JVC-THA9-ddcs-sch1维修电路原理图.pdf

TH-A9 2-1 CN101 IC101 Front End Processor DVD servo board LVB10244-A1 System control/Video IO board LVA10199-A1 IC201 ADSC IC301 Optical Disc Controller IC501 AV Decoder IC554 Video Encoder IC271 Q641 Q621 Q631 IC701 Display Micom FL Display IC801 System Micom IC406 DSP Micom IC401 CODEC IC403 DSP IC153 6ch Volume IC151 Input Select Disc LED Door SW Door SW Door Motor CN503 CN601 CN805CN804 CN402 CN806 CN401 C Y J602 S-VIDEOOUT J601 CONPOSITE VIDEO OUT J802 AV COMPULINK2 TUNER UNIT CN812 W812 CN811 W811 CN810 W810 CN106 CN802 CN702 IC711 Remocon Receiver J1101 AUX IN L R Power supply board LVA10200-A1 FL indicator board LVA10200-A2 CN971 CN803 CN501 D5VM9V CN801 CN807 CN961 CN502 CN701 Audio IO/DSP board LVA10201-A1 FXL-V6T LVA10199-A3LVA10199-A4LVA10199-A5 7 453 68 21 SYSTEM CONNECTOR J1103 Overall block diagram IC401 Unit CPU D3V T901 Trans P901 AC IN Block diagrams RadioFans.CN 收音机爱 好者资料库 TH-A9 2-2 Overall block diagram FEP (Front End Processor) IC101 AN8702FH DRIVER IC271 M56788FP-W CRYSTAL X401 13.5MHz ODC (Optical Disc Controller) IC301 MN103S13BDA ADSC IC201 MN67706ZY OSC 27MHz IC502 NAX0393-001X UNIT CPU IC401 MN102L25GHW 16M ROM IC402 MSM531622F91G VIDEO ENCODER IC554 MC44724AVFU AV DECODER IC501 ZIVA3-PE0 16M SDRAM IC504 KM416S1120DT-G8 (HY57V161610DTC8) 16M SDRAM IC505 KM416S1120DT-G8 (HY57V161610DTC8) LD 53,54 57,60 T+/- F+/- 34, 35 31, 32 9, 10 2759, 60 142,143,145 148,150,152 154,155,157 158 8-11 2-4,6 39-46 49, 50 29 34-36 31,32 206 15958 15 13 177 178 3 50 26 9 23 11 7 3, 17 51, 52 84 FM +/- WAITDEC STREAM DATAS LSI RST 1 CPU DATAS CPU DATAS CPU DATAS CSDEC WAIT HSYNC VSYNC VD 0-7 CV OUT Y OUT C OUT TO CN601 OF LVA10199-A1 (SYSTEM) FROM/TO CN801 OF LVA10199-A1 (SYSTEM) D5V D3.3V M9V DVD 5V DVD 3.3V DVD 9V FROM / TO CN803 OF LVA10199-A1 (SYSTEM) FROM / TO CN10 OF LVA10132-01A1 (FXL-V6T) CN101 LVB10244-A1 AND GATE OR GATE IC311,IC312 TC7SH08FU TC7SH32FU WAIT IC321,IC322 TC7WH74FU TC74VHC00FT CN503 CN502 CN501 1 3 6 7 6 3 1 IC503 TC74VHC00FT OSC 1MHZ X301 NAX0375-001X 100 5 7 13 9 11 85 RadioFans.CN 收音机爱 好者资料库 TH-A9 2-3 CN971 Block diagram (power supply section) TRANSFORMER T901 QQS0097-001 FL SW Q951 71 8 9 13 4 1 12 16 -VDISP Q953 D956 Q958 Q960 D957 Q961 Q955 Q977 B5V REG. IC953 NJM75M05FA 8P.ON 3+12V 6B5V 7DVD P.ON 2-12V 1INH FAN MOTOR 1F1 2F2 3-VDISP 6B5V 5B5V 1D5V 3DVDD5V 2DOORM9V 7DVDM9V 14 3 5 L901 SWITCH REG. IC901 STR-G6651 FROM/TO CN701 OF LVA10200-A2 (FL) FROM/TO CN807 OF LVA10199-A1 (SYSTEM) FROM/TO CN808 OF LVA10199-A1 (SYSTEM) LVA10200-A1 AC IN 31 D5V REG. IC951 PQ05RD21 2 4 1 Q954 Q956 Q959 CN961 CN951 CN972 1 F901 TH-A9 2-4 Block diagram (audio input/output section) LOUT1 ROUT1 LOUT2 ROUT2 LOUT3 ROUT3 MUTE VOL_STB VOL_DT VOL_CK LIN+ LIN RIN+ RIN FROM/TO SYSTEM AMP IC521,531 BA125218F-XE MUTE CTL Q2521 6CH VOLUME IC153 M62446FP-X AMP IC158 J1103 SYSTEM CONNECTOR AMP IC159 AMP IC160 MUTE CTL Q1131 AMP IC561,571 BA125218F-XE MUTE CTL Q2561 AMP IC581,591 BA125218F-XE AMP IC501 IC510,511 BA125216F-XE MUTE CTL Q2581 MUTE CTL Q1133 MUTE CTL Q1135 Q1137 MUTE CTL Q2501 Q2502 AUX/TUNER INPUT SELECT SW Q1251 Q1252 2AUX 5SW.P.ON 4S MUTE 8L 6R 11 TUNERL 10 TUNERR 1TUNER 7 453 68 21 LVA10201-A1 15 13 9 8 11 16 33 36 34 35 31 32 394041 FROM/TO CN806 OF LVA10199-A1 (SYSTEM) CN401 INPUT SELECT IC151 BU4066BCF-X 11 9 8,10 1 3 2,4 R L J1101 AUX IN 5,6 12,13 TH-A9 2-5 5 7 8 15 14 3 2 1 11 6 34 DSP IC403 TC9446F-014 40,42,43 1,3-7 83,85-89 84 99 41 45-50,53 18-20,22 71 17 37,38,94 11 17 21 84 88 27 LOUT1 MUTE TX RX TEST DSP MICOM IC406 UPD784215AGC103 CODEC IC401 AK4572VQ OSC X401 24.576MHZ Q403 OSC X402 6.14MHZ Q401 Q402 28 ROUT1 25 LOUT2 26 ROUT2 23 LOUT3 24 ROUT3 VOL_STB VOL_DT 30 LIN+ 29 LIN- 32 RIN+ 31 RIN- RAM IC404 W24L011AJ-15X VOL_CK VOL_STB VOL_DT D5V D5V DSPCLK DSPSTATUS DSPCOMMAND DSPREADY IEC958 VOL_CK LVA10201-A1 FROM/TO CN804 OF LVA10199-A1 (SYSTEM) Block diagram (DSP section) CN402 2 3 5 CN403 13 D3V IC407 PQ3DZ53X VDD FROM/TO AUDIO CN601 3 4 Block diagram (video input/output section) 6Q631 3Q621 1Q641 LVA10199-A1 J601 COMPOSITE VIDEO OUT J602 S-VIDEO OUT J802 AV COMPULINK2 C Y FROM/TO CN503 OF LVB10244-A1 (DVD SERVO) FROM/TO SYSTEM AVVLR C Y CV 16-18,22 25,26 4-9 TH-A9 2-6 Block diagram (system control section) Block diagram (FL section) LVA10200-A2 FL DISPLAY DI701 23 44-48,68 53 CN701 CN702 AV VCR1 49 58 REMOCON 25-2760-63 1, 2 61. 62 -VDISP3 F22 F11 5 FROM/TO CN802 OF LVA10199-A1 (SYSTEM) FROM/TO CN971 OF LVA10200-A1 (POWER SUPPLY) B5V G1-G13 P1-P36 6B5VB5V Q711 REMOTE CTL RECEIVER IC711 GP1U271X K01 K01-03 KEY1 KEY0 STANDBY INDICATOR D733 OPERATION SWITCH S701-710 EJECT SWITCH S711 POWER SWITCH S712 Q703 INITIAL8 DATA OUT7 DATA IN6 CLOCK5 BUSY4 RESET2 DISPLAY MICOM IC701 MN17322DG KEY0-3 OSC X701 6MHz 13 50 1 CN806 CN106 LVA10199-A1 12TUR 10TUL 15STR 14TUND 13TUMU 3TUCK 2TUDT 1TUCE 5CS3 7/NTSC 9RSTE 11SCK 13RXD 16U2SDT 17S2UDT 8INITIAL 7DATAOUT 6DATAIN 5CLOCK 4BUSY 2RESET 1AVVCR 18SCLK0 19REQ 20BUSY 21CPURST CN805 7 3 1,9 MOTOR DRIVER IC108 TA8409S Q802 Q805 Q804 Q807 TUNER R10 TUNER L11 SWMUTE4 SW P.ON5 2AUX 1TUNER 2VOL_DT 1VOL_CK 3VOL_STB 5DSPCLK 6DSPSTATUS 7 2DVD P.ON 8 INM 1P.ON DSPCOMMAND 8DSPREADY 9DSPRESET 14D5V 15D5V OSC X801 8MHz SYSTEM MICOM IC801 MN101C49GHT RESET IC803 IC-PST9140-T EEPROM IC804 BR93LC46-W 54 53 52 51 1 2 3 4 331 1369-74 21-26 34,35,38 42,44 30,45-49 39,404-6805962,64 18-20 92-94,98,99 96 89 9085 AVVLR 1D5V BACKUP DETECT Q818 Q712 2 1 1 3 2 3 1 2 DOOR SW S8021 DOOR SW S8022 LVA10199-A3 LVA10199-A4 2 1DISC LED D721-723 LVA10199-A5 2 1 TO VIDEO CN801 CN802 CN804 FROM/TO CN402 OF LVA10201-A1 (DSP) FROM/TO CN961 OF LVA10200-A1 (POWER SUPPLY) FROM/TO CN951 OF LVA10200-A1 (POWER SUPPLY) FROM/TO CN401 OF LVA10201-A1 (AUDIO) FROM/TO CN502 OF LVB10244-A1 (DVD SERVO) FROM/TO CN702 OF LVA10200-A2 (FL) FROM/TO TUNER UNIT DOOR MOTOR CN810 CN811W811 W810 CN812W812 CN808 CN807 11 1IEC958 IEC958 6 5 4 3 2 1 BCDEFGHIJA 7 TH-A9 2-7 Digital (audio) signal Audio signal IC801 R817 R1302 W811 S8022 R811 W810 S8021 D807 IC803 Q817 M108 CN812 R876 C801 C802 Q813 X191 R193 R194 IC804 C813 Q802 Q805 Q803 Q806 Q804 Q807 R819 Q811 D818 R818 R821 R874 R1802 R1803 R1806 CN810CN811 Q812 CN805 C811 C814 IC805 W812 EP806 EP801 EP802 EP805 R873 Q1351 D1351 R847 R848 R849 R850 R851 R1352 R853 R854 R855 R856 R857 R1351 C1186 R861 R862 R863 R864 R865 R866 C836 C835 D1184 D1185 Q1182 R1181 R822R824 Q1181 Q814 IC108 C1187 C832 C837 C831 R1301 Q1801 C1353 C1184 R1184 R872 D871 C1185 R875 R890 R891 Q815 R888 R889 Q816 D812 Q818 R896 Q712 C838 R1182 R871 R1183 C824 C823 R893 R894 R892 L1302 L1301 C822 D811 Q801 C821 R1304 R1303 R1305 K1801 C1803 R1306 CN806CN804 C828 C829 CN106 CN807 X801 D1353 R813 C806 C807 IC191 C193 C196 C199 C197 R192 C194 R816 R191 C191 C192 D820 C195 CN802 R1805 R1804 C1802 R1807 R1808 CN801 D723 C812 D721 D722 R741 CN808 C721 C722 C816 C815 CN803 R742 C1351 C1352 D1352 R823 R825 C826 C827 R834 R835 R895 D808D809 C1805 R831 R832 R833 R807R806 C1801 C1302C1301 MN101C49GHT 22K 6.8K QGA2001C1-02 QSW0851-001 100 QGA2001C1-03 QSW0851-001 1SS133-T2 IC-PST9140-T KTA1271/OY/-T QAR0100-001 QGA2001C1-03 3.3K 0.01 0.01 KRC104M-T QAX0263-001Z 10K 10K BR93LC46-W 100/10 KRC102M-T KTA1267/YG/-T KRC102M-T KRA102M-T 470K KRC102M-T 4.7K 4.7 3.3K 15K 47K 18K QGA2001C1-03QGA2001F1-02 KTA1271/OY/-T QGF1205C1-15 0.01 100/10 NJM78M05FA QGA2001C1-03 QNZ0136-001Z QNZ0136-001Z QNZ0136-001Z QNZ0136-001Z 3.3K KTC3203/OY/-T 1SS133-T2 1K 1K 1K 220 220 1K 1K 1K 1K 1K 1K 4.7 100/10 1K 1K 1K 1K 1K 1K 100P 100P MTZJ7.5C-T2 MTZJ7.5C-T2 KTA1271/OY/-T 10 22K KTC3203/OY/-T KTA1271/OY/-T TA8409S 100/10 0.01 0.01 0.01 6.8K KRC103M-T 100/16 47/25 10 3.3K 1SS133-T2 47/25 3.3K MTZJ4.7B-T2 KRC111M-T 10K KRC102M-T 2.2K 3.3K 2.2K 0.001 X X 2.2/50 1SS133-T2 KRC107M-T 0.01/16 1K 1K 10K 1.5 10K QGF1016C1-17QGF1016C1-15 100/10 100/16 QGA2501C1-02 QGB2011MP-08 QAX0246-001Z 1SS133-T2 330 47000/5.5 220/6.3 SAA6588 560P 2.2/50 10/16 0.047 470K 0.1 100K 1K 82P 47P 1SS133-T2 330P QGB1216J1-08S X 6.2 100/16 150 X QGB2027M4-22S X 0.047 SELU1E56BM SELU1E56BM 220 QGB2011MP-08 0.01 0.01 100/10 100/16 QGB2027M3-10S 220 100/10 10/50 MTZJ6.8A-T2 22K 0.22/50 100K 100k 1K 1SS133-T21SS133-T2 1.5 10K 10K 10K X10K 10/16 XX DICS DIDI DIDO DICK DIBUSY DIRST V12V CPU_RST BUSY DSP_COM SMUTE REQ SCLK0 LOCK S2UDT V5V U2SDT AVVLR VEDO VS3 VS1 RDS_DT VECK SW_MUTESW_P.ON VERST VENT VECS CPU_RST BUSY S2UDT U2SDT SCLK0 AGND DSP_STAT DSP_CLK RDS_CK NTSC/PAL TU_CE TU_CK TU_DT TU_MUT TUNED STEREO AUDIO_R AUDIO_L DOOR1 DOOR2 DOOR3 MT1 MT0 MTS SW_P.ON2 TU_MUT DOOR3 DOOR1 LOCK DOOR2 RDS_ST SW_P.ON2 VENT REQ VECS VEDO VECK RDS_ST RDS_DT RDS_CK DIDO DSP_RST DSP_RDY DIDI DICK DICS DIRST DIBUSY MT0 MT1 MTS VS3 VS1 SW_P.ON SW_MUTE VOL_CK VOL_DT VOL_STB SMUTE TU_R TU_L VOL_CK VOL_DT VOL_STB DSP_CLK DSP_STAT DSP_COM TU_CE TU_DT TU_CK TUNED STEREO SMUTE DSP_RDY SMUTE2 DSP_RST SW_MUTE2 AUDIO_L AUDIO_R TU_R TU_L VERST Standerd schematic diagrams System control circuit 6 5 4 3 2 1 BCDEFGHIJA 7 TH-A9 2-8 Y C C Video (composite) signal Video (Y) signal Video (C) signal Audio signal Y Y C K603 Q693 R615 R605 Q611 Q601 C619 C609 R619 R609 J603 L602 J691 S691 R686 C686 C685 R685 C694R694 C695R695 Q691 R696 C659 R659 C639 L601 J602 R649 C649 R639 R629C629 L612L611 R645 Q641 L642L641 R635 Q631 L632L631 R625 Q621 L622L621 J601 R803 R805 EP803 J802 C833 S801 C803 C661 K605 K604 D803 C663 C662 C804 R801 R802 D629D639 Q692 R660 R611 R603R613 R601 R661 R614R604 R616R606 C614 D609D619 CN601 C604 R697 R698 D649 C603 C601 R602 C613 C611 R612 R641 R643 R644 R646 C644 C643 C641 R642 R631 R633R634 R636 C634 C633 C631 R632 R621 R623 R624 R626 C624 C623 C621 R622 D659 QQR0601-001Z KRA102M-T 220 220 KTA1267/YG/-T KTA1267/YG/-T QNS0083-001 470/6.3 470/6.3 68 68 QNN0386-001 QNZ0099-001 QSW0454-001 150 470P 470P 150 470/6.368 0.1/5068 KRC107M-T 1K 470/6.3 68 0.1 QND0019-001 68470/6.3 68 68470/6.3 220 KTA1267/YG/-T 220 KTA1267/YG/-T 220 KTA1267/YG/-T QNN0017-002 100 100 QNZ0136-001Z QNS0083-001 1000P QSW0454-001 100P X QQR0601-001Z QQR0601-001Z MTZJ6.2C-T2 X X 220P X X 1SS133-T21SS133-T2 KRC107M-T 10K 0 00 0 2.2K 390390 1K1K 15p 1SS133-T21SS133-T2 QGB2027M3-10S 15p 820 12K 1SS133-T2 68p 180p 390 68p 180p 390 750 750 750 560 10p 47p 120p 750 0 0360 1K 10p 47p 120p 360 750 750 750 560 10p 47p 120p 750 1SS133-T2 DGND V5V VS3 NTSC/PAL AUDIO_L AUDIO_R AVVLR VS1 AGND V12V Video input/output circuit 6 5 4 3 2 1 BCDEFGHIJA 7 TH-A9 2-9 Audio signal IC160 R1154 C1141C1142 R1252 R1251 Q1252 Q1251 IC159 IC158 C1217 C1218 C1211 C1212 C1210 C1205 R1158 C1215 R1149 C1201 C1202 C1207 R1152 R1150 C1216 C1209 R1141 C1208 C1213 C1214 R1144 R1142 C1203 R1133 C1206 C1204 R1136 R1134 C1225 R482 Q2502 CN401 C495 R472 R1101 C1103 C1104 C1226 C1223 C1224 R1181 C1221 C1222 R1182 R471 R476 R475 R474 R473 J1103 R1176 R1102 C1101 R1153 R1173 R1174 R1169 R1170 C2510 C2520 C2505 C2519 C2555 C2515 C2556 C2513C2517 C2501C2511 C2514 C2518 C2506 C2516 R2505R2515 R2511R2513 R2503R2517 R2501 R2502 R2506 R2512 R2514 R2516 R2518 C2507 IC501 IC511 IC501 IC511 C462 TP501 TP502 C2512 C2553 C2503 C2504 R2504 R2525 R2526 R2527 R2528 C2527 C2528 IC521 IC521 C2580 C2523 C2524 R2523 R2524 R2521 R2522 C2521 C2522 C2575 C2576 R2575 R2576 R2577 R2578 C2577 C2578 IC571 IC571 C2569 C2570C2573 C2574 R2573 R2574 R2571 R2572 C2571 C2572 IC561 IC561 R2564 C2564 C2600 C2529 C2563 R2563 R2565 R2566 R2561 R2562 C2561 C2562 C2595 R2595 R2596 R2597 R2598 C2597 C2598 IC591 IC591 C2589 C2590C2593 C2592 R2593 R2590 R2591 R2594 C2591 C2594 IC581 R2584 R2592 R2586 C2579 C2583 R2583 R2585R2581 R2582 C2581 C2582 C2554 C2539 C2509 R2507 R2509 R2519 R2520 R2508 R2510 IC510 IC510 TP503 C1102 C2584 IC531 IC531 C2531 C2530 C2540 C2599 C2532 R2533 R2535 R2537 R2538 R2536 R2534 C2533 C2534 TP504 R467 C458 C2508 TP505 TP506 C460 C461 C463 C459 TP507 TP508 TP509 TP511 C2541 TP517 TP510 TP512 TP518 C2542 TP519 C2601 TP520 TP515 TP514 C2602 C2603 C2604 R2600 R2599 R2580 R2579 R2532 R2531 IC153 IC581 C1128 C1127 C1130 C1131 C1123 C1124 C1122 C1129 C1125 C1126 C1121 R1121 R1122 R1123 C1181 C1252 Q1131 Q1137 Q1135 Q1133 R1147R1148R1139R1140R1131R1132 C1180C1179C1178C1177 R1157 R1155 C1176 R1151 R1156 R1145 R1143 R1146 Q2581 R1137 R1135 Q2561 R1138 Q2521 R1103R1104 J1101 R1197 R1165R1166 R1163R1164 R1161R1162 R1175 R1171R1172R1168R1167 C1183 C467 C2525C2526 R2529R2530R2567R2568R2587R2588 R468 C466 Q2501 R483 R481 C1251 IC151 NJM4580M-X 4.7k 47/1647/16 22k 22k DTA144EKA-X DTA144EKA-X NJM4580M-X NJM4580M-X 4.7/25 4.7/25 4.7/25 4.7/25 4.7/25 4.7/25 100k 4.7/25 470 4.7/25 4.7/25 4.7/25 3.3k 1k 4.7/25 4.7/25 1k 4.7/25 4.7/25 4.7/25 3.3k1k 4.7/25 1k 4.7/25 4.7/25 3.3k1k 470p 10k DTC144EKA-X QGF1016F2-17W 0.01/16 1k 470 4.7/25 4.7/25 47p 47p 47p 120k 47p 47p 120k 1k 1k 1k 1k 1k QND0079-001 39k 470 330p 470 39k 39k 39k 39k 0.1/16 0.1/16 56p 0.1/16 0.1/16 1800p 0.1/16 0.018/165600p 0.47/10 0.47/10 0.018/16 5600p 56p 1800p 11k1k 1k1k 56k1k 100k 100k 11k 1k 1k 1k 1k 56p BA15218F-XE BA15218F-XE BA15218F-XE BA15218F-XE 0.01/16 0.47/10 5600p 4.7/25 4.7/25 56k 1k 1k 100k 100k 4.7/25 4.7/25 BA15218F-XE BA15218F-XE 0.1/16 2700p 2700p 1k 1k 1k 1k 0.01/16 0.01/16 0.0039 0.0039 1k 1k 100k 100k 4.7/25 4.7/25 BA15218F-XE BA15218F-XE 0.1/16 0.1/162700p 2700p 1k 1k 1k 1k 0.01/16 0.01/16 BA15218F-XE BA15218F-XE 10k 22p 0.1/16 0.1/16 22p 10k 3.9k 3.9k 100k 100k 1.0/50 1.0/50 0.0039 1k 1k 100k 100k 4.7/25 4.7/25 BA15218F-XE BA15218F-XE 0.1/16 0.1/162700p 0.022 1k 33k 1k 33k 0.01/16 0.1/16 BA15218F-XE 120k 33k 12k 0.1/16 22p 10k 3.9k100k 100k 1.0/50 10/16 5600p 0.1/16 0.1/16 10k 10k 1k 1k 10k 10k BA15218F-XE BA15218F-XE 330p 56p BA15218F-XE BA15218F-XE 56p0.1/16 0.1/16 0.1/16 56p 22k 56k 100k 100k 56k 22k 1/50 1/50 10k 0.01/16 56p 47/16 47/16 100/6.3 0.01/16 4.7/25 4.7/25 4.7/25 4.7/25 4.7/25 4.7/25 100k 100k 100k 100k 100k 100k M62446FP-X BA15218F-XE 4.7/25 4.7/25 0.015 0.33 0.015 0.33 0.0082 0.0082 0.022/16 0.022/16 0.022/16 10k 10k 10k 0.01/16 0.01/16 IMX9-W 2SD2114K/VW/-X IMX9-WIMX9-W 100k100k100k100k100k100k 0.01/160.01/160.01/160.01/16 3.3k 100k 0.01/16 4.7k 100k 100k 3.3k 100k IMX9-W 100k 3.3k IMX9-W 100k IMX9-W 100k100k QNN0385-001 470k 100k100k 100k100k 100k100k 3.3k 3.3k3.3k3.3k3.3k 4.7/25 0.1/16 0.00390.0039 10k10k10k10k10k10k 10k 47/16 DTA144EKA-X 1M 2.2k 0.01/16 BU4066BCF-X MUTE A5V VOL_CK RIN+ RIN- D.GND D5V VOL_DT LIN+ VOL_STB VOL_CK VOL_DT LIN+ LIN- RIN- RIN+ LOUT1 ROUT1 LOUT2 LIN- ROUT2 LOUT3 ROUT3 ROUT1 A.GND LOUT1 ROUT3 LOUT3 OUT_SL LOUT2 ROUT2 OUT_L VOL_STB OUT_SR OUT_C OUT_LFE OUT_R Audio input/output circuit 6 5 4 3 2 1 BCDEFGHIJA 7 TH-A9 2-10 Digital data signal IC201 L1 R208 C289 R344 TP277 IC301 TP571 TP304 IC101 IC102 C102 Q274 C101 C103 C104 C107 C108 C109 C111 C110 C112 R108 C239 R110 R112 R283 C240 R107 C151 R109 R111 R114R113 C131 Q201 C145 C146 C261 C264 R122 R121 C138C139 R433 C136 C135 C134 C133 C132 R129 R128 R127 C130 TP568 R209 R210 TP31 R253 TP281 C241 TP140 C208 C209 C210 R211 R212 C222 IC403 C412 C223 C224 R347 TP158 TP141 C402 R215 R412 R413 C262 R289 C283 C225 R218 TP202 C226 C230 C227 C228 Q1 R219 R118 C263 C17 C122 R1 R117 C314 C315 C120 R116 C31