24
Connections
DD 1230 R
DD 1530 R
DIGITAL INPUT
(CINCH)
The three inputs for digital source devices with co-ax
digital outputs can be assigned to any picture input, or
used as independent sound inputs for source devices
which do not supply a picture.
DIGITAL INPUT
(OPTICAL)
Two inputs for digital source devices with optical digital
outputs can be assigned to any picture input, or used as
independent sound inputs for source devices which do
not supply a picture.
5.1 INPUT
Input for a surround source with integral decoder.
Connector pin assign-
ment
View from outside
All pins not listed are
Unused.
Pin Signal Pin Signal
1 Front left 14 Earth, front left
2 Center 15 Earth, center
3 Front right 16 Earth, front right
4 Subwoofer 17 Earth, Subwoofer
5 Rear left 18 Earth, rear left
6 Rear right 19 Earth, rear right
5.1 OUTPUT
Output for external loudspeakers or external power am-
plifiers.
Connector pin assign-
ment
View from outside
All pins not listed are
unused.
Pin Signal Pin Signal
1 Front left 14 Earth, front left
2 Center 15 Earth, center
3 Front right 16 Earth, front right
4 Subwoofer 17 Earth, Subwoofer
5 Rear left 18 Earth, rear left
6 Rear right 19 Earth, rear right
13 Trigger (+5V) 25 Earth, trigger
TASI
Interface for connecting the decoder to a
'R'
-series
pre-amplifier, integrated amplifier or receiver. The inter-
face automatically switches to surround mode. In this
mode the volume and tone controls of the stereo pre-
amplifier are disabled, as these functions are now as-
sumed by the decoder.