Labels:book | bulletin board | crt screen | monitor | reckoner | sky | stairs | windowpane OCR: SYQUEST SCSI Wirina/Cable Information For the Inguisitive- -Minded or Otherwise Masochistic 25 50 50-pin connector uo SYQUEST drive mechanism as seen from the back looking into the connector DB-25 Pin outs SCSI-50 Pin outs [1/0 cable or internal board pins] REQ MSG 1/0 50 RST ACK BSY GND 16 or 18 or 19 or25 all are GND DBO 26 GND 20 or 21 or 22 all are GND DB3 29 DB5 11 3 DB6 32 DB7 13 33 GND 14 or2 or 3 all are GND G/D 15 GND AF or5 or6 or9 all are GND ATN DB1 DB2 DB4 DBP GND 322222 24 34 27 28 30 19 or or 8or9 23 or 24 or 11 or25 all are all are GND GND GND 25 sometimes 38 best to match [no connect] DB 25 end f you are to use DB 25 connectors on the rear of the drive box, then you should wire the 50- -pin internal connector to the DB -25 as shown above This then allows you to use plain s ...
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