Sony DDU220E User Manual page 17

ANALOG AUDIO connector
The pin assignment is as follows:
INTERFACE CONNECTOR
1
2
DIGITAL AUDIO connector
The pin assignment is as follows:
Pin 1
Firmly insert one end of the interface cable into the INTERFACE
CONNECTOR.
INTERFACE
CONNECTOR
Interface cable
Connect the other end of the cable to the IDE port.
Installing the Drive Unit in Your Computer
pin Audio Signal
1 R signal
2 R ground
3 L ground
4 L signal
Pin 1
pin Signal
1 Digital Out
2 Ground
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