Intel M570TU manual Button Board, Sheet 39

Schematic Diagrams

BUTTON BOARD

M570U connector

B+5VS

B R1

680_06

BJ LED1

1

2

3

4

5

6

7

8

9

10

BC ON10

BDGN D

BPW RBTN#

BWE B#0

BWE B#1

BWE B#2

			B+5VS	B+3VH8		B+3VH8		B +3VH8		B+3VH8
			B+3VH8
BC 2		B C1			BC	6	BC	3	BC	5	BC 4
*0.1u_16V_04		*0.1u_16V_04			*0.	1u_16V_04	*0.	1u_16V_04	*0.	01u_16V_04	*0. 01u_16V_04
				BD GN D		BD GN D		BD GN D		BDGN D
	BD GN D

POWER BUTTON LED

Z3901 A

B D5

H T-150NB -D T

C

BDGND

Sheet 39 of 42

BUTTON BOARD

B.Schematic Diagrams

	BSW 2	Email
4	1	BW EB#1
3	2
BDGND	H CH _STS- 02
	PIN5,6=BDGND

B+3V H8

WWW

BSW 3			BSW1
4	1	BWEB#2	4	1
3	2		3	2
HC H _STS-02			HC H_STS-02
BD GN D PIN 5,6=BDGND			BD GN D PIN5,6 =BDGND

B+3VH8 B+3VH 8 B+3VH 8

AP					POWER
		BSW4			BOTTOM
BW EB#0		4	1		BPW R BTN #
		3	2
	BD GN D	HC H_STS-02
		PIN5,6=BDGND
BH 1			BH2		3
C 237D 63			C237D6
BD GN D	BH3	BH 5	BDGND		BH 4
2			9	2
	9	2			9

C	BD4
	*BAV 99
	AC BPWR BTN#
A

	BD1
C	*BA V99
	AC	BWEB#0
A

AC

BD2 *BAV99

AC BW EB#1

	BD 3
C	*BAV99
	AC	BW EB#2
A

3	1	8	3	1	8	3	1	8
4		7	4		7	4		7
5		6	5		6	5		6
	MTH237D87			MTH237D 107			MTH 237D 87
BD GN D		BD GN D			BDGND			BDGN D

BDGND

BDGN D B DGND BD GN D

B - 40 BUTTON BOARD