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Sharp FO-90A Service Manual

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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.
[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
[1] Adjustments ............................................... 2-1
[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.
[1] Block diagram ............................................4-1
[2] Wiring diagram .......................................... 4-2
[3] Point-to-point diagram ............................... 4-3
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.
SERVICE MANUAL
CONTENTS
SHARP CORPORATION
No. 00ZFO90AARSME
FACSIMILE
MODEL
[1] Circuit description ...................................... 5-1
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.
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
FO-90AAR
FO-90A

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  • Page 1: Table Of Contents

    FO-90AAR SERVICE MANUAL No. 00ZFO90AARSME FACSIMILE FO-90A MODEL 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 CHAPTER 5.
  • Page 2 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.

  • Page 3: Chapter 1. General Description

    Length: 140 to 600 mm As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for procduct improvement without prior notice. The performance specifications figures indicated are nominal values of production units. There may be some deviation from these values in individual units.

  • Page 4: Operation Panel

    FO-90AAR [2] Operation panel 4 5 6 TEL FAX TEL/FAX DISCADO GRABACION/ FUNCIONAR/ RAPIDO RETROCESO OMITIR MEMORIA BORRAR VOLUMEN REDISCADO SONDEO PARE RETENCION/ PQRS WXYZ BUSQUEDA FUNCION WXYZ COPIA/ EMPEZAR/ RESOLUCION/ FUNC. LENTO AYUDA FUNC. RAPIDO MEMORIA MODO DE RECEPCION PARLANTE 16 17 18 10.

  • Page 5: Quick Reference Guide

    FO-90AAR Normal Dialing [5] Quick reference guide 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 FUNCION 1.
  • Page 6 FO-90AAR M E M O 1 – 10...

  • Page 7: Chapter 2. Adjustments

    FO-90AAR CHAPTER 2. ADJUSTMENTS 3. Settings 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, DISPLAY: FIJAR OPCIONES OPRIMA...

  • Page 8: Diagnostics And Service Soft Switch

    FO-90AAR [2] Diagnostics and service soft switch 1. Operating procedure (1) Entering the diagnostic mode Press FUNC → 9 → → 8 → # → 7 , and the following display will appear. ROM Ver. FNY0 After 2 sec: DIAG MODE FNY0 Then press the START key and country name selected by country select will appear.
  • Page 9 FO-90AAR 3. Diagnostic items description 3. 6. Signal send mode 3. 1. Soft switch mode This mode is used to send various signals to the circuit during FAX com- munication. Every push of START key sends a signal in the following The soft switches are provided so that each operation mode can be set sequence.
  • Page 10 FO-90AAR 3. 12. Entry data receive 3. 16. Cutter aging This mode is used to receive the registered data from the other machine This mode is used to consecutively cut the recording paper about 10 and to make your machine register the received data. Before receiving mm long and to display the number of cutting times.
  • Page 11 FO-90AAR 5. Soft switch description • Soft switch Initial Switch setting and function DATA ITEM Remarks setting Protect from echo Forced 4800bps reception Footer Print Length limitation of copy/send/receive No limit Copy/Send:60cm Receive:1.5m CSI transmission Not transmitted Transmitted DIS receive acknowledgement during G3 Twice NSF:Once transmission...
  • Page 12 Disconnect the line when DIS is received in RX mode Equalizer freeze control(MODEM) Equalizer freeze control 7200 bps only CNG transmission in manual TX mode Initial compression scheme for sharp fax in MR mode H2 mode TX mode Modem speed automatic down when RX...
  • Page 13 FO-90AAR Switch setting and function Initial DATA ITEM Remarks setting Auto dial mode Delay timer of after line 1.7s 2.0s 2.5s 3.0s 3.6s 4.0s 5.5s 7.0s connect No. 1 No. 2 No. 3 Fax signal detection after telephone mode dial Recalling fixed only one time when dialing was unsuccessful without detecting busy tone signal Reserved...
  • Page 14 FO-90AAR Switch setting and function DATA Initial ITEM Remarks setting Reserved Reserved Reserved Reserved Reserved Caller ID function OPTION Reserved Reserved CI off detection timer Binary input (0~1550ms setting by 50ms step) No. = 16 8 4 2 1 2 3 4 5 1 1 1 0 Reserved Reserved...
  • Page 15 FO-90AAR Switch setting and function Initial DATA ITEM Remarks setting DTMF detection time 50ms 80ms 100ms 120ms No. 1 No. 2 Protection of remote reception(5 detection Remote reception with GE telephone Compatible Not compatible Remote operation code figure by external Binary input OPTION TEL (0~9)
  • Page 16 FO-90AAR Switch setting and function Initial DATA ITEM Remarks setting Busy tone continuous sound detect time 5sec 10sec Busy tone detect continuation sound detect during OGM Busy tone detect continuation sound detect Busy tone detect intermittent sound detect during OGM Busy tone detect intermittent sound detect Busy tone detection pulse number 2pulses...
  • Page 17 FO-90AAR Switch setting and function DATA Initial ITEM Remarks setting AGC Maximum Gain (line) 10~25dB (1dB step) Binary input No. = AGC Maximum Gain (mic) 10~25dB (1dB step) Binary input No. = AGC Eref access code (line) -0~-30dB (2dB step) Binary input No.
  • Page 18 FO-90AAR Switch setting and function Initial DATA ITEM Remarks setting Sender’s phone number setting Cannot change Change allowed Reserved Ringer volume Middle High OPTION No. 3 No. 4 Reserved Reserved Polling key OPTION Reserved Reserved Reserved Speaker volume Very Low Middle High Very High...

  • Page 19: Reserved

    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 SW-A1 No. 1 Protect from echo echo suppression switch, causing a communication problem. Though SW-A3 No. 1 and No. 2 are normally set to 0, this selfing is used Used to protect from echo in reception.
  • Page 20 SW-A6 No. 7 Initial compression scheme for sharp fax in TX mode nect When set to "0", if the other fax is Sharp model, fax transmit the docu- Delay time between the dial key input and line connection under the ment by H2 mode.
  • Page 21 FO-90AAR SW-B5 No. 5 Recalling fixed only one time when dialing was un- SW-D1 No. 5 Automatic switching manual to auto receive function successful without detecting busy tone signal This soft switch is used to select whether the machine should switch to When set to "1", if machine does not detect the busy tone after auto the auto receive mode after 5 rings in the manual receive mode or re- dialing and dialing is unsuccessful, machine will try to recall only one...
  • Page 22 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 Set to "0" end of detection. SW-G2 No. 1 ~ No. 8 Reserved SW-E1 No.
  • Page 23 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 mes- sage having average speech energy above the energy reference level SW-I1 No.
  • Page 24 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.

  • Page 25: Troubleshooting

    FO-90AAR [3] Troubleshooting Refer to the following actions to troubleshoot any of the problems men- • Apply line equalization SOFT SWITCH A5-1, 2. tioned in 1-4. May be used in case [1] [2] [3] [4]. [1] A communication error occurs. •...

  • Page 26: Error Code Table

    FO-90AAR [4] Error code table 1. Communication error code table G3 Transmission Code Final received signal Error Condition (Receiver side) Incomplete signal frame Cannot recognize bit stream after flag NSF, DIS Cannot recognize DCS signal by echo etc. Cannot recognize NSS signal (FIF code etc) Disconnects line during reception (carrier missing etc) Disconnects line by fall back Disconnects line during reception of multi page...
  • Page 27 FO-90AAR M E M O 2 – 21...

  • Page 28: Chapter 4. Diagrams [1] Block Diagram

    FO-90AAR CHAPTER 4. DIAGRAMS [1] Block diagram 4 – 1...

  • Page 29: Wiring Diagram

    FO-90AAR [2] Wiring diagram CNPN 4 – 2...

  • Page 30: Point-To-Point Diagram

    FO-90AAR [3] Point- to-point diagram CNMT CNLIUA CNLIUA TPAD TPAD TELOUT TELOUT TELIN TELIN TPBD TPBD TELMUTE TELMUTE TPAD TPAD TX/RX TPBD TPBD MOTOR TEL/LIU RXIN RXIN TXOUT TXOUT CNTH STRB1 STRB1 +24V +24V STRB2 STRB2 CNLIUB CNLIUB N.C. RANK RLYCNT N.C.

  • Page 31: Chapter 5. Circuit Description

    FO-90AAR CHAPTER 5. CIRCUIT DESCRIPTION 3. Operational description Operational descriptions are given below: • [1] Circuit description Transmission operation When a document is loaded in standby mode, the state of the docu- ment sensor is sensed via the 1 chip fax engine (FC200). If the sen- 1.

  • Page 32: Circuit Description Of Control Pwb

    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) Line memory for the main CPU system RAM area and coding/decoding Fig.
  • Page 33 FO-90AAR FC200 (IC3) Terminal descriptions Input Output Pin Description Pin Name Pin No. Type Type (Note: Active low signals have an "n" pin name ending.) CPU Control Interface − MIRQn Modem interrupt, active low. (Hysteresis In, Internal Pullup.) − SYSCLK System clock.
  • Page 34 FO-90AAR FC200 (IC3) Terminal descriptions Input Output Pin Name Pin No. Pin Description Type Type Operator Panel Interface OPI[2]/GPIO[23]/ (Pullup, Hysteresis In) Keyboard return [2] or GPIO[23] or SSCLK1 SSCLK1 (for SSIF1) OPI[3]/GPIO[24] (Pullup, Hysteresis In) Keyboard return [3] or GPIO[24] −...
  • Page 35 FO-90AAR (2) Panel control block The following controls are performed by the FC200. • Operation panel key scanning • Operation panel LCD display (3) Mechanism/recording control block • Recording control block diagram (1) OPO[7:0]* TEST OPERATOR OPI[3:0]* BATRSTN PANEL, PANEL/LCD PWB LEDCTL* RESETN KEYPAD,...
  • Page 36 FO-90AAR FEATURES (4) Modem (FM209V) block • Group 3 facsimile transmission/reception INTRODUCTION ITU-T V.29, V.27 ter, T.30, V.21 Channel 2, T.4 The CONEXANT FM209V MONOFAX modem is a synchronous 9600 bits per second (bps) half-duplex modem with error detection and DTMF ITU-T V.17 and V.27 ter short train reception.
  • Page 37 FO-90AAR FM209V (IC5) Hardware Interface Signals Pin Signals – 128-Pin TQFP Pin No. Signal Name I/O Type Pin Description SR4IN/RESERVED Modem Interconnect SR3OUT/RESERVED Modem Interconnect EYESYNC Eye Pattern Circuit EYECLK Eye Pattern Circuit DTE serial interface SR1IO Modem Interconnect — No Connection EYEXY Eye Pattern Circuit...
  • Page 38 FO-90AAR FM209V (IC5) Hardware Interface Signals Pin Signals – 128-Pin TQFP Pin No. Signal Name I/O Type Pin Description SPKRM P Speaker Interface Output AVDD P 5V Digital power for IA — No Connection ICLK P Modem Interconnect MCLK S/NC Modem Interconnect VDD2 3.3V Digital Supply for DSP...

  • Page 39: Circuit Description Of Tel/Liu Pwb

    FO-90AAR [3] Circuit description of TEL/LIU PWB (1) TEL/LIU block operational description 1) Block diagram FAX MODEM FM209V SP OUT TEL/LIU PWB CONTROL PWB ENABLE RTLOOP (0:1) MIC ENABLE TXOUT SPKRP-P (1:0) (0:0) (1:1) DAC GAIN DRIVER TXMUTE 0,6dB DPON VOL_A GAIN VOL_B...
  • Page 40 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/ • The circuit current detection is turned on together with OFF HOOK FAX signal. For details, refer to the signal selector matrix table. of main body or OFF HOOK of externally connected TEL.
  • Page 41 FO-90AAR [Signals for status recognition according to input signals] Signal Name (CNLIUA) Signal Name (CNLIUA) Signal Name Function TELOUT RXIN TELIN TXOUT H:The handset is in the on-hook state. TELMUTE L: The handset is in the off-hook state. Incoming call (CI) detection signal [Other signals] +24V Signal Name...

  • Page 42: Circuit Description Of Power Supply Pwb

    FO-90AAR [4] Circuit description of power supply PWB 1. Block diagram 1.6A/250V Noise Rectifying Filter AC IN Smoothing Switching Circuit Regulator Circuit Circuit Circuit (RCC system) 1.6A/250V +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 This circuit controls output voltage of 24V by adjusting ON period of Q1, reduces normal mode noise from the AC line and common mode noise...
  • Page 43 FO-90AAR CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT VBAT 270 x 4 C175 2200P PWRDWN C177 XOUT 270 x 4 32.768kHz TSTCLK SYSCLK SYSCLK (3-2A) MIRQ R100 33K C176 (3-3B) MIRQ R108 33K +VREF RESET +VREF (5-2D) –VREF R107 33K DEBUG –VREF / CLREF (5-2D)
  • Page 44 FO-90AAR 6 – 2...
  • Page 45 FO-90AAR XTLI VAA-P(+5VIAA) N.C./SOUT-S AGND5 SR3IN AGND4 SOUT-P AGND3 N.C./ICLK-S AGND2 ICLK-P AGND1 IA1CLK N.C./SIN-S N.C./AVDD-S(+3.3VIAD) SIN-P +3.3V DVAA(+3.3VDA) SR4OUT N.C./MCLK-S VGG(+5VDD) IACLK MCLK-P DGND6 N.C./FSYNC-S C149 1 DGND5 SA1CLK C150 1 DGND4 FSYNC-P C125 1 DGND3 N.C./CTRLSIN-S C126 1 DGND2 CTRLSIN-P DGND1...
  • Page 46 FO-90AAR C228 C229 R155 6 – 4...
  • Page 47 FO-90AAR C101 C102 C104 C103 6 – 5...
  • Page 48 FO-90AAR 6 – 6...
  • Page 49 FO-90AAR Control PWB parts layout (Top side) 6 – 7...
  • Page 50 FO-90AAR Control PWB parts layout (Bottom side) 6 – 8...
  • Page 51 FO-90AAR 1SS133 1SS133 1SS133 6 – 9...
  • Page 52 FO-90AAR 6 – 10...
  • Page 53 FO-90AAR TEL/LIU PWB parts layout (Top side) 6 – 11...
  • Page 54 FO-90AAR TEL/LIU PWB parts layout (Bottom side) 6 – 12...
  • Page 55 FO-90AAR UPC29M05AHF 2SC4210 2SD2114K 6 – 13...
  • Page 56 FO-90AAR Power supply PWB parts layout (Top side) Power supply PWB parts layout (Bottom side) Q4 ZD5 6 – 14...
  • Page 57 FO-90AAR 6 – 15...
  • Page 58 FO-90AAR M E M O 6 – 16...

  • Page 59: Parts Guide

    FO-90AAR PARTS GUIDE FO-90A MODEL CONTENTS Packing material & Accessories Cabinet, etc. Control PWB unit Scanner unit TEL-LIU PWB unit Upper cabinet Power supply PWB unit Document guide upper Index Drive unit Because parts marked with " " are indispensable for the machine safety maintenance and operation, it must be...

  • Page 60: Cabinet, Etc

    FO-90AAR [1] Cabinet, etc. DOCUMENT GUIDE UPPER B7x2 SCANNER B7x2 UNIT DRIVE UNIT CIS EARTH CABLE B3x2 – 1 –...
  • Page 61 FO-90AAR PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [1] Cabinet etc. DCEKP481BXH52 Operation panel unit CCNW-212AXH01 Panel cable ass’y MSPRC2954XHZZ Hopper spring NGERP2318XHZZ Pinion gear PGIDM2560XHSA Hopper,guide,left PGIDM2561XHSA Hopper,guide,right PHOP-2104XHSA Hopper cover QSW-M2296XHZZ Door sensor CCNW-215AXH01 Speaker ass’y GCABB2343XHSA Lower cabinet MSPRP3119XHZZ Panel lock lever spring...

  • Page 62: Scanner Unit

    FO-90AAR [2] Scanner unit PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [2] Scanner unit LBSHP2110XHZZ Back roller bearing LFRM-2209XHZZ Scanner frame LHLDZ2180XHZZ CIS support,left LHLDZ2181XHZZ CIS support,right MLEVP2317XHZZ CIS release lever MSPRC3117XHZZ CIS spring NGERH2479XHZZ Back roller gear NGERH2480XHZZ Reduction gear,17/28Z NGERH2481XHZZ Reduction gear,17/23Z...

  • Page 63: Upper Cabinet

    FO-90AAR [3] Upper cabinet B2x3 PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [3] Upper cabinet CCNW-212AXH01 Panel cable ass’y GCABA2342XHSM Upper cabinet JBTN-2257XHSA 12 key JBTN-2258XHSA Start key JBTN-2261XHSA Direct key DCEKP482BXH03 Operation panel PWB unit JBTN-2262XHSA TAD key XUBSD20P06000 Screw(2x6) (Unit)

  • Page 64: Drive Unit

    FO-90AAR [5] Drive unit PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [5] Drive unit LFRM-2206XHZZ Drive unit frame LPLTM3049XHZZ Motor plate LPLTP3050XHZZ Cutter plate MCAMP2027XHZZ MLEVP2311XHZZ Planet lever A MLEVP2312XHZZ Planet lever B MLEVP2313XHZZ Planet lever C MLEVP2314XHZZ Mode lever MSPRC2735XHZZ Planet gear spring MSPRC3110XHZZ...

  • Page 65: Packing Material & Accessories

    FO-90AAR [6] Packing material & Accessories TAPE TAPE TAPE ORIGINAL DOCUMENT SUPPORT SIDE AC CORD TAPE PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [6] Packing material & Accessories TINSS4042XHZZ Operation manual DUNTK468BXHBG Handset QCNW-3976XHBG Handset cord PHOP-2105XHZZ Original document support QCNW-3975XHGY Telephone line cord SPAKP296BXHZZ...

  • Page 66: Control Pwb Unit

    FO-90AAR PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [7] Control PWB unit UBATL2046SCZZ Battery(CR2032T34) [BAT1] VCEAGA1HW106M Capacitor(50WV 10µF) [C1] VCEAGA1EW476M Capacitor(25WV 47µF) [C3] VCEAGA1HW106M Capacitor(50WV 10µF) [C4] VCEAGA1EW476M Capacitor(25WV 47µF) [C7] VCEAGA1HW106M Capacitor(50WV 10µF) [C9] VCEAGA1HW226M Capacitor(50WV 22µF) [C10] VCEAGA1EW476M Capacitor(25WV 47µF) [C11]...
  • Page 67 FO-90AAR PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [7] Control PWB unit VCKYTV1HB102K Capacitor(50WV 1000PF) [C197] Resistor(1/10W 0Ω ±5%) VRS-TS2AD000J [C202] VCKYTV1EB104K Capacitor(25WV 0.1µF) [C204] VCKYTV1HB102K Capacitor(50WV 1000PF) [C206] Resistor(1/10W 0Ω ±5%) VRS-TS2AD000J [C207] VCKYTV1HB221K Capacitor(50WV 220PF) [C209] VCKYTV1CF105Z Capacitor(16WV 1µF) [C210] VCKYTV1EB104K...
  • Page 68 FO-90AAR PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [7] Control PWB unit Resistor(1/10W 470Ω ±5%) VRS-TS2AD471J [R117] Resistor(1/10W 33KΩ ±5%) VRS-TS2AD333J [R118] Resistor(1/10W 33KΩ ±5%) VRS-TS2AD333J [R119] Resistor(1/10W 470Ω ±5%) VRS-TS2AD471J [R120] Resistor(1/10W 33KΩ ±5%) VRS-TS2AD333J [R121] Resistor(1/10W 33KΩ ±5%) VRS-TS2AD333J [R122] Resistor(1/10W 200Ω...

  • Page 69: Tel-Liu Pwb Unit

    FO-90AAR PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [7] Control PWB unit Resistor(1/10W 270Ω ±5%) VRS-TS2AD271J [R218] Resistor(1/10W 33KΩ ±5%) VRS-TS2AD333J [R219] Resistor(1/10W 33KΩ ±5%) VRS-TS2AD333J [R220] RR-TZ3017SCZZ Block resistor(270Ωx4) [RA1] RR-TZ3018SCZZ Block resistor(470Ωx4) [RA2] RR-TZ3017SCZZ Block resistor(270Ωx4) [RA3] RR-TZ3017SCZZ Block resistor(270Ωx4) [RA4]...

  • Page 70: Power Supply Pwb Unit

    FO-90AAR PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [8] TEL/LIU PWB unit RFILN2027XHZZ Coil(R-5C) [L7] RFILN2027XHZZ Coil(R-5C) [L8] VHPTLP627//-1 Photo coupler(TLP627) [PC1] VHPTLP521-1BL Photo coupler(TLP521) [PC2] VHPTLP521-1BL Photo coupler(TLP521) [PC5] VSBS108////-1 FET(BS108) [Q1] VS2SC2412KR-1 Transistor(2SC2412K) [Q101] VSRNC1402//-1 Transistor(RNC1402) [Q104] VSRNC1402//-1 Transistor(RNC1402) [Q105]...
  • Page 71 FO-90AAR PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [9] Power supply PWB unit 0CBUGFF223EH/ Capacitor(AMZV-223J50) [C24] 0CBPKZ0194ZZ/ Base post ass’y(B 2P3-VH) [CN1] 0CBPCZ0275ZZ/ Connector(8PL-FJ) [CN2] 0CBUBC0125DK/ Diode(ERA15-06) [D1] 0CBUBC0125DK/ Diode(ERA15-06) [D2] 0CBUBC0125DK/ Diode(ERA15-06) [D3] 0CBUBC0125DK/ Diode(ERA15-06) [D4] 0CBUBY0020AK/ Diode(1SS355) [D5] 0CBUBC0336AZ/ Diode(S3L20U-4004P15)
  • Page 72 FO-90AAR I n d e x PRICE PART PRICE PART PRICE PART PARTS CODE PARTS CODE PARTS CODE RANK MARK RANK RANK MARK RANK RANK MARK RANK NGERH2475XHZZ 5-17 RCILZ2145XHZZ 7-132 ″ CCNW-212AXH01 NGERH2476XHZZ 5-18 7-133 ″ ″ NGERH2477XHZZ 1-50 7-134 CCNW-215AXH01 1-12...
  • Page 73 FO-90AAR PRICE PART PRICE PART PRICE PART PARTS CODE PARTS CODE PARTS CODE MARK MARK MARK RANK RANK RANK RANK RANK RANK VCKYTQ1HB333K 8-30 VCKYTV1HF104Z 7-94 VRS-TS2AD102J 7-220 ″ ″ VCKYTV1CF105Z 7-15 8-19 8-70 ″ ″ ″ 7-18 8-21 8-73 ″...

  • Page 74: Reserved

    9-66 0CB829655027/ 9-65 © COPYRIGHT 2000 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

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