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Canon Cat, Repair Manual

The Canon Cat User Manual is an essential guide for maximizing the potential of your revolutionary Canon Cat computer. With a sleek design and innovative features, this manual provides detailed instructions on operating and troubleshooting the Cat. Download this free manual from manualshive.com to unlock the Cat's full potential.

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“RaskinDoc062_1-08.PICT” 127 KB 2000-02-25 dpi: 400h x 400v pix: 1860h x 2991v

Jef Raskin Document # 062 -- Canon Cat Computer Repair Manual

Source:  David T. Craig

Page 0014 of 0187

Summary of Contents for Cat

Page 1: ...PICT 165 KB 2000 02 25 dpi 400h x 400v pix 2563h x 3417v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0002 of 0187 IAI JEF RASKIN INFORMATION Canon Cat Computer...

Page 2: ...25 dpi 400h x 400v pix 1999h x 3159v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0003 of 0187 callDlI The Plot JULY 1987 Can011 NY8 1360 000 Cl 1987 CMIII lit I...

Page 3: ...5 1 3 System Overview 1 3 1 6 Connector Layout 1 9 CHAPTER 2 THEORY 2 1 Address Map 2 1 2 3 Circuit Description 2 4 2 2 Initial Flochart 2 2 CHAPTER 3 REPAIR 3 1 ILFDD Unit 3 1 3 4 CPU PCB Unit 3 35 3...

Page 4: ...ERLANDS C 33 C 34 C 3 Power Supply Unit C 9 C IO C 15 Keytops C 4 CRT Power Supply Unit W GERMANY C 35 C 36 GOLDSTAR C li C 12 C 16 Keytops C 5 CRT Power Supply SWITZERLAND C 37 C 38 PCB Assembly C 13...

Page 5: ...889h x 2847v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0006 of 0187 Page 1 1 Specifications 1 1 1 2 OverYiew 1 2 1 3 System Overview 1 3 t Page 1 4 Block Diagr...

Page 6: ...Screen Scroll Leap SOFfWARE POWER SUPPLY OPERATION ENVIRONMENT Temperature Humidity OIMENTIONS WEIGHT SUbject to change without notice CRT Keyboard Micro FDD 256K 3 5 single sided double density doubl...

Page 7: ...omputer Repair Manual Source David T Craig Page 0008 of 0187 1 2 Overview Keyboard Unit SW2 Self Diagnosis 1 2 CENTRO Connector CRT Power Supply Unit 11110118801 UIIIIIUDI HIIIIU I IIIUIIIIUI RS 232C...

Page 8: ...OR PRINTER Or 0 o EJ I rif i iI iJf t I I Al 7oH t AP66 I Cut IXO VP3102 AP550n AP500n AP400n o 01 t I 0 APlOO 150 r II EXTERNAL MODEM II t1I rr tr t J J EXTERNAL I I ____________________ J r I MODEM...

Page 9: ...062 Canon Cat Computer Repair Manual Source David T Craig Page 0010 of 0187 E U CI U c CJ E m t f u a U r 01 a u Il 00 a i i J il 0 51 NO NZ U O 1 IIIUU Tr l Ll 0 r 0 l na v JI 8 I I 1 i I ii lc I I...

Page 10: ...in a certain time the CPU saves the contents of the system RAM to disk and turns off the screen When a key is pressed the screen is turned on and text is displayed The contents of the system ROM 256 K...

Page 11: ...s This circuit protects the contents of the SV RAM when the power is turned on and ofT and when the 5V supply is unstable The system video RAM consists of eight 4 bit D RAMs 256 KBytes standard An opt...

Page 12: ...nnected Next the telephone and telephone line are disconnect ed by the Phone signal Only the telephone line is connected 4 Reset signal delay control RESIN signal is output after a delay of 0 7 ms CEN...

Page 13: ...CD When the CPU key scan timing signal is generated by the internal counter of Gate Array 2 TOBF is output to DUART every 6 S ms and DUART outputs IRQ to the CPU When a telephone ring is automatically...

Page 14: ...TRONICS I G n CN PRINTER RS 232C PRINTER EXTERNAL MODEM G J D SWl l CNS L f LFDD I CRT POWER UNIT SUPPLY UNIT 11 CN4 CNl CNJD Switch for Self Diagnosis Switches RS line on the CPU PCB to Host or Termi...

Page 15: ...2000 02 25 dpi 400h x 400v pix 1889h x 2823v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0016 of 0187 Page 2 4 Address Map 2 t 2 2 Initial Flowchart 2 2 Page 2 3...

Page 16: ...O 840000 NOT USED 830000 __ MODEM CHIP S35Z13 8Z0000 __ DUART MC8868 I AOOOOO 810000 __ GATE ARRAY 3 IJPOe50 IZCW I I 800000 480000 ICI ICI7 NOT USED 800000 IIZ8KBI GATE ARRAY I 80000 IJPOe50 I XW Z18...

Page 17: ...79 KB 2000 02 25 dpi 400h x 400v pix 1861h x 2973v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0018 of 0187 2 2 Initial Flowchart 1 Flowchart CD 0 0 G j G G 0 2...

Page 18: ...eyboard key strobe register Initializes these registers Gate Array 2 has registers for control of the timer video signals and etc Turns ofT Output Enable for the Video signal and turns ofT the OfT Hoo...

Page 19: ...data to the CRT o When you set the setup screen The CPU stores two kinds of information in SV RAM I Setup information l2 Personal dictionary Whenever write the data the CPU checks PFAIL bit If PFAIL b...

Page 20: ...auto answering is done 5 Turn on the OFF Hook signal and switch relay K2 to the NCU side For auto answering leave relay K 1 as is For manual answering turn on the phone signal and disconnect the telep...

Page 21: ...M 0 2 45 M 0 3 68 M 0 CS VIC 0 LDPS o I O CS o 2 6 t MAD IS MEMORY K CONTROL I EL etc Signal description CRT horizontal synchronizing signal Approx 24 KHz CRT vertical synchronizing signal Approx 60 H...

Page 22: ...initialization When count end is indicated the signal goes NMI Low CPU clears the timer at intervals of 840ms to keep NMI High After the signal from the RESET circuit is input the RESET Signal is out...

Page 23: ...TROL 015 DATA I K BUS o 8 BUFFER SIGNAL d KEYBOARD I KBDo KBD7 lOW J lOW BATT o l ll BATT Ir I Signal name PE IPP ERR DSTB LEDE C C DSO 2 8 I O I o I 0 0 0 0 CONTROLL KSTBo KSTB7 Signal description Wh...

Page 24: ...ments are shown below 1 C8 R4 and D J drive the base voltage of Q2 R2 is the starting resistor for switching on Q2 2 D3 Catch diode holds the fly back voltage during Q2 ofT 3 L3 and R6 improve the tru...

Page 25: ...ircuit as a spot killer CD Vertical deflection circuit The vertical oscillator is turned on and off by the charging and discharging circuit made up of C403 R405 and R416 and has a 56 Hz vertical oscil...

Page 26: ...ctifier D901 and C905 The F901 is protected from overcurrent in the primary circuit The C902 C903 is for restriction of leakage current and noise 2 Driving circuit The SNUBBER CIRCUIT consists of R903...

Page 27: ...5 to pin 6 and Q901 is ON Therefore the base current of Ql in the IC901 is decreased and the collector current is decreased 3 Circuit Description CRT 1 Video amplifier 2 12 Video amplification is prov...

Page 28: ...602 R607 and VR601 connected at the PIN 9 of IC601 The vertical size control function is performed by VR603 and R609 causing the negative feedback to change 3 Horizontal deflection The IC701 performs...

Page 29: ...7 9 DOTS CHARACTER BLOCK 8 14 DOTS CHARACTER CLOCK 2 5 MHz DOT CLOCK 20 MHz IHORIZONTAL I SYNC I I I I VIDEO I I V t TOTAL CHr DISPLAY CHr FRONT P SYNC SIg BACKp HORIZONTAL 104 84 2 10 8 RATE 24 038 K...

Page 30: ...25 dpi 400h x 400v pix 1874h x 2828v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0031 of 0187 f Pale 3 1 FDDU it 3 1 3 2 CRT Power Stapply Unit MATSU8JUTA 3 11 3...

Page 31: ...CT 63 KB 2000 02 25 dpi 400h x 400v pix 1903h x 2979v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0032 of 0187 3 REPAIR 3 1 FDD Unit 1 Disassembly Reassembly I F...

Page 32: ...KB 2000 02 25 dpi 500h x 500v pix 2030h x 3717v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0033 of 0187 3 1 J LFDD Unit 2 Disassembly reassembly Upper Case Bas...

Page 33: ...25 dpi 600h x 600v pix 2889h x 4451v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0034 of 0187 3 1 JLFDD Unit Head Ass y i Stepping Motor 1 c Track 00 Switch Ass...

Page 34: ...own in Fig 3 6 when making con nections between measuring equip ment and check terminals 3 When making connections ensure that the system is turned ofT before connecting any probes and turned on only...

Page 35: ...s shown in Fig 3 7 The External Trigger must be NORM NEG 3 Set the Alignment Disk in the Drive and start FDD Adjustment See Chapter 4 Check Operation 4 Loosen the Mounting Screw on the Index Sensor an...

Page 36: ...Eccentric Dowel for Adjustment so that the burst ratio of the wave forms cats eye pattern are within 85 to 100 of the burst ratio value obtained from burst ratio formula Smaller reproduced voltage Bu...

Page 37: ...ack 00 and move the head in alternate steps between track 00 and track 06 5 Loosen the Mounting Screw on the track 00 switch assembly and adjust its position by turning the Eccentric Dowel so that the...

Page 38: ...signal conditions are set up as shown in Fig 3 19 The External Trigger must be NORM NEG 3 Set the Normal Disk in the Drive and select the track 00 and the track 79 modulation and observe the waveform...

Page 39: ...ter Repair Manual Source David T Craig Page 0040 of 0187 3 1 IJ FDD Unit 3 Circuit Diagram 1 Defective block identification CD Rotation check Set the normal disk In the crlve and stcrt the check progr...

Page 40: ...ix 2211h x 3703v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0041 of 0187 3 1 JLFDD Unit Index check 1f C E t J 1 IOlout Seek check 3 10 No DIRECTION IN JI 12 IN...

Page 41: ...3747v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0042 of 0187 3 10 LFDD Unit CD Track 00 check DIRECTION IN Jl 12 IN STEP IN Jl lJ TRACK 00 Jl 16 oun Replace t...

Page 42: ...air Manual Source David T Craig Page 0043 of 0187 3 1 JLFDD Unit Write check Set the normal disk In the dr Ive 3 12 SELECT IN Jl 8 or 9 READY OUT J1 20 STEP IN J1 lJ WRITE GATE J1 15 IN WRITE DATA Jl...

Page 43: ...Repair Manual Source David T Craig Page 0044 of 0187 3 1 LFDD Unit Read check SELECT IN Jl 8 or 9 500 nsec MAX I I 500 nsec MAX READY OUT Jl 20 21 msec MAX STEP IN Jl D WRITE GATE Jl 15 IN _ _ _ J RE...

Page 44: ...110 READ DATA 18i AI 12V 12V 5V 5V GND GND GND FG 6 5 4 3 2 O lu R6f 02 R5 r 05 07 40 so 24 R9 15 T II r 4 3 l IC2 El W DATA WOGATE 1 JO E GATE 4 HHVACONT 27 W_CURRENT 2 EOUT l 10 HOA R27 02 1 J4 1 3...

Page 45: ...T Craig Page 0046 of 0187 3 2 CRT Power Supply Unit MATSUSHITA 1 Disassembly Reassembly Warning llefore disassembly discharge the High Voltage throughly with the procedures of 2 Before repairing on p...

Page 46: ...following proced res Step 1 to 3 Warning Great care must be taken because the High Voltage will be charged for approximately 30 hours or more after power is turned off Discharge the High Voltage befor...

Page 47: ...TMENT POINT TOOL PROGRAM I Horizontal synchronization R528 Driver H Pattern 2 Vertical synchronization R416 Driver H Pattern 3 Vertical amplitude R418 Driver H Pattern 4 Vertical linearity R417 Driver...

Page 48: ...the point at which the screen is distorted 2 Vertical adjustment The adjustment purpose and procedure are the same as horizontal adjustment The adjustment VR is R416 3 Vertical amplitude Adjustment pu...

Page 49: ...ckwise and counterclockwise and adjust it to the point at which the back raster disappears 7 Focus Adjustment purpose Adjustment to the position at which the entire screen is focused uniformly Adjustm...

Page 50: ...David T Craig Page 0051 of 0187 3 2 CRT Unit Power Supply Unit MATSUSHITA 3 Circuit Diagram D c B A 6 5 4 3 IU S A CANADA I DC OUTPUT li ij t t J MAIN CHOPPER I I IOO I 8 I I I CO IAI 1 6 ulJf t il l...

Page 51: ...rce David T Craig Page 0052 of 0187 3 2 CRT Power Supply Unit MATSUSHITA Repairing Flowchart IC 1 03 T3 SCRI ZI DS DII C 16 C 17 CIO D7 08 T2 3 24 OI R II TZ L3 R6 0l R9 RIO OZ D3 R8 C9 R25 R26 J epl...

Page 52: ...ce David T Craig Page 0053 of 0187 Holding Plale Lefl CRT W Shield Plate Brighl Volume Switch Receptacle CRT _ Assembly Assembly C iii l I i en g en I CI CRT _ I 17 1 __ 3 o o l tI Assembly c T 0 0 CD...

Page 53: ...Vertical synchronization VR 601 Adjustment Tool Kit H Pattern 3 Vertical size VR 603 Adjustment Tool Kit H Pattern 4 Vertical linearity VR 604 Adjustment Tool Kit H Pattern 5 Horizontal size L 703 Ad...

Page 54: ...Adjustment procedure Set the BRIGHT looKB At P703 to max 2 Turn SUB BRIGHT VR703 clockwise and counterclockwise and adjust it to the point at which the back raster disappears 8 FOCUS Adjustment purpo...

Page 55: ...f 0187 3 3 CRT Power Supply Unit GOLD STAR 11 Centering Adjust the deflection coil centering magnet so that the display area is at the center ofthe CRT r 12 Deflection distortion 0 Correct the distort...

Page 56: ...4v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0057 of 0187 3 3 CRT Power Supply Unit GOLD STAR 1 Trouble shooting chart IMAIN CHART I Switch on monitor Then che...

Page 57: ...dpi 500h x 500v pix 318h x 538v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0058 of 0187 3 3 CRT Power Supply Unit GOLD STAR IPOWER CHART I 3 30 Check fuse F902...

Page 58: ...askin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0059 of 0187 3 3 CRT Power Supply Unit GOLD STAR IVIDEO CHART I To the main cnort Adjust If HoldllfR60 I H HoldllfR70Z Tro...

Page 59: ...liP1QIi H7 411 lVP I IlmlR721 12V FUSIN 717 Ii Ol ZID Il 220 16 r12l 1001 ANS790N J a l0 j 1I1aa I Rn IRm 8RlIJtT l I I 1 J 4 5 6 7 i 9 10 11 12 lal l 1Yl HOI lSDI16 A u 1 a E rm J R K llDI Z D 15 J U...

Page 60: ...unds once approx 450 ms for OK If Beep does not sound the ROM sum error or the previous circuit is faulty Because the Gate Array I operations are checked visually the CRT display is turned on and off...

Page 61: ...05 23 AI6 I I TEST 42 23 DI 24 AI2 I 0 RAS 41 24 04 25 A5 I 0 MAO 40 25 02 26 AI7 I 0 MA6 39 26 D3 27 A4 I 0 MAl 38 27 Al8 28 All I 0 MA5 37 28 AI7 29 A3 I 0 MA2 36 29 Al6 30 A2 I 0 MA4 35 30 20M 31...

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Page 63: ...I_ 2 2J11 _ lThe waveforms are generated after self check is started IS seconds 500ns cJ c J C I 1 800ns 500nl 1 0 1 BOOns SOURCES CHI CH2 SOURCES CHI CH2 TEST POINT 401 TEST POINl 202 SOS YOLT DIY S...

Page 64: ...1 1 I 1 1111 l I I I 1 1 1 1 1 1 i I I I 1 1 1 1 I i l l I I i IJI11 I S 1 ElS S I I SS I CZS SYSTEM II VIDEO I IC2Z SY5TEM L VIDEO RAM IC11S SYS1EW VIDeO RAM I IIC SYSTfM VIDEO RAM I 1m 1 S j j r l...

Page 65: ...received 1200 bps PSK Waveforms when the carrier is received 300 bps FSK Receiving carrier and waveforms after demodulation 3 40 SOURCES CHI CH2 TEST POINT 701 702 VOLT DIV 50V DC 58 l DC TlME DIV 0...

Page 66: ...MRX _ __ 2 45 L w MVcx 0 Cil C6 3 C64 rrr 33000PF X 3 L I JP lo open VEE 0 CJ C 1 co rrr 33000PF X 3 C77 Vee IIJI I 100 VO 16V 6 5 Analog God end Digital Gnd connected 01 only one point Ie55 T0 1 Jp r...

Page 67: ...rminal No VDD 64 SIDE I 63 READY 62 WRP 61 RDATA 60 WGata 59 TRKOO 58 STEP 57 WDATA 56 MON 55 DIR 54 DSO 53 INDEX 52 VDD 51 KBDO 50 KBDI 49 KBD2 48 KBD3 47 KBD4 46 KBD5 45 KBD6 44 KBD7 43 KSTBO 42 KST...

Page 68: ...0h x 800v pix 6074h x 8616v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0069 of 0187 r ____ c ________L_______u ________L______ ________L_____ ______ M i f j 189...

Page 69: ...countries other than U S A set the country code using the DIP SW USA OUEBEC JAPAN DIP SW ON t t Symbol Mark N O Dest inat ion DIP SW Diode PO P1 P2 P3 DO 01 Dl 03 1 U S A 0000 0000 2 Ouebec I 0 0 o 0...

Page 70: ...062_3 45 PICT 222 KB 2000 02 25 dpi 500h x 500v pix 2364h x 3724v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0071 of 0187 3 5 Keyboard Unit 2 Keyboard Circuit Q...

Page 71: ...062_3 46 PICT 218 KB 2000 02 25 dpi 500h x 500v pix 2321h x 3717v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0072 of 0187 3 5 Keyboard Unit 3 Keyboard Circuit L...

Page 72: ...062_3 47 PICT 217 KB 2000 02 25 dpi 500h x 500v pix 2350h x 3717v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0073 of 0187 3 5 Keyboard Unit 4 Keyboard Circuit N...

Page 73: ...62_3 48 PICT 216 KB 2000 02 25 dpi 500h x 500v pix 2314h x 3710v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0074 of 0187 3 5 Keyboard Unit 5 Keyboard Circuit De...

Page 74: ...3 49 PICT 218 KB 2000 02 25 dpi 500h x 500v pix 2357h x 3696v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0075 of 0187 3 5 Keyboard Unit 6 Keyboard Circuit Swede...

Page 75: ..._3 50 PICT 217 KB 2000 02 25 dpi 500h x 500v pix 2328h x 3725v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0076 of 0187 3 5 Keyboard Unit 7 Keyboard Circuit Neth...

Page 76: ...2_3 51 PICT 218 KB 2000 02 25 dpi 500h x 500v pix 2357h x 3703v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0077 of 0187 3 5 Keyboard Unit 8 Keyboard Circuit W G...

Page 77: ..._3 52 PICT 221 KB 2000 02 25 dpi 500h x 500v pix 2313h x 3717v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0078 of 0187 3 5 Keyboard Unit 9 Keyboard Circuit Swit...

Page 78: ...62_3 53 PICT 214 KB 2000 02 25 dpi 500h x 500v pix 2350h x 3718v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0079 of 0187 3 5 Keyboard Unit 10 Keyboard Circuit F...

Page 79: ...c062_3 54 PICT 220 KB 2000 02 25 dpi 500h x 500v pix 2321h x 3696v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0080 of 0187 3 5 Keyboard Unit 11 Keyboard Circuit...

Page 80: ...062_3 55 PICT 219 KB 2000 02 25 dpi 500h x 500v pix 2327h x 3739v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0081 of 0187 3 5 Keyboard Unit 12 Keyboard Circuit...

Page 81: ...062_3 56 PICT 218 KB 2000 02 25 dpi 500h x 500v pix 2335h x 3717v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0082 of 0187 3 5 Keyboard Unit 13 Keyboard Circuit...

Page 82: ...2_3 57 PICT 221 KB 2000 02 25 dpi 500h x 500v pix 2335h x 3725v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0083 of 0187 3 S Keyboard Unit 14 Keyboard Circuit 5...

Page 83: ...062_3 58 PICT 220 KB 2000 02 25 dpi 500h x 500v pix 2328h x 3731v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0084 of 0187 3 5 Keyboard Unit 15 Keyboard Circuit...

Page 84: ...ix 2370h x 3637v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0085 of 0187 Page 1 N81Ilt _ 4 1 c i lcation 4 2 3 QperatioD 4 4 Pate 4 4 ChCCk Points ror O IC csul...

Page 85: ...executed The check items of each program are shown below 4 1 Program Name Program Name SELF DIAGNOSIS MANUAL CHECK Note Item CD KB Country Code o SYS ROM SV ROM o SYS RAM SV RAM 1 Keyboard Check 2 CRT...

Page 86: ...ecks the SV ROM check sum CD SYS RAM CPU PCB Unit CD Performs system RAM read write check After checking RAM No is displayed 00 33 If there is an error the RAM No is highlighted SV RAM CPU PCB Unit Pe...

Page 87: ...s performed Seeks to track 41 and steps to track 40 4 Track 00 Steps alternately between track 00 and track 06 5 Track 00 Modulation Writes and reads Data 55 at track 00 6 Track 79 Modulation Steps fr...

Page 88: ...f Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0089 of 0187 4 3 Operation 1 Starting Procedure SW2 SW2 is on the rear panel of the main unit It is turned on by insert...

Page 89: ...ates a beep and the selection to the left remains highlighted 5 If a key is input after the last selection is tested the display returns to the check menu CRT Adjustment 1 When key Wis pressed at the...

Page 90: ...4 Index Burst Position selected If there is no disk press the in the drive a beep is generated and the selection is I UNDO Ikey not performed 3 Observe and adjust the waveform 4 Press key ff1and check...

Page 91: ...eck menu the FDD check screen is displayed Interruption Cancellation Interruption I UNDO I Sequence Step In Retry Count O Recalibrate Count O Wr Rd Mode RD 1 Step In 2 Step In Out 3 Fixed Press SPACE...

Page 92: ...check I UNDO I screen 8 To exit from the FDD Check program press the Cancellation IRETURN Ikey IRETURN I FDD Head 1 When the IJ is input at the check screen the Cleaning following message is displaye...

Page 93: ...xxxxxxxx SV ROM2 xxxxxxxx xxxxxxxx SYSTEM RAMs 00 01 0203 10 11 12 13 2021 2223 3031 32 33 00002000 SV RAM 0 Manual Check Menu Select 1 2 3 4 5 6 1 Keyboard Check 2 CRT Adjustment 3 FDD Adjustment 4 F...

Page 94: ...table below MANUAL CHECK 4 10 IC No RAM No Installation state Size IC29 IC26 RAMOO RAM03 Standard 128 KB IC25 IC22 RAM 10 RAM13 Standard 128 KB IC21 ICI8 RAM20 RAM23 Optional RAM 128 KB ICI7 ICI4 RAM3...

Page 95: ...ote When the disk is write protected checks are not performed When an error occurs a beep is generated and the following message is displayed Pass 1 Track 27 Sector 6 Error 6 Type Write Error I L TL E...

Page 96: ...Examples of NG Results Program Name Concrete Examples of NO Results SELF DIAGNOSIS CD KB Country Code Country code is different SYS ROM and The true value is different from the read value SV ROM RAM a...

Page 97: ...M or SV ROM R I h CPU PCB d Ii ep ace t e umt e ectlve RAM Chip defective Gate Array I or 2 RAM chip defective Key switch defective Diode defective Poor Cable Gate Array 3 defective Replace the CPU PC...

Page 98: ...Hil HHHHHHHHHH HHHHHHHHHH HHHHHHHHHH HHHHHHHHHH HHHHHHHHHH HHHHHHHHHH HHHHHHHHHH The CRT display is slanted 1 HHHHHHHH H HHHHHHHHHH HHHHHHHHH HHHHHHHHHH The CRT display is distorted E HHHHlf Hl H HHHH...

Page 99: ...TA R418 GOLD STAR VR603 Vertical linearity maladjustment MATSUSHITA R417 GOLD STAR VR604 CRT internal deflection coil Replace the CRT Power Adjust the deflection coil maladjustment supply unit CRT int...

Page 100: ...H HHHHHHHHHH 170 5 mm 115 5 mOl The CRT display is not definite H Patterns can be clearly seen The CRT displays only one verti cal line The CRT displays only one hori zontal line CRT monitor CRT monit...

Page 101: ...eplace the CPU PCB Check the CRT VRAM unit circuit CRT external intensity VR Adjust the YR Adjust the intensity YR maladjustment MATSUSHITA R530 CRT internal intensity VR Replace the CRT Power GOLD ST...

Page 102: ...the widths of the characters on the left and right sides of a narrowed display are different 11111 HHHHHHHHHH kHHHHHHHHHH HHHHHH1ffi HHHHHHHH HHHHHHHH HHHHHHHH OK Examples DisplayIPrinting Pattern Hs...

Page 103: ...of Fault Action Remarks Horizontal amplitude maladjustment Replace the CRT Power Adjust the horizontal am supply unit plitude YR MATSUSHITA L502 GOLDSTAR Cause of Fault Action Remarks FDD or Disk Rep...

Page 104: ...05 of 0187 4 6 ROM Check Sum Table ROM NAME CHECK SUM DATE IC NO ROM NO VERSION NO Hexadecimal MM DD YY IC2 ROMOL B91 UOI 9FIF 6 22 87 IC2 ROMOL IC2 ROMOL IC2 ROMOL IC4 ROMOH B91U02 FFOA 6 22 87 IC4 R...

Page 105: ...RaskinDoc062_5 00 PICT 687 KB 2000 02 25 dpi 500h x 500v pix 2377h x 3572v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0106 of 0187...

Page 106: ...The Parts List pages contain the following columns and information I Figure and Key Number Column The first column shows the Figure Number ofthe illustration correspond ing to the Parts List and the...

Page 107: ...llustration with an alphabeti cal character at the head different from gen eral key number Be careful that these parts are not included in the parts list corresponding to the illus trations ii NUMERIC...

Page 108: ...askinDoc062_A 01 PICT 185 KB 2000 02 25 dpi 500h x 500v pix 2333h x 3703v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0109 of 0187 A ASSEMBLY LOCATION DIAGRAM A...

Page 109: ...RaskinDoc062_B 01 PICT 242 KB 2000 02 25 dpi 500h x 500v pix 2370h x 3710v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0110 of 0187 ASSEMBLIES B 8 1...

Page 110: ...N B 13 NG3 1033 000 N 1 CPU PCB UNIT FRU M B 13 NG3 1034 000 N 1 CPU PCB UNIT FRU K B 13 NG3 1035 000 N 1 CPU PCB UNIT FRU B EFGHIJ L OPQ B 14 NS5 0656 000 N 1 CRT POWER SUPPLY UNIT MATSU FRU A B 14 N...

Page 111: ...RaskinDoc062_C 01 PICT 1058 KB 2000 02 25 dpi 1200h x 1200v pix 5547h x 8869v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0112 of 0187 C 1 CPU PCB UNIT C 1...

Page 112: ...RD 1 BATTERY BOX ASSEMBLY 1 BUZZER PKM24 4AO 1 BUZZER CB 20PA 1 ALUMINUM CAP 220UF 25V 1 ALUMINUM CAP 100UF 25V 1 FILM CAP 1UF 50V 10 VARISTOR MFC 125AX333M 1 TANTALUM CAPACITOR lUF 25V 8 CERAMIC CAP...

Page 113: ...EMMIC CAP 470PF 50V 25185 1 CEMMIC CAP 1000PF 50V 25 85 1 VARISTOR MFC 125AX333M 6 CEMMIC CAP O lUF 25V 25 80 6 VARISTOR MFC 125AX333M 1 CEMMIC CAP 2200PF 50V 25185 1 CERAMIC CAP 20PF 50V 25185 1 CERA...

Page 114: ...724 000 1 fl S LSI HN62301APC38 C N C 1 Ie 6 NH7 0813 000 1 fl S LSI HN62301APD28 0 M C 1 IC 6 NH7 1019 000 1 fl S LSI MB831000 15P 263 K C 1 IC 6 WA9 0058 000 1 IC SOCKET 28PIN OC EFGHJK OPQ C 1 IC 7...

Page 115: ...2 VRl 1143 473 VRl 1143 473 VR5 2950 100 1 tillS LSI S2579 1 IC UPC7905H 1 IC M83771 M 1 TTL IC 74LS38N 1 TTL IC HD74LS14P 1 TTL IC 74LS3SN 1 TTL IC SN74LS74A 1 RELAY 66E 134P US 1 RELAY 66E 134P US 1...

Page 116: ...1 RESISTOR 10K CliM 1 4W A D R C 1 Rl02 VR1 1143 472 1 RESISTOR 4 7K CliM 1 4W BC EFGHIJK OPQ C 1 R103 VR1 1143 103 1 RESISTOR 10K CliM 1I4W A o R C 1 R104 VRl 1143 103 1 RESISTOR 10K CliM 1 4W A O R...

Page 117: ...nDoc062_C 07 PICT 283 KB 2000 02 25 dpi 600h x 600v pix 2921h x 4434v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0118 of 0187 C 2 CRT POWER SUPPLY UNIT MATSUSHI...

Page 118: ...Q TY DESCRIPTION REMARKS KEY NO AOCDEFGiIJK OPQR C 2 1 NY7 6600 000 2 HOLDING PLATE CRT A C 2 2 NY7 6601 000 1 SIDE PLATE RIGiT A C 2 3 NY7 6602 000 1 SIDE PLATE LEFT A C 2 4 NY7 6603 000 1 CRT CHASS...

Page 119: ...FILM CAP 0 22UF 250V C 3 C 3 NY7 6621 000 1 MPR CAP 4700PF 250V C 3 C 4 NY7 6611 000 1 CERAMIC CAP 4700PF 250V C 3 C 5 NY7 6617 000 1 FILM CAP 0 22UF 250V C 3 C 6 NY7 6613 000 1 ALLMINLM CAP 100UF 250...

Page 120: ...Y7 6624 000 1 TRANSISTOR 2SC1942 20 A C 3 C 3 WA2 0093 oo0 1 TRANSISTOR 2Sffi61 A C 3 R 1 NY7 6638 000 1 RESISTOR 4 JiM A C 3 R 2 NY7 6634 000 1 RES STOR 330K JiM 1 2W A C 3 R 3 NY7 6637 oo0 1 RESISTO...

Page 121: ...nDoc062_C 11 PICT 281 KB 2000 02 25 dpi 600h x 600v pix 2808h x 4434v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0122 of 0187 C 4 CRT POWER SUPPLY UNIT GOLDSTAR...

Page 122: ...D P ITALY FIGURE CO TRY CODE PART NlJIIBER PANK Q TY DESCRIPTIOO REMARKS KEY NO AOCDEFGHIJK OPQR C 4 1 NY7 0931 000 1 CRT ASSEMBLY A C 4 2 NY7 0932 000 1 OEFLECTIOO YORK A C 4 3 NY7 0933 000 1 CRT POi...

Page 123: ...ix 4638h x 7420v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0124 of 0187 Cos CRT POWER SUPPLY PCB ASSEMBLY ep3 32 eo R311 _ Q30a __ 1731 _ ftlOll1lU g 1Q LJ uTO...

Page 124: ...Y7 0832 000 1 CERAMIC CAP 0 0022UF A C 5 C708 NY7 0860 000 1 FILM CAP 0 0056UF 100V A C 5 C710 NY7 0864 000 1 FILM CAP 0 0027UF 100V A C 5 C711 NY7 0833 000 1 FILM CAP 0 022UF 100V A C 5 C712 NY7 0833...

Page 125: ...5 F901 NY7 0926 000 1 FUSE 2A250V A C 5 F902 NY7 0926 000 1 FUSE 2A250V A C 5 IeGOl NY7 OS48 oo0 1 IC TDA 1170N V DRIVER A C S Ie701 NY7 0801 000 1 IC AN S790N H DRIVER A C 5 IC901 NY7 0925 000 1 IC...

Page 126: ...iM 118W A C 5 R723 NY7 0892 000 1 RESISTOR 33K JiM 118W A C 5 R724 NY7 089O 000 1 RESISTOR 30K JiM 118W A C 5 R727 NY7 0905 000 1 RESISTOR 680 liM 1 2W A C 5 R728 NY7 0873 000 1 RESISTOR lOOK liM 118W...

Page 127: ...RaskinDoc062_C 17 PICT 700 KB 2000 02 25 dpi 1000h x 1000v pix 4638h x 7405v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0128 of 0187 C 6 MICRO FDD UNIT I 6 C 17...

Page 128: ...7 9175 000 1 INSULATI SiEET ABCDEF tIJK OPQR C 6 7 NY7 9177 000 1 SiAFT HEAD GUIDE ABCDEF t1JK OPQR C G 8 NY7 9245 000 1 LEO ASSEMBLY ABCDEF t1JK OPQR C 6 9 NY7 9180 000 1 INDEX SENSOR ABCDEF t1JK OPQ...

Page 129: ...062_C 19 PICT 541 KB 2000 02 25 dpi 1000h x 1000v pix 4318h x 7406v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0130 of 0187 C 7 KEYBOARD UNIT c f t C l r r 6 i...

Page 130: ...000 NY7 4555 000 NY7 4556 000 NY7 4557 ooo NY7 4558 000 NY7 4559 000 NY7 4560 000 NY7 4560 000 NY7 4561 000 NY7 4562 oo0 NY7 4563 000 NY7 4564 0oo NY7 4564 oo0 NY7 4565 000 NY7 4565 0oo NY7 4566 000...

Page 131: ...mputer Repair Manual Source David T Craig Page 0132 of 0187 I N 555 505 512 515 521 526 530 536 541 548 552 569 581 LOCK UNDO Hf 1 f 604 i fH i1 592 tI t J ___A_ 617 1H 1 H 640 SHIFT 675 DOCUMENT PAGE...

Page 132: ...HIJK OPQR C 8 NY 4899 000 1 KEYTOP T AOC GHIJ N OR C 8 NY 4901 000 1 KEYTOP U AOCo GHIJ N OR C 8 NY 4903 000 1 KEYTOP 0 AOC N R C 8 NY 4907 000 1 KEYTOP 604 AOC C 8 NY 4920 000 1 KEYTOP S AOCOEFGHIJK...

Page 133: ...ce David T Craig Page 0134 of 0187 N w 556 505 513 515 521 526 530 536 541 548 552 570 583 682 686 683 I I 605 I 593 mr 0 9 1 2 VT t j t j t jWdt j A 1 0 I nrrznrrxlYfclYivllrfBlll1NllrfM11 f VI I t j...

Page 134: ...P E AOCOEFGHIJKLMNOPQR C 9 NY7 4900 000 1 KEYTOP T DEF KLM OP C 9 NY7 4902 000 1 KEYTOP U OEF KLM OP C 9 NY7 4904 000 1 KEYTOP 0 o K M C 9 NY7 4908 oo0 1 KEYTOP 1605 0 C 9 NY7 4920 000 1 KEYTOP S ABCO...

Page 135: ...62 Canon Cat Computer Repair Manual Source David T Craig Page 0136 of 0187 I N U1 557 506 513 515 521 526 531 536 542 548 552 572 582 687 682 683 606 1 594 Il r1 l Bs 1 2 3 4 5 6 7 8 9 0 K J 1 1 1 1 1...

Page 136: ...FGHIJK OPQR C l0 NY7 4900 000 1 KEYTOP T OEF KLM OP C l0 NY7 4902 oo0 1 KEYTOP U DEF KLM OP C l0 NY7 4909 000 1 KEYTOP 1606 EF C 10 NY7 4920 000 1 KEYTOP S ABCDEFGHIJK OPQR C l0 NY7 4921 000 1 KEYTOP...

Page 137: ...at Computer Repair Manual Source David T Craig Page 0138 of 0187 N J 558 507 513 516 521 526 532 537 543 549 553 573 584 607 I 591 m 1 2 3 4 5 6 7 8 9 0 UNDO E N INDENT l JN IPERM SPACE 0 I ITAB 1 1 S...

Page 138: ...OC GHIJ N OR C ll NY7 4901 000 1 KEYTOP U AOCD GHIJ N OR C l1 NY7 4910 000 1 KEYTOP tfG07 GHI C 11 NY7 4920 000 1 KEYTOP S AOCOEFGHIJKLttJOPQR C 11 NY7 4921 000 1 KEYTOP F AOCOEFGHIJKLttJOPQR C l1 NY7...

Page 139: ...Craig Page 0140 of 0187 tv c o 558 507 513 516 521 526 532 537 543 549 553 573 584 6071 591 UNDO m 1 2 3 4 5 6 7 8 9 0 ifG N INDENT Jl TN 1111 PERM SPACE 0 fTAB SET EAR U I LOCK A DOCUMENT LOCK COPY...

Page 140: ...KEYTOP T AEC GHIJ N OR C 12 NY7 4901 000 1 KEYTOP U AECD GHIJ N QR C 12 NY7 4910 000 1 KEYTOP 607 GHI C 12 NY7 4920 000 1 KEYTOP S AOCDEFGHIJKlM JOPQR C 12 NY7 4921 000 1 KEYTOP F AOCDEFGHIJKlM JOPQR...

Page 141: ...f Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0142 of 0187 I w 559 505 513 516 521 526 532 537 543 549 553 573 584 607 I 595 LEAP LEAP 696 652 654 660 V LEAP IAGAIN...

Page 142: ...4899 000 1 KEYTOP T AOC GHIJ N QR C 13 NY7 4901 000 1 KEYTOP U AOCO GHIJ N QR C 13 NY7 4910 000 1 KEYTOP ttG07 Gil C 13 NY7 4920 000 1 KEYTOP S AOCOEFGHIJK OpQR C 13 NY7 4921 000 1 KEYTOP F AOCOEFCliI...

Page 143: ...non Cat Computer Repair Manual Source David T Craig Page 0144 of 0187 1 1 iN w 558 505 513 516 521 526 532 537 543 549 553 575 586 LEAP LEAP 696 I LEAP AGAIN LEAP AGAIN 671 662 689 690 U E 609 1 597 R...

Page 144: ...NY7 4899 000 1 KEYTOP T ABC GtIJ N CR C 14 NY7 4901 000 1 KEYTOP U ABCD GtIJ N OR C 14 NY7 4912 000 1 KEYTOP ttG09 J C 14 NY7 4920 000 1 KEYTOP S AOCDEFGtIJKUWOPQR C 14 NY7 4921 000 1 KEYTOP F ABCDEFG...

Page 145: ...David T Craig Page 0146 of 0187 w C1I 561 505 513 517 521 526 532 537 543 549 553 574 585 686 683 608 I 596 682 rn J m 1 RIJVI l x i V T IT_ EJ0 0 r Tl rTAl1r1sllf1Dl rTFl1I fGl1rTHlYfJl1r1Kl1nLllI m...

Page 146: ...DP C 15 NY7 4902 000 1 KEYTDP U DEF KLM DP C 15 NY7 4904 000 1 KEYTDP 0 D K M C 15 NY7 4911 000 1 KEYTDP 11608 K C 15 NY7 4920 000 1 KEYTDP S ABCDEFGHIJK OPQR C 15 NY7 4921 000 1 KEYTOP F ABCDEFGHIJK...

Page 147: ...ual Source David T Craig Page 0148 of 0187 iN J 562 508 513 518 522 526 532 537 543 549 553 576 587 687 682 683 I I 610 I 598 J m rn r lYlol1rrwll rEl rfRl1rrThr1Zll flJhr1ll1r1ol1r1Pl1n nn nn t3 I 68...

Page 148: ...EYTDP E AOCOEFGHIJK DPQR C 16 NY7 4900 000 1 KEYTOP T OEF KLM DP C 16 NY7 4902 000 1 KEYTOP U DEF KLM OP C 16 NY 4913 000 1 KEYTOP 610 L C 16 NY7 4920 000 1 KEYTDP S AOCDEFGUJK OPQR C 16 NY7 4921 000...

Page 149: ...askin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0150 of 0187 iN CD 563 509 514 519 523 527 533 538 544 550 554 577 571 686 683 611 I 599 682 mI J n V T T_ LaJ v V I lill...

Page 150: ...K M C 17 NY7 4905 000 1 KEYTOP Z M P C 17 NY7 4906 000 1 KEYTOP A M C 17 NY7 4914 000 1 KEYTOP 1lS11 M C 17 NY7 4920 000 1 KEYTOP S AOCOEFGHIJKLNNOPQR C 17 NY7 4921 000 1 KEYTOP F AOCOEFGHIJKLNNOPQR C...

Page 151: ...528 531 536 542 548 552 578 581 612 600 UNDO 0 01 1 0 1 0 1 1 8 PERM SPACE E R T Y U l O P ERASE CAPS ST LE tJif ANSWER m 1 I D F G H J K L CALC POINT DISK V pH4E r T IIRETURN i X C V B N M 1 1 SHIFT...

Page 152: ...0 1 KEYTOP U ABCO GHIJ N 00 C 18 NY7 4903 000 1 KEYTOP 0 ABC N R C 18 NY7 4915 000 1 KEYTOP tt612 N C 18 NY 4920 000 1 KEYTOP S ABCOEFGHJKLMNOPQR C 18 NY 4921 000 1 KEYTOP F AOCDEFGUJKLMNOPQR C 18 NY...

Page 153: ...t 062 Canon Cat Computer Repair Manual Source David T Craig Page 0154 of 0187 1 1 w 565 510 513 520 525 529 532 539 545 551 553 579 588 687 683 613 1 597 682 m J 1 1 1 IV 1 111 I I I 11 1 1 I 695 I I...

Page 154: ...19 NY7 4900 000 1 KEYTOP T oEF KLM OP C 19 NY7 4902 000 1 KEYTOP U oEF KLM DP C 19 NY7 4916 000 1 KEYTOP 613 0 C 19 NY7 4920 000 1 KEYTOP S ABCoEFGHIJKlJItJOPQR C 19 NY7 4921 000 1 KEYTOP F ABCoEFGHI...

Page 155: ...9 523 527 534 538 546 550 554 577 589 687 682 683 614 I 601 I 2 PJ f e I e A 9 V J ro x rTolYil1rTEhr1Rl1rTTl1r1Yl1riulYlil1r1Ol1rTPl1mmrr il T T_ Lj Lj LjLjLj rou fAl1rrsnrfDl1nn rTHnrf hr1Kl1rTLl1rT...

Page 156: ...C 20 NY1 4902 000 1 KEYTOP U OEF KLM OP C 20 NY1 4905 000 1 KEYTOP Z M P C 20 NY1 4917 000 1 KEYTOP 1IG14 P C 20 NY1 4920 000 1 KEYTOP S AOCOEFGHJK OPQR C 20 NY7 4921 000 KEYTOP F AOCOEF jIJK OPQR C...

Page 157: ...ment 062 Canon Cat Computer Repair Manual Source David T Craig Page 0158 of 0187 I 1 J 567 508 513 517 524 526 532 540 543 549 553 580 584 6151 602 H m Lo J 1 2 3 4 5 6 7 8 9 0 i T ifGIN IIIDENT MARGI...

Page 158: ...OP T AOC GiIJ N 00 C 21 NY7 4901 000 1 KEYTOP U AOCD GHIJ N 00 C 21 NY7 4918 000 1 KEYTOP tlG15 Q C 21 NY7 4920 000 1 KEYTOP 5 AOCDEFGHIJK OPQR C 21 NY7 4921 000 1 KEYTOP F AOCDEFGHIJKL OPQR C 21 NY7...

Page 159: ...Manual Source David T Craig Page 0160 of 0187 I 0 568 I I ARGIN 505 512 515 521 526 535 536 547 548 552 569 590 616 603 m l A r 1 2 3 4 5 6 7 8 9 0 INDENT Jl TN tI1 SPELL CHECK LEAP UNDO AI ERASE RETU...

Page 160: ...GlIJ N QA C 22 NY7 4901 000 1 KEYTOP U ABCD GlIJ N QA C 22 NY7 4903 000 1 KEYTOP 0 ABC N R C 22 NY7 4919 000 1 KEYTOP 616 R C 22 NY7 4920 000 1 KEYTOP S ABCDEFGlIJKL OPQR C 22 NY7 4921 000 1 KEYTOP F...

Page 161: ...SCREW Eli 3X8 ABCDEFGHI JKUtJOPQR 0 S 8 XB6 7400 807 4 SCREW TP M3X4 ABCDEFGHIJKUtJOPQR E TOOLS CO TRY CODE AS SH I N BELOfI CO TRY CODE A USA CANADA E LATIN 115V I SWEDEN FINLAND M FRANCE Q S AFRICA...

Page 162: ...UBBER FOOT 1 BASE CASE 1 ESCUTCHE 1 CRT COVER 1 BASE PLATE 2 EARTH PLATE A 2 EARTH PLATE B 1 MO TING PLATE FDD 1 SHIELD PLATE CRT 1 BASE CASE UL 1 ESCUTCHEON 1 CRT COVER UL 1 SHIELD PLATE CPU PCB 1 SH...

Page 163: ...7 0826 000 NY7 0827 000 NY7 0828 000 NY7 0828 000 NY7 0829 000 NY7 0830 000 NY7 0831 000 NY7 0831 000 NY7 0832 000 NY7 0833 000 NY7 0833 000 NY7 0833 000 1 KEYOOARD IT 1 KEYOOARD IT 1 KEYOOARO IT 1 KE...

Page 164: ...C 5 0001 NY7 0851 000 1 TRANSISTOR KTC2120Y A C 5 0002 NY7 0852 000 1 TRANSISTOR KTC2229 A C 5 IC905 NY7 0853 000 1 IC L78M12CV A C 5 L901 NY 0854 000 1 COIL LINE FILTER A C 5 L704 NY7 0855 000 1 COI...

Page 165: ...0906 000 NY 0907 000 NY 0908 000 NY 0908 000 NY7 0908 000 NY 0908 000 NY 0908 000 NY 0908 000 NY 0908 000 NY 0908 000 NY7 090S 000 NY7 0908 000 NY7 0909 000 NY7 0910 000 NY 0910 000 NY 0911 000 NY7 09...

Page 166: ...4790 000 NY 4790 000 NY7 4791 000 NY7 4791 000 NY7 4792 000 1 METAL OXIDE RESISTOR 15 liM 2W 1 METAL OXIDE RES 47K liM 2W 1 METAL OXIOE RES 680 liM 2W 1 METAL OXIDE RESISTOR 33 liM 3W 1 OIODE SBS840T...

Page 167: ...98 000 1 KEYTOP 513 DEFGiIJKL NO Q C 17 NY7 4799 000 1 KEYTOP 514 M P C 20 NY7 4799 000 1 KEYTOP 514 M P C 8 NY7 4800 000 1 KEYTOP 515 AOCDEF R C 9 NY7 4800 000 1 KEYTOP 515 ABCDEF R C 10 NY7 4800 000...

Page 168: ...GUJKL O Q C 14 NY7 4817 000 1 KEYTDP 532 GiIJKL O Q C 15 NY7 4817 000 1 KEYTOP 532 GiIJKL O Q C 16 NY7 4817 000 1 KEYTOP 532 GiIJKL O Q C 19 NY7 4817 000 1 KEYTOP 532 GiIJKL O Q C 21 NY7 4817 000 1 K...

Page 169: ...N R C 10 NY7 4837 000 1 KEYTOP t 552 ABCOEF N R C 18 NY7 4837 000 1 KEYTOP t 552 ABCOEF N R C 22 NY7 4837 000 1 KEYTOP 1 552 ABCOEF N R C l1 NY1 4838 000 1 KEYTOP t 553 QUJKL 0 0 C 12 NY7 4838 000 1...

Page 170: ...P R AOCDEFGHIJKlM JOPQR C 10 NY7 4875 000 1 KEYTOP R AOCDEFGHIJK OPQR C 11 NY7 4875 000 1 KEYTOP R AOCDEFGHIJKlM JOPQR C 12 NY7 4875 000 1 KEYTOP R AOCDEFGHIJK OPQR C 13 NY7 4875 000 1 KEYTOP R AOCDEF...

Page 171: ...GHIJ L OPQ C 8 NY7 4879 000 1 KEYTOP P AOCDEFGHIJK OPQR C 9 NY 4879 000 1 KEYTOP P AOCDEFQHJK OPQR C l0 NY 4879 000 1 KEYTOP P AOCDEFGHIJK OPQR C ll NY 4879 000 1 KEYTOP P AOCDEFGHIJK OPQR C 12 NY 487...

Page 172: ...1 KEYTOP W DEF KL 0 C 19 NY7 4897 000 1 KEYTOP W DEF KL 0 C 8 NY7 4898 000 1 KEYTOP E AOCDEFGfI JKLMNOPOR C 9 NY7 4898 000 1 KEYTOP E ABCDEFGfIJKLMNOPOR C 10 NY7 4898 000 1 KEYTOP E AOCOEFGfIJKLMNOPO...

Page 173: ...P Z M P C 17 NY7 4906 000 1 KEYTOP A M C 8 NY7 4907 000 1 KEYTOP tt604 AOC C 9 NY7 4908 000 1 KEYTOP tt605 D C 10 NY7 4909 000 1 KEYTOP tt606 EF C ll NY7 4910 000 1 KEYTOP tt607 Gil C 12 NY7 4910 000...

Page 174: ...0 1 KEYTOP H AOCOEFGHIJKLMNOPQR C 16 NY7 4922 000 1 KEYTOP H AOCOEFGHIJKLMNOPQR C 17 NY7 4922 000 1 KEYTOP H AOCOEFGHI JKLMNOPQR C 18 NY7 4922 000 1 KEYTOP H AOCOEFGHIJKLMNOPQR C 19 NY7 4922 000 1 KEY...

Page 175: ...4944 000 1 KEYTOP A AOC G IIJ N OR C 9 NY 4945 000 1 KEYTOP A DEF KL OP C l0 NY7 4945 000 1 KEYTOP A DEF KL OP C 15 NY 4945 000 1 KEYTOP A DEF KL OP C 16 NY7 4945 000 1 KEYTOP A DEF KL OP C 19 NY7 49...

Page 176: ...HIJ N QR C l1 NY7 4952 000 1 KEYTOP L ABC GHIJ N QR C 12 NY7 4952 000 1 KEYTOP L ABC GHIJ N QR C 13 NY7 4952 000 1 KEYTOP L AOC GHIJ N CR C 14 NY7 4952 000 1 KEYTOP L AOC GHIJ N CR C 18 NY7 4952 000 1...

Page 177: ...4971 000 1 KEYTOP B ABCDEFGHIJK OPQR C 9 NY7 4971 000 1 KEYTOP B ABCDEFGHIJK OPQR C 10 NY7 4971 000 1 KEYTOP B ABCDEFGHIJK OPQR C 11 NY7 4971 000 1 KEYTOP B ABCDEFGHIJK OPQR C 12 NY7 4971 000 1 KEYTOP...

Page 178: ...C 17 NY 4980 000 1 KEYTOP 655 M C 19 NY 4981 000 1 KEYTOP 11656 0 C 20 NY 4982 000 1 KEYTOP 11657 P C l0 NY 4983 000 1 KEYTOP 11658 EF C l1 NY 4984 000 1 KEYTOP 11659 G i C 12 NY 4984 000 1 KEYTOP 11...

Page 179: ...4998 000 1 KEYTOP N DEF KLM OP C 8 NY7 4999 000 1 KEYTOP 1 668 ABC QR C 21 NY7 4999 000 1 KEYTOP 1J668 ABC QR C 22 NY7 4999 000 1 KEYTOP 1J668 ABC QR C 2 12 NY7 6565 000 8 SCREW M4X8 ABCDEFGlIJKUttlO...

Page 180: ...000 NY7 6646 000 NY7 6647 000 NY7 6648 000 NY7 6649 000 NY7 6650 000 NY7 6651 000 NY7 6651 000 NY7 6652 000 NY7 8001 000 NY7 8002 000 NY7 8003 000 NY7 8003 000 NY7 8003 000 NY7 8003 000 NY7 8004 000...

Page 181: ...016 000 1 KEYTOP PEPM SPACEITAB AOC GiIJ N CR C 12 NY7 8016 000 1 KEYTOP PEPM SPACEITAB AOC GiIJ N QR C 13 NY7 8016 000 1 KEYTOP PEPM SPACEITAB AOC GiIJ N CR C 14 NY7 8016 000 1 KEYTOP PEPM SPACEITAB...

Page 182: ...2 1 RESISTOR 10K OHM 1 4W 1 RESISTOR 10K OHM 1I4W 1 RESISTOR 10K OHM 114W 1 RESISTOR 10K OHM 114W 1 RESISTOR 1OK OHM 114W 1 RESI STOR 10K OHM 114W 1 RESISTOR 1M OHM 1 4W 1 RESISTOR 10M OHM 1 4W 1 RESI...

Page 183: ...S 10 OHM 1 2W A D R C l R37 VR5 2950 100 1 METAL OXIDE RES 10 OHM 1 2W A D R C 1 1 VSl 0025 009 1 PIN COONECTOR 9PIN ABCDEFGiIJK OPQR C 1 3 VSl 0706 020 1 COONECTOR 20PIN ABCDEFG lIJK OPQR C 1 4 VS1 0...

Page 184: ...35 000 WA9 0058 000 WA9 0058 000 WA9 0058 000 WA9 005S 000 WA9 0058 000 WA9 0058 000 WA9 0058 000 WA9 0062 000 WA9 0067 000 1 TTL IC HD74LS132P 1 MaS LSI MC68000P8 CPU 8 MaS LSI MB81464 15 RAM 1 I S L...

Page 185: ...XAl 1200 207 XA1 6250 357 XAl 7170 1S7 XAl 7250 S07 XA4 6260 507 X 1 Ie SOCKET SP 1 IC SOCKET SP 1 IC SOCKET 8P 1 Ie SOCKET 8P 1 Ie SOCKET 8P 1 IC SOCKET 8P 1 IC SOCKET SP 1 RELAY S6E 134P US 1 RELAY...

Page 186: ...RaskinDoc062_Z 00 PICT 232 KB 2000 02 25 dpi 500h x 500v pix 2113h x 3703v Jef Raskin Document 062 Canon Cat Computer Repair Manual Source David T Craig Page 0187 of 0187 i CAION INC...

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