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