Sharp FO-DC635U Service Manual Download Page 83

Page: 83 / 166

FO-DC635U

5 – 17

1.3.7 Signal selection

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

[Control signals from output port]

[Signals for status recognition according to input signals]

[Other signals]

1.3.8 CI detection circuit

The CI detection circuit detects the CI signals of 15.3 Hz to 68 Hz. A CI
signal, which is provided to the photo-coupler PC1 through the C1
(0.82

F), R6 (22K), and ZD3 and R5 (13K) when the ring signal is

inputted from the telephone line.

1.3.9 Power supply and bias circuits

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

(Example: Fax signal send)

Signal Name

Description

CML0

Line connecting relay and DP generating relay
H: Line make
L: Line break

SP MUTE

Speaker tone mute control signal
H: Muting (Power down mode)
L: Muting cancel (Normal operation)

VOL A
VOL B
VOL C

(the circuit is
located in the

control PWB.)

Speaker volume control signal

BZCONT

(the circuit is

located in the

control PWB.)

Speaker output signal switching
L: Buzzer signal output
H: When monitoring line signal

VOL A

L
L
L

VOL B

L
L

VOL C

VRSEL1 VRSEL2 matrix

High

Low

Buzzer DTMF

High

Middle

Low

High

Middle

Low

RING./

Receiving

Signal Name

Function

XCI0

Incoming call (CI) detection signal

XEXHS0

H: The handset or external telephone is in the
on-hook state.
L: The handset or external telephone in the off-
hook state.

Signal Name

Function

TXOUT

Transmission (DTMF) analog signal output from
modem

RXIN

Reception (DTMF, others) analog signal input
into modem

No.

Signal Name (CNLIU)

No.

Signal Name (CNLIU)

RXIN

CML

TXOUT

+5V

/EXHS

+24VA

DPON(N.C.)

SURGE

PROTECTION

CIRCUIT

DETECTOR

DIODE

BRIDGE

ACTIVE
CHOKE

DETECTOR

+5V

TXA2

MODEM

(FM336PLUS)

RIN

SPKR

TXA1

VREF

RXIN

TXOUT

CONTROL

LIU

XCI0

XEXHS0

CML0

XESHS0

XCI0

MONSEL

BZOUTEN

SUB ASIC

BZCONT

SPMUTE

VOLC

VOLB
VOLA

TXOUT

+5V

+24VA

LINE

EXT.TEL

SPEAKER

Fig. 9

Summary of Contents for FO-DC635U

Page 1: ... 2 line communication and network scan is not possible Chapters 1 2 3 7 and 8 of this manual are omitted because they are partly common to the FO 4470U FO DC535U Please refer to previous service manual 00ZFO4470USME 00ZFDC535USME for these chapters MODEL SELECTION CODE DESTINATION FO DC635 U U S A Canada FO DC635U Parts marked with are important for maintaining the safety of the set Be sure to rep...

Page 2: ...2 3 Point to point diagram 4 3 CHAPTER 5 CIRCUIT DESCRIPTION 1 Circuit description 5 1 2 Circuit description of control PWB 5 1 3 Circuit description of CIS unit 5 15 4 Circuit description of LIU PWB 5 16 5 Circuit description of operation panel PWB 5 18 6 Circuit description of power supply PWB 5 19 7 Circuit description of Dual Line Kit Option FO 60DL 5 20 CHAPTER 6 CIRCUIT SCHEMATICS AND PARTS ...

Page 3: ... ii MEMO FO DC635U ...

Page 4: ...the machine with the main switch turned on after removing the toner developer unit and drum cartridge 3 Do not look into the laser beam exposure slit of the laser optical unit with the connector connected when removing and installing the optical sys tem 4 The cover of Laser Printer Unit contains the safety interlock switch Do not defeat the safety interlock by inserting wedges or other items into ...

Page 5: ...r gebrauchten Batterien nur nach den vom Hersteller angegebenen Anweisungen 1 Employing lead free solder This model employs lead free solder This is indicated by the LF symbol printed on the PWB and in the service manual The suffix letter indicates the alloy type of the solder Example Indicates lead free solder of tin silver and copper 2 Using lead free solder When repairing a PWB with the LF symb...

Page 6: ...tched telephone network Compatibility ITU T CCITT G3 mode Super G3 mode Printing resolution Horizontal 406 lines inch 16 lines mm Vertical 391 lines inch 15 4 lines mm Input document size Automatic feeding Width 5 8 to 10 1 148 to 257mm Length 5 0 to 14 3 128 to 364 mm Manual feeding Width 5 8 to 11 0 148 to 279 mm Length 5 0 to 38 0 128 to 966 mm mazimum length 19 483 mm when ultra fine resolutio...

Page 7: ...E key Only available when the network printer option is installed CONTRAST key Press this key to adjust the contrast before sending or copying a document E mail key Press this key to send a scanned document to an e mail recipient Only available when the network scanner option is installed RESOLUTION key Press this key to adjust the resolution before sending or copying a document An indicator will ...

Page 8: ...this key to send a document to a group of fax machines or to a group of e mail recipients if the network scanner option is installed 24 25 26 27 JOB STATUS PERSONAL BOOK Press this key to use or store an auto dial number in a personal book If the book has a passcode enter the passcode otherwise select the book with or and press SPEED DIAL key Press this key to dial a Speed Dial number MENU key Pre...

Page 9: ... addi tional pages and carefully in the feeder just before the last page is scanned Do not try to force them in as this may cause double feeding or jamming If your document consists of several large or thick pages which must be loaded one at a time insert each page into the feeder as the previous page is being scanned Insert gently to prevent double feeding 6 Readable Width Length The readable wid...

Page 10: ...transmission To remove the fog turn on the power and wait approximately 2 hours before using the machine 2 Assembly and connections 1 Connecting the power cord Connect the female end of the power cord to the fax machine as shown Insert the male end into a 120 V 60 Hz grounded 3 prong AC outlet Important The fax machine requires its own dedicated power out let The power outlet must not be shared wi...

Page 11: ... for disposal press the buttons on the ends of the handle and fold the handle down If you are replacing the drum cartridge but not the toner car tridge remove the toner cartridge and place it on a sheet of paper 3 If you are replacing the drum cartridge remove the old cartridge and dispose of it according to local regulations 4 Remove the new drum cartridge from its packaging Insert the drum cartr...

Page 12: ...may increase the number of pages that can be printed before the toner runs out 11 When to replace the drum cartridge When the drum cartridge nears the end of its life the ALARM indi cator on the operation panel will blink and REPLACE DRUM CAR TRIDGE will appear in the display this message first appears when approximately 1000 pages before the drum needs replace ment Use the following replacement d...

Page 13: ...he paper guide and the two metal tabs If it is remove some of the paper If you find it difficult to load the paper remove the cassette from the machine Pull the cassette out as far as it will go grasp the left side of the cassette with your left hand and then lift it up and out with both hands 5 Push the cassette back into the machine making sure it clicks into place 6 Clearing paper jams Clearing...

Page 14: ...touch the inside of the compartment 2 Remove the toner cartridge and place it on a sheet of paper 3 Remove the drum cartridge 4 Remove the jammed paper Make sure no torn pieces of paper remain in the print compart ment and rollers 5 Replace the drum cartridge Make sure the drum cartridge is inserted in as far as it will go 6 Replace the toner cartridge and then close the print compartment cover 7 ...

Page 15: ...rformed only by a qual ified service technician Be sure to turn off the power unplug the power cord and unplug the telephone line before proceeding In addi tion touch a grounded piece of metal to discharge any static electricity that may be on your body Make sure that an extension phone is not connected to the machine 1 Press the cover release to open the print compartment cover 2 Remove 6 screws ...

Page 16: ...th wings extended out vertically c Attach the board so that the connector inserts into the connector in the metal plate Make sure that the pin spacers go into the holes in the board Secure the board with the 18 mm screw which goes into the bushing and the remaining 6 mm screw Tighten the screws in the order shown 8 Fasten the band to the core as shown and cut off the excess end Insert the cable th...

Page 17: ...he first cassette Connect the 10 pin cable as shown and insert it behind the guide indicated by the white arrow 5 Change the positions of the connectors on the circuit board of the second cassette as shown do not change the connectors on the first cassette Replace the small cover on the rear of the first cas sette and attach the provided small cover on the rear of the second cassette For the recon...

Page 18: ... cables on the paper cassette PWB must be recon nected H 9 N Connect 1 pin and 2 pin CAUTION 1st paper cassette CN6 2nd paper cassette CN7 cable From the Motor From the Solenoid From the Paper size sensor From the Cassette sensor FO DC635 FO CS2 1st Paper Cassette 2nd Paper Cassette Connecting position of each cable when installing Paper Cassette Option FO CS2 2nd to FO DC635 ...

Page 19: ...lected in the display 2 Press Make sure that DESTINATION SETTING is selected 3 Press Make sure that SET is selected To clear a num ber select CLEAR 4 Press 5 To store a Rapid Key number press the desired Rapid Key To store a Speed Dial number press and enter a number from 1 to 200 press if you entered a 3 digits If clearing a number select it as explained above and then press and 6 If the network ...

Page 20: ...he limits below Output voltage settings POWER SUPPLY PWB CONTROL PWB PRINTER PWB HIGH VOLTAGE PWB CN5 CN1 CNPW1 CNPRT1 1 1 12 1 30 CN1 1 30 12 CN1 VR51 DO NOT TOUCH 1 10 CN7 CN4 1 8 1 10 1 8 Fig 1 Output Voltage limits Note 5V MAIN 4 947V 5 25V CN5 7pin 8pin 24V SUB 23 04V 24 96V CN5 1pin 2pin Connector CN4 No Pin No CN1 1 11 5V 2 10 CH LREM 3 TVR 4 T MON V 5 T MON I 6 B VR 7 V REM 8 C MON 9 MG 10...

Page 21: ...2 is open replace it with a new one In addition to the replacement of F1 F2 F5 F100 F101 andF102 the factor causing F1 F2 F5 F100 F101 and F102 to open must also be repaired If not F1 F2 F5 F100 F101 and F102 will open again Replacement parts ICP S0 5 Sharp code VHViCPS05 1 ICP S0 7 Sharp code VHViCPS07 1 CP S1 0 Sharp code VHViCPS10 1 CP S1 8 Sharp code VHViCPS18 1 3 Settings 3 1 Dial mode select...

Page 22: ...SSCODE START P SIGNAL SEND MODE 2 START Q TF23 START DEPT PASSCODE MENU 9 8 7 Press and the following display will appear START Then press the key Select the desired item with the key and the key or select with the rapid key Enter the mode with the START key Diag specifications MEMORY SET MODE START R STAMP AGING MODE START S DIAL TEST MODE START T U COPY DIAG MODE LCD CHECK MODE V PERSONAL BOOK L...

Page 23: ...ory OFF to ON of telephone billing function which is using the image memory is used Note In the existing set the telephone billing code function is specified from OFF to ON when the timer sys tem communication including the batch communication is set Here the memory is usable when the telephone billing code function is on It can be set from ON to OFF while the memory is used However if setting is ...

Page 24: ...ode end the test result is printed 2 1 7 G Optical adjust mode The optical system is adjusted By pressing down the START key the document reading lamp 100 ON is turned ON 2 1 8 H Product check This is a dialog used in the production process and a mode to execute a specific mode in the series of the flow After the mode end the rest result as to the checked items is printed After moving to the mode ...

Page 25: ...passcode list is printed Differing from printing of one box alone soon after registration the confidential passcodes of all boxes are printed 2 1 16 P Signal send mode 2 The signals concerned with V 34 V 8 are checked It can be used to check the modem When the START key is pressed silence signal make loop will be executed The following signals are sent by press ing the START key thereafter 2 1 17 ...

Page 26: ... and dial the following in the PB mode 1 2 3 4 5 6 7 8 9 0 2 Dial the following in the DP mode 1 5 9 0 3 After dialing turn off CML NOTE This mode uses the ordinary auto dial Accordingly the signal sending time and minimum pause are all the same as ordinary The measurement result in this mode is completely all the same as in the ordinary dial mode 2 1 20 T Copy diag mode This mode is for automatic...

Page 27: ...AGING 2 Whole black print aging mode ALL BLACK AGING 3 5 printing aging mode 5 AGING 4 4 printing aging mode 4 AGING 5 Outer frame check pattern 6 4 check pattern After selecting the paper pass aging mode in the print diagnosis mode input the number of each mode above with the ten key and the mode will be executed The detailed specifications of each mode are described as follows Here the operation...

Page 28: ...n because of PWB repair etc In the production stage it is necessary to execute this in the last process 2 2 10 Rapid key 10 Life all clear The mode is used to clear the life counter of the printer of the counter of the auto feeder NOTE The counter shows the operational state of the printer how many sheets have been printed since start of use The ordinary memory does not reset the counter According...

Page 29: ...f the con tent in the memory on the control PWB is broken because of PWB repair etc In the production stage it is necessary to execute this in the last process 3 How to make soft switch setting To enter the soft switch mode make the following key entries in sequence SW1 to SW22 For Line 1 SW23 to SW44 For Line 2 M A C H I N E D R U M L L I F E L I F E I F E 1 L E A R F E E D E R L I F E L E A R T ...

Page 30: ... 0 No switch 0 0 0 0 OPTION Set to 0 9 SW4 1 2 3 Communication results printout No 1 No 2 No 3 0 0 1 OPTION Printed at error only 0 0 1 Printed at error timer memory only 0 0 0 Printed at transmission mode only 0 1 0 Not printed 1 0 0 Printed every time 1 1 0 4 Image addition function to the communication result table for memory transmis sion only On Off 1 OPTION 5 Reserved 0 6 TEL billing code fu...

Page 31: ...7 14400bps V 29 9600bps V 27ter 4800bps 0 0 When 14400bps MODEMused setting to 14400bps is ignored No 1 0 1 0 1 No 2 0 1 1 0 3 DIS receive acknowledge during G3 transmission Twice Once in NSF reception twice in DIS reception 0 Effective to international comm 4 Non modulated carrier for V 29 transmission mode On Off 0 5 CNG send when manual TX On Off 1 6 Protocol monitor On Off 0 7 Line monitor On ...

Page 32: ...30 a 0 0 No 6 0 0 1 1 No 7 0 1 0 1 8 The change to DB from DP by Yes No 0 SW13 1 2 3 4 5 DTMF output level High 0 1 1 0 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 SW14 1 2 3 4 5 DTMF output level Low 1 0 0 0 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 Binary input 8 4 2 1 No 1 2 3 4 Data No EX 1 0 1 0 eg Retransmission time set to 10 times Binary input 8 4 2 1 No 5 6 7 8 Data No EX 0 0 1 0 Sending spee...

Page 33: ...0 RING3 1 1 0 0 RING4 0 0 1 0 RING5 1 0 1 0 SW17 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 1 SW18 1 Reserved 1 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 0 8 Reserved 0 SW19 1 Reserved 1 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0 SW20 1 Reserved 0 2 Reserved ...

Page 34: ...OPTION 2 Receive mode for line 2 AUTO MANUAL 1 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 0 8 Reserved 0 SW25 1 2 3 4 Number of rings for auto receive 0 No ring receive 0 0 0 1 OPTION Set to 0 9 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 SW26 1 Reserved 0 2 Reserved 0 3 Reserved 1 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 0 SW27 1 Reserved 0 2 Rese...

Page 35: ... in NSF reception twice in DIS reception 0 Effective to international comm 4 Non modulated carrier in V 29 transmission mode On Off 0 5 CNG send when manual TX On Off 1 6 Protocol monitor On Off 0 7 Line monitor On Off 0 8 Reserved 0 SW30 1 2 Compromised equalizer 0Km 1 8Km 3 6Km 7 2Km 0 0 Valid when transmitting No 1 0 0 1 1 No 2 0 1 0 1 3 H2 mode No Yes 0 4 5 6 7 8 Signal transmission level 0 1 ...

Page 36: ...35 1 2 3 4 5 DTMF output level High 0 1 1 0 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 SW36 1 2 3 4 5 DTMF output level Low 1 0 0 0 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 SW37 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 1 Sending speed 2400 bps x N 1 Example 2400 bps x 12 28800 bps 2400 bps is set for N 0 33600 bps is set for N 14 Receiving...

Page 37: ...8 Reserved 1 SW40 1 Reserved 1 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 0 8 Reserved 0 SW41 1 Reserved 1 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0 SW42 1 2 DTMF detection time 75ms 500ms 750ms 1000ms 0 0 No 1 0 0 1 1 No 2 0 1 0 1 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 SW43 1 R...

Page 38: ...eserved 0 7 Reserved 1 8 Reserved 0 SW46 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 SW47 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 1 SW48 1 Reserved 1 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 1 SW49 1 Reserved 1 2 Reserved 0 3 Rese...

Page 39: ...ed 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 SW55 1 2 3 4 Duplex scan Black line detection when reading for transmission Continuous Black Line Count 0 0 1 1 No 1 No 2 No 3 No 4 1 0 0 0 0 2 0 0 0 1 3 0 0 1 0 4 0 0 1 1 5 0 1 0 0 6 0 1 0 1 7 0 1 1 0 Not used Other 5 6 7 8 5 6 7 8 Duplex scan Black page detection when reading for transmission Black Line Percent 0 1 0 1 No 5 No...

Page 40: ...1 2 5 0 1 0 0 3 0 0 1 0 1 3 5 0 1 1 0 4 0 0 1 1 1 Black Line Percent 0 1 0 1 No 5 No 6 No 7 No 8 4 5 1 0 0 0 5 0 1 0 0 1 5 5 1 0 1 0 6 0 1 0 1 1 7 0 1 1 0 0 8 0 1 1 0 1 9 0 1 1 1 0 10 0 1 1 1 1 SW57 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 SW58 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8...

Page 41: ...rved 0 5 Reserved 1 6 Reserved 0 7 Reserved 1 8 Reserved 0 SW64 1 Header registration On Off 0 2 Reserved 0 3 Continuous serial polling On Off 0 4 5 Time interval for continuous serial polling 0 min 30 min 60 min 120 min 0 0 OPTION When SW64 No 3 is on option setting can be set up No 4 0 0 1 1 No 5 0 1 0 1 6 Reserved 0 7 Reserved 0 8 Quick on line function Yes No 1 OPTION SW65 1 2 Cassette selecti...

Page 42: ...detection No Detec tion Over only Near and Over Near and Over 1 1 No 6 0 0 1 1 No 7 0 1 0 1 8 Reserved 0 SW68 1 2 Distinctive ring pattern U S A Canada Australia Hong Kong U C No 1 0 0 1 1 0 0 No 2 0 1 0 1 0 1 3 Reserved 1 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 0 SW69 1 Reserved 1 2 Reserved 0 3 Reserved 0 4 Reserved 1 5 Reserved 0 6 Reserved 1 7 Reserved 1 8 Reserved 0 SW7...

Page 43: ...partment function On Off 0 5 6 7 8 Department ID digit 0 1 0 0 OPTION set to 3 9 SW75 1 Copy protect switch On Off 0 2 Cut off mode when copy mode Continue Cut off 0 OPTION 3 Scanning ratio in memory input 1 1 Reduce 0 OPTION Memory scan ning 4 Overseas communication mode selection function Yes No 0 5 Reserved 0 6 7 8 Reduce ratio when copy mode Except notation Setting prohibition AUTO 100 Set up ...

Page 44: ...y Yes No 0 Only when special billing code is given 3 Reserved 0 4 5 6 7 8 Z key pause time 250ms unit 0 0 0 0 0 Only when the special billing code is given The ordinary pause is not affected SW80 1 Separate feature On Off 0 OPTION 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Addition of header Sender information On Off 1 6 DTMF sending by the panel test On Off 0 7 Power save mode Real time Timer 1 8 R...

Page 45: ...0 6 Inbound print setting Print at transfer error Always prints 0 7 Adobe URL is put on a mail for network scan No Yes 0 8 Content of status message mail Scan and print count Print count only 1 SW87 1 File name Unique identi fier On Off 0 2 File name Session page counter On Off 0 3 File name Date Time On Off 1 4 File name Profile name On Off 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 SW...

Page 46: ... Reserved 0 8 Reserved 0 SW92 1 Reserved 0 2 Reserved 1 3 Reserved 0 4 Show receiver s name Yes Show No Hide 1 5 Pulse rate 40 60 33 67 0 6 LDAP server setting Disable Enable 0 7 User authentication func tion Enable Disable 0 8 Items for user authentica tion Login Name Password Login Name Password E mail Address 0 SW93 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 The LDAP bind of the user...

Page 47: ...4 Network print Default paper size A4 LETTER 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 1 SW97 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 SW98 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 SW99 1 Reserved 0 2 Reserved 1 3 Reserved 1 4 Reserved 0 5 Reserved 0 6 Reserved 0 ...

Page 48: ... 9 by accident it will be set to 9 In this case it must be corrected to the proper number SW4 No 1 No 3 Communication results printout It is possible to obtain communication results after each transaction Normally the switch is set No 1 0 No 2 0 No 3 1 so that the communication result is produced only a communication error is en countered If No 1 was set to 1 No 2 was set to 1 and No 3 was set to ...

Page 49: ...et to 1 the transmission speed and the recep tion level are displayed on the LCD Used for line tests SW7 No 8 Reserved Set to 0 SW8 No 1 No 2 Compromised equalizer The specific line equalizer is inserted SW8 No 3 H2 mode Used to determine H2 mode 15sec transmission mode When set to OFF H2 mode is inhibited even though the transmitting machine has H2 mode SW8 No 4 No 8 Signal transmission level Use...

Page 50: ... 5 dBm unit SW14 No 6 No 8 Reserved Set to 0 SW15 No 1 No 4 Reserved Set to 0 SW15 No 5 No 8 Cl signal OFF detect enable time Used to set the continuous detection time during OFF period of Cl sig nal SW16 No 1 No 4 Reserved Set to 0 SW16 No 5 No 8 Distinctive ringing When the ringing setting is turned off all of the CI signal are received When any of the standard and ring patterns 1 through 3 is s...

Page 51: ...lly receive ring is set to 1 If it was above 9 receive rings are set to 9 SW25 No 5 No 8 Reserved Set to 0 SW26 No 1 No 2 Reserved Set to 0 SW26 No 3 No 4 Reserved Set to 1 SW26 No 5 No 6 Reserved Set to 0 SW26 No 7 Reserved Set to 1 SW26 No 8 Reserved Set to 0 SW27 No 1 Reserved Set to 0 SW27 No 2 Reserved Set to 1 SW27 No 3 No 4 Reserved Set to 0 SW27 No 5 DIS receive acknowledge during G3 trans...

Page 52: ...he control is executed according to the state of line where the equalizer setting is changed always SW31 No 4 Equalizer freeze conditions Setting which specifies SW9 No 3 control only in condition of 7200bps modem speed SW31 No 5 No 8 Reserved Set to 0 SW32 No 1 Reserved Set to 1 SW32 No 2 Reserved Set to 0 SW32 No 3 Reserved Set to 1 SW32 No 4 No 6 Reserved Set to 0 SW32 No 7 Reserved Set to 1 SW...

Page 53: ...detection is caused by noises SW42 No 3 No 8 Reserved Set to 0 SW43 No 1 No 3 Reserved Set to 0 SW43 No 4 No 6 Busy tone detection frequency To select frequency range of signals to be detected as Busy Tone SW43 No 7 No 8 Reserved Set to 0 SW44 No 1 No 3 Reserved 000 Transmission is enabled Reception mode is auto 001 Transmission is enabled Reception mode is manual only 010 Transmission is disable ...

Page 54: ...sktop as a forwarding address in the Document Admin function SW60 No 8 Reserved Set to 1 SW61 No 1 F A S T RMS mode Used to determine a function of remote maintenance system F A S T SW61 No 2 F A S T RMS line The line where the F A S T function is set SW61 No 3 Verification stamp End stamp It is set whether the red round mark is stamped at the bottom margin of the document of every page in the mem...

Page 55: ...8 No 8 Reserved Set to 0 SW69 No 1 Reserved Set to 1 SW69 No 2 No 3 Reserved Set to 0 SW69 No 4 Reserved Set to 1 SW69 No 5 Reserved Set to 0 SW69 No 6 No 7 Reserved Set to 1 SW69 No 8 Reserved Set to 0 SW70 No 1 Reserved Set to 1 00 Manual To select detail paper in the tray priority cassette in accordance with setting by SW65 3 8 and SW65 1 3 If the detail paper in the tray priority cassette runs...

Page 56: ... Used to set the department ID digit number When set to D the number is 4 SW75 No 1 Copy protect switch When this switch is set to 1 copy is for bidden SW75 No 2 Cut off mode when copy mode When in copy if the scanned data is out of the range of recording the operator has one of the choices below using the switch SW75 No 3 Scanning ratio in memory input In the case of memory transmission etc only ...

Page 57: ... SW78 No 5 No 7 Reserved Set to 0 SW79 No 1 Secure billing code When the tel billing code function is ON the operation of secure billing code is enabled SW79 No 2 Pause with SHIFT key The SHIFT key pause time is set SW79 No 3 Reserved Set to 0 SW79 No 4 No 8 Z key pause time 250ms unit The Z key pause time is set SW80 No 1 Separate feature The separate mode ON OFF is set SW80 No 2 No 4 Reserved Se...

Page 58: ...resolution on network scanning SW88 No 7 No 8 Reserved Set to 0 SW89 No 1 No 7 Reserved Set to 0 SW89 No 8 Reserved Set to 1 SW90 No 1 Method of detecting CI frequency Select whether the CI frequency is detected by the Modem or Firm ware SW90 No 2 Network scan Compatibility with IDM viewer for TIFF files Set the format of TIFF G3 for the network scan SW90 No 3 Reserved Set to 1 SW90 No 4 No 5 Rese...

Page 59: ...7 No 1 No 8 Reserved Set to 0 SW98 No 1 No 8 Reserved Set to 0 SW99 No 1 Reserved Set to 0 SW99 No 2 No 3 Reserved Set to 1 SW99 No 4 No 6 Reserved Set to 0 SW99 No 7 No 8 Reserved Set to 1 3 Troubleshooting Refer to the service manual of FO 4470U 4 Error code table Refer to the service manual of FO 4470U 5 Overseas communication mode Refer to the service manual of FO 4470U 6 Administrator mode in...

Page 60: ... to the service manual of FO DC535U 6 Front left frame Inner front cabinet Paper feed tray Refer to the service manual of FO DC535U 7 Rear left frame Bottom left frame Refer to the service manual of FO DC535U 8 Inner left cabinet unit Refer to the service manual of FO DC535U 9 Power supply PWB Refer to the service manual of FO DC535U 10 Scanner frame unit 1 2 Operation panel unit Document guide un...

Page 61: ...rvice manual of FO 4470U 22 Bottom plate Refer to the service manual of FO 4470U 23 Cassette case unit 1st paper cassette PWB unit Refer to the service manual of FO 4470U 24 Drive system unit Refer to the service manual of FO 4470U 25 Cassette cabinet Refer to the service manual of FO 4470U 26 Cassette case 1 2 Refer to the service manual of FO 4470U 27 Cassette case 2 2 Refer to the service manua...

Page 62: ...el mm Image Memory NAND Flash 16MB Panel Controller NAND Flash 8 Motor Controller Scan Mechanism 8MB CPU I F Mapper Stepping Motor GPIO port serial RTC Backup Print Data Processor SM8578BV LIU PWB MODEM Line1 8 ECC Code Generator HSYNC TOD etc Printer PWB MINOLTA NC L601 16ppm Line 1 FM336Plus PCU Output MINOLTA CPU on board 406 x 391dpi Copy Fax 600 x 600dpi NT Print New ASIC 2 SPIDER 16 RTC I F ...

Page 63: ...N8 CN5 CN9 4 24 LED PWB 15 FCC LCD 20 FCC 16 LCD RELAY PWB CNLEDA CNBKL OPERATION PANEL PWB CNPNB TX MOTOR PS4 PAPER OUT SENSOR 2 3 OPTION FO 45VS SPEAKER CN5 CN1 CN2 CN3 CNAC M1 MAIN MOTOR 2 PS5B PAPER SIZE SENSOR PH PRINT HEAD UNIT 1ST PAPER CASSETTE PWB 15 1ST PAPER CASSETTE UNIT OPTION FO 8MK CNOP CNLEDB OPERATION PANEL UNIT PC REWRITING VERSION UP FLASH ROM 5 CNRS1 LCD UNIT B4 FRONT SENSOR 2 ...

Page 64: ... 5V MAIN 5V MAIN FUSER LAMP FUSER RL 24V MAIN GND MG GND DG GND DG 5V MAIN 5V MAIN HEATER ON HEATER RELAY OFF 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 CN1 M2 POLYGON MOTOR CN9 1 2 3 4 5 24V GND MG POLYGON M REM POLYGON M LCCK POLYGON M CLK PWB D LASER DIODE DRIVE PWB CN5 1 2 3 4 5 6 7 8 8 7 6 5 4 3 2 1 SOS 5V LD POWER LOW LD EN SH N GND DG L DATA 5V SOS 5V LD POWER LOW LD EN SH N GND DG L DATA 5V HV1 HIGH ...

Page 65: ...K PRINTER KIT PCL BOARD OPTION FO NP1 LAN NETWORK INTERFACE KIT LAN CARD OPTION FO LN1 MD15 MD14 MD13 MD12 MD11 MD10 MD9 MD8 MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0 STSZ VDATA CPRDYZ PRPDYZ SBSYZ SCLK CMDZ CBSYZ HSYNCZ GND GND GND PACK PREQ GND GND GND GND GND VSYNCZ ENGRDYZ NICINTZ NICCSZ IOWRZ WAITZ MA13 MA14 MA15 MA16 MA17 MA18 MA19 MA20 MA21 MA22 MA23 MA24 MA25 MA26 MA27 MA28 MA29 RSTALLZ PCLIN 1 2 3 ...

Page 66: ...4 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 CNLNC1 3 3V 3 3V 3 3V CI1 DPON1 CML1 DPMUTE1 ERLY1 TXMUTE1 SPKR2 MDMRST1 MDMINT1 MDMCS1 IOWR IORD A5 A4 A3 A2 A1 D7 D6 D5 D4 D3 D2 D1 D0 5V 5V 24VA 24VA 24VA DG DG DG DG DEN RD WR NC NC NC NC NC NC NC NC NC NC NC NC NC NC DG DG DG DG 5V 5V 5V 1 2 3 4 5 6 7 8 9...

Page 67: ...ed Instruc tions Set Computer CPU which periphery functions are integrated into This device is equipped with the following function The clock inputs 33 1776 MHz from outside and operates at 4 times frequency approx 133 MHz internally Feature Original Hitachi SuperH architecture Object code level compatible with SH 1 SH 2 and SH 3 32 bit RISC type instruction set Instruction length 16 bit fixed len...

Page 68: ...ced user debugger Bus state controller Cache memory Cache memory controller Compare match timer Clock pulse generator watchdog timer Central processing unit D A converter DMAC H UDI INTC MMU RTC SCI SCIF TLB TMU UBC Direct memory access controller Hitachi user debugging interface Interrupt controller Memory management unit Realtime clock Serial communication interface with smart card interface Ser...

Page 69: ...us 58 O A11 Address bus 59 O A12 Address bus 60 O A13 Address bus 61 VssQ Input output power supply 0 V 62 O A14 Address bus 63 VccQ Input output power supply 3 3 V PIN I O Name Function 64 O A15 Address bus 65 O A16 Address bus 66 O A17 Address bus 67 O A18 Address bus 68 O A19 Address bus 69 O A20 Address bus 70 O A21 Address bus 71 Vss Internal power supply 0 V 72 O A22 Address bus 73 Vcc Inter...

Page 70: ...lock crystal oscillator pin 133 O I O STATUS0 PTE 4 Processor status input output port E 134 O I O STATUS1 PTE 5 Processor status input output port E 135 I O TCLK PTE 6 TMU or RTC clock input output input output port E 136 O I O IRQOUT PTE 7 Interrupt request notification output input output port E 137 VssQ Input output power supply 0 V 138 I O CKIO System clock input output 139 VccQ Input output ...

Page 71: ...e data from analogue to digital and executes the converted image data processing 7 Print image processing and output printing data The block has the following functions That is converts the image data for printing into 400dpi and applies smoothing processing And then output the printing data according to HSYNC signal from PCU 8 CODEC The block has the following functions The One the encoding from ...

Page 72: ...DOUT 83 O SDCLK Clock of page memory 30 O XWAIT Wait request signal 84 O DQMUL Data mask of page memory 31 I XBUSYDP Busy signal of Dual port RAM 85 CKE CK enable of page memory 32 I XMDMINT1 86 O CASB CAS of page memory 33 I XMDMINT0 87 O RASB RAS of page memory 34 O XMDMCS1 Chip select Modem Chip 1 88 DWEB Write strobe of page memory 35 O XMDMCS0 Chip select Modem Chip 0 89 XCSDRM0 Chip select o...

Page 73: ... Address bus bit22 134 I SEN5 Key sense signal 188 I A21 Address bus bit21 135 I SEN4 Key sense signal 189 I A20 Address bus bit20 136 I SEN3 Key sense signal 190 I A13 Address bus bit13 137 I SEN2 Key sense signal 191 I A12 Address bus bit12 138 I SEN1 Key sense signal 192 I A11 Address bus bit11 139 I SEN0 Key sense signal 193 I A10 Address bus bit10 140 B LD15 LED 194 I A9 Address bus bit9 141 ...

Page 74: ...tion to RTC the device set and read the time 5 Verification stamp control The software control on off of the verification stamp And the con trol block has hardware timer instead of the continuous stamp on status 6 Original sensor detect The software detects the original sensor And then the control block has the generated interrupt circuitry by detecting the sensor signal risen fallen BUS INTERFACE...

Page 75: ...cknowledge signal for NIC in PCL mode 84 B DPONIC3 33 I RXWP READ WRITE signal from PCL DPONIC4 34 P VDD Power supply 86 VDD Power supply 35 P VSS Ground 87 P VSS Ground 36 I PCLKPCL Serial communication clock in PCL mode 88 DPONIC5 37 O PSTSPCL Status data from PCU in PCL mode 89 B DPONIC6 38 I PCMDPCL Command data to PCL in PCL mode 90 B DPONIC7 39 O PACK Printing acknowledge signal 91 B DPONIC8...

Page 76: ...C board 178 B D4 127 O XCSNICIN 179 B D3 128 I GPIO4 PWSAVE Power save control for PS unit 180 B D2 129 I GPIO5 LEDON Light ON OFF for LED in CIS 181 B 130 I GPIO6 VPPCN VPP control of nor flash memory 182 B 131 I GPIO7 XWP Write protect for nor flash memory 183 N C Not connect 132 I XNICACK Acknowledge signal for NIC 184 O INTR 133 I XROLSNS Roller position sensor 185 I XRESET 134 I XORGSNS Docum...

Page 77: ...eed reception The modem features a programma ble DTMF transmitter receiver and three programmable tone detectors 2 3 2 Features 2 wire half duplex fax modem modes with send and receive data rates up to 33 6 kbps V 34 half duplex V 17 V 33 V 29 V 27 ter and V 21 Channel 2 Short train option in V 17 and V 27 ter 2 wire duplex data modem modes V 21 V 23 75 bps TX 1200 bps RX or 1200 bps TX 75 bps RX ...

Page 78: ... bis 9600 TCM TCM 1800 9600 2400 4 1 32 V 32 bis 7200 TCM TCM 1800 7200 2400 3 1 16 V 32 bis 4800 QAM 1800 4800 2400 2 0 4 V 32 9600 TCM TCM 1800 9600 2400 4 1 32 V 32 9600 QAM 1800 9600 2400 4 0 16 V 32 4800 QAM 1800 4800 2400 2 0 4 V 22 bis 2400 QAM 1200 2400 2400 600 4 0 16 V 22 bis 1200 DPSK 1200 2400 1200 600 2 0 4 V 22 1200 DPSK 1200 2400 1200 600 2 0 4 V 22 600 DPSK 1200 2400 600 600 1 0 4 ...

Page 79: ...ne Interface 77 IA RINGD Telephone Line Interface 28 O DD TXA2 Telephone Line Interface 78 IA RTS DTE Serial Interface 29 O DD TXA1 Telephone Line Interface 79 OA IRQ HOST Interface 30 MI VREF Modem Interconnect 80 GND VSS 31 MI VC Modem Interconnect 81 MI GP00 Modem Interconnect 32 I DA RIN Telephone Line Interface 82 RESERVED NC 33 AGND MAVSS 83 RESERVED NC 34 IA POR Modem Interconnect 84 PWR VD...

Page 80: ...mposed of the partial area of IC5 The image data of approx one page except in the super fine mode of the draft read with the scanner can be stored They are stored until they are contracted by CODEC function in MAIN ASIC The page memory for printing is composed of the remaining areas of IC5 and can store approx one page of the image data decoded by CODEC function in MAIN ASIC The data are stored un...

Page 81: ...an these are connected via SUB ASIC 3 Circuit description of CIS unit 1 CIS CIS is an image sensor which puts the original paper in close contact with the full size sensor for scanning being a monochromatic type with the pixel number of 1 728 dots and the main scanning density of 8 dots mm It is composed of sensor rod lens LED light source control circuit and so on and the reading line and focus a...

Page 82: ...stors R13 and R12 Zener diodes ZD1 and ZD2 When an external telephone is connected and enters the on hook mode the LED of photo coupler PC3 emits light and the light receiving element turns on The status signal XEXHS0 is input to the pin10 of SUB ASIC IC21 Control PWB XEXHS0 LOW EXT TEL OFF HOOK XEXHS0 HIGH EXT TEL ON HOOK 1 3 3 Dial pulse generation circuit The pulse dial generation circuit compr...

Page 83: ...the circuit is located in the control PWB Speaker volume control signal BZCONT the circuit is located in the control PWB Speaker output signal switching L Buzzer signal output H When monitoring line signal L H L VOL A L L L VOL B L L H VOL C VRSEL1 VRSEL2 matrix High Low Buzzer DTMF High Middle Low High Middle Low RING Receiving Signal Name Function XCI0 Incoming call CI detection signal XEXHS0 H ...

Page 84: ... with an external resis tor a Scope of application This specification applies to a positive diffusion type mono chrome dot matrix LCD module LM046QB1H01 b Structure and external shape Structure 320 x 240 monographic display module This dot matrix LCD module consists of an LCD panel a print PWB mounting electrical parts a TCP electrically connecting these units and bezels fixing them mechanically 2...

Page 85: ...ltage condition by conducting Zener Diode D711 that between 24 V output and GND Then protection is carrying out by Over Current Protection Circuit of Control Circuit working 3 24 V circuit 24 V Circuit is supplied by Transformer T701 Output Rectification and Smoothing by Diode D710 Capacitor C715 4 5 V circuit 5 V Output is carry out stabilization by step down Chopper Circuit that inputted above 2...

Page 86: ...is similar to that function of Line 1 2 LIU PWB Line 2 LIU PWB Line 2 is the same unit as LIU PWB Line 1 and has line I F function for Line 2 It is controlled by Control PWB and the communication data line is connected to the modem on Dual Line Control PWB SURGE PROTECTION CIRCUIT DIODE BRIDGE ACTIVE CHOKE HI LO CI DETECTOR 5V TXA2 MODEM FM336PLUS RIN SPKR TXA1 VREF RXIN RXIN TXOUT DUAL LINE CONTR...

Page 87: ...FO DC635U 5 21 MEMO ...

Page 88: ...D 2 3A 11 2D 10 6E 10 3I 7 3B 2 3A 11 3A 2 3A 2 3A C277 C246 2200p R51 10K C243 N M CE11 22u 16V R334 R333 4 7K C13 1u 6 3V C242 R295 R30 10 74LV14A 1 2 14 7 R258 N M C240 1000p OSC1 33 1776MHz OE 1 GND 2 OUT 3 VDD 4 R335 4 7K C225 C235 N M C14 1u 6 3V C275 R259 N M C15 1u 6 3V R262 1K R28 10 R21 10 R353 4 7K C244 0 1u R287 4 7K R261 10K Q111 RT1P141C C278 1000p R20 10 R298 100 C24 1u 6 3V D6 MC28...

Page 89: ...01 CKE PTD 4 100 CASU PTD 3 99 CASL PTD 2 98 RASU PTD 1 97 RASL PTD 0 96 BACK 102 BREQ 103 WAIT 104 DACK0 PTE 0 105 DACK1 PTE 1 106 DRAK0 PTE 2 107 DRAK1 PTE 3 108 AUDATA 0 PTF 0 109 AUDATA 1 PTF 1 110 AUDATA 2 PTF 2 111 AUDATA 3 PTF 3 112 AUDSYNC PTF 4 113 TDI PTG 0 114 TCK PTG 1 116 TMS PTG 2 118 TRST PTG 3 119 TDO PTF 5 120 ASEBRKAK PTF 6 121 STATUS0 PTE 4 133 STATUS1 PTE 5 134 TCLK PTE 6 135 I...

Page 90: ...1 52 XPGMCS 27 XMDMCS0 35 XMDMCS1 34 XFLCS 20 XNANDSTDCS 172 XNANDRD 173 XWP0 175 XWP1 176 CLEO 178 ALEO 177 XSBGA 47 XJBG0 60 XJBG1 59 XNICCS 58 XBUSYDP 31 XJBGINT0 45 XJBGINT1 44 XFLSHINTA 21 XFLSHINTB 22 XNICINT 57 XMDMINT0 33 XMDMINT1 32 XSGAINT 46 SH 118 CLK1 119 LININT 116 SAMP 117 AVO 124 TEMP 123 ADREFL 122 ATAPH 125 AVDD 126 AVDD 120 AVSS 127 AVSS 121 MAD15 80 MAD14 79 MAD13 78 MAD12 77 M...

Page 91: ... DQ10 45 DQ9 44 VccQ3 43 DQ8 42 Vss2 41 N C 2 40 DQMU 39 CLK 38 CKE 37 N C 1 36 A11 35 A9 34 A8 33 A13 20 A12 21 A10 22 A5 30 Vcc3 27 A3 26 A0 23 A1 24 A7 32 A6 31 A4 29 Vss1 28 A2 25 Vss3 54 DQ15 53 VssQ4 52 DQ14 51 DQ13 50 VccQ4 49 R211 3 3K R193 33 TP81 TP94 R225 N M R600 10K TP30 C179 1u C231 1000p TP69 R 601 10K TP95 TP56 TP72 TP101 R 602 10K NC NC NC IC1 AD8091ARZ 6 3 2 4 7 5 8 1 TP71 TP34 C...

Page 92: ...IC6 89 DPONIC5 88 DPONIC4 85 DPONIC3 84 DPONIC2 83 DPONIC1 82 DPONIC0 81 XCSNIC 102 XNICACK 132 XCSNICP 80 DPAPCL16 79 DPAPCL15 78 DPAPCL14 77 DPAPCL13 76 DPAPCL12 75 DPAPCL11 74 DPAPCL10 73 DPAPCL9 72 DPAPCL8 71 DPAPCL7 70 DPAPCL6 67 DPAPCL5 66 DPAPCL4 65 DPAPCL3 64 DPAPCL2 63 DPAPCL1 62 DPAPCL0 61 DPOPCL15 60 DPOPCL14 59 DPOPCL13 58 DPOPCL12 57 DPOPCL11 56 DPOPCL10 55 DPOPCL9 50 DPOPCL8 49 DPOPC...

Page 93: ... 9 3F 9 2I 9 2I 9 2I 9 3F 9 3F 9 3F 9 2I 9 3F 10 5I 10 5I 10 5I 10 5I 10 5E 10 5E 10 5E 10 5E 10 4E 10 4E 10 4E 10 3E 10 4I 10 4I 10 6E 9 4B 9 4B 2 5A 10 4E 2 3F 12 3E C267 2200p R408 10K TP119 TP109 TP190 TP166 1 2 7 8 4 C309 N M TP136 9 8 14 7 R415 C266 2200p TP114 TP162 R407 270 TP183 13 12 14 7 N M 5 6 3 8 4 11 10 14 7 R405 270 BR30 33 x4 5 1 8 7 6 2 3 4 TP111 R331 5 6K TP113 R406 10K X4 32 76...

Page 94: ... DQ7 18 DQ6 17 DQ5 16 DQ4 15 DQ3 13 DQ2 12 A6 4 A5 5 A4 6 A3 7 A2 8 A1 9 A0 10 OE 22 WE 27 CS 20 DQ1 11 VCC 28 GND 14 C296 1u R385 R379 C176 0 1u R320 100 R316 R267 100 R310 C279 1u R308 R389 R312 R382 IC25 SDRAM W9864G6EH 7 CLK 38 DQML 15 DQ0 2 DQ1 4 DQ2 5 DQ3 7 Vss 28 Vss 41 CS 19 A13 20 A0 23 A1 24 A2 25 A3 26 A4 29 A5 30 A6 31 A7 32 A8 33 A9 34 A10 22 CKE 37 WE 16 CAS 17 RAS 18 Vcc 1 Vcc 14 Vc...

Page 95: ...1 VDD1 69 VDD1 63 VDD1 13 VDD1 57 VDD1 84 VDD1 92 MAVDD 26 VCORE 62 D0 87 D1 88 D2 89 D3 90 D4 91 D5 93 D6 94 D7 95 RS0 96 RS1 97 RS2 2 RS3 3 RS4 4 RD 7 WR 6 CS 5 SR4IN 21 M_RXOUT 46 IRQ 79 NC 17 NC 20 NC 39 NC 41 NC 48 POR 34 RESET 18 NC 54 NC 55 NC 60 SR4OUT 19 M_TXSIN 44 M_CLKIN 43 CLK_OUT 22 XTALI 85 XTALO 86 VSUB 52 VSS 16 VSS 53 VSS 65 VSS 80 VSS 99 RESERVED 1 TALK 37 RI 76 OH 49 RINGD 77 SP...

Page 96: ...0 IC8B HA17358AFEL 7 6 5 4 8 C122 0 1u 50V C58 R622 N M R583 N M C124 0 1u D101 1SS355 A K C57 R623 N M C388 0 1u JP2 D G 1 2 F100 ICP S1 0 1 2 C162 0 1u R177 12K F C406 CE6 100u 50V SMT D103 HRW0202B A1 A2 K R575 510 C126 330p C53 R621 N M CE27 33u 16V R180 11 0K F C393 0 1u C52 C127 R34 10 1 4W Q1 2SD1164 B C E C51 N M TP222 R132 56 0K F C387 0 1u C55 IC3 DIP LB1845 Vref1 26 ENABLE1 24 PHASE1 25...

Page 97: ...0 IC11B 4 3 R14 100 R15 100 R24 220 R236 33k R23 220 TP206 R12 220 IC11E 10 11 IC10 LCD CONTROLLER COREVDD 1 WAIT 2 DB15 3 DB14 4 DB13 5 DB12 6 DB11 7 DB10 8 DB9 9 IOVDD 10 DB8 11 DB7 12 DB6 13 DB5 14 DB4 15 DB3 16 DB2 17 DB1 18 DB0 19 VSS 20 COREVDD 21 GPIO0 22 FPDAT11 23 FPDAT10 24 FPDAT9 25 FPDAT8 26 VSS 27 FPSHIFT 28 IOVDD 29 FPDAT7 30 FPDAT6 31 FPDAT5 32 FPDAT4 33 FPDAT3 34 FPDAT2 35 FPDAT1 3...

Page 98: ...0 2125 C5 CE9 R136 30k R140 200k F R182 10k D5 1SS322 R147 R146 10k C171 100p C133 3300p R138 N M R145 1k R142 R137 43k F C164 2200p 2125 Q2 RT1N141M C173 N M CE8 22u 50V Q3 2SC2411KR F102 ICP S0 7 1 2 CE10 47u 16V Q103 2SC2712GR R185 33k L1 CR54 220MC 1 2 C130 220p Q104 2SD1624T R143 Q109 N M CE7 22u 50V C160 CE5 100u 16V C172 N M C165 0 22u 3216 C131 0 01u C158 N M R183 N M C159 C132 1000p 2125 ...

Page 99: ...7 SEN0 19 5V 21 BKLON 23 E 25 RS 27 GND 2 LEDEN1 4 LD5 6 LD4 8 LD3 10 LD2 12 LD1 14 LD0 16 LEDEN2 18 TH1 20 TH2 GND 22 GND 24 LD7 26 LD6 28 C107 N M C102 C156 C157 R614 1K CNSP CNSP1 B2B PH KR SP 1 SP 2 R530 N M C113 2200p C378 0 1u C112 2200p C106 0 1u R490 10K R499 100 C152 C108 N M C377 R123 270 R529 10K C50 R495 68 R165 100 FB1 N M 1 2 R494 68 R122 270 C109 R532 3 3K R497 68 C347 N M C349 N M ...

Page 100: ...5F 3 4A 3 4A 3 3A 3 5A 3 5A 3 3A 3 4E 3 3A 3 4E CNPCL2 CNPCL2 B3B PH KS VCC 1 VCC 2 VCC 3 TP214 R480 68 CA6 TP213 C260 CA10 C344 N M C374 N M C259 1000p 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 20 18 16 14 12 10 8 6 4 2 40 38 36 34 32 30 28 26 24 22 42 44 46 48 50 51 52 53 54 55 56 57 58 59 60 C N N IC1 DHB RA60 R131N NC 1 NC 3 GND 5 VDD 7 GND 9 LVDETECT 11 GND 13 RESE...

Page 101: ... 3V 15 DG 17 TCK 2 TMS 4 TRST 6 TDI 8 TDO 10 ASEBRKAK 12 RESET 14 DG 16 DG 18 IC13 EN 1 C1 2 V 3 C1 4 C2 5 C2 6 V 7 RIN 8 FCOFF 16 VCC 15 GND 14 DOUT 13 FCON 12 DIN 11 INV 10 ROUT 9 C203 0 1u R242 N M BR40 5 1 8 7 6 2 3 4 C199 0 1u C NRS CNRS1 B5B PH KS CD 1 RD 2 TD 3 DTR 4 GND 5 BR42 5 1 8 7 6 2 3 4 BR41 5 1 8 7 6 2 3 4 R3 C1 N M C375 0 1u C137 C NICE1 TVCC11 1 RESERVE1 3 A2 5 A4 7 GND1 9 A6 11 A...

Page 102: ...4 12 10 8 6 4 2 30 28 26 24 22 CNOP1 DHB PB30 S131N DG 1 DG 3 DG 5 3 3V 7 3 3V 9 3 3V 11 R W 13 DEN 15 OPD6 17 OPD4 19 OPD2 21 OPD0 23 DG 25 DG 27 DG 29 CLEO 2 ALEO 4 WP1 6 NANDWR 8 OPCS 10 BUSYOP 12 NANDRD 14 OPD7 16 OPD5 18 OPD3 20 OPD1 22 MEMDTC0 24 MEMDTC1 26 DG 28 DG 30 C351 R546 R478 IC35 VCC 20 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 B1 18 B2 17 B3 16 B4 15 B5 14 B6 13 B7 12 B8 11 GND 10 DI...

Page 103: ...FO DC635U 6 16 16 Control PWB parts layout Top side F1 F2 F5 The CONTROL PWB of the model employs lead free solder ...

Page 104: ...FO DC635U 6 17 17 Control PWB parts layout Bottom side F100 F101 F102 The CONTROL PWB of the model employs lead free solder ...

Page 105: ...1 2W R8 C3 C13 N M PC3B PC814X R22 22k C5 4 7u 50V ZD7 HZ2C1 C2 0 01u ZD5 MTZJ8 2B JP4 N M L5 EL0909RR 102K 2 Q2 2SD1200FR PC1A PC817X ZD6 HZ2C1 R10 10 C9 1000p R18 22k R26 10k C10 4 7u 25V R4 4 7 1 2W IC1A NJM2904D C7 1000p R1 N M PC1B PC817X JP2 JP 10mm C15 470p R25 PC3A PC814X C4 N M L3 N M R19 750 C11 4 7u 25V PC2A N M R14 200 C6 4 7u 50V Q5 N M B E C R12 91 D2 1N4148 C16 4 7u 25V R3 R7 AR2 RA...

Page 106: ...FO DC635U 6 19 2 LIU PWB parts layout Top side The LIU PWB of the model employs lead free solder ...

Page 107: ...FO DC635U 6 20 3 LIU PWB parts layout Bottom side The LIU PWB of the model employs lead free solder ...

Page 108: ...12 10k C126 0 01u Q104 DTC114YUA B E C TP101 R122 N M N M R121 C103 N M C137 0 033u R116 0 C100 C153 22p R103 C128 22p TP2 C155 0 1u IC2B SN74LS06NS C122 C116 0 068u C154 22p TP106 C119 0 01u RA1 TP102 C125 N M C112 1000p TP105 C121 N M R104 N M Q106 DTC114YUA B E C Q101 2SA1037 C3 N M C151 1000p R124 10k R126 4 7k RA3 4 7k x 4 R150 4 7k IC2D SN74LS06NS IC2G SN74LS06NS R129 0 VR1 N M R145 4 7k R12...

Page 109: ...CK 4 PORYGON_M_CLK 5 5V 1 CH_LREM 2 T_VR 3 T_MON_V 4 T_MON_I 5 B_VR 6 C_REM 7 C_MON 8 GND MG 9 24V 10 SOS 1 5V 2 LD_POWEWR_LOW 3 LD_EN 4 SH H 5 GND DG 6 L_DATA 7 5V 8 PS1 1 GND DG 2 CN11 1 175487 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 CN12 175487 5 1 2 3 4 5 CN13 175487 4 1 2 3 CN14 2 175487 4 1 2 3 4 CN15 B4B PH K R 1 2 3 4 CN2 DF3A 2P 2DSA 1 2 CN6 175487 6 1 2 3 4 5 6 C139 CN3 175487 2 1 2 CN7 DF...

Page 110: ...FO DC635U 6 23 3 Printer PWB parts layout Top side ...

Page 111: ...FO DC635U 6 24 4 Printer PWB parts layout Bottom side ...

Page 112: ...ly PWB circuit 1 Power Supply PWB circuit A A B B C C D D E E F F G G H H 6 6 5 5 4 4 3 3 2 2 1 1 HEATER ON HEATER RELAY OFF S3 INTERLOCK SWITCH NOTE Safety critical unit Power Supply PWB Circuit 1 1 C701 0 22 250V C702 0 22 250V ...

Page 113: ...FO DC635U 6 26 2 Power PWB parts layout RDENT2181XHZA The POWER supply PWB of the model employs lead free solder ZSSC115M B A13 ...

Page 114: ...1 2 SW74 1 2 C6 0 1u SW68 1 2 SW55 1 2 SW18 1 2 SW46 1 2 SW37 1 2 SW7 1 2 SW40 1 2 SW29 1 2 SW15 1 2 SW4 1 2 SW61 1 2 SW65 1 2 SW52 1 2 SW26 1 2 IC1 LS145 Y0 1 Y1 2 Y2 3 Y3 4 Y4 5 Y5 6 Y6 7 Y7 9 Y8 10 Y9 11 A 15 B 14 C 13 D 12 VCC 16 GND 8 SW43 1 2 SW1 1 2 SW34 1 2 SW12 1 2 SW23 1 2 SW56 1 2 SW8 1 2 SW71 1 2 SW62 1 2 SW47 1 2 SW19 1 2 SW38 1 2 SW10 1 2 C3 SW73 1 2 SW31 1 2 SW16 1 2 SW66 1 2 SW53 1...

Page 115: ... 9 VO 12 RS 11 R XW 10 E 13 LD0 8 LD1 7 LD2 6 LD3 5 LD4 4 LD5 3 LD6 2 LD7 1 1 3 5 7 9 11 13 15 17 19 21 23 25 27 20 18 16 14 12 10 8 6 4 2 28 26 24 22 CNPNA B28B PHDD GND 1 PLTSW 3 SEN7 5 SEN6 7 SEN5 9 SEN4 11 SEN3 13 SEN2 15 SEN1 17 SEN0 19 5V 21 BKLON 23 E 25 RS 27 GND 2 LEDEN1 4 LD5 6 LD4 8 LD3 10 LD2 12 LD1 14 LD0 16 LEDEN2 18 TH1 20 TH2 GND 22 GND 24 LD7 26 LD6 28 FB1 C12 0 1u IC3 VDD 16 CLR ...

Page 116: ...1 2 R8 150 Q8 KRC102M E B C R9 150 LED1 1 2 R4 150 GL3EG44 1 2 R10 150 LED5 GL3EG44 1 2 R11 150 R5 150 Q9 KRC102M E B C GL3EG44 1 2 R7 150 CNLED CNLED HLW15R 2C7 GND 13 LED7 3 LED8 5 LED9 7 LED10 9 LED11 11 LED3 2 LED1 12 LED2 10 LED4 4 LED6 6 LED5 8 5V 1 TH2 15 TH1 14 Q11 KRC102M E B C R6 150 Q2 KRC102M E B C Q3 E B C t RT1 103CT 1 2 Q4 KRC102M E B C Q7 KRC102M E B C Q6 KRC102M E B C Q5 KRC102M E...

Page 117: ...PWB parts layout Note Since the parts of PWB cannot be supplied change it as a unit No DESCRIPTION PARTS CODE A Panel PWB unit DCEKP425CXHP2 B LED PWB unit DCEKP425CXHL3 The OPERATION PANEL PWB of the model employs lead free solder B A ...

Page 118: ...LCD 21V 3 3V D G D G D G C1 N M CNLCDB CNLCDB CN9 20FLT SM1 TB YD 1 LP 2 VSS 3 XCK 4 VSS 5 M 6 DISP 7 VDD 8 VEE 9 VSS 10 D0 11 D1 12 D2 13 D3 14 NC 15 NC 16 NC 17 NC 18 VSS 19 VSS 20 CNLCDA CNLCDA CN8 S 16B PH K S YD 1 LP 2 VSS 3 XCK 4 VSS 5 M 6 DISP 7 VDD 8 VEE 9 VSS 10 D0 11 D1 12 D2 13 D3 14 VSS 15 VSS 16 C2 N M LCD Realy PWB Circuit LCD Relay PWB parts layout ...

Page 119: ... A B 1 4B 13 4A 14 3B 10 3A 11 2B 6 2A 5 1B 3 1A 2 1Y 4 3Y 9 4Y 12 VCC 16 GND 8 2Y 7 CN11 B2B PH R 1 2 F102 ICP S1 0 CN 1 1 175487 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 D1 1SR139 CN10 RE H032TD 1130 1 2 3 CN 3 B2B PH S 1 2 CN 6 B10B PH S 1 2 3 4 5 6 7 8 9 10 CN 5 53324 0510 1 2 3 4 5 PC1 SG 206S R108 4 7k R117 15k R115 360 R113 4 7k R112 4 7k R116 360 IC1 HC157 R109 4 7k R111 4 7k C3 10u 25V C105 ...

Page 120: ...9 QE 10 QF 11 QG 12 QH 13 Vcc 14 R102 10k C103 D2 1SR139 CN 9 B4B PH S 1 2 3 4 R103 13k D4 SR104 IC3D HC02 IC3C HC02 CN12 B2B PH R 1 2 R105 7 5k IC4 MTD2007F 3072 R104 10k F100 ICP S1 8 CN 2 B2B PH S 1 2 IC3B HC02 C4 4 7u 50V CN 8 B4B PH S 1 2 3 4 IC3A HC02 C102 2200p D5 SR104 R1 1 1W D6 SR104 R107 10k C2 3 3u 25V D7 SR104 C101 4700p C100 0 1u R101 10k CN 7 B10B PH S 1 2 3 4 5 6 7 8 9 10 R100 10k ...

Page 121: ... Paper Cassette PWB parts layout Top side 4 1st Paper Cassette PWB parts layout Bottom side The 1ST PAPER CASSETTE PWB of the model employs lead free solder The 1ST PAPER CASSETTE PWB of the model employs lead free solder ...

Page 122: ...35U Service Manual CHAPTER 7 OPERATION FLOWCHART 1 G3 Protocol Refer to the service manual of FO 4470U 2 Super G3 Protocol Refer to the service manual of FO 4470U 3 Power on sequence Refer to the service manual of FO 4470U ...

Page 123: ...1 CH 15 DUNT 459CSC03 OPTION MEMORY EXTENSION PWB 1 CH 16 DUNT 459CSC06 LCD EXTENSION PWB 1 CH 17 DUNT 459CSC08 OPTION NETWOARK PRINTER KIT EXTENSION PWB 1 CH 18 DUNT 459CSC07 OPTION DUAL LINE KIT EXTENSION PWB 1 CH 10 LCD EXTENSION PWB CNLCDA CNLCDB CNLCD1 CNPCLA CNPCLB PCL EXTENSION PWB Turns over OPTION FO NP1 NETWORK PRINTER KIT PCL BOARD CNPCL1 CNNIC1 CNLNC1 CNPCL2 OPTION FO LN1 LAN NETWORK I...

Page 124: ...FO DC635U 8 2 MEMO ...

Page 125: ...ng the safety of the set Be sure to replace these parts with specified ones for maintaining the safety and performance of the set This document has been published to be used for after sales service only The contents are subject to change without notice FO DC635U No 00ZFDC635USME FACSIMILE MODEL FO DC635U PartsGuide 1 Exterior etc 1 2 Exterior etc 2 3 Exterior etc 3 4 Operation panel unit 5 Documen...

Page 126: ... 10 B7 B2 B2 44 43 41 B2 B2 32 40 B2 B2 B6 1 28 17 19 22 18 16 14 15 52 21 39 66 42 20 20 34 24 25 45 23 26 60 58 67 33 9 30 59 57 36 36 12 29 61 53 62 65 64 65 54 B7 B5 B1 B9 B9 B2 B2 B2 B2 B2 B2 B3 B7 B7 B8 B3 B3 B6 B2 B3 B3 B6 B6 B2 B2 B5 B5 B5 B5 B5 B7 B8 B3 B3 B3 B8 B9 B9 B4 B6 B5 B5 B6 B5 B5 B5 B5 35 37 37 37 B4 47 4 7 6 2 5 3 49 13 55 68 ...

Page 127: ...100mm 34 LFRM 2233XHZZ AV C Front frame left 35 LFRM 2234XHZZ AX C Rear frame left 36 LHLDW2158SCZZ AC C Wire holder 37 LHLDW2183SCZZ AD C Clamp 38 LPLTM3235XHZZ AV C PWB plate 39 LPLTM3236XHZZ AZ C Bottom frame left 40 MSPRP3055XHFJ AD C Speaker holder plate spring 41 PGIDM2635XHZZ AQ C Paper press guide 42 PLEGP2071XHZZ AE C Foot 43 PSHEZ3740XHZZ AL C Paper press guide protect sheet 44 PSHEZ3743...

Page 128: ...detect lever spring 14 NGERH2466XHZZ AE C Idler gear 32Z 15 NGERH2602XHZZ AH C Idler gear 1 50Z 16 NGERH2603XHZZ AE C Idler gear 2 17Z 17 NGERP2318XHZZ AD C Pinion gear 18 NROLP2421XHZZ AM C Upper cover roller 19 PGIDM2544XHZC AP N C Hopper guide right 20 PGIDM2545XHZC AP N C Hopper guide left 21 PGIDM2639XHZZ AX C Paper exit guide upper 22 PGIDM2640XHZZ AY C Paper exit guide under 23 PSHEZ3455XHZ...

Page 129: ...3 Exterior etc 3 NO PARTS CODE PRICE RANK NEW MARK PART RANK DESCRIPTION 3 Exterior etc 3 1 CMOTZ2146XH01 BH E Drive unit 2 RCORF2149XHZZ AK B Core B1 XEBSD30P10000 AA C Screw 3x10 B1 B1 2 B1 B1 B1 B1 B1 1 B1 B1 2 ...

Page 130: ...TP3225XHZZ AE C Friction plate 20 LPLTP3226XHZZ AE C Switch cover plate 21 MSPRC3347XHZZ AE C Friction spring 1 22 MSPRP3355XHZZ AH C Friction spring 2 23 PGUMM2201XHZZ AF C Friction gum 1 24 PGUMM2202XHZZ AE C Friction gum 2 26 PSHEZ3752XHB4 AG N C Scan width sheet 27 QCNWN290BXHZZ BA C Panel cable 28 LPLTP3224XHSB AL N C LCD support plate 29 HPNLH2423XHZG BC N D Decoration panel 31 DCEKP425CXHL3...

Page 131: ...RC3425XHZZ AD C Separate spring 10 MSPRD3179XHZZ AD C Input pressure spring 11 MSPRP3083XHZZ AF C Brush earth spring 12 NROLP2334XHZA AC C Pinch roller 13 NSFTZ2306XHZZ AD C Pinch roller shaft 14 PBRS 2059XHZZ AK C Paper brush 15 PGIDM2539XHZD AT C Document guide upper 16 PGIDM2540XHZA AF C Back guide 17 PGUMM2162XHZZ AF C Separate rubber 18 PSHEZ3816XHZZ AC C Back sheet 19 PSHEZ3419XHZZ AB C Sepa...

Page 132: ...Z AH C Transfer roller 20 NROLR2338XHZZ AK C Scanner feed roller 21 NROLR2418XHZZ AL C Scanner drive roller 1 22 NROLR2419XHZZ AK C Scanner drive roller 2 23 NSFTZ2307XHZZ AK C Scanner feed shaft 1 24 NSFTZ2308XHZZ AL C Scanner feed shaft 2 25 PBRS 2048XHZZ AD C Paper earth brush 26 PTME 2067XHZZ AK C Anti curl piece 27 QCNW 277AXHZZ AY C Sensor cable 28 QCNW 4953XHZZ AK C CIS cable 29 QSW M2296XH...

Page 133: ...ber 7 0KW4571075200 CB N E Print head ass y PH 9 0KW4127107303 BB C Cover 10 0KW4127207101 AC C Stopper 11 0KW4122209201 AC D Label 12 0KW0993204501 AC C Screw 13 0KW4127317602 AX N C Protection sheet 14 0KW4127681904 AV N C Wire harness ass y B1 0KW9646030613 AB C Screw 3x6 B2 0KW9735030613 AB C Tapping screw 3x6 B3 0KW9735030813 AC C Tapping screw 3x8 B4 0KW9735030814 AU C Tapping screw 3x8 B5 0...

Page 134: ...01301 AC C Friction sheet 16 0KW4127317401 AD C Guide 17 0KW4127317501 AF C Guide 18 0KW4127302701 AC C Tension spring 19 0KW4127302501 AD C Lever 20 0KW4127048101 AU C Separator pad 21 0KW4127090102 AT N B Paper empty sensor PE1 22 0KW4127307101 AG C Actuator 23 0KW4127681401 AF C Wire harness ass y 24 0KW4127307201 AH C Tension spring 25 0KW4127304102 AC C Pressure spring 26 0KW4127304203 AC C G...

Page 135: ...1 AD C Gear 17 0KW4127551202 AL C Gear 18 0KW4127555005 AH C Seal 19 0KW4109670101 AY B Thermistor TH1 20 0KW4127559301 AN C Brush 21 0KW4127551702 AC C Pressure spring 22 0KW4127553501 AC C Pressure spring 23 0KW4127552602 AD C Terminal 24 0KW4127552401 AF C Terminal 25 0KW4127680101 AG C Wire harness ass y 26 0KW4127559101 AL C Neturalizing member 27 0KW4109552702 AD C Contact 28 0KW9454407602 A...

Page 136: ... AG N C Gear 22 0KW4127231001 AF C Pressure spring 23 0KW4127201201 AN C Earth ground 24 0KW4127202203 AC D Label 25 0KW4127207301 AF C Contact 26 0KW4127413102 AD C Earth ground 27 0KW4127411301 AG C Neutralizing needle 28 0KW4127413701 AH C Regulating plate 29 0KW4127413601 AC C Holder 30 0KW4127301801 AC C Torsion spring 31 0KW4127303901 AF C Shaft 32 0KW4127410701 AC C Pressure spring 33 0KW41...

Page 137: ...PGIDM2642XHZZ AY C Cassette width guide rear 16 PSHEZ3754XHZZ AH D Separate pad 17 PSHEZ3745XHSL AH N C Cassette blind sheet left 18 PSHEZ3745XHSR AH N C Cassette blind sheet right 19 PSPO 2016XHZZ AH C Cassette back guide sponge 20 PSPO 2008XHZZ AE C Cassette width sponge front 21 PTME 2064XHZA AF C Lock down piece 1 22 PTME 2074XHZZ AE C Lock down piece 2 23 PTME 2075XHZZ AU C Separate nail fron...

Page 138: ...st paper cassette 2 B1 B3 B3 B3 B4 B3 B5 B5 B1 B3 B2 B3 B4 B3 B2 B3 42 11 16 29 27 16 4 9 3 6 7 10 43 44 2 7 8 25 21 5 5 15 33 38 40 37 12 30 36 36 24 36 32 22 19 17 28 26 32 23 35 1 36 39 41 20 11 34 18 18 18 B6 45 46 ...

Page 139: ...L C Cassette nail right 24 LRALP2026XHZZ AL C Cassette nail left 25 MLEVP2308XHZZ AD C Paper sensor lever 26 MLOK 2008XHZZ AC C Cassette lock piece 27 MSPRC3181XHZZ AD C Clutch spring 28 MSPRC3378XHZZ AE C Cassette lock spring 29 NGERH2469XHZZ AC C Paper feed clutch gear 30 NGERH2472XHZZ AA C Idler gear 30Z 32 NROLP2493XHZZ AE C Slide roller 33 NROLR2496XHZZ AU C Drive roller 34 NSFTZ2365XHZZ AS C...

Page 140: ...FO DC635U 16 13 Packing material Accessories 10 12 13 4 5 21 15 2 3 1 11 16 6 9 8 7 14 17 17 18 17 17 18 20 19 22 23 24 24 25 ...

Page 141: ...SCZZ AC C Block resistor 100Ω x4 BR27 16 RR TZ3023SCZZ AC C Block resistor 100Ω x4 BR28 17 RR TZ3023SCZZ AC C Block resistor 100Ω x4 BR29 18 RR TZ3016SCZZ AA C Block resistor 33Ω x4 BR30 19 RR TZ3016SCZZ AA C Block resistor 33Ω x4 BR31 20 RR TZ3016SCZZ AA C Block resistor 33Ω x4 BR32 21 RR TZ3016SCZZ AA C Block resistor 33Ω x4 BR33 22 RR TZ3016SCZZ AA C Block resistor 33Ω x4 BR34 23 RR TZ3016SCZZ ...

Page 142: ... C Capacitor 25WV 0 1µ F C176 99 VCKYCY1EF104Z AA C Capacitor 25WV 0 1µ F C177 100 VCKYCY1AF105Z AC C Capacitor 10WV 1µ F C178 101 VCKYCY1AF105Z AC C Capacitor 10WV 1µ F C179 102 VCKYTV1CF225Z AD C Capacitor 16WV 2 2µ F C180 103 VCKYCY1AF105Z AC C Capacitor 10WV 1µ F C181 104 VCKYCY1AF105Z AC C Capacitor 10WV 1µ F C182 105 VCKYCY1EF104Z AA C Capacitor 25WV 0 1µ F C183 106 VCKYCY1EF104Z AA C Capaci...

Page 143: ...CCY1HH7R0D AA C Capacitor 50WV 7PF C320 184 VCKYCY1EF104Z AA C Capacitor 25WV 0 1µ F C321 185 VCKYCY1EF104Z AA C Capacitor 25WV 0 1µ F C322 186 VCKYCY1HB103K AA C Capacitor 50WV 0 01µ F C323 187 VCKYCY1HB102K AA C Capacitor 50WV 1000PF C325 188 VCKYCY1CB104K AB C Capacitor 16WV 0 1µ F C327 189 VCKYCY1EF104Z AA C Capacitor 25WV 0 1µ F C328 190 VCKYCY1CB104K AB C Capacitor 16WV 0 1µ F C330 191 VCKYC...

Page 144: ...65 QCNCM2482SC2D AB C Connector 24pin CNPN1 266 QCNCM2525SC3J AH C Connector 30pin CNPRT1 267 QCNCM7014SC1B AD C Connector 12pin CNPW1 268 QCNCM7014SC0E AB C Connector 5pin CNRS1 269 QCNCM7014SC0H AB C Connector 8pin CNSEN1 270 QCNCM2401SC0B AA C Connector 2pin CNSP1 271 QCNCM7014SC0B AD C Connector 2pin CNSTP1 272 QCNCM7014SC0D AB C Connector 4pin CNTXM1 273 VHDSR104 1 AF B Diode SR104 D1 274 VHD...

Page 145: ...sistor 1 16W 220Ω 5 R11 355 VRS CZ1JB221J AD C Resistor 1 16W 220Ω 5 R12 356 VRS HT3AA101J AA C Resistor 1W 100Ω 5 R13 357 VRS CZ1JB101J AA C Resistor 1 16W 100Ω 5 R14 358 VRS CZ1JB101J AA C Resistor 1 16W 100Ω 5 R15 359 VRS CZ1JB472J AA C Resistor 1 16W 4 7KΩ 5 R16 360 VRS CZ1JB104J AA C Resistor 1 16W 100KΩ 5 R17 361 VRS CZ1JB102J AA C Resistor 1 16W 1KΩ 5 R18 362 VRS CZ1JB100J AA C Resistor 1 1...

Page 146: ...VRS CY1JB330J AA C Resistor 1 16W 33Ω 5 R198 439 VRS CY1JB330J AA C Resistor 1 16W 33Ω 5 R199 440 VRS CY1JB330J AA C Resistor 1 16W 33Ω 5 R200 441 VRS CY1JB330J AA C Resistor 1 16W 33Ω 5 R201 442 VRS CY1JB330J AA C Resistor 1 16W 33Ω 5 R202 443 VRS CY1JB330J AA C Resistor 1 16W 33Ω 5 R203 444 VRS CY1JB330J AA C Resistor 1 16W 33Ω 5 R204 445 VRS CY1JB330J AA C Resistor 1 16W 33Ω 5 R210 446 VRS CY1J...

Page 147: ...7 523 VRS CY1JB103J AA C Resistor 1 16W 10KΩ 5 R328 524 VRS CY1JB103J AA C Resistor 1 16W 10KΩ 5 R329 525 VRS CY1JB103J AA C Resistor 1 16W 10KΩ 5 R330 526 VRS CY1JB562J AA C Resistor 1 16W 5 6KΩ 5 R331 527 VRS CY1JB472J AA C Resistor 1 16W 4 7KΩ 5 R332 528 VRS CY1JB472J AA C Resistor 1 16W 4 7KΩ 5 R333 529 VRS CY1JB101J AA C Resistor 1 16W 100Ω 5 R335 530 VRS CY1JB330J AA C Resistor 1 16W 33Ω 5 R...

Page 148: ...8 VRSCY1JB4422F AC C Resistor 1 16W 44 2KΩ 1 R514 609 VRS CY1JB332J AA C Resistor 1 16W 3 3KΩ 5 R515 610 VRS CY1JB562J AA C Resistor 1 16W 5 6KΩ 5 R516 611 VRS CY1JB103J AA C Resistor 1 16W 10KΩ 5 R517 612 VRS CY1JB103J AA C Resistor 1 16W 10KΩ 5 R519 613 VRS CY1JB103J AA C Resistor 1 16W 10KΩ 5 R529 614 VRS CY1JB472J AA C Resistor 1 16W 4 7KΩ 5 R531 615 VRS CY1JB332J AA C Resistor 1 16W 3 3KΩ 5 R...

Page 149: ... 1N4148 D1 22 VHD1N4148 1 AA B Diode 1N4148 D2 23 VHINJM2904D 1 AG B IC NJM2904D IC1 24 RFILN2027XHZZ AC C Coil R 5C L1 25 RFILN2027XHZZ AC C Coil R 5C L4 26 RCILZ2196SCZZ AE C Coil 1mH L5 27 QJAKZ2046SCBB AH C Jack MJ1 2 28 VHPPC817X4 1 AC B Photo coupler PC817X4 PC1 29 VHPPC814X 1 AE B Photo coupler PC814X PC3 30 VS2SD592A S 1 AK B Transistor 2SD592A Q1 31 VS2SD1200FR 1 AE B Transistor 2SD1200FR...

Page 150: ...0B AC C Connector 2pin CN3 40 QCNCM2584SC1J AK C Connector 10pin CN4 41 QCNCM2584SC0H AH C Connector 8pin CN5 42 QCNCM2584SC0F AH C Connector 6pin CN6 43 QCNCM2484SC0H AD C Connector 8pin CN7 44 QCNCM2656SC0C AF C Connector 3pin CN8 45 QCNCM7014SC0E AB C Connector 5pin CN9 46 QCNCM2498SC0B AB C Connector 2pin CN10 47 QCNCM2584SC1E AL C Connector 5pin CN11 48 QCNCM2584SC0E AD C Connector 5pin CN12 ...

Page 151: ...Capacitor 2200PF C705 6 0AV1390000202 AQ C Capacitor 200WV 390µ F C706 7 0AV1690000117 AC C Capacitor 1KWV 2200PF C707 8 0AV1480000088 AC C Capacitor 50WV 0 01µ F C708 9 0AV1480000089 AC C Capacitor 50WV 1000PF C709 10 0AV1480000089 AC C Capacitor 50WV 1000PF C710 11 0AV1480000090 AC C Capacitor 50WV 6800PF C711 12 0AV1480000091 AC C Capacitor 50WV 4700PF C712 13 0AV1690000118 AD C Capacitor 4700P...

Page 152: ...Ω 0 5 R716 93 0AV2990039000 AC C Resistor 1 6W 680Ω 0 5 R717 94 0AV2011013010 AA C Resistor 1 6W 100Ω 5 R718 95 0AV2013913010 AA C Resistor 1 6W 390Ω 5 R719 96 0AV2014723010 AA C Resistor 1 6W 4 7KΩ 5 R720 97 0AV2013323010 AA C Resistor 1 6W 3 3KΩ 5 R721 98 0AV2990009000 AC C Resistor 1 6W 22 1KΩ 0 5 R722 99 0AV2990097000 AC C Resistor 1 6W 2 58KΩ 0 5 R723 100 0AV2011033010 AA C Resistor 1 6W 10KΩ...

Page 153: ... voltage PWB unit 901 0KW4127620701 BN E High voltage PWB unit 22 Toner empty PWB unit 901 0KW4127011301 AY E Toner empty PWB unit 23 1st paper cassette PWB unit 1 VCEAGA1EW106M AA C Capacitor 25WV 10µ F C1 2 VCEAGA1EW335M AC C Capacitor 25WV 3 3µ F C2 3 VCEAGA1EW106M AA C Capacitor 25WV 10µ F C3 4 VCEAGA1HW475M AA C Capacitor 50WV 4 7µ F C4 5 VCKYCY1HF104Z AA C Capacitor 50WV 0 1µ F C100 6 VCKYCY...

Page 154: ...stor 1 16W 10KΩ 5 R104 48 VRS CY1JB752J AA C Resistor 1 16W 7 5KΩ 5 R105 49 VRS CY1JB102J AA C Resistor 1 16W 1KΩ 5 R106 50 VRS CY1JB103J AA C Resistor 1 16W 10KΩ 5 R107 51 VRS CY1JB472J AA C Resistor 1 16W 4 7KΩ 5 R108 52 VRS CY1JB472J AA C Resistor 1 16W 4 7KΩ 5 R109 53 VRS CY1JB472J AA C Resistor 1 16W 4 7KΩ 5 R110 54 VRS CY1JB472J AA C Resistor 1 16W 4 7KΩ 5 R111 55 VRS CY1JB472J AA C Resistor...

Page 155: ... 2 AE C LHLDZ2239XHZZ 12 17 AE C LPINS2032XHZZ 12 18 AF C LPLTM3011XHZZ 5 2 AK C LPLTM3012XHZZ 6 4 AL C LPLTM3228XHZZ 2 4 AE C LPLTM3229XHZZ 2 5 AH C LPLTM3235XHZZ 1 38 AV C LPLTM3236XHZZ 1 39 AZ C LPLTM3237XHZZ 11 3 AZ C LPLTM3238XHZZ 12 19 BD C LPLTM3239XHZZ 12 20 AR C LPLTM3267XHZZ 1 9 AT C LPLTP2819XHZZ 5 3 AD C LPLTP2821XHZZ 5 4 AD C LPLTP3023XHZZ 12 2 AF C LPLTP3044XHZZ 12 3 AF C LPLTP3223XH...

Page 156: ... C PSPO 2013XHZZ 1 19 AE C PSPO 2014XHZZ 2 26 AL C PSPO 2015XHZZ 2 27 AH C PSPO 2016XHZZ 11 19 AH C PSTM 2015SCZZ 6 34 AX E PTME 2064XHZA 11 21 AF C PTME 2067XHZZ 6 26 AK C PARTS CODE No PRICE RANK NEW MARK PART RANK PTME 2073XHZZ 2 28 AH C PTME 2074XHZZ 11 22 AE C PTME 2075XHZZ 11 23 AU C PTME 2076XHZZ 11 24 AU C Q QACCD2062XHZA 13 8 AQ N B QCNCM2401SC0B 14 270 AA C 23 22 AA C 23 23 AA C QCNCM240...

Page 157: ...14 23 AA C 14 24 AA C 14 25 AA C 14 26 AA C 14 27 AA C RR TZ3019SCZZ 16 112 AA C 16 114 AA C PARTS CODE No PRICE RANK NEW MARK PART RANK RR TZ3023SCZZ 14 2 AC C 14 3 AC C 14 4 AC C 14 5 AC C 14 14 AC C 14 15 AC C 14 16 AC C 14 17 AC C RR TZ3044SCZZ 14 28 AD C 14 29 AD C 14 30 AD C RR TZ3045SCZZ 16 111 AD C RR TZ3046SCZZ 16 113 AD C 16 115 AD C RTRNZ2163SCZZ 15 56 AH B RUNTZ2095SCZZ 4 6 BT E RUNTZ2...

Page 158: ... 14 85 AA C 14 87 AA C 14 88 AA C 14 91 AA C 14 92 AA C 14 93 AA C 14 94 AA C 14 98 AA C 14 99 AA C 14 105 AA C 14 106 AA C 14 107 AA C 14 108 AA C 14 109 AA C 14 110 AA C PARTS CODE No PRICE RANK NEW MARK PART RANK 14 112 AA C 14 113 AA C 14 114 AA C 14 116 AA C 14 117 AA C 14 118 AA C 14 119 AA C 14 120 AA C 14 121 AA C 14 122 AA C 14 123 AA C 14 124 AA C 14 125 AA C 14 126 AA C 14 127 AA C 14 1...

Page 159: ... B VHD1SR139 400 23 26 AB B 23 27 AB B VHD1SS322 1 14 277 AC B VHD1SS355 1 14 282 AB B 14 285 AB B 14 286 AB B 16 53 AB B VHDDA204K 1 14 281 AC B 14 283 AC B VHDDAN202U 1 14 279 AB B VHDDSS133 1 23 28 AA B VHDGPP20J 1 14 280 AE B VHDHRW0202B 1 14 284 AD B VHDMC2850T1 1 14 278 AE B VHDSR104 1 14 273 AF B 14 274 AF B 14 275 AF B 14 276 AF B 23 29 AF B 23 30 AF B 23 31 AF B 23 32 AF B VHE1ZC15 1 15 6...

Page 160: ... PARTS CODE No PRICE RANK NEW MARK PART RANK 14 520 AA C 14 521 AA C 14 522 AA C 14 523 AA C 14 524 AA C 14 525 AA C 14 535 AA C 14 547 AA C 14 550 AA C 14 552 AA C 14 555 AA C 14 572 AA C 14 576 AA C 14 577 AA C 14 584 AA C 14 585 AA C 14 588 AA C 14 599 AA C 14 600 AA C 14 601 AA C 14 604 AA C 14 606 AA C 14 611 AA C 14 612 AA C 14 613 AA C 14 634 AA C 14 642 AA C 14 644 AA C 14 646 AA C 14 647 ...

Page 161: ... PARTS CODE No PRICE RANK NEW MARK PART RANK 16 100 AA C 16 108 AA C 16 109 AA C VRS CY1JB332J 14 446 AA C 14 448 AA C 14 449 AA C 14 450 AA C 14 451 AA C 14 452 AA C 14 453 AA C 14 454 AA C 14 455 AA C 14 609 AA C 14 615 AA C 14 616 AA C 14 617 AA C 14 618 AA C 14 619 AA C 14 645 AA C VRS CY1JB333F 14 427 AA C VRS CY1JB333J 14 430 AA C 14 467 AA C 14 468 AA C 14 469 AA C 14 470 AA C 14 580 AA C 1...

Page 162: ...4 344 AE B 14 345 AE B 14 346 AE B PARTS CODE No PRICE RANK NEW MARK PART RANK VSRT1P141CT 1 14 340 AB B X XEBSD20P08000 4 B2 AA C XEBSD30P10000 1 B6 AA C 2 B3 AA C 3 B1 AA C 4 B3 AA C 5 B1 AA C 6 B1 AA C 11 B2 AA C 12 B3 AA C XEBSE26P08000 4 B1 AA C XEBSE30P10000 1 B3 AA C 4 B4 AA C XHBSD30P06000 1 B2 AA C 6 B2 AA C 12 B4 AA C XHBSD30P10000 12 B5 AA C XHBSE30P06000 1 B8 AA C XHBSE30P10000 1 B7 AA...

Page 163: ... 0AV5110011000 17 128 AB C 0AV5110012000 17 125 AB C 17 129 AB C 17 139 AB C 0AV5110018000 17 135 AB C 17 140 AB C 0AV5140023000 17 148 AE B 0AV5150006000 17 28 AH C 0AV5190002000 17 150 AF B 17 151 AF B 17 152 AF B 0AV5190025000 17 153 AK B 0AV6113121011 17 155 AH C 0AV6114128011 17 156 AF C 0AV6114128111 17 157 AF C 0AV6114128211 17 158 AF C 0AV7414138411 17 159 AD D 0AV8117730314 17 160 AB C 0A...

Page 164: ...501 9 22 AC C 0KW4127553601 9 7 AQ C 0KW4127555005 9 18 AH C 0KW4127557101 9 5 AH C 0KW4127557201 9 6 BD C 0KW4127557301 9 12 BH N C 0KW4127559101 9 26 AL C 0KW4127559201 9 30 AG C 0KW4127559301 9 20 AN C 0KW4127610101 7 2 BE B 0KW4127620701 21 901 BN E 0KW4127620702 7 1 BN E 0KW4127630101 9 11 AY B 0KW4127630201 10 6 AN C 0KW4127650202 9 1 BC B 0KW4127675201 10 16 AC C 0KW4127680101 9 25 AG C 0KW...

Page 165: ...FO DC635U 41 ...

Page 166: ... or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher COPYRIGHT 2006 BY SHARP CORPORATION ALL RIGHTS RESERVED SHARP CORPORATION Communication Systems Group Customer Satisfaction Promotion Center Higashihiroshima Hiroshima 739 0192 Japan A0602 DS IS T ...

Search results

Summary of Contents for FO-DC635U

Reviews:

Brands by name

Popular brands

Sharp FO-DC635U, Service Manual

Search results

Summary of Contents for FO-DC635U

Reviews:

Brands by name

Popular brands