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Appendices Appendix C Pin Assignments
C-26 [CONFIDENTIAL] QOSMIO F30 Maintenance Manual (960-555)
JK board (FUHJK*)
C.34 CN6510 System board I/F connector (20-pin)
Table C-34 System board I/F connector (20-pin)
PIN No. Signal name I/O PIN No. Signal name I/O
1 GND - 2 DOUT-P3P I
3 GND - 4 SPDJIN-P3N O
5 DETECT-P4N O 6 SPD3V-P3V -
7 NC - 8 A4R7-P4V -
9 A4R7-P4V - 10 SPKEN-P4N O
11 HEADR2-PXP I 12 A-GND -
13 HEADL2-PXP I 14 LININR-PXP O
15 A-GND - 16 LININL-PXP O
17 VREF1-P2V - 18 MICIN-PXP O
19 A-GND - 20 MICBIS-P2V I
1T GND - 2T GND -
C.35 CN6050 Internal microphone connector (2-pin)
Table C-35 Internal microphone connector (2-pin)
PIN No. Signal name I/O PIN No. Signal name I/O
1 (MICIN) I 2 A-GND -
C.36 J6051 External microphone connector (6-pin)
Table C-36 External microphone connector (6-pin)
PIN No. Signal name I/O PIN No. Signal name I/O
1 A-GND - 2 (MICIN-PXP) I
3 (BIAS) - 4 N.C. -
5 NC - 6 (MICIN) I