SVA上广电D2159F彩色电视机电路图
3 C706 220 VD701 TRL-R R607 10K C721 0.033u R721 100 VD452 1Z75 R718 2SJ10K SW702 CH+ 22 3 R715 5.6K ABL POWER IR AV1/AV2 R808 47 R572 2SJ39 R815 100K C820 X VD512 RGP10D + C435 35V470 R550 1W/0.47 53 43 R812 1K C703 0.01 VD556 EU2Z R710 33K C441 200FK0.36 VIDEO OUT L909 LJ0107CHA 注意事项: (1) 2SC: 2SC536-E/F/G; 2SC1815-O/Y/GR; 37 + C701 16V100 V2 IN C804 0.01 SW501 KDC-A05/06 N702 KS24C081C 8 7 6 5 1 2 3 4 R653 3.3K 41 16 XS801-2 R823 X + C677 16V/1000 R271 100 VD615 D VD554 EU2Z C458 100FK0.033 R856 82 + C456 25V2.2 B7 5V R926 820 57 4 TH950.SCH 1 NTSC 21" 彩色电视电原理图(LA76950+DVD) 1 1 Wednesday , August 09, 2006 Title Size Document Number Rev Date: Sheet of VD601 D R712 10k W743 1.2K + C452 35V1000 29 R907 2SJ12K VD511 1N4148 C678 0.01 R563 2SJ27 R852 82 R455 12K B4 26V R413 10K 10 2 + C103 16V4.7 C921 CJ470 VD446 EU2Z V922 2SC2688L XS501 TJC2-2A R461A 1/2DJ120 VD504 1N5408 V1 IN VIDEO OUT R436 6W8.2 XP901 SCN-4Y R705 2.7K R704 3.9K 58 R912 100 R412 10K R104 68K C455 500FK10 + C451 35V100 11 3 R558 1W/0.47 R709 470K VD616 D R736 4.7k R933 1.5K R111 51 C453 1000 VOL-L Y V801 2SC C771 4700 C705 18 R935 39 (2) 2SA: 2SA608-E/F; 2SA1015-O/Y/GR; R745 100 B3 190V C231 50NP1 2 SW703 CH- R557 8.2K + C601 16V100 C923 CJ56R C504 1000KM1000E 6 16 48 3 FBP SW501 KDC-A05/06 A101 TDC-XXX C112 0.01 3 18 XS802 B6 12V R816 1K R121 10K + C817 16V10 3 V1 IN C702 0.01 R402 3.3K 0 0 RT501 MZ73-9 R841 100K (3) D: 1S1555; 1N4148; 1S2473; 1S2076; D5442; R652 2.4K B4 26V V802 2SC R747 4.7K R118 1K VD555 ES1 R122 560 64 42 2 R842 82K R114 47K B7 5V C824 0.01 R120 3.3K + C728 16V47 R813 100K R1 IN N601 CD7523CS(L) 1 2 3 4 5 6 7 8 9 Vcc OUT+ GND OUT- STB INPUT GND NC VOL V432 2SC5885 R802 680 R779 10K (7) 200NJXXX: CBB22-200V-XXXuF-J 26 ABL V701 2SC R727 470 R569 1W 1 R515 510 R409 150 C511 FJ0.1 R716 5.6K 14 30 SCL 3 V431 2SC2383-O + C811 16V10 N101 LA76931 SIF OUT PIF AGC SIF IN FM FIL SEL AUDIO OUT AUDIO OUT SIF APC FIL IF VCC EXT. AUDIO IN ABL RGB VCC R OUT G OUT B OUT AKB V RAMP FIL V OUT VCO IREF H/BUS VCC H AFC FIL H OUT VIDEO/V/BUS GND MUTE AV1/AV2 AV/TV IR VOL-L SDA U RESET PLL CPU GND CCD VCC FBP IN YC-CIN YC-YIN X-RAY DVD-YIN Cb IN 4.43M CRYSTAL Cr IN SEL VIDEO OUT C APC FIL EXT VIDEO IN/Y IN VIDEO/V VCC INT VIDEO IN/S-C IN BLK DET. FIL APC FIL AFT FIL VIDEO OUT RF AGC OUT IF GND PIF IN2 PIF IN1 VOL-R DEGAUSS POWER SDA SCL XT1 XT2 VDD KEY IN SCL + C404 16V100 B6 12V V202 2SA S-VIDEO 1 + C137 50V/0.47 R735 10k R655 270K C709 FK0.47 C118 0.1 XS402 TJC2-5A C432 500KK1000 R451 5.6K 3 R917 2SJ12K R834 560 + C445 200V 22 31 17 8 C126 10 B6 12V G201 4.43 C509 2KV220 N502 KA5Q0765 1 2 3 4 5 N501 PC817C R931 1K 49 4 + C933 16V470 R491 1W3.3 TP-G TEST C437 100V0.47 R432 J C503 1000KM1000E C939 2KV1000 19 34 MUTE XS804 R IN + C564 25V 1000 VD508 TVR4J R722 1M C110 0.01 C501 250HM0.22 VD505 1N5408 2 47 XS602 AUDIO OUT C911 CJ270 R564 10K R556 1K R513 1SJ1.2K C406 0.015 R927 2SJ12K L505 Z0008 R706 1.5K V554 2SB892 11 + C814 16V10 R733 33K C459 100FK0.1 V931 2SA R507 2SJ100K C116 0.01 R126 3.9M R453 12K R902 100 40 R552 0.5W 100K R916 820 C209 18P 4 XS801-1 SW705 VOL- R908 1/2SJ2.7K 4.7K R615 C207 0.1 N705 UPC574 R724 150K 5 B5 5V U902 + C809 16V10 7 12 R562 2W 1.5 + C841 16V1 (6) FKXXX: CL11-63V-XXXuF-K 21 59 XS801-3 1 C405 0.01 B1 110V R512 1.5K G701 32.768K R113 47K 32 C554 1KV470 C111 0.01 R601 68K AV1/AV2 R566 10K C651 0.015 N451 CD78041CZ 1 2 3 4 5 6 7 INPUT VCC2 PUMP OUT GND OUTPUT VCC1 NON INPUT C403A 0.47 B6 12V R123 3.3K R702 8.2K L IN R502 6WK1.8 + C104 16V2.2 + C211 16V1 R273 4.7K C403B X L2 IN R233 1/2DJ1.5K AV/TV R434 2W/270 V803 2SC (5) KK470: CT1-06B-2B4-63V-470uF-K B OUT B1 1 2 6 C210 0.022 L441 LX151-2 + C932 16V10 R853 82 + C115 16V100 SW701 17 25 3 SW704 VOL+ B6 12V + C615 16V10 CRT BOARD 35 R IN R603 68K B7 5V C512 2KV1000P C903 CJ56R R452 1 R460 1/2DJ180 VD557 EM01Z C205 0.01 VD933 D R832 82K 9 C650 0.015 + C206 16V100 1 1 R117 1K R621 10K V932 2SC R811 100K + C208 16V0.47 C508 2KV1000P R904 330 R622 10K V102 2SC2216 R822 680 54 50 R814 1K C431 X + C661 16V10 C502 250HM0.22 C505 1000KM1000E R459 1SJ1 27 28 XS403 SCN-5 R827 82 + C840 16V1 R844 560 + C565 16V1000 3 SDA MB R831 27K R818 82 K9N TJC2-2A V901 54SX503Y22-DC01 45 2 R924 330 R561 10K VD513 RGP10J + C518 50V10 R940 33 R805 82 51 VIDEO IN/Y IN AC220V AUDIO OUT VD510 RGP10D + C729 16V0.33 61 VCC 1 + C852 16V1 R567 1.2K Cr IN + C107 16V4.7 VD509 HZ4C7 R602 270K TP-H TEST V552 2SC R830 10K B1 110V R2 IN R403 330K VD401 D R125 100 W742 1.2K V607 2SC UB 2 VIDEO OUT 11 + C454 50V1 + C806 16V220 + C434 35V47 + C815 16V10 B7 5V C506 1000KM1000E + C105 16V4.7 B6 12V + C450 16V100 R504 47K + C657 16V10 C124 0.01 R108 5.6K + C658 16V10 SCREEN 24 B7 5V R749 4.7K R928B 1/2SJ2.7K R555 1K + C831 16V10 8 AGC 6 VD564 D A701 HS0038A R657 15K R207 560 + C561 160V470 56 2 V540 TL431LP N602 CD7523CS(R) 1 2 3 4 5 6 7 8 9 Vcc OUT+ GND OUT- STB INPUT GND NC VOL L503 LQ0003 R810 1K + C244 16V47 RP551 B-10K FO 4 10 2 2 C245 0.01 VD503 1N5408 R OUT AFC C 4 N551 AN7812 1 2 3 B6 12V Y IN R553 5.6K + C816 16V10 VD255 8V2 4 1 R707 680 R906 820 Cb IN XS601 R932 15K R817 82 VD246 8V2 + C931 16V10 15 3 8 R206 24K R103 18K R458 1K C802 0.01 R807 82 R778 10K R212 680 VD506 1N5408 36 B5 5V B5 5V C120 0.022 C803 0.01 R204 390K V602 2SC R201 470 AV/TV + C407 16V1 L451 18uH 4.7K R616 R411 10K (4) 0.01:CT1-08B-2F4-63V-0.01uF-Z; 63 VT 2 R559 220K R454 2.7K R456 12K B5 5V R110 220 + C801 16V220 1 46 VOL-R B7 5V R551 2SJ22K R531 1CK12M + C656 16V10 C408 0.1 R624 4.7k C551 2KV470 R701 27K + C106 50V1 R821 82 VD411 HZ7C3 + C830 16V1 R914 330 B4 26V 4 SCL L501 LQ-0002 R457 39K T511 BCK 2 C821 X VD911 D C513 FJ2200 39 GND R850 82 SW707 AUTO FU501 T3.15A250V R918 1/2SJ2.7K R734 4.7k VD402 D R806 82 44 R441 1/2SJ1K VD501 IN4746/18V VD563 D N553 78L05 1 2 3 R753 33K + C810 16V10 B1 110V K6D 10 R565 1K VD551 RU3A HV 52 LIVE AREA B902 YDT512-5W8OHM C433 500KK3900 C533 400KM2200S R246 1.8K R703 4.7K 13 7 R243 270 XS901 GZS8-6-BCCE R511 1SJ5.1 R109 1K L1 IN 9 + C723 16V47 C544 0.033U R560 5.6K R433 1/2SJ1K C710 FK0.47 R656 15K B6 12V B7 5V + C204 16V1 VD558 EU2Z XP902 SCN-5Y 1 IR 13 B2 13V 4 38 C720 0.01 VD562 D V601 2SA R244 1.8K 2 R OUT G OUT Cr IN C438 2KV 470 L431 YC0008 R508 2SJ150K R119 1K C129 0.01 + C616 16V10 W902 JG0034 C508 630V0.1U + C278 16V100 R714 5.6K 18 15 VD901 D 0 0 +C722 16V2.2 B2 13V 20 G OUT V2/Y IN + C653 16V1 B5 5V C901 CJ470 XS401 SCN-4Y R800 100K T471 BSC25-0203B C123 1500 1 IR EXT VIDEO IN/Y IN R202 560 R501 1/2DJ220K R708 10K R400 220 R766 100 R801 100K IF + C212 50V 1 R711 27k FO 60 R809 100K B901 YDT512-5W8OHM R651 3.3K R744 100 R205 24K XP402 TJC2-5Y Y IN 62 R700 150K + C853 16V1 VD921 D R404 2.2K R446 220K Z101 N1535A + C708 50V4.7 33 VT 1 R851 82 L110 1.8uH R855 82 + C507 400V220 C436 1500MJ8200 + C457 25V2200 R717 1K R900 10K (8) 1500MJXXX: CBB12-1600V-XXXuF-J 23 FBP B2 TU L IN C704 18 + C517 50V10 N801 BU4053BC 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 11 OX 1X X COM Y COM VDD 1Y 0Y 1Z Z COM OZ INH VEE VSS C B A R107 100 L901 10UH C119 0.01 C913 CJ56R 5 1 Cb IN AV1/AV2 VD451 EM01Z R245 1.8K C510 FJ47n R232 10K + C117 50V1 C711 FK0.47 6 D2159F彩色电视机电路电原理图 4 SW706 MENU + C934 50V0.47 C772 4700 V902 2SC2688L AV/TV R922 100 C707 180 R623 10K T431 BCH-4 8 5 R654 2.4K + C813 16V10 + C444 160V1 V603 2SC + C203 16V4.7 VD244 8V2 MAIN BOARD ABL B OUT N552 AN7805 3 2 1 R854 82 V912 2SC2688L + C101 16V100 55 14 B1-ADJ + C654 16V1 C277 0.01 SDA 4
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