海尔LE39B50液晶电源板电路图

分类:电子电工 日期: 点击:0
海尔LE39B50液晶电源板电路图-0 海尔LE39B50液晶电源板电路图-1

5 4 3 2 1 D D C C B B A A FB +12V +12V ON/BK FB +5VStb +12V +5V PON PON +5VStb +5V +5VStb Vcc Vaux PFC_Vcc Vaux PFC_Vcc Vcc +12V +5V ON/BK ADJ SGND PFC_OUT GND LED_Vcc Restart Title Size Document Number Rev Date: Sheet of C TV4205-ZC02-01(C) A3 1 3 Thursday, July 19, 2012 Title Size Document Number Rev Date: Sheet of C TV4205-ZC02-01(C) A3 1 3 Thursday, July 19, 2012 Title Size Document Number Rev Date: Sheet of C TV4205-ZC02-01(C) A3 1 3 Thursday, July 19, 2012 AC INPUT RJ105 0R RJ105 0R R225 10K R225 10K L101 PFC TRANS L101 PFC TRANS 3 5 1 4 C208 105/25V C208 105/25V CON101 90-264V_AC 2PIN-7.92MM CON101 90-264V_AC 2PIN-7.92MM 1 2 R116 100R/1206 R116 100R/1206 R234 220R R234 220R R137 0.68R/2WS R137 0.68R/2WS R203 47R R203 47R R212 10K R212 10K CY101 471/250VAC CY101 471/250VAC R120 1MF R120 1MF Q103 FDPF18N50 Q103 FDPF18N50 R248 10K R248 10K C218 104 C218 104 R209 22R R209 22R RV101 14D561 RV101 14D561 1 2 + EC208 1000uF/10v + EC208 1000uF/10v C105 10pF C105 10pF R122 1M RC1206 R122 1M RC1206 C206 104 C206 104 C103 474/450V C103 474/450V D106 1N4148 D106 1N4148 R227 100K R227 100K D102 1N5406 D102 1N5406 C210 102 C210 102 R102 1M RC1206 R102 1M RC1206 CY106 222/250VAC CY106 222/250VAC R105 100R R105 100R ZD201 FLZ12VC ZD201 FLZ12VC C201 103 C201 103 R118 10K R118 10K RJ106 0R RJ106 0R C109 473 C109 473 Q105 C8550 Q105 C8550 + EC207 1000uF/10v + EC207 1000uF/10v R110 10K R110 10K R101 510K RC1206 R101 510K RC1206 C102 474/450V C102 474/450V Q104 FDPF18N50 Q104 FDPF18N50 R103 68K/1W R103 68K/1W CY102 471/250VAC CY102 471/250VAC + EC209 1000uF/10v + EC209 1000uF/10v D101 1N4148 D101 1N4148 R240 5.1K R240 5.1K Q204 2N3904 Q204 2N3904 R155 10R/1206 R155 10R/1206 + EC205 470uF/25V + EC205 470uF/25V U102 FAN7930 U102 FAN7930 INV 1 RDY 2 COMP 3 CS 4 ZCD 5 GND 6 OUT 7 VCC 8 U206 EL817 U206 EL817 2 4 3 1 R115 0.22/3W R115 0.22/3W CY104 471/250VAC CY104 471/250VAC LF102 10mH LF102 10mH 1 2 3 4 C108 224 C108 224 R207 100K R207 100K Q203 2N3904 Q203 2N3904 F102 5A/250VAC FUSE2-5.08X8.32 F102 5A/250VAC FUSE2-5.08X8.32 Q209 2N3904 Q209 2N3904 R145 2.2K R145 2.2K + EC206 470uF/25V + EC206 470uF/25V C101 104 C101 104 D107 1N4148 D107 1N4148 C112 104/25V C112 104/25V RT101 3D2-14 RDH5-3A-W RT101 3D2-14 RDH5-3A-W C211 104 C211 104 C214 223 C214 223 R239 1K R239 1K Q106 2N3906 Q106 2N3906 R206 2K R206 2K + EC104 10uF/50V + EC104 10uF/50V L201 5uH L201 5uH C209 102/400V C209 102/400V CX101 0.22uF/250VAC CX101 0.22uF/250VAC R247 9.1KF R247 9.1KF R241 1K R241 1K D204 MBR2060CT D204 MBR2060CT 2 2 1 1 3 3 LF103 1mH LF103 1mH 1 2 3 4 R107 1M RC1206 R107 1M RC1206 R114 NC R114 NC C207 223 C207 223 C203 102/400V C203 102/400V LF101 10mH LF101 10mH 1 2 3 4 Q101 C8050 Q101 C8050 C107 100pF C107 100pF C111 104 C111 104 ZD101 FLZ18VC ZD101 FLZ18VC C104 472/400V C104 472/400V F101 5A/250VAC FUSE2-5.08X8.32 F101 5A/250VAC FUSE2-5.08X8.32 D108 HER204 D108 HER204 R128 10K R128 10K CX102 0.22uF/250VAC CX102 0.22uF/250VAC R124 1K R124 1K R132 4R7 R132 4R7 D203 MBR20100CT D203 MBR20100CT 2 2 1 1 3 3 D103 1N5406 D103 1N5406 + EC106 4.7uF/50V + EC106 4.7uF/50V R130 1M RC1206 R130 1M RC1206 CON201 HEADER 13 CON201 HEADER 13 1 2 3 4 5 6 7 8 9 10 11 12 13 D104 FFPF08H60S D104 FFPF08H60S R117 10K R117 10K R138 1M RC1206 R138 1M RC1206 R104 100R R104 100R R205 47R R205 47R U201 EL817 U201 EL817 2 4 3 1 + EC103 NC + EC103 NC + EC107 47uF/50V + EC107 47uF/50V U101 OB2273 U101 OB2273 GND 1 FB 2 RI 3 SENSE 4 VDD 5 GATE 6 Q110 C8050 Q110 C8050 R210 10K R210 10K C113 223 C113 223 R112 1M RC1206 R112 1M RC1206 R129 510K RC1206 R129 510K RC1206 ZD102 FLZ22VC ZD102 FLZ22VC R121 20KF R121 20KF T101 TRANS T101 TRANS 6 8 4 12 9 10 5 2 3 7 U208 TL431 U208 TL431 R119 220R R119 220R C114 101 C114 101 R113 NC R113 NC + EC102 47uF/450V + EC102 47uF/450V D110 1N4148 D110 1N4148 CY103 471/250VAC CY103 471/250VAC R111 47R/1206 R111 47R/1206 CON102 90-264V_AC 2PIN-7.92MM CON102 90-264V_AC 2PIN-7.92MM 1 2 C106 104/50V C106 104/50V R136 2R2 R136 2R2 + EC201 470uF/25V + EC201 470uF/25V D109 1N4148 D109 1N4148 C110 100pF C110 100pF D105 FR107 D105 FR107 - + BD101 GBJ1006 - + BD101 GBJ1006 2 1 3 4 R249 10K R249 10K R109 2.2R/1206 R109 2.2R/1206 RJ203 0R RJ203 0R R153 47R R153 47R Q202 QM4003D Q202 QM4003D R243 1.5K R243 1.5K C215 105/25V C215 105/25V L102 200uH L102 200uH R246 9.1KF R246 9.1KF R154 560R/1206 R154 560R/1206 R108 10K R108 10K L203 5uH L203 5uH RJ102 0R RJ102 0R Q102 C8050 Q102 C8050 R106 33K R106 33K R139 1M R139 1M C205 103 C205 103 R208 10K R208 10K R127 22R R127 22R C212 102 C212 102 R125 1M RC1206 R125 1M RC1206 R123 1M RC1206 R123 1M RC1206 R201 22R R201 22R Q113 2N3906 Q113 2N3906 + EC101 47uF/450V + EC101 47uF/450V D201 1N4148 D201 1N4148 R126 47R R126 47R CY105 222/250VAC CY105 222/250VAC R131 330R R131 330R Q208 QM4002D Q208 QM4002D 5 4 3 2 1 D D C C B B A A DIM Vref LED1A LED2A I1 LED+ Vref I2 LED+ LED3A LED4 I1 I3 I2 I4 I3 I4 Vb LED1 LED3 LED2 LED4 LED3 LED1A LED2A LED4 FB Vref FB I5 LED5 LED5A I5 LED+ LED+ LED+ LED+ LED+ LED+ LED4 LED3A LED2A LED1A LED5A LED5A LED3 LED3A LED2A LED2 LED1A LED1 LED5A LED5 I1 I5 I3 I4 DIM VDD LED+ VDD VDD VDD +12V LED_Vcc PFC_OUT ADJ Restart +5V GND SGND Title Size Document Number Rev Date: Sheet of C TV4205-ZC02-01(C) A4 1 1 Friday, August 31, 2012 Title Size Document Number Rev Date: Sheet of C TV4205-ZC02-01(C) A4 1 1 Friday, August 31, 2012 Title Size Document Number Rev Date: Sheet of C TV4205-ZC02-01(C) A4 1 1 Friday, August 31, 2012 R144 100K R144 100K RJ209 0R RJ209 0R D207 BAV70 D207 BAV70 R151 0.65R/2W R151 0.65R/2W R226 10K R226 10K C118 101 C118 101 RJ104 0R RJ104 0R D115 1N4148 D115 1N4148 Q112 2N3904 Q112 2N3904 CON202 HEADER 9 CON202 HEADER 9 1 2 3 4 5 6 7 8 9 R252 10K R252 10K U207 TL431 U207 TL431 D210 1N4148 D210 1N4148 RJ205 0R RJ205 0R RJ207 0R RJ207 0R + EC202 220uF/100V + EC202 220uF/100V C220 105 C220 105 D211 1N4148 D211 1N4148 C119 102 C119 102 R140 1K R140 1K RJ210 0R RJ210 0R R148 100K R148 100K CON207 HEADER 3 CON207 HEADER 3 1 2 3 R258 10K R258 10K U203 EL817 U203 EL817 2 4 3 1 - + U205A LMV358 - + U205A LMV358 3 1 2 8 4 R238 10K R238 10K R253 22K R253 22K Q109 C8550 Q109 C8550 T102 NC T102 NC 1 4 2 3 Q114 2N3904 Q114 2N3904 R202 NC R202 NC R150 4R7/1206 R150 4R7/1206 D209 BAV70 D209 BAV70 R237 10KF R237 10KF R250 30R R250 30R R215 150K R215 150K C121 105 C121 105 C217 104 C217 104 R157 330K R157 330K - + U205B LMV358 - + U205B LMV358 5 7 6 R134 NC R134 NC L202 5uH L202 5uH R223 6R8/1W R223 6R8/1W CON206 HEADER 3 CON206 HEADER 3 1 2 3 Q201 N-MOS Q201 N-MOS R256 62K R256 62K Q107 C8050 Q107 C8050 R235 5.1K R235 5.1K R141 47R R141 47R R152 100R/1W R152 100R/1W R217 4.7K R217 4.7K Q205 N-MOS Q205 N-MOS D111 NC D111 NC C213 10P C213 10P RJ103 0R RJ103 0R D205 BAW56 D205 BAW56 R244 10K R244 10K + EC203 220uF/100V + EC203 220uF/100V CON205 HEADER 3 CON205 HEADER 3 1 2 3 C216 104 C216 104 C204 104/100V C204 104/100V R214 150K R214 150K R156 510K R156 510K U103 OB2263 U103 OB2263 GND 1 FB 2 RI 3 SENSE 4 VDD 5 GATE 6 R224 10K R224 10K D113 1N4148 D113 1N4148 D112 FR207 D112 FR207 R230 150K R230 150K R260 150K R260 150K T103 EFD30 T103 EFD30 10 7 1 2 3 4 6 8 11 12 R257 10K R257 10K R216 30K R216 30K CON204 HEADER 3 CON204 HEADER 3 1 2 3 R232 10K R232 10K D208 1N4148 D208 1N4148 Q210 N-MOS Q210 N-MOS D114 1N4148 D114 1N4148 R133 NC R133 NC RJ101 0R RJ101 0R C202 102/400V C202 102/400V RJ206 0R RJ206 0R C120 105 C120 105 R143 10K R143 10K R254 6R8/1W R254 6R8/1W R146 330R R146 330R R222 6R8/1W R222 6R8/1W R242 100K R242 100K C219 473 C219 473 R211 10K R211 10K D212 HER310 D212 HER310 RJ211 0R RJ211 0R R204 NC R204 NC D202 HER310 D202 HER310 R213 150K R213 150K RJ208 0R RJ208 0R R245 1.5K R245 1.5K R251 NC R251 NC C115 472/400V C115 472/400V Q108 MDF0765 Q108 MDF0765 R142 22R R142 22R R147 100K R147 100K U204 TL431 U204 TL431 R218 150K R218 150K R220 6R8/1W R220 6R8/1W R228 10K R228 10K C221 4.7K C221 4.7K + EC204 220uF/100V+ EC204 220uF/100V RJ201 0R RJ201 0R R219 20K R219 20K RJ212 0R RJ212 0R R259 10K R259 10K D206 BAW56 D206 BAW56 R221 6R8/1W R221 6R8/1W R231 10K R231 10K R149 4R7/1206 R149 4R7/1206 Q206 N-MOS Q206 N-MOS C116 104/50V C116 104/50V R236 15K R236 15K CON203 HEADER 3 CON203 HEADER 3 1 2 3 Q111 2N3904 Q111 2N3904 R255 150K R255 150K R233 1K R233 1K Q207 N-MOS Q207 N-MOS R135 68K/1W R135 68K/1W R229 1K R229 1K C117 104/50V C117 104/50V

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