Toshiba PORTG R300 User Manual
Appendices
Appendix C Pin Assignments
C-12
[CONFIDENTIAL]
PORTEGE R300 Maintenance Manual (960-591)
C.8
CN3010 MDC interface connector (12-pin)
Table C-8 MDC interface connector (12-pin)
Pin No.
Signal Name
I/O
Pin No.
Signal Name
I/O
1 GND
-
2 NC
-
3 ACZOT1-P3P
I/O
4 NC
-
5 GND
-
6 E3V
-
7 ACZSY1-P3P
O
8 GND
-
9 ACZIN1-E3P
I/O
10 GND
-
11 ACZRS1-E3N
O
12 XAZBC1-P3P
O
1T GND
-
2T GND
-
3T GND
-
4T GND
-
5T GND
-
6T GND
-
C.9
CN3230 Keyboard interface connector (34-pin)
Table C-9 Keyboard interface connector (34-pin)
Pin No.
Signal Name
I/O
Pin No.
Signal Name
I/O
1 NUMLED-P5N
I
2 ARWLED-P5N
I
3 CAPLED-P5N
I
4 P5V
I
5 KBSC00-S3N
O
6 KBSC01-S3N
O
7 KBSC02-S3N
O
8 KBSC03-S3N
O
9 KBSC04-S3N
O
10 KBSC05-S3N
O
11 KBSC06-S3N
O
12 KBRT00-S3N
O
13 KBSC07-S3N
O
14 KBSC08-S3N
O
15 KBSC09-S3N
O
16 KBRT01-S3N
O
17 KBRT02-S3N
O
18 KBRT03-S3N
O
19 KBSC10-S3N
O
20 KBSC11-S3N
O
21 KBRT04-S3N
O
22 KBRT05-S3N
O
23 KBSC12-S3N
O
24 KBSC13-S3N
O
25 KBRT06-S3N
O
26 KBRT07-S3N
O
27 KBSC14-S3N
O
28 KBSC15-S3N
O
29 NC
-
30 SP-P5V
-
31 SPX-PXP
-
32 SP-GND
-
33 SPY-PXP
-
34 NC
-
1T GND
-
2T GND
-