1.
2.
SAFETY
PRECAUTIONS
The
following
precautions
should
be
observed
when
servicing.
No.
No.649E
[
E,£(BS),W,W(UN),W(AU),H,HC
]
.
CONTENTS
SPECIFICATONS
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DISASSEMBLY
INSTRUCTIONS
-:---
DIAL
POINTER
SETTING
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CIRCUIT
ADJUSTMENT
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ADJUSTMENT
POINT
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iter
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TUNER
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SET
UP
TUNER
ALIGNMENT
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EXPLODED
VIEW"
(MECHANISM
ASSEMBLY)
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tier
rrery
26
(UNIT
ASSEMBLY).
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2)
REPLACEMENT
PARTS
LIST
vs+ssssseeseeeeesressettecees
23
Since
many
parts
in
the
unit
have
special
safety
related
characteristics,
always
use
genuine
Hitachi’s
replacement
parts.
Especially
critical
parts
in
the
power
circuit
block
‘should
not
be
replaced
with
other
makers.
Critical
parts
are
marked
with
A\
in
the
circuit
diagram
and
printed.
wiring
board.
Before
returning
a
repaired
unit
to
the
customer,
the
service
technician
must
thoroughly
test
the
unit
to
ascertain
that
it
is
completely
safe
to
operate
without
danger
of
electrical
shock.
SPECIFICATIONS
@
GENERAL
SPECIFICATIONS
|
Tuning
Rangé
:
FM:
87.5
to
108
Miz
[for
E,
E(BS)]
Power
Supply
;
AC:
220V,50Hz{forE]
F
3.
FM:
88
to
108
MHz
[except
E,
E(BS)]
:
AC:
240V,
50Hz
[for
E(BS)}
SW:
6,0
to
18,0
MHz
[for
E,
E(BS)]
:
AC:
110-127V,
200-220V;
230-250V,
:
MW:
530
to
1605.KHz
[except
H,
HC]
60/60Hz
[for
W,
W(UN),
WIAU)]}
:
AM:
530
to
1705
KHz
[for
H,
HC]
:
AC;
120V,
60Hz
[for
H,
HC]
:
LW:
150
to
285
KHz
[for
E,
E(BS)]
:
DC:
SV
(“D”
cell
or
IEC
R20
or
SUM-1
X6
:
SW2:
7.0
to
22.0
MHz
or
equivalent)
(option)
?
SW1;
2.3to
7.0
MHz
Power
(mains)
Consumption
:
8W
Antennas
(Aenal)
+:
SW2/FM/SW:
Telescopic
antenna
(aerial)
Speakers
:
100m,
4
ohmsX2
‘
:
:
SW1/MW/AM/LW:
Bullt-in
ferrite
core
Output
power
:
20W
P.M.P.
(AC
operation)
antenna
(aerial)
1.8W/CH
(10%
T.H.D.)
(DC
operation)
+a
:
Dimensions
:
515(W)X163(H)X130(D)
mm
:
“@
TAPE
RECORDER
SECTION
Weight
-
«
8.4kg
(with
batteries)”
‘Recording
System™
:
AC
las
(TAPE
2)
Erasing
System...
Magnet
(TAPE
2)
©
RADIO
SECTION
Pisiyback
Frequency
Response
7
NORMAL:
70
to
10,000
Hz
Circuit
System
:
FM/SW/MWILW
4-band
superhelerodyne
=.
“Output
Load
|Impendance
:
Headphones:
8
to
100
ohms
{for
E,
E(BS)]
>
FM/SW2/SW1/MW
4-band
-
*
Specifications
are
subject
to
change
without
natice
for
performance
superheterodyhe
[for
W,
W(UN),
W(AU)]
improvement.
:
FM/AM
2-band
superheterodyne
[for
H,
HC]
SPECIFICATIONS
AND
PARTS
ARE
SUBJECT
TO
CHANGE
FOR
IMPROVEMENT.
RADIO
CASSETTE
TAPE
RECORDER
__
;
October
1990
~
YOKOHAMA
WORKS
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