创维29T99HN彩电（4T66机芯）电路原理图

C339 10uF 16V 5V-1 9V SW001 STANDBY SW002 AV/TV SW004 MENU SW005 VOL+ SW006 VOL- SW007 CH+ SW008 CH- R712 47K R705 20K R706 15K R707 6.8K R708 4.7K R709 3.9K R710 3K 1 2 3 RCAS IR R711 2K D002 LED R009 1K C021 1000P 1 2 3 4 H001 4P C020 Comment: 4.7uF 1 2 3 4 CN001 4P 1 2 3 4 CN302 4P 4T66 机 芯 原 理 图<一> 9V AV-IN AVIN YUV YUV AV-OUT AVOUT D306 BA158 C331 680P1K D307 IN4148 R343 100K 1 2 3 7 11 12 13 14 15 16 10 T601 SW-TRANS D601 BYW36 D602 BYW36 D603 BYW36 D604 BYW36 L602 4800-061505-00 R646 18K/2W C608 472/2KV C601 1000P1KV C602 1000P 1KV C603 1000P1KV C604 1000P1KV C606 0.22uF 250VAC C605 0.22uF 250VAC L603 4800-061505-00 C607 220uF 400V 1 2 3 4 IC601 PC817 SW601 SW-POWER 1 2 CN601 2P R601 1.7Ω 5W to TH601 4100-KZ1000-02 1 2 CN602 2P F601 3.15A250V R648 18K D613 BYW36 D612 BA157 D611 BA157 D610 BYW36 C640 470P 2KV C622 0.01uF C620 1000uF 35V C624 2200P 400V R624 8.2M1W L604 L R356 R301 8.2K R303 1K R302 1K C303 8200P C302 0.01uF C301 0.1uF C304 0.47uF C305 470uF 16V L301 15uH Q302 2SC2482 T301 5100-041000-00 1 2 3 7 4 5 8 9 T302 FBT Q305 2SD1879 R330 330 R332 330 R329 2.7k1/2w C320 2200P500v C319 1000P500v R341 270Ω2w C329 47uF35v C325 7600P2KVC326 5600P2KV C328 0.033uF630V C327 7200P2KV D304 BY228 D305 RU4B R339 56 1/2W R340 F0.22Ω1W C330 4.7uF250V 130V Q301 2SC1815 Q304 2SA1015 Q303 TIP122 L303 760uH R304 10Ω1W R331 2.7K C321 4.7uF 50V D302 IN4148 VR301 20K VR302 10K R315 18K R314 47K R334 3.9K R318 10K C310 F0.1uF C333F0.15uF R312 5.6K R311 10K R317 33K R310 100K R313 220K C309 47uF35V C312 220uF35V 24V R316 1K IN VCC V.PLUSE GND OUT V-UP NF 1 2 3 4 5 6 7 IC301 TDA8177 R324 10K R323 22K R322 3.9K R319 6.2K D301 BA158 C314 100uF35V R320 2.2 C316 0.22uF C318 2200uF25V R327 1Ω2W R326 4.7K C317 2.2uF25V C313 0.0082uF C315 33uF/16V C308 F2200P H.COIL H.COIL V.COIL V.COIL 1 3 4 5 CN301 DY L302 40uH R338 1K2W C323 0.36uF400V D303 BA157 C324 4.7uF250V R335 2.7Ω2W C332 4.7uF250V ZD302 5.1V R336 12K1W C322 3900P500V C335 F0.056uF R342 10K R345 15K R305 15K R307 1K R328 4.7K R308 3.3K D501 IN4148 D502 IN4148 D503 1N4148 R501 100 R503 100 R504 390 R505 390 R506 1K/2.2K R510 3.3K R511 Comment: 3.3K R512 3.3K R513 2W 12K R514 2W 12K R515 2W 15K R517 15K R518 4.7K R520 10K R521 22 C501 390P C502 390P C503 390P Q501 2SC2688 Q504 2SC1815 Q502 2SC2688 Q505 2SC1815 Q503 2SC2688 Q506 2SC1815 Q507 2SA1015 Q508 2SC1815 C506 10uF 16V C505 470uF 16V C508 0.47uF 16V R G B S501 CRT 1 2 3 4 H502 4P C504 10uF 16V R519 2.2 C509 1000P 2KV P501 P501 R G B GND R507 470 R508 470 R502 100 R509 470 R516 1K D504 IN4001 C507 10uF 250V R010 1K R031 470 R029 8.2K R028 1.5K C011 0.01uF C014 0.01uF C010 0.01uF C012 20P C013 20P C017 47uF 16V X001 8MHz Q001 2SA1015 ZD001 3.9V R032 10K R033 Comment: 10K C016 0.01uF C015 47uF 16V R025 1K A0 A2 A3 GND DA CL WP VDD 1 2 3 4 5 6 7 8 IC001 24C16 Q002 2SC2216 R035 33K R022 33K R024 33K C006 F0.1uF C005 F0.1uF C001 F0.1uF R019 10K C019 330P C004 47uF 16V R023 33K 5V-1 R011 Comment: 15K R012 10K R013 10K C002 100P C003 100P R030 4.7K C016 1000P R026 100 R027 100 R625 15K2W IC603 UPC574 C625 10uF50V 130V C408 0.01uF R402 3.3K R423 22K R429 22K C456 10uF C452 10uF Q403 2SC1815 R418 2.2K R422 1.5K C45010uF Q402 2SC1815 R416 2.2K R420 1.5K C44910uF R415 100K R419 100K R417 100K R421 100K C454 0.01uF C453 100uF C438 10uF C443 F0.039uF C446 F0.039uF C444 F0.01uF C445 F0.039uF SDA C406 100uF 16V C407 0.01uF C437 1uF C434 1uF C414 470uF25v C413 470uF25v + - YD1 8Ω8W + - YD2 8Ω8W C411 470uF35v C419 F0.1uF C420 F0.1uF R406 2.2 R405 2.2 1 2 3 4 CN401 XZ4 22V C418 0.01uF C417 1000uF35v R412 2.2K R413 2.2K R411 2.2K R410 2.2K C405 F8200P C404 F8200P C416 47uF R404 10K D401 IN4148 C415 1uF D403 1N4148 D402 IN4148 C412 0.47uF/50 INR NC VOL NC INL NC SVR S-GND STBY 1 2 3 4 5 6 7 8 9 MUTE PW-GND OUTL VCC OUTR PW-GND 10 11 12 13 14 15 IC401 TDA7496S C112 0.01uF C111 1000P C108 2.2uF/50V C115 2.2uF C110 470uF 16V C113 4.7uF R116 150 C109 0.01uF C114 10uF SAW SAW Q101 2SC2216 R110 33 R109 1.5K R105 220 R104 3.9K R114 220 L101 1uH C103 0.01uF C107 0.01uF C104 0.01uF C102 4.7uF C105 0.01uF C106 100uF 16V L102 15uH R103 39K R108 10K C101 4.7uF RF AGC VT NC NC BS BM NC NC NC NC IF OUT 1 2 3 4 5 6 7 8 9 10 11 TUNER TUNER 5V-2 R106 10K R102 100K R101 1K L103 15uH R118 150 R353 100 R355 100 R354 100 R225 3.3K C218 0.1uF/50V C217 0.1uF/50V C206 1uF C216 47uF 16V C205 0.01uF C213 0.01uF C202 2200P C201 47uF 16V C203 0.22uF C204 1uF C214 470uF 16V R204 270 R202 270 R203 270 R201 33K L201 15uH L202 15uH R205 220K Q205 2SC1815 R220 100 R221 470 R222 100 C222 0.47uF R229 100 R230 100 R231 100 R232 100 Q206 2SC1815 R112 3.3K R228 100 C223 100uF/16V C224 10uF R210 22K 9V L701 15uH C220 47uF 16V C207 0.01uF R321 1W270 1 2 3 4 5 CN201 5P 1 2 3 4 5 H501 5P C613 102/2KV R647 0.3/2W L603 EMC C618 470P 1KV C626 470P 1KV C632 470P 1KV 1 2 3 4 CN402 C401 10uF C403 10uF C221 1uF Q401 2SA1015 D308 BA157 C334 47uF ZD201 5.6V ZD202 5.6V ZD203 5.6V ZD206 5.6V D001 IN4148 R425 1k R013 10K C510 47uF 16V C635 470P 400V C336 F0.1uF C018 0.01uF C009 47uF 16V R034 1K R036 Comment: 10K R344 220K1/2W C634 0.1uF 250VAC R522 22 1 2 3 4 5 6 7 9 10 11 12 8 15 16 17 18 19 20 21 22 23 24 13 14 25 26 27 28 IC403 PMS1341 SCL C438 10uF C438 10uF C438 10uF C444 F0.01uF C446 F0.039uF C445 F0.039uF C445 F0.039uF C445 F0.039uF R411 2.2K R411 2.2K R413 2.2K R408 2.2K 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 57 58 59 60 61 62 63 64 KEY GND POWER RMT-IN H-SYNC 50/60 VT VOL SCL SDA BAND 5V CCD X O 870X CPU core STOP/IDEL mode ROM 64kB RAM 2kB ROM correction ATT SW FM DEMO AFT I/O 10 I/O part 14-bit PWM xl 7-bit PWM xl 8-bit ADC Ext x3 Int x1 Romote preprocessor 16-bit int.time x2 8-bit int.time x2 watchdog timer Interrupt Ext x5 Int x11 IIC bus interface Ext x1 Int x1 OSD R/G/B/Ys/I Font 16x18 Display 32Cx12L Color 8 Charcter 384 Half-tone Transparent Cut-off Drive AKB RGB switch Brightness Half-tone Transparent PIF Proc. PAL/NTSC demod Auto. VCO alignment Reg. AGC DET IF AGC Chroma Proc C-BPF PAL/NTSC TINT Y Proc. C-Trop Black stracth Y gamma Sharpness Bass Band Proc 1H DL Int/Ext switch Color Uni-color RGB Matrix Hor.Proc. Sync sepa Hor.VCO HAFC-1 HAFC-2 H-shift Vert.Proc V.C/D V.ramp V.geometry V.Drive GND TV GND B-OUT G-OUT R-OUT RGB-9V SYNC OUT YC VCC-5V APC FIL MONITOR OUT BLACK DET RF AGC IF IN IF IN IF GND IF AGC A OUT1 S-Reg IF Vcc-5V PIF PLL DC NF SIF IN EXT-AUDIO2 SIF-OUT TV-OUT A-OUT2 AU-OUT1 ABCL-IN TV IN ALC filter EXT IN1 EXT IN2 EXT-AUDIO1 Cr Y IN Cb TV-GND H-Vcc-8V V-OUT V-SAW H-AFC H-OUT FBP TV GND GND 5V TEST X-OUT X-IN RESET I/O MUTE VIDEO SW AUDIO SW ATT ALC SOUND BPF TRAP IC101 8827 R207 220 R218 220 R306 100K C338 10uF 16V 5V-2 9V ZD206 5.6V FBP HOUT VOUT Cb Cr Y V2 V1 ABL LOUR ROUT V-OUT V1 V2 Y Cb Cr V-OUT LOUT ROUT FBP ABL DA CL 50/60 MUTE H-SYNC DA CL B G R R G B V-OUT MUTE H-SYNC V-OUT AGC AGC DMG FB CS GND DRV VCC NC HV 1 2 3 4 5 6 7 8 IC601 1207 R653 10 R655 33K R650 10 R619 47K C615 103 Q601 2SC2645 C610 82P C643 47UF/16V C622 47UF/25V D607 158 D605 1N4148 R603 47 D618 BA158 D606 BA158 D600 BA158 R659 10K 125V 24V场、行 24V伴音 R626 4.7K IC605 TLP431 R615 68K R627 68K R633 1.8K VR601 2K R625 18k/2w IC603 33V 33V Q610 1815 Q609 1815 Q605 1815 Q608 22-6 C625 10UF/50V C617 1000UF/25V R618 0.68 ZD603 12V ZD607 12V R617 22K R620 1K R621 2.2K C642 1UF/16V D608 BA158 R628 2.2K C638 100PF/2KV D617 BA158 D616 BA158 R643 15K R638 3.3K C637 0.22UF POWER Q613 8050 R630 47/1W R642 470 ZD605 9.1V C636 1UF/50V R635 47/2W C628 220UF/16V 9V Q606 8050 R623 10K ZD602 5.6V C621 1UF/50V C623 5V-1 Q611 8050 R636 560 ZD604 5.6V C629 1UF/50V R641 27/2W C630 220UF/16V 5V-2 R639 12/2W L:ON H:OFF R407 100k D406 4148 9v 5.11 0.48 5V-2 5V-2 Q103 2SC1815 Q102 2SC1815 R120 1K R121 10K R119 10K 50/60 T101 9V 50:1 60:0 5V-1 AV切换至4053 POWER R634 Comment: 100 R350 10K C209 27PF R309 光线 Q208 8050 R236 1K ZD301 22V C336 1UF/50V C307 47UF/35V 24V行场 R325 10K V IN R346 27K C311 0.1uF H IN R302 1K Q306 1815 R219 1K R333 2.7K 50/6050:1 60:0 R629 27/1W C616 330UF/35V C306 1000UF/35V 1.29 5.02 4.98 4.36 1.37 5.18 0.77 ON:0 OFF:0.71 4.97 SYNC:4.53 NO SYNC:3.8 50:1.0 60:0 4.3 4.3 4.56 2.33 2.85 2.74 1.05 2.15 6.04 4.14 4.49 8.5 4.54 2.83 2.75 R427 12K 3.05 2.34 11.66 9.08 5.17 R631 R649 C641 C639 C619 R622 C341 R352 R351 C340 R337 D309 ZD303 C342 R208 R206 R430 3.3K