Toshiba PORTEGE R300 Maintenance Manual page 332

Appendices
1.8-inch HDD FPC (FALTH*)
C.37 CN182 HDD interface connector (44-pin)
Table C-37 HDD interface connector connector (44-pin)
Pin No. Signal Name
1 IDRSTB-P3N
3 PDD07-P3P
5 PDD06-P3P
7 PDD05-P3P
9 PDD04-P3P
11 PDD03-P3P
13 PDD02-P3P
15 PDD01-P3P
17 PDD00-P3P
19 GND
21 PDDREQ-P3P
23 PDIOW-P3N
25 PDIOR-P3N
27 PIORDY-P3P
29 PDDACK-P3N
31 IDEIRQ-P3P
33 PDA1-P3P
35 PDA0-P3P
37 PDCS1-P3N
39 HDDLED-P3N
41 P3V
43 GND
1T GND
C-26 [CONFIDENTIAL]
All manuals and user guides at all-guides.com
I/O Pin No.
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
O
I
I
O
I
O
I
I
I
I
-
-
-
PORTEGE R300 Maintenance Manual (960-591)
Appendix C Pin Assignments
Signal Name
2 GND
4 PDD08-P3P
6 PDD09-P3P
8 PDD10-P3P
10 PDD11-P3P
12 PDD12-P3P
14 PDD13-P3P
16 PDD14-P3P
18 PDD15-P3P
20 NC
22 GND
24 GND
26 GND
28 NC
30 GND
32 NC
34 NC
36 PDA2-P3P
38 PDCS3-P3N
40 GND
42 P3V
44 NC
2T GND
I/O
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
-
-
-
-
-
-
-
I
I
-
-
-
-