Toshiba Tecra M1 Maintenance Manual page 403

Appendices
Sound Board
C.33 PJ3000 System board interface connector (30-pin)
Table C-33 System board interface connector (30-pin)
Pin No. Signal Name
1 A-GND
3 LOUTL -PXP
5 LOUTR -PXP
7 A-GND
9 HPOUTL-PXP
11 HPOUTR-PXP
13 A-GND
15 MICIN-PXP
17 A-GND
19 AGCL-PXP
21 AGCR-PXP
23 VREF1-P2V
25 A4R7-P4V
27 A4R7-P4V
29 A4R7-P4V
C.34 PJ3001 Internal Microphone connector (2-pin)
Pin No. Signal Name
1 VREF1-P2V
C.35 PJ3002 External Microphone connector (6-pin)
Pin No. Signal Name
1 A-GND
3 VREF1-P2V
5 NC
C-32
I/O
-
O
O
-
O
O
-
O
-
-
-
-
-
Table C-34 Internal Microphone connector (2-pin)
I/O
Table C-35 External Microphone connector (6-pin)
I/O
-
-
Pin No.
2 FIR-GND
4 FIR-GND
6 IRRX-P3N
8 IRTX-P3P
10 P3V
12 P3V
14 IRMODE-P3P
16 GND
18 GND
I 20 BTSWON-S3P
I 22 S3V
24 SND-P5V
26 SNDMUT-S3N
28 SPKEN-P5P
30 A-GND
Pin No.
I 2 A-GND
Pin No.
2 MICIN-PXP
I 4 NC
6 MICIN-PXP
TECRA M1 Maintenance Manual (960-436)
Apx.C Pin Assignments
Signal Name
Signal Name
Signal Name
I/O
-
-
O
I
-
-
I
-
-
O
-
-
O
O
-
I/O
-
I/O
I
-
I