Sony XVM-R70 - Monitor Service Manual Download | Manualshive

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XVM-R70

IC401 µPD6467GR-546-E1

IC501 CD74HCT4053

WRITE-IN
ADDRESS
COUNTER

CHARACTER
GENERATOR

12X16BITX
512-WORD

INSTRUCTION DECODER

CONTROL SIGNALS

15 V BLK
14 VC2
13 BLK2
12 VC2
11 BLK1

20 H SYNC
19 V SYNC

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Summary of Contents for XVM-R70 - Monitor

Page 1: ...tput Level 0 dBs 0 3 dB 0 775 V rms Vol Max Video 75 Ω 1Vp p A V Input 3 Input Impedance more than 10 KΩ less than 1000 pF Input Level 1 3 dBs 0 0 3 dB 0 775 V rms Video 75 Ω 1 Vp p DC output 7 5 V max 2 A Dimensions 150 42 80 mm 6 1 11 16 3 1 4 in w h d Mass Approx 260 g 9 oz Card remote commander RM X122 Power requirements CR2025 lithium battery Operable range Approx 2 5 m 8 22 ft Dimensions 52 ...

Page 2: ... 12 10 VCO Free Run Adjustment 17 5 12 11 V POS Adjustment 17 5 12 12 H POS Adjustment 17 6 DIAGRAMS 6 1 IC Pin Description 19 6 2 Block Diagram Video Section 21 6 3 Block Diagram Display Section 22 6 4 Printed Wiring Board LCD Section 1 2 24 6 5 Printed Wiring Board LCD Section 2 2 25 6 6 Printed Wiring Board Base Section 1 2 26 6 7 Printed Wiring Board Base Section 2 2 27 6 8 Schematic Diagram L...

Page 3: ...e controller for more than 2 seconds 4 The EEP ROM data will be written and the normal test mode screen will appear After this perform V COM voltage position adjustment as well as VIDEO adjustment NOTE FOR REPLACEMENT OF THE SYSTEM CONTROL IC400 When the IC400 is replaced the video system should be set again according to the destinations Setting Method 1 Enter the test mode See page 13 2 Select NT...

Page 4: ... can close with the LCD surface out after turning around 180 degrees and images on the screen can be turned upside down by pressing REVERSE on the monitor Before closing the display monitor make sure that the monitor is turned and facing the enclosure you will hear a click Each time you press REVERSE on the monitor the reverse screen mode switches between on and off 4 MENU button Press to adjust t...

Page 5: ...utton Press to adjust the various display settings 6 MODE button Press to change the screen mode 7 V v buttons Press to select the desired item Card remote commander RM X122 For DVD operations When a Sony mobile DVD player is connected to this unit you can control the basic functions with the card remote commander 8 V v ALBUM buttons 9 TOP MENU button 0 MENU button qa O button qs buttons qd m M bu...

Page 6: ...1 m POWER REM 5 m Blue White striped Max supply current 0 3 A To a power amplifier Black Filter box AV Cable integrated audio video optional 16 Connection diagram Front Audio L R Video Input 1 Overhead Monitor XVM R70 7 inch wide color LCD Monitor Connection box XA 115 Rear 7 5 V max 2 A DC Output for PS one 4 Pin Power connector 22 Pin connector Audio L R Video Outputs Audio L R Video Input 2 Aud...

Page 7: ...disassemble according to the following sequence 3 1 SKIRT BASE Page 8 3 3 SW BOARD Page 9 SET 3 2 BASE BOARD Page 8 3 4 COVERS HINGE Page 9 3 5 LCD BLOCK ASSY Page 10 3 6 CASE LCD REAR Page 10 3 7 CHASSIS LCD Page 11 3 8 LCD BOARD Page 12 3 9 LCD1 Page 12 ...

Page 8: ...rews BTP 2 6 x 8 0 base plate 9 screw BTP 2 6 x 8 qa insulating sheet base 8 two screws BTP 2 6 x 8 7 two screws PS 3 x 10 2 two screws B 2 x 6 3 two screws B 2 x 6 4 two screws B 2 x 6 5 skirt base 8 two screws PTPWH 2 6 x 5 9 two screws PTPWH 2 6 x 5 0 BASE board 6 screw P 2 x 5 7 lug 1 CN954 2 CN953 3 CN951 4 CN952 5 CN955 BASE board ...

Page 9: ...9 XVM R70 3 3 SW BOARD 3 4 COVERS HINGE 1 two screws B 2 6 x 6 2 SW board 1 two screws BTP 2 6 x 8 3 cover hinge rear 5 cover hinge front two claws 2 4 ...

Page 10: ...SSY 3 6 CASE LCD REAR 1 two screws PS 3 x 10 2 two screws PS 3 x 10 3 LCD block assy 4 two screws P 2 x 8 3 window IR 1 four claws 5 claw 6 claw 7 claw three claws two claws 8 claw 9 claw qs case LCD rear 0 claw qa 2 four claws ...

Page 11: ...SSIS LCD 1 two tscrews P 2 x 8 qf chassis LCD 2 screw P 2 x 8 3 screw P 2 x 8 4 two screws P 2 x 5 0 CN401 qa CN403 qs CN902 qd CN404 LCD board 5 two screws P 2 x 5 8 two screws P 2 x 5 9 6 screw P 2 x 5 7 screw P 2 x 5 ...

Page 12: ...tscrews P 2 x 8 qa LCD board 3 screw B 2 x 6 6 screw B 2 x 6 4 lug 5 retainer LCD 7 retainer LCD 8 tirminal LCD 1 CN800 2 CN850 1 two screws B 2 x 6 3 screw B 2 x 6 5 screw B 2 x 6 2 two retainers LCD B 4 retainer LCD 8 LCD1 6 retainer LCD 7 insulating sheet LCD ...

Page 13: ...POWER SELECT switch on the set into the B posi tion 2 Turn power on While holding the RESET key down depress the R key Then release the RESET key and the R key in this order 3 TEST MODE MENU is indicated Terminating Method Select the MENU No 7 SOFT REST using the MENU key on the remote controller and determine the selection using the INPUT key The FOR FACTORY Mode The FOR FACTORY mode can be used ...

Page 14: ...IPMENT Unless otherwise specified the equipment should be connected as shown below 5 3 SETUP FOR ADJUSTMENT The 10 step gray scale signal from the NTSC pattern generator is used as an adjustment signal for V COM voltage position adjustment as well as VIDEO adjustment 10 step gray scale signal with burst 1Vp p 75 Ω VIDEO OUT 75 Ω NTSC pattern generator main board TP507 TP500 monitor XVM R70 connect...

Page 15: ... switch OFF 5 6 1 Voltage Check Checking Method 1 Connect oscilloscope between TP853 and TP854 using high voltage proof probes 100 1 2 Verify that the reading on the oscilloscope is at 550 150 V rms Checking location LCD board 5 6 2 Frequency Check Checking Method 1 Connect oscilloscope between TP853 and TP854 using high voltage proof probes 2 Verify that the reading on the oscilloscope is at 68 3...

Page 16: ...djustment Adjustment Method 1 Select Black Limit from the FOR FACTORY MODE 2 Connect oscilloscope between TP811 and TP500 3 Adjust so that the signal level B stands at the specified value using the R and r keys on the remote controller Specified value 0 65 0 01 V Adjustment location LCD board 5 12 3 White Limiter Level Adjustment Adjustment Method 1 Select White Limit from the FOR FACTORY MODE 2 C...

Page 17: ... Gamma2 from the FOR FACTORY MODE 2 Connect oscilloscope between TP811 and TP500 3 Adjust so that the signal level I stands at the specified value us ing the R and r keys on the remote controller Specified value 3 1 0 1 V Adjustment location LCD board 5 12 10 VCO Free Run Adjustment Adjustment Method 1 Select VCO Free from the FOR FACTOR MODE 2 Connect frequency counter between TP407 and TP404 3 A...

Page 18: ...P405 TP354 TP600 TP353 RV600 TP854 TP805 TP806 RV802 CN902 CN404 RV800 TP807 T800 T850 IC601 CN800 LCD BOARD SIDE A 6 pin IC350 TP804 TP352 TP350 TP809 TP612 TP500 TP508 TP810 TP812 TP811 TP404 TP407 RV350 RV801 CN850 CN403 CN401 1 8 4 Adjustment Location ...

Page 19: ...4 VDD2 Power supply pin 3 V 25 AVSS Ground 26 P17 Not used Open 27 KEY IN I A D key signal input 28 P15 Not used Open 29 P14 Not used Open 30 P13 Not used Open 31 P12 Not used Open 32 PW DET I Power voltage detection signal input 33 P10 Not used Open 34 AVREF Power supply pin 3 V 35 AVDD Power supply pin 3 V 36 RESET I System reset input 37 XT2 Power supply pin 3 V 38 XT1 Ground 39 IC I Ground 40 ...

Page 20: ... ON OFF control signal output 57 SIDE3 O Display size 3 control signal output 58 SIDE2 O Display size 2 control signal output 59 SIDE1 O Display size 1 control signal output 60 DIMMER O LCD backlight dimmer control signal output 61 P44 Not used Open 62 SW2 O A V input 2 select signal output 63 SW1 O A V input 1 select signal output 64 P47 Not used Open Pin No Pin Name I O Pin Description ...

Page 21: ...20 19 SW SYNC OUT DELAY SHARP POWER CONTROL Q406 407 IR DRIVE Q352 353 POWER CONTROL Q957 958 1 3 3 2 1 POWER CONTROL Q952 954 TRAP CONTROL Q503 RV351 R CH VCO D903 D902 BATT S950 POWER SELECT IC350 AUDIO IR TRANSMITTER IC401 CHARACTER GENERATER D410 3 3V HD VD R G B POL PAL VCOM HD OUT VD OUT R G B POL H SYNC V SYNC VCOM ACC5V ACC ON PW ON ACC Y N DATA SCLK CSN L IN R IN Y IN C IN CSYNCIN REM IN ...

Page 22: ...M DRIVE Q802 804 HD OUT POLC NBLK PAL POLS VD OUT MODE1 LR 18 55 MIRROR UD 54 NODE2 MODE3 1 6 VCOM UPSD CX OEV3 OEV2 OEV1 STV2 STV1 STH2 STH1 HDIR CPH1 VB VG VR VR AI VCC AN AO BO CO BN CN BI S0 S1 S2 CI VG VB CPV PDOS OSCI IC601 VCO RV601 VCO RV600 PLL FREERUN IC600 DISPLAY CONTROL 3 3V V COUNT V SEL OSC MASK PLL DET H COUNT H OUT LCD1 LIQUID CRYSTAL DISPLAY PANEL V OUT COM OSC IC801 POWER CONTRO...

Page 23: ...rolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified indicates tolerance f internal component C panel designation Caution Pattern face side Parts on the pattern face side seen from the Side B pattern face are indicated Parts face side Parts on the parts face side seen from the Side A parts face are indicated A B Line B B Line H adjustment for repair CN401 of X...

Page 24: ...31 C413 R450 R449 R448 R447 R446 R875 R887 R885 Q858 Q857 R415 Q402 Q401 Q400 R416 R482 R480 R417 R414 C827 C824 C818 C821 IC800 9 8 16 1 IC401 1 20 10 1 2 3 11 IC402 5 4 8 1 IC501 9 8 16 1 IC801 8 5 1 4 IC850 1 16 8 89 Q850 Q859 Q855 R500 R809 R610 R600 C612 R634 R633 R629 C607 C609 R613 R615 R616 R657 R602 R604 R606 R608 C516 C517 C520 L500 R505 R507 C522 R502 R501 R455 R517 R530 R531 R532 C528 ...

Page 25: ... TP400 TP404 TP405 TP410 TP414 TP406 TP407 TP417 TP415 TP422 TP507 TP902 TP903 TP900 TP802 TP408 TP409 CN401 CN403 CN404 CN902 TP416 TP418 TP420 TP412 TP419 TP413 TP403 TP411 TP506 TP508 TP401 TP504 TP500 TP501 TP402 TP503 TP502 TP403 TP354 TP804 TP353 TP352 TP350 TP351 TP600 TP505 TP614 TP615 TP613 TP614 TP607 TP611 TP609 TP618 TP602 TP809 TP813 TP815 TP816 TP817 TP610 TP601 TP606 TP808 TP608 TP6...

Page 26: ...ards 1 A B C D E F G H I 2 3 4 5 6 7 8 9 10 11 12 13 14 TP979 TP980 TP977 TP952 TP953 C951 C952 C961 TP958 TP971 TP969 TP967 TP965 TP957 TP959 TP956 TP976 TP956 TP970 TP966 CN950 TP968 TP964 TP962 TP973 TP972 TP961 TP963 TP960 TP975 TP951 TP950 TP978 11 1 5 22 20 12 15 BASE BOARD SIDE A 1 688 871 11 S951 RESET ...

Page 27: ... LCD BOARD CN902 1 7 6 2 1 2 1 R973 BASE BOARD SIDE B SW BOARD SIDE B SW BOARD SIDE A 3 1 1 2 3 2 C955 C957 C960 BLK GRY CN955 2 1 C LCD BOARD CN404 A LCD BOARD CN401 D LCD BOARD CN403 B TP977 TP978 S951 DOOR RED BLK 1 688 871 11 1 688 872 11 1 688 872 11 1 2 6 7 PRINTED WIRING BOARD BASE SECTION 2 2 Refer to page 23 for Common Note on Printed Wiring Boards Page 25 Page 25 Page 25 Page 25 D901 D 1...

Page 28: ...969 TP972 TP971 TP973 TP976 TP975 D406 D404 D405 D401 D402 D403 IC500 C520 C517 C516 C544 C510 C511 C512 C506 TP501 TP502 TP503 TP504 C532 C540 C527 C524 C523 C529 C548 C500 IC953 C951 C952 C955 C957 L951 TP954 TP952 TP505 TP980 TP979 TP977 TP978 TP950 TP951 TP953 CN950 TP500 CN401 CN403 CN951 CN953 R976 R977 TP977 TP978 TP955 TP956 TP957 TP958 TP959 TP508 TP507 TP506 TP422 TP408 TP900 TP901 TP903...

Page 29: ...R482 R480 Q402 R417 R419 R421 D409 C409 R455 C424 Q404 Q405 R471 R472 R473 C410 R474 C418 D400 Q406 Q407 R479 R478 R477 R476 R475 D408 D407 IC350 R350 C356 C355 C357 C359 C358 RV350 R361 R362 Q352 Q353 IC351 D356 C350 C351 C353 R354 C362 C363C361 R352 C360 R351 RV351 TP354 TP350 TP353 TP352 D410 TP406 TP407 R442 R451 R450 R449 R447 R446 R448 C412 R402 R403 R440 R437 R432 R433 R434 R435 R436 R366 R...

Page 30: ...824 C821 D802 D803 R831 R832 RV802 L800 C805 C838 R833 Q801 R809 R808 R805 R806 R807 C803 R804 R802 C800 R800 RV800 C802 R801 R803 C801 C810 R815 R812 R814 C809 R813 R811 R810 C806 C807 L801 TP804 TP805 TP806 TP807 L808 L810 L809 L807 D804 D805 C833 C835 C831 C832 C836 C834 C830 R819 R820 R823 R824 R825 R822 R821 R818 C813 C816 Q802 Q803 R817 C811 C814 C812 C815 JC801 R816 R827 R826 L802 TP812 TP8...

Page 31: ... OUT 63 VXO NTSC 64 VXO PAL 51 SECAM BLACK ADJ 53 CTRAP OUT 17 YS 18 BLAK 19 B OUT 20 B OUT DET 21 G OUT 22 G OUT DET 23 GND1 24 VREF DRIV 25 VCC2 26 R OUT 27 R OUT DET 28 VCOM OUT 29 VCC3 30 PWM OUT 31 VDOUT 32 HDOUT R Y B Y DEMOD VSYNC DROP PHASE COMP F DET VERT COUNT I N SW BPF GCA KILLER APC YUV SW LOGIC VXO GENE G Y GEME INT EXT SW MATRIX CLAMP LIMIT VXO REG DELAY SHARPNESS GCA CONTRAST GAMMA...

Page 32: ...T DATA H POSITION COUNTER H ADDRESS COUNTER H SIZE COUNTER V SIZE COUNTER V POSITION COUNTER V AD REGISTER V ADDRESS COUNTER OUTPUT CONTROL CHARACTER GENERATOR ROM 12X16BITX 512 WORD INSTRUCTION DECODER CONTROL SIGNALS 3 DATA 15 V BLK 14 VC2 13 BLK2 12 VC2 11 BLK1 18 VR 17 VG 20 H SYNC 19 V SYNC LOGIC LEVEL CONVERSION LOGIC LEVEL CONVERSION LOGIC LEVEL CONVERSION LOGIC LEVEL CONVERSION BINART TO 1...

Page 33: ...2 59 CPH1 61 CPH3 31 NGEO1 32 STV2 29 NGEO3 30 NGEO2 27 CX 28 CPV 25 STV1 20 VSS 24 HSRV 26 VDD 23 RV 21 NVD 22 NHD 19 PAL 17 UPSD 18 MIRROR 1 HPOS1 HPOS2 HPOS3 HPOS4 2 3 4 5 HODE1 HODE2 HODE3 6 7 8 NBLK 9 NDSH 11 NDSV 10 VSS 16 VDD 12 NCLP 13 POLS 14 POLC 15 COMPS V COUNTER MASK PD OSC H COUNTER V SEP FIELD DISCRI INT EXT SEL H OUT V OUT IC600 TC200G02AF 0104 IC601 NJU7071V 8 NC 7 VDD 6 OUT 5 OFF...

Page 34: ...d for routine service Some delay should be anticipated when ordering these items XX and X mean standardized parts so they may have some difference from the original one Color Indication of Appearance Parts Example KNOB BALANCE WHITE RED Parts Color Cabinet s Color Accessories are given in the last of this parts list R R The components identified by mark 0 or dotted line with mark 0 are critical fo...

Page 35: ...4 856 01 HOOK OPEN 57 3 254 846 01 SPRING OPEN COMPRESSION 58 3 254 855 01 BUTTON OPEN 59 X 3383 606 1 MONITOR SUB ASSY BASE 1 7 682 649 01 SCREW PS 3X10 2 7 685 534 14 SCREW BTP 2 6X8 TYPE2 N S 4 7 685 132 19 SCREW PTPWH 2 6X5 TYPE2 5 7 621 255 35 SCREW P 2X5 6 7 621 773 95 SCREW B 2 6X6 not supplied SW board not supplied not supplied not supplied not supplied not supplied not supplied not suppli...

Page 36: ...63 01 WINDOW IR 109 3 254 868 01 CUSHION LCD 110 3 254 869 01 HINGE 111 1 827 343 11 CORD WITH CONNECTOR 112 3 256 961 01 RETAINER LCD B 113 3 257 670 01 TERMINAL LCD 114 3 255 912 01 SHEET B SHIELD LCD1 1 805 280 11 DISPLAY PANEL LIQUID CRYSTAL TFT 7 in WIDE 3 7 685 504 19 SCREW B 2X6 TYPE2 N S 5 7 621 255 35 SCREW P 2X5 6 7 621 773 95 SCREW B 2 6X6 7 7 685 105 19 SCREW P 2X8 TYPE2 NON SLIT 5 5 5...

Page 37: ...UT CN202 9 885 035 45 JACK PIN 3P Y AUDIO VIDEO OUT CN300 9 885 035 46 CONNECTOR 13P DVD CN301 9 885 035 47 CONNECTOR 22P CN901 9 885 035 48 CONNECTOR 4P J200 9 885 035 49 JACK HEADPHONE J201 9 885 035 49 JACK HEADPHONE J300 9 885 035 50 JACK DATA OUT J901 9 885 035 51 JACK POWER PS USE 151 not supplied not supplied not supplied not supplied CN901 CN200 CN201 J201 J200 J901 CN301 J300 CN300 CN202 ...

Page 38: ... METAL CHIP 100K 5 1 10W R958 1 216 833 11 METAL CHIP 10K 5 1 10W R959 1 216 847 11 METAL CHIP 150K 5 1 10W R960 1 216 847 11 METAL CHIP 150K 5 1 10W R962 1 216 829 11 METAL CHIP 4 7K 5 1 10W R965 1 216 837 11 METAL CHIP 22K 5 1 10W R966 1 216 847 11 METAL CHIP 150K 5 1 10W R967 1 216 847 11 METAL CHIP 150K 5 1 10W R968 1 216 843 11 METAL CHIP 68K 5 1 10W R969 1 216 835 11 METAL CHIP 15K 5 1 10W R...

Page 39: ... 401 21 ELECT CHIP 1uF 20 50V C513 1 126 396 11 ELECT CHIP 47uF 20 16V C514 1 104 915 11 TANTAL CHIP 2 2uF 20 16V C515 1 104 915 11 TANTAL CHIP 2 2uF 20 16V C516 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C517 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C518 1 104 915 11 TANTAL CHIP 2 2uF 20 16V C519 1 162 977 11 CERAMIC CHIP 0 0018uF 10 50V C520 1 165 908 11 CERAMIC CHIP 1uF 10 10V C521 1 126 396 11 ELEC...

Page 40: ...21 ELECT CHIP 470uF 20 25V C866 1 128 536 11 ELECT CHIP 100uF 20 25V C867 1 128 536 11 ELECT CHIP 100uF 20 25V CONNECTOR CN401 1 774 935 11 PIN CONNECTOR PC BOARD 12P CN403 1 695 440 21 PIN CONNECTOR PC BOARD 6P CN404 1 691 741 21 PIN CONNECTOR PC BOARD 2P CN800 1 794 237 21 CONNECTOR FFC FPC 30P CN850 1 815 494 21 PIN CONNECTOR 2P CN902 1 695 441 21 PIN CONNECTOR PC BOARD 7P DIODE D350 6 500 660 ...

Page 41: ...905 35 TRANSISTOR 2SC4081 R Q800 6 550 139 01 TRANSISTOR IMZ1A T108 Q801 8 729 922 62 TRANSISTOR 2SD1760F5 TLQ Q802 8 729 905 35 TRANSISTOR 2SC4081 R Q803 8 729 026 52 TRANSISTOR 2SA1576A T106 R Q804 6 550 139 01 TRANSISTOR IMZ1A T108 Q850 8 729 905 35 TRANSISTOR 2SC4081 R Q853 8 729 905 35 TRANSISTOR 2SC4081 R Q854 8 729 026 52 TRANSISTOR 2SA1576A T106 R Q855 8 729 905 35 TRANSISTOR 2SC4081 R Q85...

Page 42: ...IP 2 2K 5 1 10W R518 1 216 829 11 METAL CHIP 4 7K 5 1 10W R519 1 216 841 11 METAL CHIP 47K 5 1 10W R520 1 218 272 11 METAL CHIP 5 1K 5 1 10W R521 1 216 808 11 METAL CHIP 82 5 1 10W R522 1 216 833 11 METAL CHIP 10K 5 1 10W R523 1 216 837 11 METAL CHIP 22K 5 1 10W R524 1 216 833 11 METAL CHIP 10K 5 1 10W R525 1 216 833 11 METAL CHIP 10K 5 1 10W R526 1 216 826 11 METAL CHIP 2 7K 5 1 10W R527 1 216 83...

Page 43: ... 11 METAL CHIP 100K 5 1 10W R860 1 216 841 11 METAL CHIP 47K 5 1 10W R861 1 216 841 11 METAL CHIP 47K 5 1 10W R862 1 220 277 11 SQUARE CHIP 2 2K 5 1 4W R864 1 216 839 11 METAL CHIP 33K 5 1 10W R865 1 216 839 11 METAL CHIP 33K 5 1 10W R866 1 216 865 11 METAL CHIP 3K 5 1 10W R867 1 216 865 11 METAL CHIP 3K 5 1 10W R868 1 216 865 11 METAL CHIP 3K 5 1 10W R872 1 216 865 11 METAL CHIP 3K 5 1 10W R873 1...

Page 44: ...ANUAL INSTRUCTION ENGLISH SPANISH TRADITIONAL CHINESE E 3 254 962 31 MANUAL INSTRUCTION ENGLISH GERMAN FRENCH ITALIAN DUTCH AEP UK 3 258 687 01 LID BATTERY CASE for RM X122 7 688 004 03 W 4 SMALL 0F901 1 532 751 11 FUSE GLASS TUBE 8A 250V 0F902 1 532 218 11 FUSE 1A 250V The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Le...

Page 45: ...of new type and changed parts list are described in this Supplement 1 When performing service and inspection check the suffix of the part number of the LCD BASE and SW boards XVM R70 9 961 143 81 BASE BOARD Part No Former 1 688 872 11 New 1 688 872 12 LCD BOARD SIDE B BASE BOARD SIDE B SW BOARD SIDE B LCD BOARD Part No Former 1 688 870 11 New 1 688 870 12 BASE BOARD Part No Former 1 688 871 11 New...

Page 46: ... 4 1 2 Printed Wiring Board LCD Section 2 2 5 1 3 Printed Wiring Board Base Section 1 2 6 1 4 Printed Wiring Board Base Section 2 2 7 1 5 Schematic Diagram LCD Section 1 3 8 1 6 Schematic Diagram LCD Section 2 3 9 1 7 Schematic Diagram LCD Section 3 3 10 2 ELECTRICAL PARTS LIST 14 ...

Page 47: ... tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified indicates tolerance f internal component C panel designation Caution Pattern face side Parts on the pattern face side seen from the Side B pattern face are indicated Parts face side Parts on the parts face side seen from the Side A parts face are indicated A B Line B B Line H adjustment for repair CN401 of XVM R70 is co...

Page 48: ... R416 R482 R480 R417 R414 C827 C824 C818 C821 IC800 9 8 16 1 IC401 1 20 10 1 2 3 11 IC402 5 4 8 1 IC501 9 8 16 1 IC801 8 5 1 4 IC850 1 16 8 89 Q850 Q859 Q855 R500 R809 R610 R600 C612 R634 R633 R629 C607 C609 R613 R615 R616 R657 R602 R604 R606 R608 C516 C517 C520 L500 R505 R507 C522 R502 R501 R455 R517 R530 R531 R532 C528 C539 C541 C537 R515 R512 C547 R514 C536 C535 C411 C518 C515 C514 C540 C523 C5...

Page 49: ... TP900 TP802 TP408 TP409 CN401 CN403 CN404 CN902 TP416 TP418 TP420 TP412 TP419 TP413 TP403 TP411 TP506 TP508 TP401 TP504 TP500 TP501 TP402 TP503 TP502 TP403 TP354 TP804 TP353 TP352 TP350 TP351 TP600 TP505 TP614 TP615 TP613 TP614 TP607 TP611 TP609 TP618 TP602 TP809 TP813 TP815 TP816 TP817 TP610 TP601 TP606 TP808 TP608 TP606 TP604 TP612 Q600 TP616 RV601 RV600 TP603 TP812 TP810 TP811 TP806 TP807 C834...

Page 50: ...53 C951 C952 C961 TP958 TP971 TP969 TP967 TP965 TP957 TP959 TP956 TP976 TP956 TP970 TP966 CN950 TP968 TP964 TP962 TP973 TP972 TP961 TP963 TP960 TP975 TP951 TP950 TP978 11 1 5 22 20 12 15 BASE BOARD SIDE A 1 688 871 12 S951 RESET 1 3 PRINTED WIRING BOARD BASE SECTION 1 2 Uses unleaded solder ...

Page 51: ...902 1 7 6 2 1 2 1 R973 BASE BOARD SIDE B SW BOARD SIDE B SW BOARD SIDE A 3 1 1 2 3 2 C955 C957 C960 BLK BLK GRY CN955 2 1 C LCD BOARD CN404 A LCD BOARD CN401 D LCD BOARD CN403 B TP977 TP978 S951 DOOR RED BLK 1 688 871 12 1 688 872 12 1 688 872 12 1 2 Q952 Q951 Q954 Q958 Q957 Q956 D901 D 12 D902 E 3 D903 E 3 IC952 G 4 IC953 H 5 Semiconductor Location Ref No Location Ref No Location Q951 H 8 Q952 H ...

Page 52: ...02 TH950 CN902 CN404 CN952 CN955 D901 TP960 TP961 TP962 TP963 TP964 TP965 TP966 TP967 TP968 TP970 TP969 TP972 TP971 TP973 TP976 TP975 D406 D404 D405 D401 D402 D403 C520 C517 C516 C544 C510 C511 C512 C506 TP501 TP502 TP503 TP504 C540 C527 C524 C523 C529 C500 IC953 C951 C955 C957 L951 TP954 TP952 TP505 TP980 TP979 TP977 TP978 TP950 TP951 TP953 CN950 TP500 CN401 CN403 CN951 CN953 R976 R977 TP977 TP97...

Page 53: ...R443 C414 C413 C426 D412 R445 R441 IC404 C408 C422 D411 R415 R416 Q401 Q400 R482 R480 Q402 R417 R419 R421 D409 R455 Q404 Q405 R471 R473 C410 R474 C418 Q406 R479 R478 R477 R476 D407 R350 C356 C357 C359 C358 RV350 R361 R362 Q352 Q353 IC351 D356 C350 C351 C353 R354 C362 C363C361 R352 C360 R351 RV351 TP354 TP350 TP353 TP352 D410 TP406 TP407 R442 R451 R450 R449 R447 R446 R448 C412 R402 R403 R440 R437 R...

Page 54: ...1 C613 RV600 R635 C628 D603 C622 R648 C627 C819 C820 C822 C823 C825 L803 L804 L805 L806 C828 C829 C826 C827 C824 C821 D802 D803 R831 R832 RV802 L800 C805 C838 R833 Q801 R809 R808 R805 R806 R807 C803 R804 R802 C800 R800 RV800 C802 R801 R803 C801 C810 R815 R812 R814 C809 R813 R811 R810 C806 C807 L801 TP804 TP805 TP806 TP807 L808 L810 L809 L807 D804 D805 C833 C835 C831 C832 C836 C834 C830 R819 R820 R...

Page 55: ... SC OUT 63 VXO NTSC 64 VXO PAL 51 SECAM BLACK ADJ 53 CTRAP OUT 17 YS 18 BLAK 19 B OUT 20 B OUT DET 21 G OUT 22 G OUT DET 23 GND1 24 VREF DRIV 25 VCC2 26 R OUT 27 R OUT DET 28 VCOM OUT 29 VCC3 30 PWM OUT 31 VDOUT 32 HDOUT R Y B Y DEMOD VSYNC DROP PHASE COMP F DET VERT COUNT I N SW BPF GCA KILLER APC YUV SW LOGIC VXO GENE G Y GEME INT EXT SW MATRIX CLAMP LIMIT VXO REG DELAY SHARPNESS GCA CONTRAST GA...

Page 56: ...T DATA H POSITION COUNTER H ADDRESS COUNTER H SIZE COUNTER V SIZE COUNTER V POSITION COUNTER V AD REGISTER V ADDRESS COUNTER OUTPUT CONTROL CHARACTER GENERATOR ROM 12X16BITX 512 WORD INSTRUCTION DECODER CONTROL SIGNALS 3 DATA 15 V BLK 14 VC2 13 BLK2 12 VC2 11 BLK1 18 VR 17 VG 20 H SYNC 19 V SYNC LOGIC LEVEL CONVERSION LOGIC LEVEL CONVERSION LOGIC LEVEL CONVERSION LOGIC LEVEL CONVERSION BINART TO 1...

Page 57: ...2 59 CPH1 61 CPH3 31 NGEO1 32 STV2 29 NGEO3 30 NGEO2 27 CX 28 CPV 25 STV1 20 VSS 24 HSRV 26 VDD 23 RV 21 NVD 22 NHD 19 PAL 17 UPSD 18 MIRROR 1 HPOS1 HPOS2 HPOS3 HPOS4 2 3 4 5 HODE1 HODE2 HODE3 6 7 8 NBLK 9 NDSH 11 NDSV 10 VSS 16 VDD 12 NCLP 13 POLS 14 POLC 15 COMPS V COUNTER MASK PD OSC H COUNTER V SEP FIELD DISCRI INT EXT SEL H OUT V OUT IC600 TC200G02AF 0104 IC601 NJU7071V 8 NC 7 VDD 6 OUT 5 OFF...

Page 58: ...L CHIP 22K 0 5 1 10W R956 1 216 847 11 METAL CHIP 150K 5 1 10W R957 1 216 845 11 METAL CHIP 100K 5 1 10W R958 1 216 833 11 METAL CHIP 10K 5 1 10W R959 1 216 847 11 METAL CHIP 150K 5 1 10W R960 1 216 847 11 METAL CHIP 150K 5 1 10W R962 1 216 829 11 METAL CHIP 4 7K 5 1 10W R965 1 216 837 11 METAL CHIP 22K 5 1 10W R966 1 216 847 11 METAL CHIP 150K 5 1 10W R967 1 216 847 11 METAL CHIP 150K 5 1 10W R96...

Page 59: ...1 126 401 21 ELECT CHIP 1uF 20 50V C513 1 126 396 11 ELECT CHIP 47uF 20 16V C514 1 104 915 11 TANTAL CHIP 2 2uF 20 20V C515 1 104 915 11 TANTAL CHIP 2 2uF 20 20V C516 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C517 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C518 1 104 915 11 TANTAL CHIP 2 2uF 20 20V C519 1 162 977 11 CERAMIC CHIP 0 0018uF 10 50V C520 1 165 908 11 CERAMIC CHIP 1uF 10 10V C521 1 126 396 11...

Page 60: ... 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C861 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C862 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C865 1 137 894 21 ELECT CHIP 470uF 20 25V C866 1 128 536 11 ELECT CHIP 100uF 20 25V C867 1 128 536 11 ELECT CHIP 100uF 20 25V CONNECTOR CN401 1 774 935 11 PIN CONNECTOR PC BOARD 12P CN403 1 695 440 21 PIN CONNECTOR PC BOARD 6P CN404 1 691 741 21 PIN CONNECTOR PC BOARD 2...

Page 61: ...SISTOR 2SC4118 OY TE85L Q601 8 729 905 35 TRANSISTOR 2SC4081 R Q800 6 550 139 01 TRANSISTOR IMZ1A T108 Q801 8 729 922 62 TRANSISTOR 2SD1760F5 TLQ Q802 8 729 905 35 TRANSISTOR 2SC4081 R Q803 8 729 026 52 TRANSISTOR 2SA1576A T106 R Q804 6 550 139 01 TRANSISTOR IMZ1A T108 Q850 8 729 905 35 TRANSISTOR 2SC4081 R Q853 8 729 905 35 TRANSISTOR 2SC4081 R Q854 8 729 026 52 TRANSISTOR 2SA1576A T106 R Q855 8 ...

Page 62: ... METAL CHIP 10K 5 1 10W R510 1 216 815 11 METAL CHIP 330 5 1 10W R512 1 216 821 11 METAL CHIP 1K 5 1 10W R514 1 216 839 11 METAL CHIP 33K 5 1 10W R515 1 216 835 11 METAL CHIP 15K 5 1 10W R517 1 216 825 11 METAL CHIP 2 2K 5 1 10W R518 1 216 829 11 METAL CHIP 4 7K 5 1 10W R519 1 216 841 11 METAL CHIP 47K 5 1 10W R520 1 218 272 11 METAL CHIP 5 1K 5 1 10W R521 1 216 808 11 METAL CHIP 82 5 1 10W R522 1...

Page 63: ...95 11 SHORT CHIP 0 R850 1 216 864 11 SHORT CHIP 0 R851 1 216 864 11 SHORT CHIP 0 R852 1 216 864 11 SHORT CHIP 0 R858 1 216 837 11 METAL CHIP 22K 5 1 10W R859 1 216 845 11 METAL CHIP 100K 5 1 10W R860 1 216 841 11 METAL CHIP 47K 5 1 10W R861 1 216 841 11 METAL CHIP 47K 5 1 10W R862 1 220 277 11 METAL CHIP 2 2K 5 1 4W R864 1 216 839 11 METAL CHIP 33K 5 1 10W R865 1 216 839 11 METAL CHIP 33K 5 1 10W ...

Page 64: ...o the revised page Also clicking the version at the upper on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2003 07 New 1 1 2003 10 Addition of E model 1 2 2005 07 Change the LCD BASE and SW boards Supplement 1 SPM 05008 ...

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