Toshiba NB250 Maintenance Manual page 190

C.8 JMIC
Table C-8 Internal Microphone Connector pin assignments (2-pin)
Pin No.
1
C.9 JLINE
Table C-9 HEADPHONE Connector pin assignments (6-pin)
Pin No.
1
3
5
C.10 JKB
Table C-10 Keyboard Connector pin assignments (34-pin)
Pin No.
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
NB250 Series Maintenance Manual
Signal name I/O
INT_MIC
Signal name I/O
AGND
HP_R_R
AGND
Signal name I/O
NC
CAPS_LED#
KSI1
KSI5
KSI4
KSI2
KSO15
KSO11
KSO9
KSO13
KSO6
KSO5
KSO4
KSO1
NC
[CONFIDENTIAL]
Pin No. Signal Name
2 AGND
Pin No. Signal Name
2 HP_L_R
4 NBA_PLUG
6 NC
Pin No. Signal Name
2 NC
4 +3VS
6 KSI6
8 KSI0
10 KSI3
12 KSI7
14 KSO12
16 KSO10
18 KSO8
20 KSO7
22 KSO14
24 KSO3
26 KSO0
28 KSO2
30 NC
I/O
I/O
I/O
C-9