创维6P50机芯彩电原理图

1 2 3 4 5 6 7 8 9 10 11 12 A B C D 12 11 10 9 8 7 6 5 4 3 2 1 D C B A Title Number Revision Size A1 Date: 5-Jan-2007 Sheet of File: C:\Documents and Settings\srr00972\桌面\6P501.DDB Drawn By: AC220V R601 2.2M 1/2W F601 T3.15A L 250V C601 0.22uF/AC250V L602 15mH L601 15mH C602 0.22uF/AC250V BR605 KBJ6J C605 4n7/2KV C607 4n7/2KV C615 220p/500V R613 0.18/2W R611 0.82/2W R604 68K 2W C609 220uF/450V C613 1000p/2KV R612 100/1/4W L603（R602） 44mH（4/15W） C610 0.01uF/1KV C610A 680pF/1KV R605 100K/2W D602 1N5397 9 6 2 3 16 18 10 15 11 12 13 14 T601 BCK4222 R608 1K/1/4W C614 1uF/50V R607 1K/1/4W C612 0.1uF/50V R606 10/1/4W D606 BA158 ZD602 16V R610 18K D603 EU1Z D605 BA158 C611 10uF/63V ZD601 6V2 D604 EU1Z C616 0.0015uF/50V R609 1K/1/4W CN602 D627 BA158 D626 LG16S C635 680pF/2KV C637 0.01uF/500V C638 220uF/160V C639 10uF/160V R642 100K/1/2W R631 18/2W IC603 PC817 R627 1K/1/6W R629 1K/1/6W C660 0.1uF/63V C640 100uF/50V GND GND D628 BA158 Q603 A1930 R635 3K3/1/6W D630 BA158 ZD620 7V5 Q602 C2230 1 2 3 IC602 SE120 GND GND GND D625 RG2Y C633 220pF/500V C632 220pF/500V D624 RG2Y C634 3300uF/16V C636 0.01uF/50V GND C630 1000uF/16V C631 0.01uF/50V 1 2 3 IC607 L7808 C649 330uF/16V C648 0.01uF/50V GND GND GND GND D622 RU4YX C624 680pF/500V C625 1000uF/25V C626 0.01uF/50V GND GND R619 0.33/2W R622 2K7/1/2W GND GND 140V 1 2 3 IC604 L7805 GND R636 150/2W C642 1000uF/16V C643 0.1uF/50V C603 0.22uF/AC250V C608 0.1uF/250~500V R301 18K/3W 12V 7V5 13V Stand-by(from UOC) +140V +5V_CPU +8V +13V(SOUND) D301 BA158 D302 BA158 Q301 C1815 Q302 2SC2655 R304 180/1/2W R302 12/2W T301 H-DRIVER R308 47/2W C314 22nF/100V C309 0.001uF/50V C310 220uF/25V GND R306 68/1/6W C315 4.7uF/50-100V D307 IN4148 R309 10K/1/6W R305 100 GND R310 0.33/2W GND Q303 2553 FB302 GND C303 8n2/2KV C304 *6n8/2KV R303 10K/2W C311 4700pF/500V C312 330pF/2KV D303 1N4148 GND D629 1N4148 L302 *36uH C306 *220n/630V R317 270/1W R307 4/15W GND INP 7 INN 6 V-OUT 5 GND 4 VP2 3 VP3 2 VP1 1 IC301 TDA4863AJ C325 100uF/50V D314 BA158 R331 2/2W C332 1000uF/25V C333 0.01uF/50V C326 1000uF/25V C324 0.33uF/63V R340 22K/1/6W Q304 C1815 R318 22K/1/6W D312 IN4148 R319 1K/1/6W GND GND C327 0.1uF/100V R328 5R6/1/6W R322 5.6/1/6W C328 0.1uF/63V R329 10K/1/6W R324 180/2W R327 0.51/2W GND R330 10K/1/6W GND R316 0.68/2W D315 BYW36 C331 680pF/500V R315 0.68/2W C336 680pF/500V D316 RG2Y C335 1000uF/25V C334 0.01uF/50V GND C338 0.1uF/250V R312 2K/1/4W D310 BA158 R333 6.8K/1/4W GND EHT ABL GND R311 0.68/2W D308 BA158 C318 680pF/500V C319 22uF/250V GND HOUT +13V C316 100uF/200V +15V C313 0.001uF/500V Q381 C1815 Q382 A1015 GND R380 1K/1/6W C380 1uF/50V GND Q380 C1815 R381 1K8/1/6W Q384 C1815 Q383 A1015 GND R384 470/1/6W C382 1uF/50V GND R382 10K/1/6W Q385 C1815 R383 1K/1/6W GND C381 100uF/16V GND C383 0.22uF/63V TILT OUT- 2 VCC 3 IN1 4 NC 5 MUTE 6 ST-BY 7 PW-GND 8 S-GND 9 NC 10 NC 11 IN2 12 VCC 13 OUT2- 14 OUT2+ 15 OUT1+ 1 IC401 TDA7266 H401 R402 10/1/6W C401 0.01uF/50V C404 0.01uF/50V R403 8R2/1/6W R409 1K/1/6W C405 0.22uF/63V C402 4n7/100V R410 1K/1/6W C406 0.22uF/63V C403 4n7/100V GND GND R401 82K/1/6W R407 47K/1/6W C409 22uF/16V R406 2K/1/6W Q401 C1815 GND R411 22K/1/6W C408 4.7uF/16V GND R404 47K/1/6W C407 100uF/16V R405 47K/1/6W GND GND GND R408 3K3/1/6W C107 4.7uF/16V R112 6K8/1/6W R113 100K/1/6W GND R107 100/1/6W R108 100/1/6W GND C105 47uF/16V C106 0.01uF/50V C103 0.01uF/50V C102 22uF/50V IC003 KA33 GND GND C101 0.01uF/50V 1 2 39 4 37 6 35 8 33 10 31 12 29 14 27 16 25 18 23 20 21 22 19 24 17 26 15 28 13 30 11 32 9 34 7 36 5 38 3 40 1 2 39 4 37 6 35 8 33 10 31 12 29 14 27 16 25 18 23 20 21 22 19 24 17 26 15 28 13 30 11 32 9 34 7 36 5 38 3 40 R0 L0 R428 240K/1/6W R427 240K/1/6W C429 100pF/50V C428 100pF/50V V0 GND R441 75/1/6W R442 470K/1/6W C422 470uF/16V GND Cr R440 75/1/6W Cb R438 75/1/6W Pb R437 75/1/6W R2 R431 240K/1/6W C431 100pF/50V R430 39K/1/6W L2 R432 240K/1/6W C432 100pF/50V R429 39K/1/6W V2 R434 75/1/6W GND R433 220/1/6W Cr Cb Y 1 2 3 4 5 6 CN400 R423 39K/1/6W R420 39K/1/6W R422 240K/1/6W R421 240K/1/6W R424 75/1/6W R426 75/1/6W C424 100pF/50V C423 100pF/50V +5V_A V- V+ FB623 FB622 FB601 L1 R1 Y1 C1 SCL2 SDA2 Hs Vs SDA2 WP SCL1 3V3 AGC L0 R0 V0 R1 Y1 V1 SVM HOUT FBP +15V V+ V- +8V IF SCL1 +33V +33V STY +13V(SOUND) +5V_CPU +15V MUTE CN302 HEAT GND +15V +140V +200V -15V +140V CN301 H V LOUT ROUT +8V FBP VS Vs +5V_D +5V_U AGC V0 L0 R0 EHT ABL H_PRO +5V_U +5V_D Stand-By +5V_CPU HOUT +8V VS Cb Y Cr GND IF GND GND DGND CGND GND GND GND GND GND GND GND L- L+ R- R+ R625 10/2W +13V R634 22k/1/6W R110 27/1W ZD101 5V1 GND C410 330uF/25v ZD401 4.3V 5V_D FB620 R1 L1 GND V1 C1 Y1 SDA1 V1 SCL2 GND L2 R2 V2 GND +8V Y R436 75/1/6W Pr R435 75/1/6W Y R439 75/1/6W GND GND Pr Y Pb C421 10uF/16V C420 10uF/16V GND GND GND V- V+ VS C641 1000uF/25V GND R425 75/1/6W GND IF AGC SDA2 SCL2 +5V GND C109 0.001uF/50V C108 100uF/16V GND SCL1 SDA1 R104 100/1/6W R102 100/1/6W SDA2 SCL2 R101 100/1/6W R103 100/1/6W C411 0.01uF/50V GND AGC 1 GND 2 AS 3 SCL SDA 5 6 +5V 7 GND 8 +33V 9 IFGND 10 IF 11 TUNNER GND R105 100/1/6W SDA1 R111 10k/1/6W D401 BA158 +15V R643 10K/1/6W C654 1000uF/16V GND Wp 1 2 3 4 H403 GND Cb Y Cr L1 GND L0 R0 V0 GND P_chk 5V_A STR-W6756 D 1 VCC 4 FB 6 OLP/SS 5 OCP/BD 7 S/GND 3 IC601 SDA1 SCL1 3.3V 1 WP 2 SCL2 3 SDA2 4 GND 8 GND 7 GND 6 GND 5 IC002 ST24C16 R628 100K/1/2W GND R342 220/2W GND J403 100/1/6W J325 15K/1/6W J324 15K/1/6W J381 100/1/6W J401 100/1/6W GND 1 2 3 4 CN100 1 2 3 4 GND GND FBP CGND P_chk LOUT ROUT MUTE GND +15V EHT G2 FOCUS SVM CN380 1 10 2 9 6 7 4 5 8 T302 13 GND 12 Rs Rp 1 2 3 TH603 9R CN601 R633 3R9/2W CRT AMPLIFY CIRCUIT C618 470pF/AC250V~400V C617 470pF/AC250V~400V C619 2.2nF/AC250V~400V R626 8M2/1W GND +13V(SOUND) L303 100uH L304 100uH C321 220nF C322 220nF GND D304 BA158 D305 BA158 R320 20K/2W R321 20K/2W C307 4.7uF/160V ZD301 56p/50V C329 CAP L401 1uH +B +14V -14V GND ABL GND HEAT 200V D317 1N4148 R343 1K R344 2.2K C339 10uF ZD302 4.5V GND H_PRO GND C312A 330pF/2KV 1 2 3 IC605 L7805 R637 33/2W C645 0.1uF/50V C644 470uF/16V R618 5R1/2W GND +5V_D R571 4.7/2W GND GND C515 0.0022uF/2KV GND 14V +140V +200V NC HEAT GND R G B IR GND GND GND H502 GND G1 EHT G2 FOCUS CRT GND GND SVM R500 1k Q501 2SC1815 Q502 2SC1815 R502 22 R501 3.3K C504 47uF/50V R530 7.5K R531 4.7K R503 RES2 R504 1k C503 10uF/50V Q511 2SC1815 Q512 2SC1815 R512 22 R511 3.3K R513 RES2 R514 1K Q521 2SC1815 Q522 2SC1815 R522 22 R521 3.3K R523 RES2 R524 1K R510 1k R520 1K R505 47 Q503 BF422 R505A 2.2K C502 390p R506 270 R506A 47 R545 2.7K 1/2W R546 2.7K 1/2W R547 2.7K 1/2W C535 100uF/25V GND R548 82/1W CN502 CN701 C702 2.2uF/50V R702 18K 1/4W R701 3.3K 1/4W C712 560P/2KV C711 10uF/250V R724 180/2W L701 FB L702 FB L703 FB Q707 2SC4793 Q706 2SC1837 R722 2.7 1/2W R721 56/1W C709 4.7uF/16V C708 4.7uF/16V R715 2.7 1/2W R714 56 1W R712 1.5K 1/4W D703 1N4148 R718 12K 1/4W R716 68K 1/4W R717 68K 1/4W R713 1.5K 1/4W C705 100pF/50V C706 0.0047uF/500V C707 0.0047uF/500V R720 1.2K 1/4W D704 1N4148 R719 1.5K 1/4W R711 22 1/4W R710 22 1/4W C704 100pF/50V R709 10 1/4W Q705 2SC1015 Q704 2SC1815 D702 1N4148 D701 1N4148 R707 1K 1/4W Q703 2SC1815 R705 1K 1/4W Q702 2SC1815 R706 68 1/4W R704 150 1/4W Q701 2SC1815 R703 430 1W R708 33K 1/4W R700 C701 6pF/50V ZD701 12V 1/2W C703 47uF/25V R723 270/2W C710 10uF/250V H501 CON11 GND 8V C501 0.01uF/50V C511 0.01uF/50V C521 0.01uF/50V C505 10uF/50V D501 1N4148 Q505 BF423 Q504 BF422 R509 330 R507 15K/2W R508 220/1W GND R515 47 Q513 BF422 R515A 2.2K C512 390p R516 270 R516A 47 D511 1N4148 Q515 BF423 Q514 BF422 R519 330 R517 15K/2W R518 220/1W GND R525 47 Q523 BF422 R525A 2.2K C522 390p R526 270 R526A 47 D521 1N4148 Q525 BF423 Q524 BF422 R529 330 R527 15K/2W R528 220/1W GND ZD503 8.2V GND D502 1N4148 D512 1N4148 D522 1N4148 R532 15 R533 4.7K R534 15 1/2W Q532 2SC1815 C533 470uF/16V C534 47uF/50V D533 1N4148 GND R548 220K C536 10uF/250V C537 0.1uF/250V GND A? ZENER3 D534 1N4148 R535 10K Q533 A1015 C538 100uF/16V R536 15 GND D503 1N4148 D513 1N4148 D523 1N4148 D500 1N4148 R334 1K 1/4W R106 100/1/6W www.520101.com