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Sony TV KV-AR25M81A

1. TO A BOARD 3 deg ve CN1 04 R7517 MSD601 RT1 Q7505 0 12k BS DELAY MSD601 RT1 523 5 NS CHIP B Y DELAY BY 47 CN7300 d 287509 2SA1162 G Basia C7520 B Y DELAY MSD601 RT1 CHIP 82p B Y DELAY 100 1 R752 CHIP E 9 R7531 R7541 CHIP R7523 680 ER poor CN7602 1k H 4 R7572 R7573 R7576 2P O 0 220 C7559 0 75 B BOARD 2SA1162 G gt 8 CHIP 47 CHIP CHIP 3601 287500 UDZSTE 179 1B HD JR7506 nr d 1 0 7577 100 C7560 R7575 R7580 16 CHIP 4 7k 0 01 220 75 Jf S MICRO BADE R7553 CHIP CHIP TET TO J BOARD iK 7909 716 UDZSTE 179 1B R7551 1Q0uH CN2410 22k MSD601 RT1 CHIP R Y DELAY 1 ae 07504 J7403 07517 R7507 CH CHIP I I R7556 R7559 R7563 UDZSTE 179 1B TERMINAL S SCHIP Q7501 C7526 CHP CHP MSD601 RT1 CHIP 1 7501 F CHIP MSD601 RT1 RY DELAY Q7523 R7578 R7579 28A1162 G MC14053BF 100 0 R Y DELAY CHIP CHIP C7557 0 1 F CHIP 10k CHIP CN7502 JW7502 5 5 p 9e TO A BOARD P CN101 7515 R750 47p 10k es 2 lt lt 2 7503 100
2. gt O O gt 51 CO O1 O1 i 2a la la CO CO CO See POV Pom HOCHHISHIBOG E H 9 TI TI TI L 1 O gt p 48 KV AR25M81A RM 952 PRINTED WIRING BOARDS VIDEO AMP ROTATION CIRCUIT CISPR AC FUSE A V INPUT DVD SWITCH MONITOR OUT B9 Board 25 81 952 H FRONT AV IN KEY SW C6 Board DVD TERMINAL CN7502 p gt 9213 46 1 683 613 14 1 720 784 14 343 45 4 R7417 O O 67406 O O O O 22913 61948 10 1923 61913 607 874 87502 127503 R7238 R7241 R7243 7260 C7263 R7221 W 1413 T JR7510 as 8 87504 CN7603 02213 44443 sas Nw WP RR R R 87515 H 13 m i Mr R754 niic i 7219 EP ff B d vo C7561 1758 387506 E C7558 ns E 32 7 A m aT css E E vw 55 Laza JR7502 497505 C7557 1
3. ND Fe A O9 C5 1 0 CLA 99 ON A S F 45 KV AR25M81A RM 952 6 BOARD VOLTAGE LIST AND WAVEFORM Pin No Voltage v Ga ON 8 8 8 1 165 160 8 3 160 4 1 4 4 156 153 170 4 0 165 163 165 160 42 163 160 1 5 8 3 1 1 1 3 8 3 1 0 146Vp p 1800 J701 K 160 154 204 202 160 170 204 170 Q 164 160 142Vp p 203 170 160 8 9 160 155 8 3 8 9 170 8 3 BOARD VOLTAGE LIST H2 BOARD VOLTAGE LIST Voltage v He 5 0 0 5 0 MM 40 2 3 4 9 1 8 10 BOARD VOLTAGE LIST Pin Voltage v Q5901 e F B C 0 1 0 5 E B C E B C E Pin No __ 05903 05904 05905 46 KV AR25M81A KV AR25M81A RM 952 RM 952 4 5 PRINTED WIRING BOARDS AND PARTS LOCATION NOTE The circuit indicated at left contains high voltage of over PRINTED WIRING BOARDS 1220 Vp p Please pay attention when inspecting or repairing it to prevent an electric shock SYSTEM CONTROLLER Y C JUNGLE DEFLECTION TUVIF FRONT AMP POWER SUPPLY A Board A BOARD 3 TS e CNTOS 8000 101 NL m cim T II TI TI MOT gt ula R303 2020 oo Oe
4. 38 1 7 H2 Boards Remov 4l 8 6 H2 Board Schematic Diagram 40 1 8 A and B9 Boards Removal 8 7 J Board Schematic Diagram 41 1 9 Picture Tube Removal 8 8 VMI Board Schematic Diagram 42 4 4 Voltage List and Waveforms 43 2 SET UP ADJUSTMENTS 4 5 Printed Wiring Boards and Parts Location 47 2 1 TT 10 A O Semiconductors 52 2 2 E O a E RR 11 2 3 Focus Adjustment 13 5 EXPLODED VIEWS 2 4 G2 SCREEN and White Balance Adjustment 14 5 1 Speaker Block 54 55 55 3 CIRCUIT ADJUSTMENTS 5 3 Picture 56 3 1 Adjustment With Commander 15 3 2 Adjustment Method 15 6 ELECTRICAL PARTS LIST 57 3 3 Picture Quality Adjustments 21 3 4 Deflection Adjustments 2 INSTRUCTION MANUAL 3 5 H Trap zoid Adjustment 22 3 6 A Board Adjustment A
5. lt Securing the TV To prevent the TV from falling use the supplied screws clamps and band to secure the Screw the band to the TV stand and to the provided hole at the rear of your TV 1 Puta cord or chain through the clamps 2 Screw one clamp to a wall or pillar and the other clamp to the provided hole at the rear of your TV 1 Attach each end of a cord or chain to the provided holders at the rear of your TV 2 Securely fix the attached cord or chain to a wall or pillar using an attachment which can support the TV set weight Note Use only the supplied screws Use of other screws may damage the TV 8 Using Your New TV Presetting channels 1 0 You can preset up to 100 TV channels in numerical sequence from program number 1 using the remote and the buttons on your TV as well A PROGR SELECT PIC MODE Or Presetting channels automatically 1 Press 1 to turn on the TV D 2 Press AUTO PROGR AUTO gt VHF LOW B G PROGR LEETETITITETETETITITETETITITITT Note During automatic channel presetting your TV screen will indicate B G or M the TV system TV SYS To preset channels automatically from a specified program number 1 Press SELECT until AUTO PROGRAM appears 2 Press or to enter the AUTO PROGRAM mode The on screen display will
6. 3 3UP 0 10 0 001UF 33UF 0 0047UF 0 033UF 0 047UF 3300 1000 820 220UF 1000 680 47UF 0 1UF 330PF 0 001UF 0 022UF 2 2UF 470UF 470UF 0 10 0 1UF 220UF 19000PF 0 047UF 0 33UF 0 1UF 22PP 0 0047UF 0 1UF 680 680 0 01UF 470UF 470UF 33UF 470 0 0033UF 470 0 10 47UF REMARK REFNO PART NO 10 00 25 C566 1 102 244 00 10 00 25V 95670 5520 21 20 00 50 C568 1 102 228 00 10 00 50V C570 1 11 55821 11 10 00 25V 512 1 107 846 11 5 00 50 C573 1 106 379 12 20 00 16V C574 1 107 636 11 10 00 25 C576 1 130 495 00 10 00 25 C577 1 106 395 00 50 582 1 164 004 51 20 00 50V C586 1 216 295 61 C600 1 115 165 11 2 ji sol 20 00 50V C603 1 126 947 11 C604 1 163 009 11 10 00 50V 20 00 160V C605 1 119 886 51 C606 1 119 886 51 500V 10 00 50V C607 1 161 830 00 10 00 25V C608 1 161 830 00 10 50V C609 1 126 968 11 10 00 200 C610 1 126 964 11 C611 1 161 830 00 10 50 20 00 10V C612 1 161 830 00 10 00 500V C613 1 125 906 11 20 00 16V C614 1 126 964 11 20 00 16V C615 1 119 886 51 C616 1 119 886 51 10 00 500V 20 00 50V C617 1 107 792 11 5 00 50 C618 1 125 893 11 5 00 50 C619 1 119 886 51 10 00 2KV C620 1 163 133 00 C621 1 102 114 00 5 00 50 20 00 50V C622 1 102 074 00 20 00 25V C623 1 104 665 11 20 00 25 C624 1 104 331 11 10 00 25V C625 1 102 0
7. BOARD MOUNTED KK K KK KK KK KK SCREW M3X10 P SW lt CAPACITOR gt ELECT CERAMIC ELECT MYLAR ELECT MYLAR ELECT MYLAR ELECT MYLAR MYLAR ELECT MYLAR ELECT CERAMIC ELECT CERAMIC lt CONNECTOR gt 330UF 0 0047UF 470UF 0 047UF 33UF 0 047UF 1000 0 001UF 22UF 0 10 0 001UF 1000 0 047UF 470UF 220PF 100 68 PLUG CONNECTOR 7P CONNECTOR BOARD TO BOARD 8P lt DIODE gt 155119 25 RD39ES B 155119 25 RD39ES B 155119 25 CARBON CARBON lt COIL gt INDUCTOR INDUCTOR lt TRANSISTOR gt 25 2458 25 1606 120 120 47UH 10UH 5 5 5 5 NOT STOCKED 20 00 20 00 5 00 20 00 10 00 20 00 5 00 20 00 10 00 5 00 20 00 5 00 20 00 10 00 20 00 5 00 5 5 1 10W 1 10W 1 10W 1 10W 16V 500 10V 50V 160V 200V 16V 50V 160V 200V 50V 16V 50V 10V 500V 50V 50V 1 4W 1 4W KV AR25M81A RM 952 REF PART NO Q5903 8 729 230 45 Q5904 8 729 119 76 Q5905 8 729 230 45 Q5906 8 729 809 29 Q5908 8 729 119 78 Q5909 8 729 119 78 R5901 1 249 409 11 R5902 1 249 414 11 R5903 1 247 134 11 R5904 1 249 411 11 R5905 1 249 417 11 R5906 1 249 417 11 R5907 1 249 417 11 R5908 1 249 383 11 R5909 1 249 409 11 R5910 1 249 403 11 R5911 1 249 439 11 R5912 1 249 437 11 R5914 1 249 403 11 R5915 1 249 429 11 R5916 1 249 419 11 R5917 1 249 416 11 R5918 1 24
8. GND Y SIN R7504 100 CHIP B9 2 z 5 J on 5 FUSE A V INPUT CN7503 DVD SWITCH MONITOR OUT 10P B SSSBG3R 11477 CKD B9 32 m 939 14 15 KV AR25M81A KV AR25M81A RM 952 RM 952 3 V1 Board Schematic Diagram 4 2 3 4 5 6 8 9 10 11 12 13 14 D 801 D 802 DAP 202K er p 771 801 R838 SAA5261 cee 803 RD3 3M B2 T 4 7 Q803 25C21623 L5L6 33p CH CHIP CN801 FB803 BTOB TO A BOARD CN307 100 CHIP 0 CHIP ban OU 47 16V 2 70 m R845 Q801 CHIP 25 1623 1516 R887 Q807 623 L5L6 100 CHIP R867 C807 470 ii 838 C840 25V B SSS11477 CKD V1 A BOARD CN301 R823 C810 T 0806 25 C1623 L5L6 34 35 KV AR25M81A KV AR25M81A RM 952 RM 952 4 C6 Board Schematic Diagram 1 2 3 4 5 6 rj 8 9 10 11 12 13 14 15 i OO ee CN702 FV FOCUS 1080 L701 1P RGB OUT 569 0 TO G2 FBT B CN1801 CN712 S MICRO CN700 1P TAB TO A BOARD C 505 Q1800 L705 TO A BOARD 2SA1175 HFE 2 170 1 33UH CN706 CN507 H TRAP BIAS EL0606 TO CRT COATING D 1802 D701 E 3P B c god 155119 25 S MICRO PROTECT Q707 N S COIL 2SA1091 O 3 NC BIK DETECT N S COIL TO NS COIL F
9. optimal NTSC 4 43 lt NTSC3 58 2 Tip lt Normally set COLOR SYS to AUTO Skipping program numbers Press PROGR or the number buttons until the unused or unwanted program number appears Press SELECT until MANUAL PROGRAM appears Press or to enter the MANUAL PROGRAM mode Press PIC MODE UAWN Press SELECT to exit the MANUAL PROGRAM mode To restore the skipped program number again Preset the channel automatically or manually Tip You can also use SELECT and on the TV to preset channels and skip program numbers To use the fine tuning FINE function The fine tuning FINE function may help to reduce the following problems incomplete Teletext display double images and lines moving across the TV screen You can use the fine tuning function as below 1 Select the program number you want to adjust 2 Press SELECT until MANUAL PROGRAM appears on the screen 3 Press or on the remote control 4 Press 19 to display FINE on the screen 5 Press or continuously until the above problems are minimized The icon on the screen flashes while tuning 6 Press SELECT to return to normal screen Using Your New TV 11 EI aX Watching the TV This section explains functions used eu while watching the TV Most operations C can be done using the remote Number buttons JUMP lt A
10. s TO CRT COATING H R738 100 R739 100 R740 100 EN O 22 0717 155119 25 HZS9 INB2 PROTECT bl 10 _ CNZ03 D713 6P J 4 Ys MICRO RRS TO ABOARD CN305 aie D714 f 252551 0 pps J C726 b rama s 36 mE KV AR25M81A KV AR25M81A RM 952 5 H1 Board Schematic Diagram 2 3 4 5 6 7 8 SP x CN3902 6P S MICRO TO A BOARD CN901 E CN3904 CN3901 BLK S MICRO gt 8 3903 p 2 2 CN3906 ace N a 0 f 04 7403 Z 2 jo 1 dee __ ll 5 e MEMM R3924 D3901 PROTECTOR R3919 03907 pPROTECTQR 4 3911 R3902 R3917 ES D3900 PROTECTOR G 144 106 H M J3903 J3901 JACK J 38 RM 952 Q3902 DTC144ESA LED DRIVE 10 CN3905 9P S MICRO TO A BOARD CN904 R391 6 53907 SWITC 11 12 H1 FRONT AV IN KEY SW D3905 NNCD9 1A TH PROTECT D3908 NNCDO9 1A T1 PROTECT 2807 Tako 332 le le te 1 3904 SWITCH S3908 7 53902 53903 SWITCH SWITCH SWITCH 1 53905 SWITCH S MICRO TO H2 BOARD CN3603 39 B SSSBG3R 11477 CKD H1 19 KV AR25M81A RM 952 6 H2 Board S
11. 100 0 10 1000 47UF 0 1UF 1OUF 470PF 470PF 470UF 10 00 10 00 10 00 10 00 10 00 10 00 10 00 10 00 10 00 10 00 10 10 10 10 10 10 10 00 10 10 00 10 00 10 10 00 10 10 00 20 00 10 00 10 00 20 00 5 00 5 00 10 00 20 00 20 00 10 00 20 00 10 10 10 10 20 00 10 10 NOT STOCKED OV 50V 50V 50V 50V 50V 50V 16V 25V 16V 25V 16V 16V 16V 16V 16V 16V 16V 50V 16V 50V 25V 16V 50V 16V 50V 50V 50V 25V 16V 50V 50V 25V 16V 50V 25V 50V 16V 16V 50V 50V 16V 16V 16V KV AR25M81A RM 952 REF NO PART NO C7408 C7409 C7410 C7411 C7412 C7413 C7414 C7415 C7416 C7417 C7418 C7419 C7513 C7514 C7515 C7517 C7518 C7519 C7520 7322 C7523 C7524 C7525 C7526 C7528 C7529 C7530 C7543 C7544 C7554 C7557 C7558 C7559 C7560 C7561 C7562 C7601 C7602 C7654 CN7401 CN7402 CN7403 CN7501 CN7502 CN7503 CN7601 CN7602 CN7603 D7300 D7401 D7402 D7403 D7404 D7405 D7406 1 163 133 00 1 120 933 11 1 164 346 51 1 163 133 00 1 164 346 51 1 163 133 00 1 126 963 11 1 163 133 00 1 164 346 51 1 163 133 00 1 164 346 51 1 163 133 00 1 216 295 61 1 216 295 61 1 163 243 11 1 164 005 51 1 126 963 11 1 163 249 11 1 163 249 11 1 164 005 51 1 163 255 51 1 163 113 00 1 163 249 1
12. 5 1 10W FERRITE OUH RES CHIP 10K 5 1 10W RES CHIP 10K 5 1 10W RES CHIP 5 1 10W SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 RES CHIP 220 5 1 10W RES CHIP 470 5 1 10W RES CHIP 470 5 1 10W RES CHIP 470 5 1 10W RES CHIP 470 5 1 10W RES CHIP 1K 5 1 10W RES CHIP 5 1 10W REF PART NO R068 R105 R109 R111 R112 R113 R202 R203 R204 R205 R206 R207 R208 R209 R210 R212 R225 R226 R227 R228 R229 R230 R231 R234 R237 R301 R302 R303 R304 R305 R306 R308 R309 R310 R311 R312 R313 R314 R316 R317 R318 R319 R320 R321 R322 R325 R326 R331 R332 R333 R334 R335 R338 R340 R345 R348 R349 R350 R351 R354 R355 R356 61 1 216 041 61 1 216 295 61 1 216 041 61 1 216 025 61 1 216 025 61 1 216 047 00 1 216 053 61 1 216 057 61 1 216 081 61 1 216 081 61 1 216 057 61 1 216 053 61 1 216 056 00 1 216 056 00 1 216 021 61 1 216 021 61 1 216 033 61 1 216 033 61 1 216 033 61 1 249 389 11 1 216 073 61 1 216 069 61 1 216 295 61 1 249 389 11 1 216 308 61 1 216 073 61 1 216 295 61 1 216 049 61 1 216 073 61 1 216 051 61 1 216 085 00 1 216 025 61 1 216 025 61 1 216 025 61 1 216 041 61 1 216 039 61 1 216 037 61 1 216 083 61 1 216 037 61 1 216 091 61 1 216 039 61 1 216 025 61 1 216 065 61 1 216 073 61 1 216 033 61 1 216 041 61 1 216 295 61 1 216 295 61 1 216 033 61 1 216 083 61 1 216 133 61 1 216 045 00 1 216 03
13. PROGR m U Gets 0 0 SELECT b 8 indicator Or 4 09 O PROGR 1 Press D to turn on the TV When the TV is in the standby mode the 5 indicator on the TV is lit red press I on the remote or PROGR on the TV 2 Press PROGR or the number buttons to select the program number PROGR For double digit numbers press then the number e g for 25 press then 2 and 5 POOG eee 3 Press 2 to adjust the volume 12 Using Your New TV Additional tasks To Press Turn off temporarily The indicator on the TV lights up red Turn off completely 7 on the Mute the sound 0 Watch the video input to select VIDEO 1 VIDEO 2 or DVD lt VCR camcorder etc To return to the TV program press O e Jump back to the previous program JUMP number Display the on screen information 19 Adjust the volume of all program numbers automatically SELECT repeatedly until INTELLIGENT VOL appears then press or to select ON To cancel select OFF Adjust the picture position when it is not aligned to the TV screen SELECT repeatedly until PIC ROTATION appears then press or to adjust the alignment of the picture position PIC ROTATION 2 26 The 46 or OF icon on the
14. 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 8 729 120 28 8 729 019 01 8 729 900 53 1 208 806 11 1 216 295 61 1 216 025 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 073 61 1 216 083 61 1 216 025 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 025 61 1 216 025 61 1 216 295 61 1 216 295 61 1 208 790 11 1 216 295 61 1 216 655 11 1 216 025 61 1 216 065 61 1 216 065 61 1 216 057 61 1 216 049 61 1 216 049 61 1 216 049 61 1 216 049 61 1 216 049 61 1 216 105 61 1 216 057 61 1 216 067 00 1 216 077 61 1 216 049 61 1 260 095 11 1 216 049 61 1 216 041 61 1 215 880 00 1 216 037 61 DESCRIPTION lt CHIP CONDUCTOR gt SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 lt TRANSISTOR gt 2SC1623 L5L6 2SC1623 L5L6 2SC1623 L5L6 2SC1623 L5L6 2SC1623 L5L6 2SC1623 L5L6 2SC1623 L5L6 2502394 DTCIIAEK lt RESISTOR gt METAL CHIP 10K SHORT CHIP 0 RES CHIP 100 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 RES CHIP 10K RES CHIP 27K RES CHIP 100 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 RES CHIP 100 RES CHIP 100 SHORT CHIP 0 SHORT CHIP 0 METAL CHIP 2 2K SHORT CHIP 0 METAL CHIP 1 5K RES CHIP 100 RES CHIP 4 7K RES CHIP 4 7K RES CHIP 2 2K RES CHIP RES CHIP IK RES CHIP RES CHIP RES CHIP METAL CHIP 220
15. DC BIAS C5917 1 R5920 R5922 10V C5910 9 68k 560 eee 0 001 22 C5913 C5916 200V 160V 0 001 0 047 1 VELOCITY MODULATION WJ 470 NECK 9 ASSY CN5904 8P BTOB 2 lt lt CN2801 lt 21 o 5902 B SSSBG3R 11477 CKD VM1 NA 8 V LSINSctIV A3 cS6 INH KV AR25M81A RM 952 4 4 VOLTAGE LIST AND WAVEFORM A BOARD VOLTAGE LIST AND WAVEFORM Pin No Voltagelv Voltage v Ref Voltage v 1 001 o j 2 o L6 5 0 04 7 PAL 0 4 5 0 5 0 4 0 544mVp p 03 7 NTSC3 58 1 024Vp p 5 2Vp p 27 0 2210 29 4 5 2 30 4 5 31 8 7 IC301 32 4 1 4 88Vp p 5 0 12 0 13 2 1 210mVp p 14 2 1 I 41 PAL 9 3 92Vp p NTSC3 58 S 35 10 PAL 5 Pore 4 NTSC3 58 3 04Vp p 0 10 NTSC3 58 2104 rl 5 4 3 6Vp p 35 8 7 3 36 4 5 37 4 5 38 38 4 6 30 39 4 5 1 4 2 7Vp p 5 NTSC3 58 12 PAL 1 22Vp p 3 44Vp p 13 2 NTSC3 58 6 3 68Vp 21 p p wa 4 8 CA CA CA tA So oS CA 2 DD tAtA TO FO KV AR25M81A RM 952 A BOARD VOLTAGE LIST AND WAVEFORM Ref Voltage v Ref in No Voltage v Re
16. DRAMA listen to sound that emphasizes vocals and background music SOFT listen to soft sound continued Advanced Operations 15 16 Customizing the picture and sound continued Adjusting the picture and sound settings 1 Press SELECT until the SELECT desired setting appears Th PICTURE mmm 60 Each time you press gt PICTURE COLOR BRIGHT SELECT the setting item will change as follows L BALANCE TREBLE lt BASS SHARP 2 Press or to adjust the m item e 3 To adjust other items repeat steps 1 to 2 can be adjusted for the NTSC system only Notes When you select a picture or sound mode the adjusted settings will be reset according to the selected mode You can also use SELECT and 1 on TV to adjust the picture and sound settings Selecting the wide mode 1 Press SELECT repeatedly SELECT until WIDE MODE appears WIDE MODE OFF 2 Press or to select ON OFF gt ON DSO Select To ON change the picture size when receiving wide mode 16 9 picture signal OFF turn off the wide mode Advanced Operations Selecting the surround mode 1 Press SELECT repeatedly SELECT until SURROUND 19 SURROUND MOVIE appears 2 Press or to select the im desired surround sound MOVIE MUSIC
17. Input a PAL color bar Adjust condition change to WIDE MODE ON Using the 1 and 4 button select category GEO Service Mode Copy item from normal mode 50Hz adjusted data for the following item Service Item H POSITION V POSITION S CORRECTION V LINEARITY Raise lower data using and 6 buttons select and adjust the following items to obtain optimum image Service Item H POSITION PIN AMP TILT V POSITION AFC BOW AFC ANGLE UPPER CORNER PIN LOWER CORNER PIN After confirm WIDE MODE ON OFF Repeat same steps for NTSC input signal KV AR25M81A RM 952 NORMAL MODE 60Hz 11 Input 525 60 Hz signal 12 Using the 1 and 4 buttons select category GEO Service Mode 13 Select and adjust the following items to obtain obtimum image Raise lower the data with the and 6 buttons Service Item H POSITION H SIZE PIN AMP TILT V POSITION V SIZE S CORRECTION V LINEARITY AFC BOW AFC ANGLE UPPER CORNER PIN LOWER CORNER PIN WIDE MODE 60Hz 14 Input NTSC Color Bar 15 Adjust condition change to WIDE MODE ON 16 Using the and 4 button select category GEO Service Mode 17 Copy item from NORMAL MODE 60Hz adjusted data for the following items Service Item H SIZE V SIZE S CORRECTION V LINEARITY 18 Raise lower the data with the and 6 buttons Select and adjust the following items to obtain optimum image Service Item H POSITION PI
18. gt gt monitor output jacks will not be output properly This does not indicate a malfunction Using Your New TV Connecting a DVD player using the component video input jacks 1 Connect R and L under amp J component video input on your TV to the LINE OUT AUDIO R and L output connectors on your DVD player 2 Using a component video cable connect Y and Cr under component video input on your TV to the COMPONENT VIDEO OUT Y and Cr output connectors on your DVD player Rear of TV DVD player COMPONENT VIDEO OUT 76 VIDEO OUT LINE OUT Y R AUDIO L VIDEO L white R red Audio cable not supplied component video input ce Signal flow To component Component video cable video output not supplied Notes If your DVD player can output interlace and progressive mode signals select the interlace output when connecting to component video input on your TV Your TV can receive either 525i1 60Hz or 6251 50Hz interlace signals Some DVD player terminals may be labeled differently Connect To on the DVD player Y green Y Cs blue Cb B Y or Cr red Cr R Y or Pr Since the high quality pictures on a DVD disc contain a lot of information picture noise may appear In this case adjust the sharpness SHARP see page 16 Using Your New TV 7 5
19. 0 033UF 0 033UF 0 068UF 22UF 22UF 220UF 1000 1000 470UF 1000UF 0 01UF 100 0 15UF 0 15UF 470UF 100 22UF 470PF 2 2UF 2 2UF 2 2UF 470UF 470PF 100 47UF 0 1UF 18PF 18PF 220PF 0 22UF 4 100 0 10 0 10 0 10 2200 0 1UF 0 01UF 0 01UF 0 01UF 470PF 0 0047UF 22UF 0 1UF 470 0 1UF 470 470 RM 952 A REMARK 10 00 10 00 5 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 10 00 20 00 5 00 5 00 20 00 20 00 20 00 10 10 00 10 00 10 10 10 20 00 10 20 00 20 00 10 00 5 00 5 00 5 00 5 00 20 00 20 00 10 00 20 00 10 00 10 10 00 20 00 20 00 10 00 20 00 10 00 20 00 20 00 25V 25V S0V S0V 50 25 16 16 25 25V 50 50 50V 50V 23V 50V 50V 50V 10V 10V 16V 16V 16V 16V 50V 50V 50V 25V 50V 50V 50V 50V 50V 50V 25V 29V 25V 16V 25V 50V 50V 50V 50V 50V 50V 50V 25V 50V 25V 50V 50V KV AR25M81A RM 952 A REFNO PART NO C335 1 164 004 51 C336 1 164 004 51 C337 1 126 961 11 338 1 163 017 00 C341 1 115 340 51 C342 1 163 125 00 C347 1 126 933 1 C348 1 164 004 51 C349 1 164 004 51 C350 1 163 031 11 C351 1 126 964 11 C352 1 164 004 51 C353 1 126 960 11 C356 1 126 962 11 C357 1 164 004 51 C502 1 163 009 11 C506 1 107 638 11 C507 1 161 830 00 C510 1 102 112 00 C512 1 163 9
20. 1050 8065 102 br uM Ee 10087 91037 2001 2001 02 1108 23 a 5 E Dw m Bowe 2 E D 358002 HHHH R413 13 LT 8414 D e 5 4 zoo R334 5 OUT A 5 10 14 1 6271 o9 272 2 PT PED JR212 0274 275 8509 8056 20 006 a 6828 6868 1051 m 7 051 T 20 N 2222 ER gz 5 S06N3 4103 8068 6062 5 EE 206 1 1 1 1 1 oQmommmmmmmrcej 1068 8062 48402 Hic 445403 4 5 E dt T AE 7 4 T 9010 9 0505 9306 D LE R 1 CO FPN L O C551 1505 PO e NN N Nag m Rx gists E H e ak aH lt cO J 1 do OUT FS rS N 2 go y gt gt D C O U G CD D U 9 9 gt gt gt C G 2 U U Z D gt C U JG 9 9 9 gt O J O1 OD ONNO O O1 O1 O CO A Oo CO CO CO CO CO 8998
21. 15 TVG Category GEO SAJ Functionality Name HPS HSZ yY Y W TLT VPS Z SCO VLN gt lt UPN LPN 9 HBL LBL RBL 210 2159 A RC W GCT BCT i 7 5 2 SBR APB lt SHU N ololololo ololololo Z UJ NI NI 0 SSH SCL Init NI NIN AP nye gt W W Range 0 F 3F 3F F AE 3 F OF OF 3F 3F 3 3 3 F olo F F 3 3F OF O p W Function H Position H Size Pin Amp Trapezium V Position Size S Correction Linearity AFC Bow AFC Angle Upper Pin Lower Pin H Blanking on off Left H Blanking Right H Blanking R Drive G Drive B Drive R Cut off G Cut off B Cut off Brightness Minimum Data Sub Brightness Control Sub Bright Ctl SW for PNC 3 Picture Maximum Data Sub Hue Control Sub Sharpness Control Sub Color Control Table amp Note Normal 50 60 Wide 50 60 Normal 50 60 Wide 50 60 Normal 50 60 Wide 50 60 Normal 50 60 Wide 50 60 Normal 50 60 Wide 50 60 Normal 50 60 Wide 50 60 Normal 50 60 Wide 50 60 Normal 50 60 Wide 50 60 Normal 50 60 Wide 50 60 Normal 50 60 Wide 50 60 Normal
22. 470 470 0 0047UF 0 0047UF 1000 100 0 004 70 0 004 70 S60UF 100 470 0 022UF 100 680PF 470 470 470 0 001UF 1000 0 00220 680 680 100 S60UF 2200UF 2200UF 0 10 1000 1000 0 047UF 680 22000 1000 0 00220 0 01UF 100 0 0010 330UF 0 001UF 470PF 22UF 47UF 470 0 0022UF REMARK 10 00 5 00 10 00 5 00 5 00 10 00 20 00 5 00 10 00 10 00 20 00 20 00 20 00 10 00 10 00 10 00 99 99 20 00 20 00 99 99 20 00 20 00 10 00 5 00 5 00 3 00 10 00 10 10 00 10 00 20 00 10 00 10 00 10 00 20 00 20 20 00 20 00 10 00 20 00 20 00 10 00 10 00 20 00 20 00 10 00 10 00 20 00 5 00 20 00 5 00 10 20 00 20 00 10 00 500 250 500 250 250V 200V 160V S0V 200V 25V 250V 250V 25V SOV 250V 250V 500 500 50V 50V 500V 500V 450V 50V 250V 400V IKV 1 5KV 230V 50V 50V 50V 25V IKV 500V 500V 50V 160V 50V 16V 200V 16V 10V 50V 500V 25V 10V IKV 250V 450V 50V 25V 50V 50V 50V 25V 250V 500V REF NO C901 C902 C912 C913 101 CN102 CN104 CN106 CN202 CN301 CN305 CN307 CN501 CN502 CN505 CN507 CN600 CN601 CN602 CN604 CN901 CN904 D001 D005 D203 D300 D301 D306 D307 D308 D309 D311 D312 D313 D314 D315 D316
23. AV Input 00 no AV Input 01 1 AV Input 10 11 22 AV Input DVD Input Effective only when AV Input is set to 2 AV Input Dis Fav Disable Favorite Channel Only Effective For 21 amp 14 Models Only No OPB2 OP3 2199 Curve Auto PIC amp Tvsys US ST 11 Key Colour Swa 1 o 3 o o o 0 Pic Picture Rotation Feature Switch 0 disabled 1 enabled 2199 Curve 2199 Volume Curve Selection 0 Others 13 2199 Volume Curve Auto PIC Auto Picture Improvement 0 inactive 1 active A TVsys Auto TV System in Auto 0 disabled 1 enabled US ST USA Stereo disabled 1 enabled AV Mono AV Mono models 0 Stereo 1 Mono No Balance amp Surround selection 11 Key Front Key Selection 0 7 key model 1 11 key model Color Color Data Selection in Dynamic Mode 0 65 No PIP 1 57 PIP Note For XA21 XG25 Models Only For XA34 29 25 Models Only No OPB3 OP4 25 81 o o o o o o 1 o select the XG AP board B6 0 No 1 Yes Note For 21 XG25 Models Only 50 KV AR25M81A RM 952 3 3 PICTURE QUALITY ADJUSTMENTS 3 4 DEFLECTION ADJUSTMENTS SUB COLOR ADJUSTMENT SCL NORMAL MODE 50Hz I Select Video 1 Set to Service Mode Input PAL Color Bar Using the 1 and 4 buttons select category GEO Service 3 Set to following condition PICTURE 100 BRIGHTN
24. 50 60 Wide 50 60 Normal 50 60 Wide 50 60 Normal 50 60 Wide 50 60 Normal 50 60 Wide 50 60 DYNAMIC others DYNAMIC others DYNAMIC others SECAM others SECAM others Non Wide Wide TV Video TV Video NTSC others Wide NTSC others Initial Value detailed 1E 16 1E 16 O O 219 a a NI NI N NI J NI OF OF OF OF 25 2 Sl Oo Of 33 2E 05 09 VLSINScCUV A cS6 INH Functionality Init Range Function Table amp Note Initial Value lt Q detailed Category Z Z b lt Y OF EHT Comp 50 60Hz 02 02 02 02 Q lt gt 3 Gamma Correction Refer NVM Map 4 02 02 5 01 01 N APG Gamma Ctl SW for PNC 3 W YDL F Y Delay PAL SECAM NTSC DVD 06 09 08 08 K 1 1 1 1 1 1 1 O S I O gt SST O3 SECAM ID Start Position SECAM PAL 1 1 SSP 3 SECAM ID Stop Position SECAM PAL 1 1 2 lt W RGB Limit N 1 1 1 1 1 1 1 V LSINSctIV A3 2 lt 3 SECAM ID Level SECAM PAL 02 02 SECAM BELL fO 2 SECAM PAL 22 22 2 K 0 Dynamic Color on off gt ABL ABL Mode Switching STANDARD Always O ay ABL Detection Vth Switching lt T 9 SFO FO Switching for Sharpnes
25. CHIE F CHIP R AUDIO 1 16V F CHIP _ 2 MSD601 RT1 C7415 7415 470p 470k 2 7418 CHIP RTTTE C7407 bod 470k 1 70 16V T P F CHIP 2 D7411 CN7402 10P S MICRO TO A BOARD D CN101 CN102 JW7417 GHIR UDZSTE 179 1B Mes 5748 JW 15MM 8 42 7409 75 VIDEO C7419 CHIP 742 ds 470p F CHIP 13K JW7416 CHIP L dl iA P BEP MONITOR OUT I I 5 0MM R AUDIO 470k 2 UDZSTE 179 1B PROTECT CHIP A BB L MONO C7413 470k a R724 4 CHIP 5 6k R7239 PED CH CHIP 2 5 6k 07408 F CHIP CHIP UDZSTE 179 1B 5 VIDEOINT R7428 R7427 PROTECT R7425 7414 R7424 v1 470k 47k D7409 220 VIDEO CHIP CHIP UDZSTE 179 1B CHIP CHIP 07410 AUDIO GND VIDEO GND 2 JW7402 CN7403 R7337 l D7300 EUSE CHIP UDZSTE 179 18 S MICRO VDR761 TO A BOARD H1 BOARD 7602 T7601 7601 T7602 CN106 CN3904 o MP 1 CN7601 2 P TO H2 BOARD CN3602 1 7503 F CN7603 C76 54 0 0047 250V E
26. H OUT Q511 is shorted Power does not come OCP or 002 001 255 A board Load on power line is overvoltage 003 001 255 e Q701 0702 0703 is shorted OVP 004 001 255 shorted C6 board Has entered standby state Vertical deflection at the same time 13V is not supplied after horizontal raster stopped A board Vertical deflection pulse is Horizontal e IC 503 faulty A board stopped deflection Power line is shorted or overdrive power supply is stopped White balance 5 times 005 000 or e G2 is improperly adjusted No raster is generated failure no 005 001 225 Note 2 CRT cathode current PICTURE CRT problem detection reference pulse e R Q703 G Q702 or output is small B Q701 out is faulty C6 board C301 is faulty A board No connection A board to C6 board Micro reset 101 00 or e Discharge CRT Board Power is shut down shortly 101 001 225 e Static discharge after this return back to External noise normal Detect Micro latch up Note 1 If B overcurrent is detected stoppage of the vertical deflection is detected simultaneously The symptom that is diagnosed first by the microcontroller is displayed on the screen Note 2 Refer to screen G2 Adjustment in section 2 4 of this manual R Q703 G Q702 or B Q701 out is faulty C6 board KV AR25M81A RM 952 2 DISPLAY OF STANDBY TIMER LIGHT FLASH COUNT Diagnostic Item Flash Count B overcurrent overvolta
27. Power Supply FRONT V3 Rin CISPR AC fuse A V Input 41 40 39 34 33 32 28 29 30 31 5V REG amp RESET STB TRANS STB SWTR DVD Switch Monitor Out Du 10002 MMIZISAFBE ue B J3903 3P vou 25 2845 MONITOR Loa OO Receiver Power Additional SW LED R out 2 RECEIVER Youl Y in U in V in OUT REN SBX3001 21 AC CORD V1 SYSTEM DECODER with ticom 03901 x REC IC603 a l 2 0801 SAA5261 CXP86461 MEMORY 5V lt 5V REC 0604 THP PA lt slave 88H gt C003 THP600 17601 CISPR AC fuse A V Input DVD Switch Monitor Out MTM TEE M24C08 24 KV AR25M81A RM 952 4 2 CIRCUIT BOARDS LOCATION 4 3 SCHEMATIC DIAGRAM Note All capacitors are in uF unless otherwise noted All electrolytic capacitors are rated at 50V unless otherwise noted All resistors are in ohms 10000 MQ 1000 Indication of resistance which does not have rating electrical power is as follows Pitch 5 mm Rating electrical power 1 4W CHIP 1 10W A nonflammable resistor A internal component panel designation or adjustment for rrepair All variable and adjustable resistors have characteristic curve B unless otherwise noted Readings are taken with a color b
28. gt OFF EB VO Select To MOVIE listen to sound that spreads out over a large area giving the feeling of being at a movie theatre MUSIC listen to the sound that gives the feeling of being at a live concert OFE turn off the surround sound Advanced Operations 17 18 Viewing your favorite channels Number buttons You can display six of your favorite channels for quick and easy selection You can program the favorite channel PROGR as well or Selecting a favorite channel 1 Press FAVORITE FAVORITE CH MPRO1 PRO2 PR04 PR05 PR06 Press the number button from 1 to 6 to select the desired favorite channel When you use the FAVORITE CH SETUP feature for the first time six preset channels will appear Programming the favorite channel 1 Press PROGR or number buttons to select 896 th b or 2887 program number 8 Press SELECT until FAVORITE CH SETUP SELECT appears FAVORITE CH SETUP 2 Press or to select the favorite channel you want to program e g FAVORITE CH SETUP 4 Press SELECT The selected favorite channel e g turns red for about one second SELECT M 5 To program other favorite channels repeat steps 1 to 4 Advanced Operations Blocking the channels CHILD LOCK x 9
29. 0 POS You can lock some program numbers to prevent children from watching certain channels by using the buttons on the remote control OOOO n o c U o 2 0 0 aIp ee m SELECT HE gt SELECT X FAVORITE Or 1 Select the program number you want lock 2 Press SELECT until CHILD SELECT LOCK appears on the 19 screen CHILD LOCK OFF 3 Press or to select 11 The symbol appears the screen 2 cancel press or to E D select OFF The symbol disappears from the screen Note e If you preset a locked program number that particular program number will be unlocked automatically Advanced Operations 19 20 Viewing Teletext TV stations broadcast an information service called Teletext via some TV channels Teletext allows you to receive various information such as shares market or news Displaying Teletext O Of O 2 ODE 1 IC 5 15 m gt rt n e e G IO 27 a v o 0 L E 4 m C 0 2 5 3 E FASTEXT a 1 Select TV channel that carries the Teletext broadcast you want watc
30. 00 50V ELECT 47UF 20 00 16V ELECT 47UF 20 00 16V lt CONNECTOR gt PLUG CONNECTOR 4P PLUG CONNECTOR 6P PLUG CONNECTOR 9P PLUG CONNECTOR 9P PLUG CONNECTOR 6P lt DIODE gt NNCD9 1A TI NNCD9 1A TI lt JACK gt JACK JACK PIN 3P lt COIL gt INDUCTOR 10UH INDUCTOR 10UH lt TRANSISTOR gt DTCIA4ESA DTCIA4ESA lt RESISTOR gt CARBON 330 5 1 4W CARBON 330 5 1 4W CARBON 10K 5 1 4W CARBON 10K 5 1 4W CARBON 5 6K 5 1 4W CARBON 470 5 1 4W CARBON 590 1 4W CARBON 1 8K 5 1 4W CARBON 330 5 1 4W CARBON 3 3K 5 1 4W CARBON 10K 5 1 4W CARBON 330 5 1 4W CARBON 10K 5 1 4W CARBON 47 5 1 4W CARBON 100 5 1 4W CARBON 100 5 1 4W lt SWITCH gt SWITCH TACTILE SWITCH TACTILE SWITCH TACTILE SWITCH TACTILE SWITCH TACTILE SWITCH TACTILE SWITCH TACTILE KV AR25M81A RM 952 The components identified by shading and mark A are critical for safety 2 Replace only with part number specified REF NO PART NO DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK k 2k 2k k k 2k ECKE K KE K K K K K K eee eer lt RESISTOR gt H2 BOARD COMPLETE NOT STOCKED R2410 1 247 804 11 CARBON 75 5 1 4W i ea mee eae R2411 1 247 804 11 CARBON 75 5 1 4W R2412 1 247 804 11 CARBON 15 5 1 4W 4 055 304 01 HOLDER LED R2414 1 247 887 00 CARBON 220K 5 1 4W R2415 1 249 431 11 CARBON 15 5 1 4W lt CAPACITOR gt R2417 1 247 887 00 CARBON 220K 590 1 4W R2418 1 249 431 11 CARBON
31. 10W 5 1 10W 5 1 10W 5 1 10W 2012 2012 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 2012 5 1 10W 5 1 10W 2012 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W REF NO R7411 R7412 R7413 R7414 R7415 R7416 R7417 R7418 R7419 R7420 R7421 R7422 R7423 R7424 R7425 R7426 R7427 R7428 R7429 R7430 R7503 R7504 R7506 R7507 R7508 R7511 R7512 R7515 R7516 R7517 R7520 R7522 R7523 R7528 R7529 R7531 R7537 R7538 R7540 R7541 R7542 R7543 R7545 R7547 R7548 R7549 R7551 R7552 R7553 R7554 R7556 R7559 R7560 R7561 R7562 R7563 R7566 R7567 R7568 R7569 R7570 65 PART NO 1 216 113 61 1 216 041 61 1 216 021 61 1 216 113 61 1 216 113 61 1 216 089 61 1 216 089 61 1 216 113 61 1 216 022 00 1 216 113 61 1 216 077 61 1 216 077 61 1 216 113 61 1 216 022 00 1 216 033 61 1 216 033 61 1 216 089 61 1 216 113 61 1 216 089 61 1 216 113 61 1 216 025 61 1 216 025 61 1 216 025 61 1 216 081 61 1 216 073 61 1 216 033 61 1 216 005 61 1 216 041 61 1 216 025 61 1 216 075 61 1 216 079 00 1 216 049 61 1 216 049 61 1 216 033 61 1 216 053 61 1 216 045 00 1 216 041 61 1 216 041 61 1 216 049 61 1 216 041 61 1 216 041 61 1 216 049 61 1 216 041 61 1 216 049 61 1 216 025 61 1 216 075 61 1 216 081
32. 249 923 11 1 215 485 00 1 249 923 11 1 249 424 11 1 249 424 11 1 249 424 11 1 249 408 11 1 249 408 11 1 249 408 11 1 249 401 11 1 249 401 11 1 249 401 11 1 219 743 11 1 247 807 31 1 247 807 31 1 247 807 31 1 215 926 00 1 215 927 00 1 216 490 11 1 249 429 11 1 249 427 11 1 249 427 11 1 249 427 11 1 249 419 11 1 249 419 11 1 249 419 11 1 249 417 11 1 249 426 11 1 249 387 11 1 249 387 11 1 249 429 11 1 249 425 11 1 249 425 11 1 249 435 11 1 249 435 11 1 249 435 11 1 249 435 11 1 249 435 11 1 249 435 11 1 249 426 11 1 249 435 11 1 247 843 11 1 241 656 11 1 238 019 11 DESCRIPTION CARBON 100 METAL 100K CARBON CARBON METAL 470K CARBON CARBON 3 9K CARBON 3 9K CARBON 3 9K CARBON 180 CARBON 180 CARBON 180 CARBON 47 CARBON 47 CARBON 47 METAL 100 CARBON 100 CARBON 100 CARBON 100 METAL OXIDE 33K METAL OXIDE 47K METAL OXIDE 39K CARBON 10K CARBON 6 8K CARBON 6 8K CARBON 6 8K CARBON 1 5K CARBON 1 5K CARBON 1 5K CARBON CARBON 5 6K CARBON 3 3 CARBON 3 3 CARBON 10K CARBON 4 7K CARBON 4 7K CARBON 33K CARBON 33K CARBON 33K CARBON 33K CARBON 33K CARBON 33K CARBON 5 6K CARBON 33K CARBON 3 3K lt VARIABLE RESISTOR gt RES ADJ METAL FILM 110M RES ADJ CARBON 47K SIS KK 3900 3902 3905 1 137 150 11 1 136 153 00 1 126 963 11 H1 BOARD COMPLETE ok ok ok ok ok k ok ok
33. 346 51 1 164 700 51 1 164 346 51 1 163 018 00 1 164 346 51 1 163 010 11 1 164 004 51 1 164 346 51 1 163 017 00 1 164 346 51 1 163 037 11 1 126 965 91 1 163 037 11 1 164 004 51 1 126 933 11 1 163 251 11 1 163 251 11 1 164 004 51 1 126 933 11 1 126 967 11 1 164 004 51 1 126 964 11 1 164 346 51 1 164 346 51 1 163 005 51 1 163 005 51 1 126 935 11 1 164 346 51 1 164 346 51 DESCRIPTION lt VARISTOR gt KV AR25M81A RM 952 VARISTOR ERZV14D621 lt CRYSTAL gt VIBRATOR CERAMIC VIBRATOR CRYSTAL VIBRATOR CRYSTAL B9 BOARD COMPLETE K K K FUSE HOLDER lt CAPACITOR gt CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP 0A 0 022UF 0 018UF 0 015UF 0 018UF 0 015UF 0 022UF 0 15UF 0 1UF 0 150 0 1UF 2 2UF 2 2UF 2 2UF 0 68UF 0 0056UF 0 0012UF 0 1UF 0 0047UF 0 022UF 22UF 0 022UF 0 1UF 1000 100
34. 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W RM 952 KV AR25M81A RM 952 The components identified by shading and mark A are critical for safety Replace only with part number specified REF NO PART NO DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK R7571 1 216 025 61 5 100 5 1 10W D704 8 719 911 19 155119 25 R7572 1 216 033 61 220 5 1 10W D705 8 719 911 19 155119 25 R7573 1 216 295 61 SHORT CHIP 0 D706 8 719 911 19 155119 25 R7574 1 216 025 61 RES CHIP 100 5 1 10W D707 8 719 911 19 155119 25 R7575 1 216 033 61 220 596 1 10W D708 8 719 911 19 155119 25 R7576 1 216 022 00 METAL CHIP J3 5 1 10W D709 8 719 911 19 155119 25 R7577 1 216 065 61 5 4 7K 5 1 10W D710 8 719 911 19 155119 25 R7578 1 216 025 61 5 100 5 1 10W D711 8 719 911 19 155119 25 R7579 1 216 295 61 SHORT CHIP 0 D712 8 719 911 19 155119 25 R7580 1 216 022 00 METAL CHIP 75 5 1 10W D716 8 719 911 19 155119 25 R7582 1 216 295 61 SHORT CHIP 0 D717 8 719 929 15 HZS9 1NB2 R7583 1 216 073 61 10K 5 1 10W D1803 8 719 911 19 155119 25 R7584 1 216 061 00 RES CHIP 33K 5 1 10W D180
35. 661 14 SCREW 4 x 12 REF NO PART DESCRIPTION 4 088 703 01 BAFFLE 4 374 745 21 CUSHION A CA WN 4 082 205 01 LOCK PURSE 4 384 096 01 SCREW 4 16 TAPPING P SECTION 5 EXPLODED VIEWS Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items REMARK 1 825 220 11 LOUD SPEAKER 15 x 6 5 CM 54 The components identified by shading and mark are critical for safety Replace only with part number specified 5 2 CHASSIS 7 685 648 79 SCREW BVTP 3 x 12 7 685 663 79 SCREW 4 x 16 REF NO PART NO DESCRIPTION REMARK 51 BOARD MOUNTED NOT STOCKED 52 B9 BOARD MOUNTED NOT STOCKED 53 J BOARD MOUNTED NOT STOCKED 54 4 022 115 00 HOLDER AC CORD 35 1 823 479 11 CORD AC POWER WITH CONNECTOR 56 4 081 023 04 BRACKET TERMINAL 97 A BOARD COMPLETE NOT STOCKED 58 A 1 453 284 11 TRANSFORMER ASSY FLYBACK NX 4009 M314 59 8 598 449 30 TUNER BTF LG433 60 V1 BOARD COMPLETE NOT STOCKED KV AR25M81A NO PARTNO DESCRIPTION REMARK 61 H2 BOARD MOUNTED NOT STOCKED 62 4 088 700 02 BRACKET MAIN 6 SCREWS 3 12 BVTAP 63 4 046 797 01 SCREWS 3 x 12 64 4 070 963 01 HOLDER PWB 55 RM 952 KV AR25M81A RM 952 5 3 PICTURE TUBE 7 685 648 79 SCREW BVTP 3 x 12 7 685 663 71
36. 707 11 4 392 003 11 4 392 004 11 ACCESSORIES AND PACKING MATERIALS K K KK KK KK KK KK KK KK KK K SCREW SPECIAL DIA 3 8X20 BAG PROTECTION INDIVIDUAL CARTON MANUAL INSTRUCTION CUSHION UPPER CUSHION LOWER BAND HOLD CLIP K K K K K K K K K K K K K KK 1 418 163 61 9 939 697 01 Sony Corporation EU REMOTE COMMANDER K K KK KK KK KK KK KK REMOTE COMMANDER RM 952 BATTERY COVER REMOTE COMMANDER English 2002 11 S ONY 4 092 810 12 1 Trinitron Color TV Operating Instructions GB e Before operating the unit please read this manual thoroughly and retain it for future reference FD Trinitron KV AR29 KV AR25 2002 Sony Corporation M81A WARNING e Dangerously high voltages are present inside the TV Operate the TV only between 110 240 V AC For your own safety do not touch any part of the TV the power cord and the antenna cable during lightning storms For children s safety do not leave children alone with the TV Do not allow children to climb onto it To prevent fire or shock hazard do not expose the TV to rain or moisture Do not operate the TV if any liquid or solid object falls into it Have it checked immediately by qualified personnel only Do not block the ventilation openings of the TV Do not install the TV in a confined space such as a bookcase or built in c
37. 8 729 216 22 1 216 059 61 1 216 059 61 1 216 067 00 1 216 067 00 1 216 025 61 1 216 025 61 1 216 689 11 1 216 689 11 1 216 063 61 1 216 073 61 1 216 069 61 1 216 069 61 1 216 067 00 1 216 067 00 1 216 689 11 1 216 067 00 1 216 067 00 1 216 689 11 1 216 022 00 1 216 033 61 1 216 041 61 1 216 045 00 1 216 057 61 1 216 045 00 1 216 049 61 1 216 063 61 1 216 073 61 1 216 049 61 1 216 073 61 1 216 073 61 1 216 073 61 1 216 049 61 1 216 073 61 1 216 049 61 1 216 049 61 1 216 041 61 1 216 113 61 DESCRIPTION lt TRANSISTOR gt MSD601 RT1 MSD601 RT1 UN2216 UN2216 2SA1162 G 2SA1162 G MSD601 RT1 2SA1162 G MSD601 RT1 MSD601 RT1 2SA1162 G MSD601 RT1 MSD601 RT1 2SA1162 G MSD601 RT1 MSD601 RT1 2SA1162 G MSD601 RT1 MSD601 RT1 2SA1162 G lt RESISTOR gt RES CHIP RES CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP RES CHIP RES CHIP METAL CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP 21K 2 1K 5 6K 5 6K 100 100 39K 39K 3 9K 10K 6 8K 6 8K 5 6K 5 6K 39K 5 6K 5 6K 39K 75 220 470 680 2 2 680 3 9K 10K 10K 10K 10K 10K 470 470K REMARK 5 1 10W 5 1 10W 5 1
38. D320 D321 D504 D505 D506 D507 D508 D509 D510 D511 D512 D513 D517 D518 D519 PART NO 1 136 153 00 1 136 153 00 1 164 004 51 1 104 665 11 1 764 333 11 1 564 507 11 1 695 915 11 1 564 506 11 1 508 847 00 1 774 813 11 1 564 509 11 1 774 813 11 1 508 784 21 1 508 784 21 1 564 508 11 1 564 509 11 1 691 960 11 1 580 843 11 1 508 786 00 1 573 963 11 1 564 509 11 1 564 512 11 8 719 988 61 8 719 988 61 8 719 914 42 1 216 295 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 069 54 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 056 84 8 719 069 60 8 719 069 60 8 719 075 05 8 719 988 61 8 719 911 19 8 719 988 61 8 719 988 61 1 216 073 61 8 719 988 61 8 719 988 61 8 719 988 61 8 719 908 03 8 719 081 00 8 719 074 35 8 719 08 1 00 DESCRIPTION REMARK FILM 0 01UF 5 00 50V FILM 0 010 5 00 50V CERAMIC CHIP 0 1UF 10 00 25V BLECT 100UF 20 00 10V CONNECTOR PLUG CONNECTOR 10P PLUG CONNECTOR 4P TAB CONTACT PLUG CONNECTOR 3P PIN CONNECTOR 4P CONNECTOR BOARD TO BOARD 7P PLUG CONNECTOR 6P CONNECTOR BOARD TO BOARD 7P PIN CONNECTOR 5MM PITCH PIN CONNECTOR 5MM PITCH IP PLUG CONNECTOR 5P PLUG CONNECTOR 6P PIN CONNECTOR PC BOARD 3P PIN CONNECTOR POWER PIN CONNECTOR 5MM PITCH 2P PIN CONNECTOR PC BOARD 3P PLUG CONNECTOR 6P PLUG CONNECTOR 9
39. SYSTEM CONTROLLER Y C JUNGLE DEFLECTION TUVIF FRONT AM POWER SUPPLY s uH ph 05 Ed 101 E CN103 v lt i 015 op GND R011 R012 47K 4 7K Jf Blo 4 4 4 m CH cH mae 1SS355TE 17 VCC FALL BOM pr AUDIO IN 1 l _ 2 409 es E w F T 5303 Dies MONITOR R352 8 Ki AUDIO m Ee 3 d 1 AUDIO R D321 AUDIO IN 1 MONO 2 eT 12 5 L 80 284 082 MONO CN901 a AUDIO L AUDIO R S MICRO 5 lt 5 VIDEO IN 1 TO H1 BOARD CN3902 5 Bary NS ROT gt N lt e 2406 2 2 0307 2562712 0068103 4 2 Ties SWITCH 51 i wo 8 ray 7 ege VIDEO 4 mi 4 C414 C224 470P CH CHIP R020 680 CHIP R058 D312 55 17 KE sassa j R375 PA d3 R035 100 CN904 2 1 S 21 H1 BOARD a HHS 476 25V 10 CN3905 OR TO H1 BOARD 2 CN3904 2 MM131
40. Voltage v 9 2 2 16 Ref Ref PinNo Ref Q005 B 4 8 82 x 5 PX Q101 B 22 C 8 8 2 8 0301 P 164 0Vp p E 12 0 44 NTSC3 58 2 Q302 B 0 C 8 8 od E 0 0 5 Q303 B 8 8 C 0 166 0Vp p E 8 8 0 Q304 B 4 1 Q507 B 13 0 2 12 0305 0509 0 C 0 1 E 8 7 E 0 6 Q306 0511 0 2 100 0 0 5 0307 B 27 8 8 4 3 Q308 B 0 8 0 3 25 344 0Vp p Q309 B 0 5 NTSC3 58 C 0 E 3 0 16 Q310 B 0 1 502 1 29 E 0 4 320 0Vp p Q311 B 0 4 C 8 8 E 5 E 0 em x 6 0312 8 6 8 4 1 503 22 T a 0313 B 0 E 0 8 2 1 0 1602 B 0 1 5 C 16 7 5 0 s D Q603 B 16 7 IC601 I Q315 5 r2 604 134 7 0316 E 5 0 602 4 1 x o 0317 7 D 277 1 603 E 4 1 SUM 1 i G Q501 B 64 G E 0 2 10604 I E rj G Q502 B 0 E 0 O C 23 IC901 i E 08 2 0503 0 0 3 C 3 6 PH600 1 16 PAL 2 0505 5 0 3 G 6 3 1 22 B i 2 36Vp p NTSC3 58 Q002 B x C E 44 KV AR25M81A RM 952 B9 BOARD VOLIAGE LIST Ref Voltage v Voltage v Pin Voltage v 17203 l IC7204 1 OUO Pin No 5 6 7 8 C E B E B E B C E B C E V1 BOARD VOLTAGE LIST Ref IC801 0 5 30 4 8 0 4 0 7 0 4 0 7 48 0 3 0 9 0 3 0 9 0 3 0 9 0
41. _ inappropriate Sony dealer for advice e The magnetic Keep external speakers or other electrical disturbance from equipment away from the TV Do not external speakers or move the TV while the TV is turned on Press main power on the TV to turn off the TV for about 15 minutes then turn it on again Abnormal color patches other equipment or the direction of the earth s magnetic field may affect the TV Additional Information Symptom Page 100 appears on e The channel carries no 20 the top of the Teletext broadcast screen and there is no Teletext display Teletext display is Connection is loose or Check the antenna cable and connection 4 incomplete the cable is damaged on the TV VCR and at the wall snowy picture or double images The antenna direction Adjust the antenna direction Contact is inappropriate Sony dealer for advice Signal transmission is Try using a booster too low Use the fine tuning FINE function The magnetic Keep external speakers or other electrical disturbance from equipment away from the Press SELECT until PIC ROTATION 13 other equipment or appears the screen then press Picture slant the direction of the earth s magnetic field to adjust the picture until it is optimal may affect the TV Lines moving across e There is interference Use the fine
42. loose or Check the antenna cable and connection 4 the cable is damaged on the TV VCR and on the wall 10 10 13 12 continued Additional Information jeuonippv 23 24 Troubleshooting continued Possible cause Symptom e The volume level 15 too Press 1 to increase the volume level low Good picture 12 The sound is muted Press 1X to cancel the muting 13 No sound Dotted lines or e There is local Do not use a hair dryer or other stripes interference from cars equipment near the TV neon signs hair dryers power Adjust the antenna direction for generators etc minimum interference Contact a Sony i dealer for advice Broadcast signals are Use a highly directional antenna ghosts reflected by nearby mountains or buildings Use the fine tuning FINE function 11 The antenna setup is Check the antenna setup Contact a Sony inappropriate dealer for advice e Use of a booster is e Turn off or disconnect the booster if it is inappropriate in use The color level setting Press SELECT until COLOR appears 16 is too low on the screen then press or to adjust the color level The color system Press SELECT until COLOR SYS 11 setting is inappropriate appears on the screen then check the color system setting usually set this to AUTO Theantennasetupis Check the antenna setup Contact
43. on XG ONL Y Surround Effect Control XA ONLY Phase 1 register Selection Phase 2 Register Selection XG ONLY Phase 3 Register Selection XG ONL Y Phase 4 Register Selection XG ONL Y Bass Center Shift Treble Center Shift RF Treble Offset W G Stereo Threshold W G Bilingual Threshold G Monaural Threshold G Agreement Count G Search Delay NICAM Search Delay Stereo status Read Delay AGC Switch Auto Constant AGC Gain At Constant Mode Carrier muting on off Audio Clock out on off FM Prescale for non M system FM Prescale for M system FM Prescale for HDEV FM Prescale for HDEV and M W G Prescale NICAM Prescale Auto FM switch Threshold Speaker Gain 7OOOh to 7ffOh Teletext Horizontal Position Teletext Vertical Position Table amp Note Initial Value detailed NIN a W N 1 olo 1 01 010 olo 9 wj oj jojo wu _ 9 a 0 wy 9 VLSINScUV A cS6 INH TVG Functionality Init Range Function Table amp Note Initial Value t gt LA UJ 2 aka es s No No T1 detailed No Name Category OSH OSD H Position gt Option Misc 03 Comb Selection NEN 1 APC Switch 03 TV Sys at Auto Sys 4 No Signal Mute e 1 Auto FM Switch C BPF Control 4 7 Tilt to V Angle offset DBL Disable Blueback Fun
44. particular channel then preset your TV manually see page 10 Note During automatic channel presetting your TV screen will indicate B G M for the TV system SYS Using Your New TV 5 6 Connecting optional components You can connect optional audio video components such as a VCR multi disc player camcorder video game or stereo system To watch the video input of the connected equipment press see page 13 Connecting a camcorder video game equipment using the video input jacks Front of TV Audio Video cable not supplied To 2 To video and video input Video game equipment A Signal flow Notes You can also connect video equipment to the 1 or 2 video input jacks at the rear of your TV Do not connect video equipment to the 22 2 video input jacks at the front and the rear of your TV at the same time otherwise the picture will not be displayed properly on the screen Connecting audio video equipment using the gt monitor output jacks Antenna cable not supplied Rear of TV antenna output To video and audio inputs audio inputs E yellow Audio Video cable J L MONO not supplied hi A Signal flow Note If you select DVD on your TV screen the signal from
45. should be antici pated when ordering these items When indicating parts by reference noted number please include the board name REF NO PART NO C004 C005 C006 C007 C013 C014 C015 C016 C017 C019 C022 C023 C024 C026 C027 C028 C030 C031 C032 C041 C042 C043 C044 C047 C048 C050 C051 C053 C055 C103 C104 C107 C108 C109 C110 C112 C113 C114 C202 C203 C204 A 1404 721 A A 1404 722 A 4 382 854 11 4 382 854 21 1 163 001 51 1 163 001 51 1 164 004 51 1 126 947 11 1 164 232 11 1 126 947 11 1 163 009 11 1 163 243 11 1 163 113 00 1 126 947 11 1 163 227 51 1 163 227 51 1 163 227 51 1 164 004 51 1 164 004 51 1 163 037 11 1 126 965 91 1 164 004 51 1 107 823 51 1 163 251 11 1 163 251 11 1 163 251 11 1 163 251 11 1 163 251 11 1 163 251 11 1 163 251 11 1 163 251 11 1 163 251 11 1 163 251 11 1 164 004 51 1 104 665 11 1 163 005 51 1 126 947 11 1 163 005 51 1 163 005 51 1 163 005 51 1 126 947 11 1 126 947 11 1 126 967 11 1 163 024 00 1 163 024 00 1 137 375 11 DESCRIPTION A BOARD COMPLETE K K K KK KK K KK A BOARD MOUNTED VAR A BOARD MOUNTED COM SCREW M3X10 P SW SCREW M3X14 P SW lt CAPACITOR gt CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CE
46. specifications are subject to change without notice SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY SHADING AND MARK A ON THE SCHEMATIC DIAGRAMS EXPLODED VIEWS AND INTHE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY KV AR25M81A RM 952 TABLE OF CONTENTS Section Title Page Section Title Page SELF DIAGNOSTIC FUNCTION 4 4 DIAGRAMS 4 1 Block Diaeram 24 1 DISASSEMBLY 4 2 Circuit Board Location 26 l 1 Rear Cover Removal 7 4 3 Schematic Diagram 27 1 2 Speaker Block Assy Removal 7 1 A Board Schematic Diagram 28 1 3 Chassis Assy Removal 2 2 B9 Board Schematic Diagram 32 154 Sepvice POSIDOLD uu eiii be 7 3 Board Schematic Diagram 34 1 5 Terminal Bracket and J Board Removal 7 4 Board Schematic Diagram 36 1 6 Board Remova 4l 7 5 Board Schematic Diagram
47. the Neck Assembly fixing screw and removal VM1 Board Removal KV AR25M81A RM 952 e REMOVAL ANODE CAP Note e After removing the anode short circuit the anode of the picture tube and the anode to the metal chassis CRT shield or carbon paint on the CRT e REMOVING PROCEDURES 0 Turn up one side of the rubber cap in the direction indicated by the arrow 2 anode button 3 When one side of the rubber cap is separated from the anode button the anode cap can be removed by turning up the rubber cap and pulling it up in the direction of the arrow HOW TO HANDLE AN ANODE CAP D Do not damage the surface of anode caps with sharp shaped objects 2 Do not press the rubber too hard so as not to damage the inside of anode cap A metal fitting called the shatter hook terminal is built into the rubber 8 Do not turn the foot of rubber over too hard The shatter hook terminal will stick out or damage the rubber 2 Using a thumb pull up the rubber cap firmly in the direc tion indicated by the arrow KV AR25M81A RM 952 SECTION 2 SET UP ADJUSTMENTS The following adjustments should be made when a complete Perform the adjustments in the following order realignment is required or a new picture tube is installed 1 Beam Landing e These adjustments should be performed with rated power 2 Convergence supply voltage unless otherwise noted 3 Focus 4 White Balance Controls a
48. tuning FINE function 11 the TV screen from external sources e g heavy machineries nearby broadcast station The 1 indicator on Your TV may need Contact your nearest Sony service center 22 your TV flashes red service several times between three seconds intervals TV cabinet creaks e Changes in room temperature sometimes make the TV cabinet expand or P contract making a noise This does not indicate a malfunction A boom sound is The TV s demagnetizing heard when the TV function is working is turned on This does not indicate a malfunction Additional Information 25 Overview of controls TV front panel L MONO R AUTO 52 1 SELECT PROGR 4 PROGR 0 0 0 X Button Function Page AUTO PROGR Preset channels automatically 5 SELECT Select the desired item 11 PROGR Select program number 12 D Turn off or turn on the TV 12 A Adjust volume 12 0 Standby indicator 12 2 Select TV or video input 13 d Wake Up indicator 14 C Headphone jack Remote Control sensor e 26 Additional Information Remote Control 15 7 Button Function Page 090 SELECT Select the desired item 10 za O C Adjust value 10 D 2 3 PROGR Select program number 12 0 9 Input numbers 12 4 6 1 Ad
49. white pattern blue back Confirm Magenta ring is not noticable Incase magneta ring is obvious adjust FOCUS VR to take balance of MAGENTA RING and FOCUS RM 952 KV AR25M81A RM 952 2 4 G2 SCREEN AND WHITE BALANCE 1 2 3 4 5 ADJUSTMENTS G2 SCREEN ADJUSTMENT Set the PICTURE to normal Put to VIDEO input mode without signals Connect R G and B of the C6 board cathode to the oscilloscope Adjust BRIGHTNESS to obtain the cathode voltage to the value below Adjust G2 screen on the FBT until picture shows the point before cut off zc oup il Cathode setting voltage 180 V 2 VDC 0V dr 1 2 3 4 5 6 7 1 2 3 4 WHITE BALANCE ADJUSTMENT Set to Service Mode Refer Section 3 1 ADJUSTMENTS WITH COMMANDER Input white raster signal Set the PICTURE to minimum Select WHB 04 GCT and WHB 05 BCT with and 4 and adjust the level with and 6 for the best white balance Set the PICTURE to maximum Select WHB 01 and WHB 02 BDR with 1 and 4 and adjust the level with 3 and 6 for the best white balance Write into the memory by pressing then 0 SUB BRIGHT ADJUSTMENT Set to service mode Input a staircase signal of black to white from the pattern generator BRIGHTNESS 50 PICTURE MINIMUM Select WHB 07 SBR with 1 and 4 and adjust WHB 07 SBR level with 3 and 6 so that the second stripe from the
50. you connect a VCR to the antenna input terminal preset the signal output from the VCR to the program number 0 on the TV If both amp S video input and 1 video input at the rear of your TV are input at the same time the amp S video input is automatically selected To view the video input to 221 video input disconnect S video cable Do not connect video equipment to the 2 video input jacks at the front and the rear of your TV at the same time otherwise the picture will not be displayed properly on the screen When no signal is input from the connected video equipment the TV screen becomes blue CAUTION Do not plug in the power cord until you have completed making all other connections otherwise a minimum leakage current might flow through the antenna and other terminals to ground To avoid battery leakage and damage to the remote remove the batteries from the remote if you are not going to use it for several days If any liquid that leaks from the batteries touches you immediately wash it away with water 5 lt Insert the batteries into the remote Note Do not use old batteries nor use different types of batteries together Preset the channels automatically Front of TV VHF LOW B G Tips e If you want to stop automatic channel presetting press SELECT twice e If your TV has preset an unwanted channel or cannot preset a
51. 0 10 00 50V C331 5 00 50 C332 57 1 163 989 51 1 163 989 51 1 137 375 11 1 126 965 91 1 126 965 91 1 104 666 11 1 126 933 11 1 126 933 11 1 126 941 11 1 126 942 61 1 164 232 11 1 126 964 11 1 136 167 00 1 136 167 00 1 126 941 11 1 126 964 11 1 126 965 91 1 163 133 00 1 109 982 51 1 109 982 51 1 164 505 51 1 164 505 51 1 164 505 51 1 126 935 11 1 163 005 51 1 126 964 11 1 126 967 11 1 164 004 51 1 163 233 51 1 163 233 51 1 163 125 00 1 137 378 11 1 126 963 11 1 126 964 11 1 163 038 00 1 163 038 00 1 164 004 51 1 126 934 11 1 164 004 51 1 163 031 11 1 163 031 11 1 163 031 11 1 163 005 51 1 163 017 00 1 126 960 11 1 126 965 91 1 164 004 51 1 126 963 11 1 164 004 51 1 126 963 11 1 126 963 11 25 81 e All resistors are in ohms e F nonflammable CAPACITORS e MF uF PF uur COILS mH UH uH DESCRIPTION CERAMIC CHIP CERAMIC CHIP MYLAR ELECT BLECT ELECT ELECT ELECT ELECT ELECT CERAMIC CHIP ELECT FILM FILM ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP MYLAR ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT ELECT
52. 02 00 C626 1 102 002 00 5 00 50 20 00 50V C629 1 126 964 11 3 1 2 C630 1 125 494 11 5 00 400 C631 1 128 550 11 5 00 50 C632 1 128 339 11 633 1 104 999 11 634 1 126 933 11 50V C635 1 104 665 11 5 00 50 C636 1 104 760 51 10 00 50 C641 1 102 002 00 C642 1 126 943 11 10 00 100 20 00 50 C643 1 104 665 11 10 00 2 C644 1 104 331 11 10 00 2 C645 1 137 605 11 10 00 200 C646 1 107 679 91 C647 1 163 275 11 20 00 25 20 00 25 C649 1 126 940 11 160V C650 1 163 275 11 10 00 500V C651 1 163 133 00 5 00 630 C652 1 126 965 91 C653 1 126 947 11 10 00 500V 25V 655 1 1119 886 51 20 00 250 C657 1 101 821 00 58 The components identified by shading and mark A are critical for safety Replace only with part number specified DESCRIPTION CERAMIC FILM CERAMIC FILM FILM MYLAR ELECT MYLAR MYLAR CERAMIC CHIP SHORT CHIP MYLAR MYLAR ELECT CERAMIC CHIP CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC CERAMIC ELECT ELECT CERAMIC FILM CERAMIC FILM CERAMIC CERAMIC CHIP CERAMIC CERAMIC ELECT CERAMIC CERAMIC CERAMIC ELECT ELECT BLOCK ELECT ELECT MYLAR ELECT ELECT CERAMIC CHIP CERAMIC ELECT ELECT CERAMIC MYLAR ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CERAMIC 220PF 0 68UF 470 0 82UF 0 1UF 0 033UF 100 0 1UF 0 15UF 0 10 0 0 1UF 0 1UF 47UF 0 001UF
53. 077 61 1 216 085 00 1 215 453 00 1 216 097 61 1 249 421 11 DESCRIPTION METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP SHORT CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP SHORT CHIP RES CHIP RES CHIP CARBON RES CHIP METAL CHIP METAL CHIP CARBON METAL OXIDE METAL OXIDE METAL OXIDE METAL OXIDE METAL OXIDE RES CHIP CARBON METAL OXIDE METAL METAL CHIP CARBON METAL CHIP RES CHIP METAL CHIP METAL CHIP CARBON CARBON METAL OXIDE METAL CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP SHORT CHIP METAL OXIDE METAL OXIDE RES CHIP RES CHIP METAL CHIP METAL RES CHIP CARBON 18K 220 220 10K 12K 18K 220 220 27K 56K 100 22K IM 1 5 10M 470 4 7K 220 150K 21 4 7 56 120 47 68 220 22K 100 220 10K 10K 330 8 2K 10 22K 220 3 3K IK 0 22 5 6K 5 6K 6 8K 4 7K 4 7K 5 6K IK 15K 15K 33K 22K 100K 22 REMARK 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 4W 5 1 10W 0 5 1 10 0 5 1 10W 5 1 4W 5 3W 5 3W 5 2W 5 3W 5 3W 5 1 10W 5 1 4 5 3W 1 1 4W 0 5 1 10 5 1 4W 0 5 1 10W 5 1 10W 0 5 1 10W 0 5 1 1
54. 0W 5 1 4W 5 1 4W 5 2W 5 1 10W 5 1 10W 0 5 1 10 5 1 10W 5 1 10W 5 IW 5 3W 2012 2012 5 1 10W 1 1 4W 5 1 10W 5 1 4W REF NO PART NO R552 R553 R554 R556 R558 R559 R560 R562 R565 R567 R568 R570 R571 R573 R574 R577 R578 R579 R580 R581 R583 R584 R586 R588 R589 R590 R591 R593 R594 R596 R597 R598 R599 R600 R601 R602 R603 R604 R607 R608 R609 R610 R611 R612 R614 R615 R616 R617 R619 R620 R621 R623 R624 R626 R627 R629 R630 R631 R632 R634 1 216 057 61 1 215 453 00 1 215 457 00 1 215 437 00 1 247 843 11 1 249 429 11 1 216 073 61 1 249 401 11 1 216 073 61 1 216 105 61 1 249 383 11 1 216 069 61 1 215 443 00 1 216 089 61 1 216 111 61 1 215 913 11 1 216 369 00 1 216 097 61 1 208 830 11 1 208 790 11 1 216 109 61 1 216 295 61 1 216 607 11 1 215 888 00 1 215 888 00 1 215 465 00 1 260 288 11 1 260 288 11 1 260 288 11 1 215 917 11 1 247 750 11 1 249 438 11 1 249 389 11 1 249 438 11 1 249 419 11 1 249 389 11 1 215 485 00 1 216 097 61 1 249 425 11 1 240 205 91 1 216 057 61 1 216 073 61 1 216 089 61 1 216 045 00 1 216 041 61 1 216 369 00 1 260 302 51 1 249 397 11 1 260 128 11 1 129 720 61 1 215 864 00 1 216 095 61 1 216 089 61 1 216 049 61 1 240 251 11 1 247 747 11 1 249 429 11 1 216 089 61 1 220 886 11 A 1 240 917 91 The components identified by shading and mark A ar
55. 1 1 163 249 11 1 164 005 51 1 163 255 51 1 163 113 00 1 126 933 11 1 165 319 11 1 165 319 11 1 165 319 11 1 126 947 11 1 126 967 11 1 163 031 11 1 126 963 11 1 126 933 11 1 104 708 11 1 109 835 11 1 117 703 11 1 564 509 11 1 764 333 11 1 564 510 11 1 564 511 11 1 564 505 11 1 764 333 11 1 580 843 11 1 580 843 11 1 695 915 11 8 719 069 60 8 719 069 60 8 719 069 60 8 719 069 60 8 719 069 60 8 719 069 60 8 719 069 60 DESCRIPTION CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP SHORT CHIP SHORT CHIP CERAMIC CHIP CERAMIC CHIP BLECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP ELECT ELECT MYLAR MYLAR CERAMIC lt CONNECTOR gt REMARK 470PF 10 50V 100UF 20 00 16V 10 16 470 10 50 10 16 470 10 50V 20 00 50V 470PF 10 50 10 16 470 10 50 10 16 470 10 50V 0 0 47 5 00 50 470000PF 10 25V 20 00 50V 82PF 5 00 50 82PF 5 00 50 470000PF 10 23V 150PF 10 50V 68PF 10 50V 82PF 5 00 50 82PF 5 00 50 470000PF 10 25V 150 10 50 68 10 50V 100UF 20 00 16V 0 1UF 50V 0 1UF 50V 0 1UF 50V 47UF 20 00 16V 47U
56. 1 to 541 Z1 to Z39 VHF A2to A13 UHF A14 to A79 CATV A 8 to A 2 Ato W 4 W 6 to W 84 Antenna 75 ohm external terminal Audio output Speaker 5W Number of terminal Video Input 3 Output 1 Phono jacks 1 Vp p 75 ohms Two input lines available J Audio Input 3 Output 1 Phono jacks 500 mVrms Two input lines available gt S Video Y 1 Vp p 75 ohms unbalanced sync negative C 0 286 Vp p 75 ohms lt Component Video Phono jacks 1 Vp p 75 ohms sync negative Cs 0 7 Vp p 75 ohms Cr 0 7 Vp p 75 ohms Audio 500 mVrms Oupa Tube size em Dimensions wwa mm _ Design and specifications are subject to change without notice http www sony net Sony Corporation
57. 15 5 1 4W C3912 1 102 114 00 CERAMIC 470PF 10 00 50V R2419 1 249 409 11 CARBON 220 5 1 4W R2420 1 249 409 11 CARBON 220 5 1 4W R2421 1 249 409 11 CARBON 220 5 1 4W lt CONNECTOR gt CN3601 1 580 844 11 CONNECTOR POWER CN3602 1 580 844 11 PIN CONNECTOR POWER ETC Cee ete TCC eT Ce Leet CN3603 1 564 521 11 PLUG CONNECTOR BOARD MOUNTED NOT STOCKED IS sk kok kok kok lt DIODE gt D3906 8 719 083 18 DIODE SPB 25MVWF lt CAPACITOR gt C801 1 126 947 11 ELECT 4TUF 20 00 16V 805 1 163 038 00 CERAMIC CHIP 0 1UF 25V C806 1 163 038 00 CERAMIC CHIP 0 1UF 25V IC3901 6 600 129 01 IC RPM7140 H5 C814 1 164 232 11 CERAMIC CHIP 0 010 10 00 50V C815 1 163 251 11 CERAMIC CHIP 100PF 5 00 50 lt SWITCH gt C816 1 164 505 51 CERAMIC CHIP 2206 10 16V C817 1 164 004 51 CERAMIC CHIP 0 1UF 10 00 25V 3601 A 1 571 433 31 SWITCH PUSH AC POWER C818 1 163 239 51 CERAMIC CHIP 5 00 50 C820 1 163 239 51 CERAMIC CHIP 33PF 5 00 50V C821 1 163 038 00 CERAMIC CHIP 0 1UF 25V C822 1 163 009 11 CERAMIC CHIP 0 0010 10 00 50V C823 1 126 933 11 ELECT 100UF 20 00 16V J BOARD MOUNTED NOT STOCKED C826 1 126 963 11 ELECT 4 7UF 20 00 SOV C829 1 163 113 00 CERAMIC CHIP 68 10 50V C830 1 163 038 00 CERAMIC CHIP 0 1UF 25V lt CAPACITOR gt C831 1 126 933 11 ELECT 100UF 20 00 16V C832 1 126 964 11 ELECT 10UF 20 00 50V C2410 1 126 967 11 ELECT 4T
58. 175 MSD601 RT1 2502114 25 2785 UN2111 UN2213 UN2216 25 1162 6 25 1623 1516 IRF614 2SA1606 E 2SA1091 0 2502578 2504159 25 2551 0 2502394 MARKING SIDE ANODE GRN CATHODE CATHODE oS 171 4 2 17 1 6433 RD3 3M B2 AU 01Z V1 10ELS2N TBS 5 ERA22 08 RD5 6M B2 FR104 A5 GP08D HZS9 1NB2 NNCD9 1A T1 RD33EB3T 52 25C2458 YGR 25 3576 DIODE CATHODE D1N20R D1NS4 RD39ES B RD6 8ES B1 RD20ES B2 RD30ES B2 155119 25 035860 LETTER SIDE 2562611 25 2688 1 CATHODE DTZ TT11 15B DTZ10B UDZ TE 17 7 5B UDZSTE 175 1B UDZSTE 179 1B 155355 17 CATHODE d ERCO4 06SE RU4AM T4 DA204K NJM2234AL Single In line Package Pin 8 98 MC14053BF MM1319AFBE M24C08 BN 6 NJM2903M UPC4558G2 RPM7140 H5 1 VIEW Dual In line Package Pin 6 98 21595 SE 135N 86461 6385 74295 TDA9181T SAA5261 MARKING SIDE VIEW Zig zag In line Package Pin 6 99 STR F6456S LA6510 53 KV AR25M81A TDA8172 TA7805S NJM78MO9FA RM 952 KV AR25M81A RM 952 NOTE Items with no part number and no description are not stocked because they are seldom required for routine service The construction parts of an assembled part are indicated with a collation number in the remark column 5 1 SPEAKER BLOCK 7 685 663 71 SCREW BVTP 4 16 7 685
59. 25 61 1 216 033 61 1 216 073 61 1 216 045 00 1 216 073 61 1 216 025 61 1 216 063 61 1 216 063 61 1 216 063 61 1 216 073 61 1 216 049 61 1 216 049 61 1 216 295 61 1 216 049 61 1 216 025 61 1 216 025 61 1 216 025 61 1 216 049 61 1 216 025 61 1 216 025 61 1 216 295 61 1 216 049 61 1 216 025 61 1 414 233 22 1 216 049 61 1 414 233 22 1 216 073 61 1 216 073 61 1 216 049 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 033 61 1 216 041 61 1 216 041 61 1 216 041 61 1 216 041 61 1 216 049 61 1 216 049 61 DESCRIPTION REMARK 2SC2785 HFE 2SD2114K 28C2712 YG UN2111 2SA1091 O 2SK2845 LB102 2SC2712 YG 25 3576 2SC2712 YG lt RESISTOR gt FERRITE OUH RES CHIP 100 5 1 10W RES CHIP 10K 5 1 10W RES CHIP 100 5 1 10W RES CHIP 100 5 1 10W RES CHIP 4 7K 5 1 10W RES CHIP 4 7K 5 1 10W RES CHIP 4 7K 5 1 10W RES CHIP 4 7K 5 1 10W RES CHIP 4 7K 5 1 10W RES CHIP 100 5 1 10W RES CHIP 100 5 1 10W RES CHIP 220 5 1 10W RES CHIP 10K 5 1 10W METAL CHIP 680 5 1 10W RES CHIP 10K 5 1 10W RES CHIP 100 5 1 10W RES CHIP 3 9K 5 1 10W RES CHIP 3 9K 5 1 10W RES CHIP 3 9K 5 1 10W RES CHIP 10K 5 1 10W RES CHIP 5 1 10W RES CHIP 1K 5 1 10W SHORT CHIP 0 RES CHIP 5 1 10W RES CHIP 100 5 1 10W RES CHIP 100 5 1 10W RES CHIP 100 5 1 10W RES CHIP 5 1 10W RES CHIP 100 5 1 10W RES CHIP 100 5 1 10W SHORT CHIP 0 RES CHIP 1K 5 1 10W RES CHIP 100 5 1 10W FERRITE RES CHIP
60. 4 8 719 911 19 155119 25 R7601 1 202 719 00 SOLID IM 10 1 2W D1808 8 719 908 03 GP08D lt TRANSFORMER gt lt IC gt T7601 1 424 505 11 TRANSFORMER LINE FILTER IC1800 8 759 822 38 LA6510 T7602 1 431 182 11 TRANSFORMER LINE FILTER lt JACK gt RAR kok okokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokok 1701 1 540 071 22 SOCKET CRT C6 BOARD MOUNTED NOT STOCKED ok KK ok ok K K KK k k lt COIL gt 4 382 854 11 SCREW M3X10 P SW L701 1 410 667 31 INDUCTOR 22UH L703 1 414 187 11 INDUCTOR 47UH L705 1 414 186 31 INDUCTOR 33UH lt CAPACITOR gt L707 1 414 187 11 INDUCTOR 47UH C701 1 115 350 51 CERAMIC 0 0047UF 2KV C702 1 102 074 00 CERAMIC 0 0010 10 00 50V lt TRANSISTOR gt C708 1 102 114 00 CERAMIC 470PF 10 00 50V C709 1 102 114 00 CERAMIC 470 10 00 SOV Q701 8 729 326 11 2SC2611 C710 1 102 114 00 CERAMIC 470 10 00 50V 0702 8 729 326 11 2882611 0703 8 729 326 11 25 2611 C712 1 102 115 00 CERAMIC 560 10 00 50V 0704 8 729 326 11 2882611 C713 1 102 112 00 CERAMIC 330PF 10 00 50V Q705 8 729 326 11 2882611 C714 1 102 113 00 CERAMIC 390PF 10 00 50V C716 1 126 933 11 ELECT 100UF 20 00 16V Q706 8 729 326 11 2SC2611 C717 1 107 651 11 ELECT 20 00 250V Q707 8 729 200 17 25 1091 Q708 8 729 200 17 25 1091 1800 1 126 964 11 ELECT 100 20 00 SOV 0709 8 729 200 17 2SA1091 O C1803 1 126 964 11 ELECT 100 20 00 50V 0710 8 729 119 7
61. 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 0 5 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W KV AR25M81A RM 952 A REF NO R357 R358 R359 R360 R361 R362 R363 R364 R365 R370 R371 R372 R375 R376 R377 R378 R379 R380 R382 R383 R384 R385 R391 R500 R501 R505 R506 R507 R508 R509 R510 R511 R515 R516 R518 R519 R520 R522 R523 R526 R527 R528 R529 R531 R533 R534 R535 R536 R537 R540 R541 R542 R543 R544 R545 R546 R547 R549 R550 R551 PART NO 1 216 079 00 1 216 049 61 1 216 033 61 1 216 033 61 1 216 073 61 1 216 075 61 1 216 079 00 1 216 295 61 1 216 033 61 1 216 033 61 1 216 083 61 1 216 091 61 1 216 025 61 1 216 081 61 1 216 121 61 1 216 053 61 1 218 179 61 1 216 041 61 1 216 065 61 1 216 049 61 1 216 295 61 1 216 033 61 1 216 049 61 1 249 417 11 1 216 049 61 1 218 756 11 1 216 685 11 1 249 389 11 1 216 473 11 1 216 475 11 1 215 884 11 1 215 910 00 1 215 913 11 1 216 081 61 1 247 807 31 1 215 913 11 1 215 445 00 1 208 806 11 1 249 411 11 1 208 804 11 1 216 001 61 1 208 814 91 1 216 635 11 1 247 843 11 1 249 417 11 1 216 361 21 1 216 067 00 1 216 067 00 1 208 802 11 1 216 065 61 1 216 065 61 1 216 295 61 1 216 437 00 1 215 917 11 1 216 077 61 1 216
62. 56 11 DESCRIPTION UDZSTE 179 1B UDZSTE 179 1B UDZSTE 179 1B UDZSTE 179 1B UDZSTE 179 1B DA204K UDZSTE 179 1B UDZSTE 179 1B UDZSTE 179 1B UDZSTE 179 1B UDZSTE 179 1B lt FUSE gt FUSE lt IC gt 74295 UPC4558G2 MC14053BF NJM2234L lt JACK gt SA JACK BLOCK PIN 9P TERMINAL S lt CHIP CONDUCTOR gt SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 lt COIL gt INDUCTOR 10UH INDUCTOR 100UH INDUCTOR 10UH INDUCTOR 100UH INDUCTOR 47UH INDUCTOR 47UH INDUCTOR 100UH INDUCTOR 47UH INDUCTOR 47UH INDUCTOR 10UH INDUCTOR 10UH REMARK 250V REF NO PART NO Q7309 Q7310 Q7401 Q7402 Q7403 Q7404 Q7501 Q7502 Q7503 Q7505 07507 07509 07510 Q7511 Q7514 Q7515 Q7516 Q7520 Q7522 Q7523 R7215 R7216 R7217 R7218 R7219 R7220 R7221 R7222 R7223 R7224 R7225 R7226 R7238 R7239 R7240 R7241 R7242 R7243 R7334 R7335 R7336 R7337 R7339 R7341 R7342 R7343 R7344 R7401 R7402 R7403 R7404 R7405 R7406 R7407 R7408 R7409 R7410 8 729 010 25 8 729 010 25 8 729 424 67 8 729 424 67 8 729 216 22 8 729 216 22 8 729 010 25 8 729 216 22 8 729 010 25 8 729 010 25 8 729 216 22 8 729 010 25 8 729 010 25 8 729 216 22 8 729 010 25 8 729 010 25 8 729 216 22 8 729 010 25 8 729 010 25
63. 61 1 216 049 61 1 216 049 61 1 216 033 61 1 216 049 61 1 216 041 61 1 216 041 61 1 216 041 61 1 216 049 61 1 216 041 61 1 216 041 61 1 216 049 61 1 216 041 61 1 216 049 61 1 216 295 61 DESCRIPTION RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP SHORT CHIP 470K 470 68 470K 470K 47K 47K 470K 75 470K 15 15 470K 75 220 220 47K 470K 47K 470K 100 100 100 22K 10K 220 15 470 100 12K 18K 220 1 5 680 470 470 470 470 470 100 12K 22K 220 470 470 470 470 470 470 0 KV AR25M81A REMARK 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 2012 2012 5 1 10W 5 1 10W 5 1 10W 2012 2012 5 1 10W 5 1 10W 5 1 10W 5 1 10W 2012 5 1 10W 2012 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W
64. 6SE 2W RS D504 V SNUBBER D633 FR104 A5 Re l PIN OUT i R601 q 1 5K 1 1UH 55252445 R513R514 D529 D R512 9 9 e R657 29 STBY 7V 220K NJM2903M e 158355 1 Reso 1 2W p PIN CONTROL C65 Q604 REIR 2SA1091 0 T2 J PE2 D625 Q608 28C2712 YG 255 l CN506 SWITOH 0985 1000 Q606 2SC2712 YG SWITCHING CN505 5P R650 S MICRO E eee 4 TO C6 BOARD ow CN700 CN712 Q607 IC601 CN600 283576 STR F6456S 0510 2 RELAY DRIVE REGULATOR CONTROL m 1SS355TE 17 1 _ 3 sre Me m 88 050 40 TO BOARD 1 R633 A CN610 25V D51 TO COATING EARTH T601 Q509 5 2502712 YG TO HV BLOCK 18009 E R643 0613 R647 1 i AU 01Z V1 voneo ERZV14D621 5 JW619 JW600 7 5 7 5 P 500 By A 9628 AU 01Z V1 0606 R627 168 10 N Wd RY 00 0608 390 B 788399 RD20ES 1 R604 AN 1 A 601 10 UY 28D2114K 5 SWITCH 18S119 25 22 D603 PROTECT 962 RD33EBT3 Q603 UN2111 ON3171 R Q602 PHOTO 2862712 YG COUPLER PROTECTION _ uu U U yy SS B SSS11477 CKD A AR25M81A PG2 2 828 5 Bee lt gt 29 CN510 a gt gt DH BOARD CN3802 TO DG
65. 7 61 1 216 025 61 1 216 081 61 1 208 806 11 1 216 073 61 1 216 061 00 1 216 053 61 1 216 057 61 1 216 057 61 1 216 057 61 DESCRIPTION RES CHIP SHORT CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP CARBON RES CHIP RES CHIP SHORT CHIP CARBON METAL CHIP RES CHIP SHORT CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP SHORT CHIP SHORT CHIP RES CHIP RES CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP 470 0 470 100 100 820 1 5 2 2K 22K 22K 2 2K 1 5 2 2 68 68 220 220 220 4 7 10K 6 8K 4 7 4 7 10K 10K 1 2K 33K 100 100 100 470 390 330 27K 330 56K 390 100 4 7K 10K 220 470 220 27K 3 3M 680 330 100 22K 10K 10K 3 3K 1 5K 2 2K 2 2K 2 2K KV AR25M81A RM 952 A REMARK 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 4W 5 1 10W 5 1 10W 5 1 4W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W
66. 8 2SC2785 HFE C1804 1 126 964 11 ELECT 10UF 20 00 50V C1809 1 126 942 61 ELECT 10000 20 00 25 0711 8 729 119 78 25 2785 Q712 8 729 119 78 2SC2785 HFE Q714 8 729 255 12 25 2551 lt CONNECTOR gt 01800 8 729 119 76 25 1175 Q1802 8 729 119 78 25 2785 700 1 695 915 11 CONTACT 702 1 695 915 11 CONTACT 703 1 564 509 11 PLUG CONNECTOR lt RESISTOR gt 704 1 695 915 11 CONTACT CN712 1 564 507 11 PLUG CONNECTOR R701 1 219 752 11 METAL 100K 5 1 2W R705 1 216 392 11 METAL OXIDE 1 8 5 3W CNI801 1 564 509 11 PLUG CONNECTOR R710 1 215 923 00 METAL OXIDE 10K 5 1802 5 1 564 506 11 PLUG CONNECTOR R711 1 260 330 11 CARBON 1 5K 5 1 2W R712 1 215 923 00 METAL OXIDE 10K 5 3W lt DIODE gt R713 1 260 330 11 CARBON 1 5K 5 1 2W R714 1 215 923 00 METAL OXIDE 10K 5 3W D701 8 719 911 19 155119 25 R715 1 260 330 11 CARBON 1 5K 5 1 2W D702 8 719 911 19 155119 25 R716 1 249 405 11 CARBON 100 5 1 4W D703 8 719 911 19 155119 25 R717 1 249 405 11 CARBON 100 5 1 4W 66 REF NO R718 R719 R720 R722 R723 R724 R725 R726 R727 R728 R729 R730 R731 R732 R733 R734 R738 R739 R740 R747 R749 R751 R753 R755 R756 R757 R758 R759 R760 R1800 R1801 R1802 R1803 R1805 R1806 R1808 R1809 R1810 R1811 R1812 R1821 R1822 R1823 R1824 R1825 RV702 RV1801 PART NO 1 249 405 11 1 215 469 00 1 249 923 11 1
67. 8 759 672 78 8 759 336 30 8 752 095 72 8 759 666 90 8 759 700 07 8 759 980 58 8 749 019 09 8 749 920 61 8 759 701 59 8 759 231 53 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 414 856 11 1 414 180 11 1 414 233 22 DESCRIPTION lt IC gt 86461 6385 1319 M24C08 BN6 A TA8223K 21595 IC TDA9181T NJM2903M TDA8172 IC STR F6456S SE 135N NJM78MO9FA 78055 lt CHIP CONDUCTOR gt SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP lt COIL gt INDUC
68. 89 51 C513 1 163 263 51 C514 1 106 383 00 C517 1 164 182 11 518 1 104 665 11 C519 1 102 212 00 C521 1 126 934 11 C522 1 126 933 11 C523 1 102 002 00 C524 1 126 967 11 C526 1 130 495 00 C527 1 102 820 00 C528 1 117 214 11 C530 1337372 C531 1 107 903 11 C532 1 126 941 11 C533 1 126 941 11 C534 1 164 004 51 C536 1 130 495 00 C537 1 126 969 11 C538 1 127 717 11 C539 A 1 130 959 91 C540 1 136 171 00 C544 8 719 404 50 C544 8 719 988 61 C546 1 165 319 11 C548 1 163 235 11 C549 1 163 017 00 C550 1 106 220 00 C551 1 126 960 11 C552 1 162 116 00 C553 1 162 116 00 C554 1 107 364 11 556 1 126 941 11 C557 1 126 941 11 C558 1 123 024 21 C560 1 102 228 00 C561 1 129 708 91 C562 1 102 228 00 C564 1 163 038 00 C565 1 107 655 11 DESCRIPTION CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CERAMIC CERAMIC CHIP CERAMIC CHIP MYLAR CERAMIC CHIP ELECT CERAMIC ELECT ELECT CERAMIC ELECT MYLAR CERAMIC CERAMIC MYLAR ELECT ELECT ELECT CERAMIC CHIP MYLAR ELECT FILM FILM FILM MA111 TX 155355 17 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP MYLAR ELECT CERAMIC CERAMIC MYLAR ELECT ELECT ELECT CERAMIC FILM CERAMIC CERAMIC CHIP ELECT 0 1UF 0 1UF 2 2UF 0 0047UF 0 22UF 220PF 1000 0 10 0 10 0 01UF 100 0 10
69. 9 429 11 R5919 1 249 417 11 R5920 1 249 439 11 R5921 1 216 476 11 R5922 1 249 414 11 R5923 1 249 383 11 9 872 347 01 DESCRIPTION 2SC2458 YGR 2SA1175 HFE 2SC2458 YGR 2SC4159 E 2SC2785 HFE 2SC2785 HFE lt RESISTOR gt CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON METAL OXIDE CARBON CARBON 220 560 330 IK 1 5 220 68 68K 47K 68 10K 1 5K 820 10K IK 68K 180 560 1 5 Sony Technology Malaysia Sdn Bhd Visual Products REMARK 5 5 1 4W 5 1 2W 5 5 1 4W 5 1 4W 5 5 1 4W 5 1 4W 5 5 1 4W 5 1 4W 5 1 4W 5 5 1 4W 5 1 4W 5 5 5 1 4W 5 3W 5 5 1 4W REF NO PART NO R5925 R5929 R5930 R5931 R5932 R5933 R5934 R5935 1 249 400 11 1 215 880 00 1 249 413 11 1 249 413 11 1 249 413 11 1 249 413 11 1 249 430 11 1 249 429 11 The components identified by shading and mark A are critical for safety Replace only with part number specified DESCRIPTION REMARK CARBON 39 5 METAL OXIDE 10 5 2W CARBON 470 5 1 4W CARBON 470 5 1 4W CARBON 470 5 1 AW CARBON 470 5 1 4W CARBON 12K 5 1 4W CARBON 10K 5 K K K R 3 701 910 00 4 029 168 01 4 088 012 02 4 092 810 12 4 091 259 01 1 429
70. 97 21 1 410 397 21 1 410 397 21 1 410 397 21 1 410 397 21 1 410 397 21 1 412 911 31 1 410 397 21 1 412 911 31 1 412 911 31 1 410 397 21 1 410 397 21 1 410 397 21 1 410 397 21 KV AR25M81A RM 952 A DESCRIPTION REMARK 155355 17 DIODE FR104 A5 DIODE FR104 A5 DIODE FR104 A5 GP08D GP08D 155355 17 155355 17 SHORT CHIP 0 155119 25 155119 25 RD33EB3T RGP02 17EL 6433 D3SB60 5 6 155355 17 RD20ES B2 RU IP 4 0 AU 01Z V1 AU 01Z V1 AU 01Z V1 RU4AM T4 RN4Z RN4Z RD30ESB2 DTZ TT11 15B 155355 17 DTZIOB RN4Z 155119 25 4 065 4 065 ERA22 08 155355 17 155355 17 DINS4 RD6 8ES B1 DIN20R lt CONNECTOR gt CONNECTOR PIN DY 6P lt FERRITE BEAD gt FERRITE 1 1UH FERRITE 1 1UH FERRITE 1 1UH FERRITE 1 1UH FERRITE 1 1UH FERRITE 1 1UH FERRITE 1 1UH FERRITE FERRITE 1 1UH FERRITE FERRITE FERRITE 1 1UH FERRITE 1 1UH FERRITE 1 1UH FERRITE 1 1UH KV AR25M81A RM 952 A REF NO IC001 IC002 IC003 IC201 IC301 IC302 IC502 IC503 IC601 IC602 IC603 IC604 JR001 JR002 JR003 JR004 JR006 JR007 JROOS JROIO JR012 JR014 JR015 JR016 JR019 JR020 JR022 JR023 JR024 JR025 JRO28 JRO30 JRO31 JR102 JR109 JR202 JR203 JR204 JR214 JR300 JR304 JR308 JR309 JR310 JR311 JR312 JR400 JR500 JR501 JR503 JR505 JR600 L002 L003 L005 PART NO 8 752 929 29 8 759 371 21
71. 9AFBE i a D RESET SUREG rabi 62 G 00 SN 40 2 O U1 ST BY ABL AUDI al STBY 7 B SSS11477 CKD A AR25M81A PG1 2 5 BTOB VM1 BOaARD TO C6 BOARD TO vi BOARD TO V1 BOARD CN5901 03 CN803 CN801 28 29 KV AR25M81A KV AR25M81A RM 952 RM 952 pm e e e o e ec A A 272 SYSTEM CONTROLLER Y C FRONT AM POWER SUPPLY NS RO NS MUTE EW VD 1 2 2 572 5577 T CHIP R597 0 1 015 Da O 2 6501250 200v 0519 6552 ae 2 a HT BY 228 A5PA 43 i DAMPEH DAMPER P 10 HD R523330 02 hz j SA gt i 9o CN511 I B HP a UT 3 7 D518 BL T y RU4AM T4 DY1 PIN DAMPER R579 RJO R508 6P wy D631 SS 2W RS 00 00 1 C656 zz 04 066 18 0527 SNUBBER TH600 i 150UH 22 Ue EE noe pad ERC04 0
72. C F 1602 mMm 56MH oneto 0 0 0 O TO A BOARD CN600 30 i KV AR25M81A KV AR25M81A RM 952 RM 952 2 B9 Board Schematic Diagram 1 2 3 5 6 7 8 9 10 11 12 13 R7217 5 6k 5 6k 7246 7248 01 C7251 07253 Hy CHIP 0 0056 0 0012 25V 0 0047 0 022 7401 MOMUTE CHIP 9 C7240 007242 B CHIP UN2216 BUFFER 22 22 22 0 68 CVBS 0 1 C7227 C7236 16V 1 16v 16 2 4 25V 0 002 0125 F CHIP F CHIP C7255 A GND L7301 1004H B CHIP 0 022 B CHIP 4M 5144 5144 JU cr VIDEO 1 21 2 R7401 Q7402 LED ves s CN7401 B 6P UN2216 BUFFER JW7401 m JR7401 J7402 JW 5MM R 0 CHIP D7413 UDZSTE 179 1B 2 7241 7254 au A Je 4 16 n 5 Raunio i JR7200 C7252 7204 4 Q7403 R3 R7215 7229 C7231 0 CHIP 104H 9 2SA1162 G R7408 27K 0 015 0 015 25 17225 BUFFER 1k 2 7402 CHIP A o CHIP 27 9 LMONO FLCHIP R7411 C7405 C7404 R7412 13 470 470 470 D7403 CHP 216 Je CHIP UDZSTE 179 1B O VIDEO C7406 R7414 7413 R7405 1 470k 68 mu 16V CHIP
73. CN7503 R1822 R1803 10 1 1800 21805 h 809 O CO R1823 0120 c 60 1 8048 CN1802 1 676 100 12 1 717 756 12 H1 Board J Board 2 2 of 2 D 222 2 S S m SIRCSSLED 1 5 1 685 055 11 25 R1 1 j 6 1 721 326 11 SONY 28 CN3904 H CN3906 AK H Aw C3911 3905 s il wel R3915 5 SONY E e R3905 8 R3916 H mm _ E 83914 83902 E E 3901 1 685 057 11 g R a 63903 751 221 CN2410 R3908 3907 83912 R3910 R3909 53906 53905 53904 53903 53902 53908 53907 49 50 20414 8113 KV AR25M81A RM 952 PRINTED WIRING BOARDS H RECEIVER POWER SW LED TELETEXT VELOCITY MODULATION H2 Board R1 C3912 1 685 056 11 783501 2 CN3602 1 721 326 11 Z AC OUT OUT DAO 53601 CN3604 V1 Board ses sony 4 1347 155 A 1 1 720 784 14 8 PE 1 683 643 14 eS qu umm W CN5904 c d cg L5902 5921 51 KV AR25M81A RM 952 4 6 SEMICONDUCTORS TRANSISTOR LETTER SIDE 25K2845 LB102 DTC144ESA DTC114EK 25 2712 25 1
74. CTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR COIL AIR CORE INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR COIL WITH CORE INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR REMARK 10UH 10UH 10UH 10UH 10UH 100UH 22UH 100UH 100UH 10UH 10UH 10UH 10 47UH 150 10UH 10UH 10UH lt PHOTO COUPLER gt ON3171 R lt IC LINK gt IC LINK IC LINK IC LINK lt TRANSISTOR gt 25 2712 25 2712 UN2216 UN2216 UN2213 UN2213 UN2213 2SA1162 G 25 2712 2SA1162 G 2SA1162 G 28C2712 YG 25 2712 2SA1162 G UN2213 2SA1162 G 25 2712 2SA1162 G UN2213 25 2712 IRF614 25 2688 1 2SA1162 G 25 2712 2502578 2 7A S0V AJA 5A 90V 5A 90V REF NO Q600 Q601 Q602 Q603 Q604 0605 0606 0607 0608 R001 R002 R003 R004 R005 R008 R010 ROII R012 R013 R014 R015 R018 R019 R020 R021 R022 R024 R025 R026 R027 R029 R031 R032 R034 R035 R036 R037 R038 R040 R041 R042 R043 R044 R045 R046 R047 R048 R050 R053 R058 R059 R060 R061 R062 R063 R064 R065 R066 R067 PART NO 8 729 119 78 8 729 023 22 8 729 230 49 8 729 424 08 8 729 200 17 8 729 044 30 8 729 230 49 8 729 823 22 8 729 230 49 1 414 233 22 1 216 025 61 1 216 073 61 1 216 025 61 1 216 025 61 1 216 065 61 1 216 065 61 1 216 065 61 1 216 065 61 1 216 065 61 1 216 025 61 1 216 0
75. ESS 50 Color 50 4 Connect an oscilloscope to pin Q BOUT of CN305 A Board Set the service mode and select SAJ 3 SCL with 1 and 4 of the commander then adjust the VB2 VB3 VB4 and 6 Add 6 steps and save the data Input NTSC Color Bar Repeat item 4 to 6 Select WIDE mode write the SAME DATA 3 STEPS for both PAL and NTSC Color Bar input A p ILE VB1 VB2 VB3 VB4 VB2 VB3 VB4 VB2 VB3 VB4 FOR PAL SUB COLOR ADJUSTMENT Difference is within 70m V SUB HUE ADJUSTMENT SHU Select Video Input NTSC3 58 Color Bar 3 Set to following condition PICTURE 100 BRIGHTNESS 50 Color 50 4 Connect an oscilloscope to pin Q BOUT of CN305 A Board 5 Set the service mode and select SAJ 01 SHU with 1 and 4 of the commander then adjust the VB1 VB2 VB3 VB4 and 6 6 Press 0 of the commander to write the data 7 Adjust SAJ O1 SHU as step 2 to 5 when receiving TV mode VB1 1 VB1 VB2 4 The highest level of VB1 VB2 VB3 VB4 must be aligned at the same line Ideal difference level between VB2 and VB3 should be within 110mV 21 Mode Select and adjust the following items to obtain obtimum image Raise lower the data with the and 6 buttons Service Item H POSITION H SIZE PIN AMP TILT V POSITION V SIZE S CORRECTION V LINEARITY AFC BOW AFC ANGLE UPPER CORNER PIN LOWER CORNER PIN WIDE MODE 50Hz
76. ETAL OXIDE 4 1K 5 1W METAL OXIDE 1 5 2W CARBON 5 1 4W CARBON 220K 5 1 2W RES CHIP 5 1 10W RES CHIP 10K 5 1 10W METAL OXIDE 4 7K 5 1W FUSIBLE 0 1 10 1 4W CARBON 330 5 1 4W CARBON 330 5 1 4W RES CHIP 4 7K 5 1 10W RES CHIP 4 7K 5 1 10W lt RELAY gt RELAY AC POWER RELAY AC POWER lt SWITCH gt SWITCH LEVER SWITCH LEVER lt TRANSFORMER gt TRANSFORMER HORIZONTAL DRIVE TRANSFORMER ASSY FLY BACK NX 4009 M3 14 TRANSFORMER HORIZONTAL LINEAR TRANSFORMER FERRITE PMT TRANSFORMER LINE FILTER TRANSFORMER CONVERTER SRT TRANSFORMER CONVERTER SRT lt THERMISTOR gt THERMISTOR THERMISTOR NTC lt THERMISTOR gt THERMISTOR lt TUNER gt TUNER FSS BTF LG433 REF PART NO VDR600 X001 X301 X302 K IS K K K K K K K 7227 7228 7229 7230 C7231 C7232 C7233 C7234 C7235 C7236 C7238 C7240 C7241 C7242 C7243 C7244 C7245 C7246 C7247 C7248 C7249 C7250 C7251 C7252 C7253 C7254 C7255 C7258 C7259 C7260 C7261 C7263 C7301 C7304 C7305 C7333 C7401 C7402 C7403 C7404 C7405 C7406 C7407 63 1 803 830 11 1 579 125 11 1 78 1 134 21 1 78 1 132 21 1 533 223 11 1 163 037 11 1 163 024 00 1 163 023 51 1 163 024 00 1 163 023 51 1 163 037 11 1 164 492 51 1 164 004 51 1 164 492 51 1 164 004 51 1 164 505 51 1 164 505 51 1 164 346 51 1 164 505 51 1 164
77. F 20 00 SOV 0 01UF S0V 20 00 50V 1000 20 00 16V 0 47UF 20 00 250 0 68UF 20 00 250V 0 0047UF 99 PLUG CONNECTOR 6P PLUG CONNECTOR 10P PLUG CONNECTOR 7P PLUG CONNECTOR 8P PLUG CONNECTOR 2P PLUG CONNECTOR 10P PIN CONNECTOR POWER PIN CONNECTOR POWER TAB CONTACT lt DIODE gt UDZSTE 179 1B UDZSTE 179 1B UDZSTE 179 1B UDZSTE 179 1B UDZSTE 179 1B UDZSTE 179 1B UDZSTE 179 1B 250V REF NO D7407 D7408 D7409 D7410 D7411 D7412 D7413 D7501 D7502 D7503 D7504 F7601 1 7203 1 7204 17501 7503 77402 17403 JR7200 JR7203 JR7204 JR7206 JR7208 JR7209 JR7212 JR7401 JR7403 JR7404 JR7503 JR7504 787506 JR7507 JR7509 JR7510 L7204 L7301 L7501 L7506 L7507 L7508 L7509 L7510 L7511 L7512 L7513 64 PART NO 8 719 069 60 8 719 069 60 8 719 069 60 8 719 069 60 8 719 069 60 8 719 914 42 8 719 069 60 8 719 069 60 8 719 069 60 8 719 069 60 8 719 069 60 1 576 334 11 8 759 553 40 8 759 100 96 8 759 009 07 8 759 711 23 1 778 388 11 1 784 646 11 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 216 295 61 1 414 856 11 1 414 189 31 1 414 856 11 1 414 857 11 1 414 187 11 1 414 187 11 1 414 857 11 1 414 187 11 1 414 187 11 1 414 656 11 1 414 6
78. K RES CHIP 2 2K METAL CHIP 5 6K RES CHIP 15K RES CHIP CARBON 470 RES CHIP RES CHIP 470 METAL OXIDE 10 RES CHIP 330 REMARK 0 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 0 5 1 10 0 5 1 10 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 5 1 10W 2012 5 1 10W 5 1 2W 5 1 10W 5 1 10W 5 2W 5 1 10W REF NO PART NO R879 R880 R882 R884 X801 k SIS IS KK KK K 5902 5903 5905 5906 5907 5908 5909 5910 5911 5912 C5913 C5914 C5916 C5917 C5918 C5920 C5921 1 216 073 61 1 216 041 61 1 216 049 61 1 216 025 61 1 578 774 11 4 382 854 11 1 104 661 91 1 161 830 00 1 126 935 11 1 130 491 00 1 107 638 11 1 106 383 00 1 126 933 11 1 130 471 00 1 107 949 11 1 104 999 11 1 130 471 00 1 126 933 11 1 130 491 00 1 126 935 11 1 102 244 00 1 126 964 11 1 101 888 00 CN5901 1 564 510 11 CN5904 1 770 723 11 D5901 D5902 D5903 D5904 D5905 D5906 D5907 L5901 L5902 Q5901 Q5902 69 8 719 911 19 8 719 110 86 8 719 911 19 8 719 110 86 8 719 911 19 1 249 406 11 1 249 406 11 1 414 187 11 1 414 856 11 8 729 230 45 8 729 809 26 DESCRIPTION RES CHIP RES CHIP RES CHIP RES CHIP lt CRYSTAL gt KV AR25M81A RM 952 REMARK 10K 470 100 VIBRATOR CRYSTAL
79. N AMP TILT V POSITION AFC BOW AFC ANGLE UPPER CORNER PIN LOWER CORNER PIN 19 After confirm WIDE MODE ON OFF 2 _ H TRAPEZOID ADJUSTMENT Receive cross hatch dot signal Adjust 1801 on C6 board to make H Trapezoid distortion best A BOARD ADJUSTMENT AFTER 1 003 MEMORY REPLACEMENT Enter to Service Mode Press commander buttons and 0 Data Initialize and 2 and 0 Data Copy to initialize the data Call each item number and check if the respective screen shows the normal picture In cases where items are not well adjusted rectify the fine adjustment Write the data per each item number gt 0 Select item numbers 1 OP2 OPB 02 OP3 and OPB 03 OP4 respectively set the bit per model with command buttons and 6 Press commander buttons 8 and 0 Test Normal to return to the data that was set on the shipment from the factory This will also cancel Service Mode KV AR25M81A RM 952 3 7 PICTURE DISTORTION ADJUSTMENT 1 PICTURE DISTORTION ADJUSTMENT 2 Item Number 00 OB GEO0 HPS H POSITION H TRAPEZOID ROTATE RVI801 ER Ao GEO 2 PIN Cet 3 TLT TRAPEZIUM FL LIH GEO4 VPS V POSITION GEO5 VSZ V SIZE GEO6 SCO VERTICAL S Correction gt GEO7 VLN VLINEARITY 8 BOW AFC BOW 9 AGL AFC ANGLE UPN UPPE
80. P DIODE 155355 17 155355 17 DA204K SHORT CHIP 0 155355 17 155355 17 155355 17 155355 17 UDZSTE 175 1B 155355 17 155355 17 155355 17 155355 17 155355 17 UDZ TE 17 7 5B UDZSTE 179 1B UDZSTE 179 1B DIODE FR104 A5 155355 17 155119 25 155355 17 155355 17 RES CHIP 155355 17 155355 17 10 590 1 10W 155355 17 GP08D DIODE BY228 A52A RU4AM T4 DIODE BY228 A52A REF NO D520 D521 D522 D523 D527 D528 D531 D532 D534 D600 D602 D603 D604 D605 D606 D607 D608 D609 D610 D611 D613 D614 D615 D616 D617 D620 D623 D624 D625 D627 D628 D631 D632 D633 D634 D635 D636 D637 D638 DY1 FB300 501 502 FB600 FB601 FB602 FB603 FB604 FB605 FB606 FB608 FB611 FB612 FB613 FB615 59 PART NO 8 719 988 61 8 719 075 05 8 719 075 05 8 719 075 05 8 719 908 03 8 719 908 03 8 719 988 61 8 719 988 61 1 216 295 61 8 719 911 19 8 719 911 19 8 719 150 92 8 719 028 72 8 719 510 22 8 719 108 18 8 719 988 61 8 719 110 53 8 719 311 31 8 719 043 76 8 719 046 74 8 719 046 74 8 719 046 74 8 719 074 35 8 719 067 18 8 719 067 18 8 719 110 72 8 719 978 65 8 719 988 61 8 719 977 28 8 719 067 18 8 719 911 19 8 719 068 00 8 719 068 00 8 719 948 45 8 719 988 61 8 719 988 61 8 719 510 02 8 719 109 96 8 719 510 48 1 580 798 11 1 410 397 21 1 410 3
81. R CORNER PIN LPN LOWER CORNER 1 11 1010 a gt 2 228 KV AR25M81A KV AR25M81A RM 952 RM 952 SECTION 4 DIAGRAMS 4 1 BLOCK DIAGRAM Dl e MAIN 1 AUDIO AUDIO OUT E SP ASSY slave 90H TV Vin PROSESSOR 201 TA8223K TDA7429S slave 90H lt slave COH gt R out RRES SS UU RR ms 27 Q701 712 x I STN TRENT NE C301 LA6510 CXA2159S BLUE OUT lt slave 88H gt VAY in V1 Lin VIDEO IN 1 Du ccm VM DRIVE JACK BLOCK HOUT FBT 17400 0511 Modulation 1503 PIN V2Y in 2502578 NX 4009 VIDEO AUDIO MIXER 7204 UPC4558G2 PIN CONT PMT HLT EW gt 10502 1505 1504 NJM2903M VD V OUT VD 503 V3 Y in 9 1048172 VIDEOIN3 B 0 System Controller Y C Jungle Deflection Front Amp
82. RAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP MYLAR 220PF 220PF 0 1UF 47UF 0 01UF 47UF 0 0010 47 68 47UF 0 1UF 0 1UF 0 022UF 22UF 0 1UF 470000PF 100 100 100 100 100 100 100 100 100 100 0 10 1000 470PF 47UF 470PF 470PF 470PF 47UF 47UF 47UF 0 018UF 0 018UF 0 068UF REF NO PART NO REMARK NOT STOCKED C205 C206 C207 C208 C209 C210 C212 C213 C214 10 SOV C215 10 S0V C216 10 00 25V C217 20 00 16V C218 10 00 50V C219 20 00 25V C220 10 00 50V C221 5 00 50 C223 10 50V C224 20 00 25V 225 0 50PF 50V C226 0 50PF 50V C264 0 50PF 50V C265 10 00 25V C300 10 00 25 C301 10 00 50V C302 20 00 50V C303 10 00 25 C304 10 16 C305 5 00 50 C306 5 00 50 C307 5 00 50 C308 5 00 50 C309 5 00 50 C310 5 00 50 C311 5 00 50 C312 5 00 50 C313 5 00 50 C315 5 00 50 C316 10 00 25V C317 20 00 10V C318 10 50 C319 20 00 16V C320 10 SOV C322 10 S0V C324 10 50V C325 20 00 16V C327 20 00 25V C328 20 00 50V C329 10 00 50V C33
83. REVISION HISTORY cassis MODEL PART NO 9 872 347 01 KV AR25M81A NO SUFFIX DATE SUPP CORR DESCRIPTION 2002 11 1st Issue SERVICE MANUAL BG3R cuassis KV AR2Z5M81A 52 Pakist TRINITRON COLOR TV KV AR25M81A RM 952 SPECIFICATIONS Note consumption Teletext language English Arabic French Channel coverage B G VHE E2 to E12 UHF E21 to E69 CATV 501 to S03 51 to S41 UHF B21 to B68 501 to 503 51 to S41 D K VHF CI to C12 to R12 UHF C13 to C57 R21 to R60 501 to 503 S1 to 541 Z1 to 739 M VHF A2 to A13 UHF A14 to A79 A 8 to A 2 A to W 4 W 6 to W 84 jJ Antenna 75 ohm external terminal Audio output Speaker 5W 5W Number of terminal Video Input 3 Output 1 Phono jacks 1 Vp p 75 ohms Two input lines available 2 Audio Input 3 Output 1 gt S Video x Component Video Phono jacks 500 mVrms Two input lines available Y 1 Vp p 75 ohms unbalanced sync negative C 0 286 Vp p 75 ohms Phono jacks Y 1 Vp p 75 ohms sync negative Cs 0 7 Vp p 75 ohms 0 7 Vp p 75 ohms Audio 500mVrms Tube size cm 64 Dimension w h d jmm 650 x 517 x 496 Measured diagonally CAUTION SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE ANODE CAP TO THE METAL CHASSIS CRT SHIELD OR CARBON PAINTED ON THE CRT AFTER REMOVING THE ANODE Design and
84. SCREW BVTP 4 16 REE NO PART NO DESCRIPTION REMARK REE NO PART NO DESCRIPTION REMARK 101 X 4040 905 1 BEZNET ASSY 102 104 122 123 127 116 4 369 318 61 SPRING TENSION 102 4 036 405 11 SPRING COMPRESSION 117 1 452 032 00 MAGNET DISC 103 4 086 448 01 BUTTON POWER 118 1 452 094 00 CIRCULAR DISC MAGNET 104 4 086 707 01 GUIDE LIGHT 119 4 057 714 01 PIECE CONVERGENCE 105 8 733 250 05 PICTURE TUBE A60LPN70X 120 4 079 376 01 BAND DGC 106 4 085 483 01 SUPPORT CRT 121 8 453 011 21 299 5 107 4 046 600 11 SPACER DY 122 4 088 697 01 DOOR 108 4387 214 3 PERMALOY ASSY CORRECTION 123 4 087 491 11 SPRING DOOR 109 A 1 451 475 11 DEFLECTION YOKE Y25RSA 124 4 046 765 12 SCREW TAPPING 7 CROWN WASHER 110 C6 BOARD MOUNTED NOTSTOCKED 125 74065 57201 25RSN DGC 111 1 419 322 11 DEGAUSSING 126 A X 4040 830 2 REAR COVER ASSY 9 SCREWS 112 4 063 935 21 CUSHION 50 x 550 DGC 127 4 068 502 41 CUSHION DOOR 113 4 064 883 03 HOLDER DGC 114 1 452 896 61 COIL NA ROTATION RT200 115 BOARD MOUNTED NOT STOCKED 56 NOTE e Items marked are not stocked since they are seldom required for routine The components identified by shading and mark A are critical for safety Replace only with part number specified e All variable and adjustable resistors have characteristic curve B unless otherwise SECTION 6 ELECTRICAL PARTS LIST service Some delay
85. TOR INDUCTOR FERRITE 10UH 3 3UH REF NO PART NO L101 L102 L103 L104 L105 L301 L302 L303 L304 L501 L502 L503 L504 L507 L511 1 512 L513 L515 L518 L601 L901 L902 L905 1 414 656 11 1 414 856 11 1 414 856 11 1 414 856 11 1 414 856 11 1 414 189 31 1 414 185 41 1 414 189 31 1 414 189 31 1 412 525 31 1 416 947 11 1 412 525 31 1 412 525 31 1 459 111 00 1 406 978 71 1 412 549 31 1 412 549 31 1 459 104 00 1 414 187 11 1 469 475 11 1 408 603 31 1 408 603 31 1 414 856 11 600 8 749 924 35 PS200 PS600 PS601 Q002 0101 0201 0202 0205 0206 0207 0301 0302 0303 0305 0306 0307 0308 0309 0312 0313 0314 0315 0503 0505 0506 0507 0509 0511 60 1 532 686 21 1 533 597 41 1 533 597 41 8 729 230 49 8 729 230 49 8 729 424 67 8 729 424 67 8 729 421 19 8 729 421 19 8 729 421 19 8 729 216 22 8 729 230 49 8 729 216 22 8 729 216 22 8 729 230 49 8 729 230 49 8 729 216 22 8 729 421 19 8 729 216 22 8 729 230 49 8 729 216 22 8 729 421 19 8 729 230 49 8 729 93 1 45 8 729 119 80 8 729 216 22 8 729 230 49 8 729 048 07 The components identified by shading and mark A are critical for safety Replace only with part number specified DESCRIPTION INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDU
86. UF 20 00 50V C835 1 163 038 00 CERAMIC CHIP 0 1UF 25V C2411 1 126 967 11 ELECT 47UF 20 00 50V C837 1 126 933 1 ELECT 1000 20 00 16V C2412 1 126 967 11 ELECT 4TUF 20 00 50V C2413 1 102 112 00 CERAMIC 10 00 50V C2414 1 102 112 00 CERAMIC 330PF 10 00 50V lt gt C2418 1 126 960 11 ELECT 1UF 20 00 50 CN801 1 774 812 11 CONNECTOR BOARD TO BOARD 7P C2419 1 126 960 11 ELECT 1UF 20 00 50 CN803 1 774 812 11 CONNECTOR BOARD TO BOARD 7P lt CONNECTOR gt lt DIODE gt CN2410 1 564 523 11 PLUG CONNECTOR 8P D802 8 719 914 44 202 D803 8 719 105 46 RD3 3M B2 0804 8 719 105 91 05 6 2 lt DIODE gt D2410 8 719 070 16 NNCD9 1A T1 lt FERRITE BEAD gt D2411 8 719 070 16 NNCD9 1A T1 D2412 8 719 070 16 NNCD9 1A T1 FB801 1 410 397 21 FERRITE 1 1UH D2414 9 719 070 16 NNCD9 1A T1 FB802 1 410 397 21 FERRITE 1 1UH D2415 9 719 070 16 NNCD9 1A T1 FB803 1 410 397 21 FERRITE 1 1UH FB804 1 414 223 11 INDUCTOR 470UH FB805 1 410 397 21 FERRITE 1 1UH lt JACK gt J2410 1 784 623 11 BLOCK PIN JACK 5P lt IC gt IC801 8 759 476 87 5 5261 68 REF NO JR800 JR801 JR802 JR804 JR805 0801 0803 0805 0806 0807 0808 0810 0811 0817 R800 R801 R802 R803 R804 R805 R807 R813 R820 R821 R822 R824 R825 R827 R828 R829 R830 R831 R832 R835 R839 R841 R842 R843 R844 R845 R846 R847 R848 R849 R850 R851 R853 R857 R861 R862 R863 R864 R866 R871 PART NO
87. W 5 1 10W 2012 5 1 10W 5 10W 5 1 2W 5 1 4W 2012 10 1 5 IW The components identified by shading and mark A are critical for safety Replace only with part number specified REF NO PART NO R635 R636 R637 R639 R640 R641 R642 R643 R644 R646 R647 R648 R649 R650 R652 R653 R654 R656 R657 R659 R660 R661 R682 R901 R902 R909 910 1 216 492 21 1 215 924 00 1 216 492 21 1 216 361 21 1 249 415 11 1 216 361 21 1 249 419 11 1 247 643 11 1 249 419 11 1 215 924 00 1 249 387 11 1 216 057 61 1 249 417 11 1 215 882 00 1 215 900 11 1 215 873 00 1 216 369 00 1 249 417 11 1 260 127 11 1 216 049 61 1 216 073 61 1 215 873 00 1 219 134 11 1 249 411 11 1 249 411 11 1 216 065 61 1 216 065 61 RY600 A 1 755 299 11 RY601 1 755 299 11 S501 5502 1501 1503 1504 1505 T601 T603 T604 500 TH600 1 572 707 11 1 572 707 11 1 437 195 11 A 1 453 284 11 1 431 693 11 1 426 981 11 A 1 429 707 12 A 1 435 147 31 A 1 431 852 11 1 800 193 00 1 803 586 11 THP600A 1 803 541 11 TU101 8 598 449 10 DESCRIPTION REMARK METAL OXIDE 82K 5 3W METAL OXIDE 15K 5 3W METAL OXIDE 82K 5 3W METAL OXIDE 0 22 5 2W CARBON 680 5 1 4W METAL OXIDE 0 22 5 2W CARBON 1 5K 5 1 4W CARBON 3 3K 5 1 4W CARBON 1 5K 5 1 4W METAL OXIDE 15K 5 3W CARBON 3 3 5 1 4W RES CHIP 2 2K 5 1 10W CARBON IK 5 1 4W METAL OXIDE 22 5 2W METAL OXIDE 22K 5 2W M
88. abinet Clean the TV with a dry and soft cloth Do not use benzine thinner or any other chemicals to clean the TV Do not scratch the picture tube Do not plug in too many appliances to the same power socket Do not damage the power cord Do not open the cabinet and the rear cover of the TV as high voltages and other hazards are present inside the TV Refer servicing and disposal of the TV to qualified personnel Your TV is recommended for home use only Do not use the TV in any vehicle or where it may be subject to excessive dust heat moisture or vibrations Table of Contents Using Your New TV RCV L MET 4 001060 Y 4 Step 2 Insert the batteries into the remote 5 otepa Preset the 5 00110021 COMI IO NCIS 6 eso Dl a De t 8 9 NL 12 Advanced Operations Customizing the Diegbure qn 0 15 Viewing your favorite CUTIES 18 blocks the channels CHILD LOCK l 19 NS I Jr k Nl uuu M 20 Additional Information iioo rk ii 22 ull S ID X X 23 used 26 Gl GL OM Back cover WARNING continued Inst
89. all the TV on a stable TV stand and floor which can support the TV set weight Ensure that the TV stand surface is flat and its area is larger than the bottom area of the TV Pull the power cord out by the plug Do not pull the power cord itself Even if your TV is turned off it is still connected to the AC power source mains as long as the power cord is plugged in Unplug the TV before moving it or if you are not going to use it for several days 5 lt 2 lt 4 Using Your New TV Getting Started Connect the antenna If you wish to connect a VCR see the Connecting a VCR diagram below Rear of TV or Antenna cable not supplied IEC connector not supplied Antenna cable not supplied Signal flow Connecting a VCR To watch the video input press see page 13 Rear of TV Antenna cable not supplied 4 antenna input S video cable not supplied To S video To video and audio outputs 83 1 2 X E video input Audio Video cable 55 yellow not supplied 2 1 MONO white R red Signal flow Using Your New TV Notes If you connect a monaural VCR connect the yellow plug to 9 the yellow jack and the black plug to 5 1 MONO the white jack f
90. ar signal input nomark COMMON PAL NTSC 3 58 Readings are taken with a 10 MQ digital multimeter Voltage are dc with respect to ground unless otherwise noted Voltage variations may be noted due to normal produc tion tolerances All voltage are in Volt Cannot be measured Circled numbers are waveform references m bus m m B bus gt signal path Reference information RESISTOR RN METAL FILM RC SOLID FPRD NONFLAMMABLE CARBON FUSE NONFLAMMABLE FUSIBLE RS NONFLAMMABLE METAL OXIDE RB NONFLAMMABLE CEMENT RW NONFLAMMABLE WIREWOUND ADJUSTMENT RESISTOR COIL LF 8L MICRO INDUCTOR CAPACITOR TANTALUM PS STYROL POLYPROPYLENE PT MYLAR MPS METALIZED POLYESTER MPP METALIZED POLYPROPYLENE ALB BIPOLAR ALT HIGH TEMPERATURE ALR HIGH RIPPLE Note The component identified by shading and mark A are critical for safety Replace only with part number specified 27 KV AR25M81A RM 952 KV AR25M81A KV AR25M81A RM 952 RM 952 1 A Board Schematic Diagram 1 2 3 4 5 6 8 9 10 11 12 13 14 15 191 S MICRO D 208 S MICRO TO B9 BOARD TO B9 BOARD CN7402 CN7502 CN7402 CN104 TU101 CN303 S MICRO 2 105 L Ghee TO B9 BOARD TO BOARD CN205 i 43 2 a CN7403 OD EB CN7603 L3 El R IH polls d A 1 2
91. assy X HG B B R GB lt A VM1 board VM1 board ee 14 1 The Red and Blue magnets should be equally far from the horizontal center line 5 separation axis correction magnet adjustment 2 Do not separate the Red and Blue magnets too far 1 Receive the cross hatch signal and adjust PICTURE to MIN Less than 8 mm and BRIGHTNESS to STANDARD 2 Adjust the Y separation axis correction magnet on the neck assembly so that the horizontal lines at the top and bottom of the screen are straight 2 Dynamic Convergence Adjustment Preparation e Before starting this adjustment adjust the horizontal static convergence and the vertical static convergence 12 KV AR25M81A Rotate TLV 2 VOL 29 34 on DY 2 3 FOCUS ADJUSTMENT Rotate TLV VOL 25 XCV Rotate XCV Adj DY Rotate YCH VOL on DY TLH Insert TLH Correction Plate to DY Pocket Left or Right ON DY YCH TLV1 Q Q 3 Screen corner Convergence Se Fix a Permalloy assy corresponding to the misconverged areas b Permalloy assembly md FOCUS adjustment should be completed before W B adjustment FLYBACK TRANSFORMER T503 Receive digital monoscope pattern Set Picture Mode to DYNAMIC Adjust focus VR so that the lion teeth becomes just focus Change the receiving signal to
92. by mode To continue watching the TV press any button or control on the TV or the remote Setting the Sleep timer PE Uh ee Ges tee SLEEP 30 gt SLEEP 60 period of time appears 69 After 30 minutes After 60 minutes The Sleep timer starts gt immediately after you have set it 51 4 SLEEP TIMER 90M No Sleep Timer After 90 minutes To cancel the Sleep timer Press Q5 until SLEEP TIMER OFF appears or turn the TV off 14 Using Your New TV Advanced Operations Customizing the picture and sound SOUND MODE You can customize the picture and a sound by selecting the picture and BIE MODE sound modes or by adjusting its settings You can change the sound effect by selecting the surround mode Selecting the picture and sound modes To select the picture mode Press PIC MODE PIC MODEM DYNAMIC gt STANDARD gt SOFT repeatedly until you get the desired picture mode gt o lt Select To DYNAMIC view high contrast pictures STANDARD view normal contrast pictures 5 SOFT view mild pictures 5 To select the sound mode i SOUND Press SOUND MODE MODE DYNAMIC P DRAMA gt SOFT repeatedly until you get 9 the desired sound mode Select To DYNAMIC listen to dynamic and clear sound that emphasizes the low and high sound
93. chematic Diagram 1 2 3 4 CN3603 CN3g02 CN3601 S MICRO TO B9 BOARD TO B9 BOARD CN7601 CN7602 TO H1 BOARD CN3907 o 1 390 RPM7140 H5 SIRCS RECEIVER 1 D3906 SPB 25MVWF WAKE INDICATOR X A H2 RECEIVER POWER SW LED 3601 AC PUSH SW B SSSBG3R 11477 CKD H2 40 KV AR25M81A RM 952 7 J Board Schematic Diagrams 1 2 9 4 5 6 7 2421 2410 220 47 vj D NNCD9 1A T1 16 E 75 CN2410 Cm C2413 R2415 a D R2414 5 330p 15K 8 CN7501 4 R2417 C2414 R2418 C2419 J 220k 330p 15K 1 Qe B D2415 NNCD9 1A T1 PROTECT JA B SSSBG3R 11475 CKD J 41 CN5901 S MICRO TO A BOARD CN306 D5905 155119 25 Q5905 be 7 2SC2458 YGR 820 db BUFFER R591 R5924 Hn AW 1254 JW5901 10 0MM 25 2785 Q5904 25 1175 BUFFER JW5900 R5906 1k Q5903 2SC2458 YGR 2SC2458 YGR Q5907 05901 HESOE 155119 25 1k TEMP CORR R5910 AJ tL C5918 100 R5904 C5905 220p T 16V 330 470 R5909 500V 10V 220 B Q5906 Q5902 C5912 R5921 ius ud 2SA1606 E 0 1 180 2SC4159 E 1 2W 160V VM DRIVE 1 200V T VM DRIVE 2 FPRD C5903 2 WI 0 0047 4 R5923 R5925 ud I 5 RD39ES B 1 5 T
94. ction CH Selection for Shipping Condition NTSC Models only Cable Air selection for shipping condition NTSC Models only gt 1 Ti NS 15 MSP Optional Bits 1 see below Option Bits OP2 FF ON Optional Bits 2 see below OP3 FF Optional Bits 3 see below gt 95 OP4 FF Optional Bits 4 see below Z O shaded items are fixed data e Standard data listed on the Adjustment Item Table are reference values therefore it may be different for each model and for each mode e Note for Different Data Those are the standard data values written on the microprocessor Therefore the data values of the modes and stored respectively in the memory In case of a device replacement adjustment by rewriting the data value is necessary for some items VI8IASCHV AD cS6 INH KV AR25M81A RM 952 ITEM INFORMATION aces seca 1 Kana 3 3 r 1 NOTE Bit 7 6 amp 5 000 Only PAL color system is selected When Bit 7 is selected Auto PAL amp NTSC 4 43 Color system is enable When Option is single color system Color system cannot be changed amp AUTO will not be displayed No OPB1 OP2 Hem TOP NAM _ KVAR2MBIA 0 o o EX da
95. d to 0 the self diagnostic function will not be able to detect subsequent faults after completion of the repairs Clearing the result display To clear the result display to O press buttons on the remote commander sequentially as shown below when the diagnostic screen is being displayed Channel gt 0 Quitting Self diagnostic screen To quit the entire self diagnostic screen turn off the power switch on the remote commander or the main unit 6 SELF DIANOSTIC CIRCUIT 301 001 Y CHROMA JUNGLE SYSTEM FROM CRT FROM Q604 C6 Q509 507 B overcurrent Occurs when an overcurrent on the B 135 line is detected by Q604 If Q604 go to ON and the voltage to pin 18 of IC301 should go down when V SYNC is more than seven verticals in a period the unit will automatically turn off shut down the power supply Vertical deflection overcurren Occurs when an overcurrent on V drive line is detected by Q507 Power supply will be Occurs when an absence of the vertical deflection pulse is detected by Q509 and 1 001 shut down when detect this by IC001 If the RGB levels do not balance or become low level within 5 seconds this error will be detected by 1 301 TV will stay on but there will be no picture Refers to the RGB levels of the AKB detection Ref pulse that detects IK KV AR25M81A RM 952 SECTION 1 DISASSEMBLY 1 1 REAR COVER REMOVAL Rear cover 1 Nine screws BVTP 4
96. e critical for safety Replace only with part number specified DESCRIPTION RES CHIP METAL METAL METAL CARBON CARBON RES CHIP CARBON RES CHIP METAL CHIP CARBON RES CHIP METAL RES CHIP METAL CHIP METAL OXIDE METAL OXIDE RES CHIP METAL CHIP METAL CHIP RES CHIP SHORT CHIP METAL CHIP METAL OXIDE METAL OXIDE METAL CARBON CARBON CARBON METAL OXIDE CARBON CARBON CARBON CARBON CARBON CARBON METAL RES CHIP CARBON METAL RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP METAL OXIDE CARBON CARBON CARBON FILM METAL OXIDE RES CHIP RES CHIP RES CHIP CEMENTED CARBON CARBON RES CHIP FUSIBLE METAL 2 2K 22K 33K 4 7K 3 3K 10K 10K 47 10K 220K 1 5 6 8K 8 2K 47K 390K 220 100K 100K 2 2K 330K 15 220 220 68K 0 47 0 47 0 47 IK 680 56K 41 56 1 5 4 7 470K 100K 4 7K 22M 2 2K 10K 47K 680 470 1 0 8 22 270K 0 033UF 150 82K 47K 6 8 470 10K 47K 0 1 8 2M REMARK 5 1 10W 1 1 4W 1 1 4W 1 1 4W 5 1 4W 5 1 4W 5 1 10W 5 1 4W 5 1 10W 5 1 10W 5 1 4W 5 1 10W 1 4 2012 5 1 10W 5 3W 5 2W 5 1 10W 0 5 1 10 0 5 1 10 5 1 10W 0 5 1 10W 5 2W 5 2W 1 1 4W 5 1 2W 5 1 2W 5 1 2W 5 3W 5 1 2W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 I4W 1 1 4W 5 1 10W 5 1 4W 5 1 2W 5 1 10W 5 1 10W 2012 5 1 10W 5 1 10W 5 2W 5 1 2W 5 1 4W 5 1 2W 5 00 630V 5 I
97. eas Align the edge of 2 the neck assy with the edge of the G2 grid U G1 G2 Fig 2 1 Fig 2 2 10 2 2 CONVERGENCE Preparation 1 I Before starting this adjustment adjust the focus horizontal size and vertical size Receive dot hatch signal Pic mode Personal Pic 90 Brightness 50 Colour 50 Hue 50 Sharpness 50 Horizontal and Vertical Static Convergence SCREEN G2 C6 Board Moving horizontally adjust the H STAT control so that the red green and blue dots are on top of each other at the center of the screen Moving vertically adjust the V STAT magnet so that the red green and blue dots are on top of each other at the center of the screen If the H STAT variable resistor cannot bring the red green and blue dots together at the center of the screen adjust the horizontal convergence with the H STAT variable resistor and the V STAT magnet in the manner given below In this case the H STAT variable resistor and the V STAT magnet influence each other so be sure to perform adjustments while tracking 25 81 952 BMC Hexapole DY pocket 2 H STAT VR b R G B B G R is 11 KV AR25M81A RM 952 4 BMC Hexapole Magnet If the red green and blue dots are not balanced or aligned then Blue Red use the BMC magnet to adjust in the manner described below Neck assy X Neck
98. f times the indicator flashes Be sure to note the model name and serial number located on the rear of your TV Additional Information Troubleshooting If you find any problem while viewing your TV please check the following guide If any problem persists contact your Sony dealer e Channel presetting is inappropriate or incomplete Noisy sound Distorted picture Broadcast signals are too strong e The TV system setting or channel presetting is inappropriate or incomplete Noisy sound No picture The power cord antenna or VCR is not connected e The TV is not turned on No sound e Press SELECT until MANUAL PROGRAM appears on the screen then preset the channel again The antenna setup 18 Check the antenna setup Contact a Sony inappropriate dealer for advice Signal transmission 15 Try using a booster low e Turn off or disconnect the booster if it is in use If the sound of all the channels are noisy check the TV system TV SYS setting then press AUTO to preset channels again If the sound of some channels are noisy select the channel then select the appropriate TV system TV SYS Check the power cord antenna and the VCR connections Press 1 power Press D main power on the TV to turn off the TV for about five seconds then turn it on again e Connection is
99. fter IC003 MEMORY 116510 22 3 7 Picture Distortion Adjustment 25 KV AR25M81A RM 952 SELF DIAGNOSTIC FUNCTION The units in this manual contain a self diagnostic function If an error occurs the STANDBY TIMER lamp will automatically begin to flash The number of times the lamp flashes translates to a probable source of the problem A definition of the STANDBY TIMER lamp flash indicators is listed in the instruction manual for the user s knowledge and reference If an error symptom cannot be reproduced the remote commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these problems occur 1 DIAGNOSTIC TEST INDICATORS When an errors occurs the STANDBY TIMER lamp will flash a set number of times to indicate the possible cause of the problem If there is more than one error the lamp will identify the first of the problem areas Result for all of the following diagnostic items are displayed on screen No error has occured if the screen displays a O Diagnostic No of times Self diagnostic Probable Detected Item STANDBY TIMER display Diagnostic Cause Symptoms Description lamp flashes result Location Power does Does not light Power cord is not plugged Power does not come turn on in No power is supplied to the Fuse is burned out F4601 TV F AC power supply is faulty B overcurrent 2 times 002 000 or
100. ge lower half Normal size wait for a Teletext page while watching a TV program 1 Enter the Teletext page number that you want to refer to then press X 2 When the page number is displayed press Z to show the text You can also select a Teletext page that appears in the colored column at the bottom of the screen using the corresponding color coded button on the remote Using FASTEXT This feature allows you to quickly access a Teletext page that uses FASTEXT When a FASTEXT program is broadcasted the colored menus appear at the bottom of the screen The colors of the menus correspond to the red Bi green yellow Bi and blue color coded buttons on the remote To access a FASTEXT menu Press the color coded button on the remote corresponding to the menu you want The menu page appears on the screen after several seconds Additional Information 21 22 Additional Information Self diagnosis function Your TV is equipped with a self diagnosis function If there is a problem with your TV the D indicator flashes red The number of times the D indicator flashes indicates the possible causes Front of TV D indicator Check that the indicator flashes red several times between three seconds intervals Count the number of times the D indicator flashes Press D main power to turn off your TV WI N Inform your nearest Sony service center about the number o
101. ge 2 times Vertical deflection stopped IH White balance failure 5 times Lamp ON 0 3 sec E TE One flash count is not used for self diagnostic Lamp OFF 0 3 sec Lamp OFF 3 sec II Hi i i 2559 STANDBY SLEEP lamp 3 STOPPING THE STANDBY TIMER FLASH Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY TIMER lamp from flashing 4 SELF DIAGNOSTIC SCREEN DIPLAY For errors with symptoms such as power sometimes shuts off or screen sometimes goes out that cannot be confirmed it is possible to bring up past occurances of failure for confirmation on the screen To Bring Up Screen Test In standby mode press buttons on the remote commander sequentially in rapid succession as shown below gt channel gt Sound volume Power 4 Note that this differs from entering the service mode mode volume Self Diagnosis screen display SELF DIAGNOSTIC 002 000 Numeral 0 means that no fault has been detected 003 000 004 000 005 001 Numeral 1 means a fault has been detected 101 000 KV AR25M81A RM 952 5 HANDLING OF SELF DIAGNOSTIC SCREEN DISPLAY Since the diagnostic results displayed on the screen are not automatically cleared always check the self diagnostic screen during repairs When you have completed the repairs clear the result display to O Unless the result display is cleare
102. h 2 Press to display the text A Teletext page normally the index page is displayed If there is no Teletext broadcast 100 is displayed at the top left corner of the screen Th SYDNEY 1 2 P166 166 FR1 03 59 09 Flight Alrcraft 5028 747 22 115 115 SQ26 7 To ROMA 2 7 2130 0745 4 2 1 10 SQ21A 35 SQ21A To turn off Teletext Press 3 Additional Information Additional Teletext tasks To Do this display a Teletext page on the TV picture Press Each time you press the screen changes as follows Teletext Teletext and TV TV check the contents of a Teletext service Press An overview of the Teletext contents and page numbers appear on the screen select a Teletext page Press the number buttons to enter the three digit page number of the desired Teletext page If you make a mistake reenter the correct page number To access the next or previous page press PROGR hold pause a Teletext display Press to display the symbol at the top left corner of the screen To resume normal Teletext operation press or reveal concealed information Press 2 e g an answer to a quiz To conceal the information press the button again enlarge the Teletext display Press Each time you press the Teletext display changes as follows Enlarge upper half Enlar
103. just volume 12 7 9 Vd Turn off temporarily or turn on 12 the TV 0 Select TV or video input 13 Slope P O Display the TV program 13 C 2 0 Mute the sound 13 Display on screen information 13 OWE JUMP Jump to previous program 19 2 number gt m SENSE Timer operations j Set TV to turn on automatically 14 e Set TV to turn off automatically 14 PIC MODE Select picture mode 15 SOUND MODE Select sound mode 15 SONY FAVORITE Display favorite channels 18 V J Stereo bilingual operations A B Not function for your TV Teletext operations green label Display Teletext broadcast 20 Display Teletext service contents 21 Stop Teletext display from 21 scrolling Reveal concealed information 21 Enlarge the Teletext display 21 CQ Show TV screen while 21 waiting for Teletext page red green Access a FASTEXT menu 21 yellow blue Additional Information 27 Specifications Power requirements 10 20 Power consumption W indicated onthe rearote v FTelevisionsystem BIGLDIKM Glorsstem PALTALG SECAM NISCGS NTS FTeletextlanguage English Arabic Channel coverage B G E2to E12 E21 to E69 CATV S01 to S03 S1 to S41 B21 to B68 CATV 501 to 503 51 to 541 VHF C1 to C12 R1 to R12 C13 to C57 R21 to R60 CATV S01 to 503 S
104. nd switches should be set as follows unless otherwise noted Note Test Equipment Required PICTURE normal 1 Pattern Generator BRIGHTNESS OL uuu L reb Poma d aU FOE s normal 2 Degausser 3 Oscilloscope Preparation E Purity control e In order to reduce the influence of geomagnetism on the set s picture tube face it east or west e Switch on the set s power degauss with the degausser 2 1 BEAM LANDING Input a white signal with the pattern generator Contrast normal Brightness 2 Position neck assy as shown in Fig2 2 Fig 2 3 Set the pattern generator raster signal to a green raster 4 Move the deflection yoke to the rear and adjust with the purity control so that the green is at the center and the blue and the red take up equally sized areas on each side See Figures 2 1 through 2 4 5 Move the deflection yoke forward and adjust so that the entire screen is green See Figure 2 2 6 Switch the raster signal to blue then to red and verify the condition 7 When the position of the deflection yoke has been decided fasten the deflection yoke with the screws and DY spacers 8 If the beam does not land correctly in all the corners use magnet to adjust it Disk magnets or rotatable See Figure 2 5 disk magnets correct these areas a d Neck assy lt A lt Deflection yoke positioning lt corrects these ar
105. ok ok lt CAPACITOR gt MYLAR 0 01UF FILM 0 01UF ELECT 4 TUF REMARK REF NO 5 1 4W C3906 1 1 4W C3910 5 1 4W 5 C3911 1 1 4W 5 1 4W 5 1 4W 5 1 4W CN3901 5 1 4W CN3902 5 1 4W CN3904 CN3905 590 1 4W CN3907 5 1 4W 5 1 4W 590 1 4W 5 1 4W D3905 5 1 2W D3908 5 5 1 4W 5 1 4W 5 3W J3901 5 3W J3903 5 3W 5 1 4W 590 1 4W 5 3901 5 1 3902 5 1 4W 5 1 4W 5 1 4W 5 1 4W Q3901 590 1 4W Q3902 590 1 4W 5 5 1 4W 5 1 4W R3900 5 1 4W R3901 5 1 4W R3904 5 R3905 5 1 4W R3907 5 1 4W R3908 5 1 4W R3909 5 1 4W R3910 5 1 4W R3911 5 1 4W R3912 5 1 4W R3913 R3914 R3915 R3916 R3920 R3921 NOT STOCKED 53902 53903 53904 53905 53906 5 00 50 53907 5 00 50 53908 20 00 SOV 1 126 963 11 1 126 947 11 1 126 947 11 1 564 507 11 1 564 509 11 1 564 512 11 1 564 512 11 1 564 521 11 8 719 070 16 8 719 070 16 1 750 264 11 1 770 329 13 1 414 183 41 1 414 183 41 8 729 030 02 8 729 030 02 1 249 411 11 1 249 411 11 1 249 429 11 1 249 429 11 1 249 426 11 1 249 413 11 1 249 417 11 1 249 420 11 1 249 411 11 1 247 843 11 1 249 429 11 1 249 411 11 1 249 429 11 1 249 401 11 1 247 807 31 1 247 807 31 1 692 431 21 1 692 431 21 1 692 431 21 1 692 431 21 1 692 431 21 1 692 431 21 1 692 431 21 KV AR25M81A RM 952 Ce Ht DESCRIPTION REMARK ELECT 4 20
106. right is dimly lit White second from the right KV AR25M81A RM 952 SECTION 3 CIRCUIT ADJUSTMENTS 3 1 ADJUSTMENTS WITH COMMANDER Service adjustments to this model can be performed using the supplied Remote Commander RM 952 a ENTERING SERVICE MODE With the unit on standby DISPLAY 5 VOL POWER This operation sequence puts the unit into service mode The screen display is Device Item Marking of new NVM Item No Data Mode GEO 00 HPS 1 SERVICE 50 6385 03 59 0 000A PAL SECAM 50 NTSC 60 Software version Total Power On time hours Suffix No OEM Code b METHOD OF CANCELLATION FROM SERVICE MODE Set the standby condition Press POWER button on the commander then press POWER button again hereupon it becomes TV mode c METHOD OF WRITE INTO MEMORY 1 Set to Service Mode 2 Press 1 UP and 4 DOWN to select the adjustment 4 Press button to indicate WRITE on the screen 5 Press 0 button to write into memory d MEMORY WRITE CONFIRMATION METHOD 1 After adjustment pull out the plug from AC outlet and then plug into AC outlet again 2 Turn the power switch ON and set to Service Mode 3 Call the adjusted items again to confirm adjustments were made 1 4 Select the adjustment item l 3 6 Raise lower the data value 17 MUTING Writes L 0 Executes the writing All the data becomes the val
107. s NTSC others 1 1 g 0 DC Trans Ratio Switching 7 T Pre Overshoot ratio Switch NTSC others 1 1 H Drive Pulse Width Switch O W AFC Gain Control TV Video Text 01 00 01 I O N H Oscillation Slice Level of H Sync Sep v Slice Level of V Sync Sep T lt 7 Macro Vision C m off on 50 60Hz 1 01 1 01 YUV YUV Switch Control CD CD mode for Video Video only RON R ON not memorized Q 0 2 G ON not memorized BON B ON not memorized 2 ON not memorized gt X Z AXIS SW NTSC others Only Dyna O1 01 O1 01 RGB SEL m 2 REFP m Ti lt Jump N lt lt a VM Off W cS6 INH TVG Category P WE MSP TXT Functionality Name Z 0 INF INS N SEE 1 K PH PH3 PH4 3 g 0 TCS 2 EF EI Wl Nite UJ u 2153 2 5 w lt gt Q 0 gt 0 2 lt gt dio 9 Tj lt Y Tj OF WGP NIP ERR 12 VOL TXH 1 TV Init gt N N NI alulo IAIN Range W F F E E FF Pr I 7F 7F LE 7F 7F LE FF F Function Input Attenuation When surround off Input Attenuation When surround
108. screen flashes while adjusting The picture sound and either the program number or video input are displayed The on screen display for the picture and sound information disappears after about three seconds Changing the on screen display language 1 Press SELECT until LANGUAGE ENGLISH appears on the screen LANGUAGE 1511 ENGLISH 2 Press or to select i L2 eo gt LANGUAGE 221 279 Tip e You can also use SELECT and 24 on TV to select the on screen display language continued Using Your New TV 13 Watching the TV continued Setting the Wake Up timer 1 Hn Te Oeste UPTIMER 10M period of time appears The Wake Up timer starts 19 gt immediately after you have set 1t Y UP TIMER OFF lt UP TIMER 12HOOM No Wake Up timer After 12 hours 2 Select the program number or video input you want to display when you wake up Press 1 1 or set the Sleep timer if you want the TV to turn off automatically The indicator on the TV lights up orange when the TV goes into standby mode To cancel the Wake Up timer Press 9 until WAKE UP TIMER OFF appears or turn off the TV s main power Note e If no buttons or controls are pressed for more than two hours after the TV is turned on using the Wake Up timer the TV automatically goes into the stand
109. start flashing 3 Press PROGR or the number buttons until the desired program number appears 4 Press or to start presetting channels automatically continued Using Your New TV Number buttons 9 5 5 3 2 5 10 Presetting channels continued Presetting channels manually Press SELECT until MANUAL PROGRAM appears 1 SELECT m T MANUAL PROGRAM Press or to enter the 2 MANUAL PROGRAM mode _ E VHF LOW B G en 3 Press PROGR or the number buttons until the PROGR desired program number appears Press or until the desired channel picture appears Press SELECT to exit the MANUAL PROGRAM mode SELECT To change the TV system setting If the picture or sound is abnormal when receiving programs through antenna input terminal 1 Press SELECT until TV SYS appears 2 Press or to select the appropriate TV system until the picture or sound quality is optimal Using Your New TV TV SYS B G To change the color system setting If the color is abnormal when receiving programs through the antenna input terminal 22 video input jack 1 Press SELECT until COLOR SYS appears E COLOR SYS AUTO lt 2 Press or to select the appropriate AUTO gt PAL gt SECAM e color system until the color is
110. ues in memory All user control goes to the standard state 61 ex 4 Service data initialization Be sure not to use usually MUTING 0 Write 50Hz adjustment data to 60Hz or vice versa 2 0 Copy and write all data 3 2 ADJUSTMENT METHOD Item Number 00 of device GEO This explanation uses H Position as an example 1 Select GEO 00 HPS with the 1 and 4 buttons 2 Raise lower the data with the and 6 buttons 3 Select the optimum state The standard is IF for PAL reception 4 Wirite with the button The display changes to WRITE 5 Execute the writing with the 0 button The WRITE display will be changed to red color while excuting and back to SERVICE Example on screen display GEO 00 HPS SERVICE 50 GREEN 638 59 7F Adjusted with and 6 buttons GEO 00 HPS 1 WRITE 50 GREEN 638 59 7F 0 000 Write with GEO 00 HPS 1F 50 RED 6385 59 7F 0004 The WRITE display then the display returns to green SERVICE Write executed with 0 Use the same method for all Items Use and 4 to select the adjustment item use and 6 to adjust write with MUTING then execute the write with 0 Note 1 In WRITE the data for all items are written into memory together 2 For adjustment items that have different standard data between 50Hz or 60Hz be sure to use the respective input signal after adjustment
111. x 16 1 3 CHASSIS ASSY REMOVAL 1 2 SPEAKER BLOCK ASSY REMOVAL Four screws Washer head P 4x16 2 Speaker Block Assy 1 4 SERVICE POSITION 1 5 TERMINAL BRACKET AND J BOARD REMOVAL GP 3 J Board T 4 Two screw BVTP 3 x 12 D One screw BVTP 4 x 16 6 Two Hooks 5 Terminal bracket 1 6 V1 BOARD REMOVAL 2 V1 Board D Two claws KV AR25M81A RM 952 1 7 AND 2 BOARDS REMOVAL 1 8 A AND B9 BOARDS REMOVAL Two screws 1 Two screws Washer head 2 BVTAP 3 x 12 2 One screw T Washer head 12 H1 Board One screw Four hooks Washer head x 12 A 6 H2 Board 5 N Two hooks 1 9 PICTURE TUBE REMOVAL Note e Please make sure the TV setis not in standing position before removing necessary CRT support located on bottom right and left 1 Place the TV set with the CRT face down on a cushion jig 2 Removal the rear cover 3 Removal the Speaker Block Assy Earth Coating Assy 4 Anode Cap Removal 69 Nut locking 43 Band DGC Removal ues Degaussing Coil Holder DGC 2 2 Deg g Removal MEME 7 the Neck Assembly EX mp ARA fixing screw and removal 5 C6 Board Removal Spring Tension 2 Removal ds p 9 Chassis Assy Removal Loosen

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Sony TV KV-AR25M81A

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