Sanyo M5850FE User Manual

TUNER ADJUSTMENT
REQUIRED EQUIPMENTS
@
AM
Standard
Signal
Generator
®
Oscilloscope
@
FM
Standard
Signal
Generator
®
Dummy
Load
(4
ohm)
©
Generator
Scope
@
Alignment
Tool
®
Loop
Antenna
:
®
Dumrny
Antenna
(750hm,
Unbalanced
Type)
Set
the
Function
Switch
to
“RADIO”
and
perform
the
adjust-
e
VTVM
ment,
following
the
chart
below.
@
Frequency
Counter
AM
ALIGNMENT
Standard
test
frequency
4G0
Hz
and
modulation
30%
at
AM
Connections
Frequency
|
:
4
Alignment
-
%
of
Signal
—
Dial
Adjustment
Remarks
INBUT
OUTPUT
Generator
erting
Calibration
|
|
Obtain
symmetrical
curve
of
fF
and
maximum
amptitude.
for
AM
Sr
ta
=
Connect
VTVM
and
460
kHz
Low
End
T7
and
T8
Adjustment
Connect
standard
Oscilloscope
to
2
of
loop
antenna
to
Monitor
Jack.
IF
Gain
output
terminal
of
Adjust
output
with
pane
err
gene-scope,
Volume
Control.
ESR
-
ee
aPaaaS
ee
3
Calibration
Place
bar
antenna
(Connect
4
ohm
510
kHz
T6
Obtain
sine-wave
of
400
Hz
ti
of
60
cm
away
from
dummy
load
10
=
+
oe
—
-1
and
maximurn
amplitude.
Tuning
Range
|
loop
antenna.
VTVM.)
1670
kHz
|
High
End
PVC-TC4
tee
_
Se
EAN
SN,
Be
aa
ca
|
Be
a
eth
Sar
Adjustment
600
kHz
600
kHz
|L3
(MW
bar
ant.
coil)
Max.
of
SOREwE,
a
a
dl
4
Tracking
1400
kHz
|
1400
kHz
tities
poste
Ie
TOR
(Ee
teat
EEAD
SSO
reer
eae
sae
5
allie
ne
Sh
Repeat the above adjustments.
FM
ALIGNMENT
Standard
Test
Frequency
400
Hz
and
Deviation
22.5
kHz
ws
pam
Connections
Frequency
Tuning
Diat
'
Step
Alignment
=>
-
a
of
Signal
anes
i
Adjustment
Remarks
‘
INPUT
OUTPUT
Generator
PECUNS
permease
inne
fa
i
i
Obtain
symmetrical
|
|
curve
and
maximum
i
Turn
T5
(blue
core)
|}
amplitude.
é
|
fully
counter-
{
|
clockwise.
'
;
Loop
output
Connect
input
|
T3
and
T4
Max:
Calibration
terminal
of
gene-
{
terminal
of
aene-
2
of
scope
and
place
it
scope
To
tuner
signal
10.7
MHz
Low
End
7
‘3
IF
close
to
T2.
output
(R14).
|
Obtain
S
curve
and
maximum
amplitude.
T5
(blue
core}
|
=aeree
=
bs
ie,
peice
Bae
pons
aoanee
:
Calibration
Connect
output
Connect
VT
VM
and
87.3
MHz
|
L2
+
Obtain
sine-wave
of
400
Hz
of
terminal
of
FM
oscilloscope
io
rn
Saran
a
Se
+
and
maximum
amplitude.
Tuning
Range
|
signal
generator
-
Monitor
Jack.
Adjust
109
MHz
}
High
End
|
PVC-TC2
z
———--—|
through
dummy
output
with
Volume
pes
a
—
Agjusiment
antenna
(75
ohm,
Control.
(Connect
|
90
MHz
|
GO
MHZ
|
Li
of
unbalanced)
to
FM
4
ohm
dummy
load
Rey
pee
ae
i~
fae
Tracking
antenna
terminal.
to
VTVM.)
106
MHz
1906
MHz
PVC-TC1
om
——o
4
a
Fa
a
_
*
A
RSET!
(AOE
ESEE
NDE
ST
SEE
Res
mo
Dire
a
aici
ae
Reneat
the
above
adjustments.
Usea screwdriver with plastic grip for ali adjustments.

Sanyo M5850FE Specifications

General

Brand	Sanyo
Model	M5850FE
Category	Cassette Player
Language	English