Appendix C Pin Assignment C.47 CN9560 Sound board I/F connector (21-pin)
C.47 CN9560 Sound board I/F connector (21-pin) Table C-47 Sound board I/F connector (21-pin)
PIN No. Signal name I/O PIN No. Signal name I/O
1 VREF1-P2V O 2 MICIN-PXP O
3 LOUTL-PXP O 4 A-GND -
5 LOUTR-PXP O 6 A-GND -
7 VOLOL-PXP O 8 A-GND -
9 VOLOR-PXP O 10 A-GND -
11 HEADL-PXP O 12 A-GND -
13 HEADR-PXP O 14 A4R7-P4V -
15 A4R7-P4V - 16 SPKEN-P4P O
17 SPD3V-P3V O 18 DOUT-P3P O
19 SDPJIN-P3N O 20 GND -
21 VOLBYP-P3N O
QOSMIO F10 Maintenance Manual (960-498) C-31