创维21NS9000彩电电路原理图

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 CN401 SPEAKER 8R 5W X2 C306 35V220UF C110 F0.01UF R101 100 C254 M1000PF R127 33K R126 33K R125 33K R124 33K Q121 2SC1815 1 2 3 4 5 6 7 8 9 10 11 TUNER 1 2 3 4 5 7 8 6 IC002 24C16 C122 220P R129 22K R121 1K CN301 VER HOR R318 1.2 2W R314 2.2 2W R221 100K ZD202 W6V2 C323 500V470PF R302 10K R303 47K C305 25V1000UF C309 160V10UF D221 1N4148 CN302 R311 18K 1/2W R324 10K C318 0.056/250V CN201 H201 R528 470 R521 470 R514 470 D509 1N4148 Q505 2SC2482 R560 15K 2W R561 15K 2W R563 15K 2W R503 2K7 1/2W R502 2K7 1/2W R501 2K7 1/2W Q503 2SC2482 Q501 2SC2482 H302 D508 1N4148 D507 1N4148 D504 1N4148 R580 150k R582 10K R515 750 R517 1k C504 330P C502 2200P/2KV 1 +9V 4 BO 3 GO 2 RO 5 GND TO H201 FROM CN201 5 GND 4 BO 3 GO 2 RO 1 +9V 1 +200V 2 GND 3 HEATER FROM CN302 +190V TO H302 EHT FOCUS SCREEN SCREEN FOCUS EHT R304 2W1 D121 1N4148 R317 0.5W12K 8 3 5 6 2 1 4 9 10 T302 * TITLE : (3T36)SCHEMATIC DIAGRAM SYSTEM : PAL/NTSC/DK/I/M BOM NO : 3T36-21TMMS-00 P / N : 0502-21TM02-01 REV DATE : 2003/5/6 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. Text Text WITH MAIN VOTAGE. THE DEVICES WITH ! ARE SAFETY CRITICAL DEVICES; THE DEVICES WITH ARE SUBJECT TO CHANGE OR OMIT ACCORDING AS DIFFERENT TV SETS. Y C SVIDEO R253 1K C104 16V220UF 1 2 3 M001 PMA64xxM R001 100 C001 0.1 IF NC NC NC NC BM BS NC VT AGC C105 F0.01UF C103 2.2UF C255 16V10UF C256 4.7UF C258 0.22UF C250 F0.01UF R250 150 C257 0.01 UF C260 F0.01UF C263 M2200PF C266 F0.01UF C273 F0.01UF C261 16V47UF C262 1UF R260 220K C264 0.22UF C265 16V47UF R271 10K R272 10K C251 16V470U C316 0.36/400V C317 1/250V D304 BA158 C314 3N3/2KV C313 4N7/2KV Q302 C2499 R322 22K 1W R321 1K 1W R320 1/2W 56 Q301 2SC2482 C321 2200P/500V C308 0.056/250V T301 R315 330 R316 330 R319 2K7 1/2W L302 44UH R305 15K R323 180 2W C101 4.7UF X201 8M C202 20PF C203 20PF C211 16V10UF R201 10K R275 10K C111 F0.01UF R103 1K R102 5K6 Q101 2SC3779 R105 27 R104 470 L101 0.82UH 9V C112 F0.01UF C634 35V470UF C252 0.47UF C227 F0.01UF C226 16V10UF C222 F0.01UF C221 16V1000UF H.Vcc R308 1.2K C214 M0.47UF C213 M0.01U100V R209 8K2 C201 F0.01UF C212 0.47UF Q201 A1015Y R204 470 R207 8K2 R205 4K7 R206 1K5 ZD201 W3V9 9V SAW FILTER C420 470u/25v R404 2.2/0.5W R407 7K5 1K Q604 C2655Y Q605 C1815Y R620 0.5W10 R621 4.7K R622 470 R623 1K R625 1K R624 2K2 ZD605 W7V5 D615 IN4148 C638 F0.01UF H.VCC 9V HEATER R294 270 R293 270 R292 270 33V VIN 2 ARIN2 ALIN2 R717 75 R716 75 R220 0.5W270 C224 F0.01UF C223 16V10UF C253 F0.01UF R110 39K R111 240K R261 30K R108 10K C419 470u/25v C414 1UF C408 1UF D401 IN4148 C407 2u2/16v R405 10k R409 1K R617 10K Q607 C1815Y R301 18K 1 2 3 4 5 6 7 C302 1500P D301 BA158 C304 50V2.2UF TDA9302 Q102 C1815Y 5V-1 5V-2 YUV IN 1K R123 390 C123 M0.1UF C124 M0.1UF C107 M0.1UF L103 Q402 A1015Y R208 10K SAW201 K2972 CN001 5V SCL SDA GND 9V R307 1K 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 I/O MUTE KEY IN uP DVss Reset X in X out Test uP Dvdd uP VVss TV AGND FBP Hout HAFC Vsaw Vout HVcc NC Cb in Y in Cr in TV DGND C in EXT in TV DVcc TV in ABCL AU out IF Vcc 9V TV out SIF out EXT AU in SIF in DC FM PIF PLL IF Vcc 5V Reg Fil IF AGC IF GND IF in IF in RF AGC TV YC Vcc Moni out Black Det Chroma PLL IK in RGB Vcc R out G out B out TV AGND uP AGND uP AVdd BAND SDA SCL VOL VT 50/60 H.SYNC RMT in POWER D403 1N4148 R291 10K R290 22K 7 5V-2 Q403 C1815 1K8 9V 560K 1M 25V10UF A1015Y 3K3 2K2 100 R283 680 R284 560K C281 1UF Q281 A1015Y R287 12K R288 3K9 R289 680 C282 1500PF C283 2700PF Q282 C1815Y R286 470 R285 68K 1K R313 5K 5W C312 R408 R406 ZD604 6V8 R231 3K3 Q230 C1815Y R237 180 R230 R232 180 R239 1K Q231 C1815Y X232 X4.5M R236 100 X230 X6.0M X231 X6.5M L231 12UH L230 12UH Q232 C1815Y R235 1K R234 1K R233 100 R238 150 R242 3K9 Q234 C1815Y R243 1K R245 22 Q233 C1815Y R241 3K R244 1K R246 100 R203 10K L102 27UH R276 1K R002 LED001 L201 10UH C225 R280 R281 R282 Q280 Deempha R251 R252 C303 F0.01UF R210 ZD601 W9V1 ZD602 W9V1 ZD603 W9V1 C580 47/16V R581 10K R541 1 D504 1N4148 R522 750 R525 1k C505 330P R542 1 D505 1N4148 R529 750 R543 1 C507 330P R537 1k D506 1N4148 R574 1K R536 2.2k R572 1k D503 1N4148 D502 1N4148 C571 47/16V R577 680 Q508 2SC2482 R504 4.7K R505 15 R538 15 D501 1N4148 C512 470U/16V C510 0.47/50V Q507 2SA562 CRT BOARD C406 47u/16v C272 47UF 16V C418 C412 0.1u C401 10U/50V C322 680P/500V R312 0.5W 1 C301 C307 0.22UF R202 10K C271 F0.01UF R270 1K R273 10K R274 10K 5V-1 110V NC IC001 IC301 CRT D305 BA158 C319 500V470PF C320 16V470UF 9V 5V-2 C642 10U/16V C643 100U/16V C641 10U/16V R107 1K 5V L104 100UH 31.9MHZ Q580 2SC1815 D402 1N4148 Q401 C1815Y C413 1000u/25v C205 330P CH UP CH DOWN VOL UP VOL DOWN TV/AV MENU 5V-1 CLEAR STANDBY R003 R004 R005 R006 R007 R008 R009 R010 R011 R012 SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 47K 20K 15K 6.8K 4.7K 3.9K 3K 15K 2K R112 10K C324 M0.1 C220 M0.1 16V1UF 16V1UF C714 C715 R626 1W0.68 3K 28V 26V 28V R613 2W12K C901 100U/50V R901 39K R902 7K5 C900 33/25V Q900 1815 R903 3K9 R904 1K R905 1K R906 2K2 Q902 1815 C904 33/25V R907 1K5 R909 100K R908 18K R911 10K Q903 1815 R912 10K R913 1K C908 0.22 C909 0.1 R910 30K C906 470/16V C905 47/35V D900 DD D900 DD D901 DD D902 DD R915 620 R919 2K7 Q905 D1499 Q904 1415 D904 DD C907 4.7/50V R914 680K R918 2K7 R917 82K R916 18K C910 0.1U R914 2K2 R920 12 C903 4.7U/50V L901 790UH VR902 10K VR901 20K 1/2W C315 D303 D302 C325 DRAWN BY : WF R708 75 R706 100 16V1UF R718 75 P702 P703 R277 10K Y U V C705 R711 75 R713 75 R712 75 C704 0.47UF 1U50V A LOUT A ROUT V OUT R736 75 C709 16V100UF C707 16V1UF Q732 C1815Y R737 2K2 R738 1K R735 680 R731 100 R732 100 Q733 C1815Y R739 2K2 R740 1K R733 100 C708 16V1UF Q731 A1015Y 9V P701 R705 100 P704 C702 16V1UF C701 16V1UF C722 1U/16V Q702 A1015Y R715 10K R709 10K 9V C716 0.01 R720 100 R707 75 Q701 C1815Y YUV SW C703 R628 0.5W100K R632 150K D601~4 IN5397 L601 DEGAUSSING AC-INPUT F601 T3.15 L250V CN601 SW601 L601 C601 0.22/AC250V C604 .0047 C603 .0047 CN602 TR601 TH601 PTC 12OHM D611 BA158 C612 AC400V2200PF R631 1W0.68 C621 35V220UF Q606 C1815Y R602 1W8.2M C620 500V680PF D614 BA158 C630 2KV470PF C633 160V100UF VR602 2K R629 5.1K C622 35V 470U ZD603 W6V2 IC602 TLP621 T601 R618 1K R619 1K8 C635 0.01U R600 2.2M 1/2W C602 0.22/AC250V 47OHM 4A 110V C606 .0047 18V C607 100U 450V R605 6.8K R606 2.7K R607 1.8K R608 8.2K R610 6.8K R609 10K R601 10K R611 4.7K VR601 1K Q601 1815 Q602 1015 Q603 1815 R612 12 D605 D606 C611 0.1U/100V C610 22U/50V R613 22 R614 0.39 Q600 2498 C625 0.0033/2KV R615 39 D607 ZD602 8V2 ZD601 9V1 C608 0.0033/100V R604 330 R603 2.2 C609 47U/50V R616 390K C610A 22U50V C613 220/2KV D612 BA158 C623 500V/680P C624 470U/35V Q610 2SL966 R635 1W/0.68 26V Q608 2SC1815 R646 4.7K R633 100K R632 100K Q609 2SC1815 R634 1K R254 10K R256 1K R255 470 Q250 C1815Y 9V C721 1U/16V R257 C402 5N6 R706A 1K5 R705A 1K5 R701 4K7 R702 4K7 C426 5n6 C425 5n6 D361 BA158 C360 560P/2KV C361 22U/250V R642 22R/2W R626 1W0.68 R645 10R/2W Q612 C8050 Q613 C8050 R644 10K R643 10K ZD609 W9V6 ZD608 5V6 C644 100U/16V 1 2 3 4 5 6 7 8 9 10 LA4285 INT GND EXT SW VOL D.C NF GND OUT VCC IC402 1 2 3 4 5 6 7 8 9 10 LA4285 INT GND EXT SW VOL D.C NF GND OUT VCC IC401 C409 1U/16V C403 1U/16V R402 5K6 C410 100U/25V C424 1U/50V C416 100U/25V C404 1U/50V C417 1U/50V R403 1K R410 2.2/0.5W 18V 9V C405 0.1U C418 0.1U 3T36 原理图 SKYWORTH ELECTRONICS CO. 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