海尔KB-5150兆驰电源板电路原理图

5 4 3 2 1 D D C C B B A A VCC1 VCC2 VH VH VCC1 VCC2 VCC2 VCC1 VCC1 +5VStb +12V +5V Pon Pon +5VStb +5V +5V FB FB +12V +24V +24V +12V +24V +5V +5V Title Size Document Number Rev Date: Sheet of 1.5 100W LCD TV POWER SUPPLY A3 1 1 Friday, March 30, 2012 Title Size Document Number Rev Date: Sheet of 1.5 100W LCD TV POWER SUPPLY A3 1 1 Friday, March 30, 2012 Title Size Document Number Rev Date: Sheet of 1.5 100W LCD TV POWER SUPPLY A3 1 1 Friday, March 30, 2012 AC INPUT C203 223 C203 223 R414 10K R414 10K T1 EC35 T1 EC35 10 4 3 12 11 9 8 7 1 2 5 6 ZD200 FLZ18VC ZD200 FLZ18VC D101 HER308 D101 HER308 MOV NC MOV NC C201 104/50V C201 104/50V R309 0.27/3W R309 0.27/3W R113 510R R113 510R + EC201 47uF/50V + EC201 47uF/50V R507 33K R507 33K C404 104 C404 104 R401 22R RC1206 R401 22R RC1206 R406 10K R406 10K C300 104/50V C300 104/50V R108 1.5M R108 1.5M R404 10K R404 10K R107 R107 R105 22K R105 22K C502 104 C502 104 U4 TL431 U4 TL431 C503 102/1KV C503 102/1KV L4 1mH L4 1mH 1 2 3 4 R402 10K R402 10K R415 1K R415 1K L2 L2 3 1 4 2 R301 100K R301 100K Q102 SMK0270F Q102 SMK0270F + EC400 1000uF/25V + EC400 1000uF/25V R100 1.5M R100 1.5M R1 1M RC1206 R1 1M RC1206 D200 UF4007 D200 UF4007 C301 105/50V C301 105/50V R509 10K R509 10K CY1 CY1 L201 L201 R12 R12 D202 FR104 D202 FR104 + EC202 10uF/50V + EC202 10uF/50V U101 U101 VCC 8 CS 4 INV 1 GD 7 GND 6 ZCD 5 COMP 2 MULT 3 D404 1N4148 D404 1N4148 R204 NC R204 NC D100 5A600V D100 5A600V PHS3 22R HS-L PHS3 22R HS-L 1 2 + EC200 47uF/50V + EC200 47uF/50V L1 L1 3 1 4 2 C303 101 C303 101 PHS2 22R HS-L PHS2 22R HS-L 1 2 R504 510R 2W R504 510R 2W R115 10R R115 10R R410 1K R410 1K R407 1K R407 1K C406 104 C406 104 C403 105/25V C403 105/25V R303 1K R303 1K R308 1R5 R308 1R5 + EC504 1000uF/35V + EC504 1000uF/35V MOV VZ1 MOV VZ1 C100 105 C100 105 3UH L501 3UH L501 R50122R R50122R Q400 2SK2843 Q400 2SK2843 D405 1N4148 D405 1N4148 CY2 CY2 R209 2.2R R209 2.2R R413 47KF R413 47KF R111 470R R111 470R F2 5A/250VAC F2 5A/250VAC R101 1.5M R101 1.5M C7 1u/400V C7 1u/400V R508 95K R508 95K ZD400 7.5V ZD400 7.5V C1 C1 R412 5.1KF R412 5.1KF R50022R R50022R R106 10R R106 10R 3UH L400 3UH L400 CON1 8PIN CON1 8PIN 1 2 3 4 5 6 7 8 C405 103 C405 103 R208 2.2R R208 2.2R C500 102/1KV C500 102/1KV ZD401 FLZ15VC ZD401 FLZ15VC C401 104 C401 104 R102 1.5M R102 1.5M + EC501 1000uF/25V + EC501 1000uF/25V R307 1R5 R307 1R5 Q401 2N3904 Q401 2N3904 IC4 EL817 IC4 EL817 2 4 3 1 R411 5.1K R411 5.1K R302 22R/1206 R302 22R/1206 CY3 CY3 R4 1M RC1206 R4 1M RC1206 U9 TL431 U9 TL431 R312 100R R312 100R F1 NC F1 NC L100 L100 D501 SF20A300HPI TO220-3A D501 SF20A300HPI TO220-3A 2 2 1 1 3 3 R511 10K R511 10K L3 EI28 L3 EI28 6 4 8 1 R408 10K R408 10K R10 R10 R3 1M RC1206 R3 1M RC1206 R409 5.1K R409 5.1K NC NC R109 820K R109 820K C400 102 C400 102 D400 SBR2060 TO220-3A D400 SBR2060 TO220-3A 2 2 1 1 3 3 Q403 2N3904 Q403 2N3904 CON2 HEADER 13 CON2 HEADER 13 1 2 3 4 5 6 7 8 9 10 11 12 13 U301 OB2263 U301 OB2263 GND 1 FB 2 RI 3 SENSE 4 VDD 5 GATE 6 Q001 2N3906 Q001 2N3906 C302 102 C302 102 R310 100R R310 100R R116 24K R116 24K C103 104/50V C103 104/50V + EC503 1000uF/35V + EC503 1000uF/35V D201 1N4148 D201 1N4148 D500 SBR20100 TO220-3A D500 SBR20100 TO220-3A 2 2 1 1 3 3 + EC203 10uF/50V + EC203 10uF/50V NC NC C505 104 C505 104 C407 103 C407 103 R201 100R R201 100R R103 33K R103 33K C104 101 C104 101 C101 224 C101 224 D403 1N4148 D403 1N4148 Q103 SMK0870F Q103 SMK0870F Q101 FQPF10N50 Q101 FQPF10N50 R202 68K R202 68K R9 R9 R110 22R 1206 R110 22R 1206 + EC500 1000uF/25V + EC500 1000uF/25V C504 103 C504 103 R203 1K R203 1K 3UH L500 3UH L500 R505 1K R505 1K R313 68K 3W R313 68K 3W D402 1N4148 D402 1N4148 R405 1K R405 1K U201 OB2273 U201 OB2273 GND 1 FB 2 RI 3 SENSE 4 VDD 5 GATE 6 D17 1N4148 D17 1N4148 R104 123 R104 123 NC NC R510 10K R510 10K R207 2.2R/1206 R207 2.2R/1206 CN101 AC INPUT CN101 AC INPUT 1 2 R503 100K 2W R503 100K 2W Q402 2N3906 Q402 2N3906 R205 220 R205 220 R200 100R R200 100R NTC TH1 NTC TH1 + EC502 470uF/25V + EC502 470uF/25V IC6 EL817 IC6 EL817 2 4 3 1 D15 HER207 D15 HER207 C105 101 C105 101 + EC402 470uF/25V + EC402 470uF/25V C102 103 C102 103 - + BD1 GBJ606 - + BD1 GBJ606 2 1 3 4 T2 EE25 T2 EE25 7 4 6 3 5 1 8 + EC401 1000uF/25V + EC401 1000uF/25V R403 100K R403 100K PHS1 22R HS-L PHS1 22R HS-L 1 2 R306 10K R306 10K C202 102/50V C202 102/50V Q10 MMBT4401 Q10 MMBT4401 R400 22R RC1206 R400 22R RC1206 Q200 C8050 Q200 C8050 D203 1N4148 D203 1N4148 R11 R11 IC9 EL817 IC9 EL817 2 4 3 1 C304 472/400V C304 472/400V R112 10K R112 10K R502 100R 2W R502 100R 2W + C16 82uF/450V + C16 82uF/450V Q406 2N3904 Q406 2N3904 R506 2.2K R506 2.2K Q11 MMBT4403 Q11 MMBT4403 R305 47R/1206 R305 47R/1206 R2 1M RC1206 R2 1M RC1206 R8 R8 R114 0.33R/3W R114 0.33R/3W R210 2.2K R210 2.2K C200 472/400V C200 472/400V D401 1N4148 D401 1N4148 + EC505 470uF/35V + EC505 470uF/35V R417 10K R417 10K R206 22R/1206 R206 22R/1206 R311 100R R311 100R C402 104 C402 104 R300 10 R300 10 R304 330 R304 330 ZD402 FLZ27VC ZD402 FLZ27VC C501 104/50V C501 104/50V R7 100R 2W R7 100R 2W R416 220R R416 220R