Toshiba QOSMIO G20 Maintenance Manual page 395

Appendix C Pin Assignment
C.50 J6001 External microphone I/F connector (6-pin)
Table C-50 External microphone I/F connector (6-pin)
PIN No. Signal name
1 A-GND
3 (BIAS)
5 N.C.
C.51 DS6000 Headphone/SPDIF connector (10-pin)
Table C-51 Headphone/SPDIF connector (10-pin)
PIN No. Signal name
1 (SPKEN-P4P)
3 HEADR-PXP
5 SPDJIN-P3N
7 DOUT-P3P
9 GND
C.52 CN9530 Sound board (FNN2N*) I/F connector (20-pin)
Table C-52 Sound board (FNN2N*) I/F connector (20-pin)
PIN No. Signal name
1 SPDJIN-P3N
3 SPKEN-P4P
5 HEADL-PXP
7 HEADR-PXP
9 A4R7-P4V
11 A-GND
13 GND
15 SPD3V-P3V
17 S3V
19 GND
QOSMIO G20 Maintenance Manual (960-511)
C.50 J6001 External microphone I/F connector (6-pin)
I/O PIN No.
- 2 (MICIN-PXP)
O 4 N.C.
- 6 (VREF1-P2V)
I/O PIN No.
I 2 HEADL-PXP
I 4 A-GND
O 6 N.C
I 8 SPD3V-P3V
- 10 N.C
I/O PIN No.
O 2 GND
O 4 VREF1-P2V
I 6 A-GND
I 8 A4R7-P4V
I 10 MICIN-PXP
- 12 A-GND
- 14 DOUT-P3P
I 16 N.C.
I 18 BTSWON-S3P
- 20 GND
[CONFIDENTIAL]
Signal name I/O
O
-
O
Signal name I/O
I
-
-
I
-
Signal name I/O
-
O
-
I
O
-
I
-
I
-
C-35