创维8000-2599A彩电（5P20机芯）电路原理图

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: 4-Jun-2002 Sheet of File: D:\Program Files\Design Explorer 99 SE\Examples\PCB Auto-Routing\5P20.DDB Drawn By: 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 33 34 35 36 37 38 39 40 41 42 SKYWORTH Z90255 IC001 12K R084 12K R085 3K R081 5.1K R086 10K R083 39K R080 P- SW001 MENU SW005 P+ SW002 V- SW003 V+ SW004 TV/AV SW007 1K R087 LED001 4.7k R053 4.7k R054 4.7k R018 R090 10K 1 2 3 M001 IR 10 R082 0.022u C001 1 2 3 4 5 6 7 8 9 10111213 IC501 TDA8354Q VT NC NC NC NC NC VOLUME MUTE KEY2 KEY1 AGND SYS0 AV1 NC NC NC NC AV2 SYS1 SDA Stand_by LED SCL Band1 IRin Band0 Vcc Reset XTAL1 XTAL2 V.Sync H.Sync BL R.out G.out B.out 680K R504 1.2K R507 1.0 1W R513 R510 4.7K D310 1N4148 R511 100 R508 1.2K 100 R501 R502 100 M1000P C501 M1000P C502 0.51 2W R509 270 2W R505 C505 M0.01 C506 0.1U C507 M0.22U/63V C504 1.0 2W R506 U101 DBL2044 IC101 0.01 C102 100u C101 100 R151 100 R152 1.5k R110 10u C103 10u C104 10u C105 10u C106 220u/25v C115 1SS133 D101 12k R104 100 R126 27k R127 R119 100 C119 0.01u 1.2k R116 4.7k R115 Q101 C2717 22 R117 1n C112 820 R124 100 R113 0.01u C118 0.82u L102 1n C122 L101 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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 TDA8844 IC301 AGC VT BU BH BL MB IF 2.2u/35v C126 0.1u/63v C364 39k R341 100 R126 3.3n C124 10u/16v C125 10u/16V C106 27k R127 R424 30K 1 2 3 4 5 10 MA858 D103 10k R118 4.7K R125 3.3K R124 C1815 Q103 82K R060 0.01u C301 1n C302 470 R302 0.1u C303 390 R304 100 R305 100 R306 0.01u C304 2.2u/50v C305 1n C317 1u/50v C316 1u/35v C315 220n/50v C308 10u/35v C314 47 R312 0.01u C307 100u C306 10u L310 M0.1u C313 10k R314 100 R315 100 R316 100 R317 22n C311 22n C310 22n C310 1.2k R006 1.2k R005 1.2k R004 1k R008 2.2n/100v C312 18p C323 18p C324 4.43M X302 3.58M X301 0.1u/63v C325 3.3n C326 0.1u/50v C327 1.0 R335 100k R343 C328 100u 1k R336 1u/50v C328 1u/35v C330 2.2n/100v C329 4.7n C331 15k R342 1n C362 R425 100K C129 100u 47 R308 47 R307 47 R310 47 R313 SAW101 K6266K/k6265 TDA6107Q IC501 1 2 3 4 5 H501A 100 R501 100 R503 100 R502 1K R504 1K R506 1K R505 BAV21 D502 BAV21 D503 BAV21 D501 10UF/250V C501 10UF/250V C503 1M R508 1N4007 D504 1K(1/2W) R507 0.0047UF/2KV C502 1 2 3 4 +200V H501B SCRREN T601 BCK5049 1 8 7 6 4 14 16 18 17 12 11 10 8.2M/3W R617 2200P C616 ! ! IC604 TLP621 IC101 STR6709 BYT52J D618 2200P/KV C614 BYT52J D606 680P/500V C674 22U/100V C610 2W0.33 R609 R613100U/35V C609 BYT52J D607 IN4148 D603 220U/25V C615 2K R616 1K R608 100 R605 2K R616 M1000P C612 7.5V ZD601 Q601 D1640 1W4K7 R606 1K R607 BYT52J D605 2W22K R611 IC602 RVB606 4700P/2KV C606 4700P/2KV C604 220U/450V C607 PTC TH601 PTC TH602 15W4 R602 0.22U/250VAC C602 061800 L602 2XJ10 L601 ! ! 0.22U/250VAC C601 2W2.2M R601 SW601 T2A/AC250V F601 ! ! CN601 CN606 AC 220V IN ! L1 ! DL601 1 2 9 6 10 5 3 8 7 4 1/2W10K R415 1/2W1K R413 M0.1U C415 D405 1N4148 3.9K R444 33U/16V C363 560K R416 1K R420 2W2.2 R412 2.2K R419 1K R418 22V ZD402 IN4148 D406 D404 C411 C412 R408 R409 1W1K R407 H-LINE L401 Q402 C5150 3300P/2KV C421 2200P/2KV C406 0.033U/400V C408 Q403 DMV32 C410 545UH L701 2W6.8 R701 4.7U/50V C701 1/2W22 R405 T402 H-DRIVE 1/2W2.7K R404 0.0022U/500V C404 0.056U/500V C403 5W5.1K R403 560 R401 1.2K R402 100 R338 1K8 R340 100 R422 2W0.68 R426 1U/250V C420 BYT52J D403 680P/500V C417 680P/500V C416 680P/500V C413 BYT52J D401 BYT52J D402 1U/250V C414 220U/63V C508 470U/25V C418 M0.22/63V C504 2W1 R506 CRT GND HEATER IR B-IN G-IN R-IN GND 1N4148 D006 1N4148 D005 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 IC203 TDA9859 10u C255 10u C252 10u C268 10u C266 C256 10u C254 10u C253 100 R242 100u C258 C257 10u C250 0.068 C259 M0.15u C260 M6n8 C261 12k R248 100 R249 100 R250 10u C251 M0.015 C267 M0.015 C265 100 R243 M0.068 C264 M0.15 C263 12K R255 M6n8 C262 TDA2616 IC202 2.2U C202 2K2 R206 390 R207 M4700P C201 470U/35V C207 R216 2W1 100U/35V C203 M4700P C208 2.2U C210 2K2 R204 R280 390 R213 0.5W2.2 470U/35VC204 M0.1U C205 470U /35V C206 M0.1U C209 0.5W2.2 R215 Q023 C1815 100k R232 Q004 C1815 10K R019 22K R022 10K D008 8200P/2KV C407 Q401 C2482 680P/500V C402 H.V. FOCUS SCREEN 2W0.68 R411 2W0.68 R410 R339 27K R702 75K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 IC302 CD4052 1K R301 1k R303 Q301 C1815 Q302 C1815 180 R311 180 R322 390 R324 390 R325 390 R327 X6.5M Z302 X6.0M Z304 Z305 X4.5M 12u L302 12u L304 12u L305 470 R323 Q303 A1015 470 R321 47p C319 12u L301 47p C320 Q201 C1815 10k R382 1k R383 100u C218 390 R329 390 R330 390 R331 L6.0M Z309 L4.5M Z310 L6.5M Z311 10U C338 470u C334 Q311 C1815 10K R347 10K R359 220 R358 1K R065 100P C018 220P C030 22K R058 100 R057 33K R055 33K R056 33K R103 33K R102 0.1U/50V C108 0.1U/63V C110 0.1U/50V C001 Q001 C1815 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 IC303 CD4052 C336 10u C335 10u C337 10u C342 100u R360 100 R371 10K R372 10K C355 10u M0.1u C313 Q312 C1815 R369 180 R091 10K D608 BYW36 D614 BYT52 D611 BYT52 C618 560p/2KV C627 680p/500V C623 680p/500V D610 BYT52 C620 220u/220VC620B 1 2 3 IC603 SE140N C610 0.1u/100V R675 2K R676 10K ZD621 R621 1W47 R632 12K/2W Q602 A1013 Q603 C1815 Q606 C1815 C622 22u/100V C626 470u/25V C025 10u/50V C631 470u/35V C603 470u/35v R619 100K R626 1W0.68 R622 1/2W1K D609 BYT52 IC002 KA33V C026 0.01u IC606 TDA8139 C646 M0.1u R640 10K R666 3K9 R667 9K1 C648 M0.1u R376 1W1 1W1 C641 100u C359 220u SP-L SP-R VIN1 VIN2 RIN1 RIN2 LIN1 LIN2 YIN CIN VOUT LOUT ROUT L703 L701 100P C708 100P C702 100P C704 100P C706 75 R701 75 R702 75 R703 L702 L704 100P C703 100P C707 100P C709 100P C705 L402 L401 100P C403 100P C401 100P C402 100P C404 75 R705 10K R704 75 R401 H204 H302 H304 H305 CN02 P701 P704 P703 P705 P706 P707 P711 1L 2L 1R 2R OL OR GND P401 P402 P403 C631 0.01u R620 2W4.7 R623 10K AV1-IN AV2-IN C356 100u R105 1W75 C115 100u/25V C130 220u/25V SCL SDA 1N4148 D007 100u/16v C321 56K R059 +8v +5V mute Q222 C1815 Q202 A1015 D202 1N4148 100u C230 15K R214 1N4148 D201 +16v 1x 2x 3x 0x 0y 1y 2y 3y A B +8V-1 A B AV1/AV2 0Y 1Y 2Y 3Y +8V B A 0 1 1 +8V-1 +5V +140V 3V ZD604 4.7K R631 220u C636 10u C637 1N4148 D616 Q607 C1815 1N4148 D607 +16V +45V +140V +8V +45V +16V +16V T401 DY HEATER GND +200V 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 R001 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 Q701 SCL SDA +8V +8V +8V +24V +5V +16V 100u +8V 18K R089 39K R088 POWER SW008 FAS SW006 47K R023 10K R052 10u C021 +8V-1 2.4V D210 NC NC OSC1 OSD2 GND H.S. 3.3K R027 3.3K R039 6.8K R002 1 2 3 4 5 6 7 8 Vcc SCL SDA 2.7K R633 10K R020 10K R025 10K R036 4.7K R035 6MHz X001 4.7K R041 2SC1815Y Q002 15uH T1 47P 47P C043 10K R042 470K R043 1N4148 ZD002 C016 10u 10K R030 1K R029 1K R070 2.2K R074 2.2K R075 2.2K R081 C038 1n Scin-L Scin-R P1 Min-L CSMO Min-R VP Sco-R GND Mo-R Lin-R CBR1 CBR2 n.c CTR Lo-R SCL SDA Lo-L CTL n.c CBL2 CBL1 Lin-L Mo-L MAD Sco-L CPS2 Ain-L CPS1 Ain-R P2 Sod in E A-in Nc Nc V-out SCL SDA Bandgap Svhs-Cin Svhs-Yin Sply intCvbs in GND Audio out SecDecp extCvbs in Blk Curt B-out G-out R-out BmCr/Vg R-in G-in B-in FastBlank Y-in Y-out B-Yout R-Yout B-Yin R-Yin ChromRef Xtl3.58 Xtl4.43 Colr filtr Supply Cvbs out DgDec H-out Scsl/Fb PH-2 PH-1 GND e/w Dr/Avl V- out V+out IF in EHT Vsawtooth V-Ref. IF AGC Tn AGC A Deemp Sd Demo Pll LpFi IF in Vo Vm Vcon Vpb Vob Gndb Vflb Gnda Voa Vpa Ii(-) Ii(+) Icmp Gnd R-in G-in B-in Lom Vcc Ro Go Bo IC003 ST24C04 0.18/2W R603B R? D1 D618 C613 1.0/2W L604 Q605 C1815 R634 10K 12K R636 4.7K R637 C357 C361 R3 D410 R423 C422 R717 R319 A1015 R083 1.5K C503 R503 H.V. FOCUS R370 8V ZD401 R015 R347 +8V +5V +8V-1 +8V C318 R007 100 R238 R237 C029 R255 R244 R240 R241 R270 R026 10 C055 100u C24 100u C057 10n C058 10n +5V R017 10K R016 10K +8X-1 D091 1N4148 D090 1N4148 Q090 C1815 R092 R093 CN003 +8V-1 CN004 C035 47p C033 C039 C036 C037 10n R084 33K R08222K +5V C056 47p R045 100 R037 100 C013 0.1u/63V C017 4.7u L7809 TV-AUDIO TV-AUDIO +24V STANDBY STANDBY R618