JVC胜利AV-25L33彩电电路原理图

MAIN PWB ASS’Y (2/3) SCH-1112A-H2 (AV-25L33/PH) ∗6 ∗1 ∗1 ∗1 ∗2 ∗2 ∗2 ∗2 ∗2 ∗2 ∗2 ∗2 ∗2 ∗2 ∗1 ∗1 ∗2 ∗2 DEF YOKE FOR ADJ. CONNECTOR DEG COIL TO MAIN PWB CN00T X C532 X Y908 6.8 MA3068/M/-X D966 X Y909 QQR1214-001Y K955 VDRB_ 1SS133-T2 D965 470p C955 100 R953 X Y907 560p QCZ0122-561 C959 QCB32HK-471Z C957 X FR R533 0 R965 10K 1/2W R963 47K R964 Q953 1SS244-T2 D350 X Y911 AN80T36 IC974 8V BW Y912 2.2K R531 390 R972 QQS0165-001 ! T901 X Y906 GSIB460 D901 X R590 .1 C550 D909 12K R406 PC123F2 ! VOLTAGE FEEDBACK PC901 33K 3WOMR QRL039J-333 R908 ERC30-02L38 D952 QCB32HK-471Z C952 22 1/2W R545 UPC358G2-XE IC480 0.1 NCB31HK-104X C978 2000/35 C953 RGP10J-5025-T3 D553 ABL QQR1035-002 ! LF902 QQR1113-001Z K951 X C404 X C979 Q952 8.2M QRZ9046-825Z ! ! R991 1.5K R912 QQR1138-001 L480 X R409 X C409 STR-F6709A/F7 POWER REGULATOR IC901 BW Y501 X Y502 RGP10J-TS-T3 D911 220/25 C911 8.2 1/2W R414 BW R913 RGP10J-5025-T3 D401 1/50 C401 68k R425 680 1/2W R904 220k R401 ICP-N50-Y ! CP IC PROTECT CP952 QQR1113-001Z K953 31DF6N-FC5 D956 390 R960 56K R907 220 C960 QEZ0195-475Z C483 QRL039J-470 R494 P_ON/OFF X R530 33K R487 QQR1114-001Z K902 470K 1/2W R909 2SD1408/OY/-LB PIN OUT Q480 .0022 QCZ9015-102Z C903 QGZ5003C1-02 CNDEG PROTECT .0015 MY C915 .0022 QCZ9015-102Z C904 3WMFR QRM034J-R15 R905 X C917 X Y910 3.3K 1/2W R911 47/35 C521 15W,UNFR QRF154K-2R2 R902 W-K1 X Y917 EG01C-T2 D904 BW Y955 5.6K R484 BW Y918 .0022 QCZ9015-102Z C905 X Y956 5.6K R485 MA3330/L/-X D964 470p NDC31HJ-471X C910 MA3075/H/-X D592 X 2WMFR R906 18K R971 3.3V_STB X C484 82K R483 22/50 C485 33K 1/2W R493 ICP-N75-Y ! CP CP951 X R407 D971 MA3150/M/-X D907 680 1/2W R480 47/25 C593 QQLZ034-240 L524 2.7K R486 *2 D550 400VAC QCZ9079-102 ! C993 X Y916 100/10 C591 UN2212-X FBT PROTECTOR Q592 1K R490 X D902 1.2K R489 BW Y915 MTZJ12C-T2 D903 QFZ9075-104 ! C901 330 C907 QFZ0199-154 250V MPP C527 5.6K R491 8.2K R492 22K R481 5.6K R482 10/50 C480 BW Y914 X D594 X C537 X R917 1SS133-T2 D912 2SA1208/ST/Z1-T FBT PROTECTOR Q591 2.2/50 C965 X C481 ERC30-02L38 D914 3.3K R952 220/25 C914 QFZ9075-473 ! C902 15K R970 QRZ0111-474 ! R915 MTZJ27B-T2 D908 QSW0846-001 ! S901 .1 C968 120K 1/2W R542 X C969 820 R593 D910 5V_STB QQH0141-001 ! FBT T551 4.7K 1/2W R910 9V BW R969 0.1 C916 100/16 C973 H_DRIVE 6.8K R966 QQL244J-5R6Z L954 470/10 C977 4A QMF51E2-4R0J4 ! F901 6.8K R405 X Y901 1000/35 C422 X Y902 X Y903 .1 TF C540 100p/500 QCB32HK-101Z C535 220/35 QEHR1VM-227Z C403 0.18 TF C408 X X C539 220 1W OMF R411 X 1% MF R534 RGP10J-5025-T3 D541 X D593 QAF0052-621 ! VA901 100/16 C980 46 QQLZ034-460 L951 X 1% MF R535 X Y904 QFZ0209-222 C908 1K 1/2W R356 EG01C-T2 D906 10/50 C962 R1141Q331B-X IC972 32V 50/60Hz AC120V-240V POWER CORD ! QAD0134-4R5 TH901 MTZJ75-T2 D402 D408 47/16 C964 .1 C974 6.8 1/2W R957 QQL244J-5R6Z L540 1SS244-T2 D360 D968 2SD601A/QR/-X Q954 QSK0092-001 ! RY901 47/35 C972 10k 3W OMF QRL039J-103 R527 MTZJ4.3A-T2 D480 PW QGA7901F1-02 CN0PW QQR0673-004 ! LF901 QFZ9072-224 ! C906 QRX01GJ-2R7 R413 D969 470 1/2W R543 QCS32HJ-180Z C407 NCF21HZ-334X C412 560 R962 QCZ9079-102 ! C992 QCZ9079-102 ! C991 2SC2655/Y/-T Q521 QQR1229-001 T521 2.2k R595 A.GND A.VCC H.OUT 2SD2634-YD Q522 X Y951 HFB 4.7 3W R540 100 R521 5V 1K R522 .0033 MY C522 .022 MY C523 270 R526 56 QRL029J-560 R524 U CHGC04-400-G CN00U X R402 6800p QCB31HK-682Z C402 VDRA+ 0 R403 X R404 6.8K R408 SE135N ERROR AMP. IC951 .056/100 MY C413 QQR1113-001Z K954 220/16 C975 100/16 C976 QQL244J-5R6Z L953 .01 MY C536 .001 C954 RGP10J-5025-T3 D953 4.7 1/4W FR QRZ9017-4R7 ! R532 220/35 C956 X D524 EW QGA2501C5-05Z CN00S X D595 X R539 X R538 X Q523 X Q524 X R537 3.9 QRZ0221-3R9 R592 X R536 X C538 X D596 RGP10J-5025-T3 D551 8.2K 1/2W R546 120K 1/2W R541 BW K401 4.7K 1/2W R591 2.2/100 C529 1000/25 QEHR1EM-108Z C533 AN5522 VERT OUT IC401 .47 2W OMF R528 560p/500 QCB32HK-561Z C530 .47 2W OMF R529 18k 1/2W R594 22/250 C541 220/160 C592 1.5kVH MPP QFZ0200-113 C525 1000/25 QEHR1EM-108Z C531 X C534 1.5kVH MPP QFZ0200-452 C524 RGP10J-5025-T3 D554 RGP10J-5025-T3 D523 RH3G-F1 D521 31DF6N-FC5 D522 400V PP QFP32GJ-183 C526 NCF21HZ-334X C411 22k 2W OMF QRL029J-223 R961 QFZ0199-224 250V MPP C528 RGP30B-F1 D954 ICP-N75-Y ! CP IC PROTECT CP953 2200/25 C958 12K R410 .068/100 QFLC2AJ-683Z C406 1N4003-T2 D405 1 1/2W R412 QQR1137-005 L523 68K 1/4W R385 Q352 Q374 Q375 Q376 D374 33 R377 22k R378 D373 470/16 C375 HV QGZ5003C1-04 CN0HV X R596 X R597 560 1/2W R359 2.7K 1/2W R358 1/50 C354 RGP10J-5025-T3 D352 QRZ9017-150 ! R369 10K R379 D357 10K R384 X Y505 D358 4.7/250 C352 X Y731 BW Y504 BW Y503 W-K BW Y913 QQR1114-001Z K903 1K 1/2W R366 SC TP-47R/G 12K R362 STC344-T Q360 CHGC04-400-G U CN10U 100 R365 1.8K R363 47K NRSA63J-473X C372 2SA1321-T Q361 BW L351 560p C361 330 R364 1.5K R367 470p C360 X D372 150 R370 12K R371 STC344-T Q370 330 R373 X R350 22/250 C542 X D361 1.8K R372 2SA1321-T Q371 BW L353 BW L352 560p C371 12K R352 100 R374 STC344-T Q350 1.5K R376 100 R355 470p C370 QNZ0537-001 ! SK351 SK351 X C373 1.8K R353 2SA1321-T Q351 390K 1/2W R383 220n 1.25KV QCZ0364-222 C374 TP-47G/R B G R TP-E X R381 X R382 X X R360 150 R361 2.2/50 C961 T QJL001-065631 CN10T X D371 BW L350 560p C351 330 R354 1.5K R357 470p C350 X R380 X D351 150 R351 X Y551 X Y552 X Y507 47K R967 X Y508 QQR1113-001Z K901 BW Y509 D353 1SS244-T2 D370 3.3K R368 100/50 C353 D354 D355 D356 1K 1/2W R375 A.VCC 5V_STB 3.3V_STB 5V_STB 3.3V_STB 9V STB A.VCC 5V 8V 9V 32V H_DRIVE H_DRIVE PROTECT P_ON/OFF STB GND X-RAY1 X-RAY2 NC B1 H ROUT GOUT DRIVE OSC TSD OVP GND Vcc DY01 QQD0078-002 LINE FILTER LIVE BOUT NC CRT E1 GND GK RK NC BK H FOCUS1 FOCUS1 G1 G2 G3 SCREEN EHV L01 A60LVY196X V01 G C402 QQW0119-001 R B +VCC GND IK HB GND HEATER -VCC C407 V.DY H.DY CHT32KK0-04-N SCREEN EHV PUMP UP THERMAL PROTECTION MAIN (CRT SOCKET) PWB ASS’Y (3/3) SCH-1112A-H2 (AV-25L33/PH) ISOLATED CRT SOCKET -10.6V -87.1V -105.2V -103.5V 190.8V 8V 8V 5V 9V 9V 32V 9V 5.1V 5.1V 5.1V 135.8V 0V 0V 5.1V 3.3V 0V 5.1V 5.1V 9.2V 0V 0V 5.9V 0V 0V 0V 0V 0V 0V 0V 0V 20V 0V 0V 0.6V 11.3V 134.9V 0V 135.2V 0V 0V 5.1V 120.6V 3.7V 3.2V 120.7V 118.6V 119.7V 3.8V 119.7V 6.7V 112.4V 0.6V 9V 9.1V 3.4V 112.3V 3.3V 117.7V 6.7V 9.1V 0V 0V 1.9V 9V 2.6V 2.6V 2.6V 2.1V 0V 2V 6.7V 112.5V 3.9V 0.5V 13.6V -11.7V -13V 13.9V 0V 0.6V Q521 C Q521 B T551 9 T551 2 T551 6 230Vp-p(H) 120Vp-p(H) Q522 B 2.45Vp-p(H) T551 7 86Vp-p(H) 1.2Vp-p(V) IC401 2 IC401 1 IC401 6 IC401 3 T551 T551 T551 4 8 10 23Vp-p(H) 58Vp-p(H) 1166Vp-p(H) 1.0Vp-p(V) 28Vp-p(V) 28Vp-p(H) 42Vp-p(H) 104Vp-p(H) 13.5Vp-p(V) 1.95Vp-p(V) IC401 7 1.4Vp-p(V) IC401 5 国 防 工 业 出 版 社