32寸普通液晶电视电源板电路图

A B C D D C B A GND 1 2 3 4 CON3 1 2 3 4 5 6 7 8 CON5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CON4 13PIN2.54 GND GND GND 24V VAUDIO 5VC 5V STB 5VSB 12V R46 R54 C17 R60 C27 R70 R42 R107 A 1 K 2 C 4 E 3 PC1 R13 1 2 R59 D3 R64 R81 R112 R82 RJ5 R102 C7 C35 C19 R109 R81 R77 R6 Z2 C42 B 1 C 3 E 2 Q1 E4 R124 R43 R63 R11 R52 R79 C3 1 1 2 2 D2 R57 1 2 L6 G 1 3 2 M4 GND 1 COM 2 RT 3 FB 4 VCC 5 OUT 6 U7 24V 5V R53 STB 2 1 TD3 5 4 TD3 CTN180-T2 R93 C39 R90 R104 C40 PC2 R103 R122 R118 R91 G 1 3 2 Q2 12VC C38 C34 R92 R117 C45 R98 R7 R115 67 9 10 TD3 CTN180-T2 1 2 L5 R111 R108 R96 RJ6 C26 E6 R100 R99 R123 R101 R126 R125 D6 PGND AA0 C20 PGND R12 1 2 J14 400V R80 R67 R55 R61 R83 VDD1 PGND 12VC B 1 C 3 E 2 Q4 B 1 C 3 E 2 Q6 B 1 C 3 E 2 Q5 VDD3 VDD3 R16 PGND 5VSB D16 D12 Z4 Z1 D15 B 1 C 3 E 2 Q15 B 1 C 3 E 2 Q16 B 1 C 3 E 2 Q17 D21 Z5 Z7 E5 PGND PGND 5VSB 2 2 3 3 1 1 U5 C33 E14 E15 E16 1 2 JM19 B 1 C 3 E 2 Q18 B 1 C 3 E 2 Q19 5VSC 5VSC Z6 1 2 JM18 5VC R121 Z3 RT2 1 2 C22 R65 R88 R47 R114 R56 R76 R58 C1 1 2 R105 R131 R87 R72 R119 R71 R68 C11 C37 C36 R95 R73 R34 R135 E8 B 1 C 3 E 2 Q8 R84 G 1 3 2 M2 R62 R4 R130 C32 R69 R50 R51 R77 Q10 R120 2 2 3 3 1 1 U3 R138 R97 R116 PC3 R113 R66 R132 2 2 3 3 1 1 U4 24VA C41 R133 D4 D5 RJ9 C4 E10 C46 C31 R110 R129 E9 R137 R106 R139 C28 R134 C5 R136 400V I- 1 I+ 2 SYNC 3 OSC 4 CT 5 RT 6 DIS 7 CSS 8 COM 9 SHUT 10 OUTA 11 GND 12 VCC 13 OUTB 14 VCC 15 REF 16 J15 R37 R44 1 2 JM6 COM COM REF 1 2 C16 1 2 C24 1 2 C29 REF 1 2 C21 1 2 C25 1 2 C23 1 2 C43 RT REF CT1 1 2 JM7 B 1 C 3 E 2 Q11 B 1 C 3 E 2 Q14 G 1 3 2 M3 PGND D10 D17 D9 D14 D20 D22 D19 PGND D23 B 1 C 3 E 2 Q12 D18 E7 24V R8 E12 R128 12VA E11 R127 E13 1 2 C44 12VB R94 12V 1 2 JM17 12VC 1 2 JM16 1 2 JM15 12VA 24VA 1 2 JM14 12VC 24V 12VC 12VC PGND PGND 1 2 JM9 1 2 JM10 1 2 JM7 1 2 C2 R89 D13 D11 PGND PGND PGND PGND PGND PGND PGND PGND PGND PGND 1 2 C18 VCC R75 R85 R86 C30 C48 REF REF B 1 C 3 E 2 Q13 PGND 1 2 L4 1 2 L6 7 11 TD1 CTN180-TI 12 TD1 CTN180-TI 5 TD1 CTN180-TI 6 TD1 CTN180-TI 3 TD2 CTN180-T3 6 TD2 CTN180-T3 9 TD2 CTN180-T3 2 14 TD1 CTN180-T1 E3 C14 R32 R40 R41 CB1 CB2 R5 R23 R2B R38 R2C R39 R14 RZ1 C12 R30 1 2 3 4 BD1 1 1 2 2 BD2 D1 R17 E1 RJ2 R29 RJ1 RJ3 B 1 C 3 E 2 Q7 G 1 D 3 S 2 M1 R26 1 1 2 2 F1 R22 R2A R24 R27 R31 C13 R28 C11 1 1 2 2 3 3 4 4 LF1 CX1 1 2 CY1 CY2 R3 1 2 L2 1 2 L1 INV 1 COMP 2 MULT 3 CS 4 ZCD 5 GND 6 GD 7 VCC 8 U2 C10 AA0 A2 AA1 AA2 400V AA1 1 2 CON1 1 3 4 6 LF2 CTN180-HL2 8 9 10 LF3 CTN180-L1 B 1 C 3 E 2 Q9 C6 2 2 3 3 1 1 U1 R1 RZ2 PGND PGND 1 2 JM3 1 2 JM2 PGND 1 2 JM5 R21 C9 C8 R14 B 1 C 3 E 2 Q3 R18 R20 R35 R19 1 2 JM4 1 2 JM1 1 2 JM12 PGND VDD1 RJ4 R33 R36 R25 VCC D8 D7 RJ7 1 2 JM11 PGND RT1 PGND 1 2 CY4 1 2 CY3 OVP E2 5VSB R49 L N R10 R9 R45