海尔D29F3A-C彩电（LA76818 LA78041）电路原理图

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A B C D 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 D C B A 1 2 3 4 CN401 CN401 C618 35V220UF 1 2 3 4 5 6 7 8 9 10 11 TUNER TUN3 1 1 2 2 3 3 4 4 F501 T4A/250 C518 0.022 C511 .0047 2KV C510 .0047 R501 2.2M 1/2W 1 1 2 2 C512 220/400V 1 1 2 2 R640 1K 1/2W C530 AC400V2200PF C624 1UF R660 22K R622 15K 1 1 2 2 C615 16V100UF L IN R IN Y R OUT L OUT V OUT V2 IN R2 IN L2 IN C643 0.1/250V +180V TO CN504 EHT FOCUS SCREEN B B C C E E Q550 C1815Y R530 1W8.2M TITLE : HIAER-MST-CRT DIAGRAM SYSTEM : PAL/NTSC/DK/I/M REV DATE : 20/10/2004 2AVIN RCA STEREO 1AV OUT RCA NOTE: (1) ALL CAPACITOR ARE IN uF; ALL RESISTOR ARE IN OHM; (3)THIS CIRCUIT IS SUBJECT TO CHAGE WITHOUT NOTICE. ALL THE COILS ARE IN H IS LIVE AREA AND DIRECTLY CONNECTED (2) THE AERA ENCLOSED BY AND ALL THE CYSTALS ARE IN Hz. WITH MAIN VOTAGE.THE DEVICES WITH ! ARE SAFETY CRITICAL DEVICES; THE DEVICES WITH ARE SUBJECT TO CHANGE OR OMIT ACCORDING AS DIFFERENT TV SETS. Cr/Pr Cb/Pb C656 * C634 8200P/2KV B B C C E E Q608 C5793 C628 680P/2KV 1 1 2 2 C612 0.15UF T601 R620 100 R631 * R639 1K 1/2W 1 1 2 2 D611 BYW95C C620 35V470UF R666 2K R766 75 1 1 2 2 C756 16V220UF C521 2KV 470P HEATER R765 75 1 1 2 2 C768 16V47UF R744 75 R748 75 R615 18K C619 1500P 1 1 2 2 D603 BA159 1 1 2 2 R515 68K 2W R621 620 1 1 2 2 R522 2W47K C621 0.1UF 1 1 2 2 C517 68U 50V R630 0.5W 1 C625 M0.22UF R737 100 R738 100 C757 100P C758 100P 1 1 2 2 C738 10UF/50V 1 1 2 2 C737 10UF/50V 1 1 2 2 C711 1UF 1 1 2 2 C701 10UF 1 1 2 2 C722 2.2UF L701 10UH C705 0.01UF 1 1 2 2 C706 100U B B C C E E Q605 C2216 1 1 2 2 C627 0.1UF 1 1 2 2 L604 180UH C635 0.015/630V C638 400V0.3U 1 1 2 2 D515 AUO1Z 1 1 2 2 C564 220u/16V C724 22n C723 18n 1 1 2 2 C713 1UF 1 1 2 2 C716 1UF C636 470P/500V 1 1 2 2 C649 250V22UF 1 1 2 2 R633 1K/1W 1 1 2 2 R632 22/2W C648 35V220UF 1 1 2 2 C630 160V10UF 1 1 2 2 R661 4.7 2W 1 1 2 2 D605 4148 R648 4.7K B B C C E E Q619 C3852 C697 2200P R657 220K R649 R649 R655 47K R646 1K E E C B B Q614 A1015Y E E C B B Q615 A1015Y R697 27K R647 100 1 1 2 2 C611 0.47UF 1 1 2 2 C610 47UF 16V R610 3.3K R607 1K5 R612 15K R699` 33K R614 12K R613 56K C632 4700P/1KV 1 1 2 2 L602 10UH TEST TEST C614 0.1UF R617 1K R619 100 R618 100 1 1 2 2 C607 0.1UF 1 1 2 2 C606 5600P 1 1 2 2C605 1000P R691 4K3 R603 5K6 1 1 2 2 C645 0.01U 1 1 2 2 C604 C604 1 1 2 2 C603 16V4.7UF R605 10K R602 100 R601 100 C501 0.22/AC250V C502 0.22/AC250V L501 L501 L502 L502 C504 0.22/AC250V RT502 NTC 1 1 2 2 R512 1M 1 1 2 2 R517 56K 1/2W 1 1 2 2 R518 56K 1/2W 1 1 2 2 D516 RU3A 1 1 2 2 ZD518 W4V7 C519 0.1U 100V 1 1 2 2 D519 D2L40 1 1 2 2 D517 RU3A 1 1 2 2 D513 D2L40 1 1 2 2 ZD517 W8V2 R513 470 1/2W 1 1 2 2 R516 560 1/2W 1 1 2 2 R511 10 1/2W C516A 3900P 50V C516 C516 C515 630V/220P LIVE AREA DANGEOUS! L759 10UH L760 10UH C759 470P C760 470P C751 470P C750 470P L750 10UH L751 10UH R755 1K R754 1K R716 100 R713 100 C766 470P C765 470P L765 10UH L766 10UH 1 1 2 2 C717 1UF 1 1 2 2 C714 1UF R714 100 R717 100 C767 0.001 1 1 2 2 C719 1UF 1 1 2 2 C718 1UF R718 100 R719 100 C771 470P C770 470P L770 10UH L771 10UH R743 75 R772 75 R779 100 1 1 2 2 C774 16V47UF 1 1 2 2 C720 2.2UF 1 1 2 2 C430 1000UF/25V 1 1 2 2 C431 1000UF/25V C736 5600PF C735 5600PF R724 2K7 R777 100 R778 100 R776 R776 1 1 2 2 C755 C755 1 1 2 2 C703 16V100UF C779 0.01UF R781 100 R780 100 1 1 2 2 D521 RU4AM R552 1K R551 1K5 R553 300K C551 1000PF 1 1 2 2 D554 1N4148 R555A 10K R561 10K 1 1 2 2 R540 0.47 2W C540 500V 470P 1 1 2 2 D540 RU4Y 1 1 2 2 C541 50V1000UF 1 1 2 2 R538 0.47 2W C538 500V 470P 1 1 2 2 D538 RU3A 1 1 2 2 C539 1000UF 25V 1 1 2 2 R535 0.47 2W C535 500V 470P 1 1 2 2 D535 RU3A 1 1 2 2 C536 25V 1000UF 1 1 2 2 R531 0.47 2W C531 470P 500V 1 1 2 2 D531 RU4Y 1 1 2 2 C532 1000UF 16V 1 1 2 2 C522 330UF200V B+ R560 10K 1 1 2 2 R565 2W1 B B C C E E Q570 C3852 1 1 2 2 R570 2W1 1 1 2 2 R575 2W1 1 1 2 2 C571 220u/16V 1 1 2 2 C575 220u/16V AGC BM IF 1 1 2 2 C205 50V/2.2u C280 0.01 R281 1K R282 27 R283 220 L282 2UH R280 5.6K C263 C263 R284 220 C652 C652 1 1 2 2 R669 22K/1W 1 1 2 2 ZD621 W9V1 R606 5.6K 1 1 2 2 C715 1UF R715 100 1 1 2 2 C712 1UF R712 100 C727 100n C726 100n R726 5K6 C730 100n C729 100n R730 5K6 C733 18n C732 22n R736 2k7 1 1 2 2 C710 1UF R279 100 1 1 2 2 C725 1UF/16V B B C C E E Q791 C1815Y R791 X R790 100 R796 220 R797 75 1 1 2 2 C590 220u/16V L290 1 1 2 2 C291 50V/10 C290 0.1 1 1 2 2 R583 2W1 1 1 2 2 C221 220u/16V 1 1 2 2 R400 68 1/2W 1 1 2 2 ZD402 W9V1 C780 0.01UF YCBCR IN YPBPR IN 8 1 1 2 2 R642 1/2W C639 470P 500V 1 1 2 2 D612 RU3A 1 1 2 2 C640 1000U/25V C644 471 1 1 2 2 ZD201 UPC574 1 1 2 2 C203 50V/10 1 1 2 2 R626 12K/2W VGA HS VGA VS VGA R VGA B VGA G R741 75 R740 75 R742 75 L805 100UH R702 100 R701 100 1 1 2 2 C570 100U/16V SW501 RT501 IC503 T501 PC817 1 1 2 2 R664 150 2W C461 100V0.22U SDA SCL VD B OUT G OUT R OUT HD IF IN RF AGC 12V C IN POWER 1 1 2 2 ZD301 1 1 2 2 ZD302 1 1 2 2 ZD303 1 1 2 2 ZD304 1 1 2 2 ZD305 1 1 2 2 ZD307 1 1 2 2 ZD306 1 1 2 2 ZD308 SDA SCL PW HD PW VD VGA R VGA G VGA B VGA Hs VGA Vs Y Pb/Cb Pr/Cr TV VD TV HD TV R IN TV G IN TV B IN SCL SDA 1 1 2 2 R643 1/2W C641 470P 500V 1 1 2 2 D613 RU3A 1 1 2 2 C642 1000U/25V 1 1 2 2 R625 2W1 1 1 2 2 C622 16V/1000U C623 0.1/63V 1 1 2 2 R623 2W1 1 1 2 2 R624 2.2/1W C616 4700P C653 1500P R641 12K 1 1 2 2 C613 16V470UF 1 2 D623 BA158 1 1 2 2 R637 0.68/2W R644 22K/1W C633 1000P/2KV C10S 1000P/2KV R556 2.2K 1 1 2 2 R557 100K 1/2W C204 0.1 FVM C655 2vpp 3V 10V 1 1 2 2 R650 100 1/2W C629 4700P/2KV 1 1 2 2 3 3 4 4 Q606 STP16NE06L C808 68PF C708 C708 L703 L703 C707 C707 C704 C704 L702 L702 C702 C702 C721 C721 L704 L704 C709 C709 R611 150K R667 100K AOUT 1 FMOUT 2 AGCFIL 3 AGCOUT 4 PIFAMPIN 5 PIFAMPIN 6 IFGND 7 IFVCC 8 FMFIL 9 AFTOUT 10 SDA 11 SCL 12 ABL 13 RIN 14 GIN 15 BIN 16 FBK 17 RGBVCC 18 ROUT 19 GOUT 20 BOUT 21 FSC/CSYNC 22 Vout 23 VFIL 24 HVCC 25 AFCFIL 26 Hout 27 FBP 28 Iref 29 4Mout 30 CCDVCC 31 CCDFIL 32 CCDGND 33 SEC/Cb 34 SEC/Cr 35 IrefFIL 36 CLPFIL 37 4.43CRY 38 APCFIL 39 selVout 40 GND 41 exCVBS/Yin 42 VCC 43 inCVBS/Cin 44 BSFIL 45 VideoOUT 46 VCOFIL 47 VCOcoil 48 VCOcoil 49 APCFIL 50 exAIN 51 SIFout 52 SNDFIL 53 SIFin 54 IC001 LA76818 LA76818 5 4 3 2 1 SAW FILTER SAW1 K2972 C285 0.01uf AUDIO OUT 1 1 2 2 + C252 1uf + C230 100uF \ 16v L204 22uH R290 1K C222 0.015 C240 0.01 C235 0.01 C234 0.022 1 1 2 2 + C239 1uF/16V R222 100 R223 100 R221 220 R271 100 R272 100 R273 100 C217 0.27 C223 0.01 1 1 2 2 + C214 470/16V R017 220 R226 3.3K C229 0.015 B B C C E E V002 2SC B B C C E E V001 2SC R022 4.7K R021 68K R020 4.7K R019 10k C013 270 12V 1 1 2 2 R023 56K R234 4K7 金属膜 L002 150uH C247 0.01 1 1 2 2 + C261 100u/16V 1 1 2 2 + C242 10\16V R245 510K 1 1 2 2 + C293 10/16V X201 4.43MHz C208 J C249 0.056 1 1 2 2 + C258 0.47 R243 24K R239 24K VIDEO IN 1 1 2 2 + C023 10/16V L003 22uH 1 1 2 2 + C024 470/16V 1 1 2 2 + C259 4.7\50V R237 100K R238 1K R240 1K 1 1 2 2 + C244 0.47/50V 1 2 L201 ST6019 1 1 2 2 + C245 0.47/50v C298 1000P R236 390 R235 200 R292 330 R233 1K C246 0.01 C297 39P C294 1000P C260 18P L208 15uH 1 1 2 2 C769 16V47UF POWER R037 300 R038 1K B B C C E E Q261 2SC1815 E E C B B Q262 2SB892 R039 3.9K R040 10k 15V GND 1 VS 3 HS 5 Y 7 Cb/Pb 9 Cr/Pr 11 VGA VS 13 VGA HS 15 VGA B 17 VGA G 19 VGA R 21 TV VD 23 TV HD 25 POWER 27 DEGUASS 29 GND 30 GND 28 GND 26 GND 24 GND 22 GND 20 GND 18 GND 16 GND 14 GND 12 GND 10 GND 8 GND 6 GND 4 GND 2 CN312 5V-3 AFT A B INR 1 Vs_C 2 OUTC 3 PW-GND-C 4 INL 5 INC 6 SVR 7 S-GND 8 MUCT-C 9 MUTE LR 10 PW GND 11 OUTL 12 Vs 13 OUTR 14 PW GND 15 IC401 TDA7497 1 1 2 2 R419 2W12K 1 1 2 2 R418 2W1 1 1 2 2 C402 1000UF/35V 1 1 2 2 C401 1UF 1 1 2 2 C422 1UF 1 1 2 2 C420 1UF 1 1 2 2 C423 1UF 1 1 2 2 C421 470UF/16F 1 1 2 2 C432 1000UF/25V 1 1 2 2 C424 1UF R411 5K6 R413 3K3 R430 10K R410 3K3 R414 5K6 R416 3K3 R417 5K6 R407 4R7/0.25W R406 4R7/0.25W R405 4R7/0.25W C405 100n C467 0.1 C406 100n C407 100n C413 0.0033 C416 0.0033 C411 0.0033 30V 1 1 2 2 D430 4148 1 1 2 2 D442 4148 1 1 2 2 D443 4148 1 1 2 2 D440 4148 1 1 2 2 D441 4148 1 1 2 2 D460 4148 1 1 2 2 D461 4148 B B C C E E Q460 C1815Y E E C B B Q462 A1015Y E E C B B Q461 A1015Y 1 1 2 2 C468 0.47UF 1 1 2 2 C460 1UF 1 1 2 2 C440 100UF/16 R422 5K1 R488 390 R466 6K8 R465 68K R463 220K R461 1K R460 1K R798 470 12V R202 1k C241 0.01 C236 0.01 1 1 2 2 + C225 47/16 R228 2K2 R224 100K C238 0.01 C232 0.47 12V HEHT VEHT VRB VAGC SPIN29 VCAP VOUT EWOUT X-RAY HOUT GND SPIN39 Vcc SCL SDA SPIN22 HS VS SPIN13 FC1 PL2C CO HGND RO PLLIF HPOS HVFOS RLY RFER SPIN2 SPIN3 SPIN4 TDA9116 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 IC603 IC603 1 2 3 4 5 6 7 LA78041 IC601 IC602 LA78041 VDD 2X 1X XCOM 0X 3X A B VSS VEE IVH 1Y 3Y YCOM 2Y 0Y IC702 CD4052 IC702 IC702 C466 0.22 1 2 3 4 5 5Q1265RF IC502 IC502 IC502 DL501 DL501 3 3 1 1 2 2 RT501 RT501 2 1 CN501 CN501 2 2 1 1 D504 D504 2 2 1 1 D501 D501 2 2 1 1 D503 D503 2 2 1 1 D502 D502 1 9 10 11 12 16 15 18 17 4 8 14 T501 4 4 3 3 1 1 2 2 IC503 IC503 C533 220P/2KV 132V 10V 15V 8.5V 30V C C B B E E IC550 AP431 R555 * E C B Q560 7812 3 3 1 1 2 2 RP550 B20K E C B Q575 7805 5V-1 5V-3 12V 5V-1 33V 1 1 2 2 + C381 100UF/16V C224 0.047U R698 X R668 22 L600 C813 103 + C812 22uF/16v 16V 12V 132V 132V 1 2 GND 3 HEATER 4 5 180V 6 CN601 R638 1R 2W 2 1 CN402 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 SDA CREF Vs AGND ROUT LOUT RIN4 RIN3 RIN2 RIN1 LIN1 LIN2 LIN3 LIN4 MUXOUTL INL MUXOUTR INR MINR MOUTR BINR BOUTR BINL BOUTL MOUTL TREBL TREBR D GND SCL TDA7439 MINL 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 IC701 IC701 TDA7439 9V X304 S-VIDEO GND 3 R2IN 1 L2IN 2 X303A A/Y Y 7 Cb/Pb 6 Cr 4 X303B A/Y V OUT 6 R OUT 4 L OUT 5 X302A RIN 1 LIN 2 X302B VS 14 HS 13 R 1 G 2 B 3 4 4 GND 5 GND 6 GND 7 GND 8 GND 9 GND 10 GND 11 GND 12 GND 15 GND 16 GND 17 X305 X305 1 2 CN602 HOR 1 2 CN603 VER R523 1/2W 1 3 2 4 5 7 8 9 10 6 T602 T602 C790 0.01uf GND 1 GND 3 SCL 5 SDL 7 PAL/NTSC 9 5V-3 11 5V-3 13 BIN 15 GIN 17 RIN 19 AFT 21 5V-1 23 5V-1 25 ABL 27 KA BLK 29 12V 30 12V 28 TV_SW1 26 TV_SW2 24 MUTE C 22 WMUT LR 20 GND 2 GND 18 GND 16 GND 14 GND 12 GND 10 GND 8 GND 6 GND 4 CN311 ABL power GND WOOFER 10W 8R SPEAKER 8R 8W *2 AC-INPUT 1 2 CN502 L601 DEGAUSSING C 9V-1 C657 0.01UF PB/Cb PR/Cr Y SDA SDA SCL SCL VD VD B OUT B OUT G OUT G OUT R OUT R OUT HD HD SDA SDA SCL SCL VGA R VGA R VGA G VGA G VGA B VGA B VGA Hs VGA Hs VGA Vs VGA Vs R786 22K R787 22K 1 1 2 2 R789 R582 2W/150 1 1 2 2 ZD586 5.6V R464 ? 5V-1 1 1 2 2 + C220 1/50V R247 82 R225 100K R203 100K 1 1 2 2 C700 16V100UF 1 1 2 2 R401 68 1/2W 1 1 2 2 ZD403 W9V1 C783 0.01 C264 103 C265 103 1 1 2 2 + C228 10/16V R241 4.7K R242 100 1 1 2 2 C741 16V47UF 1 1 2 2 C740 16V47UF R799 75 B B C C E E Q620 C1815Y R653 5.6K R652 10K R651 1K 12V C Y C C 1 1 2 2 + C243 0.47/50V C250 103 R246 6K8 VOUT VOUT VOUT R201 10K 5V-1 B B C C E E Q617 C1815Y R628 10K R629 22K R647 22K 1 1 2 2 ZD602 13B 1 1 2 2 C646 100U/16V C739 * C2? 100p C2? 100p C201 220p C202 220p R205 1K R204 1K R706 10K R705 10K 1 2 3 4 5 CN303 CON5 R704 10K R703 10K R708 10K R707 10K 8.5V E C B Q565 78R05 5V-2 5V-2 POWER C286 47pF