B4100 Power Switch Board - Clevo E4105 Service Manual

B4100 Power Switch Board

POWER SW & POWER LED
IT7230 IC Pin out
SHGND
SU1
SKEMAIL_KEY 1 18
CIN 01 GPIO 07
2 17
SKWWW_KEY SINT#
CIN 02 INT#
SKAP_KEY 3 16 SSMD_BAT
CIN 03 I2C_SDA
4 15
SSMC_BAT
CIN 04 I2C_SCLK
5 14
CIN 07 GPIO 09
6 13
SVDD3
CIN 09 DVCC
25
GND
IT7230BFN_QFN24
SHGND
SHGND
SVDD3
SC4 SC1
*0.01u_16V_X7R_04 0.01u_16V_X7R_04
SC3
SHGND SHGND .1U_16V_04
SHGND SHGND
AP LED E-MAIL LED
SH_3.3VS SH_3.3VS
20mil 20mil
SHD3 SHD2
HT_SV116BP HT_SV116BP
SKAP_LED SKEMAIL_LED
SVDD3
POWER BUTTON
SHSW1
TJG-533-S-T/R
1 2
3 4
SHR4 SHR3 SHR2
10K_04 *10K_04 *10K_04
SHGND
SVDD3
SC5
.1U_16V_04
SKEMAIL_KEY
SKWWW_KEY
SKAP_KEY
WWW LED
SH_3.3VS
20mil
SHD1
HT_SV116BP
B4100M ONLY
SKWWW_LED
POWER
SH_3.3VS
SWITCH
LED
20mil
SHR1
SVDD3 SH_3.3VS
220_04
SH_BTN# 20mil
20mil SHC1
*.1U_16V_04 SINT#
SLID_SW#
SHD4 SHGND
KP-2012SGC
SHGND
SHGND
SH1 SH4
2 9 2
3 8 3
4 7 4
1 1
5 6 5
Pad_1
MTH6_0D2_8 MTH6_0D2_3
SHGND SHGND
Pad_3
Pad_2
SVDD3
SR1
U31
1
VCC
SC2
.1U_16V_04
SHGND
LID SWITCH IC
Schematic Diagrams
SHJ_SW1
SSMC_BAT
1
SSMD_BAT
2
SH_BTN#
3
4
5
6
7
8
9
10
11
12
87151-1207G
Sheet 48 of 49
B4100 Power
Switch Board
SH2
9 2 9
8 3 8
7 4 7
1
6 5 6
MTH6_0D2_3
SHGND SHGND
SH5 SH3
C79D79 C79D79
10K_04
2 SLID_SW#
OUT
MH-248 PSU1, PSU2
3
2
1
SHGND
B4100 Power Switch Board B - 49