Revox C221 User Manual

RÄ/ox
C221
CD Player
Service
Manual
4.3 Line amplifier board
The line amplifier board contains the following circuits:
.
Two line amplifiers
.
Relav for muting
the
balanced outputs
4.3.1 Line amplifier
The two line amplifiers
receive
unbalanced
AF signals from
the
conveder board
and
transmit them
as balanced
AF signals to
the
XLR connectors J'1
and J2.
The
gain
of
the right-hand channel can be adjusted
with RA1, the
gain
of the left-hand
channel with RA2.
Refer to
Section
6
"Audio
data".
4.3.2
Muting of the balanced
outputs
The
balanced
outputs can be muted with relay K1. At the same
time the PHONO outputs are muted by the AMUTE signal from
the conveder board.
36

Revox C221 Specifications

General

Brand	Revox
Model	C221
Category	CD Player
Language	English