创维168P-P26ATB-00电源原理图
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Tuesday, June 30, 2009 5 1 A3 NO.1 0.1 OB 26寸LIPS of Sheet Date: Rev Document Number Size Title EL-28 TO220 TO220 A B C D 5 4 3 2 1 D C B A 1 2 3 4 5 R101 1M R107 33K/0805 R102 1M R108 22K/0805 R112 10K/0805 R117 1.5M/1206 R114 0.33/2W CX101 224 R109 10R/0805 1 2 3 4 LF101 LF RT101 2.5/100 R110 10R/1206 R104 1.5M/1206 R111 10R/1206 300UH T101 1 2 3 4 LF102 C101 105/400V R105 1.5M/1206 R103 1.5M/1206 R113 470R/0805 R118 24K/0805 D103 IN4148 CX102 224 + C102 100uF/450V CY102 102 Q101 2SK2842 MOV CY101 102 C103 270nF/0805 GD101 VDR L104-A LB GD102 VDR F101 4A/250V C104 1uF/0805 D101 SF31JG C105 103/0805 AC-N AC-L CN1 + - BD101 KBJ606 D102 LTTH506 C107 105 1 INV 2 COMP 3 MULT 4 CS 5 ZCD 6 GND 7 GD 8 VCC U101 OB6563 R115 1.5M/1206 CY103 222 C106 101/0805 C108 NC/0805 R116 1.5M/1209 R106 12K/0805 VDD PFCOUT Monday, March 08, 2010 5 2 A3 NO.2 0.1 OB 26寸LIPS of Sheet Date: Rev Document Number Size Title TO220 T-EPC34 A B C D 5 4 3 2 1 D C B A 1 2 3 4 5 C120 102/100V R160 R L101 3uH + C134 470uF/35V + C125 1000uF/10V + C127 470uF/35V D110 SB20100 R136 47R*2/1206 + C136 1000uF/35V C115 0.1uF/0805 C109 472/1KV C130 120nF/0805 C123 NC C110 0.1uF/0805 C135 NC C112 33nF/0805 C113 101/0805 ZD106 ZD Q107 NPN CY104 222 2 1U104--B PC817B L102 3uH R119 100K/2W R132 0.27R/2W + C138 CAP2 C243 C Q103 P2003 R140 47R*2/1206 + C121 1000uF/25V 2 1 U103--B PC817A R135 4.7K/0805 D111 SB2060 R134 10K/0805 R153 R C131 680nF/0805 GND FB VIN RI RT SENSE VDD GATE U102 OB2269C + C122 470uF/35V Q102 2SK3673 C132 102/200V R166 R R154 R R141 47R*2/1206 + C137 1000uF/25V C129 NC R122 NC/0805 R126 24K/0805 D104 FR107 Z105 30C D108 IN4148 D107 FR107 3 1 6 5 12 7 11 8_9 10 T102 550uH R158 R R142 750K/1206 D105 IN4148 C128 NC A K R SHR101 TL431 R121 750K/1206 C119 102/100V R133 470R/0805 R144 NC R152 NC/0805 R147 6.8K/0805 R131 10K R146 6.8K/0805 R149 1K/0805 R145 6.8K/0805 R120 750K/1206 R128 22R/1206 Z104 15C R129 10R R143 470R/0805 R148 NC/0805 R151 10K/0805 R150 4.7K/0805 R130 10R + C117 4.7uF/50V Q103 3906 L103 3uH + C116 47uF/50V + C126 1000uF/10V D210 DIODE C132 C R245 R D109 STTH2002 Q106 3904 + C133 1000uF/35V 4 3 U104--A PC817B C141 C D211 DIODE R159 R + C139 CAP2 R125 3.3R/1206 4 3 U103--A PC817A C124 NC R156 R Q104 P2003 SB +24V/3A +12V/3A +5V/3A PFCOUT VDD BK +24V/3A +12V/3A VCC +24V/3A +12V/3A VCC Wednesday, June 02, 2010 5 3 A3 NO.3 0.1 OB 26寸LIPS of Sheet Date: Rev Document Number Size Title A B C D 5 4 3 2 1 D C B A 1 2 3 4 5 C203 105 R210 10R C207 104 Q205 2N7002 Q204 2N7002 Q206 DTC143 Q206 2N7002 C215 224 Q208 3904 R218 10K C208 104 C205 103 R211 10R R203 10K R222 5.6K R223 5.6K S1 G1 S2 G2 D22 D21 D12 D11 Q202 B3965D Z203 5.6V C202 104 R208 10R R217 4.7K C211 822 C209 475 R205 NC C218 103 C214 103 R204 10K R206 180K Z202 5.6V C212 105 R248 10k R207 47K C210 475 C213 273 R213 10K + C201 220uF/35V C206 101 R201 10K R209 10R R249 10k R220 10K R202 NC R212 160K S1 G1 S2 G2 D22 D21 D12 D11 Q201 B3965D R216 30K CS CMP/SST STIME VS RI GND GATE-P2 GATE-N2 GATE-P1 GATE-N1 VDDA BF/DMOD ADIM DDIM ENA RT U201 OB3328U R214 10K R215 30K F201 4A Z201 5.6V Q207 DTA143 R221 NC C204 103 R219 300K +24V DM PM BK VA VB VD CS OLP VS P1 N2 P2 N1 VD VD P1 N2 P2 N1 Tuesday, June 30, 2009 5 4 A3 OB 26寸LIPS 0.1 NO.4 of Sheet Date: Rev Document Number Size Title A B C D 5 4 3 2 1 D C B A 1 2 3 4 5 D206 BAV99 R240 4.7K C229 222 D201 BAV70 C235 272 R239 4.7K R228 470R D27 BAV99 D203 BAV70 C233 10pF/5kv D204 BAV99 R230 10K D207 BAV70 R234 10K C232 272 D202 BAV99 D209 BAV70 R233 10K C230 10pF/5kv R225 10K R242 4.7K 1 2 6 3 5 4 T3 TRANSFORMER C241 272 R224 10K R241 4.7K C65 10pF/5kv C238 272 R235 4.7K R232 4.7K C236 10pF/5kv R236 4.7K CN204 R231 4.7K C228 272 R229 18K CN203 CN202 R226 10K C226 10pF/5kv CN201 R227 10K C225 272 R238 4.7K C223 10pF/5kv C219 272 R237 4.7K C217 10pF/5kv C222 272 D208 BAV99 1 2 3 4 T203 UF9.8 1 2 6 3 5 4 T201 EEL-22 D205 BAV99 C220 10pF/5kv 1 3 2 VS 4 CS OLP VB VA 1 3 2 VS VS VS 4 OLP OLP OLP VB VA Monday, March 08, 2010 5 5 A3 OB 26寸LIPS 0.1 NO.5 of Sheet Date: Rev Document Number Size Title A B C D 5 4 3 2 1 D C B A 1 2 3 4 5 RJ202 1 2 3 4 5 6 7 8 9 10 11 12 13 14 J2 CON14 RJ201 RJ103 RJ102 RJ101 1 2 3 4 5 6 7 8 9 10 11 12 CN3 CN12 1 2 3 4 5 6 7 8 9 10 11 12 13 CN10 CN13 1 2 3 4 J3 CN4 RJ204 1 2 3 4 5 CN11 CN5 RJ203 SB DM BK PM SB BK DM SB +5V +12V +5V +5V +5V +5V +12V BK DM GND +5V +12V GND SB GND STB-5V +24V GND
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