厦华TS2981彩电电路原理图

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: 14-Jul-2005 Sheet of File: E:\PROTEL\TS29PAL1.DDB Drawn By: 2 1 N503 7805 2 1 3 4 VD501 VD501 1 VD504 FR103 1 2 3 4 5 6 7 8 VCC TEST SCL SDA GND A2 A1 A0 N202 24C08 FU501 4A 250V~ XS502 XS502 3 1 2 XS203 * 2 4 1 3 XS302 * V501 1015 3 4 1 2 L502 L502 3 4 1 2 L501 1 2 3 4 N502 * AGC BM LNA BS1 BS0 BT IF1 1 2 3 4 5 6 11 T101 * 1 3 5 6 XS301 * G201 * 3 2 1 5 4 Z201 * C501 0.1 VD503 HZ5B1 C509 47u 50V R501 2.2M G202 * C502 0.1 R502 R502 C505 4n7 R510 3K9 C506 4n7 1 2 R503 1/2W 110K C504 4n7 C503 4n7 1 2 3 4 5 N501 KA5Q0765RT C508 1000 1KV R505 330 C512 0.047 C510 0.022 C507 150uF 400V R507 10 C511 3300 C514 1n 1KV 1 VD505 IN4148 R506 680 1 VD502 IN4148 1 2 R504 1/2W 110K 1 VD509 TBY56J R511 4K7 1/4W R513 200K 1/4W R512 2K C517 100u 160V C521 470u 16V VD511 HZ7A2 C515 680 1 VD507 FR103 R522 3K9 R521 10K R214 4K7 R205 2K2 R215 4K7 R220 4K7 R207 390K C214 0.47 L201 15uH C204 1u C211 22u 16V C202 0.022 R201 39K C203 39pF C205 0.022 C201 10pF R204 10K C207 0.01 C208 1500 C219 220p R206 10K C216 0.015 C212 10V 100u R208 51 C218 10V 100u R213 1/4W 5K1 C217 1u R211 220 R212 3K R216 4K7 R2341K R217 4K7 R218 100 R219 100 R222 390K R228 100 R305 * R107 150 R225 47K R240 560 R230 24K R237 47K R238 47K R227 20K R229 24K R224 100 R221 10k R223 1M R233 680K C227 1u C221 15p C222 0.033 C220 15p C223 50V 2.2 C224 0.01 C237 0.01 C225 10V 100u C229 18p C231 0.047 C226 47pF C235 0.47 C232 0.01 C304 5n6 400V C233 10V 470u R109 27 R108 560 C238 50V 2.2u C107 0.01 C236 0.47 R105 5K6 R106 1K2 C106 0.01 C105 100u C108 0.01 C101 4u7 50V V101 C2717 C104 4u7 C103 4u7 C102 0.22 R104 100 R115 10K R103 100 R102 10K R111 10k C111 220p V102 PH2369 N101 upc574 2W R116 12K 2W R112 10K R113 27K R114 33K C110 0.22 C109 0.22 C112 4u7 50V INV IN 1 VCC 2 PUMP 3 GND 4 OUTPUT 5 OUT VCC 6 NON IN 7 N301 LA78040 C331 10p R321 1 1/2W C327 10u 16V C335 35V 100u C332 100U 35V R320 22K R319 22K 1 2 R317 330 1/2W R325 10K R327 12K R330 5K6 C333 1000 C326 100n C328 0.1 1 VD308 IN4002 VD309 HZ5B3 R318 1K5 R326 330 R328 33K C330 4u7 25V C329 2200u 25V 1W R324 0.68 1W 10 V301 2SC2383 C312 (1500) C311 8n2 C3108n2 C306 390p C305 820 C308 2n2 C307 160V 4u7 R302 2K7 R303 33 3 4 1 2 T302 XR0961 V302 TT2140 1 VD305 FR103 1 VD304 FR103 1 VD301 S5295J C302 220p R304 10 1W R307 1W 3.6 R306 1W 2.4 C318 680p C315 680p C322 470u 16V C321 1000u 16V 140V 200V 27V C303 33u 250V 27V 12V C317 1000u 35V R308 1 1/2W L301 L2 C319 470u 16V C320 10n C316 10n TP99V 6 TP6 7 1 2 R314 1/2W 56 C301 33u 250V R509 8M2 C523 2n2 400V~ R508 1K 2 4 1 3 XS202 * R101 100K R235 560 R239 680 R236 10K C206 0.022 5V-2 V203 A1015 C239 50V 1u 9V 4 4 8 8 9 9 10 10 2 2 1 1 3 3 7 6 5 XS602 5 4 7 6 L V 11 10 14 14 13 13 9 8 Cb Y Cr 12 12 19 18 17 16 21 20 L R V 15 3 2 R 1 IN OUT XS601 L601 56uH R601 82 C601 0.01uF R604 4.7K R606 4.7K C228 0.1 C230 0.1 R603 75 R602 75 R607 1K R608 1K V202 A1015 R231 560 R610 75 9V R232 100 C234 10V4700u R312 4K3 VD307 HZ7C2 R311 8K2 R309 10 1 VD306 S5295G R313 4K7 C324 10u 50V V303 C1815Y C325 100u 16V C323 680p TP1 TP2 9V C209 100u C210 0.01 5V-2 1W R301 9K1 2W 1 VD313 S5295G C338 250V 4u7 L302 L303 1W R315 1W 1K 1W R316 1W 1K C339 400V 0.39 C519 1000u 25V C513 680 1 VD508 FR103 C518 103p 1W R520 15 1W C520 330u/16V 5V-2 5V-1 C522 * V507 C1815 5V-1 A_OUT A_OUT SDA1 SDA1 SCL1 SCL1 3 2 9 6 7 13 15 17 19 18 20 8 * * * * * * T501 T501 1 VD512 IN4148 R514 10K C240 0.01 L101 56uH R110 100 4 3 5 2 1 6 XS201 R210 4K7 C215 0.47u VD201 HZ5C2 R343 68K R344 68K 1 2 3 t RT501 PTC 3W R332 3K3 3W ����� ����� ��� R G B B G R C241 0.01 ��� 10 9 4 7 6 1 3 2 HV FOCUS SCREEN T301 * 1 2 XS501 C242 50V 1u C243 50V 1u R611 75 C524 470pF 250V~ C525 470pF 250V~ L102 68uH L202 22uH C113 0.01 C611 10u 16V C526 0.1 R241 15K C244 0.01 R242 68K TP1 TP1 TP2 TP2 V506 C1815 R524 5K6 R523 10K OFF ON C605 16V 10u C60810u 16V R612 100K R614 15K R613 6K8 R525 220 V505 C1815 R526 5K6 R5165K6 R515 5K6 R243 10K R527 100K C527 10n R528 5K6 S-DET S-DET KEY KEY S-C VIN BH BL BL BH REM REM 9v DVD DVD R244 1K8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 N601TC4053 TVO R620 75 R245 10K L203 68uH L204 68uH C245 0.1 3 1 2 N504 TL431 C707 2.2u 16V R704 750 R705 10K R706 10K R707 560K R708 1K R709 10K V701 A1015 R703 10K 1 VD703 IN4148 1 VD704 IN4148 V702 C1815 C708 16V 220u R246 180K R247 2M2 VD2025C1 VD2035C1 VD204 HZ5C1 VIN TVO S-C C609 0.01 * * * AN7522 GND 11 VCC 1 OUT1(+) 2 GND 3 OUT1(-) 4 STB 5 GND 7 IN2 8 VOL 9 OUT2(-) 10 IN1 6 OUT2(+) 12 N701 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 60 61 62 63 64 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 A OUT SIF IN FM/A OUT SIF APC FIL SIF OUT PIF AGC RF AGC PIF IN 1 PIF IN 2 IF GND IF VCC FM FIL ABL EW OUT V RAMPOSC P00 X-RAY RGB VCC 4.43M R OUT G OUT B OUT V OUT GND CCD VCC VCO IREF FBP IN H OUT H AFC H VCC VM OUT PO1/INT1 S-DET PO2 DVD-DET PO3/INT3 P14 AV1/AV2 REM BL BH 28 29 30 31 32 55 56 57 58 59 P15 POW P17 TUNING P16 PWM3 MUTE P12/SDA1 P13/SCK1 CR CPU GND PLL RESET PO5/AN5 PO4/AN4 VDD XT2 XT1 KEY TV/AV PO7/AN7 PO6/AN6 CB F B IN R IN G IN B IN V OUT/FSC C APC V IN/Y IN APC FIL V/C/D VCC V IN/S-C IN B L D FIL AFT FIL V OUT ������� ���� LA76932 * GND 1 Rch-in 2 R-DC1 3 ST-1 4 LPFC 5 R-TC1 6 R-BC 7 R-BC 8 R_DC2 9 R-VROUT 10 VREF 11 VCC 12 DATA 13 CLK 14 L-VROUT 15 L-DC2 16 L-BC 17 L-BC 18 L-TC1 19 L-TC1 20 HPFC 21 ST-2 22 Lch-in 23 DET OUT 24 LV1115 N703 * C701 1u /25V GND C702 4.7u/50V C703 5600pF C704 2700pF C705 0.1u C706 0.1u C728 0.1u C709 4.7uf C720 4.7u C710 1000u/35V C711 4.7uF C712 0.1uF C713 0.1uF C714 2700p C715 0.1uF C716 0.068 C717 4.7uF R701 1M C718 1uF TC4052 2Y2 2 2Y0 1 2Z 3 2Y3 4 2Y1 5 E 6 VEE 7 GND 8 S1 9 S0 10 1Y3 11 1Y0 12 1Z 13 1Y1 14 1Y2 15 VCC 16 N702 R730 10K R731 10K C721 2200u/16V C722 1u/16V C723 1u/16V C732 10u/16V R733 100K R737 100K C719 1uF/16V R743 100K R744 100K 2 4 1 3 X728 GND C741 100p V704 C1815 V703 C1815 R750 1K R751 1k C610 100u/16V 1 VD317 ERD07-15 1 VD318 ERC20M-04 C350 22n/400V L307 LH133 C340 10u/160V V306 C5248 V304 A562 1W R345 1 1 VD315 1N4148 R346 3.3K R347 2.7K V305 C1815 R350 1K R348 3K R351 1K R702 10K 1 VD706 1N4148 R710 1K C613 10u/16V C612 10u/16V L+ R- R+ L- R349 100 C314 100u/16V VD302 5V2 R352 * AV/TV AV1/AV2 AV/TV AV1/AV2 X604 LX 1VD702 1N4148 SCL1 SDA1 4 3 5 2 1 6 XS604 PIN6 G V G R L C604 10u/16v C606 10u/16A 9V 5V-2 R712 220 R711 220 9V 2 1 0 T102 3301 V103 C1815 R118 22K C114 33p R117 4.7K 1 VD101 1N4148 R119 10K AV1/AV2 1 VD514 S5295J 3W R529 22k C529 22n/630V C733 10u/16V R713 10K R714 10K 9V C742 100p C743 100p C744 100p 2 1 N201 7809 R715 10K R716 10K C734 10n C735 10n R717 3k C736 10uf/16V C530 330u/16V R616 4.7K R615 4.7K R322 1.5K VD303 18V C309 100u/16V R329 10K A_Rout A_Lout R530 5K VD515 18V C531 10uf/50V C246 15n C602 1u/16V R617 100k R618 100k C247 0.1u 2 1 N505 7805 C408 0.01 4 7 3 5 8 G R B HV 6 2 XS403 CRT V401 2SC2688 V402 2SC2688 V403 2SC2688 R401 100 R404 100 R407 100 R403 390 R406 390 R409 390 R405 4K7 R408 4K7 R402 4K7 C404 390p C405 390p C406 390p V404 C1815 C401 100p C402 100p C403 100p C407 10u 16V R411 1K8 R412 12K R410 1K2 2W R413 15K 2W R414 15K 2W R415 15K R416 2.7K R417 2.7K R418 2.7K 1 VD401 IN4148 1 VD402 IN4148 1 VD403 IN4148 R CRT G CRT B CRT R CRT G CRT B CRT C409 250V 10u R419 3.3 1W C410 1n 2KV 2 4 1 3 XS402 PIN4 12 13 14 CRT B CRT R CRT G CRT G CRT R CRT B 4 3 5 2 1 6 XS401 * R420 330 R421 330 R422 330 * SW901 VOL- SW902 VOL+ SW903 CH- SW904 CH+ SW905 MENU R909 150K R906 8K2 R905 4K7 R904 3K3 R903 2K2 R902 1K C902 33u C901 22u 16V 1 2 3 N901 HRM3806B R911 1k R912 2K R908 33K R913 47 R907 12K SW906 AV/TV 2 4 1 3 XS901 PIN4 3 1 2 XS902 PIN3 POWER SW907 ��� ��� VD901 LED 1 VD902 IN4148