Toshiba QOSMIO G20 Maintenance Manual page 384

C.31 CN1810 ODD relay board (FNN2D*) I/F connector (50-pin)
Assignment
C.31 CN1810 ODD relay board (FNN2D*) I/F connector (50-pin)
Table C-31
PIN No. Signal name
1 GND
3 GND
5 P5V
7 P5V
9 P5V
11 PDCS1-P3N
13 GND
15 PDA1-P3P
17 PDDACK-P3N
19 PIORDY-P3P
21 PDIOR-P3N
23 PDIOW-P3N
25 PDD00-P3P
27 PDD15-P3P
29 PDD14-P3P
31 GND
33 PDD03-P3P
35 PDD04-P3P
37 PDD11-P3P
39 PDD10-P3P
41 GND
43 PDD07-P3P
45 PLTRS0-S3N
47 CDAUDL-PXP
49 CDAUDR-PXP
C-24 [CONFIDENTIAL]
ODD relay board (FNN2D*) I/F connector (50-pin)
I/O PIN No.
- 2
- 4
I 6
I 8
I 10
I 12
- 14
I 16
I 18
O 20
I 22
I 24
I/O 26
I/O 28
I/O 30
- 32
I/O 34
I/O 36
I/O 38
I/O 40
- 42
I/O 44
I 46
O 48
O 50
Signal name I/O
GND -
CDRLED-P5N I
P5V I
P5V I
PDCS3-P3N I
PDA2-P3P I
PDA0-P3P I
IDEIRQ-P3P O
GND -
GND -
GND -
PDDREQ-P3P O
GND -
PDD01-P3P I/O
PDD02-P3P I/O
PDD13-P3P I/O
PDD12-P3P I/O
GND -
PDD05-P3P I/O
PDD06-P3P I/O
PDD09-P3P I/O
PDD08-P3P I/O
GND -
CD-GND I
GND -
QOSMIO G20 Maintenance Manual (960-511)
Appendix C Pin