Parts/Test Point Locations  123
CD-ROM R/W Drive Rear Panel 
Connectors and Jumpers
NOTE: 
CD-ROM R/W drives may come with item no. 
5 (digital audio output and testing jumper) 
connectors. 
CD-ROM R/W Drive Rear Panel Connectors and 
Jumpers
Item Function Connect to...
1 Power supply connector Power supply
2 Interface connector  System board 
CN12: IDE 2
3 Configuration jumper. 
CS
SL MA    Description
--  -- On    Master
-- On --          Slave.
On  -- --          Cable select
--
4 Audio line out connector Depended on 
sound card
5 Digital audio output --