Toshiba Tecra A2-S239 Maintenance Manual - Page 300
PJ1810, Optical Drive I/F Connector 50-pin
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Appendices Apx. C Pin Assignment C.4 PJ1810 Optical Drive I/F Connector (50-pin) Table C-4 Optical drive I/F connector pin assignment (50-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 CDAUDL-PXP I 3 CD-GND - 2 CDAUDR-PXP I 4 N.C. - 5 IDRSTB -P 5 N O 6 SDD08-P3P I/O 7 SDD07-P3P I/O 8 SDD09-P3P I/O 9 SDD06-P3P I/O 10 SDD10-P3P I/O 11 SDD05-P3P I/O 12 SDD11-P3P I/O 13 SDD04-P3P I/O 14 SDD12-P3P I/O 15 SDD03-P3P I/O 16 SDD13-P3P I/O 17 SDD02-P3P 19 SDD01-P3P 21 SDD00-P3P I/O 18 SDD14-P3P I/O I/O 20 SDD15-P3P I/O I/O 22 SDDREQ-P3P I 23 GND - 25 SDIOW -P3N O 27 SIORDY -P3P I 24 SDIOR-P3N O 26 GND - 28 SDDACK-P3N O 29 IRQ15-P3P I 30 N.C. - 31 SDA1-P3P O 32 N.C. - 33 SDA0-P3P O 34 SDA2-P3P O 35 SDCS1-P3N O 36 SDCS3-P3N O 37 N.C. - 38 P5V O 39 P5V O 40 P5V O 41 P5V O 42 P5V O 43 GND - 44 GND - 45 GND - 46 N.C. - 47 N.C. 49 N.C. - 48 GND - - 50 N.C. - C-10 Satellite A50/TECRA A2 Maintenance Manual (960 -478)