1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A DA2 1 DA1 2 DA0 3 RST/Vpp 4 VDD 5 GND 6 OSCO 7 OSCI 8 PB5/SDA2 9 PB4/SCL2 10 PB3/PAT 11 PB2 12 PB1 13 PB0 14 PB6/IRQ 15 PC7 16 PC6 17 PC5 18 PC4 19 PC3 20 PC2 21 PC1/AD1 22 PC0/AD0 23 SDA1/PD1 24 SCL1/PD0 25 PA0/DA8 26 PA1/DA9 27 PA2/DA10 28 PA3/DA11 29 PA4/DA12 30 PA5/DA13 31 PA6/VSO 32 PA7/HSO 33 DA7 34 DA6 35 DA5 36 DA4 37 DA3 38 HSYNC 39 VSYNC 40 N101 WT60P1 C428 10uF/50V C436 22nF C416 3.3u/50V C107 33P R214 5.6K 1/4W C812 0.1uF C402 47uF/50V R129 2.4K C814 3300 C810 4.7uF/25V C813 0.1uF C115 10n C816 1200pF C410 10uF/25V C415 220uF/16V C409 16V/10uF C110 16V/10uF R136 1K C815 0.01uF C113 1000pF C806 47uF C114 100pF C802 4.7uF/25V C205 100n/400V R102 10K C809 22n C105 4.7uF/25V C104 4.7u/50V R101 10K C106 33P +12 +40 +5 +12 +12 D806 IN4148 D804 IN4148 D424 IN4002 D432 IN4148 D101IN4148 D102 IN4148 OSC101 8MHz D311 12V D405 5.1V D805 9.3V D803 3.2V D103 12V V301 2SC5144 V305 2SC1815 V412 2SC2383 V409 2SC3675 V406 2SC1815 V404 2SC1815 V403 2SC1815 V804 2SC1815 V801 2SC1815 V105 2SC1815 V102 2SC1815 V103 2SC1815 V101 2SC1815 V104 2SC1815 V304 2SA1015 V803 2N6520 V405 2SA1015 V402 2SA1015 V106 2SA1015 R124 560 R832 1M R837 1M R133 5.1K R114 5.1K R134 5.1K R128 10K R208 100 R209 100 1 2 3 4 5 6 7 8 N102 ST24C08 R139 1.5K R140 6.2K R121 68K R137 4.7K R108 47K R117 0K R107 5K1 R145 10K R803 4.7K R155 2K R127 1K R138 2.7K R118 10K R120 5.1K R119 47K R132 470 R123 1K R317 1K R316 1K R104 1K R125 1K R113 5.1K R112 5.1K R111 5.1K R103 1K R110 4.7K R109 4.7K +5 +12 +5 R404 100/0.25W R438 150/3W R434 1K/0.25W R439 100 R435 1K R424 3.3K R417 2K R415 2.2/0.25W R414 1K R413 1K R412 5.1K R820 11K R814 1K R825 82K R826 82K R828 4.7K R831 10K R829 100 R830 100 R833 22K R834 3.3K R835 2.4K R836 3K R823 1K R822 22K R824 100K/0.25W R827 27K +185 C427 0.1uF C426 0.01uF/2KV C425 470pF/1KV C406 1uF C405 0.1uF C403 0.33uF/400V C420 0.33uF/50V C419 10uF/50V C421 22nF C422 4700pF/2KV C430 1000pF C433 0.1uF C413 22nF C414 1uF C412 1uF C411 680p C401 47nF C805 0.1uF C808 2200p C811 334 R416 100K R411 10K R410 1K R131 47K R809 3.3/0.5W R812 5.1K R801 100 R802 100 R815 2.7K R818 1K R819 27K R821 27K R817 22K L303 BD L403 BD L401 L402 BD L801 BD D410 IN4148 D409 IN4148 D408 IN4148 D423 IN4002 D422 IN4002 D420 UF5408 D421 UF5408 D426 IN4148 D401 IN4002 D402 IN4002 D407 IN4148 V307 IRF630 V306 IRF640 V407 IRF640 V408 IRF630 C407 10uF/25V C408 1000u/25V C404 10uF/50V C437 10uF/400V C418 1uF/50V C431 100uF/50V C432 47uF/50V +38 R135 82K/0.25W R440 1M/0.25W R401 120K/0.25W R422 120K/0.25W R807 10K R813 5.1K R808 2.7K R420 5.6K R419 100 R426 3.3/0.5W R437 1.8/1W D430 IN4002 D415 RGP10M D416 RGP10M D406 IN4148 D404 1N4004 D413 UF4007 D412 IN4148 +185 V401 2SC5150 L404 BD R436 1.8/1W D428 UF4007 D403 BY479X D419 UF5408 I+ 1 I- 2 COM 3 DT 4 CT 5 RT 6 GND 7 Vcc 8 E1 9 E2 10 Vcc 11 Vcc 12 OC 13 Vref 14 H- 15 H+ 16 N401 TL494CN 1 2 3 4 5 6 7 12 13 14 15 16 T404 FBT VR401 220K VR402 200K R319 10/1W R318 10/0.5W R323 150/3W R322 150/3W R324 47/3W R321 10K R320 1K/0.25W R307 1.8/1W R313 1.5K R311 47/0.25W R314 100/0.25W R428 1M/0.5V R427 100/2W R403 10K/0.5V R433 150/0.25W R432 82K R431 4.7M/0.5W R430 30K/0.25W R429 100K/0.5W R409 1K/0.25W R408 1K R406 8.2K R405 82K +12 SG402 DSP102NS00 SG401 T403 TRANS1 C434 33nF C435 47nF +12 C317 3900pF/500V C310 2.2u C311 1000PF C321 0.1uF C322 0.1uF C323 0.1uF C318 33uF/50V C319 33uF/50V C320 33uF/50V C305 100uF/63V C417 1uF/250V C315 47uF/16V D305 IN4002 D316 IN4002 D309 31DF4 D308 1N4004 D312 1N4004 D314 IN4148 D315 IN4148 D306 IN4002 T301 PWM +185 R423 100 +40 D304 IN4002 D301 BY479X C316 180pF/2KV L302 BD RL301 RELAY-SPDT LIN301 LIN302 L301 C301 3900pF/1.6KV C302 4700pF/1.6KV C303 1000p/1KV C304 1000/1KV C307 180nF R301 270/0.5W R302 270/0.5W R303 1K +12 D310 IN4148 +12 V303 2SC1815 V302 2SC1815 C109 0.1uF C108 330u/50V V308 IRF740 V309 IRF740 C309 120n/400V C306 0.27uF/400V C308 220n/400V C312 1000pF C313 1000pF R309 1M R310 1M C429 47n D802 IN4148 D801 IN4148 D411 IN4148 R443 330K/0.25W G1 G1 G1 G1 T402 TRANS1 1 2 3 4 5 6 7 8 GND Vcc N402 NJM2904D XRAY B.D B.D H.D H.D R407 1K R805 30K R421 10K R425 7.5K +12 C807 4.7u C423 33u/250V V201 C3675 R804 470 C803 22n D431 1N4148 C804 0.1uF R810 470 R811 1M C801 270p C424 180pF/2KV C117 16V/10uF R838 5.6K R141 100 R142 100 C111 100p C116 100p R105 5.1K R106 5.1K R441 3.3K C101 10n D414 RGP10M D417 BY459X R442 3.3K 1 8 3 7 11 13 14 T303 D302 RGP10M D303 RGP10M R304 51/2W R305 22/2W R306 56/2W 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GND VCC -Q -Q Q Q B B A A RES RES T2 T1 T2 T1 N801 74HC4538AN D425 IN4002 D433 UF4007 D418 1N4004 R816 7.5K C817 271P T401 HV-HDT L101 BD 1 2 3 4 5 X106 1 2 3 4 5 6 7 8 9 X101 5V R308 1K R418 150/3W T302 HV-HDT R315 3.3K D807 IN4148 R143 100 R144 100 R402 1/1W 1 2 3 4 5 6 X302 B+(185V) 12V 40V GND VGND 17V 1 HFLB 2 XRAY 3 BOP 4 BSEN 5 BIN 32 31 30 i.c HSMOD HPLL2 6 7 8 9 10 11 BDRV PGND HDRV i.c Vcc EWDR 12 13 14 15 16 VOU2 VOU1 VSYN HSYN CLBL 17 18 19 20 21 22 23 24 25 26 27 LOCK SCL SDA ASCORVSMOD VAGC Vref Vcap SGND HPLL1 HBUF 28 29 Href Hcap N802 TDA4856 ( ) 接按键板 单显 X505 接电源板 CRT X403 接 板 R210 8.2k C210 56n\50V R213 7.5K R207 2.2/1W R212 2.2K C207 2200p C204 100n R205 5.6K R211 270/2W R203 2.2K Vp17 +40V D201 20V R202 1/1W R206 1/1W R201 1/1W 1 2 X201 场偏转 R215 10K R204 22/0.5W I(POS) 1 I(NEG 2 VP 3 VO(B) 4 GND 5 VFB 6 VO(A) 7 VO(guard) 8 VI(FB) 9 N201 TDA8359 C203 47u/100V C201 220uF/25V C208 47n C202 100n 1 2 3 4 5 6 X105 1 2 3 X108 D202 RGP10M R151 5.1K R149 5.1K R148 5.1K R444 10/1W D434 IN4002 V303 IRF740 C306 C314 1000pF R312 1M D104 5.3V D317 IN4002 D307 IN4002 L304 BD R146 100 R147 100 1 2 3 4 5 6 7 8 9 10 11 12 13 X104 +5V +5V C206 2200p R216 2.7K 1 2 3 4 5 6 7 X102 R154 5.1K R122 5.1K C102 100p R115 1K R150 5.1K R152 10K R153 5.1K +12V D106 1N4148 D105 1N4148

+5 JMP JMP1 JMP JMP1 G1 +5 +5V +5V +5 26 27 28 34 37 +5 1 2 3 X301 行偏转 29 30 X507 接电源板 CRT X103 接 板 (N101 PINS) R217 1M D203 12V D435 IN4002 R445 47/3W R218 4.7K 1 2 3 X303 1 2 3 X304 TV X001 接 板 行中心调整 V802 2SC1815 L802 BD L803 BD CON507 接电源板 接自调仪 C119 0.1uF HDTV MAIN BOARD R130 27K +12 1 2 3 4 X112 V411 IRF640 V410 IRF640 R447 1M R446 1M C439 1000p C439 1000p RX 10M C103 1K 1 2 3 X1 3PIN C1 56n C2 33n L1 95uH L2 77uH 1 2 3 3PIN S校正板 36K 家电维修资料网 www.520101.com 1 2 3 4 5 6 7 8 9 10 11 12 13 X103 +12V 1 GND 2 U202 TFQ-1AB2 1 2 3 AGC TU EN/ AS 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 VOUT AFT AGC MUTE AOUT SIF SWB SWA SAW SW IF IF2 /N.C 33V LOCK /N.C 5V 9V SDA SCL U101 VTBT6ER266 1 2 3 AGC TU EN/ AS 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 VOUT AFT AGC MUTE AOUT SIF SWB SWA SAW SW IF IF2 /N.C 33V LOCK /N.C 5V 9V SDA SCL U201 VTBT6ER266 1 2 3 4 5 6 7 8 PRE (N.C) N.C (GND) E GND VCC MODE (PRE) SCL SDA N002 ST24C16 R016 5.6K R017 5.6K R040 20K C012 103 R015 15K C210 100/16 C211 103 L202 22uH R109 100 R110 100 R210 100 R209 100 R107 100 R028 10K R207 100 R101 1K R208 470 R206 470 R108 470 R106 470 V103 2SA562 V104 2SA562 V520 2SA562 V102 2SC1815 V203 2SA562 C107 103 C207 103 C521 103 C102 100/16 C202 100/16 C109 1/50 L104 22uH R104 1K R105 100 R520 100 R521 220 R522 220 R523 100 C522 22/16 C010 2200/16 C011 104 R021 1K R020 1K R023 150 R022 1K C101 104 N101 uPC574 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PROTECT N405 TDA7053/PIP VIN LIN RIN VOP VIP VOM GND GND GND GND GND GND COM GND ROP LOP +9V SCL SDA GND 1 2 3 4 X501 1 2 3 4 5 X502 1 2 3 4 5 6 7 8 X503 LI RI GND GND GND GND GND GND +5VJ +7.6VM +7.6VM +5VS +12V +40V SCL SDA MUTE V202 2SC1815 R029 5.6K C019 101 Z001 8MHz R008 1K R014 10K R002 15K R003 15K C014 103 C015 10p C016 10p R006 2.2K R005 2.2K KEYB +5VS-1 V002 2SA562 V001 2SC1815 R001 330 TIME KEYA IR M_AFC S_AFC O-FS O-R O-G O-B DATA CLOCK VD001 1N4148 R030 2.2K M_AGC MUTE SDA SCL L002 2.7uH IN OUT GND 1 2 3 N004 KIA7039P R013 5.6K R491 220 R492 220 R494 1K R493 1K R495 1K C491 47/16 C492 47/16 C495 470/16 C493 104 C494 104 C496 0.47u C497 0.47u C498 10n C499 10n L405 100uH SCL SDA RST GND ROUT GOUT BOUT GND HFLB N.C GND FS_PIP B_PIP G_PIP R_PIP HS2 VS2 NC FS_VGA R_VGA G_VGA B_VGA NC GND +12V VGAH VGAV +5.2V GND GND GND VIN CIN YIN UIN VIN 1 2 3 4 5 6 7 8 X005 GND GND GND HP_L HP_R IR KEYA KEYB +5VS S_BY TIMER SCL SDA RST YIN UIN VIN CIN1 VIN1 +5V B_OUT R_OUT G_OUT ENA HS2 VS2 IR +5VS-1 S_BY TIME KEYA KEYB +12V-1 +9V M_CVBS MONO S_V/Y S_CVBS VIN1 CIN1 S_R S_L SCL SDA M_CVBS M_AFC VIN1 +9V M_AGC SIF1 +40V +5V-2 +5V-2 SDA SDA SCL SCL S_AFC S_MONO +9V S_CVBS S_AGC IN OUT GND 1 2 3 N501 7809 C502 104 C501 470/16 C504 1000/16 4/3 SW1 SW2 M/N B/G I D/K L L L L L H H H H H H H C201 104 H:4.43MHz L:3.58MHz +7.6V +5V C505 104 C506 1000/16 H_R HP_R H_L HP_L +9V VS2 HS2 +5VS-1 +7.6V L R SCL SDA MUTE +12V +40V +5VS H_R H_L 1 2 3 4 X001 GND DATA CLOCK ON/OFF ON/OFF CLOCK DATA CVIN L003 1uH +5VS +12V +9V L001 1uH C001 100/10 R024 10K C002 101 C005 101 +5VS-1 HP_VOL 1 2 3 4 X004 SCL SDA SCL SDA GND MONO R111 1.5K L305 BD VD301 1N4148 C328 1000/16 +12V C327 104 ON/OFF R542 100 R541 220 R540 100 TV mai n board 批准 第 张 共 张 厦门华侨电子企业有限公司 XOCECO 1 1 2 3 4 5 6 7 8 1 2 3 5 6 7 8 D C B A C 拟制 D 复核 TO CON505 电源板 标准化 TO AI 电源板 工艺 TO CON507 电源板 TO X112 主板 型号规格 TO AV XA06 板 编号 TO AV XA03 板 TO X001 按键板 TEST C003 101 1 R007 1K C004 1/50 R004 330 R009 15K R010 470 R011 470K C543 104 C007 1n C006 200P C008 560P 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 27 28 29 30 31 32 33 /VGA_C 34 35 36 37 38 39 40 41 42 HSYNC VSYNC GND TILT KEY IN S-AGC_MUTE STAND_BY S_4/3 HP_SW KEY2 AFC IN BUS_SW SWA N.C TIMER AVCC I/R CVIN XIN GND XOUT VCC N.C SDA1 VHOLD RVCO HLF SW2 SW1 HCS SCL1 N.C SCL2 SDA2 OSC1 OSC2 M_4/3 TXT_RST HP_VOL RST OUT PRE RESET IN 22 23 24 25 26 POWER 43 MUTE 44 N.C 45 M_AGC_MUTE 46 CLOCK 47 DATA 48 BLK 49 B 50 G 51 R 52 N001 M37281MA C020 100/10 C013 101 R018 5.6K R019 5.6K R034 3.9K R031 3.9K R038 330 R012 1K HP_VOL RST C018 103 C017 100/10 L101 22uH L102 JUMPER L105 22uH C108 104 CVIN +12V-1 C542 22/16 C541 103 L205 22uH L201 22uH VD501 HZ6B3 C503 104 C508 104 C507 1000/16 V501 1052 R501 150 SW1 SW2 S_AGC SWB SWA ENB R037 1K ENA C009 10/16 S_BY SWA SWB SW1 SW2 VD202 1N4148 VD102 1N4148 VD101 1N4148 VD201 1N4148 R036 330 R035 330 +5V +5V SCL SDA VT HCT RST TXT_V TXT_R TXT_G TXT_B SCL SDA VS HS GND GND VIN B G R RST L306 BD C333 104 C332 1000/16 TEXT-BOX TXT_R TXT_G TXT_B C401 2p C402 2p C403 56p C404 56p C406 104 C407 10/16 C409 10/16 C418 3.3/50 C425 10/16 C420 22/16 Z401 18.432M C408 104 C411 330n C412 330n C419 104 L403 100uH VD407 1N4001 C417 104 R400 100 R401 100 R402 100 R403 100 R404 100 VD406 HZ5C3 VD405 HZ5C3 L402 10uH C426 103 C427 6.8n C428 6.8n C437 0.047u C434 10/16 C435 10/16 C436 100/16 C438 22/16 C439 22/16 L R RST +5V SDA SCL S_L S_R HP_R HP_L SIF1 S_MONO M_R M_L +9V-1 R411 22 C413 104 R409 1K R408 1K L404 BD TP 1 NC 49 NC 2 D_CTR_I/O_1 3 NC 26 D_CTR_I/O_0 4 XTAL_OUT 52 ADR_SEL 5 XTAL_IN 51 STANDBYQ 6 TESTEN 50 I2C_CL 7 ANA_IN1+ 47 I2C_DA 8 AVSUP 46 I2S_CL 9 AVSS 45 I2S_WS 10 MONO_IN 44 I2S_DA_OUT 11 VREFTOP 43 I2S_DA_IN1 12 SC1_IN_R 42 ADR_DA 13 SC1_IN_L 41 ADR_WS 14 SC2_IN_R 40 ADR_CL 15 SC2_IN_L 39 DVSUP 16 NC 38 DVSS 17 NC 37 I2S_DA_IN2 18 AGNDC 36 NC 19 AHVSS 35 RESETQ 20 CAPL_M 34 NC 21 AHVSUP 33 NC 22 NC 32 VREF2 23 SC1_OUT_L 31 DACM_R 24 SC1_OUT_R 30 DACM_L 25 VREF1 29 ANA_IN- 48 NC 28 NC 27 N401 MSP3415G R405 100 C405 330n 1 2 X002 STB-K TO POWER KEY 1 2 X007 TO WEB IR IR HT-3261F V201 2SA1015 V101 2SA1015 R203 22K R202 10K R103 22K R102 10K SIF AGC MUTE J202 J203 R025 5.6K 1 2 3 X006 C105 101 C106 101 TXT_V A A' B B' L304 BD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 18 17 16 15 14 13 12 1 2 3 4 5 6 11 10 9 8 7 U301A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 36 35 34 33 32 31 30 19 20 21 22 23 24 29 28 27 26 25 U301B V540 2SA562 +12V C103 100/16 C104 104 C203 100/16 C204 104 S_C L302 BD KEYA ENB +12V-1 +12V-1 IR L004 10uH +5VS +5VS-1 +9V-1 R041 150 R042 150 R043 150 C330 104 C331 1000/16 C329 104 TXT_FB TXT_FB 1 2 3 4 5 6 7 8 9 10 11 12 13 U303 GND GND GND GND GND R G B V H C323 100/16 C315 100/16 C319 100/16 C310 100/16 C306 100/16 C308 100/16 C318 103 C320 104 C322 103 C307 103 C311 103 C309 103 R308 100 R309 2.2K R311 1K R312 1K R310 100 R301 22 R305 22 R303 22 R304 510 R307 2.2K R306 510 C312 104 C302 104 1 2 3 4 5 6 7 8 9 10 X302 GND GND GND GND GND R G B V H TO CRT X402 板 TO HD X3 接口板 GOUT ROUT BOUT HS2 VS2 R302 510 C316 104 C314 103 +5VJ C301 104 C304 104 C303 104 C326 47/16 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 VCC1(R) VCC1(G) VCC1(B) VCC2(B) VCC2(R) VCC2(G) IN1(G) IN1(R) IN1(B) IN1(H) IN1(V) IN2(V) IN2(H) IN2(B) IN2(G) IN2(R) OUT(R) OUT(G) OUT(B) OUT(H) OUT(V) VCC NC OUT (for Sync on G) SWITCH GND GND GND GND GND GND GND N301 M52348SP C313 47/16 C317 47/16 C321 47/16 C324 104 C325 47/16 VGA/TV C305 103 L301 10uH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 U1701 PIP BOX HS VS SCA SCL RI GI BI FSI GND FS0 BO GO RO +5V GND GND C V/Y 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 HS2 VS2 SDA SCL OSD_R OSD_G OSD_B OSD_FS PIP_FS PIP_B PIP_G PIP_R +5V S_V/Y C205 104 1 2 3 4 5 6 X104A DVD_V DVD_U DVD_Y GND ROM LOM VIN UIN YIN M_R M_L TO AV XA06 板 1 2 3 4 5 6 X104B J220 J223 J222 J221 PIP_FS PIP_R PIP_G PIP_B PIP_B PIP_G PIP_R PIP_FS IN OUT GND 1 2 3 N502 7805 C512 104 C511 1000/16 C509 1000/16 +9V-1 +5V-2 C510 104 +5VS R026 100 R027100 C021 101 L401 10uH L106 BD L206 BD 667-3281F-01 VGA/TV 1 2 3 4 5 6 7 8 9 10 11 12 X301 +5VJ GND +5VJ +5VJ R320 10 R321 10 R322 10 R044 2.2K R045 JUMPER C022 47/16 +5VS R046 100 C110 100/16 C334 10n J414 VGA/YPBPR SCART/TXT VT HCT 家电维修资料网 www.520101.com 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Title Number Revision Size A2 Date: 27-Apr-2004 Sheet of File: E:\USER\ \3261sch\SCH\DSP-V4.sch 黄得成 Drawn By: B1/CB1IN 1 G1/Y1IN 2 R1/CR1IN 3 B2/CB2IN 4 G2/Y2IN 5 R2/CR2IN 6 VSUPCAP 9 VSUPD 10 ASGF 7 NC 8 GNDD 11 GNDCAP 12 SCL 13 SDA 14 RESQ 15 TEST 16 VGAV 17 YCOEQ 18 FFIE 19 FFWE 20 FFRSTW 21 FFRE 22 FFOE 23 CLK20 24 GNDPA 25 VSUPPA 26 LLC2 27 LLC1 28 VSUPLLC 29 GNDLLC 30 Y7 31 Y6 32 Y5 33 Y4 34 GNDY 35 VSUPY 36 Y3 37 Y1 39 Y0 40 Y2 38 C7 41 C6 42 C5 43 C4 44 VSUPC 45 GNDC 46 C3 47 C2 48 C1 49 C0 50 GNDSY 51 VSUPSY 52 AVO 54 FSY/HC 55 MSY/HS 56 VS 57 FPDAT 58 INTLC 53 VSTBY 59 CLK5 60 NC 61 XTAL1 62 XTAL2 63 ASGF 64 GNDF 65 VRT 66 I2CSEL 67 ISGND 68 VSUPF 69 VOUT 70 CIN 71 VIN1 72 VIN2 73 VIN3 74 VIN4 75 VSUPAI 76 GNDAI 77 VREF 78 FB1IN 79 AISGND 80 ND3 VPC3230D CD10 0.1u CD9 0.1u CD8 0.1u CD7 0.1u CD6 0.1u CD5 0.1u CD4 0.1u CD3 0.1u CD2 0.1u CD1 0.1u CD34 0.1u CD33 0.1u CD32 15p CD31 15p CD29 0.1u CD27 0.1u CD24 0.1u CD20 0.1u CD19 0.1u CD18 0.1u CD15 0.1u CD14 0.1u CD13 0.1u CD12 0.1u CD11 0.1u RD15 330 ZD1 13.5MHZ GND4-D A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 BD0 BD1 BD2 BD3 BD4 BD5 BD6 BD7 RD0 RD1 RD2 RD3 RD4 RD5 RD6 RD7 INPUT 3 GND 1 OUTPUT 2 ND8 LM1117 MPX-1.8V CD141 4.7uF LD8 L-201PT LD2 L-201PT CD73 68n CD72 68n CD79 1uF CD75 1uF CD74 1uF GND2-A CD68 56P CD69 56P CD70 10n LD7 L-201PT LD5 L-201PT LD4 L-201PT LD3 L-201PT CD142 100uF CD143 0.1u GND2-A LD1 10uH LD29 L-201PT RD14 75 RD13 75 RD12 75 LD14 0 LD13 0 LD12 0 CD40 56p CD39 56p CD38 56p CD37 56P CD36 56P CD35 56P GND2-A SDA SCL RST ZD2 20.25M CD80 3.3P CD81 3.3P CD97 1n CD95 10uF GND2-A CD86 220n CD85 1n5 CD84 390p CD88 390p CD87 1n5 CD89 220n CD90 47n CD91 4.7uF CD77 47n CD76 1n5 RD56 47 CD65 390p CD66 1n5 CD67 220n GND2-D CD63 220n CD59 220n CD61 220n RD53 75 RD54 75 RD55 75 LD18 2.2uH LD19 2.2uH LD20 2.2uH CD62 220p CD64 220p CD60 220p GND2-A INTLC VS1 HS1 INPUT 3 GND 1 OUTPUT 2 ND6 AS1117M-3.3 CD78 4.7uF CD106 100uF CD105 0.1u GND2-A LD27 10uH HD-CLK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 XD1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 XD2 GND2-A RD82 100 INPUT 3 GND 1 OUTPUT 2 ND9 KIA7039P CD140 0.1u GND2-A RD81 5.6K SCL SDA RST R OUT G OUT B OUT HS2 VS2 GND2-A Y DVD Cb DVD Cr DVD C IN Y IN +5.2V +12V INPUT 3 GND 1 OUTPUT 2 ND7 AS2830AT-3.3 CD144 4.7uF CD145 100uF CD146 0.1u GND2-A LD6 10uH +5.2V +5.2V GND2-A Y DVD Cr DVD Cb DVD +3.3V-1 GND2-D LLC2 HS VS 656D0 656D1 656D2 656D3 656D4 656D5 656D6 656D7 656D0 656D1 656D2 656D3 656D4 656D5 656D6 656D7 LLC2 INTLC VS HS LD9 L-201PT CD109 4.7uF CD43 0.1u CD42 0.1u CD41 4.7uF LD28 L-201PT PIP-R PIP-G PIP-B PIP-FB +3.3V-2 GND4-D +1.8V-1 LD25 L-201PT CD93 680n CD83 1n5 CD92 4.7uF LD24 L-201PT +5.2V SW-IN CD82 1uF GND2-A GND4-D LD55 L-201PT LD52 L-201PT LD54 0 +3.3V-1 3V3-V1 +5V-ND2 LD26 L-201PT CLKO DQM CSN BA1 CASN RASN WEN CD71 100P LD30 L-201PT +3.3V-1 CD131 0.1u RD34 47 RD33 47 CD52 220n CD51 220n GND2-A RD51 75 CD50 220n RD50 75 CD103 56p CD104 68p LD23 10uH FB-IN B-IN G-IN R-IN +1.8V-2 +3.3V-VDD +1.8V +3.3V GND2-A CD108 4.7uF R OUT G OUT B OUT GND2-D CD16 4.7uF CD30 4.7uF +5.2V GND2-D RD8 100 RD7 100 RD6 100 RD5 10K RST SDA SCL GND2-A GND2-D LD50 L-201PT LD51 L-201PT CD107 0.1u +3.3V-AD1 CD119 1uF HSYNC1-PORT1 1 VSYNC1-PORT1 2 FIELD ID1-PORT1 3 IN-CLK1-PORT1 4 HSYNC2-PORT1 5 VSYNC2-PORT1 6 FIELD ID2-PORT1 7 VDD1 8 VSS 9 IN-CLK2-PORT1 10 B/Cb/D1-0 11 B/Cb/D1-1 12 B/Cb/D1-2 13 B/Cb/D1-4 15 VDDcore1 16 B/Cb/D1-3 14 B/Cb/D1-5 18 B/Cb/D1-6 19 B/Cb/D1-7 20 VSScore 17 G/Y/Y-0 21 G/Y/Y1 22 G/Y/Y2 23 G/Y/Y3 24 G/Y/Y4 25 G/Y/Y5 26 G/Y/Y6 27 G/Y/Y7 28 VDD2 30 VSS 31 R/Cr/CbCr/0 29 R/Cr/CbCr/1 32 R/Cr/CbCr/2 33 R/Cr/CbCr/3 34 R/Cr/CbCr/4 35 R/Cr/CbCr/5 38 R/Cr/CbCr/6 39 R/Cr/CbCr/7 40 VDDcore2 36 VSScore 37 IN-SEL 41 FILMSYNC-IN 42 DEV-ADDR1 43 DEV-ADDR0 44 SCLK 45 SDATA 46 RESET-N 47 VDD3 48 VSS 49 SDAT0 50 SDAT1 51 SDAT2 52 SDAT3 53 SDAT4 54 SDAT5 55 SDAT6 56 SDAT7 57 SDAT8 58 SDAT9 59 SDAT10 60 SDAT11 61 VDD4 62 VSS 63 SDAT12 64 SDAT13 65 SDAT14 66 SDAT15 67 SDAT16 70 SDAT17 71 SDAT18 72 SDAT19 73 SDAT20 74 SDAT21 75 SDAT22 76 SDAT23 77 SDAT24 78 SDAT25 79 SDAT26 82 SDAT27 83 SDAT28 84 SDAT29 85 SDAT30 86 SDAT31 87 VDDcore3 68 VDDcore4 80 VDD5 88 VSScore 69 VSScore 81 VSS 89 SDADD10 91 SDADD9 92 SDADD8 93 SDADD7 94 SDADD6 95 SDADD5 98 SDADD4 99 SDADD3 100 SDADD2 101 SDADD1 102 SDADD0 103 VDDcore5 96 VSScore 97 S WEN 104 S RASN 105 S CASN 106 S BA1 107 S BA0 108 S CSN 109 S DQM 110 S CLKOUT 111 VDD6 112 VSS 113 S CLKIN 114 Test3 115 Test Out0 116 Test Out1 117 CTLOUT0 118 CTLOUT1 119 CTLOUT2 120 CTLOUT3 121 CTLOUT4 122 VDDcore6 123 VSScore 124 CLKOUT 125 B/U/Pb/C-OUT0 126 B/U/Pb/C-OUT1 127 B/U/Pb/C-OUT2 130 B/U/Pb/C-OUT3 131 B/U/Pb/C-OUT4 132 B/U/Pb/C-OUT5 133 B/U/Pb/C-OUT6 134 B/U/Pb/C-OUT7 135 VDD7 128 VSS 129 R/V/Pr-OUT0 136 R/V/Pr-OUT1 137 R/V/Pr-OUT2 140 R/V/Pr-OUT3 141 R/V/Pr-OUT4 142 R/V/Pr-OUT5 143 R/V/Pr-OUT6 144 R/V/Pr-OUT7 145 VDDcore7 138 VSScore 139 VDD8 146 VSS 147 G/Y/Y-OUT0 148 G/Y/Y-OUT1 149 G/Y/Y-OUT2 150 G/Y/Y-OUT3 151 G/Y/Y-OUT4 152 G/Y/Y-OUT5 153 G/Y/Y-OUT7 155 G/Y/Y-OUT6 154 OE 156 PLL-PVDD 157 PLL-PVSS 158 AVSS-PLL-BE1 159 AVDD-PLL-BE1 160 AVDD-PLL-BE2 161 AVSS-PLL-BE2 162 AVSS-PLL-SDI 163 AVDD-PLL-SDI 164 AVDD-PLL-FE 165 AVSS-PLL-FE 166 DAC-PVSS 167 DAC-VDD 168 DAC-VSS 169 DAC-BOUT 170 DAC-AVDDB 171 DAC-AVSSB 172 DAC-GOUT 173 DAC-AVDDG 174 DAC-AVSSG 175 DAC-ROUT 176 DAC-AVDDR 177 DAC-AVSSR 178 DAC-COMP 179 DAC-RSET 180 DAC-VREFOUT 181 DAC-VREFIN 182 DAC-AVDD 183 DAC-AVSS 184 DAC-GR-AVSS 185 DAC-GR-AVDD 186 DAC-PVDD 187 Test0 188 Test1 189 Test2 190 Xtal in 191 Xtal out 192 VDD9 193 VSS 194 IN CLK-PORT2 195 D1-IN0 196 D1-IN1 199 D1-IN2 200 D1-IN3 201 D1-IN4 202 D1-IN5 203 D1-IN6 204 D1-IN7 205 F ID-PO-2 206 V S-PO-2 207 H S-PO-1 208 VDDcore8 197 VSScore 198 TEST-IN 90 ND1 S2300 RD9 47 CLK 68 CKE 67 CS 20 WE 17 CAS 18 RAS 19 A00 25 A01 26 A02 27 A03 60 A04 61 A05 62 A06 63 A07 64 A08 65 A09 66 A10/AP 24 BS0 22 BS1 23 DQM0 16 DQM1 71 DQM2 28 DQM3 59 DQ00 2 DQ01 4 DQ02 5 DQ03 7 DQ04 8 DQ05 10 DQ06 11 DQ07 13 DQ08 74 DQ09 76 DQ10 77 DQ11 79 DQ12 80 DQ13 82 DQ14 83 DQ15 85 DQ16 31 DQ17 33 DQ18 34 DQ19 36 DQ20 37 DQ21 39 DQ22 40 DQ23 42 DQ24 45 DQ25 47 DQ26 48 DQ27 50 DQ28 51 DQ29 53 DQ30 54 DQ31 56 VDD0 1 VDD1 15 VDD2 29 VDD3 43 VDDQ0 3 VDDQ1 9 VDDQ2 35 VDDQ3 41 VDDQ4 49 VDDQ5 55 VDDQ6 75 VDDQ7 81 VSSQ0 6 VSSQ1 12 VSSQ2 32 VSSQ3 38 VSSQ4 46 VSSQ5 52 VSSQ6 78 VSSQ7 84 VSS0 44 VSS1 58 VSS2 72 VSS3 86 ND2 HY57V643220BTC-6 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 GND4-D LD10 L-201PT LD11 L-201PT CD45 0.1u CD46 0.1u CD44 10uF GND4-D GND4-D RD20 470 CLKI RD21 100 RD22 GND4-D CLKI CLKO BA0 CSN WEN CASN RASN DQM BA0 BA1 RD11 4.7K GND4-F CD25 10uF CD28 10uF GND 21 VDD 22 VDD 23 GND 24 GND 25 VD 26 VD 27 GND 28 COAST 29 HSYNC 30 VSYNC 31 GND 32 FILT 33 PVD 34 PVD 35 GND 36 MIDSCV 37 CLAMP 38 VD 39 GND 40 GND 41 VD 42 BAin 43 GND 44 VD 45 VD 46 GND 47 GAin 48 SOGin 49 GND 50 VD 51 VD 52 GND 53 RAin 54 A0 55 SCL 56 SDA 57 REFbypass 58 VD 59 GND 60 GND 61 VD 62 GND 63 VSout 64 SOGout 65 HSout 66 DATACK 67 GND 68 VDD 69 RED7 70 RED6 71 RED5 72 RED4 73 RED3 74 RED2 75 RED1 76 RED0 77 VDD 78 VDD 79 GND 80 AD9883 GND 1 GREEN7 2 GREEN6 3 GREEN5 4 GREEN4 5 GREEN3 6 GREEN2 7 GREEN1 8 GREEN0 9 GND 10 VDD 11 BLUE7 12 BLUE6 13 BLUE5 14 BLUE4 15 BLUE3 16 BLUE2 17 BLUE1 18 BLUE0 19 GND 20 ND4 AD9883 RD32 47 RD3147 RD35 47 RD36 47 BD0 BD1 BD2 BD3 BD4 BD5 BD6 BD7 GD0 GD1 GD2 GD3 GD4 GD5 GD6 GD7 RD0 RD1 RD2 RD3 RD4 RD5 RD6 RD7 CD130 0.1u CD111 0.1u CD110 0.1u CD116 0.1u CD112 0.1u CD120 0.1u CD117 0.1u CD122 0.1u CD125 0.1u CD127 0.1u CD129 0.1u CD113 1uF +3.3V-AD2 +3.3V-AD3 RD80 150 RD79 150 CD121 0.1u CD123 0.1u CD126 0.1u CD124 1n CD115 39n CD114 3.9n RD71 3.3K SCL SDA CD128 0.1u CD118 0.1u RD30 47 HD-CLK HS1 VS1 IN 1 S1a 2 S2a 3 Da 4 S1b 5 S2b 6 Db 7 GND 8 Dc 9 S2c 10 S1c 11 Dd 12 S2d 13 S1d 14 EN 15 VCC 16 ND5 PI5V330 RD75 100 RD74 75 RD78 75 RD76 75 RD73 100 RD77 100 GND2-A LD31 L-201PT LD33 L-201PT LD32 L-201PT GND2-A RD70 10K RD72 10K RD1 10K RD2 10K GND4-D EVS1 EHS1 CD94 0.1u CD96 680n RD58 100 RD57 75 TV-IN TV-IN 1 2 3 4 5 6 7 8 9 10 XD3 10PIN CD26 0.1u CD23 0.1u CD22 0.1u CD21 0.1u GD0 GD1 GD2 GD3 GD4 GD5 GD6 GD7 RD16 47K RD4 10K RD10 47 SW-IN VS2 HS2 CD17 10uF RD17 10K RD19 10K RD18 10K SDRM:8MB (2M X 32b) GND2-A GND2-A 3V3-V2 RD3 10K LD56 L-201PT GND4-F CD132 0.1u CD133 0.1u CD134 0.1u CD135 0.1u CD136 0.1u CD137 0.1u CD47 0.1u CD48 0.1u CD49 0.1u CD150 0.1u CD151 0.1u CD139 0.1u GND2-A SCART-R SCART-B SCART-G SCART-FB PIP-FB PIP-B PIP-G PIP-R TXT-R TXT-B TXT-G TXT-FB R-IN B-IN G-IN FB-IN CD56 0.1u CD57 0.1u + CD55 10uF + CD53 10uF LD42 L-201PT +5.2V CD54 0.1u GND2-A GND2-A TXT-R TXT-G TXT-B TXT-FB 1 2 3 4 5 XD4 SCART GND2-A SCART-R SCART-G SCART-B SCART-FB RD52 75 INSEL0 INSEL0 INSEL1 RD83 12 RD87 12 RD88 12 RD85 12 RD86 12 +5.2V GND2-D CD147 100uF CD148 0.1u IN 1 S1a 2 S2a 3 Da 4 S1b 5 S2b 6 Db 7 GND 8 Dc 9 S2c 10 S1c 11 Dd 12 S2d 13 S1d 14 EN 15 VCC 16 ND11 PI5V330 B G R IN 1 S1a 2 S2a 3 Da 4 S1b 5 S2b 6 Db 7 GND 8 Dc 9 S2c 10 S1c 11 Dd 12 S2d 13 S1d 14 EN 15 VCC 16 ND10 PI5V330 LD15 L-201PT R G B B G R Y R-Y B-Y CD58 680n LD21 4.7uH CD98 120p CD99 15p RD60 270 RD61 3.3K GND2-A LD22 2.2uH CD101 270p CD102 330P RD63 100 RD64 3.3K C IN Y IN GND2-A CD100 330p RD59 470 RD62 100 RD65 4.7K RD90 4.7K RD91 4.7K V H R G B Pb Y Pr GND GND2-A CD152 0.1u GND2-A 家电维修资料网 www.520101.com 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A 2Y1 1 2Y0 2 3Y1 3 3Z 4 3Y0 5 *E 6 VEE 7 GND 8 S3 9 S2 10 S1 11 1Y0 12 1Y1 13 1Z 14 2Z 15 VCC 16 NU01 TC4053BP 1 2 3 4 5 6 XA06 DVD_V DVD_U DVD_Y GND ROM LOM 1 2 3 4 5 6 7 8 9 10 11 12 XA04 ROP LOP +9V SCL SDA LI3 RI3 SE3 YI3 CI3 GND GND 1 2 3 4 5 6 7 8 9 10 11 12 13 XA03 VIN LIN RIN VOP VIP VOM GND GND GND GND GND GND COM V1 1 LV1 2 Y1 3 RV1 4 C1 5 S2-1 6 S-1 7 V2 8 LV2 9 Y2 10 RV2 11 C2 12 S2-2 13 S-2 14 V3 15 LV3 16 Y3 17 RV3 18 C3 19 S2-3 20 S-3 21 LV4 22 V4 23 RV4 24 ADR 25 SCL 26 SDA 27 DC OUT 28 COUT2 29 LOUT2 30 YOUT2 31 ROUT2 32 VOUT2 33 Vcc 34 MUTE 35 YIN1 36 BIAS 37 CIN1 38 LOUT1 39 VOUT1 40 ROUT1 41 TRAP1 42 YOUT1 43 GND 44 COUT1 45 LTV 46 TV 47 RTV 48 NA01 CXA2089Q L R V L R V C Y C Y L R L R V CA02 10n CA01 1n CA08 1n CA06 1n RA01 100 RA02 82 RA03 5K6 RA04 100 RA05 82 RA06 100 RA07 82 RA08 4K7 RA09 100K LA01 10uH RA11 4K7 RA10 100K LA02 10uH CI1 SI1 YI1 VI1 LI1 RI1 VI1 SI1 YI1 RI1 CI1 LI1 CA10 1n CA09 10n RA12 100 RA13 82 RA14 5K6 RA15 82 RA16 100 RA17 100 RA18 82 LA03 10uH RA20 100K RA19 4K7 CA14 1n LA04 10uH RA21 4K7 RA22 100K CA15 1n RA24 10K RA23 68 RA27 1K RA28 100K CA20 1n LA06 10uH RA25 1K RA26 100K CA18 1n LA05 10uH CI2 YI2 VI2 SI2 LI2 RI2 SI2 CI2 RI2 YI2 LI2 VI2 VDA05 1N4148 VDA06 1N4148 RA37 100 RA38 4K7 RA39 100 RA40 5K6 VDA03 1N4148 VDA04 1N4148 VDA02 1N4148 VDA01 1N4148 VDA07 1N4148 VDA08 1N4148 RA42 100 RA45 1K + CA33 10u/16V + CA03 470u/16V + CA04 470u/16V + CA05 10u/16V + CA07 10u/16V + CA11 470u/16V + CA12 470u/16V + CA13 10u/16V + CA16 10u/16V + CA17 470u/16V + CA21 10u/16V + CA19 10u/16V + CA27 470u/16V + CA28 10u/16V + CA29 470u/16V + CA30 10u/16V + CA31 10n + CA43 10u/16V RA35 100 RA47 1K RA48 470 RA49 1K RA50 220 + CA34 10u/16V + CA35 10u/16V VA01 2SC1815-Y RA51 220 RA53 220 RA52 100 + CA37 470u/16V VA02 2SC1815-Y RA54 220 + CA38 470u/16V + CA40 10u/16V CA39 10n LA07 10uH RA32 100K RA31 1K CA23 1n + CA24 10u/16V LA08 10uH RA34 100K RA33 1K CA25 1n + CA26 10u/16V LU01 10uH RU08 100K RU07 4K7 CU05 1n + CU04 10u/16V LU02 10uH RU10 100K RU09 4K7 CU07 1n + CU06 10u/16V RA46 1K RU30 10K RU32 1K RU31 10K + CA41 10u/16V RU33 10K RU34 10K RU35 10K RU36 10K RU37 10K RU38 1K RU39 10K RU40 10K CU19 10n CU18 0.1u + CU17 10u/16V VDU01 1N4004 VDU02 1N4004 VA04 2SC1815-Y VA03 2SC1815-Y VA05 2SC1815-Y VA07 2SC1815-Y VA06 2SC1815-Y VA08 2SC1815-Y VA10 2SC1815-Y VA09 2SC1815-Y RA59 1K RA57 1K RA62 220 RA58 470 RA56 470 RA61 220 RA66 1K RA64 1K RA65 470 RA63 470 V01 R01 LO1 LO1 RO1 VO1 + CA49 100u/16V RA68 220 RA71 470 RA74 470 RA77 100 RA78 100 RA69 220 RA75 1K RA72 1K RA73 1K RA70 100 RA76 1K + CA51 10u/16V + CA48 100u/16V + CA52 10u/16V ROP RO1 LO1 VO1 LO1 RO1 VO1 LO1 RO1 + CA46 10u/16V CA45 0.1u V U Y R L RU02 82 RU04 82 RU06 82 LI3 YI3 RI3 CI3 SI3 VIP V Y U +9V + CA36 10u/16V RIM VIM LIM +9V COM YOM VOP LOP SDA SCL ROM LOM ROP LOP +9V SCL SDA LI3 RI3 SI3 YI3 CI3 Y U V ROM LOM VIM LIM RIM VOP VIP VOM COM XA01 AV1IN AV2IN AV1OUT VGA AUDIO IN DVDIN XA02 拟制 复核 标准化 工艺 批准 型号规格 编号 第 张 共 张 厦门华侨电子企业有限公司 XOCECO TO TV X103 主板 TO TV X104A 主板 TO TV X104B 主板 AV板 家电维修资料网 www.520101.com 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A V1 OSD 1 HFLYBACK 24 V2 OSD 2 V3OSD 3 OSD SEL 4 V1 IN 5 V2 IN 6 V3 IN 7 ANALOG GND 8 ANALOG VCC 9 VREF REXT 10 SDA 11 SCL 12 DAC 4 OUT 13 DAC 3 OUT 14 DAC 2 OUT 15 DAC 1 OUT 16 DIGITAL GND 17 V3 OUT 18 V2 OUT 19 V1 OUT 20 VREF CAP 21 ABL 22 CLAMP 23 U4 LM1269 C423 4.7nF C424 4.7nF C425 4.7nF D411 IN4148 C419 104 D410 IN4148 D413 IN4148 D412 IN4148 D414 IN4148 D415 IN4148 C420 104 C421 104 C422 104 B R G C405 4.7uF/16V IN3 1 VBB 2 GND 3 OUT3 6 IN2 14 IN1 13 VCC 7 OUT1 9 GND 5 GND 4 GND 12 GND 11 GND 10 OUT2 8 U2 LM2483 VCC 2 VBB 11 V1 IN 1 V2 IN 3 V3 IN 5 GND 7 NC 9 V2 OUT 8 V3 OUT 6 V1 OUT 10 NC 4 U5 LM2426 C430 104 C408 22uF/25V C431 0.1uF/200V C409 33UF/250V C407 47uF/16V C432 104 L403 0.56uH L402 0.56uH L401 0.56uH C442 104 C443 104 C444 104 R G B B R G C429 0.1uF/200V C434 0.1uF/200V C433 0.1uF/200V C435 0.1uF/200V D403 UF4007 D405 UF4007 D406 UF4007 D402 UF4007 C436 0.1uF/200V L404 0.56uH L405 0.56uH L406 056uH D401 UF4007 D407 UF4007 D408 UF4007 D404 UF4007 D409 FDH400 C410 1uF/200V C411 1uF/200V C412 1uF/200V C437 0.1uF/200V C438 0.1uF/200V R409 33 R410 75 R411 33 R412 75 R413 33 R414 75 R406 100 R405 100 R407 10K R408 4.7K R415 1K R416 1K R417 1K R431 330K R430 330K R432 330K R433 100 R434 100 R435 100 R436 33 /1W R437 33/1W R438 33/1W GND GND GND GND GND R G B V H VSSA 1 VCO 2 RP 3 VDDA 4 HFLB 5 SSB 6 SDA 7 SCL 8 VDD 9 VFLB 10 H/P 11 FB 12 B 13 G 14 R 15 VSS 16 N401 MTV021 R419 5K6 R418 100 VD403 Hz5C2 R425 470 R426 470 R427 470 R428 1K R429 10K R420 200 R424 5K6 1M R423 1M R422 10K R421 1K C426 103 C427 103 C428 103 C406 100U/25V SDA SCL GND GND G1 ABL HFL OVS HCL V H 1 2 3 4 5 X402 C401 33U/250V C402 100U/25V C413 104 C403 100U/25V R403 100/1W VD401 Hz9A1 R402 33/1W C417 56P R404 10K VD402 Hz5C2 C404 47U/16V C415 104 R G B H1H2 G1G2 G4 G3 SCREEN CRT EHT CRT VR401 20M G2 Focus SG401 300V SG402 300V SG403 300V SG404 1KV SG405 1.5KV VD404 1N4004 C440 471/1KV C441 103/2KV R440 100/0.5W 1 2 3 4 5 6 X404 185V 12V 6.3 GND 472/1KV C439 R439 3.3/2W +12V 6.3V 6.3V G1 G1 +185V +185V R-O B-O G-O SEL GND VT401 2SC1815 VT402 2SC1815 VT404 2SC5248 VT405 2SA1964 VT403 2SA1015 LT402 RT401 3.9K RT402 12K RT403 330 RT406 10 RT405 10 RT409 390 RT412 15K RT413 15K RT390 390 RT416 12/0.5W RT417 2.2 RT415 100 RT410 2.2 RT411 12/0.5W RT408 3.9K/3W RT407 3.9K/3W CT401 1000P CT402 104 CT403 100n CT404 22n C30T 22n CT407 22n CT416 22n CV401 100u/25V CV402 100u/25v CV403 22u/100V CV404 47u/16V CV405 47u/16v RT404 820 LT401 0.56uH 1 2 X401 X405 1 2 3 4 5 6 7 8 9 10 11 12 13 X403 1 2 3 4 5 6 7 8 9 10 X401 C414 104 C416 104 1 2 3 XT402 R401 4.7 C418 104 N402 N403 N404 GND 批准 第 张 共 张 厦门华侨电子企业有限公司 XOCECO 5 拟制 复核 标准化 工艺 型号规格 编号 R404 5.1K 家电维修资料网 www.520101.com 1 2 3 4 A B C D 4 3 2 1 D C B A Title Number Revision Size A4 Date: 27-Apr-2004 Sheet of File: E:\USER\ \3261sch\SCH\HD .sch 黄得成 接口 Drawn By: R1 3K9 R7 5K1 R13 1K V1 C1815 R19 75 C1 10U R2 3K9 R8 5K1 R14 1K V2 C1815 R20 75 C2 10U R3 3K9 R9 5K1 R15 1K V3 C1815 R21 75 C3 10U L1 10uH YI R6 3K9 R12 5K1 R18 1K V6 C1815 R24 75 C6 10U R5 3K9 R11 5K1 R17 1K V5 C1815 R23 75 C5 10U R4 3K9 R10 5K1 R16 1K V4 C1815 R22 75 C4 10U L2 10uH 1 9 2 10 3 11 4 12 5 13 6 14 7 15 8 X2 VGA IN RI GI BI H V R G B X1A RCA X1B RCA X1C RCA PbI PrI 1 2 3 4 5 6 7 8 9 10 11 12 X4 C7 47u C8 47u C9 104 C10 104 +5VJ Y Pb Pr R G B C12 100u C11 104 1 2 3 4 5 6 7 8 9 10 X3 10PIN gnd GND GND GND GND GND GND GND GND +5V H V B G R H V 家电维修资料网 www.520101.com 1 2 3 4 A B C D 4 3 2 1 D C B A Title Number Revision Size A4 Date: 27-Apr-2004 Sheet of File: E:\USER\ \3261sch\SCH\S .sch 黄得成 校正板 Drawn By: 1 2 3 X1 3PIN C1 56n C2 33n L1 95uH L2 77uH 家电维修资料网 www.520101.com 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A SC01 SC02 SC03 SC04 SC05 SC06 SC07 SC11 SC10 SC09 LED1 LED2 ST-5V GND GND KEYA KEYB REMOTE 1 2 3 4 5 6 7 8 XC01 RC01 33k RC02 15K RC03 22k RC04 3.3K RC05 33k RC06 10k RC07 22k ST-5V SC08 MENU DEG UP DOWN REMOTE LED1 RC08 330 ST-5V ST-5V ST-5V 1 2 3 4 5 6 7 8 9 XC02 DOWN UP MENU GND GND OFF REMOTE ST-5V NC ST-5V RC11 100 RC09 5.6K VDC01 4148 VDC02 4148 RC10 8.2K MENU AV/TV AUTO CH+ CH- VOL+ VOL- RED GREEN GREEN ST-5V + CC01 47u/16V RC14 2.2K RC13 5.6K RC15 8.2K J04 RC12 43K RC16 2.2K J06 J05 J01 + CC02 47u/16V J03 RC00 100 TO TV XD05 主板 TO X101 主板 拟制 复核 标准化 工艺 批准 型号规格 编号 第 张 共 张 厦门华侨电子企业有限公司 XOCECO XAA7 L R V XAA8 1 6 7 8 9 10 11 2 3 4 5 R L XAA6 1 6 7 8 9 10 11 2 3 4 5 R L XAA5 1 2 3 4 5 6 7 8 XAA1 1 2 3 4 5 6 7 8 9 XAA3 1 2 3 4 XAA2 RAA1 820 RAA4 75 RAA5 75 RAA8 100 RAA3 10K RAA9 100K RAA6 100K RAA7 100 RAA2 820 + CAA1 10u/16v C Y L3 R3 GND SE3 Y3 GND C3 GND +5V TO TV X007 主板 GND R_O GND L_O GND L_SP GND R_SP HP_R HP_L GND SW TO TV X006 主板 TO SP 电源板 TO 左，右扬声器 AV 前置 板 按键板 LED2 家电维修资料网 www.520101.com 40V V17V VGND 185V 185V 12V 6.8V GND 12V GND GND D518 TFR155 L505 47uH 40V D519 TRU4YX L504 47uH + C539 1000u/25V + C540 330uF/35V C569 220P/2KV 17V 1 R532 0.27/1W D516 TRU3YX + C554 470uF/16V 6.8V 1 R534 0.68/1W D534 FMLG12S L506 47uH + C551A 2200uF/25V C544 220P/2KV 14V D514 BYT56M L508 47uH + C548 330uF/250V + C549 33u/250V C547 100p/1KV B+ D515 TRU4YX L507 47uH + C545B 1000u/35V C546 100p/1KV A28V 1 R535 0.27/1W B512 B522 B514 B516 40V 17V VGND 6.8V GND IC15V 185V A28V AGND MOS_D DC_IN 16FB GND 7.5V GND T501 BCK-200-2B1 + C558 470u/50V D501 RBV-606 C504 4.7n/AC250V C503 4.7n/AC250V + C507 330uF/400V C523 10n/630V D508 RU1P D510 RJP10G VD501 HZ18C2 V502 C1815 + C522 47u/50V 1 M R518 51K/1W + C521 47u/50V 1/6 R507 150 1/4 R517 10/0.25W C524 104 1/6 R512 220K C519 1n/100V C515 104 1/4 R510 15/0.25W 1/6 R520 20K 1/6 R513 1K 1/6 R514 47 1/6 R505 680 1/6 R511 100K C517 470p V501 2SK2611 M 3 R516A 0.33/3W D509 RU1P C518 681/2KV M 3 R516B 0.33/3W 1/6 R504 20K VD502 HZ18-3 1 2 3 4 5 6 7 8 N501 KA3842 1/6 R527 2K V503 2SC2120 1/6 R528 10K + C564 100u/25V C563 104 TO CRT BOARD TO SCAN BOARD C588 104 C514 10n/50V FU501 T5A 250V S 1/2 R502 2.2M/0.5W L502 LCL-206 C501 0.1uF/AC250V C502 0.1uF/AC250V L N GND AC160V~265V C520 104 T502 SE166 C511 104 C510 2.2n/1KV M 1/2 R525 91K/0.5W D503 RGP10J D505 S5295G VD507 HZ4C1 1/6 R526 100 + C527 330u/16V + C529 100u/16V C528 104 D502 DF06M + C512 10u/400V C513 103/1KV C509 0.1uF/250VAC D506 IN4148 X503 RT501 MZ73C-9R ( TO DEGAUSS ) 5VS 1 2 3 4 N502 TLP621 V507 C1815 VD505 HZ6B3 C562 104 C561 82P 1/4 R543 300/0.25W 1 M R538 150K/1W VR501 1K 1/6 R540 100 1/6 R541 8.2K 12VS DEG 1/6 RR01 56 VR04 2SA562Y VR03 C1959Y + CR05 100u/25V 1/2 R562 10/0.5W 1/6 RR08 5.6K + CR02 10u/50V 1/6 RR03 5.6K 1/6 RR07 5.6K + CR04 100u/25V VR01 C1815 1/6 R536 330 VD506 HZ12B1 V510 2SC3852 C598 2.2n/AC250V S 1/2 R560 8.2M/0.5W C537 104 D507 IN4148 D504 S5295G + C525 220u/25V + C533 100u/25V V504 2SC2120 L509 10uH OFF 12VS RL502 TV-5 C526 104 C538 104 B509 B503 C534 104 C531 104 C530 104 12VS 1 M R519 51K/1W D511 RGP10G C571 104/250V B517 C589 220n/50V B524 B513 1/2 R533 0.33/0.5W X505 5VS ROT GND DEG OFF + C532 100u/16V 5VS DEG OFF + C551B 1000u/25V 5 C R537 1.5/7W T RT502 5D2-14LC CR01 82P VR02 RN1204 DR01 1N4148 1/6 RR10 100 VR06 2SA562Y VR05 C1959Y 1/6 RR06 5.6K + CR03 10u/50V 1/6 RR04 100 DR02 1N4148 1/6 RR09 100 VR07 A1015Y 1/6 RR05 5.6K X507 X504 CR06 104 L501 LCL-21 L512 LEY-333-1T RL501 JQX-115F 012-2HS4 + C536 100u/25V C535 104 B504 B529 C506 220n/400V L511 10uH D517 1N4148 D531 S5295G FU503 20N035L C590 104 C553 222/1KV C557 104 + C545A 1000u/35V D530 1N4148 VD503 HZ6C2 D533 1N4148 1/6 R542 2.2K 电源开关 C597 330p/2KV 1/6 R506 22 5 C R522 22K/5W 1/6 M R515 8.2K 1/4 M R539 6.8K/0.25W 7 C R521 1.8K/7W 1/6 R529 2K 1/6 R530 10K L510 1/2 R561 560/0.5W 1 2 3 4 N504 TLP621 1 2 3 4 5 6 7 8 N503 TNY253 B520 X508 C596 104 B521 ( TO SCANNI NG BORAD) + C556 100u/25V C555 104 1/6 + 1/4 1/2 5 C S 1/2 1 M M 3 1 1/6 M 1/4 M 7 C T 1/2 保险丝 瓷介容 薄膜容 热敏阻 磁珠 电解容 5W水泥阻 1W金属阻 1W可熔阻 1/2W碳质阻 稳压管 可调电阻 消磁热敏阻 1/2W碳阻 1/6W碳阻 1/4W碳阻 1/4W金属阻 1/6W金属阻 1/2W金属阻 3W金属阻 1/2可熔阻 7W水泥阻 M 1/2 二极管 POWER GROUND EARTH AUDI O GROUND + C591 2200u/50V C587 104 1/6 R557 1K5 1/6 R556 1K5 C582 4n7 + C580 100u/25V C584 22n M 1/2 R558 8.2 D527 C583 22n M 1/2 R559 8.2 D528 C579 4n7 D526 D529 IN4148 + C586 1000u/35V + C585 1000u/35V B530 C575 101 C572 101 B531 C573 101 1/6 R554 47K C593 104 V509 C1815Y X509 X510 X511 V508 A1015Y D523 IN4148 D525 IN4148 R_I L_I SCL GND SDA MUT GND A28V L_O R_O GND GND GND GND D524 IN4148 C594 104 C574 101 B536 C568 220n C567 220n 1/6 R555 100K GND +VP -VP INV1 INV2 INV1,2 MUTE OUT1 OUT2 1 2 3 4 5 6 7 8 9 N505 TDA2616 B518 1/6 R553 10K 1/6 R552 1K + C595 100u/25V ( TO ROTATI ON) 12V X514 SCL LO LI RI GND RO GND GND SDA GND VCC X502 + C576 10uF/50V + C577 10uF/50V + C581 10uF/50V + C578 10uF/50V 1/6 R567 20K 1/6 R566 20K 12V 12V SCL SDA SDA SCL VD508 HZ3B2 IN GND OUT N507 KA7812 1/4 R568 15K/0.25W B+ + C552 100u/25V 批准 第 张 共 张 拟制 复核 标准化 工艺 型号规格 编号 仅供参考，电路板中实际值见明细表 此原理图为高清系列机共用 电源板原理图 14V 17V D520 F5KQ60 L503 75uH + C542 2200uF/16V C550 220/2KV B511 FU502 20N035L C541A 104 X506 5VJ 12VJ GND GND 5VST 7VM 40V 7VM 5VS ︵ TO TV BOARD ︶ V511 C2344 VD504 HZ6B3 1/6 R531 300 + C543 330u/16V B525 C570 104 C565 104 C541B 104 D532 S5295G C599A 104 家电维修资料网 www.520101.com

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