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9965743012015-05-10 13:29409 KB - Wiki Karat

1. Item number 09 RDR 1F WRITE 4 MUTING 0 Executes the writing 3 4 G2 SCREEN AND WHITE BALANCE 1 2 3 4 1 2 3 4 5 6 bf ADJUSTMENTS G2 SCREEN ADJUSTMENT RV701 Set the PICTURE and BRIGHTNESS to normal Put to VIDEO input mode without signals Connect R G and B of the C board cathode to the oscilloscope Adjust G2 RV701 volume to the value below 175 V DC OV WHITE BALANCE ADJUSTMENTS Set to Service Mode Input an entire white signal Set the PICTURE to maximum Select RDR 09 with and 4 with 13 and 6 Select GDR 0A BDR OB with 1 the level with 3 and 6 Write into the memory by pressing and then set the level to 25 4 for the best white balance MUTING and adjust 0 then RM 870 KV T25SN81 RM 870 SECTION 4 CIRCUIT ADJUSTMENTS 4 1 ADJUSTMENTS WITH COMMANDER Service adjustments are made with the RM 870 that comes with this unit 1 4 Raise lower the service item number 3 6 Raise lower the data Entering service mode Mites With the unit on standby 9 Executes the writing DISPLAY 7 0 All the data becomes the values in memory i 8 0 user control goes the standa
2. NO PART NO DESCRIPTION SURFACE WAVE FILTER SWF401 1 577 169 12 SAWF TRANSFORMER T601 A 1 429 139 41 605 1 424 461 11 T801 1 437 195 11 851 1 453 190 11 THP601A 1 810 961 11 TU101 8 598 323 50 101 1 577 358 21 X300 1 411 752 11 X358 1 567 505 11 443 1 567 504 11 TRANSFORMER CONVERTER SRT TRANSFORMER LINE FILTER KV T25SN81 A3 REMARK TRANSFORMER HORIZONTAL DRIVE TRANSFORMER ASSY FLYBACK NX 2743 M3B lt THERMISTOR gt THERMISTOR POSITIVE lt TUNER gt VSS TUNER BT AG401 lt CRYSTAL gt VIBRATOR CERAMIC COIL OSCILLATOR CRYSTAL OSCILLATOR CRYSTAL IEICE EEE AEA A A tette RR RR RR RR ROR KR SR I A A 1297 523 A BOARD COMPLETE C1201 1 163 021 91 C1202 1 164 004 11 C1205 163 017 00 C1206 163 017 00 C1207 1 163 021 91 C1208 1 163 083 00 C1209 163 109 00 C1210 163 017 00 C1211 1 124 584 00 C1212 163 017 00 C1213 1 126 151 1 C1214 163 017 00 C1215 163 021 9 C1216 124 465 00 C1217 163 033 9 C1218 1 163 021 9 C1219 124 584 00 C1221 1 164 004 1 1222 164 004 1 C1223 164 004 1 C1224 164 004 1 C1225 1 163 093 00 C1226 163 009 1 C1227 163 131 00 C1228 1 163 131 00 59 Rokok sk ok kok koko okokokokokokokakokok k lt CAPACITOR gt CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0 01MF 0 1MF 0 01MF CERAMIC CHIP 1PF CERAMIC CHIP 47PF
3. 1 10W C1764 1 126 933 1 ELECT 100MF 20 16 1 10W C1768 106 383 00 MYLAR 0 047MF 10 200V 1 10W C1769 107 667 11 ELECT 2 2MF 20 160V C1770 1 104 999 11 MYLAR 0 1MF 10 200V 1 10W C1771 1 126 964 11 ELECT 10MF 20 50 1 LOW 1 10W C1772 1 126 933 1 ELECT 100MF 20 16V 25V C1773 106 383 00 MYLAR 0 047MF 10 200V 1 10W C1775 126 933 11 ELECT 100MF 20 16 C1776 126 964 11 ELECT 10 20 SOV 1 10W C1778 130 471 00 MYLAR 0 000MF 5 50 1 LOW 1 10W C1779 1 130 471 00 MYLAR 0001 5 50V 1 10W C1780 126 964 11 ELECT 10MF 20 SOV 1 LOW 1 LOW lt CONNECTOR gt 1 LOW 1 10W CN1701 1 564 511 61 PLUG CONNECTOR 8P 1 LOW 1 LOW lt DIODE gt 1 LOW 1 LOW 01761 8 719 911 19 DIODE 1SS119 25 1 10W 01763 8 719 911 19 DIODE 1SS119 25 1 10W D1764 8 719 911 19 DIODE 1SS119 25 1 10W D1767 8 719 110 88 DIODE RD39ESB2 D1768 8 719 110 88 DIODE RD39ESB2 1 LOW 1 LOW 1 LOW lt COIL gt 1 LOW 1 LOW 11721 1 414 192 31 INDUCTOR 180UH 11722 1 414 192 31 INDUCTOR 180UH 1 2W 11723 1 414 182 11 INDUCTOR 6 8UH 1 LOW 11761 1 410 478 11 INDUCTOR 47UH 1 LOW 11762 1 408 610 31 INDUCTOR 39UH 1 LOW lt TRANSISTOR gt 1 LOW 1 10W 01722 8 729 119 78 TRANSISTOR 2SC2785 HFE 1 10W 01723 8 729 119 78 TRANSISTOR 2SC2785 HFE 1 10W 01756 8 729 119 78 TRANSISTOR 2SC2785 HFE 1 10W 01761 8 729 119 78 TRANSISTOR 2SC2785 HFE 01762 8 729 119 76 TRANSISTOR 2SA1175 HFE 1 LOW 63 KV T25SN81 RM 870 The components identi
4. 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 REMARK 2W F NO PART NO DESCRIPTION R180 216 033 00 5 R181 216 033 00 RES CHIP R182 216 033 00 RES CHIP R203 1 216 033 00 RES CHIP R204 1 216 033 00 RES CHIP R241 216 035 00 RES CHIP R242 1 216 035 00 R243 1 216 073 00 RES CHIP R244 216 073 00 RES CHIP R245 1 216 067 00 RES CHIP R246 1 216 067 00 RES CHIP R247 1 216 053 00 5 R248 1 216 053 00 R249 1 216 049 91 R250 216 049 91 R251 1 216 295 91 SHORT R252 1 249 411 11 CARBON R253 1 216 073 00 RES CHIP R254 249 389 11 CARBON R255 1 249 389 11 CARBON R256 249 411 11 CARBON R264 216 061 00 RES CHIP R265 216 061 00 RES CHIP R266 1 216 089 91 RES CHIP R302 1 216 295 91 SHORT R303 216 025 91 R304 1 216 025 91 RES CHIP R305 216 025 91 5 R306 1 216 025 91 5 R307 1 216 025 91 RES CHIP R308 1 216 033 00 5 R309 216 033 00 5 R310 216 097 91 R311 1 216 075 00 R312 1 216 025 91 5 R313 1 216 089 91 R314 1 216 295 91 SHORT R315 1 216 295 91 SHORT R316 1 216 065 91 RES CHIP R317 1 216 049 91 RES CHIP R318 216 099 00 RES CHIP R319 1 216 123 11 RES CHIP R320 1 216 083 00 RES CHIP R321 1
5. CERAMIC CHIP ELECT CERAMIC CHIP 100MF ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP 47 0 01MF 0 47MF 0 022MF CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0 01MF 100MF 0 1MF 0 1MF 0 1MF CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0 1 10 0 001 390 390 0 0047MF 0 0047MF 0 0047MF 0 0047MF 0 0047MF 10 10 10 10 10 50V 25V 50V 50V 50V 0 25PF 50V 5 10 20 10 20 10 10 20 10 20 10 10 10 10 5 10 5 5 50V 50V 10V 50V 16V 50V 50V 50V 50V 50V 10V 25V 25V 25V 25 50V 50V 50V 50V RM 870 KV T25SN81 RM 870 REF PART NO DESCRIPTION REMARK REF PART NO DESCRIPTION REMARK C1229 1 126 157 11 ELECT 10MF 20 16 lt IC gt C1230 1 164 004 11 CERAMIC CHIP 0 1MF 10 25 C1231 1 126 157 11 ELECT 10MF 20 16 IC1201 8 752 059 57 1110 5 C1232 1 124 234 00 ELECT 22 20 16 202 8 759 493 49 MSP3410D PP B4 C1233 1 126 162 11 ELECT 3 3 20 50 IC1203 8 759 701 75 NJM7805FA C1234 1 164 004 11 CERAMIC CHIP 0 1MF 10 25V C1235 1 163 005 11 CERAMIC CHIP 470 10 50V lt CHIP CONDUCTOR gt C1236 1 163 005 11 CERAMIC CHIP 470 10 50V C1237 1 163 009 11 CERAMIC CHIP 0 001MF 10 50V JRI 1 216 295 91 SHORT 0 C1238 1 164 004 11 CERAMIC CHIP 0 1MF 10 25V JR2 1 216 295 91 SHORT 0 JR3 1 2
6. l 4W R356 1 216 049 91 5 IK 5 1 10W R627 1 249 417 11 CARBON 1K 5 R357 1 216 105 91 5 220K 5 1 10W R628 1 249 417 11 CARBON 1K 5 R360 1 208 291 11 5 4 7M 5 1 10W R629 1 249 401 11 CARBON 47 5 R401 1 216 085 00 5 33K 5 1 10W R632 1 249 381 11 CARBON 1 5 LAW R402 1 216 081 00 5 22K 5 1 10W R635 1 215 882 00 METAL OXIDE 22 5 2W F R403 1 216 021 00 RES CHIP 68 5 1 10W R636 1 215 924 00 METAL OXIDE 15 5 3W F R404 1 216 035 00 5 270 5 1 10W R801 1 215 945 11 METAL OXIDE 3 3K 5 SW F R406 1 216 065 91 5 4 7K 5 1 LOW R802 1 249 381 11 CARBON 1 5 F R407 1 216 063 91 5 3 9K 5 1 10W R803 1 216 057 00 RES CHIP 22K 5 R408 1 216 055 00 5 1 8K 5 1 10W R804 1 216 049 91 5 1K 5 R409 1 216 025 91 5 100 5 1 10W R805 1 216 081 00 RES CHIP 22K 5 R414 1 216 041 00 5 470 5 1 10W R809 1 247 756 11 CARBON 2 2K 5 F R416 1 216 033 00 5 220 5 1 10W R811 1 216 346 00 METAL OXIDE 0 56 5 IW F R419 1 216 049 91 5 1K 5 1 10W R812 1 216 075 00 RES CHIP 12K 5 R420 1 216 039 00 5 390 596 1 10W R816 1 249 437 11 CARBON 47K 5 R421 1 216 033 00 5 220 5 1 10W R820 1 216 053 00 5 1 5K 5 1 0W R424 1 216 057 00 5 2 2K 5 1 LOW R821 1 215 910 00 METAL OXIDE 68 5 3W F R
7. 0 1MF 10 25V C202 1 104 665 11 ELECT 100MF 20 16V C337 1 104 665 11 ELECT 100MF 20 16 C622 1 106 383 00 MYLAR 0 047MF 10 200 C203 1 126 960 11 ELECT IMF 20 50 C338 1 165 320 11 CERAMIC CHIP 0 47MF 10 16 C623 1 126 934 11 ELECT 220 20 16 C035 1 163 009 11 CERAMIC CHIP 0 00IMF 10 50 C204 1 104 665 11 ELECT 100MF 20 16 C339 1 163 121 00 CERAMIC CHIP 150 5 50V C624 1 126 942 61 ELECT 1000MF 20 16V C036 1 163 009 11 CERAMIC CHIP 0 00IMF 10 50 C340 1 163 009 11 CERAMIC CHIP 0 001 10 50V C625 1 102 074 00 CERAMIC 0 000MF 10 50 C037 1 163 117 00 CERAMIC CHIP 100 5 50V C205 1 163 989 11 CERAMIC CHIP 0 033MF 10 25V C038 1 163 117 00 CERAMIC CHIP 100 5 50V C206 1 163 018 00 CERAMIC CHIP 0 0056MF 10 50 C341 1 163 117 00 CERAMIC CHIP 100 5 50 C627 1 162 116 00 CERAMIC 680PF 10 2 C040 1 163 117 00 CERAMIC CHIP 100PF 596 50V C207 1 126 961 11 ELECT 22 20 50V C342 1 164 004 11 CERAMIC CHIP 0 1MF 10 25V C630 1 113 900 51 CERAMIC 470PF 10 250V C208 1 126 961 11 ELECT 22 20 50 C344 1 126 963 11 ELECT 47 20 50 631 1 161 830 00 CERAMIC 0 0047MF 99 500V C042 1 163 117 00 CERAMIC CHIP 100 5 50V C209 1 163 018 00 CERAMIC CHIP 0 0056MF 10 50 C349 1 128 551 11 ELECT 22MF 2000 25V C632 N 1 113 900 51 CERAMIC 470PF 10 250V C044 1 163 117 00 CERAMIC CHIP 100 5 50V C359 1 104 665 11 ELECT 100MF 20 16 C633 1 161 754 00 CERAMIC 0 001 10 C045 1 163 117 00 CERAMIC
8. 4 l Adjustments with Commander 18 4 2 Adjustment Method 19 4 3 Board Adjustment after IC003 Memory Replacement ete eite e nien 22 4 4 Picture Distortion Adjustment 22 KV T25SN81 RM 870 SELF DIAGNOSIS FUNCTION If no acknowledgement is returned from a device which is turned ON the device has a problem In this case one of the LED s responding to the problem device will flicker a defined number of times Flickering is operated by lighting the LED s for 60ss each time The flickering frequency responding to each failed device is shown below NONVOLATILE Heinen TONE Device MEMORY EH CONTROL IC300 IC201 Flickering 1 3 6 Frequency All the devices are checked one after another from the left of the table If an error is found the responding LED will start flickering So if more than 1 device have failed only the one on the left side will flicker 2 1 REAR COVER REMOVAL Two screws BVTP 4x16 One screw BVTP 3x16 Two screws BVTP 4x16 2 2 A BOARD REMOVAL SECTION 2 DISASSEMBLY 2 3 F1 BOARD REMOVAL 3 O 2 4 SERVICE POSITION A board 5 a L8NSS L A3 0 8 1 N 2 5 REPLACEMENT OF PARTS For replacement of the Multi Button Power Button and Light Guide cut the welded portions from them exchange with the ne
9. 470 5 R618 1 219 134 11 FUSIBLE 0 1 10 1 4W R915 1 216 071 00 5 8 2K 5 1 0W R619 1 219 134 11 FUSIBLE 0 1 10 1 AW R1201 1 216 023 00 5 82 5 1 0W R620 1 202 962 11 CEMENTED 3 3 5 10W R1202 1 216 049 01 5 5 R622 1 217 191 21 WIREWOUND 018 10 2W F R1203 1 216 089 01 5 47K 5 R623 1 247 807 31 CARBON 100 5 1 AW R1204 1 216 089 01 5 47K 5 58 The components identified by shading and mark are critical for safety Replace only with part number specified PART NO DESCRIPTION R1205 216 023 00 RES CHIP 82 R1206 216 089 91 47K R1207 216 089 91 47K R1211 216 021 00 68 R1212 216 049 91 IK R1213 216 049 91 IK R1214 216 113 00 470K R1215 216 113 00 470K R1216 216 113 00 RES CHIP 470K R1218 216 041 00 470 R1219 216 073 00 RES CHIP OK R1220 216 049 91 RES CHIP 1K R1221 216 073 00 RES CHIP OK R1222 1 216 049 91 1K R1223 216 073 00 RES CHIP OK R1224 216 073 00 RES CHIP OK R1226 216 689 11 39K R1227 216 689 11 RES CHIP 39K R1228 216 049 91 K R1229 216 041 00 RES CHIP 470 R1230 216 073 00 RES CHIP OK R1231 216 049 91 K R1232 216 063 91 RES CHIP 3 9K R1233 216 057 00 RES CHIP
10. 665 11 ELECT 100MF 20 16V D305 8 719 041 97 DIODE MA113 TX C1202 1 164 004 11 CERAMIC CHIP 0 1MF 10 25 C1203 1 164 004 11 CERAMIC CHIP 0 1MF 10 25 D306 8 719 911 19 DIODE 1SS119 25 D307 8 719 911 19 DIODE 1SS119 25 C1204 1 104 665 11 ELECT 100MF 20 16V D308 8 719 109 54 DIODE RD2 2ESB2 C1205 1 164 004 11 CERAMIC CHIP 01 10 25V D310 8 719 041 97 DIODE MA113 TX C1206 1 164 004 11 CERAMIC CHIP 01 10 25V D311 8 719 109 68 DIODE RD3 6ESB1 C1210 1 104 665 11 ELECT 100MF 20 16V C1212 1 126 960 11 ELECT IMF 20 50 D312 8 719 070 15 DIODE NNCD8 2A T1 D315 8 719 070 16 DIODE NNCD9 1A T1 C1213 1 126 960 11 ELECT 20 SOV D351 8 719 908 03 DIODE GP08D C1214 1 126 964 11 ELECT 10MF 20 50 D399 8 719 977 22 DIODE DTZ9 1 C1215 1 163 123 00 CERAMIC CHIP 180 590 50 D403 8 719 911 19 DIODE 1SS119 25 C1216 1 164 005 11 CERAMIC CHIP 0 47MF 25V C1217 1 104 665 11 ELECT 100MF 20 16V D513 8 719 109 84 DIODE RD5 1ESB1 D551 8 719 908 03 DIODE GP08D C1218 1 163 123 00 CERAMIC CHIP 180 5 50 D561 8 719 911 19 DIODE 1SS119 25 C1219 1 104 665 11 ELECT 100MF 20 16V D591 8 719 911 19 DIODE 1SS119 25 C1221 1 164 005 11 CERAMIC CHIP 0 47 25V D601 8 719 052 84 DIODE LN4SB60 C1222 1 164 005 11 CERAMIC CHIP 047 25V C1223 1 164 346 11 CERAMIC CHIP 1MF 16V D602 8 719 108 18 THYRISTOR 5P6M D603 8 719 110 36 DIODE RD13ESB2 C1224 1 216 295 91 SHORT 0 D604 8 719 312 10 DIODE RU4AM T3 C1225 1 164 005 11 CERAMIC CHIP 0 47 25V D605 8 71
11. 915 11 CONTACT C812 1 136 086 00 FILM 0 017MF 3 CN813 1 695 915 11 CONTACT C816 1 107 636 11 ELECT 10MF 20 160V C820 1 161 754 00 CERAMIC 0 00IMF 10 2KV CN816 1 695 915 11 TAB CONTACT C821 1 104 999 11 MYLAR 0 1MF 10 200 CN817 1 695 915 11 CONTACT CN818 1 695 915 11 TAB CONTACT C822 1 136 541 11 FILM 1 5MF 5 200 CN851 1 508 766 00 CONNECTOR 5MM PITCH 4P C823 1 163 021 91 CERAMIC CHIP 0 01MF 10 50V C825 1 107 364 11 MYLAR 0 01MF 10 200 C850 1 124 480 11 ELECT 470MF 20 25V lt TRIMMER gt C852 1 104 574 11 CERAMIC 0 0047MF 10 2KV 55 1 404 801 11 TRAP CERAMIC C853 1 162 318 11 CERAMIC 0 0001MF 10 500V C854 1 124 480 11 ELECT 470MF 20 25V C856 1 162 318 11 CERAMIC 0 0001MF 10 500V DIODE C857 1 136 165 00 FILM 0 1MF 5 50 C860 1 102 228 00 CERAMIC 470PF 10 500 D001 8 719 109 81 DIODE RD4 7ESB2 D002 8 719 911 19 DIODE 1SS119 25 C861 1 107 654 11 ELECT 33MF 20 250 D003 8 719 041 97 DIODE MA113 TX C875 1 126 967 11 ELECT 47MF 20 SOV D005 8 719 109 84 DIODE RD5 1ESB1 C876 1 107 369 11 MYLAR 0 068MF 10 100V D008 8 719 109 89 DIODE RD5 6ESB2 C891 1 163 007 11 CERAMIC CHIP 680 10 50 C898 1 107 369 11 MYLAR 0 068MF 10 100V D103 8 719 914 42 DIODE DA204K D251 8 719 911 19 DIODE 1SS119 25 C901 1 163 133 00 CERAMIC CHIP 470 5 50 D252 8 719 914 42 DIODE DA204K C902 1 163 133 00 CERAMIC CHIP 470 5 50 D301 8 719 041 97 DIODE MA113 TX C1201 1 104
12. C021 1 163 009 11 CERAMIC CHIP 0 001MF 10 50V C121 1 130 493 00 MYLAR 0 068ME 5 50V C329 1 163 016 00 CERAMIC CHIP 0 0039MF 10 50 C611 1 113 900 51 CERAMIC 470PF 10 250V C022 1 163 009 11 CERAMIC CHIP 0 001 10 50V C330 1 164 004 11 CERAMIC CHIP 0 1MF 10 25 C612 1 102 228 00 CERAMIC 470PF 10 500 C023 1 163 009 11 CERAMIC CHIP 0 00IMF 10 50V C122 1 104 665 11 ELECT 100MF 20 16V C024 1 163 009 11 CERAMIC CHIP 0 001 10 50V C124 1 164 004 11 CERAMIC CHIP 0 1MF 10 25V C331 1 126 964 11 ELECT 10 20 50 C613 1 102 824 00 CERAMIC 470 5 50 C025 1 163 009 11 CERAMIC CHIP 0 00IMF 10 50 C125 1 164 004 11 CERAMIC CHIP 0 1MF 10 25V C332 1 136 165 00 FILM 0 1MF 5 50V C614 1 126 943 11 ELECT 2200MF 20 25V C127 1 163 077 00 CERAMIC CHIP 0 1MF 10 25V C333 1 164 004 11 CERAMIC CHIP 0 1MF 10 25V C616 1 102 228 00 CERAMIC 470PF 10 500V C026 1 163 009 11 CERAMIC CHIP 0 001 10 50 C128 1 163 077 00 CERAMIC CHIP 0 1MF 10 25 C334 1 164 182 11 CERAMIC CHIP 0 0033MF 10 50V C618 1 163 005 11 CERAMIC CHIP 470PF 10 50 C027 1 163 009 11 CERAMIC CHIP 0 001 10 50V C335 1 102 973 00 CERAMIC 100PF 5 50V C619 1 162 116 00 CERAMIC 680PF 10 2 028 1 163 009 11 CERAMIC CHIP 0 00IMF 10 50 C132 1 163 117 00 CERAMIC CHIP 100 5 50V C029 1 163 009 11 CERAMIC CHIP 0 00IMF 10 50 C201 1 126 960 11 ELECT IMF 20 50 C336 1 126 964 11 ELECT 10 20 50 C621 1 104 705 51 FILM 0 1MF 20 250V C034 1 164 004 11 CERAMIC CHIP
13. CHIP 0 1MF 10 25 C602 1 102 050 00 CERAMIC 0 01MF 99 500 011 1 104 664 11 ELECT 47 20 16 CHO 1 136 165 00 FILM 0 1MF 5 50V C013 1 163 009 11 CERAMIC CHIP 0 00IMF 10 50V C111 1 163 009 11 CERAMIC CHIP 0 001MF 10 50V C321 1 164 004 11 CERAMIC CHIP 0 1MF 10 25V C603 1 161 830 00 CERAMIC 0 0047MF 99 500 014 1 163 009 11 CERAMIC CHIP 0 00IMF 10 50 Cll4 1 163 117 00 CERAMIC CHIP 100PF 5 50V C322 1 216 295 91 SHORT 0 C604 1 113 608 11 ELECT BLOCK 470MF 20 400 115 1 163 093 00 CERAMIC CHIP 10 5 50V C323 1 163 243 11 CERAMIC CHIP 47PF 5 50V C605 1 161 830 00 CERAMIC 0 0047MF 99 500V C015 1 101 884 00 CERAMIC 56PF 5 50V C116 1 136 165 00 FILM 0 1MF 5 50V C324 1 115 565 11 CERAMIC CHIP 22MF 10 10 C606 1 161 830 00 CERAMIC 0 0047MF 99 500 C016 1 101 884 00 CERAMIC 56PF 5 50V C325 1 163 093 00 CERAMIC CHIP 10PF 59 50V C607 1 161 830 00 CERAMIC 0 0047 99 500 C017 1 163 117 00 CERAMIC CHIP 100PF 5 50 C117 1 163 117 00 CERAMIC CHIP 100 5 50 C019 1 163 009 11 CERAMIC CHIP 0 00IMF 10 50 C118 1 126 965 11 ELECT 22 20 50 C326 1 163 095 00 CERAMIC CHIP 12PF 59 50V C608 1 104 332 11 CERAMIC 470PF 10 2KV C020 1 163 009 11 CERAMIC CHIP 0 00IMF 10 50V C119 1 163 059 00 CERAMIC CHIP 0 01 50V C327 1 163 093 00 CERAMIC CHIP 10PF 50 50V C609 1 124 347 00 ELECT 100MF 20 160 C120 1 130 493 00 MYLAR 0 068MF 5 50V C328 1 164 004 11 CERAMIC CHIP 0 1MF 10 25V C610 1 126 943 11 ELECT 2200MF 20 25
14. CUSHION LOWER ASSY R1769 1 249 385 11 CARBON 22 5 4W F R1770 1 249 435 11 CARBON 33K 5 1 4W 4 047 808 01 INDIVIDUAL CARTON R1772 1 249 432 1 CARBON 18K 5 1 4W 4 392 003 11 BAND HOLD R1774 1 215 912 11 METAL OXIDE 150 5 3W F 4 392 004 11 CLIP R1775 1 249 417 11 CARBON 1K 5 1 4W F R1776 1 249 432 11 CARBON 18K 5 1 4W R1778 1 249 430 11 CARBON 12K 5 4W R1779 1 249 414 11 CARBON 560 5 1 4W R1780 1 249 418 1 CARBON 1 2K 5 1 44W REMOTE COMMANDER R1781 1 249 410 11 CARBON 270 5 4W R1782 1 249 385 11 CARBON 2 2 5 4W F 1 473 323 11 REMOTE COMMANDER RM 870 R1784 1 247 807 31 CARBON 00 5 14W 9 902 546 01 BATTERY COVER REMOTE COMMANDER R1785 1 249 400 11 CARBON 39 5 14W F R1786 1 249 435 11 CARBON 33K 5 14W R1787 1 249 429 11 CARBON 10K 5 1 4W R1788 1 249 418 11 CARBON 2K 5 1 4W R1789 1 249 413 11 CARBON 470 5 14W R1790 1 216 451 11 METAL OXIDE 20 5 2W F R1791 1 249 413 11 CARBON 470 5 1 4W R1812 1 249 425 11 CARBON 4 7K 5 1 4W R1851 1 249 393 11 CARBON 0 5 4W Sony Corporation English SONY TV Industries M Sdn Bhd Fhirited In Malaysia 9 965 743 01 TV Business of General Area O 1999 5 64
15. IC201 8 759 090 21 IC202 8 759 708 12 IC203 8 759 336 30 IC300 8 759 365 26 IC351 8 759 565 20 IC521 8 759 195 63 IC551 8 759 801 98 IC601 8 749 014 01 IC602 8 749 920 61 1 603 8 749 010 64 IC801 8 759 100 96 201 8 759 157 40 IC1203 8 759 231 53 IC1210 8 759 100 96 IC1211 8 759 711 23 212 8 759 711 23 J251 1 770 786 11 J1201 1 770 661 11 JI202 1 695 585 11 18050 1 216 295 91 18052 1 216 295 91 JR101 1 216 295 91 JR103 1 216 295 91 JR107 1 216 295 91 JR108 1 216 295 91 JRII2 1 216 295 91 JR115 1 216 295 9091 REF PART NO The components identified by shading and mark are critical for safety Replace only with part number specified DIODE 1SS119 25 DIODE ERC06 15S DIODE LNK0220022G DIODE NNCD9 1A T1 DIODE NNCD9 1A T1 DIODE NNCD9 1A T1 DIODE NNCD9 1A T1 DIODE NNCD9 1A T1 DIODE NNCD9 1A T1 DIODE 1SS119 25 DIODE RD4 7ESB2 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 COIL AIR CORE lt IC gt CXP85224A 072S IC L78LROSD MA IC 8 24 08 6 HYB IC SBX1981 11 IC TDA8424 IC NIM78L12A IC TA8223K IC TDA8375A IC TDA4665T V5 118 IC PQO9RE11 IC LA7830 IC STR S6708N IC SE 135N PHOTO COUPLER PC123F2 IC UPC4558G2 IC UPC574J IC TA7805S IC UPC4558G2 IC NJM2234L IC NJM2234L lt JACK gt JACK JACK BLOCK PIN 6P JACK BLOCK PIN L TYPE 3P lt CHIP CONDUCTOR gt SHORT SHORT
16. M eye ae ti Standard data Note Device 36 BKP 00 3F 00 BLK OFF PICTURE u 37 HBL 00 3F 25 H BLK LEFT WIDTH u CON 38 HBR 00 3F 20 H BLK RIGHT WIDTH u CON 39 VBH 00 7 00 VBLK HIGHT WIDTH CON 3A VBL 00 FF FF V BLK LOW WIDTH u CON 3B ODL 00 FF 10 POWER ON DELAY CON 3C OFR 00 OF 00 STBY ON RGB OUT u CON 3D OFM 00 OF 00 MAIN POWER RGB OUT u CON 3E OSH 00 3F 0A OSD POSITION H DKS 00 01 00 D K NICAM CON 40 MUT 00 01 01 NO SYNC MUTE CON 41 DWZ 00 01 00 DISEBLE WIDEZOOM u 42 ABL 00 01 01 BRIGHT ABL u CON 43 DTV 00 01 00 DISABLE TV SYSTEM u CON 44 SCM 00 01 00 SECAM TRAP ACTIVE u CON 45 ROC 00 0F 07 ROTATION CENTER u CON 46 ROS 00 07 03 ROTATION STEP WIDTH u CON 47 DVM 00 01 00 DISABLE VM MUTE u CON 48 FBT 00 01 01 C M FBT LAYER SHORT u CON 49 OPO 00 40 Refer to table below OPTION 0 u CON 4A OP1 OO FF 07 Refer to table below OPTION 1 CON 4B OP2 00 00 Refer table below OPTION 2 e Standard Data Those are the standard data values written on the microprocessor Therefore the data values of the modes are stored respectively in the memory In case of a device replacement adjustment by rewriting the data value is necessary for some items 50 2 uite 50 Hz data YOO age decus 60 Hz data e Standard data listed on the adjustment item table are reference values therefore it is different for every model ITEM INFOR
17. SHORT SHORT SHORT SHORT SHORT SHORT JR116 JR117 L001 L002 L003 L101 L301 L401 L402 L406 L410 L802 L804 L805 L807 L808 L821 L850 Q030 0108 0109 0110 0202 0207 0208 0209 0210 0301 0302 0303 0401 0402 0406 0408 0409 0414 0561 0601 0801 0802 0821 0902 0903 01201 01202 01203 01204 01205 01207 01208 01264 01265 01513 56 1 216 295 91 1 216 295 91 1 408 397 00 1 410 509 11 1 408 605 31 1 410 470 1 408 598 31 1 410 498 11 1 410 510 11 1 410 507 1 410 501 11 1 412 527 11 1 459 075 00 1 416 207 11 1 459 390 00 1 412 553 11 1 459 111 00 1 408 947 00 8 729 422 27 8 729 422 27 8 729 422 27 8 729 422 27 8 729 216 22 8 729 216 22 8 729 421 19 8 729 424 67 8 729 424 67 8 729 421 22 8 729 422 27 8 729 422 27 8 729 422 27 8 729 922 66 8 729 216 22 8 729 422 27 8 729 216 22 8 729 422 27 8 729 200 17 8 729 422 27 8 729 140 50 8 729 016 32 8 729 018 99 8 729 421 19 8 729 421 19 8 729 422 27 8 729 422 27 8 729 422 27 8 729 216 22 8 729 216 22 8 729 422 27 8 729 422 27 8 729 424 67 8 729 424 67 8 729 422 27 DESCRIPTION REMARK SHORT 0 SHORT 0 lt COIL gt INDUCTOR 1UH INDUCTOR 10UH INDUCTOR 15UH INDUCTOR 10UH INDUCTOR 3 9UH INDUCTOR 1 2UH INDUCTOR 12UH INDUCTOR 6 8UH INDUCTOR 2 2UH INDUCTOR 15UH COIL DYNAMIC CONVERSION CHOKE COIL HORIZONTAL LINEARITY INDUCTO
18. 16 295 91 SHORT 0 C1239 1 126 157 1 ELECT 10MF 20 16V JR4 1 216 295 91 SHORT 0 C1240 1 164 222 11 CERAMIC CHIP 0 22 25V 185 1 216 295 91 SHORT 0 C1241 1 124 589 11 ELECT 47MF 20 16 C1242 1 104 760 11 CERAMIC CHIP 0 047MF 0 50 JR6 1 216 295 91 SHORT 0 C1243 1 163 021 41 CERAMIC CHIP 0 01 10 50V JR7 1 216 295 91 SHORT 0 188 1 216 295 91 SHORT 0 C1244 1 163 021 41 CERAMIC CHIP 0 01 0 50 189 1 216 295 91 5 0 C1245 1 163 021 41 CERAMIC CHIP 0 01 10 50 1810 1 216 295 91 SHORT 0 C1246 1 163 231 11 CERAMIC CHIP 15PF 5 50 C1247 1 163 229 11 CERAMIC CHIP 12PF 5 50 JR1I 1 216 295 91 SHORT 0 C1248 1 163 009 11 CERAMIC CHIP 0 001MF 0 50 C1250 1 163 009 11 CERAMIC CHIP 0 00MF 10 50V lt COIL gt C1252 1 216 295 91 SHORT 0 C1253 1 216 295 91 SHORT 0 L1201 1 408 593 31 INDUCTOR 1 5UH C1254 1 124 234 00 ELECT 22MF 20 16V 11202 1 412 010 41 INDUCTOR CHIP 22UH C1255 1 124 584 00 ELECT 100MF 20 10V L1203 1 408 602 31 INDUCTOR 8 2UH L1204 1 408 591 11 INDUCTOR 1UH C1256 1 164 005 11 CERAMIC CHIP 0 47 25V L1205 1 408 602 31 INDUCTOR 8 2UH C1257 1 164 222 11 CERAMIC CHIP 0 22 25V C1258 1 163 033 91 CERAMIC CHIP 0 022 50V L1206 1 412 951 11 INDUCTOR 10UH C1260 1 163 251 11 CERAMIC CHIP 100PF 5 50 L1207 1 412 951 11 INDUCTOR 10UH C1262 1 163 251 11 CERAMIC CHIP 100PF 5 50 C1263 1 163 137 00 CERAMIC CHIP 680PF 5 50 TRANSISTOR C1264 1 163 251 11 CERAMIC CHIP 100PF 5 50 C1265 1 124 234 00 ELECT 2
19. 2 114 00 CERAMIC 470PF 10 50 C710 1 102 114 00 CERAMIC 470PF 10 50 C712 1 102 112 00 CERAMIC 330PF 10 50 C713 1 102 112 00 CERAMIC 330PF 10 50 C714 1 102 112 00 CERAMIC 330PF 10 50 C716 1 126 968 11 ELECT 100MF 20 SOV lt CONNECTOR gt CN701 1 508 766 00 CONNECTOR 5MM PITCH 4P CN703 1 564 509 11 PLUG CONNECTOR 6P CN704 1 695 915 11 TAB CONTACT lt DIODE gt D701 8 719 911 19 DIODE 155119 25 D702 8 719 911 19 DIODE 155119 25 NO PART NO DESCRIPTION D703 D707 D708 D709 D710 D711 D712 D716 D717 J701 L701 Q704 Q705 Q706 Q707 Q708 0709 0710 0711 0712 R701 R702 R703 R705 R710 R711 R712 R713 R714 R715 R719 R720 R721 R722 R723 R724 R725 R726 R727 R728 R729 R730 R731 R732 R733 R734 R738 R739 e 8 719 911 19 8 719 911 19 8 719 911 19 8 719 911 19 8 719 911 19 8 719 911 19 8 719 911 19 8 719 911 19 8 719 121 26 1 251 239 11 1 410 667 31 8 729 326 11 8 729 326 11 8 729 326 11 8 729 200 17 8 729 200 17 8 729 200 17 8 729 119 78 8 729 119 78 8 729 119 78 1 244 941 00 249 496 11 1 249 496 11 216 393 00 1 215 922 11 260 339 11 1 215 922 11 1 260 339 11 215 922 11 1 260 339 11 215 488 00 1 249 923 11 215 489 00 1 249 923 11 1 215 481 00 1 249 923 11 249 419 11 1 249 419 11 1 249 419 11 249 407 11 1 249 407 11 1 249 407 11 1 249 413 11 249 413 11 249 413 11 24
20. 216 689 11 METAL CHIP R322 1 216 083 00 RES CHIP R325 216 037 00 RES CHIP R326 1 216 039 00 RES CHIP R327 216 029 00 RES CHIP R328 216 029 00 RES CHIP R329 1 216 029 00 RES CHIP R330 1 216 049 91 RES CHIP R331 1 216 115 00 RES CHIP R332 1 216 033 00 RES CHIP R334 1 216 041 00 RES CHIP R335 1 216 073 00 RES CHIP R336 216 057 00 5 R338 1 216 295 91 SHORT R341 1 216 049 91 RES CHIP R342 216 036 00 5 R343 1 216 035 00 257 220 220 330 220 220 00K 12K 00 47K 4 7K 1K 120K 1 2M 27K 39K 27K 330 390 150 50 560K 220 470 10K 2 2K 300 270 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 0 50 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 KV T25SN81 A REMARK RM 870 KV T25SN81 RM 870 The components identified by shading A and mark are critical for safety Replace only with part number specified REF PART NO DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK R344 1 216 129 00 RES CHIP 22M 5 1 10W R624 1 215 881 11 METAL OXIDE 15 5 2W F R351 1 216 001 00 5 10 5 1 10W R625 1 249 424 11 CARBON 3 9K 5 1 4W R355 1 216 001 00 5 10 596 1 10W R626 1 249 420 11 CARBON 1 8K 5
21. 22K R1234 216 689 11 39K R1235 216 689 11 39K R1239 249 389 11 CARBON 47 R1240 216 025 91 100 R1241 216 049 91 IK R1242 216 049 91 RES CHIP 1K R1243 216 025 91 RES CHIP 100 R1244 216 025 91 100 R1245 216 037 00 RES CHIP 330 R1246 216 037 00 RES CHIP 330 R1247 216 041 00 470 R1248 216 051 00 RES CHIP 12K R1249 216 041 00 470 R1513 216 073 00 RES CHIP 10K R1514 216 065 91 4 7K R1515 216 025 91 100 lt VARIABLE RESISTOR gt RV301 1 241 769 11 RES ADJ CARBON 470K 5601 1 571 433 31 S801 S901 S902 903 904 905 SG801 1 572 707 11 1 570 577 11 1 570 577 11 1 570 577 11 1 570 577 11 1 570 577 11 1 519 422 11 lt SWITCH gt SWITCH PUSH AC POWER SWITCH LEVER SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH PUSH lt SPARK GAP gt GAP SPARK 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 REMARK 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 14W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W
22. 2MF 20 16V 01201 8 729 230 49 TRANSISTOR 28C2712 YG C1266 1 124 589 11 ELECT 47MF 20 16V 01203 4 729 266 92 TRANSISTOR 2SC2669 O C1267 1 164 004 11 CERAMIC CHIP 0 1MF 10 25V 01205 8 729 216 22 TRANSISTOR 2SA1162 G 01206 8 729 216 22 TRANSISTOR 2SA1162 G C1268 1 124 584 00 ELECT 100MF 20 10 01207 8 729 230 49 TRANSISTOR 2SC2712 YG 01211 8 729 230 49 TRANSISTOR 2SC2712 YG lt CONNECTOR gt 01212 8 729 230 49 TRANSISTOR 28C2712 YG CN1201 1 691 109 11 PLUG L TYPE 12P lt RESISTOR gt lt DIODE gt R1201 1 216 022 00 75 5 10W R1202 1 216 085 00 RES CHIP 33K 5 1 LOW D1201 8 719 908 03 DIODE GP08D R1203 1 216 081 00 RES CHIP 22K 596 1 10W R1204 1 216 035 00 RES CHIP 270 596 10W R1205 1 216 027 00 RES CHIP 120 596 10W lt FERRITE BEAD gt R1207 1 216 053 00 RES CHIP 1 5K 5 1 LOW FB1201 1 412 911 11 FERRITE OUH R1209 1 216 035 00 RES CHIP 270 5 10W FB1202 1 412 911 11 FERRITE OUH R1210 1 216 041 00 RES CHIP 470 5 10W FB1203 1 412 911 11 FERRITE OUH R1211 1 216 015 00 5 39 5 1 10W 1204 1 412 911 11 FERRITE 0UH R1212 1 216 097 91 RES CHIP 100K 5 1 LOW FB1205 1 412 911 11 FERRITE OUH R1213 1 216 097 91 RES CHIP 100K 5 10W 1206 1 412 911 11 FERRITE OUH R1214 1 216 033 00 RES CHIP 220 5 10W R1217 1 216 073 00 RES CHIP 10K 596 1 LOW R1218 1 216 049 91 RES CHIP 5 10W FILTER R1219 1 216 047 91 RES CHIP 820 596 10W FLI201 1 239 803 11 ENCAPSULATED COMPONENT R1220 1 216 049 91 RES
23. 425 1 216 039 00 5 390 5 1 10W R822 1 216 429 00 METAL OXIDE 270 5 IW F R426 1 216 029 00 5 150 5 1 10W R823 1 247 756 11 CARBON 2 2K 5 F R429 1 216 031 00 RES CHIP 180 5 1 10W R825 1 249 392 11 CARBON 8 2 5 F R433 1 216 081 00 5 22K 5 1 10W R826 1 216 059 00 RES CHIP 2 7K 5 R434 1 216 041 00 5 470 5 1 10W R827 1 216 097 91 100K 5 R440 1 216 029 00 5 150 5 1 10W R828 1 216 063 91 5 3 9K 5 R441 1 216 021 00 5 68 5 1 10W R829 1 216 053 00 RES CHIP 1 5K 5 1 0W R521 1 216 049 91 5 1K 5 1 10W R831 1 215 861 00 METAL OXIDE 47 5 IW F R552 1 216 113 00 5 470K 5 1 10W R832 1 216 057 00 5 2 2K 5 R553 1 216 089 91 5 47K 5 1 10W R834 1 216 073 00 5 10K 5 R554 1 163 009 11 CERAMIC CHIP 0 001 10 50V R851 1 249 448 11 CARBON 1 2 5 F R555 1 249 429 11 CARBON 10K 5 R852 1 249 417 11 CARBON 1K 5 F R556 1 216 049 91 5 1K 5 1 10W R853 1 249 377 11 CARBON 0 47 5 1 4W F R557 1 216 055 00 5 1 8K 5 1 LOW R854 1 249 377 11 CARBON 0 47 5 F R560 1 216 067 00 RES CHIP 5 6K 5 1 10W R855 1 202 818 00 SOLID 1K 20 l 2W R561 1 249 421 11 CARBON 2 2K 5 R856 1 249 431 11 CARBON 15K 5 R562 1 249 420 11 CARBON 1 8K 5 R857 1 249 438 11 CARBON 56K 5 R563 1 260 126 11 CARBON 1
24. 7 739 11 1 247 807 31 1 247 807 31 DIODE 1SS119 25 DIODE 185119 25 DIODE 185119 25 DIODE 1SS119 25 DIODE 185119 25 DIODE 185119 25 DIODE 1SS119 25 DIODE 185119 25 DIODE RD9 1ESL2 lt JACK gt SOCKET CRT lt COIL gt INDUCTOR 22UH lt TRANSISTOR gt TRANSISTOR 25 2611 TRANSISTOR 25 2611 TRANSISTOR 25 2611 TRANSISTOR 25 1091 TRANSISTOR 2541091 TRANSISTOR 2SA1091 O TRANSISTOR 2SC2785 HFE TRANSISTOR 25 2785 TRANSISTOR 2SC2785 HFE lt RESISTOR gt CARBON 680K CARBON 100K CARBON 100K METAL OXIDE 22 METAL OXIDE 68K CARBON 82K METAL OXIDE 68K CARBON 82K METAL OXIDE 6 8K CARBON 82K METAL 620K CARBON IK METAL 680K CARBON IK METAL 330K CARBON K CARBON SK CARBON 1 5K CARBON 1 5K CARBON 50 CARBON 150 CARBON 150 CARBON 470 CARBON 470 CARBON 470 CARBON 100 CARBON 100 CARBON 100 KV T25SN81 A3 C REMARK 5 12W 5 l 2W 5 2W 5 3W F 5 3W F 5 l 2W 5 3W F 5 12W 5 3W F 5 12W 1 1 4W 5 F 1 1 4W 5 F 1 1 4W 5 F 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 2W 5 1 4W 5 1 4W RM 870 KV T25SN81 RM 870 C Vil Fi NO PART NO DESCRIPTION REMARK R740 1 247 807 31 R755 1 247 843 11 R756 1 247 843 11 R757 1 247 843 11 RV701 1 230 641 11 PART NO The components identified by s
25. 8 964 A A BOARD COMPLETE C050 1 126 960 11 ELECT 1MF 20 50 C253 1 104 665 11 ELECT 100MF 20 16 C408 1 163 017 00 CERAMIC CHIP 0 0047MF 10 50V C051 1 163 117 00 CERAMIC CHIP 100 5 50V C257 1 136 169 00 FILM 0 22 5 50V C410 1 163 103 00 CERAMIC CHIP 27PF 5 50V C052 1 164 004 11 CERAMIC CHIP 0 1MF 1096 25V C258 1 136 169 00 FILM 0 22MF 5 50V C411 1 163 113 00 CERAMIC CHIP 68PF 5 50V 1 580 798 11 CONNECTOR PIN DY 6P C300 1 104 664 11 ELECT 47MF 2000 16 C413 1 104 665 11 ELECT 100 20 16V 4 039 460 01 HOLDER FBT C053 1 163 009 11 CERAMIC CHIP 0 00IMF 10 50V 4 049 131 01 CASE A SHIELD C055 1 126 941 11 ELECT 470 20 16 C304 1 164 004 11 CERAMIC CHIP 0 1MF 10 25V C415 1 163 017 00 CERAMIC CHIP 0 0047MF 10 50V 4 382 854 11 SCREW M3X10 SW 056 1 163 009 11 CERAMIC CHIP 0 001 10 50 C305 1 164 004 11 CERAMIC CHIP 0 1MF 10 25 C420 1 104 664 1 ELECT 47 20 16 7 682 950 01 SCREW PSW 3X12 C057 1 163 243 11 CERAMIC CHIP 47PF 5 50V C306 1 216 295 91 SHORT 0 C423 1 163 129 00 CERAMIC CHIP 330PF 5 50V C058 1 163 117 00 CERAMIC CHIP 100 5 50 C307 1 164 004 11 CERAMIC CHIP 0 1MF 1090 25V C425 1 163 021 91 CERAMIC CHIP 0 01 10 50 7 685 648 70 SCREW BVTP 3X12 IT 3 C308 1 164 004 11 CERAMIC CHIP 0 1MF 10 25 C501 1 102 228 00 CERAMIC 4 10 500 C059 1 163 117 00 CERAMIC CHIP 100 5 50 C060 1 163 009 11 CERAMIC CH
26. 80K 5 1 2W R858 1 216 370 11 METAL OXIDE 12 5 2W F R564 1 216 091 00 5 56K 5 1 10W R860 1 247 887 00 CARBON 220K 5 l 4W R565 1 216 091 00 5 56K 5 1 10W R881 1 216 043 91 5 560 5 R566 1 216 065 9031 5 4 7K 5 1 10W R882 1 216 059 00 RES CHIP 2 7K 5 R569 1 260 354 71 CARBON 150K 5 1 2W R883 1 216 121 91 RES CHIP 1M 5 R570 1 216 295 91 SHORT 0 R895 1 216 348 00 METAL OXIDE 0 82 5 IW F R571 1 216 033 00 5 220 5 1 10W R898 1 249 421 11 CARBON 2 2K 5 AW R603 1 249 416 11 CARBON 820 5 F R902 1 216 065 91 4 7K 5 LI0W R604 1 249 416 11 CARBON 820 5 F R904 1 216 065 91 5 4 7K 5 1 0W R606 1 215 915 11 METAL OXIDE 470 5 3W F R905 1 216 049 91 1K 5 R610 1 215 924 00 METAL OXIDE 15K 5 3W F R906 1 216 049 91 RES CHIP IK 5 R611 1 202 933 61 FUSIBLE 0 1 10 1 2W F R907 1 216 055 00 5 1 8K 5 R612 1 219 134 11 FUSIBLE 0 1 10 1 4W R908 1 216 055 00 RES CHIP 1 8K 5 LI0W R613 1 219 134 11 FUSIBLE 0 1 10 1 4W R909 1 216 061 00 RES CHIP 33K 5 R614 1 215 877 11 METAL OXIDE 22K 5 IW F R910 1 216 061 00 5 3 3K 5 1 0W R615 1 249 389 11 CARBON 47 5 1 AW R911 1 216 071 00 5 8 2K 5 LI0W R616 A 1 218 265 91 METAL 8 2M 5 R913 1 216 041 00 470 5 R617 1 215 924 00 METAL OXIDE 15 5 F R914 1 216 041 00
27. 9 067 18 DIODE RN4Z C1226 1 126 934 11 ELECT 220MF 20 16V D606 8 719 510 73 DIODE S3L20UF4 C1228 1 164 346 11 CERAMIC CHIP 1MF 16V C1513 1 126 968 11 ELECT 100MF 20 50 D607 8 719 510 26 DIODE DINL20 D609 8 719 510 26 DIODE DINL20 D610 8 719 510 26 DIODE DINL20 lt CONNECTOR gt D611 8 719 510 26 DIODE DINL20 D801 8 719 945 80 DIODE ERC06 15S CN101 1 508 797 00 PIN CONNECTOR 4P CN102 1 564 508 11 PLUG CONNECTOR 5P D802 8 719 900 26 DIODE ERD29 08J CN103 1 564 509 11 PLUG CONNECTOR 6P D851 8 719 302 43 DIODE ELIZ CN106 1 770 747 11 CONNECTOR BOARD TO BOARD 12P D852 8 719 028 72 DIODE RGP02 17EL 6433 CN111 1 564 505 11 PLUG CONNECTOR 2 D853 8 719 302 43 DIODE ELIZ D855 8 719 302 43 DIODE ELIZ CN251 1 564 507 11 PLUG CONNECTOR 4P CN601 1 580 843 11 CONNECTOR POWER D857 8 719 908 03 DIODE GP08D CN602 1 508 765 00 CONNECTOR 5MM PITCH 3P D858 8 719 908 03 DIODE GP08D 55 KV T25SN81 RM 870 A PART NO DESCRIPTION REMARK 0860 8 719 911 19 0891 8 719 945 80 D901 8 719 054 60 D1201 8 719 070 16 01202 8 719 070 16 01203 8 719 070 16 D1207 8 719 070 16 01208 8 719 070 16 01209 8 719 070 16 01504 8 719 911 19 01505 8 719 109 81 FB101 1 410 397 21 FB102 1 410 397 21 FB251 1 410 397 21 FB601 1 410 397 21 FB603 1 410 397 21 FB610 1 410 397 21 FB612 1 410 397 21 FB801 1 420 872 00 ICO01 8 752 886 04 IC002 8 759 805 37 IC003 8 759 370 34 IC004 8 742 041 12
28. 91 RES CHIP R031 216 049 91 RES CHIP R032 1 216 057 00 RES CHIP R033 1 216 049 91 RES CHIP R035 216 049 91 RES CHIP R036 1 216 049 91 RES CHIP R037 1 216 049 91 RES CHIP R038 1 216 033 00 RES CHIP R040 1 216 033 00 RES CHIP R041 1 216 025 91 RES CHIP R042 1 216 039 00 RES CHIP R045 1 216 057 00 RES CHIP R047 1 216 025 91 RES CHIP R048 1 216 025 91 RES CHIP R053 1 216 057 00 RES CHIP R054 1 216 073 00 RES CHIP R057 1 216 049 91 RES CHIP R058 216 065 91 RES CHIP R060 1 216 037 00 RES CHIP R061 216 057 00 RES CHIP R062 1 216 057 00 RES CHIP R063 1 216 057 00 RES CHIP R065 1 216 033 00 RES CHIP R066 1 216 033 00 RES CHIP R067 1 216 033 00 RES CHIP R068 1 216 025 91 RES CHIP R071 1 216 037 00 RES CHIP R076 1 216 025 9091 RES CHIP R077 216 025 91 RES CHIP R090 1 216 073 00 RES CHIP R101 1 216 065 91 RES CHIP R102 1 216 049 91 RES CHIP R113 1 216 081 00 RES CHIP R114 1 216 041 00 RES CHIP R115 1 216 081 00 RES CHIP R116 216 081 00 RES CHIP R117 1 216 081 00 RES CHIP R118 216 081 00 RES CHIP R119 216 055 00 RES CHIP R120 216 109 00 RES CHIP R131 216 464 11 METAL OXIDE 4 7K 4 7K 4 7K 4 7K 10K 2 2K 2 2K 220 220 220 100 330 100 100 10K 4 7K 1K 22K 470 22K 22K 22K 22K 1 8K 330K 18K 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
29. AMS EXPLODED VIEWS AND IN THE 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 T25SN81 RM 870 TABLE OF CONTENTS Section Title Page Section Title Page SELF DIAGNOSIS FUNCTION 4 5 DIAGRAMS 8 1 Block Diagr m ote s 25 T GENERAL enses 5 5 2 Circuit Boards Location 29 5 3 Schematic Diagrams and Printed Wiring Boards 29 2 DISASSEMBLY 1 Schematic Diagram of A Board 33 2 1 Rear Cover Removal 11 2 Schematic Diagrams of A3 F1 and Boards 37 2 2 A Board Removal 11 3 Schematic Diagrams of C and VM Boards 45 2 3 Board Removal 11 5 4 Semiconductors 48 2 4 Service Position essere 11 2 5 Replacement of Parts ee 12 6 EXPLODED VIEW 2 6 Demagnetization Coil Removal 12 6 1 Chassis oe eee tto ee ete led 51 2 7 Picture Tube Removal 13 7 ELECTRICAL PARTS LIST 53 3 SET UP ADJUSTMENTS 3 1 Beam Landing ise dee 14 3 2 Convergence enr rrr ren 15 3 3 Focus Adjustment pe 17 3 4 62 Screen and White Balance Adjustments 17 4 CIRCUIT ADJUSTMENTS
30. CHIP 100PF 5 50V C210 1 163 989 11 CERAMIC CHIP 0 033MF 10 25V C046 1 163 117 00 CERAMIC CHIP 100 596 50V C211 1 164 004 11 CERAMIC CHIP 0 1MF 10 25V C361 1 163 009 11 CERAMIC CHIP 0 001 10 50 C634 1 163 005 11 CERAMIC CHIP 470 10 50 C047 1 163 117 00 CERAMIC CHIP 100 5 50V C233 1 104 664 11 ELECT 47 20 16V C362 1 163 101 00 CERAMIC CHIP 22PF 5 50V C801 1 123 024 21 ELECT 33MF 160V C234 1 104 664 11 ELECT 47MF 20 16V C367 1 164 004 11 CERAMIC CHIP 0 1MF 10 25 C802 1 107 364 11 MYLAR 0 01 10 200 048 1 164 004 11 CERAMIC CHIP 0 1MF 10 25 C235 1 104 664 11 ELECT 47MF 20 16 C368 1 164 004 11 CERAMIC CHIP 0 1MF 10 25V C804 1 163 009 11 CERAMIC CHIP 0 00IMF 10 50V C049 1 164 004 11 CERAMIC CHIP 0 1MF 10 25 C369 1 164 004 11 CERAMIC CHIP 0 1MF 10 25 C805 1 102 244 00 CERAMIC 220PF 10 500 53 54 KV T25SN81 A REF NO PARTNO DESCRIPTION REMARK NO PART NO DESCRIPTION REMARK C806 1 126 960 11 ELECT 20 SOV CN603 1 508 786 00 CONNECTOR 5 PITCH 2 C807 1 136 540 11 FILM 0 82MF 5 200 CN604 1 695 915 11 CONTACT C808 1 130 959 91 0 047MF 5 400V C809 1 162 115 00 CERAMIC 330PF 10 2KV CN605 1 695 915 11 TAB CONTACT C810 1 106 365 00 MYLAR 0 0082MF 99 200V CN609 1 564 506 11 PLUG CONNECTOR 3P CN811 695 915 11 TAB CONTACT C811 1 162 318 11 CERAMIC 0 0001MF 10 500V CN812 1 695
31. CHIP 1K 5 1 LOW R1223 1 216 051 00 RES CHIP 12K 596 10W R1224 1 216 059 00 5 2 7K 5 10W R1225 1 216 059 00 RES CHIP 2 7K 5 10W R1226 1 216 295 91 SHORT 0 60 The components identified by shading and mark are critical for safety Replace only with part number specified REF PART NO DESCRIPTION REMARK R1227 216 295 91 SHORT 0 R1228 216 049 9 RES CHIP IK 5 1 0 R1229 216 069 00 RES CHIP 6 8K 596 1 10W R1230 216 069 00 RES CHIP 6 8K 5 1 10W R1231 216 049 9 RES CHIP IK 5 1 0W R1232 216 027 00 20 5 I 10W R1233 216 045 00 RES CHIP 680 5 1 0 R1234 216 045 00 RES CHIP 680 5 1 0W R1240 216 041 00 RES CHIP 470 5 1 0W R1241 216 075 00 RES CHIP 2K 5 1 0W R1242 216 027 00 RES CHIP 20 5 1 0 R1243 216 037 00 RES CHIP 330 5 1 0W R1244 216 059 00 RES CHIP 2 7K 5 1 0 R1245 216 057 00 RES CHIP 22K 5 1 10W R1246 260 306 51 CARBON 5 5 1 2W lt SWITCH gt SW1201 1 579 560 11 FILTER SAWTOOTH WAVE SWI1202 1 579 559 11 FILTER SAWTOOTH WAVE lt TRANSFORMER gt T1202 1 416 000 11 COIL lt CRYSTAL gt X1201 1 760 094 11 VIBRATOR CRYSTAL 1331 743 C BOARD MOUNTED CAPACITOR C701 1 162 114 00 0 0047MF 2KV C702 1 102 074 00 CERAMIC 0 001 10 50 C703 1 107 651 11 ELECT 4 7MF 20 250V C704 1 130 202 00 FILM 0 022MF 5 400V C708 1 102 114 00 CERAMIC 470PF 10 50 C709 1 10
32. D03 D04 D05 D06 01 IC01 IC02 JRO2 JRO3 JRO4 07 JROS JR09 L01 L03 L04 L05 L06 c D 1 163 231 1 164 004 1 164 004 1 164 004 11 1 164 004 11 1 104 668 11 1 126 963 11 1 164 004 11 1 164 004 11 1 163 117 00 1 126 791 11 1 163 038 91 1 163 117 00 1 126 791 11 1 104 665 11 1 104 665 11 1 163 099 00 1 163 099 00 1 163 099 00 1 163 099 00 1 104 665 11 1 770 748 11 8 719 105 52 8 719 914 43 8 719 105 91 8 719 914 44 8 719 914 43 1 410 397 21 8 759 324 28 8 759 298 63 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 410 464 11 1 410 464 11 1 410 464 11 1 410 464 11 1 410 464 11 DESCRIPTION REMARK CERAMIC CHIP 15 5 50 CERAMIC CHIP 0 1MF 10 25V CERAMIC CHIP 0 1MF 10 25V CERAMIC CHIP 0 1MF 10 25 CERAMIC CHIP 0 1MF 10 25 CERAMIC CHIP 0 001 10 50 SHORT 0 ELECT 33MF 20 35 ELECT 4 7MF 20 50V CERAMIC CHIP 0 1MF 10 25V CERAMIC CHIP 0 1MF 10 25V CERAMIC CHIP 100PF 5 50 ELECT 10MF 20 16V CERAMIC CHIP 0 1MF 25V CERAMIC CHIP 100PF 5 50 ELECT 10MF 20 16V ELECT 100MF 20 10V ELECT 100MF 20 16V CERAMIC CHIP 18PF 5 50 CERAMIC CHIP 18PF 5 50 CERAMIC CHIP 18PF 5 50 CERAMIC CHIP 18PF 5 50 ELECT 100MF 20 10V CONNECTOR CONNECTOR BOARD TO BOARD 12P DIODE DIODE RD3 6M B2 DIODE DAN202K DIODE RDS 6M B2 DIODE DAP202K DIODE DAN202K lt FERRITE BEAD g
33. ES B2 RD5 1ES B1 RD5 6ES B2 1SS119 25 2 ANODE CATHODE RD9 1ES L2 48 ERD29 08J RU4AM T3 5P 6M CATHODE ANODE GATE TRANSISTOR DTA114EKA T146 2SC2669 0 DTC114EKA T146 UN2211 UN2213 UN2216 2SA1037K T 146 QR 2SA1162 G 2SC1623 L5L6 2SC2712 YG 2SD601A Q Ed C 2SC4793 B E 2SA1091 0 C 2SC4927 01 2SA1175 HFE 2SC2410SN 2SC2785 HFE LETTER SIDE 2SA1837 2SD2394 EF 2SD2394 F 2SC3209LK 2SC3733 2SD774 34 N 2SC2611 LETTER SIDE gt m O 49 KV T25SN81 RM 870 IC ST24C08FB6 8PIN CXA1110BS 30PIN CXP85224A 072S 64PIN P83C654FBP 540 40PIN SAA5281ZP E 52 TDA4665T V5 118 16PIN TDA8375A 56PIN TDA8424 20PIN _ J rp EE TOP VIEW Dual In line Package Pin 6 98 L78LROSD MA PC123F2 3 2 SBX1981 11 SE135N STR S6708N MARKING SIDE VIEW 1 Zig zag In line Package Pin 6 99 KV T25SN81 RM 870 UPC4558G2 8PIN Single In line Package Pin 6 98 NJM78L12A LA7830 TA8223K UPC574J ANODE CATHODE PQO9RE11 NJM2234L 8 MSP3410D PP B4 1 TOP VIEW Quad Flat J leaded Package Pin 20 996 TA7805S 50 NOTE ltems 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 a
34. IP 0 001 10 50V C309 1 164 004 11 CERAMIC CHIP 0 1MF 1090 25V C523 1 104 665 11 ELECT 100MF 20 16 CAPACITOR C061 1 164 505 11 CERAMIC CHIP 22MF 16V C310 1 164 004 11 CERAMIC CHIP 0 1MF 10 25 C548 1 106 220 00 MYLAR 0 1MF 10 100 C072 1 126 941 11 ELECT 470MF 20 16 C311 1 163 231 11 CERAMIC CHIP 15PF 5 50 551 1 126 968 11 ELECT 100MF 20 35 C001 1 163 011 11 CERAMIC CHIP 0 0015 10 50V C074 1 163 001 11 CERAMIC CHIP 220PF 10 50 C312 1 163 231 11 CERAMIC CHIP 5 50 C552 1 126 968 11 ELECT 100MF 20 35 C002 1 126 965 11 ELECT 22MF 20 50 C313 1 104 665 11 ELECT 100MF 20 16 C553 1 163 019 00 CERAMIC CHIP 0 0068MF 10 50V C004 1 126 961 11 ELECT 22 20 50 C101 1 163 029 11 CERAMIC CHIP 0 0047 50V C007 1 126 959 1 ELECT 0 47 20 50 105 1 104 665 11 ELECT 100 20 16 C314 1 164 161 11 CERAMIC CHIP 0 0022MF 10 50 C554 1 102 244 00 CERAMIC 220PF 10 500 C008 1 163 117 00 CERAMIC CHIP 100 5 50V C106 1 126 964 11 ELECT 10MF 20 50 C315 1 165 320 11 CERAMIC CHIP 0 47MF 10 16 C555 1 101 804 00 CERAMIC 10PF 5 500 C108 1 126 942 61 ELECT 1000MF 20 16V C316 1 102 125 00 CERAMIC 0 0047MF 10 50V C562 1 104 665 11 ELECT 100MF 20 16V C009 1 163 133 00 CERAMIC CHIP 470PF 5 50 C109 1 163 017 00 CERAMIC CHIP 0 0047MF 10 50V C319 1 164 004 11 CERAMIC CHIP 041 10 25V C601 1 162 318 11 CERAMIC 0 00MF 10 500 C010 1 163 037 11 CERAMIC CHIP 0 022MF 10 50V C320 1 164 004 11 CERAMIC
35. MATION e 10 DL TVMIX Mode OzInterlace 1 interlace TEXT Mode 0 Non interlace 1 e 42 ABL Bright ABL ON OFF 1 OFF 0 e 49 OPO 4A OP1 4B OP2 Input data are different according to models AV INPUT 00 NO MODEL 01 gt MONO 1315 10 11 STEREO TDA8424 TV System 00 Multi model 01 B G 10 gt D K I 11 B G D K NTSC SECAM Chin Shrp Dynamic Mode 1 Sharpness 50 0 Sharpness 70 VM Operation 0 OFF 1 gt ON No 49 OPO Input data are different according to models Item AV Input Shrp 50 Remote Preset Auto Program Video Text Reserved KV T25SN81 0 1 0 0 0 0 0 0 No 4A OP1 Item TILT TV System NTSC 3 58 SECAM Chinese KV T25SN81 0 0 0 0 1 1 0 1 No 4B OP2 ltem Sound Mode Child Lock Sound Effer High Dev 100 Program 4 3 Wide S Video KV T25SN81 0 0 0 0 0 0 0 0 ox KV T25SN81 RM 870 4 3 A BOARD ADJUSTMENT AFTER 003 MEMORY REPLACEMENT 1 Enter to Service Mode N 2 Press commander buttons 5 and 0 Data Initialize and and 0 Data Copy to initialize the data 3 Call each item number and check if the respective screen shows the normal picture In case some items are not well adjusted give them fine adjustment Write the data per
36. N YOKE Y25GXAS NECK ASSEMBLY NA294 VM BOARD MOUNTED C BOARD MOUNTED SPACER DY HOLDER HV CABLE SPRING TENSION COIL DEMAGNETIZATION BAND DEGAUSSING COIL 26 27 28 29 30 _ 52 4 042 988 0 4 049 416 01 X 4032 967 1 4 049 130 0 4 048 690 0 4 048 689 01 A 1241 190 A 4 049 158 0 A 1297 523 A 8 598 323 50 1 900 212 02 1 453 190 11 A 1298 964 A 4 389 778 11 1 574 358 12 1 452 032 00 4387 214 3 4 034 272 01 4 034 272 41 4 045 290 11 4 049 122 01 A 1347 103 A HOLDER DGC SHEET BLIND COVER ASSY REAR 2 CLAMPER CORD RAIL L GUIDE RAIL R GUIDE Fl BOARD MOUNTED BRACKET F1 PC BOARD A3 BOARD COMPLETE TUNER VSS BT AG401 LEAD ASSY FOCUS TRANSFORMER ASSY FLYBACK NX 2743 M3B A BOARD COMPLETE HOLDER AC CORD CORD POWER WITH CONNECTOR 7 5A 250V MAGNET DISC PERMALOY ASSY CORRECTION PLATE CORRECTION TLV PLATE CORRECTION TLV CUSHION 50X290 DGC RIVET V1 BOARD COMPLETE KV T25SN81 KV T25SN81 RM 870 RM 870 The components identified by shading ELECTRICAL PARTS LIST mark critical for safety Replace only with part number specified NOTE REF NO PART NO DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK e tems marked are not stocked since RESISTORS The components identified by shading t
37. PUT TDA8375A 17 COR 00 01 00 NOISE CORING PEAK TDA8375A 18 PMX 00 3 27 PICTURE TDA8375A 19 PMI 00 3F 05 PICTURE MIN DATA TDA8375A 1A SBR 00 7 4B SUB BRIGHTNESS TDA8375A 1B SHU 00 0 07 SUB HUE TDA8375A 1C SSH 00 03 01 TV VIDEO SUB SHARPNESS TDA8375A 1D SC1 00 3 1 SUB COLOR LOWER TDA8375A 1E SC2 00 3F 0B SUB COLOR HIGHER TDA8375A 1F AIP 00 7 ADJUSTMENT IF PLL TDA8375A 20 VZM 00 3 19 VERTICAL ZOOM TDA8375A 21 FAW 00 08 FAW THRESH MSP3410 22 CTM 00 08 NICAM ERROR MSP3410 23 CTN 00 50 NICAM ERROR BIT MSP3410 24 WCD 00 0A W G CHANGE DATA MSP3410 25 WST 00 15 W STEREO CUT POINT MSP3410 26 WTM 00 50 W CHANGE MSP3410 27 WBT 00 W BILINGUAL MSP3410 28 ACG 00 01 01 AGC AUTO CONSTANT MSP3410 29 CDB 00 3F 28 AGC GAIN CONSTANT MSP3410 2A FGP 00 7 24 FM BG I PRESCALE MSP3410 2B FMP 00 7 40 PRESCALE MSP3410 2C WGP 00 7 3C W G PRESCALE MSP3410 2D NIP 00 7 7 PLESCALE MSP3410 2E CRM 00 01 00 CARRIOR MUTE MSP3410 2F CML 00 03 00 AUDIO CLOCK OUT MSP3410 31 WAC 00 01 01 W G AGREEMENT COUNT MSP3410 32 DLY 00 30 STEREO SEARCH DELAY MSP3410 33 DLG 00 10 INTERVAL OF ID CHECK MSP3410 34 TXP 00 0 09 TEXT PICTURE SAA5281 35 MXP 00 0 0 PICTURE SAA5281 5c KV T25SN81 Adjustment Item Table RM 870
38. R 390UH INDUCTOR 3 3MMH INDUCTOR 10MMH INDUCTOR 2 2MMH lt TRANSISTOR gt TRANSISTOR 2SD601A Q TRANSISTOR 2SD601A Q TRANSISTOR 2SD601A Q TRANSISTOR 2SD601A Q TRANSISTOR 2SA1162 G TRANSISTOR 2SA1162 G TRANSISTOR UN2213 TRANSISTOR UN2216 TRANSISTOR UN2216 TRANSISTOR UN2211 TRANSISTOR 2SD601A Q TRANSISTOR 2SD601A Q TRANSISTOR 2SD601A Q TRANSISTOR 2SC2410SN TRANSISTOR 2SA1162 G TRANSISTOR 2SD601A Q TRANSISTOR 2SA1162 G TRANSISTOR 2SD601A Q TRANSISTOR 25 1091 TRANSISTOR 2SD601A Q TRANSISTOR 2SC3209LK TRANSISTOR 25 4927 01 TRANSISTOR 2SD2394 F TRANSISTOR UN2213 TRANSISTOR UN2213 TRANSISTOR 2SD601A Q TRANSISTOR 2SD601A Q TRANSISTOR 2SD601A Q TRANSISTOR 2SA1162 G TRANSISTOR 2SA1162 G TRANSISTOR 2SD601A Q TRANSISTOR 2SD601A Q TRANSISTOR UN2216 TRANSISTOR UN2216 TRANSISTOR 2SD601A Q PART NO DESCRIPTION lt RESISTOR gt R001 1 216 065 91 RES CHIP R002 1 216 065 91 RES CHIP R003 1 216 065 91 RES CHIP R004 216 065 91 RES CHIP R007 216 073 00 RES CHIP R008 1 216 049 91 5 R010 1 216 049 91 RES CHIP R012 216 017 91 RES CHIP R013 1 216 049 91 RES CHIP R015 1 216 043 91 RES CHIP R016 1 216 049 91 RES CHIP R017 1 216 057 00 RES CHIP R018 1 216 033 00 RES CHIP R019 1 216 101 00 RES CHIP R020 216 025 91 RES CHIP R021 1 216 065 91 RES CHIP R025 216 057 00 RES CHIP R027 1 216 065 91 RES CHIP R028 1 216 025 91 RES CHIP R029 1 216 065
39. RITE display will be changed to green SERVICE 08 VSF 0C SERVICE 1 GREEN 50 Adjust with the 3 and 6 buttons 08 VSF 0C WRITE GREEN 50 Written with the MUTING 08 VSF 0 WRITE GREEN The WRITE display 50 will be changed back to SERVICE Write executed with _ 19 RM 870 KV T25SN81 RM 870 Adjustment Item Table Item Adjustment Data Initial number Item range data Standard data Note Device 00 HSF 00 3F 24 H SHIFT TDA8375A 01 HSZ 00 3 23 SIZE TDA8375A 02 PAP 00 21 PIN AMPLITUDE TDA8375A 03 CNP 00 29 CORNER PIN TDA8375A 04 TLT 00 20 TILT TDA8375A 05 VSL 00 3 20 V SLOPE TDA8375A 06 VAP 00 3F 1D V AMPLITUDE TDA8375A 07 SCR 00 3 20 5 CORRECTION TDA8375A 08 VSF 00 20 V SHIFT TDA8375A 09 RDR 00 3 25 WHITE POINT R TDA8375A 0A GDR 00 20 WHITE POINT G TDA8375A 0B BDR 00 3 20 WHITE POINT B TDA8375A 0C FO 00 02 00 TV VIDEO TEXT PHI 1 TIME CONSTANT TDA8375A oD AGC 00 3F 30 AGC TAKE OVER TDA8375A 0E VSW 00 01 00 VIDEO MUTE TDA8375A OF FOR 00 03 00 FORCED FIELD FREQ TDA8375A 10 DL 00 01 00 INTERLACE TDA8375A 11 POC 00 01 00 SYNCHRO MODE FIX TDA8375A 12 VID 00 01 00 VIDEO IDENT MODE TDA8375A 13 HCO 00 01 00 EHT TRACKING MODE TDA8375A 14 EVG 00 01 00 ENABLE V GUARD TDA8375A 15 SBL 00 01 00 SERVICE BLANKING TDA8375A 16 PRD 00 01 00 OVER VOLTAGE IN
40. SERVICE MANUAL 0 15 cnassis KV T25SN81_ 70 New Zealand SCC K37F A 000000000 00000000 GD00 90000 Q Rey 1 N TRINITRON COLOR TV SON KV T25SN81 RM 870 SPECIFICATIONS Note Power requirements 110 240 V AC 50 60 Hz Power consumption W Indicated on the rear of the TV Television system B G Color system PAL PAL 60 NTSC4 43 NTSC3 58 AV IN Stereo Bilingual system NICAM Stereo Bilingual B G A2 Stereo Bilingual German B G Teletext Language English German Swedish Italian French Spanish Channel coverage VHF to 11 21 to 69 CATV S01 to S03 51 to S41 Audio output speaker 5W x2 Inputs Antenna 75 ohms VIDEO IN jacks phono jacks Video 1 Vp p 75 ohms Audio 500 mVrms high impedance Outputs Headphone jack minijack MONITOR OUT jacks phono jacks Video 1 Vp p 75 ohms Audio 500 mVrms Picture tube 25 in Tube size cm 64 Measured diagonally Screen size cm 60 Measured diagonally Dimensions w h d mm 613 x 542x 472 Mass kg 32 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 specifications are subject to change without notice SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY SHADING AND MARK A ON THE SCHEMATIC DIAGR
41. SISTOR 2SC1623 L5L6 TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SA1037K T 146 QR TRANSISTOR 2SC1623 L5L6 TRANSISTOR 2SD2394 EF TRANSISTOR 2SD774 34 TRANSISTOR 14 146 lt RESISTOR gt RES CHIP 3 3K 5 RES CHIP 2 2K 5 RES CHIP 33K 5 RES CHIP 100 5 RES CHIP 2 2K 5 RES CHIP 12K 5 RES CHIP 100 5 RES CHIP 100 5 RES CHIP 2 2K 5 RES CHIP 27K 5 RES CHIP 6 8K 5 RES CHIP 2 2K 5 RES CHIP 3 3K 5 CERAMIC CHIP 0 1MF 1096 RES CHIP 10K 596 RES CHIP 4 7K 5 RES CHIP 2 7K 5 RES CHIP 1K 5 RES CHIP 1K 5 RES CHIP 4 7K 5 RES CHIP 470 5 RES CHIP 100 5 RES CHIP 100 5 RES CHIP 1K 5 RES CHIP 8 2K 5 RES CHIP 100 5 RES CHIP 100 5 RES CHIP 8 2K 5 RES CHIP 100 5 RES CHIP 8 2K 5 RES CHIP 4 7K 5 RES CHIP 4 7K 5 RES CHIP 4 7K 5 RES CHIP 100 5 RES CHIP 1K 5 CARBON 470 5 RES CHIP 3 9K 5 RES CHIP 15K 5 SHORT 0 RES CHIP 27K 5 RES CHIP 68 5 RES CHIP 68 5 RES CHIP 68 5 RES CHIP 1K 5 RES CHIP 1K 5 RES CHIP 1K 5 KV T25SN81 RM 870 REMARK REF NO PART NO DESCRIPTION REMARK CRYSTAL X01 1 579 266 31 CRYSTAL VIBRATOR A 1342 396 A VM BOARD MOUNTED 4 382 854 11 SCREW M3X10 SW 1 10W lt CAPACITOR gt 1 10W 1 10W C1722 102 115 00 CERAMIC 560PF 10 50 1 10W C1724 1 101 880 00 CERAMIC 47PF 5 50V 1 10W C1751 136 153 00 FILM 0 01MF 5 50 C1761 1 161 830 00 CERAMIC 0 0047MF 500V 1 10W C1763 107 638 11 ELECT 33MF 20 160V 1 LOW
42. ard so as not to damage the inside of anode caps A metal fitting called the shatter hook terminal is built into the rubber Do not turn the foot of rubber over too hard The shatter hook terminal will stick out or damage the rubber L8NSS L A3 0L8 WNH KV T25SN81 iii SECTION 3 SET UP ADJUSTMENTS e 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 and switch should be set as follows unless otherwise noted Note Test Equipment Required PICTURE normal 1 Color bar Pattern Generator BRIGHTNESS normal 2 Degausser 3 Oscilloscope Preparation 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 power and degauss with the degausser 3 1 BEAM LANDING 1 Input a white signal with the pattern generator Contrast aud Brightness ES Fig 3 2 Position neck assy as shown in Figure 3 1 Set the pattern generator raster signal to a green raster 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 r
43. each item number 0 4 Select item numbers 49 OPO 4A OP1 and 4B OP2 and respectively set the bit per model with command buttons 3 and 6 5 Press commander buttons 8 and 0 Test Normal to return to the data that was set on the shipment from the factory Cancel Service Mode 4 4 PICTURE DISTORTION ADJUSTMENT Item Number 00 08 00 01 02 03 04 05 06 07 08 22 HSF H SHIFT lt HSZ H SIZE ER RE quer TARTE TUR lt SS C s See I CER PAP PIN AMPLITUDE pe lx s IC MEE ee LO MENT CNP CORNER PIN TLT TILT VSL V SLOPE EE VAP V AMPLITUDE gt SCR S CORRECTION VSF V SHIFT o gt L KV T25SN81 RM 870 KV T25SN81 RM 870 KV T25SN81 RM 870 5 4 SEMICONDUCTORS DIODE D1NL20 EL1Z GP08D RGP02 17EL 6433 CATHODE 7X ANODE RD3 6M B2 RD5 6M B2 DA204K Q CD X DAN202K e X DAP202K e ERC06 15S RN4Z CATHODE ANODE S3L20UF4 LN4SB60 LNK0220022G 1 2 34 4 DTZ9 1 MA113 TX RD13ES B2 RD2 2ES B2 RD3 6ES B1 RD39ES B2 RD4 7
44. ed take up equally sized areas on each side See Figures 3 1 through 3 3 5 Move the deflection yoke forward and adjust so that the entire screen is green See Figure 3 1 6 Switch the raster signal to blue then to red and verify the condition Fig 3 3 7 When the position of the deflection yoke has been decided Purity control corrects fasten the deflection yoke with the screw this area Disk magnets or rotatable disk magnets correct these areas a d 8 If the beam does not land correctly in all the corners use a magnet to adjust it See Figure 3 4 B 4 Deflection yoke positioning corrects these areas Neck assy Gi G2 Fig 3 1 14 3 2 CONVERGENCE Preparation Before starting this adjustment adjust the focus horizontal size and vertical size Minimize the brightness setting e Provide dot pattern 1 Horizontal and Vertical Static Convergence BMC Hexapole Purity 1 Moving vertically adjust the V STAT magnet so that the red green and blue dots in the center of the screen are separated from each other 2 Adjust the BMC Hexapole magnet so that the red green and blue dots are aligned in a straight line 3 Adjust the BMC Hexapole magnet so that the red green and blue dots are balanced ie equal distance on either side of the
45. fied by shading and mark are critical for safety VM Replace only with part number specified REF PART NO DESCRIPTION REMARK REF PART NO DESCRIPTION REMARK 01764 8 729 119 78 TRANSISTOR 25 2785 01765 8 729 017 06 TRANSISTOR 2SC4793 01766 8 729 119 78 TRANSISTOR 25 2785 MISCELLANEOUS 01767 8 729 142 86 TRANSISTOR 2SC3733 01777 8 729 326 11 TRANSISTOR 2SC2611 1 403 619 11 COIL DEMAGNETIZATION 1 452 032 00 MAGNET DISC 1 452 762 31 NECK ASSEMBLY NA294 lt RESISTOR gt 1 504 305 11 SPEAKER 5X12CM A 1 574 358 12 CORD POWER WITH CONNECTOR 7 5A 250V R1721 1 249 414 11 CARBON 560 5 4W R1722 1 249 411 11 CARBON 330 5 1 4W 1 900 212 02 LEAD ASSY FOCUS R1723 1 249 407 11 CARBON 150 5 4W N 8 451 404 42 DEFLECTION YOKE Y25GXA R1724 1 247 815 9 CARBON 220 5 1 4W A 8 733 255 05 PICTURE TUBE M60KWL70X R1725 1 249 412 11 390 5 1 4W R1727 1 247 843 11 CARBON 3 3K 5 1 4W R1732 1 126 964 1 ELECT 10MF 20 SOV R1736 1 249 419 11 CARBON 1 5K 5 1 4W R1753 1 249 430 11 CARBON 12K 5 14W ACCESSORIES AND PACKING MATERIALS R1762 1 247 815 91 CARBON 220 5 1 4W R1764 1 247 734 11 CARBON 39 5 2W F 3 701 910 00 SCREW SPECIAL DIA 3 8X20 R1765 1 249 414 11 CARBON 560 5 AW F 3 861 432 62 MANUAL INSTRUCTION R1766 1 249 418 11 CARBON 1 2K 5 1 AW 4 039 372 01 PROTECTION R1768 1 249 421 11 CARBON 22K 596 1 4W 4 047 806 01 CUSHION UPPER ASSY 4 047 807 01
46. figure below and optimize the convergence Tighten the deflection yoke screws Install the deflection yoke spacer 3 Screen corner Convergence a d screen corner misconvergence os RR B Permalloy assembly Fix a Permalloy assy corresponding to the misconverged areas d 3 3 FOCUS ADJUSTMENT Adjust FOCUS control on the flyback transformer for the best focus a AN ITEM OF ADJUSTMENT Item Adjustment Initial DATA Note number item 09 RDR 25 WHITE POINT R 0A GDR 20 WHITE POINT G OB BDR 20 WHITE POINT B b METHOD OF CANCELLATION FROM SERVICE Set the standby condition Press commander and then press POWER MODE POWER button again hereupon it button on the becomes TV mode 1 2 3 4 1 2 3 METHOD OF WRITE FOR MEMORY Set to Service Mode 1 UP and 4 adjustments MUTING Press 0 Press DOWN to select an item of Press button and it will indicate WRITE on screen button to write into memory MEMORY WRITE CONFIRMATION METHOD After adjustment pull out the plug from AC outlet and then plug into AC outlet again Turn the power switch ON and set to Service Mode Call the adjusted items again to confirm adjustments were made KV T25SN81 DATA 09 RDR 1F SERVICE Adjustment Item
47. green dot 4 Moving horizontally adjust the 5 VR magnet so that the red green and blue dots converge on top of each other in the center of the screen V STAT Magnet p e 7 RV 701 board SCREEN 2 15 KV T25SN81 RM 870 Operation of the V STAT magnet If the V STAT magnet is moved in the direction of the and b arrows the red green and blue dots move as shown below Em i Te 78 SA _ si B G R if ea ARS iy YN R Operation of BMC Hexapole Magnet To align or balance the red green and blue dots adjust the BMC Hexapole magnet as shown below RG B R G B R GB O mp o O O AY a KU MU R B G R G B G So So o o n B 05 ERN YY S The respective dot positions resulting from moving each magnet interact so be sure to perform adjustment while tracking Use the V STAT magnet to adjust the red green and blue dots so they coincide at the center of screen by moving the dots in the horizontal direction KV T25SN81 RM 870 2 Dynamic Convergence Adjustment Preparation Before starting this adjustment adjust the horizontal static convergence and the vertical static convergence Slightly loosen the deflection yoke screws Remove the deflection yoke spacer 3 Move the deflection yoke as shown in the
48. hading and mark are critical for safety Replace only with part number specified CARBON 100 5 CARBON 3 3K 5 1 4W CARBON CARBON 3 3K 5 3 3K 5 lt VARIABLE RESISTOR gt RES ADJ METAL GLAZE 2 2M TRO A 1241 190 A 1 533 223 11 C1601 A 1 104 706 51 CNI1601 1 580 843 11 CN1602 1 580 843 11 F1601 A 1 532 237 11 R1601 A 1 202 916 91 T1601 A 1 424 436 11 T1602 A 1 424 436 11 Fl BOARD MOUNTED CLIP FUSE lt CAPACITOR gt FILM 0 22MF 20 250 lt CONNECTOR gt PIN CONNECTOR POWER PIN CONNECTOR POWER lt FUSE gt FUSE TIME LAG BET 3 15A 250V lt RESISTOR gt SOLID 5 6M 20 1 2W lt TRANSFORMER gt TRANSFORMER LINE FILTER TRANSFORMER LINE FILTER DISSE AS ORS AAA RT RR AR RE PR RA IRR I a HR kk kk A 1347 103 A 4 049 406 01 4 049 407 01 Col 1 163 037 11 C02 1 124 907 11 C03 1 163 037 11 C04 1 164 004 11 C05 1 124 907 11 C06 1 163 227 11 C07 1 163 009 11 V1 BOARD COMPLETE De sk fe ok ok ok k CASE BOTTOM LID SHIELD CASE UPPER LID SHIELD lt CAPACITOR gt CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT 0 022MF 10 0 022 0 1MF 10 10 20 10 10 20 50 50V 50V 25 50V CERAMIC CHIP CERAMIC CHIP 10PF 0 001 MF 0 5 10 50V 50 C08 09 C10 C22 C23 C24 C25 C26 C27 C28 C29 C30 C31 C32 CNO1 D01
49. hey are seldom required for routine e All resistors are in ohms C236 1 126 968 11 ELECT 100MF 20 35V C370 1 164 004 11 CERAMIC CHIP 0 1 10 25V and mark A are critical for safety service Some delay should be anticipated F nonflammable C237 1 104 665 11 ELECT 100 20 16V C374 1 126 967 11 ELECT 47MF 20 50V Replace only with partn mb r speciied when ordering these items C238 1 136 167 00 FILM 0 15MF 5 50V C375 1 126 967 11 ELECT 47MF 20 50V p y p p C239 1 104 665 11 ELECT 100 20 16 C376 1 164 005 1 CERAMIC CHIP 0 47MF 25V CAPACITORS C240 1 136 167 00 FILM 015 5 50V C401 1 163 021 91 CERAMICCHIP 0 0IMF 10 50V e All variable and adjustable resistors MF uF PF RuF When indicating parts by reference number characteristic curve B unless otherwise C241 1 126 942 61 ELECT 1000MF 20 25V C402 1 163 021 91 CERAMICCHIP 0 0IMF 10 50V please include the board name noted COILS C242 1 163 021 91 CERAMIC CHIP 0 01MF 10 50 C403 1 126 965 11 ELECT 22MF 20 50 mH UH uH C243 1 128 551 11 ELECT 22MF 2000 25V C404 1 163 021 1 CERAMIC CHIP 0 01 10 50 C244 1 126 942 61 ELECT 1000MF 20 25V C405 1 163 017 00 CERAMIC CHIP 0 0047 10 50V C246 1 128 551 11 ELECT 22MF 2000 25V C406 1 163 017 00 CERAMIC CHIP 0 0047 10 50V REF NO PART NO DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK C247 1 126 942 61 ELECT 1000MF 20 25V C407 1 163 017 00 CERAMIC CHIP 0 0047 10 50 A 129
50. rd state 5 0 Service data initialization Be sure not to use M usually VOL 2 0 Write 50Hz adjustment data to 60Hz or vice versa POWER The operation sequence puts the unit into service mode The screen display is Adjustment item DATA F mute eem Power 00 RGB 08 SERVICE 44 Mode text VIDEO 3j 0000 1000 t Depends on the signals PAL SECAM 50 1 2 3 itemi n mber NTSC 60 4 8 6 7 8 9 11 14 Select the adjustment item Se v 3 6 Raise lower the data 4 3 0 E MUTING Writes text poe SELECT 0 Executes the writing AB C fc MODE Gee steer PROGR RM 870 18 4 2 ADJUSTMENT METHOD Item Number 08 This explanation uses V SHIFT as an example Use the same method for Items Number 00 4B Use 1 KV T25SN81 4 to 1 Select 08 V SHIFT with the 1 and 4 buttons select the adjustment item use 3 and 6 to adjust write with 2 Raise lower the data with the 3 and 6 buttons MUTING then execute the write with 0 3 Select the optimum state The standard is OF for PAL reception 4 Write with the MUTING button 5 Execute the writing with the 0 button The W
51. re indicated with a collation number in the remark column 6 1 CHASSIS BVTP3 12 7 685 648 79 N BVTP4 x 16 7 685 663 71 A BVTP3 x 16 7 685 650 79 NOTE The picture tube for this model are upside down and the position for the anode cap and tension spring are changed accordingly SECTION 6 EXPLODED VIEW Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items _ 51 KV T25SN81 RM 870 The components identified by shading and mark are critical for safety Replace only with part number specified KV T25SN81 RM 870 REF NO PART NO DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK 24 4 050 176 31 4 048 575 01 4 627 936 01 4 048 540 01 X 4032 786 2 4 048 691 01 4 048 687 01 4 049 123 01 4 048 688 01 4 302 428 03 4 037 613 01 1 504 305 11 4 038 987 11 4 043 388 01 4 046 765 01 8 733 255 05 8 451 404 42 1 452 762 31 A 1342 396 A A 1331 743 A 4 046 600 11 3 704 372 11 4 369 318 61 1 403 619 11 4 043 827 11 DOOR CONTROL LABEL CONTROL LOCK MINIATURE SIDE CUSHION CRT BEZNET ASSY 3 4 6 10 HANDLE BUTTON MULTI GUIDE LIGHT BUTTON POWER SCREW WASHER HEAD P 3X12 CUSHION SP SPEAKER 5X12CM CUSHION SPEAKER SCREW STEP TAPPING SCREW TAPPING 7 CROWN WASHER PICTUTE TUBE M60KWL70X DEFLECTIO
52. t FERRITE 1 1UH lt IC gt P83C654FBP 540 5 52817 lt CONDUCTOR gt 5 5 5 5 5 SHORT lt COIL gt INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR 3 3UH 3 3UH 3 3UH 3 3UH 3 3UH PART NO DESCRIPTION 001 002 003 004 005 006 007 008 009 ROI R02 R03 R04 ROS R06 R07 R08 R09 R10 Ril R12 R13 R14 R16 R17 R18 R19 R20 R21 R22 R24 R25 R26 R27 R28 R29 R30 R31 R32 R33 R34 R35 R36 R37 R38 R41 R42 R43 R44 R45 R46 R47 R48 R49 R50 8 729 120 28 8 729 027 43 8 729 120 28 8 729 120 28 8 729 920 72 8 729 120 28 8 729 019 01 8 729 140 96 8 729 027 23 1 216 061 00 1 216 057 00 216 085 00 216 025 91 216 057 00 216 075 00 1 216 025 91 1 216 025 91 1 216 057 00 1 216 083 00 1 216 069 00 216 057 00 216 061 00 164 004 11 1 216 073 00 216 065 91 1 216 059 00 1 216 049 91 216 049 91 216 065 91 1 216 041 00 216 025 91 216 025 91 1 216 049 91 1 216 071 00 216 025 91 1 216 025 91 216 071 00 1 216 025 91 216 071 00 1 216 065 91 216 065 91 216 065 91 1 216 025 91 216 049 91 260 095 11 216 063 91 1 216 077 00 216 295 91 1 216 083 00 1 216 021 00 1 216 021 00 216 021 00 216 049 91 216 049 91 216 049 91 lt TRANSISTOR gt TRANSISTOR 2SC1623 L5L6 TRANSISTOR DTC114EKA T146 TRAN
53. w parts and fix them with screws BVTP respectively 2 5 1 REPLACEMENT OF MULTI BUTTON Two screws BVTP 3x12 2 5 2 REPLACEMENT OF POWER BUTTON AND LIGHT GUIDE Two screws BVTP 3x12 Power button 2 6 DEMAGNETIZATION COIL REMOVAL Remove the claw 1 DGC band Picture tube 2 DGC holder 3 Demagnetization coil 4 Tension spring L8NSS21L AM 028 INH 2 7 PICTURE TUBE REMOVAL NOTE The picture tube for this model are upside down and the position for the anode cap and tension spring are changed accordingly 3 F1 board 4 C board unt eee 7 VM board 5 Deflection yoke lt gt 6 Four screws Tapping screws e REMOVAL OF ANODE CAP NOTE After removing the anode short circuit the anode of the picture tube and the anode cap to the metal chassis CRT shield or carbon paint on the CRT e REMOVING PROCEDURES of Turn up one side of the rubber cap in the direction indicated by the arrow 3 2 Using a thumb press down then pull up the rubber cap firmly in the direction indicated by the arrow anode button 9 When one side of the rubber 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 h

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