Toshiba Satellite M40 Maintenance Manual - Page 187
Table C-18 KB Connector pin assignments 38-pin
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C.19 JP19 Table C-18 KB Connector pin assignments (38-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 +3VS I 2 NC - 3 NC - 4 NC - 5 NC - 6 +3VS I 7 KSO4 O 8 KSO2 O 9 KSI2 O 10 KSI1 O 11 KSO1 O 12 KSO0 O 13 KSI0 O 14 KSI3 O 15 KSO5 O 16 KSO6 O 17 KSI5 O 18 KSI6 O 19 KSI4 O 20 KSO12 O 21 KSO7 O 22 KSO3 O 23 KSI7 O 24 KSO13 O 25 KSO9 O 26 KSO8 O 27 KSO11 O 28 KSO10 O 29 KSO14 O 30 KSO15 O 31 +3VS I 32 CAPS_LED# I 33 PADS_LED# I 34 NUM_LED# I 35 NC - 36 NC - 37 NC - 38 NC - C-18 [CONFIDENTIAL] Satellite M40X Series Maintenance Manual
C-18
[CONFIDENTIAL]
Satellite M40X Series Maintenance Manual
C.19
JP19
Table C-18 KB Connector pin assignments (38-pin)
Pin No.
Signal name
I/O
Pin No.
Signal Name
I/O
1
+3VS
I
2
NC
-
3
5
7
9
11
13
15
17
19
21
23
25
NC
NC
KSO4
KSI2
KSO1
KSI0
KSO5
KSI5
KSI4
KSO7
KSI7
KSO9
-
-
O
O
O
O
O
O
O
O
O
O
4
6
8
10
12
14
16
18
20
22
24
26
NC
+3VS
KSO2
KSI1
KSO0
KSI3
KSO6
KSI6
KSO12
KSO3
KSO13
KSO8
-
I
O
O
O
O
O
O
O
O
O
O
27
29
31
33
35
37
KSO11
KSO14
+3VS
PADS_LED#
NC
NC
O
O
I
I
-
-
28
30
32
34
36
38
KSO10
KSO15
CAPS_LED#
NUM_LED#
NC
NC
O
O
I
I
-
-