Sharp FO-145 Service Manual Download

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Summary of Contents for FO-145

Page 1: ...ption of control PWB 5 2 3 Circuit description of TEL LIU PWB 5 11 4 Circuit description of power Supply PWB 5 15 5 Circuit description of CCD PWB 5 17 CHAPTER 6 CIRCUIT SCHEMATICS AND PARTS LAYOUT 1 2 3 4 5 6 Control PW13 circuit 6 1 TEL LIU PWB circuit 6 7 Power supply PWB circuit 6 10 CCD PWB circuit 6 12 operation panel PWB circuit 6 13 LCD PWB circuit 6 14 CHAPTER 7 OPERATION FLOWCHART 1 Prot...

Page 2: ...AROITUS Paristo voi rajaht a jos se on virheellisesti asennettu Vaihda paristo ainoastaan Iaitevalmistajan suositteiemaan tyyppiin Havita kaytetty paristo valmistajan ohjeiden mukaisesti French A ENTION II y a danger d explosions it y a rempiacement incorrect de la batterie Remplacer uniquement avec une batterie du m me type ou d un type recommande par Ie constructeur Mettre au rebut Ies batteries...

Page 3: ...ng Width 148 to 216 mm Length 128 to 1000 mm Effective scanning width 210 mm max Automatic document feeder 18 sheetsmax Halftone gray scale 32 levels Contrast control Automatic Darkselectable Copy function Standard Telephone function Standard cannotbe used if power fails Power requirements 230 240 V AC 50 tiz Operating temperature 5 to 35 C Power consumption Stand by 7 W Transmission 15 W Receptio...

Page 4: ...NCllOh 00 O o 1 0 4 0 7 0 o 2 0 5 0 8 0 0 SPEED DIAL o o 3 REDIAL o HOLD o 7 PEAKER o I01 02 03 M 05 I 1 i I I I 106 07 08 09 10 I I I I I i I SOP START COPY oD D I fthesekeysl Numeric keys Use these keys to dial numbers and enter numbers and letters during number name storing procedures HOLD key Press this key to put the other party on hold during a telephone conversation STOP key Press this key ...

Page 5: ...or light blue ink cannot be transmitted Ink glue and correcting fluid on documents must be dry before the documents can be transmitted All clips staples and pins must be removed from documents be fore transmission Patched taped documents should be copied first on a copier and then the copies used for transmission All documents should be fanned before insertion into the feeder to prevent possible d...

Page 6: ...lar keep the area in front of the machine clear or the original document may jam as it comes out after scanning The temperature should be between 5 and 35 C The humidity should be between 30Y0and 859L without conden sation ELECTRICITY 230 240V 50Hz grounded AC outlet is required Caution Connection to a power source other than that specified will cause damage to the equipment and is not covered und...

Page 7: ...the packing paper from the Rapercompartment Cover reiease Unwrap the roll of fax paper and insert it in the compartment Make sure the hubs on each side of the compartment fit into the ends of the roll The hub on the left side is mounted on a spring to allow for insertion Important The roll must be placed so that the eading edge of the paper feeds out from over the top of the roll The paper is only...

Page 8: ...NCTION key the appropriate unmeric key as shown and then or x l ntilthe desired item appeares z Instructions for making each setting appear in the display If you have any difficulty refer to the detailed instructions on the page shown below the setting FUNCTION T 1 m 4 m Space Answerin d ListingMode EntryMode OptionSettings Machine ode TAD Telephone Fax Tel NumbersFineResolution Connected Number L...

Page 9: ...ltage FACTORY ONLY Output voltage settings rvul MJ2 CNPSD CNSP n D VR1 0 r Power Supply u CNPW CNLED CNLIU CNPC Dq w 2 3 4 5 6 7 8 7CNCUT mnu 00 c PN CMNTCNPLG CNCCD F J F2 CNLIU 2 a I F i i a a I F i i a F I F F 1 Volume switch setting SPEAKER RINGER VOLUME 2 1 ...

Page 10: ...cks program ROM 128KByte and work RAM 8KB e 2KByte 3 03 I Aging mode I Prints the check pattern at the speed of 1 sheet 5 minutes I I 4 1 04 I panel check mode Displays the name of key depressed on the operation panel I I 1 5 05 Check patiern mode Prints 2 sheets of check pattern r 6 06 Product check mode Executes No 6 No 3 and No 7 continuously 7 07 Signal send mode Sends modem signals sequential...

Page 11: ...ripes alternate whiteandblacklines Approx 35 mm Full black Approx 70 mm Full white Approx 35 mm Rapid key 06 Product check mode This mode is used to perform No 4 panel check No 2 ROM RAM check and No 5 check pattern continuously This mode set the line monitor SW4 No 8 and quick diag SW6 No 4 to YES and telephone number 01 04 is entered You will need to perform MEMORY CLEAR when complete Rapid Sett...

Page 12: ...er the soft switch mode make the following key entries in sequence Rapid key 14 All back copy This mode is used to check the print head All dot print is executed unconditionally until 2 m is obtained except when any trouble occurs recording paper has run out recording paper jam thermal protect Rapid key 15 Auto feeder mode In this mode a document is inserted anddischarged to check the auto feed fu...

Page 13: ...OFF 1 9600BPS 7200BPS 4800BPS 2400BPS I I 1 7 Modem speed NO 7 1 1 I o i o I 1 8 NO 8 o I I I o o Maximum copy transmission I No limit 1 Copy transmission 1m reception page length Reception 1 5m o I 2 Footer print I NO 10 s 3 Sender s phone number registration Change inhibited I Change allowed o w 4 CSI transmission Not transmitted I Transmitted 3 0 I 5 Quiet Detect Start Time Binary input 8421 0 ...

Page 14: ... I 5 j CNG transmission I NO I YES 101 6 Remote reception Compatible Not Compatible 1 corresponding to TEL made by GE 7 Auto gain control MODEM Enable Disable 1 8 Reserved 1 I 1 Recall interval Binary input 8421 I 2 no 1234 II s 3 0101 1 w 4 Factory setting 5 minutes 8 1 5 Recall times Binary input 8421 Oi I 6 no 5678 7 0010 8 I Factory setting Twice o 1 Number of rings for auto answer Binary inpu...

Page 15: ...Reserved I o Reserved 1 0 1 Reserved I o Reserved o I Reserved I o Resewed I I o Reserved o Reserved I o Reserved o Reserved I I I o Quiet detect time Binary input 16 8 4 2 1 i p J no 45678 00100 I Factory setting 4 sec I i Pseudo ringing time at Phone Fax I 15s 30s 60s 120s automatic switching mode j NO 1 10 1 0 1 I o NO 2 0 0 1 1 i 0 Eauaiization freeze control I ON I OFF 10 Equalization freeze ...

Page 16: ...t according to the line characteristics Setting should be made according to the distance between the tele phone and the telephone company central switching station SW2 Not 7 No 8 Modem speed Used to determine the initial modem speed The default is 9600bps It may be necessary to program it to a slower speed when frequent iine fallback is encountered in order to save the time required for fallback p...

Page 17: ...eption function is disabled SW7 No 1 Auto dial mode Delay timer of before line connect Delay time between the dial key input and line connection under the auto dial mode RAPIDO1 CMLRELAYON SW7 No 2 No 3 Auto dial mode Delay timer of after line connect Delay time between the line connection and dial data output under the auto dial mode DIALDATA RAPIDO1 CML RELAY GN v v I Inn SW7 No 4 Reserved Set t...

Page 18: ...detect time Used in answering machine mode When an answering machine is connected if a no sound state is detected for a certain period of time the machine judges it as a transmission from a facsimile machine and automatically switches to the Fax mode SW14 No 1 No 2 Pseudo ringing time at Phone Fax automatic switching mode Choise is made to as how long to rumble the dummy ringer on TEUFAX automatic...

Page 19: ...format and check the related matters TO An Ref No cc An Date _ FM Dept __ Sign Facsimile communication problem Ref No From Mr Fax Tel No Date Our customer Name Tel No Address Fax No Contact person Model name Other party Name 1 Tel No Address r Fax No Contact person Model name Problem mode Line Domestic international Model G3 Phase A B C D Reception Transmission Automatic reception Manual reception...

Page 20: ...SS DCS signal after transmitting RTN or RTP signal 7 i No signal or DCN No response in receiver side or DCN signal received G3 Reception I Code Final received signal Error Condition Transmitter side I o I Imcompiete signal frame I Cannot recognize bit stream after flag 1 NSS DCS Cannot recognize CFR or signal Disconnects line during transmission 2 NSC DTC Cannot recoanize NSS sianal I 3 I EOP Cann...

Page 21: ...paration rubber plate Paper feed spr ng _ flfl Paper feed roller Fig 3 3 3 Documents applicable for automatic feed 4x6series Square 788mmx 1091mmx meterseries looomm sheets I Minimum I Maximum Minimum Max m m Feeder capacity 18sheets max Paoerweiaht 45kq I 64 3kg 52g m2 I 7 3gImJ Pa er thickness ref I 0 06mm I 0 09mm 0 06rnrn I 0 39m Papersize B6 128mmx 182mm A4 21Ommx 297mm Letter 216mmx 279mm I ...

Page 22: ...ptical system is composed of the document the lamp the reflecting mirrors the focusing lens and the read process circuit 5 1 LED Lamp feed mechanism the CCD sensor The LED lamp is 5 2 Lens The lens is used CCDelements 5 3 CCD used to expose the document to focus the light reflected from the document on the The CCD charge coupled device image sensor consists of a pho todiode array which converts th...

Page 23: ... head into nine seg ments 2 Structure of the recording mechanism Recording is accomplished by pressing the thermal head on the re cording paper against the platen roller The main scan horizontal is electronically achieved while the sub scan vertical is achieved by moving the recording paper by the recording platen roller Usually the cause for uneven print tone is caused by misalignment of the ther...

Page 24: ... Remove the rear cover and the handset holder ass y Note 1 How to remove handset holder ass y 6 Push and remove pawl on the right side in the arrow direction shown in the enlarged view Then push and remove pawl on the left side Parts list Fig 1 I No I Part name Q ty I Q 1 1 Lower cabinet 1 2 Screw 3x10 black 2 I 1 r 3 Rear cover II I 8L 24 4 Screw 3x1O black 4 5 Handset holder ass y 1 356 Hook swi...

Page 25: ...er cabinet ass y with originai u z upper ass y 1 3 I Screw 3x6 2 4 Head cover 1 6 Screw 3x6 7 I Head Grounding cabie i 1 L 8 Head pressure spring 1 t 9 Head cabie 1 1 10 i Screw 3x6 I 2 11 I Head hoider 12 Thermai head 1 Note for assembly 1 When removing and fitting the connector from and to the ther mal head do not appiy undue force to the connector 2 Lay the head cabie between ribs and arrange t...

Page 26: ... from the attachment surface on the upper cabi net with alcohol Check that the display window is free from dirt and scratchs Attach properly to the attachment region on the upper cabi net When assembling hopper guides L and R o note the following items Check that the right and left hoppers are in position and are opened and closed smoothly Move hopper guide R at the rate of about 10mm sec in the d...

Page 27: ...1 6 Transport roller il 7 Pinch roller shaft 1 8 Pinch roller 2 9 Pinch pressure spring 2 10 Spring 1 11 Separation pressure plate 1 12 Separation rubber 1 13 Separation pressure spring 1 Fit in the arrowdirection contractingthe spring 1 Pinch roller fitting in direction Be careful so that the spring is not laid onthe upper guide Installthe hookdownward 11 1 1 I I 4 b 1 Fig 4 Note for assembly 1 F...

Page 28: ... 14IPaper feed ro ergear I I Remove the upper cabinet and the original guide upper ass y 5 Lever return spring 1 15 Paper feed roller 1 from the lower cabinet according to the procedure of 2 c 6 Speaker 1 16 Platen roller gear 1 Remove the platen roller and the cutter unit according to the flowchart t 8 2 3 4 5 B 11 16 12 14 17 I 7 I Brake spring 1 I 17 Bearing 2 I 8 Brake gear 1 18 Platen roller ...

Page 29: ...heet 2 10 1Lens 1 Left side Diaenagebothedgesoftie glassomtheribasshownin m ay oken thefigure arrd slideit to remove lfonlyoneedgeis disengaad theotheredge Right side Todisengage therightedge e sl de the lassIntheleftsale bendthe okfingarm and disengage fromtherib M T I thertb I CC PWB t w w Im 4 OJ Fig 6 Note for assembly 1 When assembling mirrors and in Fig 6 note the follow 3 When assembling sc...

Page 30: ...Screw 3x8 7 4 I Bottom plate ass y with PWBS 1 5 I Screw 4x6 with SW II 6 AC cord ass y 1 I 7 Screw 3x6 with SW 151 I 8 I Screw 3x5 1 I I 9 I Power unit Ill I 10 I Control PWB Ill I I 11 I LIU PWB 1 I I 12 i Bottom plate Ill I 13 I Rubberieg Ill o 2 Fig 7 When connecting LIU PWB and control PWB in Fig 7 5 Arrange the AC cord as shown below insert connector securely When connecting LIU PWB and powe...

Page 31: ...eduction gear 2 II 2 Washer Planetary I I f 1 2 24 Screw 3x8 12 gear 1 13 Planeta gear 2 25 I Drivemotor 1 2 14 Pressurespring 2 26 Heat radiating plate 1 t 28 16 15 27 Soienoid 1 3 28 Washer 6 7 8 9 10 11 12 13 14 4 17 18 19 20 21 2 23 n v n Fig 8 Note for assembly 1 2 When assembling drive motor in Fig 8 be careful not to install it upside down Place the cable port toward the upper side Refer to...

Page 32: ...rm wire treatment carefully and deliberately 1 Cable band 2 For wire treatment procedures which are not described in this 2 I Core TRA31x19x1O 1 section refer to the section for that portion of the unit 3 I Screw M3x5 1 Panel cable L II Headeaflhcable I II I I h n LI I Fig 9 3 12 ...

Page 33: ...CHAPTER 4 DIAGRAMS I l I f I 1 I I I I I I I I I I I I I I I I i I I I 1 7I I t I I I I t 8 I I I 7 I 1 I I I 1 r 1 I L I I I L 1 f 1 r 2 i x E ...

Page 34: ...FO 145A F m L L I r 0 I I n w 1 z 0 4 2 ...

Page 35: ...I Panel unit 4 3 ...

Page 36: ...ed in the transmit buffer of the RAM The data is then con verted from parallel to serial form by the modem where the serial data is modulated and sent onto the line Receive operation There are two ways of starting reception manual and automatic Depression of the START key in the off hook mode in the case of manual receive mode or Cl signal detection by the LIU in the automatic receive mode First t...

Page 37: ... addition 12MHz clock is supplied from external clock input pin 76 as the basic clock of the modem ICI For reset when power is turned on a LOW signal of about 200msec is supplied to RESET terminal 2 27CO1O IC9 pin 32 DIP ROM EPROM of 1Mbit equipped with software for the main CPU 3 LH5160 IC4 pin 28 SOP RAM Line memory for the main CPU system RAM area and coding decod ing process Used as the transm...

Page 38: ... Data bus 8 bit bidirectional data bus Memory 1 0 RD 70 output Read Shows that the LSI is in read cycle At that time the data interface signal Three state bus is in output mode WR 69 output Write Shows that the LSI is in write cycle At that time the data Three state bus is in output mode 66 output Memory enable Shows that read write operation of the M Q Three state memory is being executed LOW in ...

Page 39: ...able interrupt This is the non maskable intterru i request terminal INTo 4 Input Interrupt O Maskable interrupt level O request terminal lr eve I O there are three operation modes Operation mode Content o Command on the data bus is execu 1ted 1 Command is executed from address O038H 2 Vector system ml 5 Input Interrupt 1 2 Maskable interrupt level 1 and 2 reques mz 6 Input terminals Vector system ...

Page 40: ...ansfer end signal TENDo When CKA1D bit of the ASCIcontrol register A channel 1 is set to O it can be used as a clock input output terminal CTSI 57 Input Clear to send for asynchronous SCI channel 1 Commonly used ASCI channel 1 modem control signal With this input with RXS transmission can be controlled This terminal is multiplexed with RXS signal described below ASCI status register channel 1 CTS1...

Page 41: ... iOBF2M Image process RAM Data Bus 56 RAD3 iOBF2M I image process RAM Data BIJS 57 RAD2 IOBF2M I Image process RAM Data Bus 58 RAD1 IOBF2M image process RAM Data Bus i 59 RADO ioBF2M image process RAM Data Bus 60 GND GROUND 61 VDD Power Suppiy 62 XRWE iOBFC Image process RAM Read Stgnal 63 XROE OBF2M image process RAM Write Signal 64 RA12 OBF2M I Image process RAM Address aLS 65 RA11 OBF2M imaae D...

Page 42: ...18M Dial Pulse Control Signal I 138 XDRSNS IOBFUXO Door Sensor Detect Signal 139 XPSNS IOBFUXO Paper Sensor Detect Signal 140 IVDD I Power Supply 141 I GND GROUND 142 XORGSNS IOBFUXO Document Sensor Detect Signal 143 XFRSNS IOBFUXO Front Sensor Detect Signal 144 XRHS I BFUXO Hook Detect Signal of Handset 145 Xcl I IOBFUXO Cl Detect Signal 146 I XHS2 IOBFUXO Polarity Reversion Detect Signal 2 147 X...

Page 43: ...cording data control block The recording data is transferred to the thermal head by these blocks First the G A sends DREQ to the CPU The CPU transfers the recording data to the P S conversion block by means of DMA The transferred data is converted into serial data and sent through RITT 7 9 62K CNUU 21 THI i 1 Qlol 1 I THDT 24 4 DTC114EK I the recording data control block to the thermal head togeth...

Page 44: ...29 V 27 ter V 21 Channel 2 and T 4 and meets the binary signaling requirements of T 30 The modem can operate at 9600 7200 4800 2400 or 300 bps and also includes the V 27 ter short training sequence option The modem can also perform HDLC framing according to T 30 at 9600 7200 4800 2400 or 300 bps The modem features a programmable DTMF receiver and three pro grammable tone detectors which operate co...

Page 45: ...R 49 AOUT R 50 OVD1 GND 51 NC 52 m Oc 53 WRITE M 1A 54 m 1A 55 READ 2 1A 56 RS4 1A 57 RS3 1A 58 RS2 1A 59 RS1 1A Pin No 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 RSO GP13 NC GP11 RTS EN85 OVD2 PORI XTLI XTLO XCLK YCLK 5VDI DCLKI SYNCIN2 GP16 GP17 OVD2 CTS TXD OVD2 OVD2 DCLK EYESYNC EYECLKX EYECLK EYEX ADIN DAOUT OVD2...

Page 46: ...N T1 MATCHING TRANS DTMF I 1 sPMuTE 1 9 5P SPEAKER sPEAKERAMPLIFIER 4 I I A FUWER SUPPLYAND BMS aRCUiTS 2 Circuit description The TEL LIU PWB is composed of the following 15 blocks 1 Surge protection circuit 2 On hook status detection circuit 3 Dial pulse generation circuit 4 CML relay 5 Cl detection 6 Control signal 7 Speaker amplifier 8 Adjustment of ringer voiume 9 Speech circuit 10 Signai dete...

Page 47: ... judges dial pulse or DTMF signal is connecled through IC5 to the gate array input port HSI which detects hook of external TEL is connected ih raugn PC5 to the gate array input port All are controlled by the CPU Speaker amplifier The speaker amplifier monitors the line under the on hook mIoae outputs the buzzer sound generated from the gate array IC I o trol PWB ringer sound DTMF generated from th...

Page 48: ...etection level is HIGH The door switch DRSNS is at HIGH level when the recording paper cover is open and at a LOW level when the recording paper cover is closed 12 Matching transformer T2 The matching transformer performs electrical insulation from the telephone line and impedance matching for transmitting the TEUFAX signal 13 IITMF pseudo ringer The signal is formed in the Modem amplified by ICI ...

Page 49: ...after o 0 xl 1 Ye D P O Z1 1 1 1 DTMF 1 ZO 1 I I 1 5 I I I Auto dial 300bps check 1 0 xl 1 Ye o Z1 1 1 0 1 during DP dial o 0 xl 1 Ye o Zl 1 1 1 1 t during PB dial o 0 xl 1 Ye 1 Zo 1 1 1 1 Ringer sound o 0 xl o Yl o Zl 1 0 0 1 Buzzer Key sound o 1 Xo 1 Ye o Zl 1 0 0 1 Hold 1 0 xl o Yl o Zl 1 0 0 0 Answeringmachinemode o 1 Xo 1 Ye o Zl 1 1 0 1 Sending 1 0 xl i o Yl 1 Zo 1 0 0 0 Line monitor Receivi...

Page 50: ... obtained 3 2 Control section 1 2 24V VM control A voltage is generated in the secondaty side by repeated opera tions of 3 1 and the output in the secondary side is divided by R14 VR and R15 to be inputted to Q4 The divided voltage is adjusted to about 6 2V by VR1 Q4 always monitors the divided output voltage When the output voltage exceeds 24V the di vided voltage also exceeds 6 2V and Q4 judges ...

Page 51: ...ovided to limit the rush current Waveform At standby D II 3 7 Line filter Toprotect against external noises and noises generated in the power circuit the line filter is composed of L1 L2 Cl C2 C3 and C4 to reduce noises I r GND GND When the overcurrent protection circuit wotis GND 5Vldiv 0 2msldtv IOOV div 0 2ms dlv GND 0 5V div 2ms div m lflV div n Pm idiv 11 GND 2s18 I I I I I k 1 1 1 I 1 5 16 ...

Page 52: ...scription of blocks 1 CCD The TCD1206SUP is a highly sensitive charged coupled image sen sor that consists of2160 picture elements Receiving four drive signals T 42 1 and QR from the control board the transferredphotoelectric analog signal OS is impedance converted and the signal VOis supplied to the control board 2 Waveforms 1 1 42 q signals within the control board T J P X V uuul lpr x vr x v 2 ...

Page 53: ...FO 145A CHAPTER 6 CIRCUIT SCHEMATICS AND PARTS LAYOUT m 1 x 21 al 1 I t 1 I I I I I m A e m 1 c u u c c a 4 m I I II 0 4 s S I 6 co UJ I I m I N 6 1 ...

Page 54: ...06 D SENO SEN1 SEN2 SEN3 SEN4 LD4 LD5 LD6 LD7 RW E RS AM MAN AUTO RTCCE RTCIO RTCDT RTCCK MDMRST S2 FRSNS ORGSNS PSNS DRSNS CUTS Cmc ADRS1 TEST GNC GNC GNC GNC GNC GNC GNC GNC GNC VDG VDC VDC VDC 89 66 N 2F s3 1 2D 92 1 2F 1 2F 134 2A 157 ZCK 5 4A 143 RSNS 4 5H 142 R 4 6H 139 136 4AH 118 RSNS 4 4H us 5 2H 119 WC 5 3E 99 4 2H 9s 4 2H 65 4 2H 94 4 2H R219 SN4 106 270 4 4 2H bcNPN 13 105 M LD5 103 R7...

Page 55: ...SS R12S 1 1 U 1 97 OVD2 OVD2 OVD2 81 oVD2 m oVD2 OVD2 OVD2 1 OVD2 a oVD2 Q z 6 oVD2 w OVD1 23 OVD1 LI02 o 1 L1G3 72 R171 5VD1 a R h Nc GP1l 3 GP03 W R161 Nc GW R s y 10 CNUU W GP04 R157 DT1 b CNUIJ46 GP05 R158 DT2 10 CNUU47 GPC6 R159 DT3 10 CNLIU 46 GW7 5 DT4 w CNUU45 R160 d 10K 1 R166 l o 93 CNUU 13 71 10 34 P3W2 R169 76 3 6H DPSW1 75 5 3E CUTC1 61 GP21 GP20 GP19 GP17 GP16 GP13 F Q 6 3 ...

Page 56: ...FO 145A c u L c c ff 1 n z n g 0 AAA A v T z v 111 g n x In I I m N I ...

Page 57: ...FO 145A Z I I q Z I I T mm Vv Zz A 0 1 L 1 I m I L n 1 I 6 5 ...

Page 58: ...FO 145A m 1 2 a 2 1 WI 1 M I I I iI 1 II I I I 1 6 6 ...

Page 59: ...FO 145A 1 1 I I I 1 2 I I I I I i ii r II I I 100 Clol 1 01 0 01 4LJ w VA A ...

Page 60: ...FO 145A L 1 12 L 1 I z v 5 2 t UI 1 IU J II r I I w 1 g g L t AA t I I I A 4 L ...

Page 61: ...FO 145A TEULJU PWB parts layout f i I II I I 6 9 ...

Page 62: ...I c 4 FO 145A w I m w m 1 N I L 6 ...

Page 63: ...FO 145A m 3 n 6 11 ...

Page 64: ... L L c L a a FO 145A CD m w m N 12 NC NC 11 NC NC 10 14 NC NC 9 15 NC NC 8 16 NC NC 7 17 Cn 6 8 l c Q N 18 Nc NC 5 19 k Q2 RS 4 0 3s NS OD 3 II 21 SH 2 DOS NC Ss 0s I A i L ...

Page 65: ...FO 145A I 1 c a 4 I I t d a 1 1 0 L mu I iA z 2 1 c a 1 T i I L 12 Y c 1 t x I 1 I J z 11 Ill till c 1 A 14 w I m Q m N I ...

Page 66: ...u c a FO 145A a I Q I No 47 CNLCD 1 CNLCD 5 CNLCD 14 CNLCD 13 CNLCD 12 CNLCD 11 CNLCD 10 CNLCD 9 CNLCD 3 CNLCD 7 CNLCD 6 No 9 CNLCD 2 CNLCD 3 CNLCD 1 co I In I r I m I L UI n I w I I 6 14 ...

Page 67: ...tedinto documentsensordurinl standby 3 CED NSF Csl DIS Documentinsertedto CED To recording position NSF Csl DIS TSI NSS TCF the readingposition DCS I NSS DCS I CFR Ist page RTC RTC Nextpageinsert command Cut line printed I I 1 MCF r MCF RTC Cut lineprinted 1 op EOP r c MCF 1 MCF Documentejected 7 1 ...

Page 68: ...FO 145A 2 Power on sequence START I Power SW ON I I I I 1 0 port initialized I YES I I ROMsum test I 7 2 ...

Page 69: ...CNSNS 1 Az 9 Q C N W 3874 ZZ CABLE CNCUT2 1 AG 10 QC N W 3882 SCZZ CABLE CNPS2 1 AF 11 QCNCM2389SC 1 H CONNECTOR 18 pin CNPN1 CNPN2 2 AE 12 QCNCM2401 S CO B CONNECTOR 2 pin CNSP1 CNSP2 2 AA 13 QCNCM701 4SCOB CONNECTOR 2 pin CNLED1 CNLED2 CNPL1 CNPL2 4 AD 14 QCNCM701 4SCOC CONNECTOR 3 pin CNPS1 CNPS2 2 AA 15 QCNCM701 4SC0 D CONNECTOR 4 pin CNCUT1 CNCUT2 2 AB 16 QCNCM701 4SC0 F CONNECTOR 6 pin CNMT1...

Page 70: ... Red FRSNS TP3 4 Orange I DRSNS TP4 5 Yellow I RHS 1 TP2 I 6 Green RHS3 I N C I 7 Blue RH26 j N C The recording paper sensor PSNS the original sensor ORGSNS the front sensor FRSNS the door switch DRSNS and the hook switch are operated by OR of the mechanical unit switch and the test PWB switch When performing installation in the machine unit set the test PWB switches to the fixed position Mechanic...

Page 71: ...cable into the wall outiet and turn the fax machine on Insert a test chart in the document hopper and execute the CCO Adjust Mode diagnostic Press the START key to enable local copy until approximately one fifth of the page has been copied then press the STOP key to enable the CPU wait state Fully open the upper cabinet and remove the recording paper tray Install the scan adjustment jig to the opt...

Page 72: ...X 128 AlO 1 01 1 02 V03 Vw U05 I w 1 07 1 06 1 1 I J I 1 1 I I 1 Ill 1 1 1 f I 1 I 1 I 1 I IC2 VHiZ80180FSC6 Z80180 Refer to the tables on p 5 3 through 5 5 IC4 VHiLH5160N10Y LH5160N IOY NC 1 o r A12 2 A7 3 26 CS2 2 I As 24 A9 23 All 22 m 20 CE1 19 Vos Vol 11 78 V07 17 L 06 V03 13 16 V05 GNO 14 15 V04 7 Pinname Signal AO A12 Addressinput CE1 CE2 Chipenable WE Write enable OE Write enable 1 01 1 08...

Page 73: ...7 B OUTPUT 8 V IC101 VHiNJU6355E l NJU6355 EM u m 8 VDD n2 7 DATA XT3 8 CM m 5 CE Tla H 1 l l 1 1 1 1 I I II 0000000 I IC103 VHiPST591CMTl PST591 C I I I Vo Function Description DATApin 1 0seleotpin H Dab inpd 1 1 5 L Dataoutput When however CE pin is in L DATApin is in high impedance 2 XT Crystaloscillatorconnectionpin f 32 766KHz 3 XT Forthe capacityof Cg andCd referto the seriescomposition tabl...

Page 74: ...S ULN2003A IC1 IC4 VHiNJM4558D 1 NJM4558D IC7 VHiNJM2903D l NJM2903D 8 7 6 5 IC6 VHiNJM2113D 1 NJM2113D u CD 1 0 8 VREF 2 7 VIN 3 6 VIN 4 5 v VOUT2 GND v VOUT1 1 A OUTPUT 2 A INPUT 3 A INPUT 4 v 5 B INPUT 6 B INPUT 7 B OUTPUT 8 v VOUT1 VOUT2 8 6 ...

Page 75: ...cal unit Packingmaterial Accessories CONTENTS Control PWB unit TEL Liu PWB unit Power supply PWB unit CCD PWB unit Hardware parts index I Because parts marked with is indispensable for the machinesafetymaintenanceand operation it mustbe replacedwiththe partsspecificto the productspecification ...

Page 76: ...FO 145A Cabinet etc 2 RI 7 l ...

Page 77: ...4350 X H O 1 AA c Panel cable 2ICPNLH235OXH1O I BM N D Upper cabinet ass y D Lower cabinet 7 x Hz z c c Pinch sprtng 2 8XHZZ I AD c Bear ng 9XHZZ AE C IPinchrol er2 C ISensor lever 1 7 7 I A n c t Sensor lever spring uAn LL I I 161DC EKL419AXH0 4 I A w I I I I I I I I t 1 I I I I I I I 1 1 I 1 2 ...

Page 78: ...FO 145A Upper cabinet 14 A Document guide upper B4 3 ...

Page 79: ...ide left 15 P S H E Z 3 034 X H Z Z A C c I Protect sheet Un t I I 901 C P N L H 2 3 5 0 X H 1 0 I B M I N I D IUpper cabinet ass y I I I b b 11 VV L f U A n U L GCOVH23 48 XHZZ I I 3 LPLTG2593XHZZ AG Document guide upper NO PARTS CODE P RICE NEW i PART RANK MARK RANK DESCRIPTION 1 e NIl f A 9 7 n v u n I A It c Head cable I C i Head cover I C I Rubber separator c Head holder right c Head holder l...

Page 80: ...FO 145A Drive unit 14 10 B 2 Optical unit 12 Packing material Accessories 5 ...

Page 81: ...e 21 MQPRP9 S 1 7 YU77 AK c I anc cnrinu t 1 KINA C D D D 9 C 1 Cl V U 7 7 I An I C Mirrorspring2 C IReader glass I B ILens I I Ic i Mirror 1 I 1 I Mirrnr 9 I G 10 PSHEZ2879XHZZ AK I C Shadlng sheet 11 PSHEZ29 15 XHZZ AY IC IDustproof sheet 12 C NW 4273 X H Z Z AE c LED cable 13 VHPSNK08A24 1 AZ B Photo transistor 14 PC US S2075XHZZ AA N c Cushion 1 15 PC USS2 076 XHZZ AA N c Cushion 2 r IIUr L u ...

Page 82: ... u I Uc 1 I AK I il P U v T II 1 r r I n 7 1 1wapa L l Lul JUVV v c IVCKYTVIHB 472 K I A 1 Upubl vl d I c I P n eitmr fKniA r A TV 1 EF 1 04Z I AA c capacitor 25WV O TV1 EF 1 04Z AA c ICapacitor 25 WV O I F 1 n _ i I u 1VCKYTV1HB2 Z2K I AA a ae cd ca aclt r KAl ll 96 TV1 EF 1 04Z AA c Capacitor TV ICF 1 05Z AB c ICapacitor 16WV 1 _ I m IV CKYTVI EF 1 0 ii I AA 1 1 I vapa fcur 4UVV v LL I Capacitor...

Page 83: ... A c Re ic ar 121 V R S T S 2 A D 1 03 J I A A c 100 Res I nn ozl rD I I nl 1 Istor l 10W 10Q 50ZO IRlll I rD 1197 i 1 I 1 n N 1 nun Ko rD 1127 I 4 1 AU 1 Aullkk 4 0 L r A L a J j V R S T S 2 A D 1 00 J AA I c IResistor 1 10W 10Q f5 R1141 jVRS TS2ADl O 0 J I AA c IResistor 1 10W 10Q 5 R1151 l low 10Q 5 1 8W OQ t5 L A J stor 1 10W 86 6KQ l R1191 stor 1 10W 17 4KQ k lYO R1201 stor 1 10W 4 7KQ 5 R121...

Page 84: ... R s I S Z A D 2 i 1 J I A A i C i Resistor 1 10W 2700 5 202 V R S T S 2 A D 2 7 1 J AA R196 j C I Resistor 1 10W 2700 z5 R1971 2031 V R S T S 2 A D 27 1 J A A I 1 c IResistor 1 10W 2700 z50A rD 1 98 204 O4 V R S T S 2 A D 27 1 J AA IResisi 206 V R S T S 2 A D 103 J AA i IResisl 207 V R S T 2 A D O 3 J A A c i Resisl 208 V R S T S 2 A D 1 03 J I A A c i Resisl 209 V R S T S 2 A D 1 13 J A A j c Re...

Page 85: ...6 V E A E A 1 HW4 75 M I A A c ICaoac tor 50WV 4 7 F C351 27 V C E A E A 1 HW4 75 M A A c ICapacitor 50WV 4 7g F C36 28 V C E A E A 1 EW 476 M I A B C Capacitor 25WV47WF C373 29 V CE AEA 1 EW4 76 M I A B c i Capacitor 25WV 47 KF C38 30 R C E Z 107 V S C 1 C A C C ca acitor 16Wv 100 OXF C391 31 V C E A E A 1 EW4 76 M AB c lCa acitor 25WV 47 F C401 32 VCFYJU2EA474K AD c cap aFfi f j 2 r r 1 33 VCKYT...

Page 86: ...P2A 1 F P 1 AP k I1 r nctc nr r r aA 1 K 109 LQ3J I u Q Q41 110 V R S H T 3 A A 30 0 ii i Resistor 1W 30Q 5 Rl 111 V R D HT 2 H Y 1 50 J AA c Resistor 1 2W 15Q z5 R2 112 VRD HT 2 H Y 1 5 0 J AA c Resistor 1 2W 15Q 5 R3 113 VRS HT3DA4 70 J AA c Resistor 2W 47Q z5 R4 114 VRS HT3AA333J i AA c Resistnr 1W 3 K0 50 roK7 115 VRS TS 2AD2 43 J I AA c Resis 116 VRS TS2AD511J I AA c Resis 117 VRS T ADQD1 I I...

Page 87: ... c Resistor l 10W 150Kn k 50 R174 182 VRS TS2AD9 1 0 J i A A I C IResistor 183 VRS TS 2AD2 2 1 J AA C IResistor 184 V RS TS 2AD 300 J AA C Resistor 185 V R S T S 2 A D 203 J I A A c IResistor 186 VRS 187 V H D S 1 Z B 60 1 A C I B IDiode brrli S I 71 6n rDCfll 1 1 188 VHDOR5G4B42 1 I AF I N B 189 Q SW Diode brdlge OR5G4B42 REC21 I 1 1 nw Cal o rD 1 7El U Lr L J JJ l low 220Q 5 R1821 l low 30Q t5 R...

Page 88: ...7805FA IC21 PLAA2230R4R01B1 Ll PLAA2230R4R01BI L2 L fn 179 Knnl DT c7c FMT1 1 v 1 1 I RfI 1 1 7A7 I AK I 38 0 C B U K Z O 578 Z Z I A H L tll er 39 0 C B U K Z O 578 Z Z I A H c Filter 40 0 C B L R H O 356 Z Q A N N c Heat u u uu U 41 0 C B L R H O 3 43 Z P A H c Heat sink D2178 5002A TC 42 OCBUDCO 13 9 AZ I AN I B photC l mfi 43 i G B U A G O 1 39 A Z I AQ N If l r F 44 0 C B U A C O 056 B Z AD i...

Page 89: ...I I I I I I I I 1 I I I I I Hardware parts No PARTS CODE PRICE NEW PART RANK MARK RANK DESCRIPTION B1 1L X B Z 2 138 X H Z Z AB c Screw B2 LX BZ2182XHZZ AB c Screw B4 XBBSD30P 06000 AA c Screw 3X 6 B5 XBPSD30P06KO0 I AA c Screw 3X 6K B6 XBPSE30P08KO0 I AA c Screw 3X8K B7 i x B p s N 4 Jp O 6 K O 0 1 AA c Screw 4x6K mnI v c o c m 3 n m n c n n 7 AA c Screw 3X6 I AA C Screw 3X8 000 AA c Screw 3X 10 ...

Page 90: ...062XHZZ 5 9 AM I i PSHEZ2879XHZZ 5 10 I AK c PSHEZ2915XHZZ 11 i Ay c PSHEZ3031XHZZ 1 33 AA c PSHEZ3032XHZA 3 16 AC 1 N C PSHEZ3034XHZZ 2 15 AC i c PSHEZ3086XHZZ 1 54 AR c PSHEZ3093XHOG 1 53 AF C PSHEZ3115XHZZ 1 55 lADl N C PSPAZ2199XHZZ 1 52 I AQI c PTME 2038XHZA 4 12 AK I c PTME 2040XHZZ 4 13 AK c Q QACCL762ASCZZ 1 17 A l i B QCNCM2401scOB 8 57 AA I c QCNcM2436SC4J 7 74 1 AH c QCNCM2482sCIH 7 77 ...

Page 91: ...IULN2003ANS 7 91 AE B O 8 67 AE B v 8 68 AE B VHI W2465S70LL 7 90 AW B VHIZ80180FSC6 7 85 AX B VH127010F5FIJC 7 92 BM N B VHPPC814 l 8 103 AE B vHPPc817c l 8 99 AD B u 8 100 AD B II 8 101 AD B 8 104 AD B VHPPC8 l l 8 102 AF B VHPSG206 l 8 63 AE B u 8 98 AE B 1 8 105 AE B VHPSNK08A24 1 5 13 AZ B VHVDSS401W 1 8 1 AG B VHVENC271D05A 8 199 AB B VHVICPS05 l 7 83 AA B VHVICPS07 1 7 82 AA B VHVTN07G471 I...

Page 92: ...D822J 8 121 AHI I L VRS TS2AD9R1J 8 117 AA I N I C VRS TS2AD91OJ 8 182 AAI Ic VRSTS2AD1183F 1 110 IAA L I 1 1 i I AA I r I I i R T 2AD1742F I 7 127 AAI Ic i VRSTS2AD4752F 7 111 AA I 1 c VRSTS2AD6040F 8 163 AA c VRSTS2AD8662F 7 109 AAI i C If 7 126 AA I 1 c vsBslo8 l 8 107 AE B vsDTcl14EK l 7 105 AB B VS2SA1807 P 1 8 109 AE B VS2SC1740SR 1 8 106 AB I B VS2SC2411KR 1 7 106 AC B VS2SC2412KS 1 7 104 A...

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Page 94: ...toredina retrievalsystem ortransmitted in anyformor byanymeans electronic mechanical photocopying recording or otherwise withoutpriorwrittenpermission ofthe publisher SHARP CORPORATION Communication AudioSystemsGroup Quality ReliabilityControlCenter Higashihiroshima Hiroshima739 Ql Japan PrintedinJapan 19504 350NS TI T ...

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