Toshiba PORTEGE R300 Maintenance Manual page 318

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