Service manual

ManualsBrandsSharp ManualsBusiness equipmentFO-90A

FO-90AAR

No. 00ZFO90AARSME

CHAPTER 1. GENERAL DESCRIPTION

[1] Specifications ............................................ 1-1

[2] Operation panel......................................... 1-2

[3] Refer to the service manual of FO-70AAR.

[4] Refer to the service manual of FO-70AAR.

[5] Quick reference guide ............................... 1-9

CHAPTER 2. ADJUSTMENTS

[1] Adjustments............................................... 2-1

[2] Diagnostics and service soft switch .......... 2-2

[3] Troubleshooting...................................... 2-19

[4] Error code table....................................... 2-20

CHAPTER 3. MECHANISM BLOCKS

[1] Refer to the service manual of FO-70AAR.

[2] Refer to the service manual of FO-70AAR.

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 .......... 5-9

[4] Circuit description of

power supply PWB ............................5-12

[5] Circuit description of CIS unit ...................5-12

CHAPTER 6. CIRCUIT SCHEMATICS AND

PARTS 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] Refer to the service manual of FO-70AAR.

[2] Refer to the service manual of FO-70AAR.

CHAPTER 8. OTHERS

[1] Refer to the service manual of FO-70AAR.

[2] Refer to the service manual of FO-70AAR.

PARTS GUIDE

CONTENTS

FACSIMILE

MODEL FO-90A

Parts marked with " " are important for maintaining 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.

SHARP CORPORATION

SERVICE MANUAL

Chapters 1, 3, 7 and 8 of this manual are omitted because they are partly common to the FO-70AAR/

50AAR. Please refer to previous service manual (00ZFO70AARSME) for these chapters.

Summary of content (74 pages)

PAGE 1
FO-90AAR SERVICE MANUAL No. 00ZFO90AARSME FACSIMILE MODEL FO-90A Chapters 1, 3, 7 and 8 of this manual are omitted because they are partly common to the FO-70AAR/ 50AAR. Please refer to previous service manual (00ZFO70AARSME) for these chapters. CONTENTS CHAPTER 1. GENERAL DESCRIPTION [1] Specifications ............................................ 1-1 [2] Operation panel ......................................... 1-2 [3] Refer to the service manual of FO-70AAR.
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FO-90AAR CAUTION FOR BATTERY REPLACEMENT (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 type recommended by the equipment manufacturer. Discard used batteries according to manufacturer’s instructions.
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FO-90AAR CHAPTER 1. GENERAL DESCRIPTION [1] Specifications Automatic dialing: Rapid Key Dialing: 5 numbers Speed Dialing: 35 numbers Fax paper: Initial starter roll (included with machine): 10 m Recommended replacement roll: FO-20PRw, 30m Paper cutting method: Automatic cutter Modem speed: 9600 bps with automatic fallback to lower speeds Transmission time* : Approx. 15 seconds Resolution: Horizontal: 8 dots/mm Vertical: Standard: 3.85 lines/mm Fine/Halftone: 7.7 lines/mm Super fine: 15.
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FO-90AAR [2] Operation panel 3 4 5 6 7 8 1 2 9 10 11 TEL FAX TEL GRABACION/ MEMORIA A TEL/FAX TCD FUNCIONAR/ OMITIR BORRAR RETROCESO C B FAX D E ABC 1 VOLUMEN 4 SONDEO PARE FUNCION WXYZ COPIA/ AYUDA EMPEZAR/ MEMORIA 2 JKL GHI PQRS 3 MNO 5 REDISCADO 6 RETENCION/ BUSQUEDA WXYZ TUV 7 DISCADO RAPIDO DEF 8 RESOLUCION/ FUNC. LENTO MODO DE RECEPCION 9 FUNC. RAPIDO PARLANTE 0 12 13 1.
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FO-90AAR [5] Quick reference guide Normal Dialing PARLANTE 1. Lift the handset or press ENTERING YOUR NAME AND NUMBER 2. Dial the fax number. 3. Wait for the reception tone (if a person answers, ask them to press their Start key). FUNCION 1. Press: 3 4. Press: Display shows: FIJAR # PROPIO 2. Press: Rapid Key Dialing Press the appropriate Rapid Key. Transmission will begin automatically. EMPEZAR/ MEMORIA 3. Enter your fax number (max. of 20 digits) by pressing the number keys.
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FO-90AAR MEMO 1 – 10
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FO-90AAR 3. Settings CHAPTER 2. ADJUSTMENTS Dial mode selector [1] Adjustments DIAL mode (Soft Switch No. SWB4 DATA No. 2) (step 1) Select "FIJAR OPCIONES". General KEY : FUNCION Since the following adjustments and settings are provided for this model, make adjustments and/or setup as necessary. DISPLAY: FIJAR OPCIONES 4 O# (step 2) Select "MODO DISCADO". 1. Adjustments Adjustments of output voltage (FACTORY ONLY) KEY: 1. Install the power supply unit in the machine.
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FO-90AAR [2] Diagnostics and service soft switch 1. Operating procedure (1) Entering the diagnostic mode Press FUNC → 9 → ROM Ver. FNY0 → 8 → # → 7 , and the following display will appear. After 2 sec: DIAG MODE FNY0 Then press the START key and country name selected by country select will appear. Select the desired item with the with the direct key. Enter the mode with the START key.
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FO-90AAR 3. Diagnostic items description 3. 1. Soft switch mode 3. 6. Signal send mode This mode is used to send various signals to the circuit during FAX communication. Every push of START key sends a signal in the following sequence. Moreover, the signal sound is also output to the speaker when the line monitor of the soft switch is on. The soft switches are provided so that each operation mode can be set by using the operation panel. In this mode, these switches can be checked and set.
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FO-90AAR 3. 12. Entry data receive 3. 16. Cutter aging This mode is used to receive the registered data from the other machine and to make your machine register the received data. Before receiving in this mode, it is necessary to set the other machine at the entry data send mode. This mode is used to consecutively cut the recording paper about 10 mm long and to display the number of cutting times. (The number of cutting times is cumulatively counted unless you execute the memory clear.
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FO-90AAR 5. Soft switch description • Soft switch SW NO. SW l A1 DATA NO. 1 SW l A3 SW l A4 Protect from echo Forced 4800bps reception Footer Print No Yes Yes Yes No No 0 0 0 4 Length limitation of copy/send/receive No limit Copy/Send:60cm Receive:1.5m 0 5 CSI transmission Not transmitted Transmitted 0 6 DIS receive acknowledgement during G3 transmission Twice NSF:Once DIS:Twice 0 7 Non modulated carrier for V29 transmission mode Yes No 0 8 Reserved 1 V.
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FO-90AAR SW NO. SW l A6 DATA NO.
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FO-90AAR SW NO. DATA NO. SW l B5 1 2 3 4 5 Auto dial mode SW l B6 SW l B7 Switch setting and function ITEM 1 Delay timer of after line connect 1.7s 2.0s 2.5s 3.0s 3.6s 4.0s 5.5s 7.0s 0 0 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 6 7 No. 1 No. 2 No.
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FO-90AAR SW NO. SW l D2 SW l D3 SW l D4 DATA NO. Switch setting and function ITEM 1 1 2 Reserved Reserved 0 0 3 4 Reserved Reserved 0 0 5 Reserved 0 6 Caller ID function 7 Reserved 0 8 Reserved 0 1 CI off detection timer 2 (0~1550ms setting by 50ms step) Yes SW l E2 No No. = Binary input 0 1 1 0 2 3 4 5 1 1 1 0 1 1 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 DTMF type Caller ID RX level 2 (0~-44dBm setting by 1dBm step) No.
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FO-90AAR SW NO. DATA NO. Switch setting and function ITEM 1 DTMF detection time SW l F1 50ms 80ms 100ms 120ms 1 No. 1 0 0 1 1 0 2 3 No. 2 0 1 No 0 1 0 0 4 5 Protection of remote reception(5 ) detection Remote reception with GE telephone Remote operation code figure by external 6 TEL (0~9) 7 8 1 CNG detection in STAND-BY mode Number of CNG detect(AM mode) Yes Compatible No.
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FO-90AAR SW NO. DATA NO. 1 2 1 5sec No No Yes 0 4 Busy tone detect intermittent sound detect during OGM No Yes 0 5 Busy tone detect intermittent sound detect Busy tone detection pulse number No 10sec Yes 2pulses Yes 4pulses 6pulses 10pulses No. 6 0 0 1 1 0 No. 7 0 1 0 1 1 0 (Lower duration) 2 150ms 200ms 250ms 350ms No. 1 0 0 1 1 0 No.
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FO-90AAR SW NO. DATA NO. Switch setting and function ITEM 1 AGC Maximum Gain (line) 10~25dB (1dB step) No. = 8 4 2 1 1 2 1 2 3 4 1 3 4 1 1 0 0 0 0 AGC Maximum Gain (mic) 10~25dB (1dB step) Binary input 5 No. = 8 4 2 1 1 6 5 6 7 8 1 7 8 1 1 1 1 1 1 AGC Eref access code (line) -0~-30dB (2dB step) Binary input 1 SW l I5 No. = 8 4 2 1 1 2 1 2 3 4 1 3 4 1 1 0 1 0 1 AGC Eref access code (mic) -0~-30dB (2dB step) Binary input 5 No.
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FO-90AAR SW NO. DATA NO. 1 2 Switch setting and function ITEM Sender’s phone number setting Reserved 1 Cannot change Ringer volume SW l J1 SW l J2 SW l J3 SW l K1 Initial setting 0 Change allowed 0 1 3 No. 3 Off 0 Low 0 Middle 1 High 1 1 4 No. 4 0 1 0 1 0 5 6 Reserved Reserved 7 Polling key 8 1 Reserved Reserved 2 Reserved Speaker volume Remarks OPTION 0 0 Yes No 0 OPTION 0 0 0 3 No. 3 Very Low 0 4 No. 4 0 0 1 1 0 1 5 No.
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FO-90AAR SW-A3 No. 1, No. 2 CED tone signal interval • Soft switch function description For international communication, the 2100Hz CED tone may act as an echo suppression switch, causing a communication problem. Though SW-A3 No. 1 and No. 2 are normally set to 0, this selfing is used to change the time between the CED tone signal to eliminate the communication caused by echo. SW-A1 No. 1 Protect from echo Used to protect from echo in reception. SW-A1 No.
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FO-90AAR SW-A6 No. 3 Disconnect the line when DIS is received in RX mode SW-B3 No. 1, No. 2 Waiting time after dialing Bit1 = 0 : When DIS signal is received during RX mode, disconnect the line immediately. Bit1 = 1 : When DIS signal is received during RX mode, wait for the next signal. This is waiting time for the opponent's signals after dialing. 45 / 55 / 90 / 140 seconds settings are available. SW-B3 No. 3 ~ No. 8 Reserved Set to "0". SW-A6 No. 4 Equalizer freeze control (MODEM) SW-B4 No.
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FO-90AAR SW-B5 No. 5 Recalling fixed only one time when dialing was unsuccessful without detecting busy tone signal SW-D1 No. 5 Automatic switching manual to auto receive function When set to "1", if machine does not detect the busy tone after auto dialing and dialing is unsuccessful, machine will try to recall only one time. This soft switch is used to select whether the machine should switch to the auto receive mode after 5 rings in the manual receive mode or remain in the same way as SW-D1 No. 1, No.
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FO-90AAR SW-E1 No. 5 CNG detect time at TEL/FAX mode SW-G1 No. 1 ~ No. 8 Reserved The switch which sets the time from the start of CNG detection to the end of detection. Set to "0" SW-E1 No. 6 Post answer tone (TEL/FAX mode) Set to "0" When set to "0", machine send the tones in TEL/FAX auto changeover mode. SW-G3 No. 1 ~ No. 8 Reserved SW-G2 No. 1 ~ No. 8 Reserved Set to "0" SW-E1 No. 7 Type of post answer tone When set to "0", post answer tone is 800Hz single tone.
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FO-90AAR SW-I1 No. 1, No. 2 ICM recording time SW-I5 No. 1 ~ No. 4 AGC eref access code (Line) (-0~-30dB) (2 dB step) Used to select the incoming message recording time among 15sec/30sec/ 60sec/4min. The AGC Energy Reference Level controls the playback level. Any message having average speech energy above the energy reference level has its playback level attenuated, and any level has its playback level increased.
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FO-90AAR SW-J1 No. 7 Polling key If this switch is set to 1, the last of Rapid key works as polling key. SW-J1 No. 8 Reserved Set to "0". SW-J2 No. 1, No. 2 Reserved Set to "0". SW-J2 No. 3 ~ No. 5 Speaker Volume Used to adjust sound volume from a speaker. SW-J2 No. 6 Reserved Set to "0". SW-J2 No. 7 Saving energy start timing Used to set the time between the machine’s stand-by state (clock indication) after operation and saving energy mode.
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FO-90AAR [3] Troubleshooting Refer to the following actions to troubleshoot any of the problems mentioned in 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].
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FO-90AAR [4] Error code table 1. Communication error code table G3 Transmission Code 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.
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FO-90AAR MEMO 2 – 21
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4–1 LINE HANDSET SPEAKER SPEAKER AMPLIFIER SURGE PROTECT/ FILTER AMPLIFIER AMPLIFIER MODEM FM209V CML AMPLIFIER D-FF FLASH MEMORY 512k x 8bit CLOCK 32.256MHz +3.3V REGULATOR +5V CONTROL PWB UNIT CI TRANSFORMER BZ TEL/LIU PWB UNIT CLOCK 32.
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16 4–2 OPERATION PANEL PWB UNIT CNLCD 2 16 CNDR CNCIS CNTH CNPN CNMT 6 FRONT SENSOR 2 CNFRS CONTROL PWB UNIT CNCSW 2 CAM SW SPEAKER 2 CNSP CNPW TEL/LIU PWB UNIT CNTLJ CNLNJ CNHJ POWER SUPPLY PWB UNIT CN2 CNLIUB CNLIUB 8 CNLIUA 4 12 ARG CNLIUA CNCUT 3 FG HANDSET AC CORD [2] Wiring diagram 14 LCD UNIT DOOR SENSOR 7 CIS(CONTACT IMAGE SENSOR)UNIT FG THERMAL HEAD TX/RX MOTOR CUTTER SW FO-90AAR CNPN
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FO-90AAR [3] Point- to-point diagram CNMT TX/RX MOTOR THERMAL HEAD OPERATION PANEL PWB CIS TPAD TPBD TPAD TPBD VMT VMT VTH VTH STRB1 STRB2 THI N.C.
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FO-90AAR 3. Operational description CHAPTER 5. CIRCUIT DESCRIPTION Operational descriptions are given below: • [1] Circuit description When a document is loaded in standby mode, the state of the document sensor is sensed via the 1 chip fax engine (FC200). If the sensor signal was on, the motor is started to bring the document into the standby position. With depression of the START key in the off-hook state, transmission takes place.
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FO-90AAR 3) 27C2000 (IC10): pin-32 DIP (ROM) [2] Circuit description of control PWB ROM of 2 Mbit equipped with software for the main CPU. 1. General description 4) W24258S-70LE (IC6): pin-28 SOP (SRAM) Fig. 2 shows the functional blocks of the control PWB, which is composed of 5 blocks. Line memory for the main CPU system RAM area and coding/decoding process. Used as the transmission buffer. MAIN CONTROL BLOCK Memory of recorded data such as daily report and auto dials.
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FO-90AAR FC200 (IC3) Terminal descriptions Pin No. I/O Input Type 135 133 130 I I O HU H − A[23:0] [15:20][22:27] D[7:0] [141:144] RDn WRn ROMCSn CS1n CS0n MCSn SYNC REGDMA WAITn RASn CAS[1:0]n DWRn [1:6][8:13] O TU CPU Control Interface − Modem interrupt, active low. (Hysteresis In, Internal Pullup.) − System clock. (Hysteresis In.) 123XT Test clock. Bus Control Interface 123XT Address bus (24-bit).
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FO-90AAR FC200 (IC3) Terminal descriptions Pin Name Pin No.
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FO-90AAR (2) Panel control block The following controls are performed by the FC200.
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FO-90AAR (4) Modem (FM209V) block FEATURES INTRODUCTION • The CONEXANT FM209V MONOFAX modem is a synchronous 9600 bits per second (bps) half-duplex modem with error detection and DTMF reception. It has low power consumption and requires a single +5V and +3.3V DC power supply. The modem is housed in a single VLSI device package. The modem can operate over the public switched telephone network (PSTN) through line terminations provided by a data access arrangement (DAA).
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FO-90AAR FM209V (IC5) Hardware Interface Signals Pin Signals – 128-Pin TQFP Pin No.
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FO-90AAR FM209V (IC5) Hardware Interface Signals Pin Signals – 128-Pin TQFP Pin No.
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FO-90AAR [3] Circuit description of TEL/LIU PWB (1) TEL/LIU block operational description 1) Block diagram FAX MODEM FM209V TEL/LIU PWB SP OUT ENABLE CONTROL PWB TXOUT RTLOOP SPKRP-P L1 CML M L2 B MIC ENABLE SIN DAC SP DRIVER TXMUTE C (0:1) (1:0) (0:0) (1:1) DAC GAIN 0,6dB CI DPON H ~ + ~ – L DPON DPMUTE H HS RXIN VOL_A MIC GAIN MICP MIC IN LPF MIC 1 ENABLE VOL_B 0 VOL_C RXCONT 0,20,25,30dB L ADC TELIN LINEIN LINE IN LPF LINE IN 1 ENABLE 0 SOUT ADC GAIN 0,–4dB W-TONE RHS
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FO-90AAR 5. Externally connected TEL OFF HOOK detection circuit section • 4) 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. The circuit current detection is turned on together with OFF HOOK of main body or OFF HOOK of externally connected TEL. ON of CML OFF (HS=L) is judged as OFF HOOK of externally connected TEL. [Control signals from output port] 6.
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FO-90AAR [Signals for status recognition according to input signals] Signal Name RHS CI Function H:The handset is in the on-hook state. L: The handset is in the off-hook state. Incoming call (CI) detection signal [Other signals] Signal Name TEL IN TEL OUT SPOUT TXOUT RXIN NO Signal Name (CNLIUA) NO Signal Name (CNLIUA) 1 TELOUT 7 RXIN 2 3 TELIN TELMUTE 8 9 TXOUT CML 4 5 CI 10 11 +5V HS 6 RHS 12 DG +24V NO Signal Name (CNLIUB) NO Signal Name (CNLIUB) 1 N. C. N. C.
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FO-90AAR [4] Circuit description of power supply PWB 1. Block diagram F1 1.6A/250V Noise Filter Circuit AC IN Rectifying Smoothing Circuit Switching Circuit (RCC system) F2 1.6A/250V Regulator Circuit +5V +24V Control Circuit Photo Coupler Fig. 8 2-1. Noise filter circuit 2-4. Control circuit The input noise filter section is composed of L1, C1, C15 and C21 which reduces normal mode noise from the AC line and common mode noise to the AC line.
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6–1 N.M. R116 150 R120 470 FCS N.M. B DG RA12 270 x 4 RA11 470 x 4 L102 HM601 R213 270 33 34 35 36 29 30 31 37 96 97 100 99 98 101 90 91 92 93 94 38 : OPO7 OPI0 OPI1 OPI2 OPI3 LEDCTL LCDCS OPO0 OPO1 OPO2 OPO3 OPO4 OPO5 OPO6 52 51 50 49 55 54 47 46 44 43 42 40 39 38 C180 C181 C139 C140 C194 C193 C179 118 GPO0 GPO1 117 116 GPO2 115 GPO3 VDRAM 114 RA14 470 x 4 L108 R169 HM601 120 RA15 470 x 4 22P 22P 22P 22P 22P 22P 22P X2 32.
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6–2 1 2 3 4 5 6 A (1-3H) (1-3H) (1-6I) (1-5I) ROMCS RD D[7~0] A[17~0] Memory block A A17 A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 B B 30 2 3 29 28 4 25 23 26 27 5 6 7 8 9 10 11 12 22 24 A17 A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 CE OG 21 20 19 18 17 15 14 13 GND 16 31 PGM 32 VCC 1 VPP D7 D6 D5 D4 D3 D2 D1 D0 IC10 27C020 L110 0 C216 0.
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6–3 B (1-1D) DG N.M. DG 32 N.C./IARESET-S 57 IARESET-P 14 120 93 94 95 96 97 98 GPI0 GPI1 GPI2 GPI3 GPI4 GPI5 GPI6 GPI7 GPO0 W-TONE/GPO1 VOL-C/GPO2 VOL-B/GPO3 VOL-A/GPO4 MONITOR/GPO5 GPO6 GPO7 R134 470 R135 470 C199 N.M.
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6–4 A DG +24V DG DG CUT ORGSNS DG FRSNS DG CSW N.M. R170 N.M. B R191 4 2 4 2 DG DG 3 1 DG 3 PI1 SG206 PI2 SG206 R2 2.2K(1/2W) 1 R1 2.2K(1/2W) DG C121 2200P DG C183 2200P DG C122 2200P DG C120 2200P C PSNS PESNS PSNS PESNS CUTI ORGSNSI FRSNSI CSWI D (1-3A) (1-3A) (1-5A) (1-3A) (1-3A) (1-4A) D E CNPW-3 CNPW-4 CNPW-5 CNPW-6 CNPW-1 CNPW-7 CNPW-2 E MG MG +24V +24V DG DG +5V DG F BAT1 CR2032 F R206 C224 0.1 DG C192 0.1 R211 5.
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6–5 1 A (1-5A) CNCIS-1 DG VREFCONT VO B (5-5I) DG R146 20K +5V R145 30K R144 43K N.M. C226 DG DG C165 1 C144 0.1 C141 0.1 C Q4 2SA1037 DG MG DG DG R165 5.1K LEDON C164 1000P +5VO N.M. C2 R159 0 C174 N.M. +24V +5V DG Q2 2SA1037 R157 5.
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6–6 1 2 3 4 5 6 B CNLIUA-8 CNLIUA-2 CNLIUA-7 CNMIC-3 CNMIC-2 CNMIC-1 CNLIUA-1 A TXOUT TELIN RXIN TELOUT C204 0.1 R196 47K C211 0.1 DG R174 R172 C202 0 DG R182 Q5 C207 0 DG R180 C225 B DG DG DG C188 N.M. C5 +5VA 4 5 Q7 RNC1402 C187 C212 1 CONT R221 C DG 3 2 1 TXMUTE R177 0 (3-1C) (3-4H) D D C186 1 Q6 Q1 R199 15K R179 N.M. C189 1 R178 N.M. C214 0.1 C185 HM601 C184 HM601 N.M. SPOUT N.M. (3-1D) SIGTX (3-3H) (1-1D) N.M.
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FO-90AAR Control PWB parts layout (Top side) 6–7
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FO-90AAR Control PWB parts layout (Bottom side) 6–8
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6–9 1 B CNHJ-3 CNHJ1-3 CNHJ-2 CNHJ1-2 CNHJ1-1 CNHJ-1 CNHJ1-4 CNHJ-4 CNLNJ-6 TLJ-1 CNLNJ-5 CNLNJ-4 CNLNJ-3 CNLNJ-2 TLJ-2 N.M. C104 0.01 N.M. JP18 L8 R-5C DG JP16 N.M. DG C6 22/50 N.M. ARG D3 1SS133 B C DG M B DG C C107 1000P +5V C102 DG R124 2.2K DG DG R125 3.3K N.M. DG C109 220P C8 R101 43K R3 22K(1/2W) N.M. L2 C101 JP15 N.M. L5 4.7mH ZD3 0 C3 0.56 VREF R123 150 Q101 2SC2412K R110 5.1K N.M. JP3 CML2 C5 4.7/50 C106 0.
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6 – 10 B RHS HS CI E-RLY DPMUTE DPON C CNHS-2 CNHS-1 CNLIUA-6 CNLIUA-5 CNLIUA-4 CNLIUB-5 CNLIUB-4 CNLIUB-3 N.M. D E CNLIUA-12 CNLIUA-11 CNLIUA-10 +24V DG +5V C12 100/50 C13 100/50 F D4 1SS133 CML R135 1K R118 100 NOTE: These marks are all satety-cirtical parts. F DG Q104 RNC1402 C118 0.1 C117 0.1 CML G CNLIUA-9 +24VA DG +5VA G H H I 2/2 I 3 4 5 6 1 A SW1 HOOK SW DG DG N.M. C119 DG DG PC3 C110 0.
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FO-90AAR TEL/LIU PWB parts layout (Top side) 6 – 11
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FO-90AAR TEL/LIU PWB parts layout (Bottom side) 6 – 12
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6 – 13 A -50.0V -25.00us CH2 W1 50.0V 1 F1 1.6A/250V CN1 C1 0.22 R1 3.3M 2 C7 3900P F2 1.6A/250V V1 ERZV07D471 L1 ELF15N003A C21 TH1 89.2 B 25.00us -50.0V -25.00us C D 5us/div 25.00us D6 N.M. 5us/div C17 1000P PC1 10V/div C24 0.22 R7 D5 33 1SS355 C6 0 N.M. T1 PTTP124 10V/div CH2 W1 50.0V R8 47K ZD2 RD2.0SB L2 RS208 D9 C23 *R5 1.5K *R6 18K R4 330 PC2 PC123YS C4 2200P R24 ZD6 25.00us 5us/div 200V/div GND D GND R10 0.33 ZD1 RD27SB Q1 FS5KM R3 R2 -800V -25.
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FO-90AAR Power supply PWB parts layout (Top side) T1 Q1 D9 J7 R10 C3 D7 J3 C8 C2 L1 C13 ZD6 V1 J5 C10 FB1 D8 IC1 R24 ZD7 L2 C7 C16 L3 VR1 2 D4 C9 1 F1 TH1 R2 R3 J1 D1 PC1 CN2 C24 PC2 D3 8 CN1 C1 J4 ZD4 1 R1 C15 C21 D2 F2 J6 J12 J11 J10 JW1 R4 C4 C23 R9 ZD1 R11 R15 R16 C12 Q2 R25 C5 R14 D6 R13 R17 Q6 R12 R21 R19 6 – 14 R20 C17 Q5 C6 R7 R5 ZD2 ZD5 F3 Q4 R18 D5 R6 Q3 R8 Power supply PWB parts layout (Bottom side)
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6 – 15 1 2 3 4 5 6 B KEN1A KEN2A KEN3A KEN4A SEN7 SEN6 SEN5 SEN4 RS SEN3 LD7 SEN2 LD6 SEN1 LD5 SEN0 LD4 D8 D7 1SS270 D6 1SS270 D1 1SS270 D5 1SS270 D2 1SS270 D3 1SS270 D4 1SS270 REC REDIAL 05 01 RESO/MODE FUNC VOLUME C REPEAT SPEED START 02 7 4 1 D A B C D NOTE: Since the parts of PWB cannot be supplied, change it as a unit.
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FO-90AAR MEMO 6 – 16
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FO-90AAR PARTS GUIDE MODEL FO-90A CONTENTS 1 Cabinet, etc. 6 Packing material & Accessories 2 Scanner unit 7 Control PWB unit 3 Upper cabinet 8 TEL-LIU PWB unit 4 Document guide upper 9 Power supply PWB unit 5 Drive unit Index Because parts marked with " " are indispensable for the machine safety maintenance and operation, it must be replaced with the parts specifi to the product specification.
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FO-90AAR [1] Cabinet, etc.
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FO-90AAR NO. PARTS CODE PRICE RANK NEW MARK PART RANK BB AK AC AD AC AC AF AD AG AK AC AC BD AK AH AC AX BA AF AC AB AC AC AE AB AF AC AC AC AC AC AB AB AP AD AH AC BF AC AF AD BA AD AC AB AC AC AV AC AE AF AA AB AD AC AD AB AA AA AA AA AA N E C C C C C C B C D C C E C C C B E C C C C C C C C C C C C C C C C C C C B C C C E C C C C C C C B D C C C C C C C C C C C DESCRIPTION [1] Cabinet etc.
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FO-90AAR [2] Scanner unit 13 12 5 1 10 15 19 20 16 8 7 20 19 16 2 2 22 11 15 20 9 5 1 16 22 19 15 17 16 6 15 2 3 6 19 18 21 4 NO.
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FO-90AAR [3] Upper cabinet 8 6 5 4 3 1 7 B2x3 NO.
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FO-90AAR [5] Drive unit 22 2 B3 10 20 18 17 11 21 19 21 6 9 12 13 1 12 5 9 14 15 15 12 3 16 4 12 7 13 9 8 13 PARTS CODE NO.
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FO-90AAR [6] Packing material & Accessories 18 2 25 19 7 6 20 TAPE TAPE R 8 TAPE ORIGINAL DOCUMENT SUPPORT SIDE 5 21 22 AC CORD 3 1 9 TAPE 4 (2) (3) (4) (1) 10 11 NO.
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FO-90AAR NO.
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FO-90AAR NO.
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FO-90AAR NO.
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FO-90AAR NO.
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FO-90AAR NO.
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FO-90AAR NO.
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FO-90AAR Index PARTS CODE [C] CCNW-212AXH01 ″ CCNW-215AXH01 [D] DCEKC686NXHZZ ″ DCEKL483BXH11 ″ DCEKP481BXH52 ″ DCEKP482BXH03 DUNTK468BXHBG [G] GCABA2342XHSM GCABB2343XHSA GCASP2110XHSD GCASP2111XHSA GDAI-2082XHSA GDAI-2083XHZZ [H] HPNLH2393XHSC [J] JBTN-2257XHSA JBTN-2258XHSA JBTN-2261XHSA JBTN-2262XHSA [L] LBNDJ2006XHZZ ″ LBSHP2110XHZZ LBSHP2112XHZZ LFRM-2206XHZZ LFRM-2208XHZZ LFRM-2209XHZZ LHLDZ2180XHZZ LHLDZ2181XHZZ LHLDZ2184XHZZ LHLDZ2185XHZZ LPLTG2911XHZZ LPLTM3049XHZZ LPLTM3107XHZZ LPLTP2908XHZZ LPL
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FO-90AAR PARTS CODE VCKYTQ1HB333K VCKYTV1CF105Z ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ VCKYTV1EB104K ″ ″ ″ VCKYTV1EF104Z ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ VCKYTV1HB102K ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ ″ VCKYTV1HB103K ″ ″ ″ VCKYTV1HB152K VCKYTV1HB221K ″ VCKYTV1HB222K ″ ″ ″ ″ ″ VCKYTV1HB472K VCKYTV1HB473K VCKYTV1HB821K VCKYTV1HF104Z No.
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FO-90AAR PARTS CODE No.