W270Hu Power Sw Board - Clevo W251HSQ Service Manual

W270HU POWER SW BOARD

POWER SW & LED
WR1 W R2
220_04 220_04
20mil 20mil
WD2 WD3
H T-150NB-DT HT-150NB-DT
W_3.3VS W_3.3V
W J_SW 1
20mil
1
2
W M_BTN#
3
W WEB_WW W#
4
W WEB_EMAIL#
5
W LID_SW#
6
W MGND
7
W AP_ON
8
88486-0801
6-20-94K10-108
POWER
SWITCH
W_3.3VS W _3.3VS
LED
W C1
0.1u_16V_Y 5V_04
WR 3 WR4
220_04 220_04 WMGND
20mil 20mil
W D4 W D5
HT-150NB-D T HT-150NB-DT
W MGND
6-52-56001-023
6-52-56001-028
6-52-56000-020
6-52-56001-022
WSW1
POWER BUTTON
3 1
WPWR_SW1
4 2
TJG-532-V-T/R
1 2
WM_BTN#
3 4
WC 4 W D6
0.1u_50V_Y 5V_06
*V15AVLC 0402
VARISTOR
6-24-30003-006
WMGND
W MGND
6-53-3150B-245
6-53-3050B-241
W_3.3V
LID SWITCH IC
WD1
*BAV99 RECTIF IER
W _3.3V
AC
WR5 100K_04
WU1
1 2 WLID_SW#
VCC OUT
WC2 WC3
MH 248-ALFA-ESO
*100p_50V_N PO_04
0.1u_16V_Y 5V_04 WMGND
WMGND W MGND WMGND
6-02-00248-LC2 LU1
6-02-00268-LC1
3
1 2
W MH4 WMH5 W MH1 WMH 2
H7_0D 2_3 H7_0D2_3 C91D 91N C91D91N
WMGND WMGND
W270HU POWER SW BOARD B - 49
Schematic Diagrams
Sheet 48 of 50
W270HU POWER
SW BOARD