Power Sw Board - Clevo W950BU Service Manual

Power SW Board

5
POWER SW & LED(W94/W95)
D
SJ_SW1
1 SMGND
2
SM_BTN#
3
S_3.3VS
4
20mil
50578-0040N-001
PCB Footprint = 85201-0405L-1
C
SMH1
2 9
3 8
4 1 7
5 6
MTH6_0D2_2
SMGND SMGND
B
PCBA CHECK
1PPR *0_04 4PPR *0_04
A
2PPR *0_04 5PPR *0_04
3PPR *0_04 6PPR *0_04
5
4 3
S_3.3VS
POWER
SWITCH
LED
SR1
330_04
20mil
SC2
*0.1u_10V_X5R_04
SD2 SD3
SMGND
FOR W940TU FOR W950TU
SMGND
POWER BUTTON
SPWR_SW1
FOR W950TU *TJG-532-V-T/R
3 1
4 2
SPWR_SW2
FOR W940TU TJE-532-Q-T/R
3 1
4 2
6-53-3050B-B41
SMGND
4 3
2
SD4
AVL18S02015
CLOSE TO SC2
SMGND
S_3.3VS
SD1
*BAV99 RECTIFIER
SM_BTN# AC
SC1 SC3
0.1u_50V_Y5V_06 *0.1u_50V_Y5V_06
SMGND
SMGND
! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/
Title Title Title
[34] PWR SW BOARD (W94/W95) [34] PWR SW BOARD (W94/W95) [34] PWR SW BOARD (W94/W95)
Size Size Size Document Number Document Number Document Number
A4 A4 A4 6-7P-W94J3-003 6-7P-W94J3-003 6-7P-W94J3-003 6-71-W94LS-D02 6-71-W94LS-D02 6-71-W94LS-D02
Date: Date: Date: Wednesday, August 24, 2016 Wednesday, August 24, 2016 Wednesday, August 24, 2016 Sheet Sheet Sheet
2
Schematic Diagrams
1
D
Sheet 34 of 39
Power SW Board
C
B
A
Rev Rev Rev
3.0 3.0 3.0
34 34 34 of of of 38 38 38
1
Power SW Board B - 35