Toshiba Satellite M500 Maintenance Manual page 230

Appendices
C.14 CON4801 Keyboard interface connector (34-pin)
Table C-14 Keyboard interface connector (34-pin)
Pin No. Signal Name
1 NUM_LED#
3 CAP_LED#
5 KSI1
7 KSI5
9 KSI4
11 KSI2
13 KSO15
15 KSO11
17 KSO9
19 KSO13
21 KSO6
23 KSO5
25 KSO4
27 KSO1
29 +5VS
31 NC
33 NC
C.15 CON4802 MB to Touch PAD Board connector (22-pin)
Table C-15
Pin No. Signal Name
1 +5VSUS
3 +5VS
5 +3VA
7 +3V
9
HDD_LED#
11
TP_CLK
13 LID_SW#
15 DC_IN_LED#
PWR_ULED_UP
17
#
19 BAT_ULED_UP#
21 USB_PN2
C-14
I/O Pin No.
I
I
I 10
I 12
O 14
O 16
O 18
O 20
O 22
O 24
O 26
O 28
30
32
34
MB to Touch PAD Board connector (22-pin)
I/O Pin No.
-
-
-
-
10
I
12
I/O
O 14
I 16
18
I
I 20
I/O 22
[CONFIDENTIAL] Satellite M500/M505/M507 Maintenance Manual
Appendix C Pin Assignments
Signal Name
2 LEDB_LED#
4 +5VS
6 KSI6
8 KSI0
KSI3
KSI7
KSO12
KSO10
KSO8
KSO7
KSO14
KSO3
KSO0
KSO2
NC
NC
+5VS
Signal Name
2 +5V
4 +5VS
6 +3VS
8 CB_LED#
TP_DAT
GND
LIGHT_GI_LED#
PWR_WLED#
BAT_WLED#
GND
USB_PP2
I/O
I
I
I
I
O
O
O
O
O
O
O
O
I/O
-
-
-
I
I/O
-
I
I
I
-
I/O