创维32L01HM液晶168P-P32TQF-0010电源背光板电路原理图

A B C D D C B A Title Number Revision Size A2 Date: 1-Apr-2009 Sheet of File: E:\图纸资料\平板\LCD\液晶电源图集\168P-P32TQF-00(T0)\G1D0-P32TQF00000-0000.D Drawn By: R65 R69 R59 R63 R64 R73 R77 R78 R66 C39 C45 C41 C48 C49 C47 C42 RS1A VD24 VD23 VD26 VD25 R68 R71 R70 VD20 VD27 VD21 VD22 VD28 R75 R81 Q7 FDPF7N50U Q8 FDPF7N50U C50 RL1A R76 C46 Vref BRI Vref ON/OFF R74 SCP OLR C44 C43 VCC3 C40 B+ VCC1 OLP1 1 OLP2 2 Comp 3 FB 4 Bdim 5 Adim 6 ENA 7 GND 8 OUTL 9 Vref 10 VCC 11 VB 12 OUTH 13 VS 14 SCP 15 RT 16 BCT 17 OLR 18 OLP4 19 OLP3 20 U5 FAN7313/6 VCC 1 HIN 2 LIN 3 GND 4 VB 8 HO 7 VS 6 LO 5 U6 FAN7382 R80 R60 R79 1 2 3 XP1 F1 C9 C10 L2 L3 R9 R23 VD6 VD1 C8 C17 C18 C12 C20 C25 C28 C14 C1 C3 C58 U2 817A R4 R34 R43 R17 R30 R29 R3 R39 VD4 L1 L5 90-264Vac RV1 10D471 VD16 VD12 C29 R35 R52 R44 R31 R49 R41 R37 R40 R50 R36 R42 R45 C35 C30 Q5 FQPF9N50C C33 C34 C31 C36 R53 VD10 t RT1 15D3R0 Bout B+ C54 C16 VD11 R18 R28 C55 V3 VD19 R51 R47 R33 R32 U4 817A V4 V5 R55 C38 VD15 VD17 VD14 R48 24V +12V +12V +24V VD18 VCC2 VCC2 Bout C64 B+ F2 C75 C13 C7 L4 C76 Pri+ 3 Pri- 1 Sec+ 10 Sec- 7 T4 ER2834 R105 CS1A Inv 1 Mot 2 Cmp 3 CS 4 Zcd 5 Gnd 6 Out 7 Vcc 8 U3 FAN7530 R54 R22 C81 W1 10 W2 10 T2 PQ2625 W3 15 Q1 TL431 VD3 VD8 W25 15 W17 12.5 R117 R116 C85 35V 22u C86 W30 15 R118 VCC1 R119 R61 R72 R67 W35 10 W36 15 R7 R11 R16 T3 EE16 R127 R128 C87 C88 Vstart R136 R135 C84 VD46 12V1 VD55 VD54 Vref W38 20 CS2A CS5A R154 R155 VDS1A VDS3A RS2A CS4A CS3A CS6A VDS2A VDS4A SCP RS1B RL1B CS1B CS2B CS5B VDS1B VDS3B RS2B CS4B CS3B CS6B VDS2B VDS4B SCP RS1C RL1C CS1C CS2C CS5C VDS1C VDS3C RS2C CS4C CS3C CS6C VDS2C VDS4C SCP RS1D RL1D CS1D CS2D CS5D VDS1D VDS3D RS2D CS4D CS3D CS6D VDS2D VDS4D SCP RS1E RL1E CS1E CS2E CS5E VDS1E VDS3E RS2E CS4E CS3E CS6E VDS2E VDS4E SCP RS1F RL1F CS1F CS2F CS5F VDS1F VDS3F RS2F CS4F CS3F CS6F VDS2F VDS4F SCP 1 2 3 5 7 9 11 4 6 8 10 XP2 ON/OFF +12V +12V +24V +24V +5V R98 W5 20 W6 15 W7 20 W8 15 W9 20 W10 15 W11 20 W12 20 W16 10 R84 TS2 EE22A TS3 EE22A TS1 EE22A A W13 12.5 W14 12.5 W18 12.5 W20 20 Drain GND Vcc Vfb Sync Vstr U1 FCSQ0565R VD56 T1 ER2834 C11 GND 1 Vcc 2 Vfb 3 Ipk 4 Vstr 5 D 6 D 7 D 8 U8 FSQ110 5 5 4 4 2 2 3 3 7 7 8 8 1 1 3 3 T5 EE16 Vstart C26 C32 R10 VD7 C19 C37 U7 817A R6 R8 R5 R2 R1 Q6 TL431 C61 R104 L6 R106 C51 +5V VCC IN B+ C2 C23 C22 C4 VD50 R14 VCC IN R15 V6 2N4403 R20 R19 Q9 TL431HX R25 R26 R27 R24 C24 C15 AC 2 V+ 1 AC 3 V- 4 BR1 BR R107 B+ VCC3 VCC2 1 2 3 XP3 BRI ON/OFF C53 C52 C5 ON/OFF W4 w W15 W-HX W19 W-HX W21 W-HX W23 W-HX W22 W-HX W27 W-HX W28 W-HX W29 W-HX W32 W-HX W33 W-HX +12V VD57