Sony R-DG1200 Operating Instructions Manual page 22

Connecting components with
analog audio jacks
The following illustration shows how to
connect a component with analog jacks, such
as a tape deck, turntable, etc.
Turntable
A
Super Audio CD player,
CD player
A Audio cord (not supplied)
Note
If your turntable has a ground (earth) wire, connect
it to the (U) SIGNAL GND terminal.
US
22
MD deck,
Tape deck
A
A