Toshiba Satellite A50S Series - CN1800 HDD I;F Connector (44-Pin

Appendices Appendix. C Pin Assignment
C-8 [CONFIDENTIAL] Satellite A50S/TECRA A3X Maintenance Manual (960-534)
Table C-2 Memory 1 connector pin assignment (200-pin) (4/4)
Pin No. Signal name I/O Pin No. Signal Name I/O
195 SMBDAT-P3P I/O 196 GND -
197 SMBCL2-P3P I/O 198 GND -
199 P3V - 200 P3V -
C.3 CN1800 HDD I/F Connector (44-pin)
Table C-3 HDD I/F connector pin assignment (44-pin)
Pin No. Signal Name I/O Pin No. Signal name I/O
1 N.C. - 2 GND -
3 P5V I 4 P5V I
5 GND - 6 HDDLED-P5N I/O
7 SODCS3-SO3N O 8 SODCS1-P3N O
9 SODA2-SO3SO O 10 SODA0-P3P O
11 N.C. - 12 SODA1-P3P O
13 N.C. - 14 IRQ14-P3P I
15 GND - 16 SODDACK-P3N O
17 GND - 18 SOIORDY-P3P I
19 GND - 20 SODIOR-P3N O
21 GND - 22 SODIOW-P3N O
23 GND - 24 SODDREQ-P3P I
25 N.C. - 26 GND -
27 SODD15-P3P I/O 28 SODD00-P3P I/O
29 SODD14-P3P I/O 30 SODD01-P3P I/O
31 SODD13-P3P I/O 32 SODD02-P3P I/O
33 SODD12-P3P I/O 34 SODD03-P3P I/O
35 SODD11-P3P I/O 36 SODD04-P3P I/O
37 SODD10-P3P I/O 38 SODD05-P3P I/O
39 SODD09-P3P I/O 40 SODD06-P3P I/O
41 SODD08-P3P I/O 42 SODD07-P3P I/O
43 GND - 44 SORSTA-P3N I