Sony PCV-LX800 - Manual (Page 59)

System Board 45
IDE Connectors
There are two IDE (Integrated Drive Electronics) connectors: a Primary
IDE and a Secondary IDE connector.
The Primary IDE connector is a 40-pin 2.54 mm pitch header-type
connector for the 3.5-inch hard disk drive.
The Secondary IDE connector is a 40-pin 2.54 mm pitch header-type
connector for the 5.25-inch CD-RW drive.
OM04701G.VSD
O N 1 2
Primary IDE connector
Secondary IDE connector (for CD-RW drive)