联想L195WE电源板电路图

1 2 3 4 A B C D 4321 D C B A PROVIEW TECHNOLOGY (SHENZHEN) CO.,LTD THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PROVIEW TECHNOLOGY CO.,LTD AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SELL OF APPARATUSES OR DEVICES WITHOUT PERMISSION. PCB: LY.REV:Date: DESCRIPTION: FILE NAME: Drawn: Checked Approved PART NO: OF SHEETREV. Error : PROVIEW.jpg file not found. A i l e e n F101 T3.15A/250Vac THR101 054 VDR101 TVR07471 R101 390K R102 390K R103 390K C Y 1 0 1 222/250V C Y 1 0 2 222/250V C X 1 0 1 0 . 3 3 u F / 2 7 5 V C109 1 0 0 u F / 4 5 0 V R120 10R 1/8W+ C107 22uF/50V R112 Option R116 0R R114 10K C126 2.2uF/1206 R130 62K C127 103 R131 100K C128 471 R132 1K R113 10R R134 0.36R/2W R115 10K BD101 KBP406 C110 222/1KV R118 750K R119 750K C112 102/500V R123 1/4W + C 1 1 4 1 0 0 0 u F / 2 5 V + C 1 1 5 6 8 0 u F / 2 5 V + C 1 1 6 4 7 0 u F / 2 5 V L101 R4X120.812.5Ts2uH R 1 0 9 6 . 2 K R111 NC R110 NC R135 820R 1% R136 820R 1% R138 62K 1% R137 5.1K C122 104 R117 0R CY103 222/250V L N G CON101 D104 4148 Q103 FQPF10N60 B D102 SB10150 1 2 3 4 5 6 78 IC101 LD7575 Z101 18V Z102 18V D103 FR157 D110 IN4148 IC103 TL431 LF102 LF103 C103 471/500V R104 100R 1206 R105 100R 1206 L103 10UH R106 10K +19V/1.5A C111 102/1KV R125 1/4W +5V/2.5A R121 2W R133 470 4 3 1 2 IC102 PC817B R139 1.87K 1% PI-190DTLTC POWER 1.0 PI-190DTLTC POWER SCH + C 1 0 6 4 7 0 u F / 3 5 V+ C 1 0 5 4 7 0 u F / 3 5 V + C 1 1 3 1 0 0 0 U F / 1 0 V B D106 SB1060 12V/CTRL GND C102 Option C123 104 L102 R4X120.812.5Ts2uH + C 1 1 7 6 8 0 U F / 1 0 V C119 104 B E C Q101 NC R126 NC C124 104 Q104 NC D108 NC C125 NC R128 NC 12V SW B D101 SB20200 + C 1 0 4 4 7 0 u F / 3 5 V R122 1/4W R124 1/4W + C 1 0 1 N C 12V/1A 3 6 1 4 10 12 9 7 11 8 T101 D105 FR157 CY104 222/250V HV HV F102 T4A/250Vac 1 2 3 4 A B C D 4321 D C B A PROVIEW TECHNOLOGY (SHENZHEN) CO.,LTD THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF PROVIEW TECHNOLOGY CO.,LTD AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SELL OF APPARATUSES OR DEVICES WITHOUT PERMISSION. PCB: LY.REV:Date: DESCRIPTION: FILE NAME: Drawn: Checked Approved PART NO: OF SHEETREV. Error : PROVIEW.jpg file not found. A i l e e n LI2 COMP3 FT4 FSET5 BOSC6 GND 15 DBRT7 OV1 EN8 AGND 16 TG 11 SW 12 VCC 13 BG 14 VIN 9 BT 10 IC1 MP1008 R1 10K R5 16K R29 93.1K R27 360K LIOV R6 5.1K C1 222 +C2 10uF/10V REF B Q2 2N3904 R26 300K R8 560K C19 102 R3 10K B Q1 2N3904 R2 10K REF R25 300K R4 10K R36 10K F1 T3.15A/250Vac D2 IN4148 Q3 2N7002 R9 680K C21 104 R28 560K R30 100K REF C D6 BAW56 OL4 OL2 C3 105 C4 103 D1 IN4148 C5 105 R11 10 R12 10 C8 225 + C23 470uF C7 225 C10 NC C11 5pF C15 103 R13 20K LV1 C12 5pF C16 103 R15 20K LV2 2 1 CON1 2 1 CON2 R21 620 R14 20K R23 620 R17 20K LI C D5 BAW56 OL1 OL2 C D9 BAV70OV LV1 LV2 C6 225 REF R7 0 C9 NC 5 8 3 2 1 4 6 7 T1A EEL22 C13 5pF C17 103 R16 20K LV3 C14 5pF C18 103 R19 20K LV4 2 1 CON3 2 1 CON4 R22 620 R18 20K R24 620 R20 20K C D7 BAW56 OL3 OL4 C D10 BAV70 LV3 LV4 D3 IN4148 Q4 2N7002 R31 100KC D8 BAW56 OL3 OL1 D4 IN4148 REF R10 680K C22 104 C24 104 2 7 1 8 4 5 3 6 U1 NDS9412 2 7 1 8 4 5 3 6 U2 NDS9412 R32 820 R33 820 R34 820 R35 820 C20 103 +19V/1.5A 12V/1A GND +5V/2.5A 12V SW 2 3 4 5 6 1 7 8 CON5