Intel M570TU Laptop User Manual


 
Schematic Diagrams
B - 40 BUTTON BOARD
B.Schematic Diagrams
BUTTON BOARD
B+3VH8
B+5VS
BDGND
BDGND
B+3VH8 B+3VH8 B+3VH 8
BDGND BDGND BDGND
B+5VS
BDGND
B+3VH8
BDGND
BDGND BDGND BDGND BDGND
B+3VH8
BDGND
B+3VH8
BDGND
B+3VH8
BDGND
B+3VH8
BDGND
BDGND
BDGND BDGND
BDGNDBDGND BDGND
BWEB#2
BWEB#0
BWEB#1
BPWRBTN#
BWEB#0 BWEB#1 BWEB#2
Z3901
BPWRBTN#
BPWRBTN#
BWEB#1 BWEB#2 BWEB#0
BSW2
HCH_STS-02
3
14
2
BH2
C237 D63
BC1
* 0.1u_16V _ 04
1
BH3
MTH2 37 D8 7
2
3
4
5 6
7
8
9
BH1
C237D63
BC6
*0.1u_16V_04
BC4
*0.01u_16V_04
BD3
*BAV99
C
AC
A
BD1
*BAV99
C
AC
A
BSW4
HC H_STS-0 2
3
14
2
1
BH4
MTH237D87
2
3
4
5 6
7
8
9
BD4
*BAV99
C
AC
A
BC2
* 0.1u_16V _ 04
BSW1
HC H_STS-02
3
14
2
1
BH5
MTH237D107
2
3
4
5 6
7
8
9
BD5
HT-150NB-DT
AC
BC5
* 0.01u_16V _ 04
BR1
6 80_ 06
BJLED1
BCON10
1
2
3
4
5
6
7
8
9
10
BC3
*0.1u_16V_04
BD2
*BAV99
C
AC
A
BSW3
HCH_STS-02
3
14
2
POWER
BUTTON
LED
M570U connector
PIN5,6=BDGND
PIN5,6=BDGND
POWER
BOTTOM
WWWEmail
PIN 5,6=BDGND PIN5,6=BDGND
AP
Sheet 39 of 42
BUTTON BOARD