Revox A76

Page
4.1 1.
Sensitivity
check
on the
center
tuning
(44)
and
the
signal
strength meters
(43)
13
4.12.
Alignment
of FM
demodulator
14
4.13.
Alignment
of multipath
indicator
14
4.14.
Alignment
of
subcarrier
oscillator (76
kHz)
15
4.15.
Alignment
of 19
kHz circuit
15
4.16.
Alignment
of
38
kHz
circuit
16
4.17.
Tuning
of the 19
kHz
band
pass
filter
16
4.18.
Alignment
of multiplex
filter
17
4.19.
Adjustment
for minimum
stereo
crosstalk
17
4.20.
Checking
of automatic
mono-stereo
changeover
18
4.21 .
Checking
range
of
output
potmeters
18
5.
INSTRUCTIONS
FOR
MEASURING
THE MOST
IMPORTANT
PERFORMANCE
DATA 19
5.1.
Input
sensitivity
19
5.2. Static
selectivity
19
5.3. I mage
response
20
5.4.
Spurious
response
20
5.5.
Distortion
21
5.6.
Signal
to
noise
ratio
21
5.7.
Stereo
separation
(crosstalk)
21
5.8.
Frequency
response
22
6.
TECHNICAL
DATA
23
7.
SCHEMATICS
25
3