创维6T19机芯数字板电路图

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 Title Number Revision Size A0 Date: 29-Dec-2005 Sheet of File: I:\6t19\M_SCH\6T191.DDB Drawn By: 13 10 9 8 7 6 1 4 5 15 3 D6 266T D5 266T D4 266T D3 266T D2 285T D1 285T 5.6K 1/2W 0.56mH 1000PF/15KV 1000PF/15KV 3000PF/35KV 2.7K 1/2W 100PF/10KV 5.6K 1/2W +B2 12T 2T 3T 5T 57T ABL GND Screen DAF-in D-Focus S-Focus GND EHT T302 * Q302 KTC2026 Q301 2SC5859 R312 10K OHM C311 470PF 500V C312 472/500V 1 R310 270 OHM 1 R314 光线 1 R315 22 OHM D307 BY459X D308 FMC-G28SL C317 472/2KV C318 472/2KV C319 183/630V FB301 FB L301 4.8UH 2 R316 270 OHM 2 R350 5.1 OHM D321 1N4148 C320 223/400V C324 102/1KV 2 R307 1K OHM C328 1000uF/25V D305 BYW36 C351 220PF 500V C333 AF103 C305 470PF 500V C307 4.7UF/250V D301 BA158 200V B+ 2 1 4 V.DY H.DY 3 CN301 TRANSFORM-2 1 2 3 J I H CN302 CONN--HEATER/+200V HEATER 2 R313 15K OHM C315 DAF-IN DAF_IN 2 R370 1 OHM 2 R304 2 OHM C306 EF154 C356 183/400V 2 R337 100K OHM C331 1000uF/25V D306 BYW36 C358 220PF 500V C334 AF103 2 R308 1 OHM ABL_PROTECT C380 10UF/16V 8 9 3 2 1 5 7 4 ZD300 5V1 R365 100 OHM R311 27 OHM C313 220PF 2KV C316 102/2KV ZD302 1N4148 2 R338 2 OHM C329 EF224 D311 BA158 V- +VCC PUMP-O -VCC VOUT 5 4 3 2 1 VCC-0 V+ 7 6 IC301 STV8172A R333 1.5 OHM C332 MG222 R341 20K OHM 2 R339 2 OHM 2 R386 270 OHM R359 5.6K OHM C330 100uF/50V R332 18K OHM +15V R336 7.5K OHM C328 1000uF/25V C336 4.7uF 50V -15V C331 1000uF/25V 2 R373 2.2 OHM C357 AF103 L308 SKY131UH C348 4.7uF/50V(NF) ZD304 6V8 D312 BA158 1 R300 10K OHM R343 15K OHM C371 1uF/50V D319 1N4148 R335 1K OHM Q308 IRF640FP HD FBP VREF R364 1K OHM D314 BYW36 D302 BYW36 -15V +15V D304 1N4148 VD 4 6 1 2 3 T301 JDT1942 C314 472/500V R374 200K OHM 8 7 4 6 5 2 1 3 . . T303 BCK-28-0682 M+ M- L634 470uH L302 500uH 1 R301 0.22 OHM C301 220uF/160V C302 103/500V Q303 2SC1815 R363 1.2K OHM R366 光线 9V EW-FB R367 10K OHM EW R382 R376 8.2K OHM R385 C361 Q304 2SC1815 R356 15K OHM R361 5.1K OHM R377 4.7K OHM R379 光线 C360 EF154 ZD305 R360 R303 2.7K OHM R375 2K OHM 9V ZD301 12V R334 33K OHM C309 0.056uF 250V 200V 视放 200V 视放 D309 BA158 C308 R340 150K OHM R353 270K OHM C350 R375 2K OHM 9V EHT R378 270K OHM C359 MG392 R302 光线 C362 AF104 9V R362 100K OHM R369 10K OHM D320 BA158 ZD300 5V1 D304 1N4148 R369 10K OHM ZD306 6V2 D317 1N4148 D310 1N4148 C333 AF103 C334 AF103 C153 EF104 C152 EF104 D102 47K OHM C144 MG102 D103 1N4148 R114 10K OHM R111 15K OHM R107 15K OHM R112 10K OHM R113 10K OHM Q102 2SC1815 Q101 2SC1815 Q403 2SA1015 C146 47uF/25V R117 10K OHM R123 2.2 OHM R124 2.2 OHM C136 4.7uF/50V C137 100uF/25V C142 MG473 C143 MG473 C151 470uF/25V C147 470uF/25V + L--SPK - R--SPK 1 2 3 4 C145 MG102 R115 10K OHM D101 1N4148 C141 10uF/25V + - MUTE C134 1000uF/35V C135 AF103 R121 NC (W IN) 1 RIN 2 PRE GND 3 L IN 4 MUTE 5 RF 6 MUTE.T.C. 7 L OUT 8 Vs 9 PW GND 10 NC (W OUT) 11 R OUT 12 IC402 TA8246H 9V R665 10 OHM GND 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 CN102 L2 R2 R1 L1 SDA SCL GND R037 6.8K OHM C133 R116 光线 1 2 CN410 R118 24V ctl 16 cth 15 sda 17 scl 18 gnd 19 v+ 20 vrefout 21 vrefin 22 in3b 30 in2b 31 in1b 32 agc 33 fcsfil2b 34 fcsfil1b 35 ctb 36 srsfil2 37 recfil 38 in3a 9 in2a 8 in1a 7 cfcs 6 fisfil2a 5 fcsfil1a 4 csr 3 srsfil1 2 outw 1 outa 14 tone-la 13 tone-ha 12 monouta 11 in4a 10 cvo 23 cba 24 outb 25 tone-lb 26 tone-hb 27 monoutb 28 in4b 29 tbfil7 39 tbfil6 40 tbfil5 41 tbfil4 42 tbfil3 43 tbfil2 44 tbfil1 45 ifpout 46 lpf2 47 lpf1 48 U1 NJW1180F C3 EF223 C4 AF104 C5 AF104 C36 AF104 C37 AF104 C38 AF104 C6 AF222 C7 AF104 C33 AF104 C35 AF222 C39 AF104 C40 AF104 C41 AF104 C8 AF104 C9 EF334 C10 AF104 C12 AF822 C17 AF104 C18 AF104 C20 AF104 C19 AF104 C22 1uF/50V C21 1uF/50V C23 4.7uF/50V C26 1uF/50V C27 1uF/50V R1 100 OHM R2 100 OHM C31 22uF/50V C32 100uF/50V C28 1uF/50V C30 1uF/50V C29 1uF/50V C34 AF104 9V-Audio VREF C2 4.7uF/50V C24 1uF/50V C25 1uF/50V C11 EF334 R9 5.6K OHM R4 43K OHM R3 110K OHM C13 AF104 C14 AF104C15 AF104 C16 AF104 R5 3.3K OHM R6 22K OHM R8 39K OHM VREF VREF R7 9.1K OHM SDA SCL L1 L2 Audio LOut ROut Audio R2 R1 LOut ROut Audio_L GND LOut ROut 9V-Audio Audio_R L2 R2 AV2 NTSC-M AV1 PAL-B/G S PAL-D/K AV2/PC/YPbPr Audio PAL-I Y GND Pb GND Pr OPEN OPEN OPEN OPEN GND GND SW1 SW2 用三态门输出控制 5V-MB 33V V OUT L OUT R OUT YPbPr R015 1K OHM R017 100 OHM C009 100uF/16V R016 100 OHM C004 10UF/16V C001 光线 AV OUT C002 光线 J022 2.4K OHM R025 27K OHM J023 2.4K OHM V2 SCL L2 SDA R2 R033 470 OHM R012 75 OHM R013 22K OHM 1/8W R014 22K OHM 1/8W R034 100 OHM R102 2.4K OHM R101 2.4K OHM SDA 5 SCL 4 BP(5V) 7 BT(31.5V) 9 NC 1 NC 2 AS 3 NC 6 NC 8 NC 10 IF OUT 11 NC 12 SW1 13 SW2 14 SW3 15 AUDIO OUT 16 NC 17 AFT 18 VIDEO OUT 19 U001 TUNER TUNER-SW2 C020 100uF/16V TUNER-SW1 C034 EF224 C008 100uF/16V VGA C023 AF103 C024 AF103 R G B C025 AF102 Vs Hs Hs Vs R002 R004 100 OHM C013 AF470 R005 100 OHM C014 AF470 ZD002 220 OHM ZD001 R003 R001 R052 1K OHM C007 10UF/16V C005 10UF/16V R024 39K OHM 9V-AVO C012 AF103 Q001 2SC1815 1 2 3 4 CN003 4P GND( ) 同步地 飞线到数字板 AV1/S Audio 端子 SCL SDA C032 AF103 Q003 2SC1815 9V-AVO TV R021 180 OHM R022 22 OHM C003 100uF/16V R026 27K OHM R051 1K OHM C011 100uF/16V R023 39K OHM C012 AF103 Q002 2SC1815 L1 GND CV1 G Q744 2SA1015 GND R036 100 OHM Y R743 10K OHM C742 22UF/16V Q743 2SC1815 C R746 470 OHM R744 1K OHM R1 R745 56K OHM R747 1K OHM Q743 2SC1815 Q744 2SA1015 C742 22UF/16V ROTATE Y PB PR CN741 16V R748 1K OHM C740 100uF/16V ZD741 12V SW707 STANDBY SW708 TV/AV SW704 VOL- SW703 VOL+ SW702 CH- SW701 CH+ 1 2 3 IC701 IR J025 2.4K OHM C701 1000P J024 2.4K OHM L1 R1 C B E Q101 2SC1815Y C B E Q102 SA1015 R101 6.8K 1/16 CVBS2 R102 6.8k 1/16 S-C S-Y CVBS1 VGA LED101 * 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 CN001 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 CN002 TUNE-SW1 GND_C GND_TV GND_AV1/S-Y AUDIO_R 5V_A1 EHT ABL I/O FBP REMOTE KEY1 ROTATE I/O EW GND_AV2 PR EW_FB Y V_REF HAFC GND_9V GND_AU 5V-D 5V_MCU STBY HD VD SDA SCL GND_MCU VGA_HS VGA_VS 5V CVBS2 CVBS1 S-Y S-C TV AUDIO_L GND_DTV PB GND_DTV GND_VGA GND_EW GND_V GND_H GND GND GND_1306 GND_MCU GND_1306 GND_1306 9V_A MUTE GND_MCU AFT GND KEY2 LED2 LED1 GND_MCU GND_5V TUNE-SW2 SW705 MENU SW706 CLEAR KEY1 KEY2 KEY3 KEY4 KEY5 KEY6 KEY[6..1] 键控板和红外接收板 R7?? 430 R7?? 1K REMOTE C741 AF152 C743 AF271 Q745 2SC1815 Q746 2SA1015 2 R741 10 OHM R045 1K OHM R046 1K OHM R047 1K OHM R048 R044 1K OHM R041 10K OHMR042 15K OHM 5V-STB R043 470 OHM KEY1 KEY2 LED1 LED2 IO 9V-AVO J037 光线 J038 光线 R035 100 OHM C016 100uF/16V C015 AF103 C017 22uF/50V C021 MG103 Audio_L Audio_R 9V-AVO R032 1K OHM R040 390 OHM L007 L006 L005 L002 L003 L004 L009 L008 0 5V-STB G RM KEY1 KEY2 ST LED1 LED2 CN103 1 2 3 4 L601 18MH X2 1 2 3 4 L602 18MH X2 + - ~ ~ D601 KBJ60 POWER CORD CN601 4 3 2 1 IC602 TLP421 CN601 F601 T3.15A/AC250V 热地 冷地 D641 BA158 D633 BA158 D631 BA158 C647 470PF 500V C635 220PF 500V C639 C644 1000uF/16V C642 1000uF/35V 140V 24V 5V C606 4N7/2KV C608 4N7/2KV DANGER DANGER FB603 FB 2 R643 0.22 OHM 2 R632 3.3 OHM 9 8 16 5 3 18 4 6 7 13 12 10 2 1 T601 TRANSFORM C643 470uF/25V C602 0.22U/AC250V C601 0.47U/AC250V R629 680 OHM ZD632 4V3 C661 0.0022uF/AC250V-400V C633 220PF 500V C636 AF103 D640 BYW36 C634 220PF 500V C653 470uF/16V C648 1000uF/16V FB630 FB C631 0.0015uF/2KV C630 220uF/160V 2 R630 0.22 OHM STANDBY R600 2.2M/1/2W 1 R672 8.2M C625 470P/AC400V C626 470P/AC400V C632 EF474 DL601 POWER RELAY 3 4 CN602 DEGAUSS D600 1N4001 Q602 2SA1015 TH601 P.T.C.RESISTOR 9 OHM R604 4.7K C611 47uF/25V L630 CHOKE COIL 100uH 1 3 2 I O G IC608 LM7809 C663 470uF/16V C650 33uF/16V R653 3K Q630 2SC1815 B+ IC603 TL431A C646 MG682 1:ON 0:OFF Q633 2SC1815 D639 1N4148 R654 4.7K Q631 2SA1015 D636 1N4148 Q601 SS8050 R605 56K R656 4.7K D632 FSF05A60 R652 100K OHM ABL_PROTECT C607 4N7/2KV C605 4N7/2KV C604 C675 10uF/50V 2 R639 15K ZD003 KA33V C652 220uF/16V C659 33uF/16V R650 10K R609 光线 D604 BA158 140V 140V 33V R601 4OHM 15W C612 470uF/25V R647 120 OHM R648 360 OHM Vfb 4 Vcc 3 Gnd 2 Sync 5 Drain 1 IC601 FSCQ1565 FB602 FB 1 3 4 6 L603 + C610 330uF/420V ZD602 16V 1 R616 100K D603 BA158 C616 470PF/500V C614 22uF/50V C617 10uF/100V C627 MG473 R612 7.5K 1/4W D602 BA158 D601 1N4148 C615 MG392 C619 470PF/500V R606 33K C613 220uF/16V 2 R646 10 OHM 1 2 CM601 CMQX0680-3C 1 2 3 CM602 CMQX3600-3D 高频头地 C609 光线 ZD603 15V R608 68K R607 33K C622 470PF/2KV C623 0.01uF/1KV D605 BA159 C621 0.001uF/2KV 2 R633 3.3 OHM C641 AF103 3 2 1 I O G IC606 CX1084-ADJ D635 IN4148 C660 0.01uF 50V C658 100UF 35V C655 0.01uF 50V C656 100uF 16V R655 47K D637 光线 电源部分 R660 1 OHM C665 470uF/25V C664 AF103 C662 AF103 5V-D 5V-MB 5V-A1 L013 100uH L304 光线 L014 光线 9V-Audio 9V-AVO 9V-A L305 10uH L101 10uH R659 15K OHM C668 33uF/16V Q635 2SC1815 Q634 2SB892T R657 1.5K OHM R658 10K OHM C641 AF103 1 3 2 I O G IC603A LM7805 C651 1 3 2 I O G IC607 L7805CV 5V_MCU L306 10uH 1 R603 27OHM ZD601 20V 1 R613 27OHM 1 R610 1K 2 R615 56K 2 R614 100K R611 1.8K C676 1 R637 120K 1 R642 100K R651 2K VR600 500 OHM R644 3.6K ZD302 1N4148 +15V D634 BA158 R636 1K R671 3K3 1/2W 1 R661 0.33 OHM C645 470UF/35V C649 AF103 2 R305 180 OHM 2 R306 180 OHM 2 R319 180 OHM 2 R320 180 OHM 2 R631 0.22 OHM D606 BA158 C634 220PF 500V C654 10UF/16V L311 6.8uH L309 6.8uH 16V C666 1000uF/35V C352 EF104 R381 10K OHM R368 10K OHM -15V D310 1N4148 6T19 1 A www.520101.co