Motorola MSF 5000 Instruction Manual page 66

Chapter 1 Description
MSF
5000
Instruction Manual
TTRC
Audio Board
0 $e
a
2
i>
x
Se
Figure
1-11
Transmit Audio Circuitry
TX
Level Adjust
Wireline audio can take two
separate paths before
being
sent as
TX AUDIO
to the
SSCB
for transmission.
Line
1
or
Line
2
input audio (depending
on
wireline
configuration)
is either sent to the
Automatic Level Control
(ALC)
circuit
or to the
1-28
68P81092E02
3/19/94
Chapter 1 Description
MSF
5000
Instruction Manual
TTRC
Audio Board
0 $e
a
2
i>
x
Se
Figure
1-11
Transmit Audio Circuitry
TX
Level Adjust
Wireline audio can take two
separate paths before
being
sent as
TX AUDIO
to the
SSCB
for transmission.
Line
1
or
Line
2
input audio (depending
on
wireline
configuration)
is either sent to the
Automatic Level Control
(ALC)
circuit
or to the
1-28
68P81092E02
3/19/94