TCL乐华32S310电视（TP.RT2982.PB801）电路原理图
1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 D D C C B B A A TP.RT2982.PB801 B Model Name: CHK'D: DATE: VERSION: DATE: DRAWN: 杨运横 2014-08-21 V1.1 EMI电路 辅助材料 2014-08-21 恒流电路 反激电路 G ND ! ! ! ! ! ! ! ! ! ! ! 3 1 N L CNB1 NTCB1 FB1 CYB1 CYB2 VCC SG ND SG ND SG ND SG ND SG ND G ND VBL G ND 12V G ND G ND 12V 12V 12V Vbridge N N G ND SG ND BRO SG ND BRO ! ! ! ! CB1 1 1 G ND 1 CO M P 2 NC 3 CS 4 VCC 5 G ATE 6 UB1 0 1 3 4 PCB1 01 B 1 2 PCB 10 1 A K A R UB1 0 2 CB1 0 3 RB1 0 5 CB1 14 RB1 0 6 RB1 0 7 RB1 0 8 RB1 0 9 D G S QB1 0 1 RB1 48 + EB1 0 6 RB1 2 5 DB1 0 2 RB1 40 CB1 1 7 RB1 3 1 RB1 3 2 RB1 3 5 RB1 3 3 CB1 0 9 CB1 1 0 RB1 3 4 RB1 2 3 QB1 0 2 DB1 0 1 + EB10 1 + EB1 04 G ND G ND G ND O VP LED-FB O VP LED+ G ATE G ATE G ND G ND PWM -DIM G ND VBL 12V G ND LED-FB LED+ LED-FB LED-FB LED+ PIN1 PIN4 PIN5 PIN6 PIN8 G ND G ATE G ND PIN4 PIN5 PIN6 O VP PIN8 PIN1 G ND PWM -REF 软件调节背光电流时装此部分线路加 CB8 0 2 VIN 1 G ATE 2 G ND 3 CS 4 CO M P 8 REF 6 ISET 5 FB 7 O VP 9 DIM 10 UB8 0 2 CB8 1 1 RB8 1 6 VIN 1 G ATE 2 G ND 3 CS 4 PWM 8 CO M P 6 FB 5 O VP 7 UB8 0 1 RB8 0 1 CB8 06 RB8 0 3 RB8 0 6 CB8 0 5 RB8 0 4 LB8 0 1 RB8 1 2 CB8 1 0 DB8 0 1 RB8 1 0 RB8 0 7 RB8 0 8 RB8 1 4 + EB 80 3 A K D B8 04 RB8 37 RB8 39 RB8 40 RB8 41 1 2 CNB8 0 1 1 2 3 CNB8 0 2 CB8 0 4 2 5 6 LB8 0 2 HS My lar ML1 1 1 HS 2 2 HSB3 12V GD1 GD2 GD3 MB1 1 2 CNB8 0 5 RB8 4 5 BB1 0 1 C B10 1 SG ND + EB 80 1 + EB 80 2 CB8 0 1 CB8 0 2 1 2 CNB8 0 6 ! RB 10 3 + EB1 05 D G S QB8 0 1 RB8 38 + EB1 CB1 1 8 A K DB1 0 4 BB8 0 1 1 2 CNB2 RB1 2 6 RB1 2 7 RB1 2 8 RB1 2 9 RB1 3 0 CB8 0 9 1 1 HS 2 2 HSB4 HS CB1 0 2 A K DB1 0 5 CYB3 HS HSB2 HS HSB1 DB1 0 3 1 4 2 3 LCB3 1 4 2 3 LCB2 RB1 1 0 1 1 3 3 2 2 ZDB1 DB8 0 2 RB8 0 9 SG ND 1 1 G ND G ND LED+ LED+ LED-SHO RT LED-FB DVCC LED-FB DVCC DB8 0 3 1 3 5 7 2 4 6 8 CNB8 0 4 VCC-PANEL DVCC RB8 1 7 R B8 18 R B8 19 R B8 20 R B8 21 VCC-PANEL VCC-PANEL LED-SHO RT LED-SHO RT C XB1 C XB3 C XB2 RB 1 RB 2 RB 3 RB 4 1 0 RB1 2 4 RB1 1 4 CB 11 5 R B1 11 RB1 0 1 RB1 0 2 CB8 0 8 LED+ LED-FB RB8 0 5 CB8 1 2 CB8 0 3 CB8 0 7 6 4 1 2 9 7 TB1 0 1 ! ! RB1 4 1 RB1 4 2 RB1 0 4 CB 11 6 A K DB1 0 6 T2 T1 P3 P1 P2 LED-FB LED+ PWM -DIM PWM -REF PWM -REF PWM -DIM 1 4 2 3 LCB1 Vbridge N DB3 DB1 DB2 DB4 SG ND RB 11 5 + EB10 2 EVA1 EVA2 EVA3 方林峰 EVA4 T3 .1 5 AL 2 5 0 Vac NC NC NC NC NC NC NC NC NC NC NC
版权声明
1. 本站所有素材，仅限学习交流，仅展示部分内容，如需查看完整内容，请下载原文件。
2. 会员在本站下载的所有素材，只拥有使用权，著作权归原作者所有。
3. 所有素材，未经合法授权，请勿用于商业用途，会员不得以任何形式发布、传播、复制、转售该素材，否则一律封号处理。
4. 如果素材损害你的权益请联系客服QQ：77594475 处理。