Sony WM-AF59 Service Manual

4-2-2. Radio Section
Setting:
FUNCTION: RADIO
BAND: AM
AM RF signal
generator
Put the lead-wire
antenna close to
the set.
ETT
30% amplitude
modulation by
400 Hz signal
Output level: as low as possible
VTVM
WG: West Germany
headphones jack
MW Frequency Coverage Adjustment
Point
position
ane ae ae <1,750kHz>
(1,680kHz)
MW Tracking Adjustment
SG and set
Adjustment part
frequency
Ad |
=
Adjustment Location
CT1
L3
TT eM
RGERREPRER
Reading on
VTVM
maximum
| cw |
Reading on VTVM
maximum
Lem ]
Setting:
BAND: AF59/FM LOCAL
BF59/FM MONO
FM RF signal
generator
wagers cal
22.5 kHz frequency
deviation by 1 kHz
signal
Output level: as low as possible
FM antenna terminal
e
Repeat
the
procedures
in
each
adjustment
several
times,
and
the
frequency
coverage
and
tracking
adjustments
ahould
be
finally
done
by
the
trimmer
capacitors,
FM Frequency Coverage Adjustment
):WG model
Pointer
SG:
Hagusne
ne
Reading
on
position
9
“
ne
VTVM
palit 7 99 poe |
(87,35MHz)
maximum
seis 1oraM pe
(107.8MHz)
FM Tracking 8
SG and set
Aastra | part
frequency
86.0MHz
(87.35MHz)
109.5MHz pen |
(107.8MHz)
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Sony WM-AF59 Specifications

General

Brand	Sony
Model	WM-AF59
Category	Cassette Player
Language	English