TCL液晶电视40-E421C0电源板电路图

分类:电子电工 日期: 点击:0
TCL液晶电视40-E421C0电源板电路图-0 TCL液晶电视40-E421C0电源板电路图-1 TCL液晶电视40-E421C0电源板电路图-2

! T T T T T ! ! T ! T ! ! ! T ! ! ! ! ZCD GND OUT VCC CS COMP RDY INV ! T T I T T ! ! T T ON: BY: CHECKED DRAWN DATE DESCRIPTION Last modif NAME Index-Lab 7 7 6 6 5 4 3 2 D D C C B B 1 A THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIEDUNLESS PERMITTED IN WRITING FORMAT DIN A4 SBU : ON: BY: OF : PAGE: Last saved : DESIGNATION TCLNO: TCL T ! ! ! ! T V T Vcc ON Vcc OFF Vcc MAX 11-13V HOT 7.5-9.5V 20-24V L N 1 2 3 CN1 RN2 3R GND CX2 0.33U CY1 470P 2 4 3 1 LF2 2 4 3 1 LF3 CX1 0.22U AGND VBUS RV1 14D561K 1 3 4 2 LF1 3R RN1 R314 4R7 AGND AGND DB1 US15KB80R RD2 1M F1 T3.15AH 250VAC Z5 03-16-2011 QINJS V01 3 1 PE421C5 40-E421C5-PWB1XG 5-18-2011_16:03 L301 CE2 68U 450V R306 0.1R R320 100R Z13 Z14 D307 18V R332 3K3 R333 12K C310 330P CE3 68U 450V C304 0.01U AGND VB R308 1M C302 220P/1KV AGND R317 22R Z15 Z16 D303 MUR460 Z48 1 2 3 D304 BAV70 R318 68R R319 10K Z1 Z2 VBUS LLC_VCC B C E Q305 S4160T R305 4R7 1M R310 C311 0.47U R321 33K VCC1 D302 RL255 AGND R335 680R 1 2 3 D305 BAV70 C305 10P AGND AGND QW3 K12A50D R303 4R7 AGND C308 1U 5 6 7 8 4 3 2 1 U301 FAN7930C R309 1M R307 240K C307 0.47U C306 0.022U B C E Q304 2222AL 510R R313 R312 20K 120K R336 R302 NC C101 1U 1 2 3 D306 BAT54C 4 3 2 1 H1 R311 10K AGND RD4 1M AGND 1 2 3 4 5 6 LP1 Z11 Z4 RD1 1M RD3 1M Z36 CY2 470P Z12 Z10 Z6 Z3 AGND D301 RL255 Z9 AGND AGND ! ! T T T N1 N2 N3 N4 T T T T T T BR DRAIN1 DRAIN2 FB CONT VDD GND T ! ! ! T T T ON: BY: CHECKED DRAWN DATE DESCRIPTION Last modif NAME Index-Lab 7 7 6 6 5 4 3 2 D D C C B B 1 A THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIEDUNLESS PERMITTED IN WRITING FORMAT DIN A4 SBU : ON: BY: OF : PAGE: Last saved : DESIGNATION TCLNO: TCL Vcc ON Vcc OFF Vcc MAX HOT COLD 23.5V 13-15V 7.5-8.5V AGND AGND C204 22U 50V 1 3 2 D206 0BAV99 03-16-2011 QINJS V01 3 3 PE421C5 40-E421C5-PWB1XG 5-18-2011_10:57 GND GND 2K2 R442 10K R434 24V/5A D407 27V 1 2 3 D408 BAV70 R437 1K 1K R436 Z66 A_DIM Z? 3.3V/0.2A C206 22U 50V D208 18V D203 6V8 GND GND GND 4 3 2 1 TLP781 PC3 AGND AGND 1U C215 D205 79C18V R209 220K GND 100K R443 CY4 470P NC CY3 Z68 47R R222 C212 1U R217 4K7 P_DIM BL_ON 24V/5A P_ON R431 470R Z71 L201 1R2 C211 0.1U GND 5 7 8 4 3 2 1 U201 VIPER17L R211 4R7 1 3 2 BAS21 D204 4R7 R206 Z7 Z8 E C B BT3904 Q407 C427 1U GND GND AGND AGND D210 33V Z21 GND GND AGND R208 680K Z69 GND 16V 220U C210 Z22 1 2 4 6 8 12 10 3 5 7 9 11 P1 Z70 1 3 2 BAS21 D207 C202 0.022U VCC1 GND R207 100R 9 2 1 3 4 5 6 7 8 10 11 TS1 E C B S4160T Q205 DS1 SR160 Z26 Z25 CE1 6U8 450V AGND 1N4007 D202 VB 1 2 3 4 PC1 TLP781 C208 470U 25V Z23 56K R219 1 2 3 U202 KIA2431 R202 4R7 R201 4R7 0.1U C217 AGND R227 47K AGND 470R R228 GND AGND R216 1K2 2K R218 AGND AGND 1K2 R220 AGND AGND C425 0.1U B C E Q405 BT3904 B E C Q406 BT3906 C426 0.1U 2K2 R455 T T T T T T ! T T T T ON: BY: CHECKED DRAWN DATE DESCRIPTION Last modif NAME Index-Lab 7 7 6 6 5 4 3 2 D D C C B B 1 A THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIEDUNLESS PERMITTED IN WRITING FORMAT DIN A4 SBU : ON: BY: OF : PAGE: Last saved : DESIGNATION TCLNO: TCL I VCTR LVCC PG SG CS RT VDL AR NC HVCC 1 N1 N3 N2 T T ! Vcc ON Vcc OFF Vcc MAX HOT COLD 25V 8.9-11.1V 11.2-13.8V 1 2 3 U402 TL431L 39K R429 2K2 R430 GND NC C417 NC R438 C402 1U D405 18V C407 0.01U Z? Z? C416 NC R426 1K2 18K R428 2 3 1 MBR20100CTP DS2 2 3 4 5 6 7 8 9 10 11 12 13 14 TS2 GND GND 10 7 6 5 4 3 1 2 8 9 U401 FSFR1700XS Z59 03-16-2011 QINJS V01 3 3 PE421C5 40-E421C5-PWB1XG 5-18-2011_15:50 R406 82K R408 12K C409 470P AGND1 AGND1 R409 2R7 4U7 C408 C412 4U7 C405 4U7 R405 2K2 R404 33K R411 22R R407 3K R410 1K C410 100P R401 0.27R R402 NC BL_ON 24V/5A Z42 0.1U C420 C415 0.1U GND GND GND GND AGND AGND1 AGND1 D402 18V LLC_VCC R412 2R7 AGND1 4 3 2 1 TLP781 PC2 Z19 35V 1000U C411 C413 1000U 35V Z61 A_DIM 14 1 2 3 4 5 6 7 8 9 10 11 12 13 P2 Z? P_DIM VBUS Z17 Z? Z? 4 3 2 1H3 C414 470U 35V 47K R445 GND Z47 R444 47K 1 3 2 DS3 MBR20100CTP GND C406 0.022U D401 MUR160 C401 0.1U Z43 R425 5K6 AGND1 AGND1 AGND R427 3K3 1 2 3 4 H2 Z60 L401 0.8UH AGND1

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