1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A 3s35 3s35 3s35 3s35 R128 R128 150K 150K CI25 CI25 10u 10u CI2 CI2 1u 1u 6 7 8 1 3 4 5 2 CT4 CT4 0.1 0.1 AGC AGC VT VT BU BU BH BH BL BL +B +B AGC VT F4 F4 K3957M K3957M F3 F3 K9351 K9351 C41 C41 0.01u 0.01u R129 R129 33K 33K R179 R179 10K 10K C65 C65 100 100 C IN C IN Y/CVBS IN 3 Q21 Q21 DTC114EU DTC114EU R197 R197 5.1K 5.1K OSDR OSDB 8V 8V R G B R178 R17810K 10K R180 R180 220 220 R177 R177 10K 10K OSDFB 5VD 5VD Q22 Q22 DTC114EU DTC114EU 5VD 5VD DZ2 DZ2 3.9V 3.9V GND FAC 3 12 12 9 7 1 23 23 11 11 8 2 10 10 6 4 15 15 5 20 20 13 13 14 14 21 21 19 19 22 22 2 5 4 3 1 SCL 24 24 17 17 16 16 18 18 5V CZ1 CZ1 SDA R145 R145 22K 22K D9 D9 HSU277 HSU277 RR114433 11KK C36 C36 0.1 0.1 R142 1K C50 C50 0.1 0.1 C49 C49 4700 4700 R158 R158 100 100 CI23 CI23 1u 1u CVBS IN 2 C48 C48 1uF 1uF CI33 CI33 1.0u 1.0u CI35 CI35 1.0u 1.0u 8V C59 C59 0.01 0.01 AUDIOIN R173 R173 1K 1K R174 R174 220 220 D1 D1 HSU277 HSU277 C54 C54 0.22 0.22 C56 C56 0.01 0.01 R166 R166 1.2K 1.2K R159 R159 18K 18K R144 R144 1K 1K R150 R150 150 150 R175 R175 220 220 R176 R176 220 220 R151 R151 150 150 C51 C51 0.01 0.01 C44 C44 0.01 0.01 5VA C53 C53 C42 C42 1n 1n R130 R130 100 100 X5 X5 3.58M 3.58M X4 X4 4.43M 4.43M C39 C39 0.01 0.01 R131 R131 100 100 C43 C43 0.33 0.33 R169 R169 560 560 R172 R172 560 560 R160 R160 5.1K 5.1K CI27 CI27 47u 47u CI1 CI1 1u 1u CI28 CI28 47u 47u CI32 CI32 1.0u 1.0u C35 C35 10u 10u CI31 CI31 1.0u 1.0u CI30 CI30 1.0u 1.0u CI29 CI29 1.0u 1.0u CI36 CI36 2.2u 2.2u CI26 CI26 47u 47u C38 C38 0.01 0.01 C37 4700 FM/SIF-OUT R149 R149 15K 15K AGCOUT AGCOUT BCL/SAF XTAL1 NC XTAL2 VERT XTAL3/BTUN Vcc1 FBOSD HOUT HC LFB/SSC ROSD GND1 X1/VAMP/CHROUT GOSD GOSD BOUT BOUT Vout Vout GEXT/Y GEXT/Y GND2 CVBSIN1 VCC2 PIFLC2 INTCVBSOUT EXTAUDIOIN PIFLC1 VCCIF AM/FMOUT/SC GNDIF IFPLL TUNER TUNER SAW SAW PIFIN2 PIFIN2 R140 R140 8.2K 8.2K PIFIN1 PIFIN1 64 64 SCL SCL SLPF SLPF 63 63 CVBSOUT2 CLPF BOSD BOSD 62 62 Icath(8V) Icath(8V) R148 R148 2.2K 2.2K ROUT ROUT 61 61 GOUT GOUT 60 60 CVBSOUT1 CVBSOUT1 59 59 BEXT/Cb BEXT/Cb CHR CHR 58 58 Y/CVBSIN3 Y/CVBSIN3 APR APR 57 57 REXT/Cr REXT/Cr 56 56 FBEXT FBEXT NC NC NC AGC 55 55 NC NC BS CVBSIN2 54 54 AGCPIFCAP AGCPIFCAP VREFIF VREFIF 3 53 53 AGCSIFCAP AGCSIFCAP 1 SIFIN2 SIFIN2 2 52 52 4 SIFIN1 SIFIN1 5 51 51 6 FMCAP FMCAP 7 50 50 8 AUDIO OUT 9 GNDD GNDD 49 49 10 10 11 11 VCCD VCCD 12 12 48 48 13 13 IC2 IC2 SDA SDA 14 14 47 47 15 15 16 16 STV2238H STV2238H 17 17 18 18 19 19 46 46 20 20 21 21 45 45 22 22 23 23 44 44 24 24 43 43 25 25 42 42 26 26 41 41 27 27 40 40 28 28 39 39 29 29 38 38 30 30 37 37 31 31 36 36 32 32 35 35 33 33 34 34 CI37 CI37 220u 220u R147 R147 1K 1K V-DRV H-DRV S O UND O UT 5VD SCL SDA SC V AMP BCL 8V CVBS OUT 2 VHFH VHFL R182 R182 75 75 C55 C55 0.22 0.22 5VT UHF CI22 CI22 1u 1u R135 R135 10K 10K Q2 Q2 DTC114EU DTC114EU Q1 Q1 DTC114EU DTC114EU Q15 Q15 DTC114EU DTC114EU R132 R132 10k 10k R2 R2 100 100 C40 C40 0.01u 0.01u R134 R134 10K 10K D6 D6 HSU277 HSU277 D8 D8 HSU277 HSU277 R133 R133 10k 10k 8V CI24 CI24 1u 1u R181 R181 330K 330K 46 46 37 37 40 40 42 42 48 48 51 51 38 38 41 41 47 47 39 39 43 43 45 45 34 34 44 44 59 59 36 36 35 35 58 58 60 60 57 57 52 52 32 32 33 33 31 31 CZ3 CZ3 D10 D10 HSU277 HSU277 C18 C18 12 12 R137 R137 10K 10K R136 R136 10K 10K I F I F R156 R156 5.1K 5.1K CI38 CI38 47u 47u C66 C66 0.1u 0.1u R106 R106 100 100 R108 R108 100 100 R105 100 R102 R102 100 100 CF2 CF2 X4.5M X4.5M Q18 Q18 DTC114EU DTC114EU Q17 Q17 DTC114EU DTC114EU R153 R153 5.1K 5.1K R154 R154 5.1K 5.1K LI2 LI2 8.2uH 8.2uH R6 R6 100 100 R B G GND 8V 2 5 4 3 1 CZ2 CZ2 OSDR 17 17 16 16 18 18 19 19 20 20 21 21 22 22 VSYNC HSYNC FB NC VH OSDG OSDB HALFTON UHF VL 15 15 14 14 13 13 12 12 6 5 7 8 9 10 10 11 11 GREY GREY IRIN IRIN TEST TEST TEMP TEMP AV1/2 AV1/2 WOOFER WOOFER VOLT VOLT NC NC KEY KEY YUV YUV A-L A-L 4 3 2 1 28 28 29 29 27 27 26 26 25 25 24 24 23 23 OSD OSD NC NC OSC OSC OSC OSC OSD OSD NC NC GND GND RESET RESET VDD VDD TV/AV TV/AV NC NC 30 30 31 31 32 32 33 33 VT 39 39 38 38 40 40 41 41 42 42 43 43 44 44 A-R 50/60HZ NC V-POS POW AVIN SCL SDA FAC GND 37 37 36 36 35 35 34 34 IC3 IC3 S3F880A S3F880A C67 C67 0.1u 0.1u R184 R18410K 10K R185 R185 10K 10K C72 C72 0.01 0.01 R206 R206 100 100 IR-IN IR-IN A/D A/D YUV SW YUV SW AV1/AV2 AV1/AV2 KEY KEY 5VD 5VD V-POS V-POS 50/60Hz 50/60Hz R205 R205 100 100 VOL-R VOL-R VOLTAGE VOLTAGE R127 R127 100 100 R122 R122 100 100 R123 R123 100 100 R124 R124 100 100 R126 R126 100 100 R157 R157 5.1K 5.1K R203 R203 100 100 WOOFER WOOFER R204 R204 100 100 VOL-L VOL-L C71 C71 150P 150P R199 R199 3.3K 3.3K R198 R198 12K 12K R208 R208 33K 33K Q24 Q24 BC847W BC847W CT6 CT6 0.1 0.1 CT5 CT5 0.1 0.1 R210 R210 33K 33K R209 R209 33K 33K R207 R207 22K 22K VT VT 33V 33V AV-IN R112 R112 100 100 R161 R161 5.1K 5.1K R189 R189 5.1K 5.1K R188 R188 5.1K 5.1K R190 R190 100 100 O SD B OSD G OSD R OSD FB SC SC X6 X6 8M 8M C64 C64 22P 22P C62 C62 22P 22P C63 C63 22P 22P C61 C61 22P 22P L2 L2 R162 R162 5.1K 5.1K R202 R202 5.1K 5.1K R201 R201 5.1K 5.1K VL VL VH VH UHF UHF OSDG C58 C58 0.01 0.01 R170 R170 560 560 GND 5VT AV-IN CV BS IN 2 Y-IN V-DRV 50/60 GND 8V CIN CVBS OUT 2 Y/CVBS IN 3 GND R/Cb G B/Cr FB BCL SC GND H-DRV V-POS V-AMP SOUND OUT AUDIO IN YUV SW GND GND 33V SDA VOL-R VOL-L SCL TV/AV 5VA FM / SIF OUT WOOFER ON/OFF GND AV1/AV2 R196 R196 2.7K 2.7K R183 R183 10K 10K R186 R186 2.7K 2.7K SDA SDA SCL SCL FAC FAC R195 R195 100 100 TV/AV TV/AV C60 C60 100P 100P V DRV V DRV R155 R155 5.1K 5.1K C57 C57 560 560 R171 R171 3.3K 3.3K R194 R194 1K 1K ON/OFF ON/OFF R111 R111 100 100 50 50 49 49 26 26 25 25 IR-IN KEY R152 R152 100K 100K Q20 Q20 BC847W BC847W Q16 Q16 DTC114EU DTC114EU R167 R167 68K 68K R138 R138 10K 10K Y-IN GND GND GND GND R168 R168 75 75 CI34 1.0u R139 R139 22K 22K R101 R101 100 100 53 53 54 54 29 29 28 28 30 30 27 27 56 56 55 55 GND A/D GND 5VD YUV SW R200 R200 10K 10K 5VD 5VD 5VD 5VD 5VD 5VD R3 R3 100 100 R4 R4 100 100 R5 R5 100 100 5VD 5VD Q23 Q23 DTC114EU DTC114EU R191 R191 103 103 R193 R193 5.1K 5.1K R192 R192 2.2K 2.2K DZ1 DZ1 3.9V 3.9V 5VD 5VD R1 R1 33K 33K Q19 Q19 BC847W BC847W R146 R146 560 560 R141 R141 68 68 8VA C52 C52 0.1U 0.1U L1 L3 GND GND 黄 勇 06- 09- 11, 09: 05 Q302 D2499 D303 BA158 C323 560P/500V C325 10U/250V H-DY H-DY +180V HEAT V-DY F601 F601 3.15A/250V 3.15A/250V C601 C601 150n/250V 150n/250V L601 L601 C602 C602 220n/400V 220n/400V SW601 SW601 L602 L602 DGC-HL-21 DGC-HL-21 IC602 KA33V C628 1u/50V Q301 C2383 33V RO GO BO 8V GND CN201 GND C326 0.056u CN302 CN602 CN601 ON/OFF C314 47u/35V C319 6800P C327 2700P C318 0.39u/400V C317 C317 1u/160V 1u/160V D302 BA158 L301 44uH 5V 18V C206 3.3u T601 T601 BCKEC40F C604 100u/400V Q601 1015 1015 D608 4148 D605 BA158 C611 0.1u 0.1u Q608 C3807 D615 D615 BYW36 BYW36 C619 4700P/500V C621 100u/200V D612 BA158 C616 470P/500V C625 470u/25V C680 2200P/400V Q603 Q603 D 5148 C614 560P/1600V C608 C605 1KP/2KV D603 D601 D604 D602 C607 C606 D613 BA158 BA158 C624 1000u/25V C617 C617 470P/500V 470P/500V 3 4 2 1 IC601 IC601 P621 D611 6.2V Q603 1815 D608 7.5V 7.5V D606 D606 4148 C612 0.015u C312 1KP C308 C308 1000u 1000u C313 C313 47u 47u C302 100u D301 BA158 8V C613 0.015u D607 4148 C609 4700P IC603 IC603 L7808 L7808 C631 C631 1K/16V Q606 2482 D625 5.6V 5.6V C002 C002 10u 10u C003 470u D614 D614 BA158 BA158 C618 C618 470P/500V 470P/500V C623 470u/35V 470u/35V 24V ~220V 50HZ C306 470u/35V T602 T602 D622 D621 IN4148*4 D623 D624 C629 220u 220~ 10.5~ D617 4148 D618 4148 Q003 Q003 1815 C509 C509 HEAT 180V GND IC302 IC302 L7812 L7812 D305 4148 C229 0.1u 2 1 1 2 CN502B CN502A A51JSY63X13 BSC21-2088S BSC21-2088S T301 T301 12V 12V C309 0.1u C303 C303 100P 100P C304 47KP 3 C622 47U/160V IN5397*4 VOLT Q203 Q203 1815 1815 * 4 T302 T302 HD D207 4148 FLYV VCC1 VP VOUT BC GND VAMP VSYNC VCC2 POWER 1 2 3 4 5 6 7 8 9 10 11 C307 0.47 2 C320 C320 1KU\16V 1KU\16V 1 4 2 3 8 9 5 7 D304 4148 +110V V.SYNC D622 Q301 Q301 1815 C301 C301 10u 10u SC H.SYNC BC 12V V.POS C305 1KP Q503 Q503 2482 D531 BA158 BA158 C532 C532 270P 270P C531 C531 18P 18P Q503 Q503 1815 1815 D541 4148 4148 C542 C542 0.01V 0.01V C541 C541 470/16V 470/16V Q521 2482 D521 BA158 BA158 C522 C522 270P 270P C521 C521 18P 18P Q511 2482 D511 BA158 C512 270P C511 18P +8V AUDIO IN OUTSIDE A 1 IN OUTSIDE A 2 I N SW2 SW1 C207 1u C441 1u 1u C237 1u VIDEOOUT Q205 Q205 1815 1815 VIDEO 2 I N V2 IN V2 IN V OUT V OUT A 1 IN A2 IN A OUT A2 IN A2 IN A OUT A OUT A1 IN V1 IN C208 1u 8V HEF4052 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 V 1 IN Q201 A1015 D201 4148 C201 220u Q202 Q202 1815 12V 1 2 3 4 5 6 7 8 9 C208 220U C409 1U C407 1U C208 47U C511 0.1U C403 560P C405 100P C408 0.1U SPEAKER 8/8W C406 0.01 0.01 C404 0.01U 0.01U C208 C208 47U 47U C402 0.1U C401 0.1U SV SV FV FV TO CR T R G B HEAT GND SV FV VCC A OUT R601 4/5W 5 R609 220K 1 R601 15K R612 56 R602 22 5 R614 5.6K R607 2.7K R605 3.3K R604 1K R603 22K R304 100 2 R314 1K\0.5W R313 22K/1W R30915K R331 8.2K R205 2.2K R335 220K R317 2.2 R305 2.2 R307 270/0.5W R601 2.2K R321 75 R319 1.2K R614 5.6K R218 5. 1 K R314 100K R316 100K R619 47K R618 22K R617 150K R616 100K R615 5.6K RP601 2KB R631 12K R634 5.1K R024 5.1K R628 22 R311 270 R629 6.8/2W R308 68 R621 1.5K R627150 R632 560 R301 6.8/2W R615 5.6K R318 10k R302 2.2k R303 1.8k R057 10k R323 2.2k R013 560 R327 560 R310 3.3k R201 1 k R216 5.1k R032 1k R402 5.1k R403 1k R209 10 R404 220k R405 51k R401 51k R209 68 R243 560 R20 560 R202 5.1k R010 10k R203 5.1k R247 22k R248 22k R212 22k R442 22k R512 2.7k R514 330 R515 2.2k R513 150 R533 330 R534 330 R535 2.2k R523 150 R524 330 R525 2.2k R522 2.7k R532 2.7k R541 1 2 R542 10k R541 R541 270 270 R511 R521 R531 15k*3 RT601 MZ72-18 R613 1/1W R680 8.2M/0.5W 1M RP401 RP402 TDA 8174 TDA 1905 TDA 1905