Parts/Test Point Locations  133
DVD-ROM Drive Rear Panel Connectors 
and Jumpers
 
DVD-ROM Drive Rear Panel Connectors and 
Jumpers
Item Function
Connect 
to...
1 Power connector Power supply
2 IDE Interface connector  System 
board
CN12
3 Configuration jumper. 
RD
a
RD  CS   SL  MA   Description
-- -- --  --    On  Master
-- -- --   On    --   Slave.
-- -- On   --     --    Cable select
a. RD -- Configuration jumper (RD indicates 
Reserved)
--
4 Audio Out Depended on 
sound card