Clevo W740SU Service Manual page 79

POWER SWITCH BOARD
5
POWER BUTTON
6-53-3050B-042
L1_SW1 L1_SW1
D
TJG-532-V-T/R TJG-532-V-T/R
1 2
3 4
L1D1 L1D1
*V15AVLC0402 *V15AVLC0402
L1GND
VARISTOR
6-24-30003-006
L1GND
P2808A1, , P2808A1
L1D2 mounted VARISTOR.
C
B
A
5
4 3
POWER SWITCH LED
L1_3.3VS
20mil
L1_M_BTN#
L1R1 L1R1
220_04 220_04
L1C2 L1C2 D03 unstuffed
20mil
*0.1u_50V_Y5V_06 *0.1u_50V_Y5V_06
20mil L1C1 L1C1
*0.1u_16V_Y5V_04 *0.1u_16V_Y5V_04
L1GND
L1D2 L1D2
RY-SP172DBW71-5M RY-SP172DBW71-5M
6-52-57001-021-1
White
L1GND
4 3
2 1
Connected to the Page[27]
L1J_BTN1 L1J_BTN1
J_BTN1
L1_3.3VS
1
L1_M_BTN#
1
2
3
4 4
85201-04051 85201-04051
L1GND
D02A add
PCBA
1L1R 1L1R *0_04 *0_04
2L1R 2L1R *0_04 *0_04
3L1R 3L1R *0_04 *0_04
L1H1 L1H1 L1H4 L1H4 L1H3 L1H3 L1H2 L1H2
H6_0D2_2 H6_0D2_2 H6_0D2_2 H6_0D2_2 C79D79 C79D79 C79D79 C79D79
L1GND L1GND
! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/
Title Title Title
[37] POWER SWITCH BOARD [37] POWER SWITCH BOARD [37] POWER SWITCH BOARD
Size Size Size Document Number Document Number Document Number
6-71-W740C-D02A 6-71-W740C-D02A 6-71-W740C-D02A
A A A SCHEMATIC1 SCHEMATIC1 SCHEMATIC1
Date: Date: Date: Wednesday, April 24, 2013 Wednesday, April 24, 2013 Wednesday, April 24, 2013 Sheet Sheet Sheet 37 37 37 of of of
2 1
Schematic Diagrams
D
Sheet 36 of 42
POWER SWITCH
C
BOARD
B
A
Rev Rev Rev
2.0A 2.0A 2.0A
43 43 43
POWER SWITCH BOARD B - 37