Toshiba Satellite SERIES Maintenance Manual page 271

C.25 JSPK
C.26 JTPL
C.27 JBLG
SatelliteA660/ProA660 Series Maintenance Manual
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Table C-25 SPK connector pin assignments (4-pin)
Pin No. Signal name
1 SPK_L1
3 SPK_R1
Table C-26 TP& Light Pipe/B connector pin assignments (10-pin)
Pin No. Signal name
1 +5VS
3 TP_DATA
5 SW_R
7 TP_LED#
9 KSO0
Table C-27 Keyboard LED connector pin assignments (4-pin)
Pin No. Signal name
1 +5VS_LED
3 NC
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I/O Pin No. Signal Name
2 SPK_L2
4 SPK_R2
I/O Pin No. Signal Name
2 TP_CLK
4 SW_L
6 GND
8 KSI6
10 GND
I/O Pin No. Signal Name
2 NC
4 GND
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I/O
I/O
I/O
C-18