Button Board - Intel M570TU Service Manual

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Schematic Diagrams

BUTTON BOARD

Sheet 39 of 42
BUTTON BOARD
BDGND
B - 40 BUTTON BOARD
M570 U connec tor
BJ LED1
BDGN D
1
2
BPW RBTN#
3
4
BWE B#0
5
BWE B#1
6
BWE B#2
7
B+3VH8
8
B+5VS
B+3VH8
9
10
BC 2
B C1
BC 6
BC ON10
*0.1u_ 1 6V_ 04
*0.1u_ 16 V_ 04
*0. 1u _16 V_04
BD GN D
BD GN D
Email
BSW 2
BSW 3
4
1
4
3
2
BW EB#1
3
H CH _STS- 02
HC H _STS-0 2
PIN5,6=B DGND
BD GN D
P IN 5,6=BDGND
B+3V H8
B+3VH8
BD4
BD1
*BAV 99
*BA V99
AC
BPWR BTN#
AC
BWEB#0
BDG ND
BDGN D
PO WER
BU TTON
LE D
B+3 VH8
B +3 VH8
B+3 VH8
BC 3
BC 5
BC 4
*0. 1u_ 16 V_0 4
*0. 01u _16V_ 04
*0. 01u_ 16V_ 04
BD GN D
BD GN D
BDGN D
WWW
BSW1
1
4
1
2
BWEB# 2
3
2
HC H_STS-02
BD GN D
P IN5,6 =BDGND
B+3VH 8
B+3 VH 8
BD2
BD 3
*BAV99
*BAV9 9
AC
BW EB#1
AC
BW EB#2
B DGND
BD GN D
B+5VS
B R1
68 0_06
Z39 0 1
B D5
H T-150 NB -D T
BDGND
AP
POW ER
BOT TOM
BSW4
BW EB#0
4
1
3
2
BPW R BTN #
HC H_ STS-0 2
P IN5,6=BDGND
BD GN D
BH 1
BH2
C 23 7D 63
C237 D6 3
BD GN D
BDGND
BH3
BH 5
BH 4
2
9
2
9
2
3
8
3
8
3
4
7
4
7
4
1
1
1
5
6
5
6
5
MTH2 37 D8 7
MTH2 3 7D 107
MTH 23 7D 87
BD GN D
BD GN D
BDGND
9
8
7
6
BDGN D

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