7-16 7974 Oscillator, Comms & PFL module
J-Type Revision J2005-2
:15166 0RGXOH#5HDU#3DQHO#&RQQHFWRUV#
OSC Input
Input on XLR 3-31 connector for line level sources (unbalanced).
OSC Output
Electronically balanced output from the module, delivered to an XLR 3-
32 connector.
Board lights
Supply voltage for board lights.
PFL Direct Output
Electronically balanced PFL output.
PFL Output
PFL output wired as for stereo (unbalanced).
Talkback
Electronically balanced input for microphone.
Important note:
Pin 1 on the XLR connectors and the ‘sleeve’ connections on the
jack sockets are connected to FRAME. This is to ensure that the console can comply
with the Electro Magnetic Compatibility (EMC) directive.
OSC INPUT
OSC OUTPUT
BOARD LIGHTS
PFL DIRECT OUTPUT
PFL OUTPUT
PFL OUTPUT
TALKBACK MICROPHONE