海信TF2176H彩电（超薄管）电路原理图

INV. IN 1 Vcc 2 Pump up Output 3 GND 4 V. Output 5 Out Stage Vcc 6 Non INV. IN 7 CD78040 N 4 0 1 GND GND GND 1 2 3 HS0038A2 N 7 1 1 A0 1 A1 2 A2 3 VSS 4 SDA 5 SCL 6 TEST 7 VCC 8 NM24C08 N 2 0 2 GND GND GND GND GND GND 270 R 7 2 1 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND B C E 3DD5023 V 4 3 2 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND 5K6 R 7 0 2 11K R 7 0 3 16K R 7 0 4 30K R 7 0 5 110K R 7 0 6 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND M A I N B O A R D GND GND GND GND GND GND GND GND GND ! H O R . C O I L V E R . C O I L H E A T E R T U N E R H O R I Z O N T A L V E R T I C A L A U D I O O U T GND GND GND GND GND GND ! GND GND GND GND GND GND GND GND 1 2 3 4 KDC-A04-S S 5 0 1 2.5A/250V F 5 0 1 ! ! GND DRAIN 1 VFB 4 VSYNC 5 VCC 3 GND 2 散热器\RSAG5.861.107。 CQ0765 N 5 0 1 GND GND GND GND GND GND GND GND ZZ0008 L 4 0 5 GND B C E 2SC388A V 1 0 1 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND 68uH L 1 0 4 Sin 1 SG 2 G 3 SO 4 SO 5 38MHz Z 1 0 1 GND GND GND GND GND GND GND C - I N GND GND GND GND GND GND R G B R B G AL-OUT AR-OUT AL-OUT AR-OUT Cb Y Cr Y Cb Cr L-IN R-IN P O W E R F o r F M ( M O N O ) GND GND GND GND GND GND W 4 0 2 W 4 0 1 O F F O N HVCC GND GND M O t h e r A V 2 - I N ( B A C K ) Y U V A N 7 5 2 3 N H E A T E R + 1 8 0 V 820 R 9 1 3 820 R 9 0 3 820 R 9 2 3 GNDC GNDC GNDC GNDC 47K R 9 5 2 1N4148 V D 9 1 1 1SS133 V D 9 0 1 1N4148 V D 9 2 1 0.5W1K2 R 9 1 5 0.5W1K2 R 9 0 5 0.5W1K2 R 9 2 5 220P C 9 1 1 GNDC GNDC 220P C 9 0 1 330P C 9 2 1 GNDC 470 R 9 1 2 470 R 9 0 2 470 R 9 2 2 2W10K R 9 0 4 2W10K R 9 1 4 2W10K R 9 2 4 R G B 2W0.68 R 9 2 7 C R T D R I V E B O A R D GNDC 2KV1000P C 9 3 9 S C R E E N F O C U S H V 100 R 9 0 1 100 R 9 1 1 100 R 9 2 1 VG VR VB VR VB VG 1 2 1S133 V D 9 3 1 1K R 9 3 1 15K R 9 3 2 1K5 R 9 3 3 1K R 9 3 4 GNDC GNDC GNDC GNDC 10K R 9 3 5 0.01u C 9 3 3 GNDC GNDC 33 R 9 5 1 100P C 9 5 1 OPEN V D 9 0 2 OPEN V D 9 1 2 OPEN V D 9 2 2 GND 1 1 2 2 3 3 1 2 3 PTH451C7R0Q21 R T 5 0 1 L 9 0 9 H X C - 5 4 D AGC 1 2 SCL 4 SDA 5 MB(+9V) 6 8 AS 3 BP(+5V) 7 BT(+33V) 9 IF 11 10 GND 0 TUNER-5V-FS U 1 0 1 GND GND GND GND GND GND GND +33V +115V GNDC GNDC GNDC GNDC W 9 0 1 W 9 0 2 GNDC +12V +5V2 1 2 3 4 5 6 6P-2.54 X S 9 0 1 1 2 3 4 5 6 6P-2.54 X S 2 0 1 2SC2482 V 9 0 1 2SC2482 V 9 1 1 2SC2482 V 9 2 1 2SC1815Y V 9 3 3 2SA1015Y V 9 3 1 10u L 9 0 1 2SA1015Y V 9 3 2 1S133 V D 9 5 5 16V220u C 9 3 4 GNDC 9 V 1 1P X S 9 0 9 +180V GND +115V GND GND 1 2 05W9.1B V D 4 0 2 HVCC HVCC HVCC +5V2 +5V1 HVCC HVCC HVCC HVCC +5V2 SCL0 SDA0 Y C b C r X0 12 X1 13 Y0 2 Y1 1 Z0 5 Z1 3 INH 6 A 11 B 10 C 9 VEE 7 X 14 Y 15 Z 4 VCC 16 GND 8 N801 N 8 0 1 1 2 3 5 4 5P-2.54 X S 8 0 3 GND GND GND A V 2 - I N GND VREF V 2 L 2R 2 V 1 L 1 R 1 +5V2 GND +5V2 GND GND LNA(SDA1) 1 KEY 2 BAND(SCL1) 3 GND 4 RESET 5 X-TAL 6 X-TAL 7 TEST 8 +5V 9 GND 10 GND 11 SCP-OUT 12 H-OUT 13 H.AFC 14 V-SAW 15 V-OUT 16 H-VCC 17 GND 18 Cb 19 Y-IN 20 Cr 21 EXT_AU-1 22 C-IN 23 EXT-IN 24 ALC-filter 25 TV-IN 26 ABCL-IN 27 AU_OUT-1 28 AU_OUT-2 29 TV-OUT 30 H/Lout/SIF-OUT 31 EXT_AU-2 32 SIF-IN 33 DC NF 34 PIF PLL 35 IF-VCC(5V) 36 S-REG 37 AU_MON_OUT 38 IF AGC 39 IF GND 40 IF IN 41 IF IN 42 RF AGC 43 BLACK DET. 44 SVM-OUT 45 APC FIL 46 YC 5V 47 SYNC OUT 48 DVcc 3.3V 49 R-OUT 50 G-OUT 51 B-OUT 52 GND 53 GND 54 5V 55 MUTE 56 SDA0 57 SCL0 58 SYSTEM 59 VT(50/60Hz) 60 AV_SW 61 H.SYNC 62 RMT-IN 63 POWER 64 TMPA8873_HX N 2 0 1 GND GND GND 7 5 3 1 14 9 11 13 10 12 8 BCK-051 T 5 0 1 1 2 3 4 TJC7-4A X P 7 0 1 P+ S 7 0 1 P- S 7 0 2 V+ S 7 0 3 V- S 7 0 4 TV/AV S 7 0 5 1 2 0 MENU S 7 0 6 22 R 7 1 1 10u C 7 1 1 GND SDA1 SCL1 SCL1 SDA1 OPEN C 9 3 5 10u C 9 3 2 10u C 9 3 1 1 1P X S 9 0 5 W216 W 2 1 6 W 2 2 4 W 2 2 5 W 3 0 4 W 2 3 6 W 2 3 7 GND GND W 6 0 1 W 6 0 2 W 4 0 3 W 6 0 6 W 6 0 7 GND GND W 6 0 8 W 2 0 6 GND GND W 9 0 3 W 4 0 7 GND 9 4 6 10 1 3 2 8 HV KFC KSC FBT21_HX_NEW T 4 0 1 GND GND GND B C E V 4 3 2 A o n l y f o r p a c k a g e 1 2 W 4 0 8 4321 1 2 3 4 TJC2-6 X P 5 0 5 1 2 3 XP-03 X P 7 0 3 1 2 3 TC7-3A X P 7 0 2 1 2 TJC1-2A X S 5 0 2 1 2 TJC2-2A X S 5 0 4 + B + B B 6 + 8 V + 2 7 V B 2 B 5 + 5 V M C U B 6 + 8 V B 3 + 1 2 V + 5 V _ 2 B 3 + 1 2 V B 5 + 5 V M C U B 6 H V C C + 8 V + 5 V - 2 H . V C C + 8 V LED(RED) V D 7 2 1 1/2W 220K R 5 0 1 1 2 3 4 LCL I-5 L 5 0 1 0.1u/250VAC C 5 0 2 0.1u/250VAC C 5 0 1 0.1u/250VAC C 5 0 3 1 1 2 2 3 3 4 4 LCL II-5 L 5 0 3 2W68K R 5 0 3 FR107 V D 5 0 9 RM11C V D 5 0 2 V D 5 0 4 V D 5 0 1 V D 5 0 3 C 5 0 6 500V1000P C 5 0 8 C 5 0 9 C 5 0 7 400V150u C 5 1 0 630V22n C 5 1 2 2W56K R 5 0 5 2KV680P C 5 1 4 EG01C V D 5 0 5 1KV220P C 5 1 3 TEM2011 L 5 0 4 1.5k R 5 0 9 470p C 5 1 5 05W3.1B V D Z 5 2 47n C 5 2 0 0.1u C 5 1 9 2CW18V V D Z 5 1 1N4148 V D 5 0 8 1/4W3k R 5 0 8 50V 22u C 5 1 7 VD105 V D 5 0 7 FR105 V D 5 0 6 1/2W 8M2 R 5 3 1 AC400V1000p C 5 3 0 AC400V470P C 5 0 3 AC400V470P C 5 0 4 P 1 N 2 C 4 E 3 HS817 N 5 0 2 1R8/7W R 5 0 2 1 2 TJ1-2A X S 5 0 1 1W 27Ω R 2 0 4 0.01u C 2 5 3 0.01u C 2 5 2 100u C 2 5 1 0.01u C 5 7 6 0.01u C 5 7 3 1W 27Ω R 5 7 5 470u C 5 7 5 25V/1000u C 5 8 2 1N4148 V D 5 4 3 1N4148 V D 5 4 2 1N4148 V D 6 0 1 1N4148 V D 6 1 0 1N4148 V D 6 0 2 2W0.47 R F 5 4 1 05W5.1B V D Z 5 6 0.01u C 5 4 5 100u C 5 4 3 470u/16V C 5 4 2 HZ3V6 V D 2 0 1 1k5 R 2 3 7 33k R 2 0 5 0.01u C 2 0 1 10k R 2 0 6 10k R 2 0 3 1k R 2 0 7 8k2 R 2 3 6 10k R 5 4 0 10k R 5 7 2 1k R 5 7 3 05W4.7B V D Z 5 5 1W 1Ω R F 5 7 1 3K9 R 5 5 3 4k7 R 2 1 0 1k R 2 0 9 0.1u C 2 0 2 CH20P C 2 0 3 CH20P C 2 0 4 PL-10uH L 2 0 1 10u C 2 0 5 0.01u C 2 0 6 8MHz G 2 0 1 0.01u C 2 1 1 0.1u C 2 0 9 8200p C 2 0 7 0.47u C 2 0 8 PL-47uH L 2 0 2 15k R 3 0 1 8k2 R 2 1 1 0.1u C 2 0 9 A 10k R 4 4 6 1/2W 20K R 4 4 8 470u C 2 1 0 35V 100u C 3 0 5 0.1u C 2 2 1 0.47u C 2 1 6 10u C 2 1 5 1u C 3 0 3 1u C 3 0 7 100k R 2 1 8 100Ω R 2 1 6 100Ω R 2 1 5 100Ω R 2 1 4 100Ω R 2 1 3 100Ω R 2 1 2 1k R 2 2 0 10u C 2 2 0 0.1u C 2 1 9 1SS133 V D 2 0 2 0.47u C 2 4 8 1M R 2 0 1 2W 0.68 Ω R 3 0 5 10k R 3 0 2 51k R 3 0 4 82k R 3 0 3 1W 1K2 R 3 1 0 1W 180Ω R 3 0 8 1/2W 1Ω R 3 0 9 1000u/25V C 5 7 2 220u/160V C 5 3 2 2700p C 3 0 1 1 1 2 2 500V27P C 3 0 2 0.22u C 3 0 9 2W 4K7 R 4 4 1 ALX030 L 4 4 1 160V 1u C 4 4 4 RU3AM V D 4 4 6 3W 10k R 4 4 6 610k L 4 1 0 TEM2011 L 3 0 1 100V 0.22u C 3 0 8 2W 12k R 1 2 8 100V 4700p C 4 4 9 1W 4K7 R 4 4 9 10k R 4 4 7 100V 0.1u C 4 4 7 250V33u C 4 6 1 1/2W 200K R 4 6 0 1W 1Ω R F 4 6 2 FR107 V D 4 6 1 C 3 B 1 E 2 3DG1815 V 5 4 0 RU4Z V D 5 8 1 FR204 V D 5 4 1 FR204 V D 5 7 1 FR104 V D 5 5 1 471/1kv C 5 4 1 470p/2KV C 5 3 1 1KV470P C 5 8 1 OPEN C 5 7 1 471/1kv C 5 5 1 1/2W 68K R 5 3 2 1/4W4K7 R 5 4 1 4700p C 5 4 7 0.47u C 5 8 3 1/4W1K5 R 5 3 3 OPEN R 5 4 6 1/2W68K R 5 4 4 20k R P 5 5 1 KA431L N 5 0 3 160V10u C 4 0 0 5W1R2K R 4 0 0 400V0.027u C 4 4 2 1.6KV9100P C 4 3 6 2KV680P C 4 3 8 630V0.39u C 4 4 3 400V0.027u C 4 3 7 RU4DS V D 4 3 5 RU4AS V D 4 3 6 1 1 2 2 4 4 3 3 BCT-5C T 4 0 2 25V 1000u C 3 1 0 HW L 4 4 2 160V 10u C 4 1 0 35V 470u C 4 1 2 500V 1000p C 4 3 2 1/2W 1k R 4 3 4 35V47u C 4 3 3 500V3900P C 4 3 1 2W4.7Ω R 4 1 0 1N4148 V D 4 1 0 500V1000P C 4 1 1 3DG2383 V 4 3 1 330Ω R 4 3 3 330Ω R 4 3 2 5K6 R 4 1 1 2W270Ω R 4 3 5 2K2 R 4 1 5 3CG1015 V 4 1 1 2K7 R 4 1 3 1W270Ω R 4 1 2 2SA1015Y V 2 1 4 220Ω R 2 1 9 3K3 R 2 4 2 100Ω R 2 4 4 3K3 R 2 4 1 2K2 R 2 4 3 150Ω R 2 4 6 150Ω R 2 4 7 0.01u C 2 5 7 47u C 2 5 5 470u C 8 1 1 2K2 R 8 2 9 10k R 8 2 0 10k R 8 2 1 47u C 8 0 8 22u C 8 0 9 2u2 C 2 2 3 0.01u C 8 1 0 22k R 8 2 2 22k R 8 1 5 22k R 8 1 6 100Ω R 8 2 8 100Ω R 8 0 7 1k R 8 0 9 1k R 8 0 8 1k R 8 1 0 1k R 8 1 1 1k R 2 4 0 2u2 C 2 2 4 10u C 8 0 1 2.2u C 8 0 7 2.2u C 8 0 6 2.2u C 8 0 5 2.2u C 8 0 4 10u C 8 0 2 0.1u C 2 1 4 0.1u C 2 1 2 1u C 2 1 3 22k R 8 0 3 22k R 8 0 4 75Ω R 8 0 2 1/2W1K R 5 0 7 50V 10u C 5 1 6 0.01u C 2 4 9 10u C 2 5 0 47 R 2 3 0 W 6 1 4 Pri+ Pri- Sec+ Sec- (EMC) LE0001 W 6 1 3 1/2W10 R 5 0 6 SCPOUT N201 SCP ABCL IN N201 ABCL T401_10 T401_8 W 1 0 3 D4 S 1 D4 S 2 D4 S 3 D4 S 4 D4 S 5 D4 S 6 D4 S 7 D4 S 8 D4 S 9 Vin 1 GND 2 Vout 3 CW7805 N 2 0 4 Vin 1 GND 2 Vout 3 CW7808 N 5 7 1 Vin 1 GND 2 Vout 3 CW7805 N 5 4 1 C 3 B 1 E 2 3DD3853 V 4 1 0 Q 3 0 1 4K7 R 3 0 7 10k R 3 0 6 1/4W4K7 R 5 4 2 1W1Ω R F 5 5 1 1/4W100k R 5 4 3 0.01u C 5 4 6 1N4148 V D 5 7 2 2W 0.47 R F 5 8 1 100pF C 5 8 0 S O U N D G N D 10k R 5 5 2 3BD034 V 5 5 1 RU3AM V D 5 3 1 W 6 0 3 3BD034 V 5 7 1 W 6 0 4 1000u/35V C 5 5 2 35V 470u C 3 0 6 W 2 2 7 W 2 2 6 W 2 2 8 W 2 2 9 W 2 5 0 W 2 3 0 W 2 3 9 W 2 3 8 W 2 4 2 W 2 4 1 W 2 3 5 W 2 0 3 W 2 0 4 W 2 0 1 W 2 0 5 W 2 4 4 W 2 4 3 W 2 0 7 W 2 2 0 W 2 4 8 W 2 1 7 W 8 0 3 W 8 0 4 W 8 0 1 75 R 8 1 9 75 R 8 1 8 75 R 8 1 7 22K R 8 1 2 22K R 8 1 4 75 R 8 0 1 75 R 8 0 5 100 R 8 0 6 0.01u C 8 0 3 W 1 0 1 100k R 1 1 4 4u7 C 1 0 9 15k R 1 1 3 W 1 0 9 FR105 V D 3 0 1 W 4 0 4 W 4 0 5 100 R 1 2 1 100 R 1 2 0 0.01u C 1 0 8 220u C 1 0 7 0.01u C 1 2 6 50V10u C 1 2 5 CW574 N 1 2 1 W 2 0 9 W 2 2 2 15k R 1 1 5 10k R 1 1 0 6k8 R 1 1 1 2k2 R 1 1 2 36 R 1 0 8 0.01u C 1 0 6 0.01u C 1 0 4 0.01u C 1 0 5 0.01u C 1 0 2 0.01u C 1 0 3 4k7 R 1 0 3 33 R 1 0 5 2k7 R 1 0 2 33 R 1 0 9 0 R 1 0 0 390 R 1 0 6 1k R 1 0 7 W 8 0 2 W 2 4 5 100 R 8 2 7 W 2 3 3 Np 10u C 2 2 6 0.47u C 2 2 7 4u7 C 2 3 1 2u2 C 2 3 3 W 2 1 2 220 R 2 2 1 0.01u C 2 3 0 470u C 2 2 9 1500p C 2 4 1 0.01u C 2 2 5 W 2 4 7 1000p C 2 2 8 10.7MHz G 2 0 3 OPEN R 2 3 2 1.5M R 2 3 1 2SA1015Y V 8 0 1 2SC1815Y V 1 0 2 W 2 1 5 1SS133 V D 1 0 1 W 2 1 4 OPEN L 2 0 5 1u2H L 1 0 3 OPEN R 2 2 2 1u C 2 3 6 220k R 2 2 3 2u2 C 6 0 5 2u2 C 6 0 2 2u2 C 6 0 1 2u2 C 6 1 3 0.22u C 2 3 7 100u C 2 3 4 10u C 2 3 9 10u C 2 4 5 47u C 6 1 0 2u2 C 6 0 6 4u7 C 6 1 2 4u7 C 6 1 1 2200p C 2 3 8 0.01u C 2 3 5 0.01u C 2 4 0 0.01u C 2 4 4 PL-12u L 2 0 4 25V470u C 6 1 5 0.01u C 6 1 6 C 3 B 1 E 2 3CG1015 V 3 1 0 0.1u C 6 0 7 4k7 R 6 1 0 10k R 2 2 8 10k R 2 2 9 4k7 R 2 3 4 10k R 2 3 8 1k R 2 3 5 100 R 2 3 3 100p C 2 4 7 W 2 1 3 100 R 2 4 8 10k R 2 4 5 W 6 1 0 PL-12u L 2 0 9 30k R 2 2 4 1/2W 180 R 2 1 7 270 R 2 2 5 270 R 2 2 6 270 R 2 2 7 PL-10u L 2 0 7 W 2 4 9 05W10A V D 2 5 1 05W10A V D 2 5 2 05W10A V D 2 5 3 5k6 R 6 0 2 5k6 R 6 0 1 2k2 R 6 0 4 2k2 R 6 0 3 3300p C 6 0 3 3300p C 6 0 4 2SC2878A V 6 0 2 2SC2878A V 6 0 1 22k R 6 0 5 22k R 6 0 6 82k R 6 0 7 12k R 6 1 1 10k R 6 1 3 W 3 0 3 GND Yin Cin Cout Yout 1 2 3 4 5 S1 X S 8 0 1 A 6 9 8 7 11 10 S1 X S 8 0 1 B GND 6 1 1 0 9 N201 C-IN N201 EXT-IN 绿 蓝 红 左 上 中 下 AV6-LY X S 8 0 2 A 黄 白 红 右 上 中 下 W 6 0 5 W 6 1 2 W 4 0 6 Q 6 0 1 VCC 1 OUT1 2 GND 3 OUT1 4 STANDBY 5 IN1 6 GND 7 IN2 8 VOL 9 G2散热器型号为\RSR7.308.0181\STD N 6 0 1 1 2 TJC3-2A X P 6 0 1 W 2 1 9 5.0mm W 2 4 0 W 4 1 0 W 6 1 1 W 8 0 5 W 2 1 0 W 3 0 2 W 3 0 1 W 2 1 8 W 2 2 1 W 2 0 8 W 2 2 3 W 4 0 9 V203 3CG1015 + B 1 1 5 V + 2 7 V + 1 3 V C D 7 5 2 3 + 5 V W 2 X X GND 05W5.1B V D 2 0 9 ALX030 L 4 4 2 KR KG KB H HG G1 G2 GND 1 2 CRT_Socket CPT 1 2 3 4 XP-04 XP902 GNDC 1 2 3 4 XP-04 XP402 1 2 3 4 XP-04 XP401 GND + 2 7 V 1 2 3 4 5 6 7 XS-7 XS430 C506--509 VD501--VD504 1W 27Ω R 5 4 5 0.1u250V C 5 4 8 GND 05W8.2A V D Z 5 8 海信牌TF2176H型（超薄）彩色电视接收机电路原理图