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Specifications
subject
to
change
without
prior
notice.
MZ
2574
MARANTZ
DESIGN
AND
SERVICE
Using
superior
design
and
selected
high
grade
|
components,
MARANTZ
company
has
created
the
ultimate
in
stereo
sound.
Only
original
MARANTZ
parts
can
insure
that
your
MARANTZ
product
will
continue
to
perform
to
the
specifications
for
which
it
is
famous.
Parts
for
your
MARANTZ
equipment
are
generally
MARANTZ
INTERNATIONAL
Vestdijk
9
5600
MD_
Eindhoven
The
Netherlands
Phone:
+31/40.758290
Telefax:
+31/40.75.82.99
available
to
our
National
Marantz
Subsidiary
or
Agent.
ORDERING
PARTS:
Parts
can
be
ordered
either
by
mail
or
by
telex.
In
both
cases,
correct
part
number
has
to
be
specified.
The
following
information
must
be
supplied
to
eliminate
delays
in
processing
your
order:
1.
Complete
address
.
Way
of
shipment
oO
or
&
GNM
.
Complete
part
numbers
and
quantities
required
.
Description
of
parts
.
Model
number
for
which
part
is
required
.
Signature:
any
order
form
or
telex
must
be
signed
otherwise
such
part
order
will
be
considered
as
null
and
void.
PARTS
ORDERING
Parts
may
be
ordered
at
the
following
addresses:
AUSTRIA
HORNYPHON
Vertriebsgesellschaft
GmbH
Wienerbergstrasse
1
A
1101
Wien
Austria
Telex:
132.332
BELGIUM
SVD
DIVISION
MARANTZ
Industrialaan
14
1720
Groot-Bijgaarden
Belgium
Telex:
24466
CHILE
MARANTZ
DIVISION
OF
PHILIPS
S.A.
AV.
Santa
Maria,
0760
Casilla
2687
Santiago
Telex:
240.239
DENMARK
MARANTZ
DIVISION
OF
PHILIPS
SERVICE
A/S
Prags
Boulevard
80
Postbox
1919
DK-2300
Kgbenhavn
S
Denmark
Telex:
31201
FINLAND
MARANTZ
DIVISION
OF
OY
PHILIPS
Ab
Kaivokatu
8
00100
Helsinki
Finland
Telex:
124811
FRANCE
MARANTZ
FRANCE
4
Rue
Bernard
Palissy
92600
Asniéres
France
Telex:
611651
GERMANY
MARANTZ
GERMANY
GmbH
Alexanderstrasse
1
2000
Hamburg
Germany
THE
NETHERLANDS
Elpro
Marantz
Wint
Hontlaan
28
3526
KV
Utrecht
The
Netherlands
Telex:
4748
NORWAY
MARANTZ
DIVISION
OF
PHILIPS
A/S
Sandstuveien
40
0680
Oslo
6
Norway
Telex:
72640
GREAT
BRITAIN
MARANTZ
AUDIO
U.K.
Ltd
Unit
15/16
Saxon
Way
Industrial
Estate
Moor
Lane
Harmondsworth
UB7
OLW
Great
Britain
Telex:
935196
GREECE
SHERTON
ELECTRONICS
S.A.
P.O.Box
21025
Hippocratus
Street
188
Athens
11471
Greece
Telex:
216.795
JAPAN
MARANTZ
JAPAN,
Inc.
35-1,
7-chome,
Sagamiono
Sagamihara-shi,
Kanagawa
Japan
KUWAIT
AL
ALAMIAH
ELECTRONICS
Ussama
Building
Fahd
al
Saleem
Street
P.O.Box
23781
Safat-Kuwait
Telex:
22694
ITALY
MARANTZ
ITALIANA
S.P.A.
Via
Chiese,
74
20126
Milano
Italy
SAUD!
ARABIA
AL
ALAMIAH
ELECTRONICS
P.O.Box
5954
University
Street
Riyadh
11432
Saudi
Arabia
Telex:
401530
SOUTH
AFRICA
MARANTZ
DIVISION
OF
PHILIPS
S.A.
Main
Road
Martindale
P.O.
Box.
58088
Newville
21114
South
Africa
SPAIN
PHONO
S.A.
Ignacio
Iglesias
10
Badalona
(Barcelona)
Spain
Telex:
59355
SWEDEN
MARANTZ
DIVISION
OF
PHILIPS
Forsaljning
AB
Tegeluddsvagen
1
S-115
84
Stockholm
Sweden
Telex:
14060
Telex:
35000
PHTC
NL
routing
IND
NLMTFAT
SWITZERLAND
MARANTZ
Technischer
Service
Duenstrasse
3
3186
Dudingen
Switzerland
TURKEY
DOGRUOL
Ltd.
1.M.C.
6
Blok
N°6310
Unkapani
Istanbul
Turkey
Telex:
22085
MALTA
CACHIA
&
GALEA
Republic
Street,
68D
Valetta
Telex:
1682
PORTUGAL
MARANTZ
Divisao
philips
S.A.
service
Outurela-carnaxide
2795
LinDA-A-VELHA
Telex:
43906
All
of
the
above
locations
are
fully
equipped
to
take
care
of
your
total
service
needs.
Because
various
countries
have
differing
configuration
requirements,
it
is
necessary
that
you
contact
the
service
facility
in
your
particular
country.
In
the
event
that
there
is
no
service
location
listed
for
your
country,
please,
contact
the
nearest
facility
for
the
necessary
In
case
of
difficulties,
do
not
hesitate
to
contact
the
Technical
Department
at
abovementioned
address.
assistance.
MZ
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Segment
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further
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D8-h
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3
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right
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with
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2580
16
1000KHz
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check
mode,
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key
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MEMORY
key
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accepted.
6)
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state
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3),
when
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MEMORY
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state
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program
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8.
TUNER
ALIGNMENT
PROCEDURES
Set
to
T.R
point
ME
mode
of
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service
program.
(P2)
to
(P6)
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Digital
Readout
Frequency
Setting
column
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preset
numbers
for
the
above
mode.
Before
alignment,
connect
a
dummy
resistor
of
47
kohms
to
the
tuner
output
terminal.
8-1.
FM
Alignment
Procedures
(Function
switch
at
“FM”
position
and
MODE
switch
at
“MONO”
position
)
@
FM
RF
Alignment
Digital!
Signal
.
:
Readout
Adiust
Step
|
Signal
Source
Connection
Frequency
indicator
Connection
Frequency
j
Setting
FM
signal
generator
to
FM
AC
VTVM
to
L-
or
R-
Front
end
IFT
for
maximum
output
antenna
terminal.
Adjust
channel
output
(J302)
and
minimum
distortion.
1
the
RF
signal
output
so
that
98.0
MHz
98.0
MHz
slight
noise
occurs
at
the
po
upper
and
lower
sides
of
(P2)
the
output
waveform.
FM
signal
generator
500
pV
Distortion
meter
to
L-
or
R-
L201
core
for
minimum
distortion.
output
to
FM
antenna
channel
output
(J302)
ej
teuminel
tenis
98.0
MHz
98.0
MHz
(P2)
@
FM
MPX
VCO
Alignment
R314
for
228
kHz
on
the
frequency
counter
FM
signal
generator
500
pV
output
to
FM
antenna
terminal
(74-ohm).
(Signal
is
no
modulation)
Frequency
counter
between
1
and
2
of
J301
(J301)
98.0
MHz
(P2)
98.0
MHz
@
FM
IF
Alignment
(Function
switch
at
“FM”
position
and
MODE
switch
at
“AUTO
STEREO”
position)
Digital
Signal
Readout
Adjust
Frequency
Indicator
Connection
Frequency
ju
Setting
VTVM
to
L-channel
output
(J302
L-channel)
Stereo
L-channel
(1.000
Hz)
FM
signal
generator
500
pV
output
modulated
by
MPX
signal
generator
to
FM
antenna
terminal
(75-ohm).
Modulation
level:
IHF
67.5
kHz
+9
%
pilot
dev.
DIN
40
kHz
+8
%
pilot
dev.
98.0
MHz
(P2)
Front
end
IFT
for
minimum
distortion.
VTVM
to
R-channel
output
(J302
R-channel)
Stereo
R-channel
(1,000
Hz)
©@
Muting
Level
Alignment
(Function
switch
at
“FM”
position
and
MODE
switch
at
“AUTO
STEREO”
position)
Digital
Signal
Indicator
Connection
Readout
Frequency
Frequency
Setting
AC
VTVM
to
L-
or
R-
R211
to
a
point
at
which
output
FM
signal
generator
6.3
uV
output
to
FM
antenna
98.0
MHz
channel
output
(J302)
98.0
MHz
appears.
terminal
(75-ohm)
(P2)
17
MZ
2581
®
Multiplex
Alignment
(Function
switch
at
“FM”
position
and
MODE
switch
at
“AUTO
STEREO”
position)
Digital
Signal
Readout
Signal
Source
Connection
Indicator
Connection
Frequency
pect
etting
FM
signal
generator
500
nV
output
modulated
by
MPX
Stereo
VTVM
to
R-channel
output
signal
generator
to
FM
L-channel
(J302
R-channel)
antenna
terminal
(75-ohm)
(1,000
Hz)
R301
so
that
channel
separation
is
Modulation
level:
identical
between
both
channels.
IHF
67.5
kHz
+9
%
pilot
dev.
98.0
MHz
DIN
40
kHz
+8
%
pilot
dev.
(P2)
Stereo
VTVM
to
L-channel
output
R-channel
(J302
L-channel)
(1,000
Hz)
Repeat
steps
1
and
2.
8-2.
AM/LW
Alignment
Procedures
(Function
switch
at
“AM”
position)
©
AM
IF
Alignment
Digital
Signal
,;
Readout
Frequency
Indicator
Connection
_
Frequency:
r
;
Setting
Sweep
generator
to
AM
AC
VTVM
to
L-
or
R-
FAQO1
for
maximum
and
antenna
terminal
450
kHz
channel
output
(J302)
symmetrical
waveform.
Digital
Signal
Source
Connection
Signal
:
Readout
Frequency
Indicator
Connection
Frequency
Setting
AM
signal
generator
to
AM
loop
antenna
in
a
test
loop
VTVM
to
L-
or
R-channel
output
(J302)
LAQ1
for
maximum
output.
603
kHz
1,404
kHz
603
kHz
(P4)
1,404
kHz
CA01
for
maximum
output.
(P6)
Digital
Signal
:
.
Readout
Frequency
Indicator
Connection
Frequency
Setting
AM
signal
generator
to
AM
VTVM
to
L-
or
R-channel
173
kHz
LAQ3
for
maximum
output.
loop
antenna
in
a
test
loop
output
(J302)
(P7)
272
kHz
272
kHz
CAO9
for
maximum
output.
(P9)
Repeat
steps
1
and
2
until
sensitivity
is
maximized.
18
MZ
2582
©
AM
Auto
Stop
Alignment
(Function
switch
at
“AM”
position)
Signal
Indicator
Connection
Frequency
Step
|
Signal
Source
Connection
RF
generator
to
AM
loop
antenna
inva
test
loop
(500
999
kHz
uV/m)
9.
ALIGNMENT
POINTS
AND
TEST
POINTS
J301
Re
(GND)
2
S)
10.
TUNER
MICROPROCESSOR
SPECIFICATIONS
10-1.
Receiving
Frequency
Range,
Channel
Space,
Reference
Frequency
and
Intermediate
Frequency
87.50~108.00
MHz
531~1602
kHz
152~282
kHz
.
10-2.
Tuning
Function
3)
1)
Automatic
Up/Down
Tuning
(sawtooth
wave
mode)
2)
Manual
Up/Down
Tuning
The
tuning
frequency
varies
steppedly
when
the
mo-
mentary
switch
is
pressed
or
rapidly
at
a
rate
of
approximately
70
msec/step
when
the
same
switch
is
pressed
continuously
for
more
than
0.5
sec.
In
this
situation,
if
the
said
switch
is
released
from
hand
pressure,
automatic
tuning
is
performed.
‘19
Digital
Readout
Frequency
Setting
RA13
so
that
the
“TUNED”
on
the
999
kHz
display
tube
lights.
(PS)
Raconiage
Channel
Space
Reference
Intermediate
eee
neon
ey
P
Frequency
Frequency
J
FM
76.0~90.0
MHz
100
kHz
25
kHz
—10.7
MHz
apan
?
AM
531~1602
kHz
9
kHz
9kHz
+450
kHz
eax
FM
87.5~108.0
MHz
100
kHz
25
kHz
_—
AM
520~1710
kHz
10
kHz
10
kHz
+10.7
MHz
+450
kHz
+10.7
MHz
+450
kHz
+450
kHz
Preset
Memory
Call
Random
access
to
30
FM
and
AM
(MW+LW)
stations.
Call
by
a
numeral
key
+
the
single/double
(./..)
digit
key
+
anumeral
key
where
necessary.
|
oe
Bk
MZ
2583
Key
Matrix
Initial
setting
@5)
5
PC2
Dd!
D2
One
time
of
output
when
a
key
D3
is
pressed
A
model
without
LW
has
“AM”
here.
04
DS
A
figure
in
(
)
refers
only
to
models
for
Japan.
10-3.
Description
of
Keys
(0)~(2):
Numeral
keys
Pin
Connections
Preset
memory
writing,
call
and
direct
access
call
(™)
(wm)
Ge)
:
Band
selection
keys
With
a
model
without
LW,
“LW”
key
becomes
“AM”
key.
:
Mono/stereo
output
selection
key
At
FM,
when
this
key
is
pressed,
OUT1
of
PLL
IC
LC7218
varies
between
“LOW”
and
“HIGH”
cyclically.
In
synchro-
nization
with
this
variation,
“AUTO”
in
the
FL
display
flickers.
Gown)
:
Tuning
up/down
keys
The
tuning
frequency
increases
or
decreases
by
1
step
at
each
pressure
(for
less
than
0.5
second),
and
varies
rapidly
at
a
rate
of
approximately
70
msec/step
when
either
is
pressed
continuously
for
0.5
second
or
more.
In
this
situation,
when
that
key
is
released
from
hand
pressure,
auto
tuning
is
performed.
R.C
IN
(2)
:
Memory
writing
key
i
When
the
key
is
pressed,
“MEMORY”
flickers
(at
1
Hz)
for
approximately
5
seconds,
thus
indicating
that
the
memory
is
capable
of
writing.
The
wanted
number
is
input
by
means
of
a
HOLD
CLOCK
cE
numeral
key,
the
1/2
(./..)
digit
key
and
a
numeral
key
where
BATMAN:
fon
necessary,
in
which
way
at
the
point
of
time
when
a
digit
of
DATA
OUT
units
order
is
input,
the
frequency
then
being
received
is
extnation
memorized.
Selection
C)
+112
digit
key
see
Externally
This
key
is
used
in
calling
one
of
preset
station
numbers
P10
to
P30.
When
the
key
is
pressed,
“
PRESET
”
is
displayed,
the
LED
segment
g
of
units
order
digits
lights
and
that
of
tens
order
digit
flickers.
Flickers
(for
5
seconds
at
1
Hz)
MZ
2584
20
PU:
Output
with
pull-up
MOS
Pin
Functions
OD:
Open-drain
output
No.
of
When
ae
Power
supply
pin
Ee
ee
ee
cr
ean
oe
ee
Initial
reset
at
RES="LOW”
fOosc1
|
+1
+
~+|
=I]
Pins
to
constitute
the
main
system
clock
oscillation
circuit.
amen
all
Goal
External
clock
is
input
to
OSC1
with
OSC2
opened.
With
built-in
feedback
resistor.
P-ch
high
with-
Pull-down
resistor
a
Pins
to
constitute
the
sub
clock
oscillation
circuit.
stand
voltage
and
existence/non-
a
External
clock
is
input
to
X1
with
X2
opened.
With
built-in
large
current
type
existence
(bit-wise)
feedback
resistor
and
damping
resistor
a
FL
display
tube
digit
exclusive
output.
Display
RAM
fixed
address
output
for
static
mode.
$8
~S11
P-ch
high
with-
Pull-down
resistor
|
L
stand
voltage
and
existence/non-
large
current
type
existence
(bit-wise)
7
ae
ve
|
1
_|
—
|
Fl
display
tube
output
pull-down
resistor
loadpowerinput
|
_—~+|
SiS
PAo~PAs
i
1/O
|
1/O
in
units
of
bit
or
unit
of
4
bits
Input
of
key
scan
low-
+15
V
withstand
PU
or
OD
for
each
FL
display
tube
digit/segment
output.
Display
RAM
fixed
address
output
for
static
mode.
Pull-down
resistor
existence/non-
existence
(bit-wise)
FL
display
tube
segment
exclusive
output.
Display
RAM
fixed
address
output
for
static
mode.
P-ch
high
with-
stand
voltage
and
large
Current
type
threshold
type
with
a
function
to
automatically
read
the
key
voltage
and
medi-
bit
scan
data
into
RAM.
um
current
type
PBo~PBs
Built-in
comparator
of
4
independent
channels.
Reference
voltage
selectable
between
external
and
internal.
Input
function
stopped
Input
in
units
of
bit
or
unit
of
4
bits.
At
low-speed
mode
(1/32
mode,
sub
clock
mode),
input
function
is
stopped.
1/O
in
units
of
bit
or
unit
of
4
bits
+15
V
withstand
®
PU
or
OD
for
L
(option)
PCo~PC3
4
1/0
4
voltage
and
large
each
bit
current
type
@
Output
when
resetting
PDo~PD3
/O
|
1/O
in
units
of
bit
or
unit
of
4
bits
+15
V
withstand
@
PU
or
OD
for
L
(option)
voltage
and
large
each
bit
current
type
®
Output
when
resetting
PEo~PE2
I/O
in
units
of
bit
or
unit
of
3
bits
+15
V
withstand
PU
or
OD
for
each
H
|
PEo/Vrero
Used
with
external
reference
input
of
PB1-PB3
|
voltage
and
bit
PE./Vner1
Used
with
external
reference
input
of
PBO
medium
current
PE2/START
Used
with
HALT
control
START
type
only
of
PE2.
Normal
withstand
voltage
and
medium
current
type
of
others.
PFo~PF3
1/0
[/O
in
units
of
bit
or
unit
of
4
bits
+15
V
withstand
PU
or
OD
for
each
H
PF,/SIO
Used
with
serial
input
S10
voltage
and
bit
PF,/SOO
Used
with
serial
output
SOO
medium
current
PF2/SCKO
Used
with
serial
clock
1/0
SCKO
type
PF3/INTO
Used
with
INTO
interrupt
input
PGo~PG3
4
1/0
1/O
in
units
of
bit
or
unit
of
4
bits
+15
V
withstand
PU
or
OD
for
each
H
PGd/SI;
Used
with
serial
input
S!1
voltage
and
bit
PG,/SO1
Used
with
serial
output
SO1
/
medium
current
PG2/SCK1
Used
with
serial
clock
1/O
SCK1
type
PG3/INT1
Used
with
INT1
interrupt
input
PHo~PHs3
0
I/O
in
units
of
bit
or
unit
of
4
bits
+15
V
withstand
PU
or
OD
for
each
H
PHo/DACO
Used
with
6-bit
PWM
D/A
output
|
voltage
and
bit
PH,/DAC1
Used
with
8/14-bit
PWM
D/A
output
medium
current
|
PH2/SQR
Used
with
square
wave
pulse
output
type
|
PH3/HCNT
Used
with
horizontal
sync
detection
input
e
MZ
2585
LC7218
Port
Assignment:
OUTO:
MUT,
Audio
mute
output
(active
“LOW”)
OUT1:
FM
MONO
output
D,:~Dg:
Fluorescent
display
digit
signals
and
key
return
OUT2:
STRQ
output
signals
OUT4:
FM,
FM
band
selection
OUTS:
AM,
AM
(MW)
band
selection
OuUTE:
CW,
LW
band
selection
OUTO
|
OUT1
|
OUT2
|
OUT4
|
OUTS
|
OUTE
PIN
@)
=e
PING
|
PING@
|
PIN@
|
PIN@
10-4.
Pin
Description
Sa~Sh:
Fluorescent
display
segment
signals
K,
~K4:
Key
input,
diode
matrix
input
CLOCK,
CE,
DATA
IN,
DATA
OUT:
Signals
transferred
to
PLL
IC
LC7218
SD
IN:
Station
detector
signal
input
When
the
SD
IN
pin
becomes
“LOW”
as
regards
a
frequency
band,
the
STRQ
pin
(LC7218
OUT2)
becomes
“HIGH”
so
that
PLL
IC
performs
IF
counting.
As
a
result
of
this,
when
FM
10.7
MHz
+10
kHz,
MW
450
kHz
+3
kHz
or
LW
450
kHz
+0.6
kHz
is
obtained,
“TUNED”
lights,
while
when
in
the
auto
tuning
mode,
the
station
scanning
stops.
IN
0:
STEREO
IN
(PIN
@)
IN
1:
Destination
selection
(PIN
®)
|
ia:
Destination
selection
initial
setting
diode
[combined
with
port
8
of
PLL
IC
LC7218
(Q501)]
EUROPE
|
EUROPE
IN
1
(PLL
IC)
BAND
1
1:
With
diode
(D504)
7
“HIGH”,
0:
“LOW”
0:
Without
diode
11.
VOLTAGE
CONVERSION
@
EUROPEAN
MODEL
ONLY
CAUTION
DISCONNECT
POWER
SUPPLY
CORD
FROM
AC
To
convert
the
unit
to
a
different
power
source
voltage,
OUTLET
BEFORE
CONCVERTING
VOLTAGE.
change
the
position
as
illustrated
in
the
drawing
below.
Voltage
Conversion
Chart
VOLTAGE
SELECTOR
220—240V~
110—120V~
_
(E)
Version
MZ
2586
ce
12.
ELECTRICAL
PARTS
LIST
ASSIGNMENT
OF
COMMON
PARTS
CODES.
RESISTOR
ate
(1)
GDO5
---
140,
Carbon
film
fixed
resistor,
+5%,
1/4W
R***:
(2)
GDO5--
<7
160,
Carbon
film
fixed
resistor,
+5%,
1/6W
O-
Resistance
value
Examples
@
Resistance
vaiue
0.19....001
109...100
1kQ...102
100kN...104
0.59...005
189...180
2.7k...272
680k0...684
10...010
1000...101
10k9...103
1MkQ...105
6.89...068
3909...391
22k0...223
4.7MkQ....475
(Note)
Please
distinguish
1/4W
from
1/6W
by
the
shape
of
parts
used
actually.
C***:
CERAMIC
CAP.
(1)
DO1----370,
Ceramic
condenser
I~
Disc
type
O@
Temp.
coeff.
P350
~
N1000,
SOV
|
Capacity
value
Tolerance
Examples
@
=
Tolerance
(Capacity
deviation)
+0.25pF...0
+O.5pF...1
+5%...5
“
Tolerance
of
COMMON
PARTS
handled
here
are
as
follows:
O.5pF~
5SpF...£0.25pF
6pF~
10pF...+0.5pF
12pF
~
S60pF...+5%
@
Capacity
value
O.5pF...005
3pF...030
100pF...101
IpF...010
10pF...100
220pF...221
1.5pF...015
47pF...470
S60pF...561
C***:
CERAMIC
CAP.
™
(1)
DK16--
=
300,
High
dielectric
constant
ceramic
condenser
Disc
type
®
Temp.
chara.
2B4,
50V
=
Capacity
value
Example
@
Capacity
value
100pF...101
1000pF...102
10000pF...103
470pF...471
2200pF...222
C***:
ELECTROLY
CAP.
(
@
),
FILM
CAP.(
2
)
(1)
EA
---
wneeee
77
10,
Electrolytic
condenser
One-way
lead
type,
Tolerance
+20%
|
L——
Dielectric
strength
Capacity
value
Examples
@
Capacity
value
O.1pF...104
4.7uF...475
100uF...107
O.33uF...334
10uF...106
330uF...337
TwF...105
22uF...226
1100uF...108
2290uF...228
@
Working
voltage
6.3V...006
25V...025
10V...010
35V...035
16V...016
50V...050
(2)
OF15---350,
Plastic
film
condenser
O
One-way
type,
Mylar
+5%
50V
\_—.
Capacity
value
Examples
@
Capacity
value
0.001
uF
(1O00pF)...102
O.1uF...104
O0.0018uF
2...
2...
182
O.56uF...564
O.0tur.....
103
TuF...105
O0.015uF.....
153
4822
130
33305
4822
276
12455
4822
276
12455
4822
276
12455
4822
276
12455
4822
276
12455
4822
130
90751
4822
276
11682
4822
125
50384
4822
122
40491
4822
126
10512
4822
126
10513
4822
121
41629
4822
122
32486
4822
122
32486
4822
125
50384
4822
126
10512
4822
126
10363
4822
122
10367
4822
122
32486
4822
122
32486
4822
122
32486
4822
122
40491
4822
122
32486
4822
122
40491
4822
126
10363
4822
122
32486
4822
122
32486
4822
122
32486
4822
122
32486
4822
122
40491
4822
122
40491
4822
124
22571
4822
122
40491
4822
122
40491
4822
126
10363
4822
122
40491
4822
122
32486
4822
122
32486
PS02-TACT
SWITCH
CIRCUIT
BOARD
Diode
188176,
etc.
Push
Switch,
Tact
Push
Switch,
Tact
/60B/65B
Push
Switch,
Tact
Push
Switch,
Tact
Push
Switch,
Tact
Display
Unit,
FIP8CAM8
PU02-POWER
SWITCH
CIRCUIT
BOARD
Push
Switch,
Power/Standby
P102-TUNER
CIRCUIT
BOARD
P102-CAPACITORS
Trimming
20pF
Ceramic
0.022uF
+80%
—20%
Ceramic
15pF
145%
Ceramic
47pF
+5%
Film
390pF
+5%
Ceramic
0.01unF
+80%
—20%
Ceramic
O.01iuF
+80%
—20%
/60B/65B
Trimming
20pF
/60B/65B
Ceramic
15pF
+5%
/60B/65B
Ceramic
68pF
+5%
/60B/65B
Ceramic
150pF
+5%
/60B/65B
Ceramic
O.0iuF
+80%
—20%
/60B/65B
Ceramic
0.01uF
+80%
—20%
/60B/65B
Ceramic
O.01uF
+80%
—20%
Ceramic
0.022uF
+80%
—20%
Ceramic
O.01nF
+80%
—-20%
Ceramic
0.022uF
+80%
—20%
Ceramic
68pF
+5%
Ceramic
O0.01uF
+80%
—20%
Ceramic
O.01uF
+80%
—20%
Ceramic
0.01uF
+80%
—20%
Ceramic
0.01uF
+80%
—20%
Ceramic
0.022uF
+80%
—20%
Ceramic
0.022uF
+80%
—20%
Elect
10uF
50V
Ceramic
O.022uF
+80%
—20%
Ceramic
0.022uF
+80%
—20%
Ceramic
68pF
+5%
Ceramic
0.022uF
+80%
—20%
Ceramic
0.01uF
+80%
—20%
Ceramic
0.01uF
+80%
—20%
/01B/07B/60B8/65B
MZ
2587
C302
C303
C304
C307
C310
C311
C312
C313
C319
C501
C502
C504
C505
C507
C508
C510
C511
C512
C513
C801
C802
C806
G502
G503
RA13
A
R210
R211
R301
AR311
R314
R801
A
R813
G501
G504
DAQ1
DAOQ2
DA03
DA04
D301
D501
D502
D504
D505
D506
4D801
Q
A
D805
D806
D807
D808
D809
4
D810
MZ
2888
pc
cee
see
PART
NO.
4822
124
22571
4822
124
90351
4822
124
90351
4822
124
90351
4822
121
41623
4822
124
22571
4822
124
22571
4822
124
90364
4822
122
32486
4822
126
10513
4822
126
10513
4822
122
32486
4822
124
90351
4822
122
32486
4822
122
32486
4822
122
32486
4822
124
90364
4822
122
32486
4822
124
90351
4822
122
32486
4822
124
22695
4822
124
22571
4822
126
10452
4822
126
10452
4822
100
11372
4822
050
21501
4822
100
11471
4822
100
11351
4822
050
21501
4822
100
11351
4822
116
52924
4822
116
60492
4822
111
91837
4822
111
91204
4822
125
50416
4822
130
33697
4822
125
50416
4822
130
33697
4822
130
33305
4822
130
33305
4822
130
33305
4822
130
33305
4822
130
33305
4822
130
33305
4822
130
32508
4822
130
80598
4822
130
32508
4822
130
33305
4822
130
33305
4822
130
32508
DESCRIPTION
Elect
Elect
Elect
Elect
Film
Elect
Elect
Elect
Ceramic
/01B/07B/60B/65B
Ceramic
Ceramic
Ceramic
Elect
Ceramic
Ceramic
Ceramic
Elect
Ceramic
Elect
Ceramic
Elect
Elect
Array
Array
1502
100K,
Trimming
6802
2202
100K2x4
+5%
1/8W,
Array
47K
2x6
+5%
1/8W,
Array
Varicap
Diode
Varicap
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
zener
Diode
Diode
Diode
Diode
P102-RESISTORS
47KQ,
Trimming
10KQ,
Trimming
1502
10K
2,
Trimming
P102-SEMICONDUCTORS
10uF
50V
0.1F
50V
O0.1uF
50V
0.1pF
50V
1000pF
+5%
10uF
50V
10uF
50V
220uF
16V
0.01nF
+80%
—20%
47pF
+5%
47pF
+5%
0.01unF
+80%
—20%
0.1uF
50V
0.01npF
+80%
—20%
0.01uF
+80%
—20%
O.01iuF
+80%
—20%
220uF
16V
0.01iuF
+80%
—20%
0.1
uF
50V
0.01uF
+80%
—20%
2200uF
35V
10uF
50V
100pFx8
100pFx8
15%
“AW
15%
“~W
15%
YW
+5%
2W
SVC342
188135
/60B/65B
SVC342
/60B/65B
188135
/608/65B
188176,
etc.
1$S176,
etc.
183176,
etc.
188176,
etc.
/01B/02B/07B
188176,
etc.
18S176,
etc.
RL103E/DSF10C
RD22JB2/MTZJ22D
RL103E/DSF10C
1SS176,
etc.
1SS176,
etc.
RL103E/DSF10C
QA01
|
4822
130
62295
QA02
|
4822
13062295
4822
130
61892
DESCRIPTION
Transistor
JC547B
/60B/65B
Transistor
JC547B
/60B/65B
Transistor
2SD2144S(U,
V)
/60B/65B
Transistor
Array
DTA144ES
Transistor
2SA1309A(Q,
R)
/60B/65B
QA06
|
482213060495
|
Transistor
2SA1309A(Q,
R)
/60B/65B
QA04
|
4822
130
42682
4822
130
60495
4822
209
71785
Ic
LA1266
Q202
4822
130
62294
|
Transistor
2SC
1809S
(P)
Q203
4822
13060495
|
Transistor
2SA1309A(Q,
R)
4822
209
71776
ic
TEA5581
Q302
4822
130
42682
Transistor
Array
DTA144ES
Q303
4822
13062295
|
Transistor
JC547B
Q304
4822
130
62295
Transistor
JC547B
Q305
4822
130
60588
Transistor
Array
DTC114ES
4822
209
73435
IC
LC7218
Q502
4822
130
42121
F.E.T.
2SK30A(Y)
Q503
4822
13062295
|
Transistor
JC547B
Q505
4822
209
61794
Microprocessor
LC6538D-4177
Q506
4822
130
62295
Transistor
JC547B
4822
130
62295
Transistor
JC547B
4822
209
60826
|
IC
NJM7812A
A
Q802
4822
209
70385
IC
L78MRO5
Q803
4822
13062295
|
Transistor
JC547B
Q804
|
482213062295
|
Transistor
JC547B
Q806
4822
13062295
|
Transistor
JC547B
Q807
4822
130
62295
Transistor
JC547B
4822
13062295
|
Transistor
JC547B
P102-MISCELLANEOUS
A101
4822
210
10372
|
V.H.F.
Tuner
FE415-GO09
/02B
4822
210
10397
|
V.H.F.
Tuner
FE337-A05
/01B/07B/06B/65B
FAO1
4822
242
71509
|
Ceramic
Filter
SFL450u3
F201
4822
242
71135
Ceramic
Filter
SFE10.7MS3-A
4822
242
71135
Ceramic
Filter
SFE10.7MS3-A
4822
267
10133
Terminal,
Antenna
J302
4822
267
30498
Terminal,
Tuner
Output
/O2B
4822
267
30741
Terminal,
Tuner
Output
/018/07B/60B/65B
J501
4822
266
30274
Terminal,
Remote
4822
157
52328
|
Ant.
Coil,
MW
LAO2
|
4822
15752716
|
OSC
Coil,
MW
LAO3
|
4822
15752714
|
Ant.
Coil,
LW
/60B/65B
LAO4
|
4822
157
52717
OSC
Coil,
LW
/60B/65B
LAOS
|
4822
15753589
|
Choke
Coil,
39mH
L201
4822
157
60205
1.F.T.
Coil,
FM
DET
/01B/02B/078
4822
148
81096
1.F.T.
Coil,
FM
DET
/60B/65B
4822
146
30803
Power
Transformer
/02B/07B/60W/65W
4822
146
21553
Power
Transformer
/O1B
4822
277
20968
Slide
Switch,
Scan/Step
/01B
4822
242
72333
Crystal
7.2MHz
X502
4822
242
72194
Ceramic
Viblator,
4.19MHz
NOTE
ON
SAFETY:
Symbol
A
Fire
or
electrical
shock
hazard.
Only
original
parts
should
be
used
to
replace
any
part
marked
with
symbol
A
.
Any
other
com-
ponent
substitution
(other
than
original
type),
may
increase
risk
of
fire
or
electrical
shock
hazard.
24
