User Guide

Appendices Appendix C Pin Assignments
C-26 [CONFIDENTIAL] Qosmio G40 Maintenance Manual (960-632)
C.29 CN6170 Speaker interface connector (4-pin)
Table C-29 Speaker interface connector (4-pin)
Pin No. Signal Name Pin No. Signal Name
1
SPOTL-PXN
2
SPOTL-PXP
3 SPOTR-PXP 4 SPOTR-PXN
C.30 CN6350 Speaker(Woofer) interface connector (2-pin)
Table C-30 Speaker interface connector (2-pin)
Pin No. Signal Name Pin No. Signal Name
1 AN12945A-6 2 AN12945A-8
C.31 CN6480 1-bit AMP interface connector (15-pin)
Table C-31 1-bit AMP interface connector (15-pin)
Pin No. Signal Name Pin No. Signal Name
1
GND
2
A-GND
3
IC6482-7
4
IC6482-1
5
A4R7-P4V
6
A4R7-P4V
7
NC
8
A4R7-P4V
9
AMPSD-S3N
10
SNDMUT-S3N
11
AVP-PFV
12
AVP-PFV
13
NC
14
AUDP-GND
15
AUDP-GND