

9

10

11

12

13

14

15

16

17

Applying standard

Applying standard

13

12

15

14

14

17

16

13

12

10

9

18

17

82

4

3

6

1

11

18

5

FO-475A

1 Operation panel unit 1

2 Screw (2×6) 3

3 Operation panel cable 1

4 Operation panel PWB 1

5 Document tray 1

6 Screw 1

7 Pinion gear 1

8 Hopper spring 1

Operation panel6 Parts list (Fig. 6)

Fig. 6

3 – 8

No. Part name Q’ty No. Part name Q’ty

9 Hopper guide, right 1

10 Hopper guide, left 1

11 TAD key 1

12 Stop key 1

13 Start key 1

14 Direct key 1

15 12 key 1

16 Operation panel 1

Operation panel PWB LCD cable

LCD PWB

Confim of HOPPER GUIDE position

HOPPER GUIDE (R)

HOPPER GUIDE (L)

2

3

4

5

6

1

8

7

9

10 11

12

13

14

15 16

1

10

9

8

67

5

12

1314

15

22

3

2

4

1

RibRibGAP 0

GAP 0

16

11

FO-475A

Parts list (Fig. 7)

Fig. 7

Drive unit, PWB and cutter7

3 – 9

No. Part name Q’ty No. Part name Q’ty

1 Mechanism unit 1

2 Screw (3×10) 2

3 Cutter arm 1

4 Drive unit 1

5 Platen gear 1

6 Platen roller 1

7 Platen bearing 2

8 Screw (3×10) 1

9 Cutter unit 1

10 Screw (3×10) 1

11 Cutter cover 1

12 Cutter guide 1

13 Cutter 1

14 Screw (3×10) 2

15 Speaker cable 1

16 Control PWB unit 1

2

3

4

5

16

1

7

6

8

9

10

11

14

15

12

13

1

5

7

6

1

2 2

4

2 4

215

14

1416

6

16

7

35

78

9

10

1112

13

1

4

1

4

OK NG

FO-475A

1 Mechanism unit 1

2 Paper sensor lever spring 1

3 Paper sensor lever 1

4 Screw 2

5 Speaker 1

Parts list (Fig. 8)

No. Part name Q’ty

Fig. 8

3 – 10

Speaker and paper sensor lever8

2

3

4

5

1

1

2

3 4 4

5

5

2

3

Rib

FO-475A

Drive frame9

Fig. 9

Parts list (Fig. 9)

No. Part name Q’ty No. Part name Q’ty No. Part name Q’ty

1 Cutter cam switch 1

2 Planet gear, 17Z 1

3 Planet gear spring 1

4 Planet gear lever C 1

5 Change lever spring 1

6 Planet gear, 17Z 1

7 Change lever A 1

8 Cam 1

9 Reduction gear, 17/36Z 1

10 Cutter gear, 44Z 1

11 Planet gear, 17Z 1

12 Planet gear spring 1

13 Planet gear lever A 1

14 Planet gear, 17Z 1

15 Planet gear spring 1

16 Planet gear lever B 1

17 Idler gear, 25Z 1

18 Cam switch 1

19 Reduction gear, 17/30Z 1

20 Reduction gear, 17/30Z 1

21 Reduction gear, 17/36Z 1

22 Idler gear, 25Z 1

23 Idler gear, 25Z 1

24 Idler gear, 20Z 1

25 Screw (3×10) 1

26 Motor 1

27 Motor heat sink 1

28 Drive frame 1

3 – 11

1

2

5

8

9

10

11

14

3

6

12

15

4

7

13

16

18

17

19

20

21

22

23

24

25

26

27

28

25

28 1 18

26 27

1

2818

2111

12

13

16

14

15

24

23

817

6

5

5

7

742

3

20

19

922

12 15

10

3

To be the switchlinked by hooks

WHITE

GREEN

Lock the MOTORby this rib

SECTION : A-A

A

A

Hook be doing lock

, ,

,Grease

Grease

1411 ,

NOTE) Apply certanly to a part of a nail at the time of GREASE application

GEAR attachment boss

FO-475A

3 – 12

Fig. 10

Wire treatment10 Parts list (Fig. 10)

1 Band (100mm) 6

2 Screw (3×6) 2

3 Screw (4×6) 1

4 UL tape 3

5 Core (F2064) 1

6 Core (F2063) 1

No. Part name Q’ty

23

Rib Power supplyPWB

TEL/LIUPWB

AC cord

ARGcable

OK NG

Head earth cable

Camswitchcable

Camswitchcable

11

1

1

100 10mm

20 5mm

Head, head earth and panel cable

Head cable

Motor cable

Binding the cable(Head cable/Head earth cable/CIS cable/panel cable/motor cable/cam switch cable)

Head cable and headearth cable

Head earth cable

Head cable

Operation panel PWB

Panel cable

Panel cable

CIScable

CIScable

CIS unit

1

6

1

65

1

1

5

Postion of core

Panel cableHead earth cable pass tounder the core 1 time

All the cable must wiring to under the motor heat sink

Binding the core with lower cabinet

Binding the core with head and panel cable

0~2mm

19mmPanel cable 4

CIS cable passto the core 2 times

2

Rib

Speaker

Speaker cable

Control PWB

Headearthcable

1

Head cable and panel cablepass to the core 2 times

Fixed this switch after adjusting the cutter gear in this drawing,

Cutter cable

4

FO-475A

3 – 13

M E M O

FO-475A

4 – 1

[1] B

lock

dia

gram

CHAPTER 4. DIAGRAMS

MO

DE

M

CLO

CK

49.9

20M

Hz

SR

AM

256K

bit

RO

M2M

bit

CP

U

CP

U I/

FB

US

I/F

TIM

ER

RT

C

PIO

WA

TC

HD

OG

TIM

ER

CLO

CK

32.7

68kH

z

INT

ER

RU

PT

CO

NT

RO

LLE

R

CIS

I/F

MO

TO

R I/

F

PIO

SIO

TH

ER

MA

LP

RIN

TE

R I/

F

PA

NE

L I/F

PM

OP

ER

AT

ION

PA

NE

L LC

D

CO

NT

RO

L P

WB

UN

IT1C

HIP

FA

X E

NG

INE

(F

C20

0)

HA

ND

SE

T

SP

EA

KE

R

+5V

+24

V

OP

ER

AT

ION

PA

NE

L

TE

L/LI

UP

WB

UN

IT

DR

IVE

R

TH

ER

MA

LH

EA

D

PM

CO

NT

AC

TIM

AG

E S

EN

SO

R

DO

CU

ME

NT

SE

NS

OR

PO

WE

R S

UP

PLY

PW

B U

NIT

AM

P/S

IGN

AL

SE

LEC

T

BLO

CK

SP

EA

KE

RA

MP

LIF

IER

AM

PLI

FIE

R

AM

PLI

FIE

R

SU

RG

EP

RO

TE

CT

/F

ILT

ER

CM

LT

RA

NS

FO

RM

ER

CI

VB

T

RE

GU

LAT

OR

RE

CT

IFIE

R

TR

AN

SF

OR

ME

R

RE

CT

IFIE

RD

IOD

E

TR

AN

SS

UR

GE

AB

SO

RB

ER

FIL

TE

R

ST

AB

ILIZ

ER

LIN

E

EX

T.T

EL

PA

PE

RS

EN

SO

R

RE

SE

T IC

CU

TT

ER

AM

PLI

FIE

R

BZ

FLA

SH

ME

MO

RY

4Mbi

t

CLO

CK

16M

Hz

FO

-475A

[2] Wiring diagram

4 – 2

FG

CAM SW

26

THERMAL HEAD

CONTACT IMAGE SENSOR

LCD UNIT

CNLCD

OPERATIONPANEL PWB

14

CNPN

16

7

15

CNCSWCNMT

CNTH

CNCIS

CNPN CNSP

SPEAKER

CNLIUA

CNPW

12PIN

10

CONTROL PWB UNIT

TEL/LIUPWB UNIT

POWER SUPPLYPWB UNIT

CNLIUA

CN2

EXTERNAL LINE

TEL LINECNLNJ

CNHJ

AC CORD

TX/RX MOTOR

2

HANDSET

FG

CNLIUB CNLIUB

4PIN

CUTTERSENSOR

2

CNCUT1

FO-475A

[3] P

oint

- to

-poi

nt d

iagr

am

4 – 3

TX

/RX

MO

TO

R

TP

AD

TP

BD

TP

AD

TP

BD

VM

TV

MT

1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

1 2 3 4 5 6 7 8 9 10 11 12 13 14 151 2 3 4 5 6

OP

ER

AT

ION

PA

NE

LP

WB

TP

AD

TP

BD

TP

AD

TP

BD

VM

TV

MT

TH

ER

MA

LH

EA

D

VT

HV

TH

ST

RB

1S

TR

B2

TH

IR

AN

KM

GM

GM

G+

5VS

TR

B3

ST

RB

4LA

TC

HP

CLK

DA

TA

VT

H

VT

HV

TH

ST

RB

1S

TR

B2

TH

IR

AN

KM

GM

GM

G+

5VS

TR

B3

ST

RB

4LA

TC

HP

CLK

DA

TA

VT

H

1 2 3 4 5 6 7

1 2 3 4 5 6 7

VO

DG

+5V øT

CIS

CLK

GLE

D+

24V

VO

DG

+5V øT

CIS

CLK

GLE

D+

24V

KE

N4A

KE

N3A

KE

N2A

KE

N1A

DG

DG

+5V

OR

GS

NS

FR

SN

SE

SE

N4

SE

N3

SE

N2

SE

N1

SE

N0

KE

N4A

KE

N3A

KE

N2A

KE

N1A

DG

DG

+5V

OR

GS

NS

FR

SN

SE

SE

N4

SE

N3

SE

N2

SE

N1

SE

N0

CN

PN

CN

PN

CN

CIS

1 2 3 4 5 6 7 8 9 10 11 12

1 2 3 4 5 6 7 8 9 10 11 12

TE

L/LI

UP

WB

TE

LOU

TT

ELI

NT

ELM

UT

EC

IH

SR

HS

RX

INT

XO

UT

CM

L+

24V

A+

5V DG

TE

LOU

TT

ELI

NT

ELM

UT

EC

IH

SR

HS

RX

INT

XO

UT

CM

L+

24V

A+

5V DG

CN

LIU

AC

NLI

UA

CN

MT

CN

TH

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10

PO

WE

RS

UP

PLY

PW

B

DG

+5V

VT

HO

NM

GM

GM

G+

24V

VT

HV

TH

VT

H

DG

+5V

VT

HO

NM

GM

GM

G+

24V

VT

HV

TH

VT

H

CN

2C

NP

W

CN

CS

W

CN

SP

CIS

1 2C

SW

DG

CA

MS

WIT

CH

1 2

1 2 1 2S

P+

SP

-

CS

WD

G

SP

+S

P-

SP

EA

KE

R

CO

NT

RO

LP

WB

1 2 3 4

1 2 3 4

RX

MU

TE

DP

ON

DP

MU

TE

E-R

LY

RX

MU

TE

DP

ON

DP

MU

TE

E-R

LY

CN

LIU

BC

NLI

UB

CN

CU

T1

1 2C

UT

1D

GC

UT

TE

RS

WIT

CH

1 2C

UT

1D

G

FO-475A

5 – 1

CHAPTER 5. CIRCUIT DESCRIPTION

[1] Circuit description

1. General descriptionThe compact design of the control PWB is obtained by using ROCK-WELL fax engine in the main control section and high density printing ofsurface mounting parts. Each PWB is independent according to its func-tion as shown in Fig. 1.

2. PWB configuration

Fig. 1

1) Control PWBThe control PWB controls peripheral PWBs, mechanical parts, trans-mission, and performs overall control of the unit.This machine employs a 1-chip modem (R96V24) which is installed onthe control PWB.

2) TEL/LIU PWBThis PWB controls connection of the telephone line to the unit.

3) Power supply PWBThis PWB provides voltages of +5V and +24V to the other PWBs.

4) Panel PWBThe panel PWB allows input of the operation keys.

5) LCD PWBThis PWB controls the LCD display.

3. Operational descriptionOperational descriptions are given below:

• Transmission operation

When a document is loaded in standby mode, the state of the docu-ment sensor is sensed via the 1 chip fax engine (FC200). If the sen-sor signal was on, the motor is started to bring the document into thestandby position. With depression of the START key in the off-hookstate, transmission takes place.Then, the procedure is sent out from the modem and the motor isrotated to move the document down to the scan line. In the scanprocessor, the signal scanned by the CIS is sent to the internal im-age processor and the AD converter to convert the analog signal intobinary data. This binary data is transferred from the scan processorto the image buffer within the RAM and encoded and stored in thetransmit buffer of the RAM. The data is then con-verted from parallelto serial form by the modem where the serial data is modulated andsent onto the line.

• Receive operation

There are two ways of starting reception, manual and automatic.Depression of the START key in the off-hook mode in the case ofmanual receive mode, or CI signal detection by the LIU in the auto-matic receive mode.

First, the FC200 controls the procedure signals from the modem tobe ready to receive data. When the program goes into phase C, theserial data from the modem is converted to parallel form in the mo-dem interface of the 1 chip fax engine (FC200) which is stored in thereceive buffer of the RAM. The data in the receive buffer is decodedsoftware-wise to reproduce it as binary image data in the image buffer.The data is DMA transferred to the recording processor within theFC200 which is then converted from parallel to serial form to be sentto the thermal head. The data is printed line by line by the FC200which is assigned to control the motor rotation and strobe signal.

• Copy operation

To make a copy on this facsimile, the COPY key is pressed when themachine is in stand-by with a document on the document table andthe telephone set is in the on-hook state.

First, depression of the COPY key advances the document to thescan line. Similar to the transmitting operation, the image signal fromthe CIS is converted to a binary signal in the DMA mode via the 1chip fax engine (FC200) which is then sent to the image buffer of theRAM. Next, the data is transferred to the recording processor in theDMA mode to send the image data to the thermal head which isprinted line by line. The copying takes place as the operation is re-peated.

LCDPWB

PANELPWB

CONTROLPWB

TEL/LIUPWB

POWERSUPPLYPWB

TX/RXMOTOR

AC CORD

FO-475A

5 – 2

[2] Circuit description of control PWB

1. General descriptionFig. 2 shows the functional blocks of the control PWB, which is com-posed of 4 blocks.

Fig. 2 Control PWB functional block diagram

2. Description of each block

(1) Main control blockThe main control block is composed of ROCKWELL 1 chip fax engine(FC200), ROM (256KByte), RAM (32KByte) and FLASH MEMORY(512KByte).Devices are connected to the bus to control the whole unit.

1) FC200 (IC2) : pin-144 QFP (FC200)The FAXENGINE Integrated Facsimile Controllers.

FC200, contains an internal 8 bit microprocessor with an external 16Mbyte address space and dedicated circuitry optimized for facsimileimage processing and facsimile machine control and monitoring.

2) 27C020 (IC8): pin-32 DIP (ROM)EPROM of 2Mbit equipped with software for the main CPU.

3) W24257S-70LL (IC7): pin-28 SOP (SRAM)Line memory for the main CPU system RAM area and coding/decodingprocess. Used as the transmission buffer.

Memory of recorded data such as daily report and auto dials. When thepower is turned off, this memory is backed up by the lithium battery.

4) KM29N040T (IC9): pin-44 TSOP (FLASH MEMORY)A 512×8bit NAND FLASH MEMORY to store the voice and image datawhen using memory functions.

Fig. 3

MODEMBLOCK

MAINCONTROL

BLOCK

PANELCONTROL

BLOCK

MECHANISM/RECORDING

CONTROLBLOCK

MC24 CPU CONTROL IF

MC24 MEGACELL(8BIT DATA,24BIT ADDRESS)WATCHDOG TIMERREAL TIME CLOCK

CRYSTAL OSCILLATORBATTERY BACK-UP CIRCUITINTERRUPT CONTROLLER

BUS INTERFACE

DRAM CONTROLINTERNAL & EXTERNAL BUS CONTROL

INTERNAL & EXTERNAL DECODEDMA CONTROLLER OPERATOR PANEL IF

32 KEYS8 LEDS

LCD MODULESYNC SERIF 1

THERMAL PRINTER IF

5 ms LINE TIMEA4/B4 LINES

TPH ADC4 STROBE TPH

LATCHLESS TPHEXTEMAL DMA I/F

T.4/T.6 CODEC

MH,MR,MMRHARDWARE,ALTERNATE

COMPRESSION &DECOMPRESSION

BI-LEVEL RESOLUTIONCONVERSION

PROGRAMMABLEREDUCTION &EXPANSION

2.6kBYTE VIDEO RAM

SCANNER CONTROL & VIDEO PROCESSING8-BIT PADC

CCD/CIS SCANNER5 ms,A4/B4 LINES

SHADING CORRECTION(1:1,1:8)DITHERING

MULTILEVEL B4-A4 REDUCTIONERROR DIFFUSION

MTF

GENERAL I/OTONE/MODTONE

GPIOAUTOBAUD

SYNC-ASYNC SASIFSYNC SERIF 2

FLASH MEMORY IFAUTOBAUD

CPU BUS

INTERNAL CPU BUS

EXTERNAL CPU BUS

DMA BUS

WRPROTN

TSTCLKDEBUGNRESETNXINXOUTPWRDWNNBATRSTN

SYSCLK

SEE"OPIFOUTPUTS"BELOW

SEE"OPIFINPUTS"BELOW

THADIN

PDATPLATSTRB[3:0]STRBPOL

PCLK

PWR/GND TEST OPIF INPUTS

OPI[0]/GPIO[21]/SSRXD1OPI[1]/GPIO[22]/SSSTAT1OPI[2]/GPIO[23]/SSCLK1OPI[3]/GPIO[24]

OPIF OUTPUTS

LEDCTL/GPO[16]LCDCS/GPO[17]OPO[0]/GPO[8]OPO[1]/GPO[9]OPO[2]/GPO[10]OPO[3]/GPO[11]OPO[4]/GPO[12]/SSTXD1OPO[5]/GPO[13]OPO[6]/GPO[14]OPO[7]/GPO[15]

ROMCSN

MCSNSYNC

REGDMAWAITNRASN

CASN[1:0]DWRN

CSN[1:0]

WRNRDN

D[7:0]A[23:0]MIRQN

TONE

VINCLK1CLK1N

CLK2VIDCTL0/FCS1NVIDCTL1/FCS2N

START –VREF+VREF

GPIO[0] GPIO[1]/SASTXD GPIO[2]/SASRXD GPIO[3]/SASCLK GPIO[4] GPIO[5]/SSCLK2 GPIO[6]/SSTXD2 GPIO[7]/SSRXD2 GPIO[8]/FWRN GPIO[9]/FRDN GPIO[10]/SSSTAT2 GPIO[11]/BE/SERINP GPIO[12]/CS2N GPIO[13]/CS3N GPIO[14]/CS4N GPIO[15]/CS5N GPIO[16]/IRQ8 GPIO[17]/IRQ5N GPIO[18]/IRQ9N GPIO[19]/RDY/SEROUT GPIO[20]/ALTTONESM[3:0]/GPO[7:4]PM[3:0]/GPO[3:0]

FO-475A

FC200 (IC2) Terminal descriptions

CPU Control InterfaceMIRQn 135 I HU − Modem interrupt, active low. (Hysteresis In, Internal Pullup.)SYSCLK 133 I H − System clock. (Hysteresis In.)TSTCLK 130 O − 123XT Test clock.

Bus Control InterfaceA[23:0] [1:6][8:13] O TU 123XT Address bus (24-bit).

[15:20][22:27]D[7:0] [136:139] I/O TU 123XT Data bus (8-bit).

[141:144]RDn 128 O − 123XT Read strobe.WRn 127 O − 123XT Write strobe.ROMCSn 120 O − 123XT ROM chip select.CS1n 122 O − 123XT I/O chip select.CS0n 57 O − 123XT SRAM chip select. (Battery powered.)MCSn 121 O − 123XT Modem chip select.SYNC 126 O − 123XT Indicates CPU op code fetch cycle (active high).REGDMA 124 O − 123XT Indicates REGSEL cycle and DMA cycle.WAITn 125 O − 123XT Indicates current TSTCLK cycle is a wait state or a halt state.RASn 113 O − 123XT DRAM row address select. (Battery powered.)CAS[1:0]n [111:112] O − 123XT DRAM column address select. (Battery powered.)DWRn 109 O − 123XT DRAM write. (Battery powered.)

Prime Power Reset Logic and TestDEBUGn 129 I HU − External non-maskable input (NMI).RESETn 131 I/O HU 2XO XFC3 Reset.TEST 58 I C − Sets Test mode (Battery powered).

Battery Power Control and Reset LogicXIN 59 I OSC − Crystal oscillator input pin.XOUT 60 O − OSC Crystal oscillator output pin.PWRDWNn 62 I H − Used by external system to indicate loss of power to XFC3. (Results in NMI)BATRSTn 61 I H − Battery power reset input.WRPROTn 110 O − 1XC (Battery powered.) Write protect during loss of VDD power.

Scanner InterfaceSTART 101 O − 2XS Scanner shift gate control.CLK1 100 O − 2XS Scanner clock.CLK1n 99 O − 2XS Scanner clock-inverted.CLK2 98 O − 2XS Scanner reset gate control (or clock for CIS scanner).FCS1n/VIDCTL0 96 O − 2XT Flash memory chip select or Video Control signal.FCS2n/VIDCTL1 97 O − 2XT Flash memory chip select or Video Control signal.

Printer InterfacePCLK 29 O − 3XC Thermal Print Head (TPH) clock, or external DMAACK.PDAT 30 O − 2XP Serial printing data (to TPH).PLAT 31 O − 3XP TPH data latch.STRB[3:0] [33:36] O − 1XP Strobe signals for the TPH.STRBPOL 37 I C − Sets strobe polarity, active high/low.

Operator Panel InterfaceOPO[0]/GPO[8]/ 47 O − 2XL Keyboard/LED strobe [0] or GPO[8] or Scan Motor Power ControlSMPWRCTRLOPO[1]/GPO[9]/ 46 O − 2XL Keyboard/LED strobe [1] or GPO[9] or Print Motor Power ControlPMPWRCTRLOPO[2]/GPO[10]/ 44 O − 2XCT Keyboard/LED strobe [2] or GPO[10] or RINGERRINGEROPO[3]/GPO[11] 43 O − 2XL Keyboard/LED strobe [3] or GPO[11]OPO[4]/GPO[12]/ 42 O − 2XL Keyboard/LED strobe [4] or GPO[12] or SSTXD1 (for SSIF1)SSTXD1OPO[5]/GPO[13] 40 O − 2XL Keyboard/LED strobe [5] or GPO[13]OPO[6]/GPO[14] 39 O − 2XL Keyboard/LED strobe [6] or GPO[14]OPO[7]/GPO[15] 38 O − 2XL Keyboard/LED strobe [7] or GPO[15]OPI[0]/GPIO[21]/ 52 I/O HU 2XC (Pullup, Hysteresis In) Keyboard return [0] or GPIO[21] or SSRXD1SSRXD1 (for SSIF1)OPI[1]/GPIO[22]/ 51 I/O HU 2XC (Pullup, Hysteresis In) Keyboard return [1] or GPIO[22] or SSSTAT1SSSTAT1 (for SSIF1)OPI[2]/GPIO[23]/ 50 I/O HU 2XC (Pullup, Hysteresis In) Keyboard return [2] or GPIO[23] or SSCLK1SSCLK1 (for SSIF1)

Pin Name Pin No. I/OInput Output Pin Description

Type Type (Note: Active low signals have an "n" pin name ending.)

5 – 3

FO-475A

FC200 (IC2) Terminal descriptions

Operator Panel InterfaceOPI[3]/GPIO[24] 49 I/O HU 2XC (Pullup, Hysteresis In) Keyboard return [3] or GPIO[24]LEDCTL 55 O − 4XC Indicates outputs OPO[7:0] are for LEDs.LCDCS 54 O − 1XC LCD chip select.

General Purpose I/OGPIO[0] 94 I/O H 2XC (Hysteresis In) GPIO[0].GPIO[1]/SASTXD 93 I/O H 2XC (Hysteresis In) GPIO[1] or SASTXD (for SERIF).GPIO[2]/SASRXD 92 I/O H 2XC (Hysteresis In) GPIO[2] or SASRXD (for SERIF).GPIO[3]/SASCLK 91 I/O H 2XC (Hysteresis In) GPIO[3] or SASCLK (for SERIF).GPIO[4]/CPCIN 90 I/O H 2XC (Hysteresis In) GPIO[4] or Calling Party Control Input.GPIO[5]/SSCLK2 89 I/O H 2XC (Hysteresis In) GPIO[5] or SSCLK2 (for SSIF2).GPIO[6]/SSTXD2 87 I/O H 2XC (Hysteresis In) GPIO[6] or SSTXD2 (for SSIF2).GPIO[7]/SSRXD2 86 I/O H 2XC (Hysteresis In) GPIO[7] or SSRXD2 (for SSIF2).GPIO[8]/FWRn 85 I/O H 2XC (Hysteresis In) GPIO[8] or flash write enable signal for NAND-type flash

memory.GPIO[9]/FRDn 84 I/O H 2XC (Hysteresis In) GPIO[9] or flash read enable signal for NAND-type flash

memory.GPIO[10]/SSSTAT2 83 I/O H 2XC (Hysteresis In) GPIO[10] or SSSTAT2 (for SSIF2).GPIO[11]/BE/ 82 I/O H 1XC (Hysteresis In) GPIO[11] or bus enable or serial port data input forSERINP autobaud detection.GPIO[12]/CS[2]n 80 I/O H 2XC (Hysteresis In) GPIO[12] or I/O chip select [2].GPIO[13]/CS[3]n 79 I/O H 2XC (Hysteresis In) GPIO[13] or I/O chip select [3].GPIO[14]/CS[4]n 78 I/O H 2XC (Hysteresis In) GPIO[14] or I/O chip select [4].GPIO[15]/CS[5]n 77 I/O H 2XC (Hysteresis In) GPIO[15] or I/O chip select [5].GPIO[16]/IRQ[8] 76 I/O H 1XC (Hysteresis In) GPIO[16] or external interrupt 8.GPIO[17]/IRQ[5]n 75 I/O H 1XC (Hysteresis In) GPIO[17] or external interrupt 5.GPIO[18]/IRQ[9]n 74 I/O H 1XC (Hysteresis In) GPIO[18] or external interrupt 9.GPIO[19]/RDY/ 73 I/O H 1XC (Hysteresis In) GPIO[19] or ready signal or Serial port data output forSEROUT autobaud detection.GPIO[20]/ALTTONE 107 I/O H 1XC (Hysteresis In) GPIO[20] or ALTTONE.

MiscellaneousSM[3:0]/GPO[7:4] [103:106] O − 1XC Programmable: scan motor control pins or GPO pins.PM[3:0]/GPO[3:0] [115:118] O − 1XC Programmable: print motor control pins or GPO pins.TONE 119 O − 1XC Tone output signal.

Power, Reference Voltages, Ground-Vref/CLREF 66 I -VR − Negative Reference Voltage for Video A/D or Reference Voltage for the

Clamp Circuit.ADXG 68 I VXG − A/D Internal GND. (NOTE: This pin requires an external 0.22µF decoupling

capacitor to ADGA.)ADGA 69 VADG A/D Analog GroundADVA 70 VADV A/D Analog PowerADGD 72 VADG A/D Digital Ground+Vref 71 I +VR Positive Reference Voltage for Video A/D.VIN 67 I VA − Analog Video A/D input.THADI 65 I TA − Analog Thermal A/D input.

Power and GroundVSS(12) 7,21,28,45, Digital Ground

53,56,64,88,95,108,132,134

VDD(8) 14,32,41,48, Digital Power81,102,123,140

VBAT 63 Battery PowerVDRAM 114 DRAM Battery Power

Pin Name Pin No. I/OInput Output

Pin DescriptionType Type

5 – 4

FO-475A

5 – 5

(2) Panel control blockThe following controls are performed by the FC200.

• Operation panel key scanning

• Operation panel LCD display

(3) Mechanism/recording control block

• Recording control block diagram (1)

Fig. 4

OPERATORPANEL,

KEYPAD,LEDS & LCD

PANEL/LCD PWB

PRINTER DATACONTROI &SENSORS

THERMAL HEAD

OPO[7:0]*OPI[3:0]*LEDCTL*LCDCS*

TESTBATRSTNRESETN

STRB[3:0]STRBPOLTHADIPDATPCLKPLAT

TONE/ALTTONETSTCLKREGDMAWAITNSYNCPWRDWNN

PRINTER &SCANNER

MOTOR DRIVERS

MOTORPM[3:0]*

SM[3:0]*

RTCCRYSTAL

SCANNERCONTROLS &

SENSORS

STARTCLK2CLK1CLK1NVIDCTL[1:0]

XINXOUT

MIRONMCSN

SYSCLK

D[7:0]RDN

A[4:0]

WRN

MONOFAXFACSIMILE

MODEM

ANALOGSWITCH

LINEINTERFACE

SPEAKERMICROPHONE

CIRCUIT

TELEPHONELINE

RX

AT

XA SP

KR

MIC

RIN

SP

KR

LOS

PK

RH

I

SPKRRIN

TX

A2

TX

A1

TXOUTRXIN

XIA

GPIO

DRAM(OPTION)

SCANNERVIDEO

PREPROCESSING

SYNC PORTS (2)(SSIF)

VIN+VREF

–VREF

SSCLK[2:1]*SSTXD[2:1]*SSRXD[2:1]*SSSTAT[2:1]*

SYNC/ASYNCSERIALPORT

SASCLKSASTXD

SASRXD

GPIOGENERALPURPOSE I/O

CIS

DEBUGNVDDVDRAMVBATVSS

FLASH MEMORY

WRPROTNFRDN*FRWN*FCLE*FCS[0:2]

D[7:0]RDN

A[23:0]

WRNROMSCN

CS[5:0]N*

TXDATRMODE

RXDAT

TMODECLKINSLEEPN

GPIO

CAS[0,1]N,RASN,DWRN

NOTES:*ALTERNATIVE GPO,GPI OR GPIO LINES

SPEAKERPHONE ONLY

VOICE OR SPEAKERPHONE

EXTENDEDFACSIMILE

CONTROLLERFC200

EX

TE

RN

AL B

US

FO-475A

5 – 6

(4) Modem (R96V24) block

INTRODUCTIONThe Rockwell R96V24 MONOFAX ® facsimile modem family provides9600 bps half-duplex capability with options supporting DigiTalk™ voiceand ADPCM audio codecs, DigiTalk™ full-duplex speakerphone, andV.23 full-duplex. The modem models are identified in Table.These functions are supplied in a single VLSI device or two-device set(for speakerphone). The MDP (modem data pump) is packaged in a100-pin PQFP. The MDP contains an internal integrated analog codec(IIA) and is pin-compatible with the R96V24 MONOFAX modems.This device family enables cost-effective development of a common fac-simile machine design with digital answering machine and/or full-duplexspeakerphone.The modem can operate at 9600, 7200, 4800, 2400, or 300 bps, andcan perform HDLC framing per T.30 at all rates. A programmable DTMFdetector, three programmable tone detectors, and Caller ID demodulatorare provided.The DigiTalk™ V24 voice coder/decoder (codec) compresses voice atan average rate of 2.9 kbps or at a fixed rate of 4.7 kbps with near tollquality playback. An average rate of 2.9 kbps provides 24 minutes ofstored voice messages in 4 Mbits of memory. This voice codec allowsthe host controller to efficiently store and playback digital incoming mes-sages (ICMs) and outgoing messages (OGMs).The ADPCM audio codec compresses audio signals (e.g., music/voice)at 32 kbps or 24 kbps for highest fidelity coding and reproduction.Selectable error correction coding allows storage in audio grade RAMs(ARAMs). Echo cancellation techniques employed during playback al-low DTMF and tone detection during voice/audio codec operation tosupport user selectable features. The coder can record messages fromeither the IIA or XIA. Dual/single tone transmission is available when thedecoder is disabled.

FEATURES

• Group 3 facsimile transmission/reception

– ITU-T V.29, V.27 ter, T.30, V.21 Channel 2, T.4

– HDLC framing at all speeds

– Receive dynamic range: 0 dBm to –43 dBm

– Automatic adaptive equalization

– Fixed and programmable digital compromise equalization

• V.27 ter short train

• V.21 channel 2

– DTMF detect and tone detect

• Caller ID reception

– Compromise equalizer

• DigiTalk™ voice codec

– 24 minutes of voice storage per 4 Mbit memory

– Near toll quality voice recording and playback

– Programmable AGCs

– Error correction coding allows ARAM usage

– DTMF detect, tone detect, and tone transmit

– Pitch synchronized fast and slow playback

– Near-end echo cancellation

• ADPCM audio codec

– High fidelity recording and playback of audio signals

– 32 kbps and 24 kbps

– Programmable AGC

– DTMF detect, tone detect, and tone transmit

– Near-end echo cancellation

• 8-bit or 16-bit high quality audio mode transmission/reception

FO-475A

5 – 7

R96V24 (IC1) Hardware Interface Signals

Pin Signals – 100-Pin PQFPPin No. Signal Name I/O Type

1 RS4 IA2 RS3 IA3 RS2 IA4 RS1 IA5 RS0 IA6 VDD1 PWR7 D7 IA/OB8 D6 IA/OB9 D5 IA/OB

10 D4 IA/OB11 D3 IA/OB12 D2 IA/OB13 D1 IA/OB14 D0 IA/OB15 WRITE IA16 DGND1 GND17 RXOUT MI18 RMODE MI19 TSTROBE MI20 TRESET MI21 DGNDA1 GND22 NC23 TMODE MI24 TXDAT MI25 AVDD PWR26 TALK OD27 AGND1 GND28 TXA1 O(DD)29 TXA2 O(DD)30 DGNDA2 GND31 NC32 NC33 NC34 NC35 VAA1 PWR36 SLEEP MI37 AGND2 GND38 RIN I(DA)39 VC MI40 VREF MI41 NC42 NC43 DGNDA3 GND44 SPKR O(DF)45 VAA2 PWR46 OH OD47 POR MI48 CLKIN MI49 NC50 IACLK MI51 NC52 CS IA53 READ IA54 GPI2 IA55 GPI3 IA56 GPI4 IA57 GPI5 IA58 VDD2 PWR59 GPI6 IA

Pin No. Signal Name I/O Type60 GP17/RINGD IA61 GPO7 OB62 GPO6 OB63 GPO5 OB64 GPO4 OB65 GPO3 OB66 DGND2 GND67 CTS OA68 IRQ1 OC69 GPO2 OB70 GPO1 OB71 GPO0 OB72 RESET OA73 XTLI I74 XTLO O75 XCLK OD76 YCLK OD77 VDD3 PWR78 IRQ2 OC79 SR3IN MI80 DGND3 GND81 DGND4 GND82 SR4IN MI83 SR3OUT MI84 EYESYNC OA85 EYECLK OA86 IA1CLK MI87 SA1CLK MI88 SR1IO MI89 EYEXY OA90 SR4OUT MI91 NC92 RLSD OA93 DCLK OA94 EN85 IA95 GPI0 IA96 RTS IA97 DGND5 GND98 GPI1 IA99 TXD IA100 RXD OA

Notes:I/O type:

MI = Modem interconnect.IA, IB, IC, ID = digital input.OA, OB, OC, OD = digital output.I(DA) = analog input.O(DD), O(DF) = analog output.

NC = No external connection allowed.

FO-475A

5 – 8

[3] Circuit description of TEL/LIU PWB

(1) TEL/LIU block operational description

1) Block diagram

2) Circuit descriptionThe TEL/LIU PWB is composed of the following 9 blocks.

1. Surge protection circuit

2. Noise filter

3. Dial pulse generation circuit

4. CML relay

5. Matching transformer

6. Hybrid circuit

7. Signal selection

8. Cl detection circuit

9. Power supply and bias circuit

Fig. 5

3) Block description

1. Surge Protection circuit

This circuit protects the circuit from the surge voltage occurring on thetelephone line.

• The AR1, AR2 protects the circuit from the 425V or higher linesurge voltages.

DP ON

SIGTX

SIGRX

MODEM(R96V24)

SP AMP

4051

CI DETECTOR

TEL LINE

EXT

+5V

+24VA

DG

CI

RX MUTE

RHS

HOOK SW

HANDSET

SPEAKER

TELIN

TELOUT

RXIN

TXOUT

CML

CONTROL PWBTEL/LIU PWB

VOL A

VOL BVOL C

BZCONT

TXCONT

MONITOR

BZCONT

RCVOL

SP MUTE

RX MUTE

CI

GAIN-C

CML

40531

0

10

GAIN-CTXCONT

01

10

1 0

0

1

FC200

H

L

RHS

DP ON

CML

DP GEN.

FO-475A

5 – 9

2. Noise filter

The noise filter comprises the RF choke coil, L4A, L4B.

3. Dial pulse generation circuit

The pulse dial generation circuit comprises the photo-coupler PC2,PC3, polarity guard REC1, and resistor R1.

The photo-coupler PC3 shunts the line current using the DP signalbefore transmitting the dial signal, then turns off the CML relay.

After the pulse dial signal is transmitted by turning on/off the DP sig-nal, the CML relay is turned on again.

4. CML relay

The CML relay switches over connection to the matching transformerT1 while the FAX or built-in telephone is being used.

5. Matching transformer

The matching transformer performs electrical insulation from the tel-ephone line and impedance matching for transmitting the TEL/FAXsignal.

6. Hybrid circuit

The hybrid circuit performs 2-wire-to-4-wire conversion using the IC101of operational amplifier, transmits the voice transmission signal to theline, and feeds back the voice signal to the voice reception circuit asthe side tone.

Signal Name Description

CML Line connecting relay and DP generating relay(The circuit is located H: Line makein the TEL/LIU PWB.) L: Line break

SP MUTE Speaker tone mute control signal(The circuit is located H: Muting (Power down mode)in the TEL/LIU PWB.) L: Muting cancel (Normal operation)

Handset reception mute control signalRX MUTE H: Muting

L: Muting cancel

DP generating relayDP ON H: DP make

L: DP break

Speaker volume control signal,

VOL A VOL B VOL C matrix

VOL AVOL BVOL C

(The circuit is locatedin the control PWB.)

TXCONTTXOUT mute signal

(The circuit is locatedH: Signal sending, when transmitting

in the control PWB.)L: During reception, transmission mute,

(during standby)

GAIN-C Reception gain switching signal(The circuit is located L: When connected to line, 1: 1 gainin the control PWB.) H: When not connected to line, HIGH gain

BZCONT Speaker output signal switching(The circuit is located H: Buzzer signal outputin the control PWB.) L: When monitoring line signal

7. Signal selection

The following signals are used to control the transmission line of TEL/FAX signal. For details, refer to the signal selector matrix table.

[Control signals from output port]

OUTPUT VOL A VOL B VOL COH-HOOKReceiving

X0 L L L —X1 H L L HIGHX2 L H L MIDDLE1X3 H H L MIDDLE2X4 L L H MIDDLE3X5 H L H —X6 L H H LOWX7 H H H —

OUTPUT RINGER BUZZER DTMF ICM/OGM

X0 HIGH — — HIGHX1 — — — MIDDLE1X2 — — — MIDDLE2X3 — — — MIDDLE3X4 LOW — — —X5 — FIXED FIXED LOWX6 — — — —X7 MIDDLE — — —

• The volume settings of ON-HOOK receiving,DTMF and ICM/OGM must be performed to-gether. (The setting of RINGER must be per-formed separately.)

FO-475A

5 – 10

(Example: Fax signal send)

8. Cl detection circuit

The CI detection circuit detects the CI signals. A CI signal, which is pro-vided to the photo-coupler PC6 through the C4 (0.56 µF), R2 (22 K),and ZD3 when the ring signal is inputted from the telephone line.

9. Power supply and bias circuits

The voltages of +5V and +24VA are supplied from the control PWB unit.

Fig. 6

Signal Name Function

RHSH: The handset is in the on-hook state.

L: The handset is in the off-hook state.

CI Incoming call (CI) detection signal.

[Signals for status recognition according to input signals]

Signal Name Function

TEL IN Receiving signal from line or modem

TEL OUT Transfer signal to line

SPOUT Speaker output signal

TXOUTTransmission (DTMF) analog signal output

from modem

RXINReception (DTMF, others) analog signal input

into modem

[Other signals]

NO Signal Name (CNLIUB) NO Signal Name (CNLIUB)

1 RXMUTE 3 DPMUTE

2 DPON 4 E-RLY

NO Signal Name (CNLIUA) NO Signal Name (CNLIUA)

1 TELOUT 7 RXIN

2 TELIN 8 TXOUT

3 TELMUTE 9 CML

4 CI 10 +24VA

5 HS 11 +5V

6 RHS 12 DG

TX/RX SIGNAL

OGM/ICM/MEMO/PLAYBACK SIGNAL

OGM/MEMO/RECORD SIGNAL

RHS

SIGTX

SIGRX

MODEM(R96V24)

4051

TEL LINE

EXT

+5V

+24VA

DG

CI

SP MUTE

RHS

HOOK SW

HANDSET

SPEAKER

TELIN

TELOUT

RXIN

TXOUT

CML

CONTROL PWBTEL/LIU PWB

VOL A

VOL BVOL C

BZCONT

TXCONT

MONITOR

BZCONT

RCVOL

SP MUTE

RX MUTE

CI

GAIN-C

CML

40531

0

1

0

GAIN-CTXCONT

0

1

1

0

1 0

0

1

FC200

SP AMP

CI DETECTOR

DP GEN.

DP ON DP ON

HL

FO-475A

5 – 11

[4] Circuit description of power supply PWB

1. Block diagram

2-1. Noise filter circuitThe input noise filter section is composed of L and C, which reducesnormal mode noise from the AC line and common mode noise to the ACline.

2-2. Rectifying/smoothing circuitThe AC input voltage is rectified by diode D1, 2, 3, 4 and smoothed bycapacitor C5 to supply DC voltage to the switching circuit section.

Power thermistor TH1 suppresses inrush current at power switch-on.

2-3. Switching circuitThis circuit employs the self excited ringing choke convertor (RCC) sys-tem. In this system, the DC voltage supplied from the rectifying/smooth-ing section is converted into high frequency pulses by ON/OFF repeti-tion of MOS FET Q1.

Energy is charged in the primary winding of T1 during ON period of Q1,and discharged to the secondary winding during OFF period.

The output voltage is controlled by adjusting ON period of Q1 whichchanges charge time of C9 through operation of photo-coupler PC1 from+24V output.

[5] Circuit description of CIS unit

1. CISCis is an image sensor which puts the original paper in close contactwith the full-size sensor for scanning, being a monochromatic typewith the pixel number of 1,728 dots and the main scanning density of8 dots/mm.

It is composed of sensor, rod lens, LED light source, light-conductiveplate, control circuit and so on, and the reading line and focus arepreviously adjusted as the unit.Due to the full-size sensor, the focus distance is so short that the setis changed from the light weight type to the compact type.

Fig. 8

Fig. 7

The overcurrent protection is performed by bringing Q1 to OFF statethrough detection of voltage increase in the auxiliary winding of T1 byZD2 and R9.

The overvoltage protection is performed by operating the overcurrentprotection circuit through destruction of zener diode ZD4 and short-circuiting of load.

2-4. +5V circuitEach DC voltage supplied by rectifying the output of transformer T1 withdiode D8 is stabilized by 3-terminal regulator IC1.

2-5. VTH circuitVTH output is supplied through the relay RY1.Relay RY1 is operated by VTH-ON signal.

2. WaveformsThe following clock is supplied from FC200 of the control board, andVO is output.

NoiseFilter

Circuit

RectifyingSmoothing

CircuitSwitching

Circuit(RCC system)

RegulaterCircuit

+5V

+24V

AC IN

Photo Coupler

F1T1.25A/250V

F34A/72V

F2T1.25A/250V

5ms

2µs0V

2V(TYP)(White original paper)

Approx.5VøT

CISCLK

VO

6 – 1

FO-475A

CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT[1

] Con

trol

PW

B c

ircui

t1/

6M

ain

cont

rol b

lock

126 4 35

BD

EF

GI

HC

A

BD

EF

GI

HC

A

126 4 35

TΦ

TΦ

DGDGDGDGDGDGDG

C192C193C174

C191

C175C212C190

30P

x7

R22

2 27

0R

223

270

R19

5 27

0R

196

270

R25

0 27

0R

251

270

R24

9 27

0

107 73 74 75 77 78 79 80 83 84 85 86 87 89 91 92 94 96 97 99 98 101 33 34 35 36 29 31 37

GP

IO20

GP

IO19

GP

IO18

GP

IO17

GP

IO15

GP

IO14

GP

IO13

GP

IO12

GP

IO10

GP

IO9/

FR

DG

PIO

8/F

WR

GP

IO7

GP

IO6

GP

IO5

VID

CT

L0/F

CS

1V

IDC

TL1

/FC

S2

CLK

1C

LK2

ST

AR

T

ST

RB

3S

TR

B2

ST

RB

1S

TR

B0

PC

LK

PLA

TS

TR

BP

OL

ADGD72

ADGA

68ADXG

1028148

14

21

28

45

53,56

64,88

DG

95,108

132

7,134

58

VSS

129131

TESTDEBUG

135

RESET

133130

SYSCLK

136137138139141142143

1 2 3 4 5 6 8 9 10 11 12 13 15 16 19 20 22 23 25 26 27 128

127

120

122

121

126

124

125

113

112

111

109

110

61

6260

59

118117116

114

106105104103

52515049

5447

44

A23

A22

A21

A20

A19

A18

A17

A16

A15

A14

A13

A12

A11

A10

BATRST

PWRDWNXOUT

XIN

GPO0GPO1GPO2GPO3

OPI2

OPO2

SM0SM1SM2SM3

OPI0OPI1

OPI3

LCDCSOPO0

CNPN-13SEN2

IC2

FC

200

70ADVA

41

TSTCLK

144

+5V

76G

PIO

16(6

-2H

)S

PM

UT

E

(4-4

C)

CS

WI

(5-5

F)

VT

HO

N82

GP

IO11

(4-4

C)

(4-5

C)

FR

SN

SI

(2-4

G)

OR

GS

NS

I

(2-5

G)

FR

D

FW

R

CN

LIU

A-9

93C

NLI

UA

-3(6

-3A

)

CN

CIS

-5C

NC

IS-4

CN

TH

-12

CN

TH

-11

OPO3OPO4

4342

OPO1 46

CNPN-12SEN3

CNPN-11SEN4

CNPN-14SEN1CNPN-15SEN0CNPN-10E

KEN4AKEN3AKEN2AKEN1A

RA7470 x 4

TONE 119

(5-5F)TPB(5-5F)TPA

BZOUT (6-1H)

63VBAT

RESET

VBT

R16

810

M X332.768kHz

C7

4.7/

50R

148

100K C

510

/50

DG

17 18A

9A

8A

7A

6A

5A

4

A2

A1

A0

RD

WR

RO

MC

SC

S1

MC

SS

YN

CR

EG

DM

AW

AIT

RA

SC

AS

0C

AS

1D

WR

WR

PR

OT

A B

A16

A15

A14

A13

A12

A11

A10 A9

A8

A7

A6

A5

A4

A3

A2

A1

A0

32

DG

C15

10.

1

+5V

C

H

I J

RA2270 x 4

90G

PIO

4

100

CLK

1

30P

DA

T

24A

3

D E F

57C

S0

K

GP

IO3

GP

IO2

GP

IO1

GP

IO0

10K

10K

10K

10K

R12

330

K

10K

R12

13.

3K

RA

3

RA

3

RA

3

(3-3

B)

MD

MR

ST

(4-4

C)

CU

T1I

CN

LIU

B-4

MP

XB

(4-3

C)

PS

NS

I

(6-3

A)

RX

CO

NT

(4-5

C)

DR

SN

SI

CM

LT

ELM

UT

EM

ON

ITO

R

R10

5 47

0

R11

4 47

0

R14

9 47

0R

239

470

R22

6 47

0R

150

270

R15

1 27

0

R23

8 47

0R

254

470

R15

3 47

0

ST

RB

3

CN

TH

-4S

TR

B2

CN

TH

-3P

CLK

DA

TA

CN

TH

-14

CN

TH

-15

CN

TH

-13

LAT

CH

ST

RB

4

CIS

CLK

ST

RB

1

R17

010

K

GPO13/OPO5 40

GPO14/OPO6 39

GPO15/OPO7 38

55LEDCTLCNPN-1CNPN-2CNPN-3CNPN-4

R194470

L1070

RA6470x4

DG

(4-1D)

DG

DG

DG

C131 2200P

C153 22P

C154 22P

666765

–VREF/CLREFVIN

THADI

+VREF 71

VDRAM

(5-2H)THADI(5-5D)VIN(5-4D)–VREF(5-4D)+VREF

(5-5F)TPB(5-5F)TPA

(6-4A)GAINC(6-3H)BZCONT(5-2A)VREFCONT

(6-6A)TXCONT

DGDGDG

C105C106C103C102

RA1470x4115

DGC

107

0.1

DG

+5V

(2-3

A)(

3-4B

)(2

-4D

)(3-

4B)

(2-4

A)

(2-4

D)

CE

1

(3-4

B)

MC

S

RD

WR

RO

MC

S

(2-6

A)(

3-6B

)A

[17~

0]

69C15

51

140123

C12

10.

1

DG

DG

DG

DG

DG

DG

DG

C13

30.

1

C15

80.

1

C15

60.

1

C10

40.

1C

129

0.1

C12

30.

1C

119

0.1

DG

SYSCLK(3-2G)

RA5270x4

D7D6D5D4D3D2D1D0

RA4270x4

D7D6D5D4D3D2D1D0

(2-6

A)(

3-6B

)D

[7~

0]

MIRQ(3-3B)

R15

410

KC

120

1000

P

R11710K

R10710K

R10810K

MIRQ

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VDDVDDVDDVDDVDDVDDVDDVDD

LM

N

R12

410

0R

126

100

CN

LIU

A-5

CN

LIU

A-4

HS

CI

(2-5

G)

(2-5

G)

FC

LEF

ALE

10K

10K

RA

3

R23

5 47

0R

146

470

R19

710

0P

R19

910

0PD

G

R17

1 27

0R

152

270

FR

EA

DY

(2-4

G)

C20

210

0P

R12

547

0

R16

9 47

0

C21

910

0P

C217100P

C13

2N

.M.

DG

DG

DG

R11

927

0

FC

S1

(2-4

G)

R12

0 47

0R

106

470

C12

818

PC

118

18P

DG

R221Z2104

C150C170C173C172C171C152

N.M

.

DG

C145C146C149C147

DG

1000

Px4

N.M.

R12

727

0

R15

520

0

R12

827

0C

194

15P

C12

215

PA17

R15

7 27

0R

156

270

RA

11 2

70x4

RA

10 2

70x4

RA

9 27

0x4

RA

8 27

0x4

C15

7N

.M.

DG

DG

6 – 2

FO-475A

Mem

ory

bloc

k2/

6

126 4 35

BD

EF

GI

HC

A

126 4 35

BD

EF

GI

HC

A

A16

21A

1520

A14

2919

A13

2818

A12

17A

1125

15A

1023

14A

926

13A

827

A7

A6

31A

532

A4

1A

3A

210

A1

1116

A0

12 22 24

1IO

819

26IO

718

A14

2

A14

IO6

17A

13

23

A13

IO5

16A

12

21

A12

IO4

15A

11

24

A11

IO3

13A

10

25

A10

IO2

12A

9

3

A9

IO1

11A

8

4

A8

A7

5

A7

A6

6

A6

A5

7

A5

VD

D28

A4

8

A4

VS

S14

A3

9

A3

A2

10

A2

A1

A0

20

A0

27W

E22

CS

2/O

E

A[1

7~0]

(1-5

I)

D[7

~0]

(1-6

I)

(1-3

I)

RD

(1-3

I)

+5V

DG

C18

90.

1

D7

D6

D5

D4

D3

D2

D1

D0

IC8

27C

020

2A

16D

Q8

3A

15D

Q7

A14

DQ

6A

13D

Q5

4A

12D

Q4

A11

DQ

3A

10D

Q2

A9

DQ

1A

85

A7

6A

6P

GM

7A

5V

CC

8A

4V

PP

9A

3A

2A

1G

ND

A0

E G

IC7

W24

257S

-70L

L

A1

CS

1

D7

D6

D5

D4

D3

D2

D1

D0

VB

T

DG

C16

10.

1

WR

(1-3

I)C

E2

(4-1

D)

CE

1(1

-3I)

VB

T

R17

622

K

R17

7

R15

80

N.M

.

RO

MC

S

A17

30A

172

1/O

727

1/O

626

3

CLE

1/O

525

1/O

424

4

ALE

1/O

321

1/O

220

5

WE

1/O

119

1/O

018

WP

VC

C44

VC

C23

41 42

R/B

43C

E

IC9

KM

29N

040T

(44P

IN T

SO

P)

RE

D7

D6

D5

D4

D3

D2

D1

D0

+5V

DG

C19

50.

1

FR

D(1

-4A

)

FC

S1

(1-3

A)

FR

EA

DY

(1-4

A)

40 1 22

FA

LE(1

-5A

)

FW

R(1

-4A

)

FC

LE(1

-5A

)

CE

2(4

-1D

)

R19

8 15

0R

200

150

R19

7 15

0R

199

150

R22

5 15

0R

228

150

R22

4 15

0R

227

150

GN

DV

SS

VS

S

6 – 3

FO-475A

Mod

em b

lock

3/6

126 4 35

BD

EF

GI

HC

A

BD

EF

GI

HC

A

126 4 35

100P

x3

D7

A0

C12

70.

01

R11

010

D6

D5

D4

D3

D2

D1

D0

A1

A2

A3

A4

1 2 3 4 5

RS

4R

S3

RS

2R

S1

RS

0

7D

78

D6

9D

510

D4

11D

312

D2

13D

114

D0

52C

S53

RE

AD

15W

RIT

E68

IRQ

1

72R

ES

ET

47P

OR

DG

605857565554

95

9996

100679293

6

1697

58

GPI7GPI6GPI5GPI4GPI3GPI2

TXDRTSRXDCTSRLSDDCLK

VDD1

DGND1DGND5

C11

61

+5V

L101 0

AV

DD

VA

A1

VA

A2

DG

ND

A1

DG

ND

A2

DG

ND

A3

25

AG

ND

2

AG

ND

RIN OH

TA

LK

VR

EF

35 45 21 30 43

C11

31

3727 46 26 40 83 44

C3

47/2

5

R10

115

+5V

MA

G

RIN

61626364656970

369475

8584

73

74

GP07GP06GP05GP04GP03GP02GP01

EN85XCLK

EYEXYEYECLK

EYESYNC

XTLO

VOLARCVOL

E-RELAY(5-5F)CNLIUB-3

CNLIUB-6(6-2A)

R102D

G

X1

49.9

2MH

z

C11

55P

R11

30

C11

45P

R26

347

0

SR1IO

IC1

R96

V24

TX

A1

TX

A2

DG

(6-3

A)

MPXALEDON

D[7

~0]

RD

WR

(1-3

I)(1

-3I)

(1-3

I)

R10

0

MA

G

DG

82

N.C

.N

.C.

N.C

.

TX

A1

(6-4

A)

YCLKN

.M.

DG

R103 270R112 270

R109 270R144 270

(6-2H)VOLB

MIR

Q(1

-6F

)

A[4

~0]

MD

MR

ST

(1-5

A)

MC

S

MA

G

R11

533

K

SLEEP

(6-2H)

78IR

Q2

N.C

.

N.M

.

R26

4

R26

5

N.M

.

N.M

.M

AG

DG

R145 270R111 270

R256 27071 R104 270

GP00

(6-1H)

CNLIUB-5

VOLC

MPXC

C221C220C203

DGDGDG

R14

210

K

76

89

C10

110

00P

L100

3.3µ

H

88231879179024504886198720

TMODERMODE

SR3INRXOUT

SR4OUTTXDATIACLKCLKINIAICLK

TSTROBESAICLK

TRESET

SP

KR

SR

4IN

SR

3OU

TV

C39

C11

10.

1

C2

10/5

0

C1

10/5

0C

100

0.1

MA

GM

AG

2928T

XA

2(6

-4A

)

N.C

.

N.C

.

38

N.C.N.C.N.C.N.C.N.C.

22,3132,3334,4142,4951,91

+5V

D10

11S

S35

5

D10

01S

S35

5

MA

G

80

77

C11

70.

1

C11

21

+5V

L102 0

DG

C11

00.

1

C14

41

+5V

L105 0

DG

C12

60.

1

R11

610

K

RHSRANK

CNLIUA-6CNTH-6

R25

547

0R

122

470

C21

810

00P

C19

60.

1

DG

DG

10K

RA

3R

266

10K

R14

310

K

98

66

81

GPI1GPI0

VDD2

DGND2

VDD3

DGND3DGND4

SY

SC

LK

+5V

L106 0

L103 0

C13

6

M.N

.

C13

40.

11,

9,11

,13

DG

IC3

HC

U04

IC3

HC

U04

R13

01M X

216

MH

zC

108

15P

C10

915

P

R13

215

0

34

IC3

HC

U04

56

L104

100

R12

90 C

135

DG

DG

DG

DG (1

-6F

)

R13

115

0

XTLI14 7

R14

710

N.M

.

6 – 4

FO-475A

Oth

er b

lock

4/6

126 4 35

BD

EF

GI

HC

A

126 4 35

BD

EF

GI

HC

A

IC10

0P

ST

596C

NR

+5V

35

4

OUT

GN

D

2

MR

ST

R13

510

KQ

100

2SC

2412

K

(2-4

D)(

2-5G

)C

E2

VC

C

R13

64.

7K

(1-1

F)

RE

SE

T

R13

41K

SU

B

1C

137

1

E

BC

– +

+5V

R19

127

0C

NP

N-8

OR

GS

NS

R19

35.

6K

R19

23.

3K1098

R18

930

K

IC12

2902

(1-4

A)

OR

GS

NS

I

DG

C20

40.

1

4 11

DG

DG

(1-4

A)

DR

SN

SI

(1-4

A)

(1-5

A)

(1-4

A)

CN

PN

-9F

RS

NS

CN

CS

W-1

CS

W

CU

T1

C16

022

00P

R17

327

0

DG

C21

022

00P

R22

027

0

DG

C20

622

00P

R21

927

0

DG

C12

522

00P

DG

FR

SN

SI

CS

WI

CU

T1I

DG

SW

DO

OR

SW

(1-4

A)

PS

NS

I+

5VR

133

220

13

24

RP

1IT

R96

06

DG

DG

DG

DG

HO

LBA

T-1

BT

+

R24

75.

6K

CN

PW

-2+

5V

HO

LBA

T-2

BT

+

HO

LBA

T-3

DG

BA

T1

CR

2032

DG

D10

2R

B70

5D

+5V

DG

C22

30.

1

<V

BT

>

VB

T

+5V

CN

PW

-1D

G

DG

CN

LIU

A-1

1+

5V

CN

LIU

A-1

2D

G

CN

PN

-7+

5V

CN

PN

-5D

G

CN

PN

-6D

G

CN

CU

T1-

2D

G

C21

50.

1C

947

/25

DG

CN

PW

7+

24V

CN

PW

-4M

G

CN

PW

-5M

G

CN

PW

-6M

G

CN

LIU

A-1

0+

24V

A

C23

10.

1C

1022

/50

R25

7

+24

V

MG

N.M

.

+24

VA

DG

C12

100/

50

DG

FG

R26

0

R14

127

0

DG

C22

6

DG

C20

910

0P

C20

510

0P

DG

C13

810

0P

DG

DG

DG

C22

210

00P

C14

810

00P

CN

CS

W-2

DG

C25

50.

1

R2

10(1

/4W

)

DG

C22

410

00P

MG

R25

9

N.M

.

R25

8

PS

NS

+5V

N.M

.

CN

CU

T1-

1

6 – 5

FO-475A

Vid

eo p

roce

ssin

g/M

otor

driv

e/th

erm

al b

lock

5/6

126 4 35

BD

EF

GI

HC

A

126 4 35

BD

EF

GI

HC

A

– +

–+

+5V

R17

55.

1KQ

101

2SC

2412

Q10

22S

A10

37

R17

21.

5K

DG

DG

DG

R17

410

K

CN

CIS

-1V

O(1

-1F

)V

IN

C15

910

00P

+5V

R21

510

K

R21

130

K

DG

IC11

2902

1098

(1-1

F)

VR

EF

+

(1-1

F)

VR

EF

–

DG

+5V

+24

V

+5V

CN

CIS

-3+

5V

CN

CIS

-2D

G

CN

CIS

-7+

24V

CN

CIS

-6G

LED

C16

71

R21

830

K

IC12

2902

131214

R24

533

K

R24

430

K

R24

220

0

R24

30

R1

27(1

W)

R19

0

Q1

2SD

1858

Q10

3R

NC

1402

E

BC

DG

DG

DG

(1-1

E)

VR

EF

CO

NT

(5-5

H)

LED

ON

CO

M9

11B

1C16

22B

2C15

33B

3C14

44B

4C13

55B

5C12

66B

6C11

77B

7C10

8E

TP

AT

PB

(1-1

E)

TP

A(1

-1E

)

TP

B(1

-1E

)(1

-1E

)

(1-4

A)

VT

HO

N

(3-1

D)

LED

ON

IC13

ULN

2003

A

VM

TC

NM

T-5

VM

TC

NM

T-6

TP

AD

CN

MT

-1T

PB

DC

NM

T-2

TP

AD

CN

MT

-3T

PB

DC

NM

T-4

VT

HO

NC

NP

W-3

LED

ON

(5-1

B)

+24

V

ZD

21N

4748

A

FU

100

ICP

S07

MG

MG

VT

HC

NP

W-8

VT

HC

NT

H-1

CN

TH

-2C

NT

H-1

6

MG

CN

TH

-7C

NT

H-8

CN

TH

-9

VT

HC

NP

W-9

VT

HC

NP

W-1

0R

248

22K

MG

+5V

CN

TH

-10

TH

AD

1(1

-1F

)T

H1

CN

TH

-5

MG

MG

C21

40.

1R

253

20K

C13

10/5

0R

252

470K

+5V

<V

IN>

<V

O>

<D

G>

VT

H

MG

VT

H

MG

DG

ZD

1M

TZ

J5.6

B

BE C

BC E

C16

810

00P

B

C E

C16

910

00P

DG

C22

9

DG

C18

8

DG

DGC

208

N.M

DG

C20

710

00P

DG

C21

310

00P

DG

C21

110

00P

MG

C8

DG

C22

80.

1

DG

C21

610

00P

N.M

N.M

DG

C13

010

00P

N.M

.

6 – 6

FO-475A

Ana

log

sign

al b

lock

6/6

126 4 35

BD

EF

GI

HC

A

BD

EF

GI

HC

A

126 4 35+

5V16 6 7

IC10

4053

C18

00.

1

DG

VC

C

GN

DV

EE

EN

AB

LE

+5V

16 7

IC6

4053

C16

40.

1

DG

VC

C

GN

D

– +

– +

– +

– + – +

– +

6 88

IC5

4051

C18

622

00P

R21

25.

6K

VR

EF

IC12

2902

76 5

R18

83.

3K DG

(1-1

D)

R11

810

K+

5V

R23

6N

.M.

R23

2N

.M.

C11

R22

9

N.M

.R

216

0 R18

7

C18

70.

047

C22

7N

.M.

MIC

IN

TE

LOU

T

VR

EF D

GD

GD

GC

NM

IC-1

CN

MIC

-2

102 1

150 1

C

R21

710

K

(6-2

A)

(6-3

H)

(6-3

H)

TX

CO

NT

ALA

RM

TX

A1

TX

A2

+5V

TX

OU

TC

NLI

UA

-8

R20

412

KC

163

270P

R20

615

0KR

209

91K

R20

8 8.

2K

R20

7 8.

2K

R20

210

K

C17

90.

22

C18

20.

22R

180

3.3K

C17

81

DG

DG

(1-1

D)

GA

INC

141 0

C18

510

00P

R21

468

.1K

VR

EF

IC12

2902

12 3

11

41 0

(3-4

H)

RX

INC

NLI

UA

-7

EX

SIG

CN

LIU

B-1

C14

30

R16

713

7K

R16

53.

9KR

163

N.M

.

R16

60

IC6

4053

3 5

C14

00.

1R

IN

(1-4

A)

RX

CO

NT

(1-3

A)

MO

NIT

OR

40 1

9C

177

0.1

R20

310

K

C20

0

R23

768

K

N.M

. 12 3

VR

EF

C17

60.

1

C19

80.

1R

233

20K

R23

420

K

(3-1

D)

RC

VO

L

141 0

11

R20

5

C20

110

00P

R24

047

K

1413 12

2 1

0 1

10

15

R18

633

K

R18

475

K

R18

215

0K

R16

030

0K

R18

151

0K

R15

947

0K

R18

375

0K

R18

510

0K

13 14 15 12 1 5 2 4

+5V

C13

90.

1

DG

16 6,7,

8

11 10 9C23

00.

1R

161

3K

+5V

4 2 35

87

1

C14

133

0P

R16

215

0K

R13

810

KD

GD

GD

G

C6

4.7/

50C

41/

50

6S

P+

SP

–

SP

MU

TE

VO

L A

VO

L B

VO

L C

BZ

OU

T

BZ

CO

NT

(1-1

E)

CN

SP

-1

CN

SP

-2

(1-5

A)

(3-1

C)

(3-1

C)

(3-1

C)

(1-1

F)

X0

X1

X2

X3

X4

X5

X6

X7

X

VD

D A CB

R13

710

KC

124

0.01

R13

91.

5KC

142

4700

P

DG

DG

(6-4

D)

ALA

RM

C16

20.

1

N.M

.

R17

910

K

13 12

R20

10 N.M

.R

231

R23

047

K R21

010

K

IC6

4053

IC10

4053

IC10

4053

IC11

2902

IC11

2902

+5V

VR

EF

R24

633

K

R21

333

KC

184

1

DG

+24

VA

TE

LIN

CN

LIU

A-2

C18

31

C23

20.

1

DG

DG

DG

R14

010

K

R17

810

K

C16

51

5 3

C18

10.

1

R24

11.

5K

CN

MIC

-3

CN

LIU

A-1

C16

6

DG

IC6

4053

IC11

2902

76 5

C

13 12

4

11

IC10

4053

IC4

MC

3411

9

R16

410

0K

9

N.M

.

N.M

.

(6-3

A)

TX

A1a

C C C

(1-3

A)

TX

A1a

C

6 – 7

FO-475A

Control PWB parts layout (Top side)

6 – 8

FO-475A

Control PWB parts layout (Bottom side)

6 – 9

FO-475A

[2] T

EL/

LIU

PW

B c

ircui

t1/

2

126 4 35

BD

EF

GI

HC

A

126 4 35

BD

EF

GI

HC

A

N.M

.

JP5

JP10

6

JP10

5

JP10

1JP

3

JP4

~ ~

+ –

– +

– +

+5V

– +

– +

– +

+5V

– ++24

VA

+5V

+5V

+24

VA

IC10

129

04

IC10

245

58

C10

70.

1

C11

80.

1

C5

47/2

5

VR

EF

-A

VR

EF

C12

10.

1C

131

0.1

C12

31

R14

030

K

R13

220

K

C12

21

IC10

314

58

PC

5

R13

4

R12

7

C11

7N

.M.

CN

LIU

A-2

TE

L IN

VR

EF

R12

8

SD

G

C11

5

N.M

.

R12

515

K

R12

68.

2KC

92.

2/50

IC10

245

58

R13

624

K

C11

610

00P

R13

53.

3K

R13

12.

2KR

130

150

DG

DG

C6

4.7/

50

D4

1SS

133

D3

1SS

133

L8R

-5C

L7R

-5C

DG

DG

Q10

1R

N14

02

L6R

-5C

C12

522

00P

C12

422

00P

R14

31K

R13

31.

5K

C11

4.7/

50

DG

C13

347

00P

R14

210

K VR

EF

C13

210

00P

R14

120

K

IC10

345

58IC

102

4558

R13

91.

6K

R13

8C

130

DS

G

N.M

.

ZD

9M

TZ

J2R

4BZ

D8

MT

ZJ2

R4B

C12

822

00P

R13

756

KC129220P

C12

010

00P

C10

10/5

0

C11

910

00P

VR

EF

-AR

120

22K

R12

122

K

R11

622

K

IC10

129

04

12 3

C11

00.

1

R11

968

KC11

156

0P

ZD

5H

Z2A

1Z

D4

HZ

2A1

VR

EF

-A

C10

80.

1R

117

620

C10

90.

1

R11

81K

R11

410

0

C10

50.

068

R11

347

0

R12

247

0

C10

633

0P

R11

539

K IC10

129

04

R12

330

K

R12

40

C11

20.

1T

XO

UT VR

EF

-A

CN

LIU

A-8

PC4

PC5

R105

R104

N.M

.

D S

GR10

315

ZD

2M

TZ

J6R

8B

R10

615

C1

4.7/

50

R10

210

K

R10

113

K

PC

2T

LP52

1

ZD1MTZJ30B

PC

3T

LP62

7

RE

C1

S1Z

B60

R1 0

ZD

6H

Z2A

1

ZD

7H

Z2A

1

C11

3

N.M

.

T1

I214

2

C10

10.

047

C3

1.0

C2

0.33

R10

830

0

R10

743

KC

40.

56 R2

22K

(1/2

W)

D1

1SS

131

PC

6T

LP52

1Z

D3

MT

ZJ2

0B

45 3

CM

LAR1

RA-501P-V6

AR2RA-501P-V6

AR

G

VA

1T

NR

7G18

1

L1

C10

2

L2C10

3

JP1

L3 N.M

.

JP2

JP10

2

JP10

3

6 57

6 5

8 4

7

756

12 3

TLJ

-2

CN

LNJ-

2

CN

LNJ-

3

CN

LNJ-

4

CN

LNJ-

5

TLJ

-1

CN

LNJ-

6

CN

HJ-

4

CN

HJ-

1

CN

LIU

A-3

CN

HJ-

2

CN

HJ-

3R

X–

RX

+

RX

MU

TE

TX

–

TX

+

JP10

4

PC

1

VR

EF

-A

RX

IN CN

LIU

A-7

4

8

DG

DG

4

8

DG

VR

EF

DG

DG

DG

DG

DG

DG

+24

VA

TE

LOU

T CN

LIU

A-1

Q10

8

VR

EF

2 31

DG

DG

Q1

BS

108

Q10

2

Q10

42S

C24

12K

DG

DG

DG

N.M

.

L5

N.M

.

N.M

.

N.M

.

N.M

.

NO

TE

:T

hese

mar

ks a

re a

ll sa

fety

-crit

ical

par

ts.

L4

N.M

.

6 – 10

FO-475A

TE

L/LI

U P

WB

circ

uit

2/2

126 4 35

BD

EF

GI

HC

A

126 4 35

BD

EF

GI

HC

A

+5V

+24

VA

R14

410

C12

60.

1

C12

70.

1

C7

47/2

5

SW

1H

OO

K S

W

+5V DG

+24

VA

CN

LIU

A-1

1

CN

LIU

A-1

2

CN

LIU

A-1

0

DG

CN

LIU

A-6

RH

S

DG

CN

LIU

A-9

CM

L+

24V

A1

12C

ML

D2

1SS

131

CN

LIU

B-6

E-R

LYQ

107

DG

PC

1R

112

CN

LIU

B-5

DP

MU

TE

Q10

6R

N14

02

DG

PC

2T

LP52

1R

111

470

CN

LIU

B-4

DP

ON

Q10

5R

N14

02

DG

PC

3T

LP62

7R

110

470

CN

LIU

A-4

CI

+5V

R12

910

0K

C11

40.

1

DG

DG

PC

6T

LP52

1

CN

LIU

A-5

HS

R10

9

C10

4

DG

DG

PC

4

+5V

N.M

.

VD

D

C8

22/5

0

Q10

3R

N14

02

DG

VD

D

NO

TE

:T

hese

mar

ks a

re a

ll sa

fety

-crit

ical

par

ts.

N.M

.

6 – 11

FO-475A

TEL/LIU PWB parts layout (Top side)

AC

NIS

HK

ZA

MY

GR

RA

SG

GH

AU

6 – 12

FO-475A

TEL/LIU PWB parts layout (Bottom side)

AC

NIS

HK

ZA

MY

GR

RA

SG

GH

AU

6 – 13

FO-475A

[3] P

ower

sup

ply

PW

B c

ircui

t

126 4 35

BD

EF

GI

HC

A

126 4 35

BD

EF

GI

HC

A

4 3

RL1

N40

05 x

4

C5

68/4

00

R2

0.33

(2W

)

C7

220P

INO

UT

GN

D

L1

C1

0.1

V1

470V

F1

T1.

25A

/250

V

CN

1

Q1

FS

5KM

-18A

R5

560K R6

560K

R7

220K

(2W

)

D5

05N

U42

C6

1500

P

T1

D7

S3L

20U

-400

4P15

C16

2200

P

C15

680/

35

ZD4RD30FB3

R19

R12

2.2K

Q3

2SC

1740

S

PC

1P

C12

3FY

8

R13

270

R14

6.8K V

R1

470

R15

2.4K

7 10

VM

IC1

NJM

78M

05F

A1

3

2

C18

470/

16

D8

SR

140

R10 33

D6

IS20

76A

PC

1P

C12

3FY

8

1 2

C4

1000

P

AC

LA

C N

R3

15K

C9

0.06

8

R4

100

Q4

2SC

1741

AS

QR Q

22S

C26

55-Y

C101000P

C111000P

ZD2RD3.3ESAB2 R

956

0

R8

820

C8

4700

P

C13

2200

P

C17

1000

P

6M

G

VT

H

MG

MG

5 4

+5V

2

DG

1CN

2

31

R1

560K

C3

1000

PD3

D2

D4

D1

TH

1M

1600

7C

C20

2200

P

R16

820

R11

560

C141000P

(5)

(1)

(2)

(3)

(6)

(7)

(8)

(4)

C19

1/50

ZD3RD6.2ESAB2N

.M.

9V

TH

8V

TH

3V

TH

-ON

FB

1F

3C

CP

2E10

0

D9

IS20

76A

RY

1A

JS33

12

C2

0.1

F2

T1.

25A

/250

V

6 – 14

FO-475A

Power supply PWB parts layout

6 – 15

FO-475A

[4] O

pera

tion

pane

l PW

B c

ircui

t

Not

e: S

ince

the

part

s of

this

PW

B c

an n

ot b

e su

pplie

d, c

hang

e it

as a

uni

t.

126 4 35

BD

EF

GI

HC

A

126 4 35

BD

EF

GI

HC

A

CN

PN

-15

CN

PN

-14

CN

PN

-13

CN

PN

-12

CN

PN

-11

SE

N0

SE

N1

SE

N2

SE

N3

SE

N4

KE

N 1

A

CN

PN

-3K

EN

2A

CN

PN

-2K

EN

3A

CN

PN

-1K

EN

4A

CN

PN

-10

E

CN

PN

-7+

5V

CN

PN

-6G

ND

CN

PN

-5

FU

NC

RE

CE

PT

ION

RE

SO

LUT

ION

PLA

Y

RE

MIN

DE

R

CO

PY

DE

LET

E

8 02

D1

D2

D3

D4

D5

D6

D7

D8

D9

11 12 13 1 2 3 4 5 10

A0

A1

A2

A3

9 7 6 14

IC10

174

HC

147

CN

LCD

-6C

NLC

D-5

CN

LCD

-3C

NLC

D-2

CN

LCD

-1

C1

22/5

0C

20.

022

CN

LCD

-11

LD4

CN

PN

-4

GN

D

CN

LCD G

ND

1 2 3 4 5 6 7 8 9 10 11 12 13 14

+5V

VO

RS

GN

DE N

.C.

N.C

.N

.C.

N.C

.LD

4LD

5LD

6LD

7

CN

PN

KE

N 4

AK

EN

3A

KE

N 2

AK

EN

1A

+5V

GN

DG

ND

OR

GS

NS

FR

SN

SE S

EN

4S

EN

3

DO

WN

01

UP

02

ST

OP

ST

AR

T

5

RE

C

9 #3 6

HO

LD

SP

EA

KE

R

SP

EE

D

RE

DIA

L

07 0903 05

08 1004 06

71 4

D5

1SS

270

D4

1SS

270

D3

1SS

270

D1

1SS

270

CN

LCD

-12

LD5

CN

LCD

-13

LD6

CN

LCD

-14

LD7

D2

1SS

270

CN

LCD

-4R

S

15N

.C.+5V

VC

C

GN

D 816

R1

6.2K R8

1K

VO

+5V

CN

PN

-8

CN

PN

-9

R7

220

SG

266

OR

GS

NS

AC E

K

FR

SN

S

OR

GS

NS

SE

N2

SE

N1

SE

N0

RE

PE

AT

FR

SN

S

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

R10 100K

R5 100K

R9 100K

R3 100K

R2 100K

R4 100K

R11 100K

R12 100K

R6 100K

FO-475A

7 – 1

CHAPTER 7. OPERATION FLOWCHART

[1] Protocol

NSF

DIS

NSS

TCF

CED

NSF

DIS

NSS

TCF

RTC

MPS

CFR

RTC

MPS

MCF

RTC

EOP

MCF

MCF

DCN

CFR

TSI

CSI

CSI

TSI

RTC

EOP

MCF

DCN

IMA

GE

SIG

NA

L

Document ejectedRecording papor ejected

Receive sideG3 communication

CED

Transmitter side(Document inserted into document sensor during standby)

To recordingposition

(DCS)

Cut line printed

IMA

GE

SIG

NA

L

Cut line printed

IMA

GE

SIG

NA

LIM

AG

ES

IGN

AL

Next page insertcommand

1st page

Document inserted tothe reading position

(DCS)

FO-475A

7 – 2

[2] Power on sequence

2

1YES

YES

CPU initialized

MODEM initialized

STOP key ?

“WAIT A MOMENT” display

START

NO

YES

STAND-BY

3 sec ?NO“MEMORY CLEAR ?” display

NO

YES

STAND-BY

3 sec ?NO

NO

START key ?

COPY key ?

STOP key ?

NO

Memory clear

STAND-BY

21

“MEMORY CLEARED” display

Memory clear

PROCESS CHECK MODE

“MEMORY CLEARED” display

YES

FO-475A

8 – 1

CHAPTER 8. OTHERS

[1] Service tools

1. List

Relay board unit

NO. PARTS CODE DESCRIPTION Q’TYPRICERANK

1 C P W B S 2 9 1 5 S C S 1 Relay board unit 1 BN2 P S H E Z 3 3 5 4 S C Z Z Shading wave memory standard paper 1 AD

1 C C N W – 4 7 5 6 S C 0 1 SPEAKER RELAY CABLE 1 AK2 C C N W – 4 7 5 7 S C 0 1 PANEL RELAY CABLE 1 AW3 C C N W – 4 7 5 8 S C 0 1 CIS RELAY CABLE 1 AQ4 C C N W – 4 7 5 9 S C 0 1 HEAD RELAY CABLE 1 AX5 C C N W – 4 7 6 0 S C 0 1 CAM SWITCH RELAY CABLE 1 AK6 C C N W – 4 7 6 1 S C 0 1 CUTTER SWITCH RELAY CABLE 1 AK7 C C N W – 4 7 6 3 S C 0 1 MOTOR RELAY CABLE 1 AP8 Q C N W – 4 7 6 4 S C Z Z PAPER SENSOR RELAY CABLE 1 BB9 V H P R P i – 5 7 4 / / / PHOTO TRANSISTOR [PSNS] 1 AF

10 V R S – T S 2 A D 2 2 1 J RESISTOR (1/10W 220Ω ±5%)[R100] 1 AA11 Q P W B S 2 9 1 5 S C Z 4 EXTENSION PWB 1 AR

NO. PARTS CODE DESCRIPTION Q’TYPRICERANK

PSNS(TP3)

PI1

DG(TP1)

+5V(TP2)

R100

FO-475A

8 – 2

2. Description

2-1. Relay board unit

1. Remove the TEL/LIU PWB, control PWB and Power Supply PWBfrom this unit, and mount the relay board unit instead.

• Before connecting the wiring to the relay board unit, set the testPWB switches to the fixed position.

2. The setting is as follows.

The recording paper sensor (PSNS) is operated by OR of the mechani-cal unit switch and the test PWB switch. When performing installation inthe machine unit, set the test PWB switches to the fixed position.

Mechanical unit PWB to be tested

Actual operation with mechanical unit

Recording papersensor

ON/OFF operation OFF (Photo interrupteris interrupted.)

PWB sensor check

Recording papersensor

ON/OFF operationOFF

NOTE

POWERSUPPLY

PWB

TEL/LIUPWB

CHECKCONTROL

PWB

DOORSENSORRELAY CABLE

DON'T SEPARATE

UNIT

TP3(PSNS)

TP3(PSNS)

TP1(DG)TP2(+5V)

C K

AE

These cables are connected from the extension boardand the checked control PWB at TP1 thru TP3 (signalsof DG, +5V and PSNS).

EXTENSION PWB

Relaycable

CNLIUA

CHECKCONTROLPWB

TEL/LIUPWB1

CNPW

CNLIUA

POWERSUPPLYPWB

• The relay cables are used as one pair.• The sensor is wired as shown in the following figure.• The door swich and hook switch are manually operated.

CNLIUBCNLIUB1

12

6

FO-475A

8 – 3

3. Shading paperThe white and black basis is applied to remember the shading wave-form. Be sure to perform this operation when replacing the battery orreplacing the control PWB. Execute in the shading mode of DIAG mode.

UX-108/178 SERIES SHADING WAVE MEMORY STANDARD PAPER (PSHEZ3354SCZZ)

FO-475A

8 – 4

[2] IC signal name

CONTROL PWB UNITIC13: VHiULN2003AN/ (ULN2003A)

IC3: VHiMC74HCU04F(MC74HCU04F)

IC7: VHiW24257S7LL (W24257S-70LLT)

IC6, 10: VHiHCF4053M1T (HCF4053B)

16 15 14 13 12 11 10 9

1 2 3 4 5 6 7 81B 2B 3B 4B 5B 6B 7B E

1C 2C 3C 4C 5C 6C 7C COM

Signal

A0~A12CE1/CE2

WE

OE

I/O1~I/O8

VCC

GND

N.C.

Address input

Chip enable

Write enable

Write enable

Data I/O

Power source

Ground

No connection

1

2

3

4

5

6

7

8

9

10

11

12

13

14

A14

A12

A7

A6

A5

A4

A3

A2

A1

A0

DQ1

DQ2

DQ3

GND

28

27

26

25

24

23

22

21

20

19

18

17

DQ5

DQ6

DQ7

DQ8

S1

A10

S2

A11

A9

A8

A13

W

VCC

(TOP VIEW)

16

15 DQ4

Pin name

6

11

10

9

12

13

2

1

Inhibit

Controls14

15Common

Out/In

5

SwitchesIn/Out

4

3

A

B

C

X0

X1

Y0

Y1

Z0

Z1

X

Y

Z

VDD: Pin 16VSS: Pin 8VEE: Pin7

14 13 12 11 10 9

1 2 3 4 5 61A 1Y 2A 2Y 3A 3Y

VCC 6A 6Y 5A 5Y 4A8

4Y

7GND

FO-475A

8 – 5

IC11, 12: VHiLM2902D/-1 (LM2902D)

IC5: VHiHEF4051BT1 (HEF4051BT)

IC100: VHiPST596CMT1 (PST596CNR)

IC8: VHi27C02015Ti (27C020)EP-ROM

IC4: VHiMC34119DR2 (MC34119DR2)

+–

1

A+ –

D2

3

4

14

13

12

11

5

6

7

10

9

8

+–B

+ –C

D OUTPUT

D-INPUT

D+INPUT

GND

C+INPUT

C-INPUT

C OUTPUTB OUTPUT

B-INPUT

B+INPUT

V+

A+INPUT

A-INPUT

A OUTPUT

6

11

10

9

13

14

15

12

Inhibit

Controls

15 CommonOut/In

1Switches

In/Out

5

A

B

C

X0

X1

X2

X3

X4

X5

X

VDD: Pin 16VSS: Pin 8VEE: Pin7

2 X6

4 X7

1

2

M/R

SUB

5 VCC

(TOP VIEW)

3GND 4 VOUT

1

2

3

4

5

6

7

8

9

10

11

12

13

VPP

A16

A15

A12

A7

A6

A5

A4

A3

A2

A1

A0

DQ1

32

31

30

29

28

27

26

25

24

23

22

21

20

VCC

PGM

NC

A14

A13

A8

A9

A11

G

A10

E

DQ8

DQ7

14

15

16

DQ2

DQ3

GND

DQ6

DQ5

DQ4

19

18

17

(TOP VIEW)

Pin name

A0~A16

E

G

GND

PGM

DQ1~DQ8

VCC

VPP

Signal

Address input

Chip enable

Output enable

Ground

Program

Data output (Program input)

+5V power

+12.5V power(*)

(*) Only in the program mode

1

2

3

4

CD

FC2

FC1

VIN

8

7

6

5 VO1

VCC

GND

VO2

(TOP VIEW)

FO-475A

8 – 6

IC1: VHiR96FC20V24 (R96V24)

TXDAT

TMODE

NC

DGNDA1

TRESET

TSTROBE

RMODE

RXCONT

DGND1

WRITE

D0

D1

D2

D3

D4

D5

RX

D

TX

D

GP

I1

DG

ND

5

RT

S

GP

I0

EN

85

DC

LK

RLS

D

NC

SR

4OU

T

EY

EX

Y

SR

1IO

SA

1CLK

IA1C

LK

EY

EC

LK

NC

NC

NC

NC

VA

A1

SLE

EP

AG

ND

2

RIN VC

VR

EF

NC

NC

DG

ND

A3

SP

KR

VA

A2

OH

GPI5

VDD2

GPI6

GPI7/RINGD

GPO7

GPO6

GPO5

GPO4

GPO3

DGND2

CTS

IRQ1

GPO2

GPO1

GPO0

RESET

24

100

99 98 97 96 95 94 93 92 91 90 89 88 87 86 85

31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

D6

D7

VDD1

RS0

RS1

RS2

RS3

RS4

XTKI73

XTLO74

XCLK75

YCLK76

VDD377

IRQ278

SR3IN79

DGND380

AVDD 25

TALK 26

AGND1 27

TXA1 28

TXA2 29

DGNDA2 30

PO

R47

CLK

IN48

NC

49

IAC

LK50

56

GPI355

GPI254

READ53

CS52

NC51

EY

ES

YN

G84

SR

3OU

T83

SR

4IN

82

DG

ND

481

GPI4

FO-475A

8 – 7

IC2: VHiR96FC20V24 (FC200)

ST

RB

PO

L37

A23 1

A22 2

A21 3

A20 4

A19 5

A18 6

VSSO 7

A17 8

A16 9

A15 10

A14 11

A13 12

A12 13

VDDO 14

A11 15

A10 16

A9 17

A8 18

A7 19

A6 20

VSSO 21

A5 22

A4 23

A3 24

A2 25

A1 26

A0 27

VSSI 28

PCLK 29

POAT 30

VSSO108

GPIO20/ALTTONE107

106

105

104

SM3/GPO7103

VDDI102

START101

CLK1100

CLK1N99

CLK298

97

FCS1N/VIDCTL096

VSSI95

94

93

92

91

90

89

88

87

86

85

84

83

82

VDDO81

80

79

D0

144

D1

143

D2

142

D3

141

VD

DO

140

D4

139

138

137

136

135

134

133

132

131

130

DE

BU

GN

129

RD

N128

WR

N127

126

109

D6

D7

SY

SC

LK

VS

SO

RE

SE

TN

TS

TC

LK

SY

NC

DW

RND5

MIR

ON

VS

SI

OP

O7/G

PO

1538

OP

O6/G

PO

1439

OP

O5/G

PO

1340

VD

DO

41

OP

O4/G

PO

12/S

ST

XD

142

OP

O3/G

PO

1143 44

VS

SO

45 46 47

VD

DI

48 49 50 51 52

VS

SI

53

VS

SO

72

LCD

CS

/GP

IO17

54 55

RE

GD

MA

124

VD

DI

123

122

121

120

119

118

117

116

115

114

RA

SN

113

CA

S0N

112

CA

S1N

111

110

125

MC

SN

RO

MC

SN

PM

3/GP

O3

VD

RA

M

WR

PR

OT

N

WA

ITN

CS

IN

TO

NE

CS

0N57

TE

ST

58

XIN

59

XO

UT

60

BA

TR

ST

N61

PW

RD

WN

N62

VB

AT

63

VS

SI

64

TH

AD

I65

–VR

EF

/CLR

EF

66

VIN

67

AD

XG

68

AD

GA

69

AD

GD

56

AD

VA

70

+V

RE

F71

PLAT 31

VDDI 32

STRB3 33

STRB2 34

STRB1 35

STRB0 36

78

77

76

75

GPIO18/IRQ9N74

GPIO19/RDY/SEROUT73

OP

O2/G

PO

10

OP

O1/G

PO

9

OP

O0/G

PO

8

OP

13/GP

IO24

OP

12/GP

IO23

/SS

CLK

I

OP

11/GP

IO22

/SS

TA

TI

OP

10/GP

IO21

/SS

RX

DI

LED

GT

L/GP

IO16

GPIO17/IRQ5N

GPIO16/IRQ8

GPIO15/CS5N

GPIO14/CS4N

GPIO13/CS3N

GPIO12/CS2N

GPIO11/BE/SERINP

GPIO10/SSSTAT2

GPIO9/FRDN

GPIO8/FWRN

GPIO7/SSRXD2

GPIO6/SSTXD2

VSSO

GPIO5/SSCLK2

GPIO4

GPIO3/SASCLK

GPIO2/SASRXD

GPIO1/SASTXD

GPIO0

FCS2N/VIDCTL1

SM2/GPO6

SM1/GPO5

SM0/GPO4

PM

2/GP

O2

PM

1/GP

O1

PM

0/GP

O0

FO-475A

CONTENTS

PARTS GUIDE

Because parts marked with " " is indispensable for the machine safety maintenance and operation, it must bereplaced with the parts specifi to the product specification.

1 Cabinet, etc.

2 Upper cabinet

3 Document guide upper

4 Drive unit

5 Packing material & Accessories

6 Control PWB unit

7 TEL-Liu PWB unit

8 Power supply PWB unit

50 Hardware parts

Index

FO-475CNFO-475

MODEL FO-475

FO-475A

[1] Cabinet, etc.

– 1 –

NO. PARTS CODEPRICERANK

NEWMARK

PARTRANK

DESCRIPTION

12

B4

B1

B7

B4

B4

B5

B4

B4

B4

B1

B1

B4

B4

B4

37

33

28

34

3132

3038

35

39

29

29

22

24

55 36

2523

54

21

10

17

13(100mm)

43

18

47 44

44

49

9

610

258

2

7

11

141

54

3 3

26

27

B4

B4

15

DOCUMENTGUIDEUPPER

60

59

575740

41

46

46

50B6

B6

48

42

B4

B4

4551

52

53

B4

DRIVE UNIT

61

20

19

8

FO-475A

NO. PARTS CODEPRICERANK

NEWMARK

PARTRANK

DESCRIPTION

– 2 –

[1] Cabinet etc.1 LFRM-2184XHZZ AP C Head frame2 MSPRC2949XHZZ AC C Head spring A3 MSPRC2950XHZZ AC C Pinch roller pressing spring4 NROLP2334XHZA AC C Pinch roller5 NSFTZ2281XHZZ AD C Pinch roller shaft6 PGIDP2497XHZZ AC C Head support,left7 PGIDP2498XHZZ AC C Head support,right8 PSHEZ3324XHZZ AD C Head sheet9 QCNW-4748XHZA AP C Head cable

10 QCNW-4754XHZZ AE C Head earth cable11 RHEDZ2054XHZZ BP B Thermal head12 DCEKP370BXH24 BG N E Operation panel unit13 LBNDJ2006XHZZ AA C Band(GT-100M)14 LSTPF2049XHZZ AD C Stopper plate15 QCNW-4816XHZA AL C Panel cable17 CCNW-4745XH01 AL C Speaker ass’y18 GCABB2298XHZB AT D Lower cabinet19 MLEVP2263XHZZ AC C Paper sensor lever20 MSPRD2947XHZZ AC C Paper sensor lever spring21 DCEKL409BXH11 BH N E TEL/Liu PWB unit22 GCASP2099XHZA AN C PWB case,top23 GCASP2100XHZZ AN C PWB case,bottom24 QACCL762AXHZZ AY B AC cord ass’y25 RDENT2121XHZZ BQ E Power supply PWB unit26 GDAI-2078XHZB AH C Handset cover27 MLEVP2261XHZZ AD C Hook switch lever28 LFRM-2185XHZZ AH C Scanner fram29 MSPRC2948XHZZ AC C CIS spring30 NGERH2379XHZZ AC C Idler gear,25Z31 NGERH2380XHZZ AC C Reduction gear,17/36Z32 NGERH2392XHZZ AC C Reduction gear,17/21Z33 NROLR2375XHZZ AL C Feed roller34 NSFTZ2273XHZZ AF C Feed roller shaft35 PGIDP2499XHZZ AD C CIS support,left36 PGIDP2500XHZZ AD C CIS support,right37 PGIDP2505XHZZ AF C Document guide lower38 QCNW-4747XHZZ AH C CIS cable39 RUNTZ2020SCZZ BF B CIS unit40 MLEVP2262XHZZ AD C Paper sensor lever41 MSPRC2989XHZZ AC C Paper sensor lever spring42 PGIDP2496XHZZ AD C Paper support guide43 DCEKC787KXHZZ BW N E Control PWB unit(Within ROM)44 LBSHP2092XHZZ AC C Platen bearing45 MARMP2019XHZZ AC C Cutter arm46 MSPRC2945XHZZ AC C Anti curl spring47 NGERH2382XHZZ AC C Platen gear48 NROLP2332XHZZ AD C PO pinch roller49 NROLR2376XHZZ AX C Platen roller50 NSFTZ2274XHZZ AK C Anti curl shaft51 PCUT-2037SCZZ AT C Cutter52 PGIDP2506XHZZ AE C Cutter guide53 PGIDP2507XHZZ AF C Cutter cover54 GLEGG2068XHZZ AC C Rubber leg55 PSHEZ3325XHZZ AD C Jack sheet57 PSHEZ3362XHZA AD C Guide sheet58 MSPRC3005XHZZ AC C Head spring B59 RCORF2063XHZZ AF B Core60 RCORF2064XHZZ AF B Core61 HPNLH2383XHZ1 AK N D Decoration panel

FO-475A

– 3 –

[2] Upper cabinet

[3] Document guide upper

2

1

3

5

4

12

10

8

7

9

6

B2

B3

B3

13

14

15

15

3 2

75

6

4

915

10

16

1

14

13

12

1

11

8

17

FO-475A

NO. PARTS CODEPRICERANK

NEWMARK

PARTRANK

DESCRIPTION

[2] Upper cabinet1 GCABA2297XHZW AT N D Upper cabinet2 JBTN-2216XHZB AF C 12 key3 JBTN-2217XHZB AE C Direct key4 JBTN-2218XHZZ AE C Start key5 JBTN-2219XHZZ AD C Stop key6 LPLTP2909XHZB AE N C Document tray7 MSPRC2954XHZZ AC N C Hopper spring8 NGERP2318XHZZ AD C Pinion gear9 PGIDP2501XHZB AE N C Hopper guide,left

10 PGIDP2502XHZB AE N C Hopper guide,right12 QCNW-4816XHZA AL N C Panel cable13 DCEKP367BXH02 BL N E Operation panel PWB unit14 JBTN-2224XHZA AF N C TAD key15 PSHEZ3393XHZZ AD N C Hopper guide sheet

(Unit)901 DCEKP370BXH24 BG N E Operation panel unit

[3] Document guide upper1 LBSHP2093XHZZ AC C Bearing2 LPLTG2911XHZZ AE C Separator rubber3 LPLTP2908XHZZ AE C Separator plate4 MLEVP2264XHZZ AD C Panel lock lever5 MLEVP2265XHZZ AD C Document sensor lever6 MSPRD2953XHZZ AC C Document sensor lever spring7 MSPRP2944XHZZ AC C Paper feed spring8 MSPRT2951XHZZ AC C Separate spring9 MSPRT2951XHZZ AC C Panel lock lever spring

10 NGERH2383XHZZ AC C Idler gear,2011 NGERH2402XHZZ AC C CIS gear,29Z12 NROLR2413XHZZ N C CIS roller A ass’y13 NROLR2414XHZZ N C CIS roller B ass’y14 NROLR2374XHZZ AP C Transfer roller15 PGIDP2504XHZA AF N C Document guide upper16 PSHEZ3355XHZZ AD C Rear sheet17 NGERH2405XHZZ N C Cuppling gear

– 4 –

FO-475A

– 5 –

[4] Drive unit

[5] Packing material & Accessories

19

2

17

18

1

16

18

1213

14

11 15 1213

138 7

1511

9

6

3

11

10

4

85

8

13

B4

2

10

83

116

7

9

5FAXPAPER

1

ACCORD

4

13

TAPE

CUTTER ARM

12

14

1617

15

18

FO-475A

NO. PARTS CODEPRICERANK

NEWMARK

PARTRANK

DESCRIPTION

[4] Drive unit1 LFRM-2186XHZZ AH C Drive unit frame2 LPLTM2910XHZZ AE C Motor heat sink3 MCAMP2024XHZZ AE C Cam4 MLEVP2266XHZZ AD C Planet gear lever A5 MLEVP2267XHZZ AD C Planet gear lever B6 MLEVP2268XHZZ AD C Change lever A7 MLEVP2270XHZZ AD C Planet gear lever C8 MSPRC2955XHZZ AC C Planet gear spring9 MSPRT2956XHZZ AC C Change lever spring

10 NGERH2356XHZZ AC C Idler gear,20Z11 NGERH2379XHZZ AC C Idler gear,25Z12 NGERH2380XHZZ AC C Reduction gear,17/36Z13 NGERH2387XHZZ AC C Planet gear,17Z14 NGERH2390XHZZ AC C Cutter gear,44Z15 NGERH2391XHZZ AC C Reduction gear,17/30Z16 QCNW-4749XHZZ AD C Cam switch cable17 QCNW-4750XHZZ AD C Cutter cam switch cable18 QSW-F2224SCZZ AE B Detection switch19 RMOTZ2134XHZZ BA B Motor

[5] Packing material & Accessories1 TINSE3900XHZZ AP N D Operation manual2 TLABH4237XHZZ AC D Rapid key labels3 SPAKC425AXHZZ AQ N D Packing case4 TLABM4676XHZZ AH N D Box label5 DUNTK425BXHOG AL N E Handset6 QCNWG0376AFZZ AM C Telephone line cord7 QCNW-3976XHOG AT C Handset cord8 SPAKP3385SCZZ AG D Vinyl cover9 SPAKA160AXHZZ AF D Pad

10 SPAKA161AXHZL AF D Packing add.,left11 SPAKA162AXHZR AF D Packing add.,right12 TCADZ2670XHZZ AK N D Pop card13 PCUSK2115XHZZ AG N D Cutter pad14 TCADZ2264XHZZ AD D Installation card15 TLABV4702XHZZ AE N D Bar cord label16 QPLGZ9065AFZZ AP C Australia plug17 QCNWG0381AFZZ AM C New Zealand cable18 PWIR-2032XHZZ AL N C Paper guide

– 6 –

FO-475A

NO. PARTS CODEPRICERANK

NEWMARK

PARTRANK

DESCRIPTION

– 7 –

[6] Control PWB unit1 UBATL2046SCZZ AK B Battery(CR2032T34) [BAT1]2 VCEAGA1HW106M AA C Capacitor(50WV 10µF) [C1]3 VCEAGA1HW106M AA C Capacitor(50WV 10µF) [C2]4 VCEAGA1EW476M AA C Capacitor(25WV 47µF) [C3]5 VCEAGA1HW105M AB C Capacitor(50WV 1µF) [C4]6 VCEAGA1HW106M AA C Capacitor(50WV 10µF) [C5]7 VCEAGA1HW475M AA C Capacitor(50WV 4.7µF) [C6]8 VCEAGA1HW475M AA C Capacitor(50WV 4.7µF) [C7]9 VCEAGA1EW476M AA C Capacitor(25WV 47µF) [C9]

10 VCEAGA1HW226M AB C Capacitor(50WV 22µF) [C10]11 VCEAGA1HW107M AA C Capacitor(50WV 100µF) [C12]12 VCEAGA1HW106M AA C Capacitor(50WV 10µF) [C13]13 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C100]14 VCCSTV1HL102J AA C Capacitor(50WV 1000PF) [C101]15 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C104]16 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C107]17 VCCCTV1HH150J AA C Capacitor(50WV 15PF) [C108]18 VCCCTV1HH150J AA C Capacitor(50WV 15PF) [C109]19 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C110]20 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C111]21 VCKYTV1CF105Z AB C Capacitor(16WV 1µF) [C112]22 VCKYTV1CF105Z AB C Capacitor(16WV 1µF) [C113]23 VCCCTV1HH5R0C AA C Capacitor(50WV 5PF) [C114]24 VCCCTV1HH5R0C AA C Capacitor(50WV 5PF) [C115]25 VCKYTV1CF105Z AB C Capacitor(16WV 1µF) [C116]26 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C117]27 VCCCTV1HH180J AA C Capacitor(50WV 18PF) [C118]28 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C119]29 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C120]30 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C121]31 VCCCTV1HH150J AA C Capacitor(50WV 15PF) [C122]32 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C123]33 VCKYTV1HB103K AB C Capacitor(50WV 0.01µF) [C124]34 VCKYTV1HB222K AA C Capacitor(50WV 2200PF) [C125]35 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C126]36 VCKYTV1HB103K AB C Capacitor(50WV 0.01µF) [C127]37 VCCCTV1HH180J AA C Capacitor(50WV 18PF) [C128]38 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C129]39 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C130]40 VCKYTV1HB222K AA C Capacitor(50WV 2200PF) [C131]41 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C133]42 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C134]43 VCKYTV1CF105Z AB C Capacitor(16WV 1µF) [C137]44 VCCCTV1HH101J AA C Capacitor(50WV 100PF) [C138]45 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C139]46 VCKYTV1EB104K AA C Capacitor(25WV 0.1µF) [C140]47 VCCSTV1HL331J AA C Capacitor(50WV 330PF) [C141]48 VCKYTV1HB472K AA C Capacitor(50WV 4700PF) [C142]49 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [C143]50 VCKYTV1CF105Z AB C Capacitor(16WV 1µF) [C144]51 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C145]52 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C146]53 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C147]54 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C148]55 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C149]56 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C151]57 VCCCTV1HH220J AA C Capacitor(50WV 22PF) [C153]58 VCCCTV1HH220J AA C Capacitor(50WV 22PF) [C154]59 VCKYTV1CF105Z AB C Capacitor(16WV 1µF) [C155]60 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C156]61 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C158]62 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C159]63 VCKYTV1HB222K AA C Capacitor(50WV 2200PF) [C160]64 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C161]65 VCKYTV1EB104K AA C Capacitor(25WV 0.1µF) [C162]66 VCKYTV1HB271K AA C Capacitor(50WV 270PF) [C163]67 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C164]68 VCKYTV1CF105Z AB C Capacitor(16WV 1µF) [C165]69 VCKYTV1CF105Z AB C Capacitor(16WV 1µF) [C167]70 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C168]71 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C169]72 VCCCTV1HH300J AA C Capacitor(50WV 30PF) [C174]73 VCCCTV1HH300J AA C Capacitor(50WV 30PF) [C175]74 VCKYTV1EB104K AA C Capacitor(25WV 0.1µF) [C176]75 VCKYTV1EB104K AA C Capacitor(25WV 0.1µF) [C177]76 VCKYTV1CF105Z AB C Capacitor(16WV 1µF) [C178]77 VCKYTV1CB224K AC C Capacitor(16WV 0.22µF) [C179]78 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C180]79 VCKYTV1EB104K AA C Capacitor(25WV 0.1µF) [C181]80 VCKYTV1CB224K AC C Capacitor(16WV 0.22µF) [C182]

FO-475A

NO. PARTS CODEPRICERANK

NEWMARK

PARTRANK

DESCRIPTION

– 8 –

[6] Control PWB unit81 VCKYTV1CF105Z AB C Capacitor(16WV 1µF) [C183]82 VCKYTV1CF105Z AB C Capacitor(16WV 1µF) [C184]83 VCCSTV1HL102J AA C Capacitor(50WV 1000PF) [C185]84 VCKYTV1HB222K AA C Capacitor(50WV 2200PF) [C186]85 VCKYTV1HB473K AA C Capacitor(50WV 0.047µF) [C187]86 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C189]87 VCCCTV1HH300J AA C Capacitor(50WV 30PF) [C190]88 VCCCTV1HH300J AA C Capacitor(50WV 30PF) [C191]89 VCCCTV1HH300J AA C Capacitor(50WV 30PF) [C192]90 VCCCTV1HH300J AA C Capacitor(50WV 30PF) [C193]91 VCCCTV1HH150J AA C Capacitor(50WV 15PF) [C194]92 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C195]93 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C196]94 VCCCTV1HH101J AA C Capacitor(50WV 100PF) [C197]95 VCKYTV1EB104K AA C Capacitor(25WV 0.1µF) [C198]96 VCCCTV1HH101J AA C Capacitor(50WV 100PF) [C199]97 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C201]98 VCCCTV1HH101J AA C Capacitor(50WV 100PF) [C202]99 VCCCTV1HH101J AA C Capacitor(50WV 100PF) [C203]

100 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C204]101 VCCCTV1HH101J AA C Capacitor(50WV 100PF) [C205]102 VCKYTV1HB222K AA C Capacitor(50WV 2200PF) [C206]103 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C207]104 VCCCTV1HH101J AA C Capacitor(50WV 100PF) [C209]105 VCKYTV1HB222K AA C Capacitor(50WV 2200PF) [C210]106 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C211]107 VCCCTV1HH300J AA C Capacitor(50WV 30PF) [C212]108 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C213]109 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C214]110 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C215]111 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C216]112 VCCCTV1HH101J AA C Capacitor(50WV 100PF) [C217]113 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C218]114 VCCCTV1HH101J AA C Capacitor(50WV 100PF) [C219]115 VCCCTV1HH101J AA C Capacitor(50WV 100PF) [C220]116 VCCCTV1HH101J AA C Capacitor(50WV 100PF) [C221]117 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C222]118 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C223]119 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C224]120 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C225]121 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C228]122 VCKYTV1EB104K AA C Capacitor(25WV 0.1µF) [C230]123 VCKYTQ1HF104Z AA C Capacitor(50WV 0.1µF) [C231]124 VCKYTQ1HF104Z AA C Capacitor(50WV 0.1µF) [C232]125 QCNCM7014SC0G AB C Connector(7pin) [CNCIS]126 QCNCM2442SC0B AB C Conector(2pin) [CNCSW]127 QCNCM7014SC0B AD C Connector(2pin) [CNCUT1]128 QCNCW2500SC1B AF C Connector(12pin) [CNLIUA]129 QCNCW2500SC0D AG C Connector(4pin) [CNLIUB]130 QCNCM7014SC0F AB C Connector(6pin) [CNMT]131 QCNCM7014SC1E AC C Connector(15pin) [CNPN]132 QCNCW2500SC1J AD C Connector(10pin) [CNPW]133 QCNCM2401SC0B AA C Connector(2pin) [CNSP]134 QCNCM7014SC1F AD C Connector(16pin) [CNTH]135 VHD1SS355//-1 AB B Diode(1SS355) [D100]136 VHD1SS355//-1 AB B Diode(1SS355) [D101]137 VHDRB705D//-1 AD B Diode(RB705D) [D102]138 VHVICPS07//-1 AA B IC protector(ICP-S07) [FU100]139 VHIR96FC20V24 BH N B IC(R96V24)[Within IC1 and IC2 pair] [IC1]140 VHIR96FC20V24 BH N B IC(FC200)[Within IC1 and IC2 pair] [IC2]141 VHIMC74HCU04F AD B IC(MC74HCU04F) [IC3]142 VHIMC34119DR2 AH B IC(MC34119DR2) [IC4]143 VHIHEF4051BT1 AL B IC(HEF4051) [IC5]144 VHIHCF4053M1T AG B IC(HCF4053B) [IC6]145 VHIW24257S7LL AP B IC(W24257S-70LLT) [IC7]146 QSOCZ2051SC32 AC C IC socket(32pin) [IC8]

VHI27020FKC0D B IC,EPROM(2MB) [IC8]148 VHIKM29N040-1 BC B IC(KM29N040) [IC9]149 VHIHCF4053M1T AG B IC(HCF4053B) [IC10]150 VHILM2902D/-1 AH B IC(LM2902D) [IC11]151 VHILM2902D/-1 AH B IC(LM2902D) [IC12]152 VHIULN2003AN/ AE B IC(ULN2003ANS) [IC13]153 VHIPST596CMT1 AF B IC(PST596CNR) [IC100]154 VP-1M3R3J0000 AG C Coil(3.3µH) [L100]155 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [L101]156 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [L102]157 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [L103]158 VRS-TS2AD101J AA C Resistor(1/10W 100Ω ±5%) [L104]159 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [L105]160 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [L106]

FO-475A

NO. PARTS CODEPRICERANK

NEWMARK

PARTRANK

DESCRIPTION

– 9 –

[6] Control PWB unit161 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [L107]162 VHPITR9606/-1 AG B Photo transistor(ITR9606) [PI1]163 VS2SD1858Q2-1 AE B Transistor(2SD1858) [Q1]164 VS2SC2412KS-1 AB B Transistor(2SC2412KS) [Q100]165 VS2SC2412KS-1 AB B Transistor(2SC2412KS) [Q101]166 VS2SA1037KS-1 AB B Transistor(2SA1037KS) [Q102]167 VSRNC1402//-1 AC B Transistor(RNC1402) [Q103]168 VRS-RE3AA270J AC C Resistor(1W 27Ω ±5%) [R1]169 VRD-HT2EY100J AA C Resistor(1/4W 10Ω ±5%) [R2]170 VRS-TS2AD150J AA C Resistor(1/10W 15Ω ±5%) [R101]171 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R103]172 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R104]173 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R105]174 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R106]175 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R107]176 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R108]177 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R109]178 VRS-TS2AD100J AA C Resistor(1/10W 10.0Ω ±5%) [R110]179 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R111]180 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R112]181 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [R113]182 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R114]183 VRS-TS2AD333J AA C Resistor(1/10W 33KΩ ±5%) [R115]184 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R116]185 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R117]186 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R118]187 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R119]188 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R120]189 VRS-TS2AD332J AA C Resistor(1/10W 3.3KΩ ±5%) [R121]190 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R122]191 VRS-TS2AD303J AA C Resistor(1/10W 30KΩ ±5%) [R123]192 VRS-TS2AD101J AA C Resistor(1/10W 100Ω ±5%) [R124]193 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R125]194 VRS-TS2AD101J AA C Resistor(1/10W 100Ω ±5%) [R126]195 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R127]196 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R128]197 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [R129]198 VRS-TS2AD105J AA C Resistor(1/10W 1.0MΩ ±5%) [R130]199 VRS-TS2AD151J AA C Resistor(1/10W 150Ω ±5%) [R131]200 VRS-TS2AD151J AA C Resistor(1/10W 150Ω ±5%) [R132]201 VRS-TS2AD221J AA C Resistor(1/10W 220Ω ±5%) [R133]202 VRS-TS2AD102J AA C Resistor(1/10W 1.0KΩ ±5%) [R134]203 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R135]204 VRS-TS2AD472J AA C Resistor(1/10W 4.7KΩ ±5%) [R136]205 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R137]206 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R138]207 VRS-TS2AD152J AA C Resistor(1/10W 1.5KΩ ±5%) [R139]208 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R140]209 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R141]210 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R142]211 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R143]212 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R144]213 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R145]214 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R146]215 VRS-TS2AD100J AA C Resistor(1/10W 10.0Ω ±5%) [R147]216 VRS-TS2AD104J AA C Resistor(1/10W 100KΩ ±5%) [R148]217 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R149]218 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R150]219 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R151]220 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R152]221 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R153]222 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R154]223 VRS-TS2AD201J AG C Resistor(1/10W 200Ω ±5%) [R155]224 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R156]225 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R157]226 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [R158]227 VRS-TS2AD474J AA C Resistor(1/10W 470KΩ ±5%) [R159]228 VRS-TS2AD304J AA C Resistor(1/10W 300KΩ ±5%) [R160]229 VRS-TS2AD302J AA C Resistor(1/10W 3KΩ ±5%) [R161]230 VRS-TS2AD154J AA C Resistor(1/10W 150KΩ ±5%) [R162]231 VRS-TS2AD104J AA C Resistor(1/10W 100KΩ ±5%) [R164]232 VRS-TS2AD392J AA C Resistor(1/10W 3.9KΩ ±5%) [R165]233 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [R166]234 VRSTS2AD1373F AA C Resistor(1/10W 137KΩ ±1%) [R167]235 VRS-TS2AD106J AA C Resistor(1/10W 10MΩ ±5%) [R168]236 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R169]237 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R170]238 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R171]239 VRS-TS2AD152J AA C Resistor(1/10W 1.5KΩ ±5%) [R172]240 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R173]

FO-475A

NO. PARTS CODEPRICERANK

NEWMARK

PARTRANK

DESCRIPTION

– 10 –

[6] Control PWB unit241 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R174]242 VRS-TS2AD512J AA C Resistor(1/10W 5.1KΩ ±5%) [R175]243 VRS-TS2AD223J AA C Resistor(1/10W 22KΩ ±5%) [R176]244 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R178]245 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R179]246 VRS-TS2AD332J AA C Resistor(1/10W 3.3KΩ ±5%) [R180]247 VRS-TS2AD514J AG C Resistor(1/10W 510KΩ ±5%) [R181]248 VRS-TS2AD154J AA C Resistor(1/10W 150KΩ ±5%) [R182]249 VRS-TS2AD754J AA C Resistor(1/10W 750KΩ ±5%) [R183]250 VRS-TS2AD753J AA C Resistor(1/10W 75KΩ ±5%) [R184]251 VRS-TS2AD104J AA C Resistor(1/10W 100KΩ ±5%) [R185]252 VRS-TS2AD333J AA C Resistor(1/10W 33KΩ ±5%) [R186]253 VRS-TS2AD332J AA C Resistor(1/10W 3.3KΩ ±5%) [R188]254 VRS-TS2AD303J AA C Resistor(1/10W 30KΩ ±5%) [R189]255 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R191]256 VRS-TS2AD332J AA C Resistor(1/10W 3.3KΩ ±5%) [R192]257 VRS-TS2AD562J AA C Resistor(1/10W 5.6KΩ ±5%) [R193]258 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R194]259 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R195]260 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R196]261 VRS-TS2AD151J AA C Resistor(1/10W 150Ω ±5%) [R197]262 VRS-TS2AD151J AA C Resistor(1/10W 150Ω ±5%) [R198]263 VRS-TS2AD151J AA C Resistor(1/10W 150Ω ±5%) [R199]264 VRS-TS2AD151J AA C Resistor(1/10W 150Ω ±5%) [R200]265 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [R201]266 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R202]267 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R203]268 VRS-TS2AD123J AA C Resistor(1/10W 12KΩ ±5%) [R204]269 VRS-TS2AD154J AA C Resistor(1/10W 150KΩ ±5%) [R206]270 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R207]271 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R208]272 VRS-TS2AD913J AA C Resistor(1/10W 91KΩ ±5%) [R209]273 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R210]274 VRS-TS2AD303J AA C Resistor(1/10W 30KΩ ±5%) [R211]275 VRS-TS2AD562J AA C Resistor(1/10W 5.6KΩ ±5%) [R212]276 VRS-TS2AD333J AA C Resistor(1/10W 33KΩ ±5%) [R213]277 VRSTS2AD6812F AA C Resistor(1/10W 68.1KΩ ±1%) [R214]278 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R215]279 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [R216]280 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R217]281 VRS-TS2AD303J AA C Resistor(1/10W 30KΩ ±5%) [R218]282 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R219]283 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R220]284 RCILZ2104SCZZ AK C Coil(Z2104) [R221]285 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R222]286 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R223]287 VRS-TS2AD151J AA C Resistor(1/10W 150Ω ±5%) [R224]288 VRS-TS2AD151J AA C Resistor(1/10W 150Ω ±5%) [R225]289 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R226]290 VRS-TS2AD151J AA C Resistor(1/10W 150Ω ±5%) [R227]291 VRS-TS2AD151J AA C Resistor(1/10W 150Ω ±5%) [R228]292 VRS-TS2AD473J AA C Resistor(1/10W 47KΩ ±5%) [R230]293 VRS-TS2AD203J AA C Resistor(1/10W 20KΩ ±5%) [R233]294 VRS-TS2AD203J AA C Resistor(1/10W 20KΩ ±5%) [R234]295 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R235]296 VRS-TS2AD683J AA C Resistor(1/10W 68KΩ ±5%) [R237]297 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R238]298 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R239]299 VRS-TS2AD473J AA C Resistor(1/10W 47KΩ ±5%) [R240]300 VRS-TS2AD152J AA C Resistor(1/10W 1.5KΩ ±5%) [R241]301 VRS-TS2AD201J AG C Resistor(1/10W 200Ω ±5%) [R242]302 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [R243]303 VRS-TS2AD303J AA C Resistor(1/10W 30KΩ ±5%) [R244]304 VRS-TS2AD333J AA C Resistor(1/10W 33KΩ ±5%) [R245]305 VRS-TS2AD333J AA C Resistor(1/10W 33KΩ ±5%) [R246]306 VRS-TS2AD562J AA C Resistor(1/10W 5.6KΩ ±5%) [R247]307 VRS-TS2AD223J AA C Resistor(1/10W 22KΩ ±5%) [R248]308 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R249]309 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R250]310 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R251]311 VRS-TS2AD474J AA C Resistor(1/10W 470KΩ ±5%) [R252]312 VRS-TS2AD203J AA C Resistor(1/10W 20KΩ ±5%) [R253]313 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R254]314 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R255]315 VRS-TS2AD271J AA C Resistor(1/10W 270Ω ±5%) [R256]316 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R263]317 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R266]318 RMPTW4471SCJF AD C Block resistor(1/8W 470Ω ±1%) [RA1]319 RMPTW4271SCJF AD C Block resistor(1/8W 270Ω ±1%) [RA2]320 RMPTY8103SCJF AF C Block resistor(1/8W 10KΩ ±1%) [RA3]

FO-475A

NO. PARTS CODEPRICERANK

NEWMARK

PARTRANK

DESCRIPTION

[6] Control PWB unit321 RMPTW4271SCJF AD C Block resistor(1/8W 270Ω ±1%) [RA4]322 RMPTW4271SCJF AD C Block resistor(1/8W 270Ω ±1%) [RA5]323 RMPTW4471SCJF AD C Block resistor(1/8W 470Ω ±1%) [RA6]324 RMPTW4471SCJF AD C Block resistor(1/8W 470Ω ±1%) [RA7]325 RMPTW4271SCJF AD C Block resistor(1/8W 270Ω ±1%) [RA8]326 RMPTW4271SCJF AD C Block resistor(1/8W 270Ω ±1%) [RA9]327 RMPTW4271SCJF AD C Block resistor(1/8W 270Ω ±1%) [RA10]328 RMPTW4271SCJF AD C Block resistor(1/8W 270Ω ±1%) [RA11]329 QSW-M2259XHZZ AF B Door sensor [SW1]330 RCRSZ2108SCZZ AQ B Crystal(49.920MHz) [X1]331 RCRSZ7008SCZZ AD B Crystal(16.0MHz) [X2]332 RCRSB0297AFZZ AD B Crystal(32.768KHz) [X3]333 VHEMTZJ5R6B-1 AB B Zener diode(MTZJ5R6B) [ZD1]334 VHE1N4748A/-1 AC B Zener diode(1N4748) [ZD2]335 TLABP3078SCZZ AA D Shading label(for EP-ROM)

(Unit)901 DCEKC787KXHZZ BW N E Control PWB unit(Within ROM)

[7] TEL/Liu PWB unit1 VHVRA501PV6-1 AE B Varistor(RA-501P-V6-2) [AR1]2 VHVRA501PV6-1 AE B Varistor(RA-501P-V6-2) [AR2]3 QCNW-4753XHZZ AE C Cable [ARG]4 VCEAGA1HW475M AA C Capacitor(50WV 4.7µF) [C1]5 VCQYNA1HM334K AD C Capacitor(50WV 0.33µF) [C2]6 RC-FZ2020SCZZ AE C Capacitor(250WV 1µF) [C3]7 RC-FZ3028SCZZ AG C Capacitor(250WV 0.56µF) [C4]8 VCEAGA1EW476M AA C Capacitor(25WV 47µF) [C5]9 VCEAGA1HW475M AA C Capacitor(50WV 4.7µF) [C6]

10 VCEAGA1EW476M AA C Capacitor(25WV 47µF) [C7]11 VCEAGA1HW226M AB C Capacitor(50WV 22µF) [C8]12 VCEAGA1HW225M AA C Capacitor(50WV 2.2µF) [C9]13 VCEAGA1HW106M AA C Capacitor(50WV 10µF) [C10]14 VCEAGA1HW475M AA C Capacitor(50WV 4.7µF) [C11]15 VCKYTQ1HB473K AA C Capacitor(50WV 0.047µF) [C101]16 VCKYTQ1HB683K AB C Capacitor(50WV 0.068µF) [C105]17 VCKYTV1HB331K AA C Capacitor(50WV 330PF) [C106]18 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C107]19 VCKYTQ1HB104K AB C Capacitor(50WV 0.1µF) [C108]20 VCKYTQ1HB104K AB C Capacitor(50WV 0.1µF) [C109]21 VCKYTV1EB104K AA C Capacitor(25WV 0.1µF) [C110]22 VCKYTV1HB561K AA C Capacitor(50WV 560PF) [C111]23 VCKYTV1EB104K AA C Capacitor(25WV 0.1µF) [C112]24 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C114]25 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C116]26 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C118]27 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C119]28 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C120]29 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C121]30 VCKYTV1CF105Z AB C Capacitor(16WV 1µF) [C122]31 VCKYTV1CF105Z AB C Capacitor(16WV 1µF) [C123]32 VCKYTV1HB222K AA C Capacitor(50WV 2200PF) [C124]33 VCKYTV1HB222K AA C Capacitor(50WV 2200PF) [C125]34 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C126]35 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C127]36 VCKYTV1HB222K AA C Capacitor(50WV 2200PF) [C128]37 VCKYTV1HB221K AA C Capacitor(50WV 220PF) [C129]38 VCKYTV1EF104Z AA C Capacitor(25WV 0.1µF) [C131]39 VCKYTV1HB102K AA C Capacitor(50WV 1000PF) [C132]40 VCKYTV1HB472K AA C Capacitor(50WV 4700PF) [C133]41 RRLYZ3427SCZZ AN B Relay [CML]42 QJAKZ2070SC0D AF C Jack [CNHJ]43 QCNCM2548SC1B AH C Connector(12pin) [CNLIUA]44 QCNCM2548SC0D AF C Connector(4pin) [CNLIUB]45 QJAKZ2069SCDB AG C Jack [CNLNJ]46 VHDDSS131//-1 AA B Diode(1SS131) [D1]47 VHDDSS131//-1 AA B Diode(1SS131) [D2]48 VHDDSS133//-1 AA B Diode(1SS133) [D3]49 VHDDSS133//-1 AA B Diode(1SS133) [D4]50 VHINJM2904M-1 AE B IC(NJM2904) [IC101]51 VHINJM4558M-1 AD B IC(NJM4558) [IC102]52 VHINJM4558M-1 AD B IC(NJM4558) [IC103]53 VRS-TP2BD000J AA C Resistor(1/8W 0Ω ±5%) [JP101]54 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [JP102]55 VRS-TP2BD000J AA C Resistor(1/8W 0Ω ±5%) [JP103]56 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [JP106]57 RFILN2027XHZZ AC C Coil(R-5C) [L6]

– 11 –

FO-475A

NO. PARTS CODEPRICERANK

NEWMARK

PARTRANK

DESCRIPTION

[7] TEL/Liu PWB unit58 RFILN2027XHZZ AC C Coil(R-5C) [L7]59 RFILN2027XHZZ AC C Coil(R-5C) [L8]60 VHPTLP521-1BL AE B Photo coupler(TLP521) [PC2]61 VHPTLP627//-1 AH B Photo coupler(TLP627) [PC3]62 VHPTLP521-1BL AE B Photo coupler(TLP521) [PC6]63 VSBS108////-1 AE B FET(BS108) [Q1]64 VSRNC1402//-1 AC B Transistor(RNC1402) [Q101]65 VSRNC1402//-1 AC B Transistor(RNC1402) [Q103]66 VS2SC2412KR-1 AD B Transistor(2SC2412K) [Q104]67 VSRNC1402//-1 AC B Transistor(RNC1402) [Q105]68 VSRNC1402//-1 AC B Transistor(RNC1402) [Q106]69 VRD-HT2HY223J AA C Resistor(1/2W 22KΩ ±5%) [R2]70 VRS-TS2AD133J AA C Resistor(1/10W 13KΩ ±5%) [R101]71 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R102]72 VRS-TP2BD150J AA C Resistor(1/8W 15Ω ±5%) [R103]73 VRS-TP2BD150J AA C Resistor(1/8W 15Ω ±5%) [R106]74 VRS-TS2AD433J AA C Resistor(1/10W 43KΩ ±5%) [R107]75 VRS-TS2AD301J AA C Resistor(1/10W 300Ω ±5%) [R108]76 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R110]77 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R111]78 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R113]79 VRS-TS2AD101J AA C Resistor(1/10W 100Ω ±5%) [R114]80 VRS-TS2AD393J AA C Resistor(1/10W 39KΩ ±5%) [R115]81 VRS-TS2AD223J AA C Resistor(1/10W 22KΩ ±5%) [R116]82 VRS-TS2AD621J AA C Resistor(1/10W 620Ω ±5%) [R117]83 VRS-TS2AD102J AA C Resistor(1/10W 1KΩ ±5%) [R118]84 VRS-TS2AD683J AA C Resistor(1/10W 68KΩ ±5%) [R119]85 VRS-TS2AD223J AA C Resistor(1/10W 22KΩ ±5%) [R120]86 VRS-TS2AD223J AA C Resistor(1/10W 22KΩ ±5%) [R121]87 VRS-TS2AD471J AA C Resistor(1/10W 470Ω ±5%) [R122]88 VRS-TS2AD303J AA C Resistor(1/10W 30KΩ ±5%) [R123]89 VRS-TS2AD000J AA C Resistor(1/10W 0Ω ±5%) [R124]90 VRS-TS2AD153J AA C Resistor(1/10W 15KΩ ±5%) [R125]91 VRS-TS2AD822J AA C Resistor(1/10W 8.2KΩ ±5%) [R126]92 VRS-TS2AD104J AA C Resistor(1/10W 100KΩ ±5%) [R129]93 VRS-TS2AD151J AA C Resistor(1/10W 150Ω ±5%) [R130]94 VRS-TS2AD222J AA C Resistor(1/10W 2.2KΩ ±5%) [R131]95 VRS-TS2AD203J AA C Resistor(1/10W 20KΩ ±5%) [R132]96 VRS-TS2AD152J AA C Resistor(1/10W 1.5KΩ ±5%) [R133]97 VRS-TS2AD332J AA C Resistor(1/10W 3.3KΩ ±5%) [R135]98 VRS-TS2AD243J AA C Resistor(1/10W 24KΩ ±5%) [R136]99 VRS-TS2AD563J AA C Resistor(1/10W 56KΩ ±5%) [R137]

100 VRS-TS2AD162J AA C Resistor(1/10W 1.6KΩ ±5%) [R139]101 VRS-TS2AD303J AA C Resistor(1/10W 30KΩ ±5%) [R140]102 VRS-TS2AD203J AA C Resistor(1/10W 20KΩ ±5%) [R141]103 VRS-TS2AD103J AA C Resistor(1/10W 10KΩ ±5%) [R142]104 VRS-TS2AD102J AA C Resistor(1/10W 1KΩ ±5%) [R143]105 VRS-TS2AD100J AA C Resistor(1/10W 10.0Ω ±5%) [R144]106 RH-DX2007SCZZ AC B Diode bridge(S1ZB60) [REC1]107 QSW-Z2263XHZZ AG B Hook switch [SW1]108 RTRNI2142XHZZ AR B Transformer(I2142) [T1]109 VHVTN07G181-1 AC B Varistor(TNR7G181) [VA1]110 VHEMTZJ300B-1 AA B Zener diode(MTZJ30B) [ZD1]111 VHEMTZJ6R8B-1 AC B Zener diode(MTZJ6R8B) [ZD2]112 VHEMTZJ200B-1 AC B Zener diode(MTZJ20B) [ZD3]113 VHEHZ2A1///-1 AC B Zener diode(HZ2A1) [ZD4]114 VHEHZ2A1///-1 AC B Zener diode(HZ2A1) [ZD5]115 VHEHZ2A1///-1 AC B Zener diode(HZ2A1) [ZD6]116 VHEHZ2A1///-1 AC B Zener diode(HZ2A1) [ZD7]117 VHEMTZJ2R4B-1 AB B Zener diode(MTZJ2R4B) [ZD8]118 VHEMTZJ2R4B-1 AB B Zener diode(MTZJ2R4B) [ZD9]

(Unit)901 DCEKL409BXH11 BH N E TEL/Liu PWB unit

[8] Power supply PWB unit1 0CBUGFM104JY/ AF C Capacitor(CFJC22E104M-XC) [C1]2 0CBUGFM104JY/ AF C Capacitor(CFJC22E104M-XC) [C2]3 0CBUGCU102EJ/ AE C Capacitor(ECKMNA102KB) [C3]4 0CBUGCU102EJ/ AE C Capacitor(ECKMNA102KB) [C4]5 0CBUGZ14072ZZ AL C Capacitor(KMF400VB68M) [C5]6 0CBUGCZ152CR/ AE C Capacitor(ECKM3A152KBP) [C6]7 0CBUGZ0782ZZ/ AE C Capacitor(ECKD3A221KBP) [C7]8 0CBUGFF472AR/ AB C Capacitor(AMZ-472K50) [C8]9 0CBUGFF683AR/ AD C Capacitor(AMZ-683K50) [C9]

10 0CBUGFF102AR/ AB C Capacitor(AMZ-102K50) [C10]11 0CBUGFF102AR/ AB C Capacitor(AMZ-102K50) [C11]

– 12 –

FO-475A

NO. PARTS CODEPRICERANK

NEWMARK

PARTRANK

DESCRIPTION

[8] Power supply PWB unit12 0CBUGCZ222HP/ AF C Capacitor(ECKMNA222ME) [C13]13 0CBUGFF102AR/ AB C Capacitor(AMZ-102K50) [C14]14 0CBUGAE681UG/ AH C Capacitor(UPJ1V681MHH1AA) [C15]15 0CBUGCZ222AD/ AC C Capacitor(DD08E222P500V) [C16]16 0CBUGFF102AR/ AB C Capacitor(AMZ-102K50) [C17]17 0CBUGAC471UM/ AF C Capacitor(UPJ1C471MPH6AA) [C18]18 0CBUGAF1R0HD/ AC C Capacitor(UVZ1H010MDH1AA) [C19]19 0CBUGCZ222HP/ AF C Capacitor(ECKMNA222ME) [C20]20 0CBPKZ0194ZZ/ AC C Connector(2pin) [CN1]21 0CBPKZ1105ZZ/ AH C Connector(10pin) [CN2]22 0CBUBC0215D// AD B Diode(RL1N4005) [D1]23 0CBUBC0215D// AD B Diode(RL1N4005) [D2]24 0CBUBC0215D// AD B Diode(RL1N4005) [D3]25 0CBUBC0215D// AD B Diode(RL1N4005) [D4]26 0CBUBC0248AZ/ AD B Diode(05NU42) [D5]27 0CBUBA0003BZ/ AD B Diode(1S2076A) [D6]28 0CBUBC0336AZ/ AL B Diode(S3L20U-4004P15) [D7]29 0CBUBC0302AZ/ AE B Diode(SR140) [D8]30 0CBUBA0003BZ/ AD B Diode(1S2076A) [D9]31 0CBPJCTY1251/ AK A Current fuse(2151.25ME600) [F1]32 0CBPJCTY1251/ AK A Current fuse(2151.25ME600) [F2]33 0CBPZZ0906ZZ/ AH A Circuit protect chip(CCP2E100) [F3]34 0CBBFZ89209Z/ AC C Ferrite core(BL01RN1-A62) [FB1]35 0CBUCB0107AZ/ AQ B IC(NJM78M05FA) [IC1]36 0CBUKZ0826ZZ/ AK C Filter(ELF15N003A) [L1]37 0CBUDC0163BB/ AH B Photo coupler(PC123FY8) [PC1]38 0CBUAG0161CZ/ AP B FET(FS5KM-18A) [Q1]39 0CBUAC0027CZ/ AG B Transistor(2SC2655-Y) [Q2]40 0CBUAC0034EZ/ AE B Transistor(2SC1740S) [Q3]41 0CBUAC0264AZ/ AD B Transistor(2SC1741ASQR) [Q4]42 0CBUEEB564CS/ AC C Resistor(RD16S564J) [R1]43 0CBUEFER33CH/ AC C Resistor(SPRX2-R33J) [R2]44 0CBUEEB153CS/ AC C Resistor(RD16S153J) [R3]45 0CBUEEB101CS/ AC C Resistor(RD16S101J) [R4]46 0CBUEEB564CS/ AC C Resistor(RD16S564J) [R5]47 0CBUEEB564CS/ AC C Resistor(RD16S564J) [R6]48 0CBUEFE224DJ/ AE C Resistor(SPR2 224J) [R7]49 0CBUEEC821CB/ AC C Resistor(RD50SS821J) [R8]50 0CBUEEB561CS/ AC C Resistor(RD16S561J) [R9]51 0CBUEEB330CS/ AC C Resistor(RD16S330J) [R10]52 0CBUEEB561CS/ AC C Resistor(RD16S561J) [R11]53 0CBUEEB222CS/ AC C Resistor(RD16S222J) [R12]54 0CBUEEB271CS/ AC C Resistor(RD16S271J) [R13]55 0CBUEEB682CS/ AC C Resistor(RD16S682J) [R14]56 0CBUEEB242CS/ AC C Resistor(RD16S242J) [R15]57 0CBUEEC821CB/ AC C Resistor(RD50SS821J) [R16]58 0CBPHZ0184ZZ/ AR B Relay(AJS3312) [RY1]59 0CB829655014/ BE B Transformer(PTT115-KTT) [T1]60 0CBUDZ0052ZZ/ AG B Thermistor(M16007C) [TH1]61 0CBUEZ0507ZZ/ AD B Varistor(ERZV07D471-CS) [V1]62 0CBUFBA471DB/ AD B Variable resistor(EVNDJAA03BQ2(471)) [VR1]63 0CBUBDAC3R3C/ AD B Zener diode(RD3.3ESAB2) [ZD2]64 0CBUBDAC6R2C/ AC B Zener diode(RD6.2ESAB2) [ZD3]65 0CBUBDAE300D/ AD B Zener diode(RD30FB3) [ZD4]66 0CBLRZ6446ZP/ AQ C Heat sink67 0CBLRZ6447ZP/ AQ C Heat sink68 0CBSBD0508ZZ/ AC D Label

(Unit)901 RDENT2121XHZZ BQ E Power supply PWB unit

[50] Hardware partsB1 XBBSD30P06000 AA C Screw(3x6)B2 LX-BZ2138XHZZ AB C ScrewB3 XUBSD20P06000 AA C Screw(2x6)B4 XEBSD30P10000 AA C Screw(3x10)B5 LX-BZ2222XHZZ AC C ScrewB6 XEBSD30P12000 AA C Screw(3x12)B7 XBPSN40P06K00 AA C Screw(4x6)

– 13 –

No. NEWMARK

PARTRANK

PRICERANKPARTS CODE No. NEW

MARKPARTRANK

PRICERANKPARTS CODE No. NEW

MARKPARTRANK

PRICERANKPARTS CODE

FO-475A

– 14 –

I n d e x

[C]CCNW-4745XH01 1-17 AL C

[D]DCEKC787KXHZZ 1-43 BW N E

″ 6-901 BW N EDCEKL409BXH11 1-21 BH N E

″ 7-901 BH N EDCEKP367BXH02 2-13 BL N EDCEKP370BXH24 1-12 BG N E

″ 2-901 BG N EDUNTK425BXHOG 5-5 AL N E

[G]GCABA2297XHZW 2-1 AT N DGCABB2298XHZB 1-18 AT DGCASP2099XHZA 1-22 AN CGCASP2100XHZZ 1-23 AN CGDAI-2078XHZB 1-26 AH CGLEGG2068XHZZ 1-54 AC C

[H]HPNLH2383XHZ1 1-61 AK N D

[J]JBTN-2216XHZB 2-2 AF CJBTN-2217XHZB 2-3 AE CJBTN-2218XHZZ 2-4 AE CJBTN-2219XHZZ 2-5 AD CJBTN-2224XHZA 2-14 AF N C

[L]LBNDJ2006XHZZ 1-13 AA CLBSHP2092XHZZ 1-44 AC CLBSHP2093XHZZ 3-1 AC CLFRM-2184XHZZ 1-1 AP CLFRM-2185XHZZ 1-28 AH CLFRM-2186XHZZ 4-1 AH CLPLTG2911XHZZ 3-2 AE CLPLTM2910XHZZ 4-2 AE CLPLTP2908XHZZ 3-3 AE CLPLTP2909XHZB 2-6 AE N CLSTPF2049XHZZ 1-14 AD CLX-BZ2138XHZZ 50-B2 AB CLX-BZ2222XHZZ 50-B5 AC C

[M]MARMP2019XHZZ 1-45 AC CMCAMP2024XHZZ 4-3 AE CMLEVP2261XHZZ 1-27 AD CMLEVP2262XHZZ 1-40 AD CMLEVP2263XHZZ 1-19 AC CMLEVP2264XHZZ 3-4 AD CMLEVP2265XHZZ 3-5 AD CMLEVP2266XHZZ 4-4 AD CMLEVP2267XHZZ 4-5 AD CMLEVP2268XHZZ 4-6 AD CMLEVP2270XHZZ 4-7 AD CMSPRC2945XHZZ 1-46 AC CMSPRC2948XHZZ 1-29 AC CMSPRC2949XHZZ 1-2 AC CMSPRC2950XHZZ 1-3 AC CMSPRC2954XHZZ 2-7 AC N CMSPRC2955XHZZ 4-8 AC CMSPRC2989XHZZ 1-41 AC CMSPRC3005XHZZ 1-58 AC CMSPRD2947XHZZ 1-20 AC CMSPRD2953XHZZ 3-6 AC CMSPRP2944XHZZ 3-7 AC CMSPRT2951XHZZ 3-8 AC C

″ 3-9 AC CMSPRT2956XHZZ 4-9 AC C

[N]NGERH2356XHZZ 4-10 AC CNGERH2379XHZZ 1-30 AC C

″ 4-11 AC CNGERH2380XHZZ 1-31 AC C

″ 4-12 AC CNGERH2382XHZZ 1-47 AC CNGERH2383XHZZ 3-10 AC CNGERH2387XHZZ 4-13 AC CNGERH2390XHZZ 4-14 AC CNGERH2391XHZZ 4-15 AC CNGERH2392XHZZ 1-32 AC CNGERH2402XHZZ 3-11 AC CNGERH2405XHZZ 3-17 N C

NGERP2318XHZZ 2-8 AD CNROLP2332XHZZ 1-48 AD CNROLP2334XHZA 1-4 AC CNROLR2374XHZZ 3-14 AP CNROLR2375XHZZ 1-33 AL CNROLR2376XHZZ 1-49 AX CNROLR2413XHZZ 3-12 N CNROLR2414XHZZ 3-13 N CNSFTZ2273XHZZ 1-34 AF CNSFTZ2274XHZZ 1-50 AK CNSFTZ2281XHZZ 1-5 AD C

[P]PCUSK2115XHZZ 5-13 AG N DPCUT-2037SCZZ 1-51 AT CPGIDP2496XHZZ 1-42 AD CPGIDP2497XHZZ 1-6 AC CPGIDP2498XHZZ 1-7 AC CPGIDP2499XHZZ 1-35 AD CPGIDP2500XHZZ 1-36 AD CPGIDP2501XHZB 2-9 AE N CPGIDP2502XHZB 2-10 AE N CPGIDP2504XHZA 3-15 AF N CPGIDP2505XHZZ 1-37 AF CPGIDP2506XHZZ 1-52 AE CPGIDP2507XHZZ 1-53 AF CPSHEZ3324XHZZ 1-8 AD CPSHEZ3325XHZZ 1-55 AD CPSHEZ3355XHZZ 3-16 AD CPSHEZ3362XHZA 1-57 AD CPSHEZ3393XHZZ 2-15 AD N CPWIR-2032XHZZ 5-18 AL N C

[Q]QACCL762AXHZZ 1-24 AY BQCNCM2401SC0B 6-133 AA CQCNCM2442SC0B 6-126 AB CQCNCM2548SC0D 7-44 AF CQCNCM2548SC1B 7-43 AH CQCNCM7014SC0B 6-127 AD CQCNCM7014SC0F 6-130 AB CQCNCM7014SC0G 6-125 AB CQCNCM7014SC1E 6-131 AC CQCNCM7014SC1F 6-134 AD CQCNCW2500SC0D 6-129 AG CQCNCW2500SC1B 6-128 AF CQCNCW2500SC1J 6-132 AD CQCNW-3976XHOG 5-7 AT CQCNW-4747XHZZ 1-38 AH CQCNW-4748XHZA 1-9 AP CQCNW-4749XHZZ 4-16 AD CQCNW-4750XHZZ 4-17 AD CQCNW-4753XHZZ 7-3 AE CQCNW-4754XHZZ 1-10 AE CQCNW-4816XHZA 1-15 AL C

″ 2-12 AL N CQCNWG0376AFZZ 5-6 AM CQCNWG0381AFZZ 5-17 AM CQJAKZ2069SCDB 7-45 AG CQJAKZ2070SC0D 7-42 AF CQPLGZ9065AFZZ 5-16 AP CQSOCZ2051SC32 6-146 AC CQSW-F2224SCZZ 4-18 AE BQSW-M2259XHZZ 6-329 AF BQSW-Z2263XHZZ 7-107 AG B

[R]RC-FZ2020SCZZ 7-6 AE CRC-FZ3028SCZZ 7-7 AG CRCILZ2104SCZZ 6-284 AK CRCORF2063XHZZ 1-59 AF BRCORF2064XHZZ 1-60 AF BRCRSB0297AFZZ 6-332 AD BRCRSZ2108SCZZ 6-330 AQ BRCRSZ7008SCZZ 6-331 AD BRDENT2121XHZZ 1-25 BQ E

″ 8-901 BQ ERFILN2027XHZZ 7-57 AC C

″ 7-58 AC C″ 7-59 AC C

RH-DX2007SCZZ 7-106 AC BRHEDZ2054XHZZ 1-11 BP BRMOTZ2134XHZZ 4-19 BA B

RMPTW4271SCJF 6-319 AD C″ 6-321 AD C″ 6-322 AD C″ 6-325 AD C″ 6-326 AD C″ 6-327 AD C″ 6-328 AD C

RMPTW4471SCJF 6-318 AD C″ 6-323 AD C″ 6-324 AD C

RMPTY8103SCJF 6-320 AF CRRLYZ3427SCZZ 7-41 AN BRTRNI2142XHZZ 7-108 AR BRUNTZ2020SCZZ 1-39 BF B

[S]SPAKA160AXHZZ 5-9 AF DSPAKA161AXHZL 5-10 AF DSPAKA162AXHZR 5-11 AF DSPAKC425AXHZZ 5-3 AQ N DSPAKP3385SCZZ 5-8 AG D

[T]TCADZ2264XHZZ 5-14 AD DTCADZ2670XHZZ 5-12 AK N DTINSE3900XHZZ 5-1 AP N DTLABH4237XHZZ 5-2 AC DTLABM4676XHZZ 5-4 AH N DTLABP3078SCZZ 6-335 AA DTLABV4702XHZZ 5-15 AE N D

[U]UBATL2046SCZZ 6-1 AK B

[V]VCCCTV1HH101J 6-44 AA C

″ 6-94 AA C″ 6-96 AA C″ 6-98 AA C″ 6-99 AA C″ 6-101 AA C″ 6-104 AA C″ 6-112 AA C″ 6-114 AA C″ 6-115 AA C″ 6-116 AA C

VCCCTV1HH150J 6-17 AA C″ 6-18 AA C″ 6-31 AA C″ 6-91 AA C

VCCCTV1HH180J 6-27 AA C″ 6-37 AA C

VCCCTV1HH220J 6-57 AA C″ 6-58 AA C

VCCCTV1HH300J 6-72 AA C″ 6-73 AA C″ 6-87 AA C″ 6-88 AA C″ 6-89 AA C″ 6-90 AA C″ 6-107 AA C

VCCCTV1HH5R0C 6-23 AA C″ 6-24 AA C

VCCSTV1HL102J 6-14 AA C″ 6-83 AA C

VCCSTV1HL331J 6-47 AA CVCEAGA1EW476M 6-4 AA C

″ 6-9 AA C″ 7-8 AA C″ 7-10 AA C

VCEAGA1HW105M 6-5 AB CVCEAGA1HW106M 6-2 AA C

″ 6-3 AA C″ 6-6 AA C″ 6-12 AA C″ 7-13 AA C

VCEAGA1HW107M 6-11 AA CVCEAGA1HW225M 7-12 AA CVCEAGA1HW226M 6-10 AB C

″ 7-11 AB CVCEAGA1HW475M 6-7 AA C

″ 6-8 AA C″ 7-4 AA C″ 7-9 AA C

No. NEWMARK

PARTRANK

PRICERANKPARTS CODE No. NEW

MARKPARTRANK

PRICERANKPARTS CODENo. NEW

MARKPARTRANK

PRICERANKPARTS CODE

FO-475A

– 15 –

VCEAGA1HW475M 7-14 AA CVCKYTQ1HB104K 7-19 AB C

″ 7-20 AB CVCKYTQ1HB473K 7-15 AA CVCKYTQ1HB683K 7-16 AB CVCKYTQ1HF104Z 6-123 AA C

″ 6-124 AA CVCKYTV1CB224K 6-77 AC C

″ 6-80 AC CVCKYTV1CF105Z 6-21 AB C

″ 6-22 AB C″ 6-25 AB C″ 6-43 AB C″ 6-50 AB C″ 6-59 AB C″ 6-68 AB C″ 6-69 AB C″ 6-76 AB C″ 6-81 AB C″ 6-82 AB C″ 7-30 AB C″ 7-31 AB C

VCKYTV1EB104K 6-46 AA C″ 6-65 AA C″ 6-74 AA C″ 6-75 AA C″ 6-79 AA C″ 6-95 AA C″ 6-122 AA C″ 7-21 AA C″ 7-23 AA C

VCKYTV1EF104Z 6-13 AA C″ 6-15 AA C″ 6-16 AA C″ 6-19 AA C″ 6-20 AA C″ 6-26 AA C″ 6-28 AA C″ 6-30 AA C″ 6-32 AA C″ 6-35 AA C″ 6-38 AA C″ 6-41 AA C″ 6-42 AA C″ 6-45 AA C″ 6-56 AA C″ 6-60 AA C″ 6-61 AA C″ 6-64 AA C″ 6-67 AA C″ 6-78 AA C″ 6-86 AA C″ 6-92 AA C″ 6-93 AA C″ 6-100 AA C″ 6-109 AA C″ 6-110 AA C″ 6-118 AA C″ 6-120 AA C″ 6-121 AA C″ 7-18 AA C″ 7-24 AA C″ 7-26 AA C″ 7-29 AA C″ 7-34 AA C″ 7-35 AA C″ 7-38 AA C

VCKYTV1HB102K 6-29 AA C″ 6-39 AA C″ 6-51 AA C″ 6-52 AA C″ 6-53 AA C″ 6-54 AA C″ 6-55 AA C″ 6-62 AA C″ 6-70 AA C″ 6-71 AA C″ 6-97 AA C″ 6-103 AA C″ 6-106 AA C

VCKYTV1HB102K 6-108 AA C″ 6-111 AA C″ 6-113 AA C″ 6-117 AA C″ 6-119 AA C″ 7-25 AA C″ 7-27 AA C″ 7-28 AA C″ 7-39 AA C

VCKYTV1HB103K 6-33 AB C″ 6-36 AB C

VCKYTV1HB221K 7-37 AA CVCKYTV1HB222K 6-34 AA C

″ 6-40 AA C″ 6-63 AA C″ 6-84 AA C″ 6-102 AA C″ 6-105 AA C″ 7-32 AA C″ 7-33 AA C″ 7-36 AA C

VCKYTV1HB271K 6-66 AA CVCKYTV1HB331K 7-17 AA CVCKYTV1HB472K 6-48 AA C

″ 7-40 AA CVCKYTV1HB473K 6-85 AA CVCKYTV1HB561K 7-22 AA CVCQYNA1HM334K 7-5 AD CVHDDSS131//-1 7-46 AA B

″ 7-47 AA BVHDDSS133//-1 7-48 AA B

″ 7-49 AA BVHDRB705D//-1 6-137 AD BVHD1SS355//-1 6-135 AB B

″ 6-136 AB BVHEHZ2A1///-1 7-113 AC B

″ 7-114 AC B″ 7-115 AC B″ 7-116 AC B

VHEMTZJ2R4B-1 7-117 AB B″ 7-118 AB B

VHEMTZJ200B-1 7-112 AC BVHEMTZJ300B-1 7-110 AA BVHEMTZJ5R6B-1 6-333 AB BVHEMTZJ6R8B-1 7-111 AC BVHE1N4748A/-1 6-334 AC BVHIHCF4053M1T 6-144 AG B

″ 6-149 AG BVHIHEF4051BT1 6-143 AL BVHIKM29N040-1 6-148 BC BVHILM2902D/-1 6-150 AH B

″ 6-151 AH BVHIMC34119DR2 6-142 AH BVHIMC74HCU04F 6-141 AD BVHINJM2904M-1 7-50 AE BVHINJM4558M-1 7-51 AD B

″ 7-52 AD BVHIPST596CMT1 6-153 AF BVHIR96FC20V24 6-139 BH N B

″ 6-140 BH N BVHIULN2003AN/ 6-152 AE BVHIW24257S7LL 6-145 AP BVHI27020FKC0D 6-146 BVHPITR9606/-1 6-162 AG BVHPTLP521-1BL 7-60 AE B

″ 7-62 AE BVHPTLP627//-1 7-61 AH BVHVICPS07//-1 6-138 AA BVHVRA501PV6-1 7-1 AE B

″ 7-2 AE BVHVTN07G181-1 7-109 AC BVP-1M3R3J0000 6-154 AG CVRD-HT2EY100J 6-169 AA CVRD-HT2HY223J 7-69 AA CVRS-RE3AA270J 6-168 AC CVRS-TP2BD000J 7-53 AA C

″ 7-55 AA CVRS-TP2BD150J 7-72 AA C

″ 7-73 AA CVRS-TS2AD000J 6-49 AA C

VRS-TS2AD000J 6-155 AA C″ 6-156 AA C″ 6-157 AA C″ 6-159 AA C″ 6-160 AA C″ 6-161 AA C″ 6-181 AA C″ 6-197 AA C″ 6-226 AA C″ 6-233 AA C″ 6-265 AA C″ 6-279 AA C″ 6-302 AA C″ 7-54 AA C″ 7-56 AA C″ 7-89 AA C

VRS-TS2AD100J 6-178 AA C″ 6-215 AA C″ 7-105 AA C

VRS-TS2AD101J 6-158 AA C″ 6-192 AA C″ 6-194 AA C″ 7-79 AA C

VRS-TS2AD102J 6-202 AA C″ 7-83 AA C″ 7-104 AA C

VRS-TS2AD103J 6-175 AA C″ 6-176 AA C″ 6-184 AA C″ 6-185 AA C″ 6-186 AA C″ 6-203 AA C″ 6-205 AA C″ 6-206 AA C″ 6-208 AA C″ 6-210 AA C″ 6-211 AA C″ 6-222 AA C″ 6-237 AA C″ 6-241 AA C″ 6-244 AA C″ 6-245 AA C″ 6-266 AA C″ 6-267 AA C″ 6-270 AA C″ 6-271 AA C″ 6-273 AA C″ 6-278 AA C″ 6-280 AA C″ 6-317 AA C″ 7-71 AA C″ 7-103 AA C

VRS-TS2AD104J 6-216 AA C″ 6-231 AA C″ 6-251 AA C″ 7-92 AA C

VRS-TS2AD105J 6-198 AA CVRS-TS2AD106J 6-235 AA CVRS-TS2AD123J 6-268 AA CVRS-TS2AD133J 7-70 AA CVRS-TS2AD150J 6-170 AA CVRS-TS2AD151J 6-199 AA C

″ 6-200 AA C″ 6-261 AA C″ 6-262 AA C″ 6-263 AA C″ 6-264 AA C″ 6-287 AA C″ 6-288 AA C″ 6-290 AA C″ 6-291 AA C″ 7-93 AA C

VRS-TS2AD152J 6-207 AA C″ 6-239 AA C″ 6-300 AA C″ 7-96 AA C

VRS-TS2AD153J 7-90 AA CVRS-TS2AD154J 6-230 AA C

″ 6-248 AA C″ 6-269 AA C

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VRS-TS2AD162J 7-100 AA CVRS-TS2AD201J 6-223 AG C

″ 6-301 AG CVRS-TS2AD203J 6-293 AA C

″ 6-294 AA C″ 6-312 AA C″ 7-95 AA C″ 7-102 AA C

VRS-TS2AD221J 6-201 AA CVRS-TS2AD222J 7-94 AA CVRS-TS2AD223J 6-243 AA C

″ 6-307 AA C″ 7-81 AA C″ 7-85 AA C″ 7-86 AA C

VRS-TS2AD243J 7-98 AA CVRS-TS2AD271J 6-171 AA C

″ 6-172 AA C″ 6-177 AA C″ 6-179 AA C″ 6-180 AA C″ 6-187 AA C″ 6-195 AA C″ 6-196 AA C″ 6-209 AA C″ 6-212 AA C″ 6-213 AA C″ 6-218 AA C″ 6-219 AA C″ 6-220 AA C″ 6-224 AA C″ 6-225 AA C″ 6-238 AA C″ 6-240 AA C″ 6-255 AA C″ 6-259 AA C″ 6-260 AA C″ 6-282 AA C″ 6-283 AA C″ 6-285 AA C″ 6-286 AA C″ 6-308 AA C″ 6-309 AA C″ 6-310 AA C″ 6-315 AA C

VRS-TS2AD301J 7-75 AA CVRS-TS2AD302J 6-229 AA CVRS-TS2AD303J 6-191 AA C

″ 6-254 AA C″ 6-274 AA C″ 6-281 AA C″ 6-303 AA C″ 7-88 AA C″ 7-101 AA C

VRS-TS2AD304J 6-228 AA CVRS-TS2AD332J 6-189 AA C

″ 6-246 AA C″ 6-253 AA C″ 6-256 AA C″ 7-97 AA C

VRS-TS2AD333J 6-183 AA C″ 6-252 AA C″ 6-276 AA C″ 6-304 AA C″ 6-305 AA C

VRS-TS2AD392J 6-232 AA CVRS-TS2AD393J 7-80 AA CVRS-TS2AD433J 7-74 AA CVRS-TS2AD471J 6-173 AA C

″ 6-174 AA C″ 6-182 AA C″ 6-188 AA C″ 6-190 AA C″ 6-193 AA C″ 6-214 AA C″ 6-217 AA C″ 6-221 AA C″ 6-236 AA C″ 6-258 AA C″ 6-289 AA C

VRS-TS2AD471J 6-295 AA C″ 6-297 AA C″ 6-298 AA C″ 6-313 AA C″ 6-314 AA C″ 6-316 AA C″ 7-76 AA C″ 7-77 AA C″ 7-78 AA C″ 7-87 AA C

VRS-TS2AD472J 6-204 AA CVRS-TS2AD473J 6-292 AA C

″ 6-299 AA CVRS-TS2AD474J 6-227 AA C

″ 6-311 AA CVRS-TS2AD512J 6-242 AA CVRS-TS2AD514J 6-247 AG CVRS-TS2AD562J 6-257 AA C

″ 6-275 AA C″ 6-306 AA C

VRS-TS2AD563J 7-99 AA CVRS-TS2AD621J 7-82 AA CVRS-TS2AD683J 6-296 AA C

″ 7-84 AA CVRS-TS2AD753J 6-250 AA CVRS-TS2AD754J 6-249 AA CVRS-TS2AD822J 7-91 AA CVRS-TS2AD913J 6-272 AA CVRSTS2AD1373F 6-234 AA CVRSTS2AD6812F 6-277 AA CVSBS108////-1 7-63 AE BVSRNC1402//-1 6-167 AC B

″ 7-64 AC B″ 7-65 AC B″ 7-67 AC B″ 7-68 AC B

VS2SA1037KS-1 6-166 AB BVS2SC2412KR-1 7-66 AD BVS2SC2412KS-1 6-164 AB B

″ 6-165 AB BVS2SD1858Q2-1 6-163 AE B

[X]XBBSD30P06000 50-B1 AA CXBPSN40P06K00 50-B7 AA CXEBSD30P10000 50-B4 AA CXEBSD30P12000 50-B6 AA CXUBSD20P06000 50-B3 AA C

[0]0CBBFZ89209Z/ 8-34 AC C0CBLRZ6446ZP/ 8-66 AQ C0CBLRZ6447ZP/ 8-67 AQ C0CBPHZ0184ZZ/ 8-58 AR B0CBPJCTY1251/ 8-31 AK A

″ 8-32 AK A0CBPKZ0194ZZ/ 8-20 AC C0CBPKZ1105ZZ/ 8-21 AH C0CBPZZ0906ZZ/ 8-33 AH A0CBSBD0508ZZ/ 8-68 AC D0CBUAC0027CZ/ 8-39 AG B0CBUAC0034EZ/ 8-40 AE B0CBUAC0264AZ/ 8-41 AD B0CBUAG0161CZ/ 8-38 AP B0CBUBA0003BZ/ 8-27 AD B

″ 8-30 AD B0CBUBC0215D// 8-22 AD B

″ 8-23 AD B″ 8-24 AD B″ 8-25 AD B

0CBUBC0248AZ/ 8-26 AD B0CBUBC0302AZ/ 8-29 AE B0CBUBC0336AZ/ 8-28 AL B0CBUBDAC3R3C/ 8-63 AD B0CBUBDAC6R2C/ 8-64 AC B0CBUBDAE300D/ 8-65 AD B0CBUCB0107AZ/ 8-35 AQ B0CBUDC0163BB/ 8-37 AH B0CBUDZ0052ZZ/ 8-60 AG B0CBUEEB101CS/ 8-45 AC C0CBUEEB153CS/ 8-44 AC C0CBUEEB222CS/ 8-53 AC C

0CBUEEB242CS/ 8-56 AC C0CBUEEB271CS/ 8-54 AC C0CBUEEB330CS/ 8-51 AC C0CBUEEB561CS/ 8-50 AC C

″ 8-52 AC C0CBUEEB564CS/ 8-42 AC C

″ 8-46 AC C″ 8-47 AC C

0CBUEEB682CS/ 8-55 AC C0CBUEEC821CB/ 8-49 AC C

″ 8-57 AC C0CBUEFER33CH/ 8-43 AC C0CBUEFE224DJ/ 8-48 AE C0CBUEZ0507ZZ/ 8-61 AD B0CBUFBA471DB/ 8-62 AD B0CBUGAC471UM/ 8-17 AF C0CBUGAE681UG/ 8-14 AH C0CBUGAF1R0HD/ 8-18 AC C0CBUGCU102EJ/ 8-3 AE C

″ 8-4 AE C0CBUGCZ152CR/ 8-6 AE C0CBUGCZ222AD/ 8-15 AC C0CBUGCZ222HP/ 8-12 AF C

″ 8-19 AF C0CBUGFF102AR/ 8-10 AB C

″ 8-11 AB C″ 8-13 AB C″ 8-16 AB C

0CBUGFF472AR/ 8-8 AB C0CBUGFF683AR/ 8-9 AD C0CBUGFM104JY/ 8-1 AF C

″ 8-2 AF C0CBUGZ0782ZZ/ 8-7 AE C0CBUGZ14072ZZ 8-5 AL C0CBUKZ0826ZZ/ 8-36 AK C0CB829655014/ 8-59 BE B

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SHARP CORPORATIONCommunication Systems GroupQuality & Reliability Control CenterHigashihiroshima, Hiroshima 739-0192, Japan

Printed in Japan

A9810-520NS•IS•T

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COPYRIGHT © 1998 BY SHARP CORPORATION

ALL RIGHTS RESERVED.