Revox A77 Serviceanleitung Seite 135

INPUT
INPUT
VU.AMP,INP
VU.OUTPUT
to
VU-METER
AMPLIFIE
R
ol
02
011012
CALIBFATION
OSCILLATOR
AMPLIFIE
R
01
VU.AMPLI FIER
MPX.FILTER
CALIBRATION
or\-oFF
LTER ON.OFF
ilr
I
_F
, FI
t
V
CH
MPX.
to
LOW.PASS.FILTER
Ht6H-PASS
DYNAMIC.F ILTE
04
Q5
VU.OUT
MPX..RELAY
RECTIF
IE
R
INTEGRATOR
to
CH
ll
LOW PASS FI LTER
a2
AMPLIF IER
o3
HIGH.PASS
DYNAMIC-F
ILTEI
o5
RECTIF IER
INTEGRATOR