海尔TV3202-ZC02-01电源板（180W LCD）电路原理图

5 4 3 2 1 D D C C B B A A PFC_OUT PFC_Vcc LLC_Vcc Vcc +12V +5VStb Vcc PFC_Vcc LLC_Vcc +5VStb +12V Vaux Vaux +12V +5V Pon Pon +5VStb +5V +5V +12V +24V PFC_OUT LLC_OCP LLC_OCP Vaux Title Size Document Number Rev Date: Sheet of 1.5 180W LCD TV POWER SUPPLY A3 1 1 Tuesday, April 17, 2012 Title Size Document Number Rev Date: Sheet of 1.5 180W LCD TV POWER SUPPLY A3 1 1 Tuesday, April 17, 2012 Title Size Document Number Rev Date: Sheet of 1.5 180W LCD TV POWER SUPPLY A3 1 1 Tuesday, April 17, 2012 AC INPUT SWITCH ZD6 FLZ15VC ZD6 FLZ15VC R13 5.1K R13 5.1K R75 22R RC1206 R75 22R RC1206 R46 1K/1206 R46 1K/1206 C7 104 C7 104 C35 104 C35 104 + EC3 470uF 16V + EC3 470uF 16V R36 4.7K R36 4.7K R9 10K R9 10K D19 BAV99 D19 BAV99 R19 10K R19 10K U9 FOD817 U9 FOD817 2 4 3 1 R48 7mohm R48 7mohm D13 FLZ18VC D13 FLZ18VC R24 1.5K R24 1.5K C14 223 C14 223 C15 100pF C15 100pF R12 510K RC1206 R12 510K RC1206 - + U8A LM393 - + U8A LM393 3 1 2 8 4 C5 224 C5 224 R20 1K R20 1K R6 2K R6 2K R40 10 R40 10 L3 33uH L3 33uH 1 2 3 4 U4 TL431 U4 TL431 R77 100K R77 100K D12 1N4148 D12 1N4148 D8 FR104 D8 FR104 D20 1N4148 D20 1N4148 CON5 90-264V_AC 2PIN-7.92MM CON5 90-264V_AC 2PIN-7.92MM 1 2 + EC9 47uF 450V + EC9 47uF 450V + EC13 1000uF 35V + EC13 1000uF 35V CY2 471/250VAC CY2 471/250VAC D6 UF4007 D6 UF4007 + EC2 47uF 450V + EC2 47uF 450V C36 104 C36 104 R29 1M RC1206 R29 1M RC1206 R69 510K RC1206 R69 510K RC1206 C20 105/10V C20 105/10V D4 FFPF08H60S D4 FFPF08H60S CX2 0.22uF/250VAC CX2 0.22uF/250VAC R31 1K R31 1K C8 104 C8 104 R49 56K R49 56K R68 1M RC1206 R68 1M RC1206 C11 224 C11 224 R47 10 R47 10 U2 FAN7930 U2 FAN7930 INV 1 RDY 2 COMP 3 CS 4 ZCD 5 GND 6 OUT 7 VCC 8 BL1 10R LI-10 BL1 10R LI-10 R21 1K R21 1K R64 680 R64 680 C16 223/630V C16 223/630V R10 5.1K R10 5.1K L1 200uH L1 200uH C26 105 C26 105 C23 220pF C23 220pF D10 1N4148 D10 1N4148 R39 1K R39 1K D11 1N4148 D11 1N4148 R67 1M RC1206 R67 1M RC1206 R53 3K R53 3K C2 105/450V C2 105/450V R37 7mohm R37 7mohm RT1 5D-11 RDH5-3A-W RT1 5D-11 RDH5-3A-W R1 100K 2W R1 100K 2W Q2 MMBT4401 Q2 MMBT4401 R2 330R R2 330R ZD2 FLZ15VC ZD2 FLZ15VC R4 33K R4 33K R25A 2.2R R25A 2.2R C24 680pF C24 680pF C9 103 C9 103 R44 2.2K R44 2.2K CON2 Power Out 2 CON2 Power Out 2 1 2 3 4 5 6 7 8 + EC4 470uF 16V + EC4 470uF 16V R41 36K R41 36K L2 13uH L2 13uH R27 9.1KF R27 9.1KF D18 UF4007 D18 UF4007 C19 104 C19 104 ZD7 FLZ15VC ZD7 FLZ15VC F1 5AL 250V FUSE2-5.08X8.32 F1 5AL 250V FUSE2-5.08X8.32 L4 33uH L4 33uH 1 2 3 4 C37 104 C37 104 C3 474/450V C3 474/450V C30 103 C30 103 R66 9.1KF R66 9.1KF R25B 10R R25B 10R C12 100pF C12 100pF R18 5.1K R18 5.1K U3 FOD817 U3 FOD817 2 4 3 1 - + U8B LM393 - + U8B LM393 5 7 6 Q4 2N3904 Q4 2N3904 ZD1 FLZ18VC ZD1 FLZ18VC J4 0R J4 0R D7 1N4148 D7 1N4148 + EC15 470uF 25V + EC15 470uF 25V C33 104 C33 104 L5 13uH L5 13uH U7 TL431 U7 TL431 J7 0R J7 0R R52 0.2/3W R52 0.2/3W J3 0R RC1206 J3 0R RC1206 L6 13uH L6 13uH + EC17 10uF 35V + EC17 10uF 35V R54 1K R54 1K + EC14 470uF 25V + EC14 470uF 25V R33 1M RC1206 R33 1M RC1206 R7 510K RC1206 R7 510K RC1206 CON4 90-264V_AC 2PIN-7.92MM CON4 90-264V_AC 2PIN-7.92MM 1 2 C18 10p/1KV C18 10p/1KV CY1 471/250VAC CY1 471/250VAC D9 UF4007 D9 UF4007 R32 1M RC1206 R32 1M RC1206 + EC8 22uF 35V + EC8 22uF 35V R26 5.1K R26 5.1K Q11 2N4401 Q11 2N4401 R30 10K R30 10K R65 1.5K R65 1.5K J2 0R RC1206 J2 0R RC1206 U6 FSFR1700US U6 FSFR1700US Vdl 1 Con 2 RT 3 CS 4 SG 5 PG 6 LVcc 7 HVcc 8 Vctr 9 C22 104 C22 104 R51 9.1K R51 9.1K R61 5.1K R61 5.1K CON1 HEADER 13 CON1 HEADER 13 1 2 3 4 5 6 7 8 9 10 11 12 13 Q6 2N3904 Q6 2N3904 Q12 2N4401 Q12 2N4401 + EC6 10uF 35V + EC6 10uF 35V R74 100K R74 100K C31 473 C31 473 RV1 10D-471 RDH5-3A-W RV1 10D-471 RDH5-3A-W Q1 AO4435 Q1 AO4435 4 2 1 3 8 6 5 7 Q10 2N7002 Q10 2N7002 C13 473 C13 473 R55 6.2K R55 6.2K D3 MBR2060CT D3 MBR2060CT 2 2 1 1 3 3 R17 10KF R17 10KF ZD4 FLZ18VC ZD4 FLZ18VC R45 5.1K R45 5.1K C27 102 C27 102 D21 1N4148 D21 1N4148 Q8 MMBT3904 Q8 MMBT3904 R3 510K RC1206 R3 510K RC1206 R35 330K R35 330K D16 MBR20100CT D16 MBR20100CT 2 2 1 1 3 3 D2 1N5406 D2 1N5406 R62 2.2K R62 2.2K + EC16 470uF 25V + EC16 470uF 25V + EC11 1000uF 35V + EC11 1000uF 35V + EC10 47uF 450V + EC10 47uF 450V C4 10pF C4 10pF R59 2.2K R59 2.2K J5 0R RC1206 J5 0R RC1206 Q5 2N3906 Q5 2N3906 R71 33K R71 33K R25 2.2R/1206 R25 2.2R/1206 Q9 2N7002 Q9 2N7002 CY3 222/250VAC CY3 222/250VAC C29 104 C29 104 U10 TL431 U10 TL431 Q3 FDPF18N50 Q3 FDPF18N50 + EC7 22uF 35V + EC7 22uF 35V R5 100K R5 100K T2 TRANS T2 TRANS 1 5 2 7 4 6 3 - + BD1 GBJ1006 - + BD1 GBJ1006 2 1 3 4 D1 1N5406 D1 1N5406 R63 4.75KF R63 4.75KF C10 105 C10 105 R58 33K R58 33K J6 0R J6 0R R43 1K R43 1K R42 100 R42 100 Q13 2N3904 Q13 2N3904 R72 33K R72 33K R57 95K R57 95K U5 FOD817 U5 FOD817 2 4 3 1 R11 10/1206 R11 10/1206 D17 MBR2060 D17 MBR2060 D5 1N4148 D5 1N4148 Q7 2N3904 Q7 2N3904 R76 22R RC1206 R76 22R RC1206 C1 472/400V C1 472/400V R34 2.2K R34 2.2K R70 1M R70 1M C28 104 C28 104 R56 2.2K R56 2.2K R16 0.1/3W R16 0.1/3W R50 1.5K R50 1.5K R28 1M RC1206 R28 1M RC1206 + EC12 680uF 35V + EC12 680uF 35V ZD5 FLZ5VC ZD5 FLZ5VC R38 1K R38 1K CX1 0.22uF/250VAC CX1 0.22uF/250VAC C21 104 C21 104 R15 220R R15 220R R8 2.2R/1206 R8 2.2R/1206 + EC1 470uF 16V + EC1 470uF 16V T1 PFC TRANS T1 PFC TRANS 3 5 1 4 R23 10K R23 10K PWM U1 ICE3B0565 PWM U1 ICE3B0565 DRAIN 5 CS 3 4 DRAIN SOFTS 1 FB 2 NC 6 VCC 7 GND 8 ZD3 FLZ27VC ZD3 FLZ27VC R73 2.2K R73 2.2K C34 472/400V C34 472/400V J1 0R RC1206 J1 0R RC1206 C6 104 C6 104 C25 473 C25 473 C32 104 C32 104 C17 104 C17 104 T3 TRANS T3 TRANS 10 4 3 13 12 11 9 8 7 1 2 5 6 R60 4.7K R60 4.7K R14 22R/1206 R14 22R/1206 R22 10K R22 10K D14 1N4148 D14 1N4148