Stereo Line Input Channel Wiring; Audio Connections - AudioArts Engineering R-5 Owner's Manual

3 2 1
6 5 4
9 8 7
12 11 10
I/O connector plug (rear
view, as it would be seen
while wiring); the beveled
orientation corners shown
correspond to the plug's
mating PCB-mounted
sockets.
For more information on
using balanced and un–
balanced equipment com–
binations with the R-5
console, see page 1-8.
R-5 / Jan 97

STEREO LINE INPUT CHANNEL WIRING

This section calls out specific pin-by-pin wiring instructions for stereo line
input channels, both audio and logic (control) connectors. If you need more
general information concerning the R-5 console wiring system and supplied
tools, please refer to Chapter One, pages 1-6 and 1-7.
Stereo Line Input (Audio Connections)
Line input channel audio connections are made at the channel's LOWER
12-pin AUDIO connector. These consist of electronically balanced inputs
for two stereo line signals (A and B) .
Pin 1 - LEFT LINE A IN, shield
Pin 2 - LEFT LINE A IN, low
Pin 3 - LEFT LINE A IN, high
Pin 4 - RIGHT LINE A IN, shield
Pin 5 - RIGHT LINE A IN, low
Pin 6 - RIGHT LINE A IN, high
Pin 7 - LEFT LINE B IN, shield
Pin 8 - LEFT LINE B IN, low
Pin 9 - LEFT LINE B IN, high
Pin 10 - RIGHT LINE B IN, shield
Pin 11 - RIGHT LINE B IN, low
Pin 12 - RIGHT LINE B IN, high
The R-5 console normally accepts professional balanced (+4dBu level)
line level signals (maximum input +28dBu). However, the inputs may be
reprogrammed for –10dBu source levels if desired (see LOGIC connector,
next section). Generally speaking, –10dBu consumer-type equipment will
usually be found with RCA type output jacks; professional +4dBu level
equipment is more likely to use XLR jacks. Note the above ports connect
to high impedance, electronically balanced bridging-type input circuitry. If
you will be connecting unbalanced equipment to these input ports, be sure
to tie LOW and SHIELD together at the source end.
S L
TEREO INE
Always be careful to double
check pin numbering on the
connector block and the wiring
diagram before inserting the pin
in the block!
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I
NPUTS