W251Hpq Power Sw Board - Clevo W251ESQ Service Manual

W251HPQ POWER SW BOARD

POWER SW & LED
S_3.3VS S_3.3V
SJ_SW2
20mil
1
2
SM_BTN#
3
SWEB_WWW#
4
SWEB_EMAIL#
5
SLID_SW#
6
7 SMGND
SAP_ON
8
88486-0801
6-20-94K10-108
6-53-3150B-245
6-53-3050B-241
6-53-3050B-240
PSW1~2
POWER BUTTON
1
3
SPW R_SW1
4 2
*TJ G-533-S-T/R
1
3
SMGND
FOR
W258HPQ/W258HPQ-C
SMH1 SMH2 SMH3 SMH4 SMH5
H6_0B7_0D2_3 H6_0B7_0D2_3 H6_0B7_0D2_3 H7_0B6_0D3_0 H6_0B7_0D2_3
SMGND SMGND SMGN D SMGND SMGND
S_3.3VS
POWER
SWITCH
LED
SR2
220_04
20mil 20mil
Z4301
SC6
0.1u_16V_Y 5V_04
SD3 SD1
*H T-150NB-DT SMGND
HT-150NB-DT
6-52-56001-023 6-52-56001-023
6-52-56001-028 6-52-56001-028
6-52-56000-020 6-52-56000-020
6-52-56001-022 6-52-56001-022
SMGND SMGND
FOR W251HNQ/W255HN FOR
W251HPQ/W255HP/E5125Q
6-53-3150B-245
6-53-3050B-240
6-53-3050B-241
POWER BUTTON
SPWR _SW2
TJG-532-V-T/R
2 SM_BTN# 1 2
4 3 4
SC7
SD4
*0.1u_50V_Y 5V_06
*V15AVLC0402
D02A
Change layout ¦ì¸m VARISTOR
6-24-30003-006
SMGN D SMGND
FOR
W251HPQ/W255HP/W251HPQ-C/W251HNQ/W255HN
LID SWITCH IC
S_3.3V
SR1 100K_04
SU1
1 2 SLID _SW#
VCC OUT
SC2 SC1
MH 248-ALFA-ESO
0.1u_16V_Y 5V_04 *100p_50V_NPO_04
SMGND SMGND SMGND
SU1, SU2
6-02-00248-LC2
6-02-00268-LC1
3
1 2
SM_BTN#
SC8
SD5
0.1u_50V_Y 5V_06
*V15AVLC0402
VARISTOR
6-24-30003-006
SMGN D
W251HPQ POWER SW BOARD B - 47
Schematic Diagrams
S_3.3V
SD2
*BAV99 RECTIFIER
AC
SMGND
Sheet 46 of 50
W251HPQ POWER
SW BOARD