5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
POWER BUTTON
6-53-3050B-042
POWER
SWITCH
LED
20mil
POWER SW & LED
20mil
6-52-57001-022
6-52-57301-021
FOR W940TU
FOR W940TU
FOR W549TU
FOR W549TU
PCBA CHECK
Z4301
SM_BTN#
SM_BTN#
S_3.3VS
SMGND SMGND
SMGND
SMGND
SMGND SMGND
SMGND
S_3.3VS
S_3.3VS
SMGND
Title
Size Document Number R e v
Date : Sheet
of
6-71-W54KS-D03
3.0
[31] POWER SW BOARD
A3
31 34W ednesday, December 04, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size Document Number R e v
Date : Sheet
of
6-71-W54KS-D03
3.0
[31] POWER SW BOARD
A3
31 34W ednesday, December 04, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size Document Number R e v
Date : Sheet
of
6-71-W54KS-D03
3.0
[31] POWER SW BOARD
A3
31 34W ednesday, December 04, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
2PPR *0_04
1PPR *0_04
SD2
HT-150BP
AC
SD1
*BAV99 RECTIFIER
C
AC
A
SC2
*0.1u_10V_X5R_04
SR1
330_04
1
SMH1
MTH6_0D2_2
2
3
4
5 6
7
8
9
SC1
0.1u_50V_Y5V_06
3PPR *0_04SD3
*HT-150BP
AC
6PPR *0_04
SPWR_SW 1
TJG-532-V-T/R
3
1
4
2
5
6
SPWR_SW 2
*TJG-532-V-T/R
3
1
4
2
5
6
5PPR *0_04
SC3
*0.1u_50V_Y5V_06
4PPR *0_04
SJ_SW1
50578-0040N-001
1
2
3
4