海尔D21FA11电路原理图

日期 日期 签 名 签 名 签 名 数量 数量 数量更改单号 更改单号 更改单号 拟 制 审 核 标准化 等级标记 第 张 共 张 ： ： ： 更改 标记 更改 标记 更改 标记 批 准 制图 描图 幅面 日期 签 名 旧底图总号 底图总号 (3) 格式 D21FA11-AMM 电路原理图 W90DL-206---Q W90DL-206--Q V- P+ TV/AV P- V+ MENU RB01 470 RB02 620 RB03 1K RB05 1.8K RB04 1.2K 180V HEATER CUT-OFF B-OUT G-OUT 3 2 1 CN503 VD406A ER206 C427 500V-470pF VD402 ER206 C409 500V-470pF VD405 ER204 C411 250V-22uF HEATER H-OUT C425 25V-2200uF C800 MKT61-275V-104 L802 。 。 。 L804 LB3.5*6 C805 1kV-1000pF N801 VFB VCC 4 3 5 1 2 SYNC C804 63V-3900PF VD809 IN4148 VD810 TERB4304 VD807 TB1206 C803 63V-0.047μF C823 332 C801 220uF/400V T801 4 8 9 10 12 14 15 16 17 1 PC801 PC817C C807 2kV-561pF C808 160V-100UF VD805 ER506 A1-33V A2-130V C810 500V-560pF VD806 ER506 A3-15.7V VD803 ER506 C845 500V-560pF DK805 KA431 A4-10.4V 。 。 C802 50v-47u BCK-05E R803 1/2W-390 TJC-5 CN502 TJC-3 GND CN802 TJC1-2Y DEGUSS CN801 TJC1-3Y 1/2W-0.22 R415 2W-18K R824 1/2W-12M R807 1/2W-3.3M Rx801 R801 33K 33K R802 1/2W-470K R822 1/2W-470K R823 MF72-2-5Ω±N RP801 1/2W-600 R805 250V/3.15A F801 KSC815 V804 1 2 1 2 3 4 183v 14 V1 V2 H2 H1 CN603 CN604 B+ SCL SDA AGC 9 GND BT 11 IF 10 8 3 1 5 4 6 7 2 TU101 ET-5A5E-AF108AT 16V-10μF C108 104 C101 C102 10u/16V KA33V DZ102 A1-33V 1/6W-10 R104 1/6W-13K R105 25V-220μF C103 MTZJ5.1B DZ103 1/6W-68K R261 1N4148 VD217 1/6W-1K R227 8V 1W-33 R110 LGA0203-100 L102 SDA2 SCL2 SPEAKER SPEAKER 1/2W-1 R414 0.18 R815 1000u C610 VCC 1 OUT2 2 GND 3 OUT2 4 MUTE 5 INPUT 6 GND 7 INPUT 8 VOL 9 OUT1 10 GND 11 OUT1 12 N601 AN7522N C612 50V-1uF C604 50V-1uF C611 63V-0.01μF C603 63V-0.01μF ABL 1/6W-5.6KΩ R605 1/6W-5.6KΩ R606 1/6W-5.6KΩ R611 1/6W-5.6KΩ R610 FO SC HV TO CRT TO CRT PCB SCREEN & FOCUS 8 9 6 7 1 4 5 3 10 11 B+ SC FO HV 46 BSC24-01N4021D(BSC2-01) T444 C811 25V-2200μF C846 25V-1000μF R-OUT 2W-1Ω R821 1/6W-1K R862 1/6W-10K R860 1/6W-510Ω R820 2SB764(Y) V805 C829 16V-100μF L7809CS A3-15.17V STB N802 A7-8V LCL-207 KA5Q0765RTH-YDTU VD811 1N4004 VD813 1N4004 125v NC 63V-1000pF C109 1/6W-2.2KΩ R102 1/2W-1 R825 1/6W-100 R209 1/6W-100 R210 STANDBY KEY1 101 C202 GND 1 GND 2 GND 3 GND 4 PWM 5 GND 6 KEY2 7 KEY1 8 LED 9 GND 10 IR 11 STB 12 GND 13 5V-CPU 14 GND 15 TEST 16 SDA2 17 SCL2 18 CDA1 19 SCL1 20 8V 21 GND 22 MUTE 23 BASS 24 X 25 GND 26 5V-CPU 27 AFT 28 STB 29 GND 30 VS-FB 31 EW-FB 32 H-BLANK 33 EW-out 34 Hout 35 GND 36 VD- 37 VD+ 38 ABL 39 EHT 40 A1 XP01 100 R235 100 R236 C104 56 56 C102 STB SDA1 SCL1 SCL2 SDA2 IR MTZJ5.1B DZ101 KEY1 1 2 3 4 5 6 7 8 XP200 TJC3-8A GND 5VCPU STB KEY1 KEY2 IR H_out C415 5n1 C414 5n1 VD409 BY459X C428 22nF/630V R420 5R6 L405 VD407 FMLG16S C413 561/2KV L401A L401 V403 C1554 R403 22 C431 1000pF 1 4 2 3 T401 HDT GND V402 BSN304 C402 X C412 220pF/500V VD403 1N4148 GND R409 10K R408 100 C432 100pF + C429 1uF C407 0.22uF/400V C406 102/1KV L402 LX120 R402 270 L404 210uH C411 681/2KV C420 472/500V GND 2 R411 18K C419 47pF/500V DZ402 MTZ15 R406 4K7 GND GND C430 100uF/25V GND GND 1 R407 2K7 1 R417 27 1 R421 R22 HFB H OUT VD410 1N4148 GND 1 2 X301 TJC1-2A 1 2 3 X401 TJC1-3A 1 2 3 4 XP402 TJC3-4A GND C416 471/500V 2 R412 2.4\2W C403 103/500V V401 FQPF630 R405 82K\0.5W C401 102 DZ401 MTZ8.2B EW GND C404 6.8UF/50V R208 820K VD201 1N4148 R209 4.7K EHT ABL R404 1K\0.5W C417 104/400V GND R418 12K\0.25W + C424 0.47UF/50V GND EHT ABL EW HFB 270kΩ R607 VD+ VD- GND 21 Y_R 22 Y_L 3 GND 4 IF_IN 5 GND 6 AGC_OUT 7 Y_IN 8 C_IN 9 GND 10 VIDEO1 11 GND 12 GND 13 TV V_OUT 14 Monitor v- out 15 GND 16 VIDEO2 17 GND 18 R-OUT 19 L-OUT 20 AV2-L 21 AV2-R 22 GND 23 AOL 24 AOR 25 GND 26 AV1-L 27 AV2-R 28 GND 29 B 30 G 31 R 32 HS 33 VS 34 GND 35 GND 36 PR 37 GND 38 PB 39 Y 40 A2 XP02 R_out L_out 1/6W-1KΩ R601 1/6W-5.6KΩ R602 5V_CPU AGC 1/6W-75Ω R101 Mute XP706 AV2 XP705 AV1 R706 75 R704 75 R716 NC R708 10K R709 10k R716 56 R708 10K R709 10K R711 10K R712 10K AV1 AV2 AR1 AL1 AR2 AL2 AR3 AL3 AV_OUT Y P_b P_r AV_OUT 4 1 3 2 6 5 XP704 SVHS R731 56 R730 75 GND GND Y_IN S-SW C_IN R705 75 R710 75 IF R741 75 R740 75 R742 75 VS 14 HS 13 R 1 G 2 B 3 4 4 GND 5 GND 6 GND 7 GND 8 GND 9 GND 10 GND 11 GND 12 GND 15 GND 16 GND 17 X305 X305 VGA R VGA G VGA B VGA Hs VGA Vs AGC L802 C800 MKT61-275V-104 VD815 1N4004 VD812 1N4004 C833 2000V-472 C832 2000V-472 C817 2kV-102 C818 2kV-102 冷地 C812 50v-10u 1/2W-1K R808 MTZJ18B DZ804 CQ电源使用 KSC815 V806 C836 10UF/16V V801 2SC3852 MTZJ5.6B DZ801 5V_2 1 2 3 N803 IC7805 + C829 100UF/16V + C837 100UF/16V 1W-33 R861 C834 63V-104 5V_1 5V_CPU 1/6W-68K R608 10uF C615 1/6W-1.5K R865 BF370 V101 1/6W-22Ω R103 1/6W-470Ω R106 LGA0203-0.82uH L101 IF 103 W133 V201 2SA1015 R107 470 R108 27 C201 470UF/16V GND 8V 103/63V C111 5V_2 C835 16V-100μF AC 220V 130V 180V HEATER 3 2 1 CN TJC-3 R302(OP) 1K **************** R301(OP) 1K R304 2.2K 2 R305 180\2W C301 10N C302 150N/100V C303 22N C305 10UF/25V L301 L302 R303 1K R308 2.4K VD302 D2L40 C308 100UF/50V GND GND C410 2200UF/25V **************** GND 1 2 3 4 5 6 7 N301 TDA8177 2 R309 1.2/2W GND GND C306 470N 2 R310 1.5\2W R311 1K VD- VD+ 2 R305A 180\2W 2 R309A 3.9/2W VFB DV801 S14K350 C831 R428 6\5W VCC INR1 INR2 INR3 INR4 INR5 TRER BASSR1 BASSR2 ROUT SCL SDA REXT CEXT REFIN LIN1 LIN2 LIN3 LIN4 LIN5 BASSL1 BASSL2 PSEUDO LOUT GND NC NC TREL RES15900 Component_1 28 27 26 25 24 23 22 21 20 19 18 17 16 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 R928 100 R902 1K R909 1K R918 1K R906 1K R904 47K R910 47K R926 47K R913 47K R916 47K R927 100 R? 3.6 C905 1UF/16V C903 1UF/16V C9091UF/16V 1UF/16V C922 4.7UF/16V C906 1UF/16V C904 1UF/16V C905 1UF/16V C901 100PF(OP) C929 683/63VC928 683/63V C924 100PF(OP) C927 100PF(OP) C923 823/63V C915 472/63V C907 100PF(OP) C912 100PF(OP) C917 CAP C902 100PF(OP) GND GND R929 R GND GND R? 1UF/16V R903 47K R907 47K R915 47K R911 47K R901 1K C926 100PF(OP) C925 100PF(OP) R908 1K R912 1K R905 1K GND C913 153/63V C919 683/63V C921 683/63V C920 822/63V R923 8.2K R922 47K GND R? CD C911 4.7UF/16V C916 472/63V GND Q? NPN Q? NPN R931 100 R920 1K R914 100 R932 100K R917 1K R924 100K C931 1UF/16V C932 1UF/16V C917 472 GND C918 472 GND 8V VD819 T1R5GU41 VD814 T1R5GU41 Q801 MOSFET N R830 R R831 R DZ808 稳压二极管 VD817 二极管 R849 R R816 R R817 R GND DZ807 稳压二极管 R819 R R818 R R811 C930 GND 1/6W-9.1K R262 1/6W-9.1K R260 AO_R AO_L C802A MKT61-275V-104 RP802 C809 16 17 。 VD818 ER506 C821 500V-560pF mute 10.4v B1-180V HEATER L_IN R_IN -14V 14V 8V STB AV1L AV2L TV_R USB_R 8V AO_R AO_L SCL SDA USB_L TV_L AV2_L AV1_L 8V PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.com.cn