Circuit Description - Tait T2004 System Manual

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Circuit Description

Audio
Microphone
36 Circuit Description
This section provides circuit information for the T2004 Primary and
Secondary control heads as shown in the X2H2xx control head block
diagram.
An internal power amplifier drives a speaker connected to the control head
for local audio.
The PCB provides a 600 Ohm interface for both the Tx and Rx audio.
A microphone amplifier/ compressor followed by a line driver stage outputs
microphone audio to the balanced line.
The standard T2000-A02 microphone is used.
T2004 Multi-Control Head System Manual
© Tait Electronics Limited May 2004