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Acer Manuals
Laptop
390 Series
Service manual
Acer 390 Series Service Manual page 76
Notebook computer
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Table 2-4
M1531 Numerical Pin List
No.
Name
K3
HD53
K4
HD54
K5
HCLKIN
K8
GND
K9
GND
K10
GND
K11
GND
K12
GND
K13
GND
K16
MD40
K17
MD8
K18
MD41
K19
MD9
K20
MD42
L1
HD46
L2
HD47
L3
HD48
L4
HD49
L5
HD50
L8
GND
L9
GND
L10
GND
L11
GND
L12
GND
L13
GND
L16
MD5
L17
MD38
L18
MD6
L19
MD39
L20
MD7
M1
HD41
M2
HD42
M3
HD43
M4
HD44
M5
HD45
M8
GND
M9
GND
M10
GND
M11
GND
2-30
Type
No.
I/O
N5
HD40
I/O
N8
GND
I
N9
GND
P
N10
GND
P
N11
GND
P
N12
GND
P
N13
GND
P
N15
VDD5S
P
N16
REQJ4
I/O
N17
GNTJ4
I/O
N18
MD1
I/O
N19
MD34
I/O
N20
MD2
I/O
P1
HD31
I/O
P2
HD32
I/O
P3
HD33
I/O
P4
HD34
I/O
P5
HD35
I/O
P6
VCC_A
P
P15
VCC_C
P
P16
32K
P
P17
SUSPENDJ I
P
P18
MD32
P
P19
MD0
P
P20
MD33
I/O
R1
HD26
I/O
R2
HD27
I/O
R3
HD28
I/O
R4
HD29
I/O
R5
HD30
I/O
R6
VDD5
I/O
R7
VCC_A
I/O
R14
VCC_B
I/O
R15
VCC_C
I/O
R16
RASJ6
P
R17
RASJ7
P
R18
CASJ2
P
R19
CASJ7
P
R20
CASJ3
Name
Type
I/O
T12
P
T13
P
T14
P
T15
P
T16
P
T17
P
T18
P
T19
I/O
T20
O
U1
I/O
U2
I/O
U3
I/O
U4
I/O
U5
I/O
U6
I/O
U7
I/O
U8
I/O
U9
P
U10
P
U11
I
U12
U13
I/O
U14
I/O
U15
I/O
U16
I/O
U17
I/O
U18
I/O
U19
I/O
U20
I/O
V1
P
V2
P
V3
P
V4
P
V5
O
V6
O
V7
O
V8
O
V9
O
V10
No.
Name
TWEJ
O
MAA0
O
MAA1
O
TIO8
I/O
TIO9
I/O
TIO10
I/O
RASJ1
O
RASJ0
O
CASJ6
O
HD16
I/O
HD17
I/O
HD18
I/O
HD19
I/O
HD20
I/O
HD1
I/O
A13
I/O
A8
I/O
CCSJ
O
BWEJ
O
CADSJ
O
TIO0
I/O
TIO1
I/O
MAB0
O
MAB1
O
MA5
O
MWEJ
I/O
RASJ4
O
RASJ3
O
RASJ2
O
HD15
I/O
HD14
I/O
HD13
I/O
HD6
I/O
HD3
I/O
A17
I/O
A14
I/O
A10
I/O
A4
I/O
A29
I/O
Type
Service Guide
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