Marantz SD340 User manual

—-$D940
Bt
boy
ae
model
$0340

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
available
to
our
National
Marantz
Subsidiary
or
Agent.
ORDERING
PARTS:
Parts
can
be
ordered
either
by
mail
or
by
telex.
In
both
cases,
MARANTZ
part
number
has
to
be
specified.
If
you
order
by
mail,
fulfil
MARANTZ
order
forms.
MARANTZ
S.A.
SUPERSCOPE
NATIONAL
PARTS
DEPARTMENT
EUROPEAN
PARTS
DEPARTMENT
20525
Nordhoff
Street
2,
Avenue
Léopold
III
Chatsworth,
California
91311
B-7120
PERONNES-lez-BINCHE
Phone:
1-800-423-5108
BELGIUM
Phone:
1-213-998-9333
TWX:
57589
SEPLT
B
The
following
information
must
be
supplied
to
eliminate
delays
in
processing
your
order:
Complete
address
Complete
part
numbers
and
quantities
required
Description
of
parts
Model
number
for
which
part
is
required
Way
of
shipment
Signature:
any
order
form
or
telex
must
be
signed
otherwise
such
part
order
will
be
considered
as
null
and
void.
OX
OV
oS
PARTS
ORDERING:
Parts
may
be
ordered
from
the
following
addresses:
EUROPE
MARANTZ
S.A.
MARANTZ
DENMARK
MARANTZ
BELGIUM
MARANTZ
NEDERLAND
8.V,
MARANTZ
AUSTRIA
Ge.M.8.H.
European
Parts
Department
Bregnergdvej
132b
45
Rue
Auguste
Van
Zande
Wagenmakersweg
3
25
Franz
Lisztgasse
2,
Avenue
Léopold
III
3460
Birkergd
1080
Brussels
3449
HV
Woerden
2380
Perchtoldsdorf
B-7120
Péronnes-lez-Binche
Denmark
Belgium
Netherlands
Austria
Belgium
Telex:
39137
Telex:
113583
Telex:
57589
MARANTZ
S.A.
MARANTZ
FRANCE
MARANTZ
SVENSKA
A.B.
MARANTZITALIANA
S.p.A.
MARANTZ
GERMANY
G.M.B.H.
326
Avenue
Louise
Bte32
4
Rue
Bernard
Palissy
Svartviksvagen
56
Via
Monte
Napoleone,
10
Max-Pianckstrasse
22
1050
Bruxelles
92600
Asniéres
Traneberg
Bromma
20121
Milano
6072
Dreieich
1
Belgium
France
Sweden
Italia
Germany
Telex:
26602
Telex:
611651
Telex:
13449
Telex:
4185316
MARANTZ
AUDIO
U.K.
LTD.
Unit
15/16
Saxon
Way
Industrial
Estate
AUSTRALIA
U.S.A.
JAPAN
Moor
Lane
MARANTZ
AUSTRALIA
PTY.,,
LTD.
MARANTZ
COMPANY,
INC.
MARANTZ
JAPAN,
INC.
Harmondsworth
UB7
OLW
19
Chard
Road
Nationai
Service
Dept
35-1,
7-chome,
Sagamiono
Great
Britain
Brookvale,
NSW
2100
P.O.
Box
577
Sagamihara-shi,
Kanagawa
Telex:
935196
Australia
Chatsworth,
CA
91311
Japan
Telex:
24121
US.A
Telex:
22878
Telex:
4720284
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
assistance.
In
case
of
difficulties,
do
not
hesitate
to
contact
the
Technical
Department
at
abovementioned
address.
NOTE-—FOR
U.S.A.
ONLY
Parts
for
your
MARANTZ
stereo
are
generally
available
within
72
hours
throughout
the
nation
via
a
toll-free
line
to
our
National
Parts
Depot
in
California.
The
sales
professionals
who
take
your
call
immediately
refer
to
their
own
desk
top
computer
terminal
and
can
quickly
determine
the
availability
and
price
information
you
require.
If,
for
some
reason,
your
order
should
exceed
our
available
stock,
we
usually
can
instantly
provide
an
alternate
replacement
part
or
current
delivery
information.
When
the
order
is
placed
and
confirmed,
the
computer
simultaneously
generates
“hard
copy”
orders
at
the
distribution
center.
As
hard
copies
come
directly
from
the
computer
to
the
national
parts
depot,
your
requested
stock
is
assembled
and
prepared
for
shipment
and
placed
on
the
first
available
carrier
for
delivery
to
you.
Phone
orders
will
eliminate
mail
delays,
and
we
encourage
the
use
of
this
method.
If
you
order
by
mail,
use
MARANTZ
Parts
order
forms
which
are
available
from
SUPERSCOPE
NATIONAL
PARTS
DEPARTMENT.
ERR
eR
Bek
BRE
ZZ’
“—s~

TABLE
OF
CONTENTS
SECTION
PAGE
INTRODUCTION.
sessed
see
we
to
oak
ese
Ne
SS
ee
ee
ee
Wa
hae
eae
1
1.
SHOCK,
FIRE
HAZARD
SERVICE
TEST:
.....
2.
ee
eee
1
2:
(PWBOARDS
2.6603
seeded
See
ES
ee
ee
ee
Se
die
ees
ee
eh
rae
ts
eee
1
3.
TEST
EQUIPMENT
REQUIRED
FOR
SERVICING
..............
00.0
e
eee
eee
eee
1
4:.
(DESCRIPTIONS
15
cod
Sc
iciinc
8G
Oe
phelah
ec
Maraita
hoard
WA
aca
ere
a
Ee
Ee
eee
gee
eS
2
4.1
FORWARD/REVERSE
Mechanism
Switching
..........
20
0c
eee
ee
ee
eee
eee
eee
ee
eee
2
4.2
Playback
Equalizer
Amplifier
2...
0.00.
ccc
ee
ee
ee
eee
eee
eee
3
4.3
Dual
Pre-Amp
for
Auto
Reversw
TA7405P
(QJ25)
2.0...
ee
eee
eee
3
4.4
Operation
of
Playback
Equalizer
..
2.2.
2...
oe
ee
eee
ee
nee
4
4.5
Equalizer
Switching
.....
20.0.0...
ee
ee
eee
eee
ee
ee
eee
eee
eee
eee
tees
4
4.6
Forward/Reverse
Playback
Level
Adjustment...
.......-.
0.2
eee
eee
ee
ee
eee
eee
ee
eee
4
5..
ELECTRICGAL-ADJWSTMENTS
ess
ceehtves
Soibbck
Baiaren
Son
ee
Mk
ae
ad
ee
ed
ote
5
5.1
Precautions
for
Adjustment
and
Measurement
.......-.
000
eee
ee
eee
ee
eee
ee
5
5.2
Head
Azimuth
Adjustment...
1...
2...
2
ee
eee
ee
eee
ees
5
5.3
Tape
Speed
Adjustment...
2.2.2.0...
0c
ee
ee
eee
ee
eee
eee
6
5.4
Playback
Equalizer
Measurement...
0.2.00...
ccc
ee
eee
ee
ee
ee
eee
tte
ee
eee
eee
6
5.5
Playback
Output
Adjustment
...
2...
6.
ce
ee
ee
eee
eee
eee
eee
6
5.6
Peak
Level
Meter
Measurement
......-.-
02.
e
ee
ee
eee
eee
eee
eee
ee
ee
ee
6
5.7
MPX
Filter
Adjustment
...
2.0.0.0
0
cee
ee
eee
eee
eee
eee
ete
ee
6
5.8
Record-Playback
Level
Adjustment
.........
00.
ee
eee
eee
ee
eee
eee
eee
eee
7
5.9
Recording/Playback
Frequency
Response
Adjustment...
..
2.0...
2.2
e
eee
eee eee eee
eee
ee
ee
eee
7
6:
(DISASSEMBLY
ese
he
Ses
od
Greets
Ads
teeta
eee
ae
ete
Se
eee
deg
ee
ane
wh
ON
eee,
8
6.1
Removing
the
Top
Cover
..
1.2...
2.
cece
ee
ee
eee eee
ee
eee
8
6.2
Removing
the
Front
Panel
..
2.0...
0...
ee
ee
ee
ee
eee
ee
eee
eee
8
6.3
Removing
the
Front
Chassis
0.0...
0.0
ce
eee
ee
eee
eee
ee
eee
eet
8
6.4
Removing
the
Main
P.W.
Board
.........
2.0.
ccc
ce
ee
eee
ee
ee
te
8
6.5
Removing
the
Mechanism...
2.2...
0
ee
ee
ee
eee
ett
ee
eee
eee
8
7.
BLOCK/LEVEL
DIAGRAMS
—
2...
ce
eee
ee
een
eee
enn
ne
tnie
9
8.
VOLTAGE
CONVERSION
oo.
ccc
cc
ee
ee
ee
een
ee
re
ene
eens
10
9.
TECHNICAL
SPECIFICATIONS
....
1...
en
ee
eee
ees
11
10.
WIRING
DIAGRAMS
§
....
1.
ee
eee
ee
ee
eee
12
11.
EXPLODED
VIEW
AND
PARTS
LIST
..........
2...
eee
ee
eee
eee
ees
14
12.
ELECTRICAL
PARTS
LIST
..
ww...
cc
cc
cc
ee
nee
ee
eee
nee
ete
ee
eens
21
13.
SCHEMATIC
DIAGRAM
...
2.1...
ee
eee
eee
eee
ee
eens
26

MARANTZ
MODEL
SD340
STEREO
CASSETTE
DECK
AUTO
REVERSE
SYSTEM
ween
geen
ene
ree
INTRODUCTION
This
service
manual
are
prepared
for
use
by
Authorized
Warranty
Station
and
contains
service
information
for
Marantz
Model
SD340
Stereo
Cassette
Deck.
Servicing
information
and
voltage
data
included
in
this
manual
are
intended
for
use
by
the
knowledgeable
and
experienced
technician
only.
All
instructions
should
be
read
carefully.
No
attempt
should
be
made
to
proceed
without
a
good
understanding
of
the
operation
of
the
Cassette
Deck.
The
parts
list
furnishes
information
by
which
replacement
parts
may
be
ordered
from
the
Marantz
Company.
A
simple
description
is
included
for
parts
which
can
be
usually
obtained
through
local
suppliers.
1.
SHOCK,
FIRE
HAZARD
SERVICE
TEST:
CAUTION:
After
servicing
this
appliance
and
prior
to
returning
to
customer,
measure
the
resistance
between
either
primary
AC
cord
connector
pins
(with
unit
NOT
connected
to
AC
mains
and
its
Power
switch
ON),
and
the
face
or
front
Panel
of
product
and
controls
and
chassis
bottom.
Any
resistance
measurement
less
than
1
Megohms
should
cause
unit
to
be
repaired
or
corrected
before
AC
power
is
applied,
and
verified
before
return
to
user/customer.
Ref.
UL
Standard
No.
1270.
Para.
66.
3.
D
(Mandatory
Test
after
servicing
Electrical
Appliances,
effective
7-1-88).
2.
P.W.
BOARDS
As
can
be
seen
from
the
circuit
diagram,
the
chassis
of
your
Cassette
Deck
consists
of
the
following
units.
Each
unit
mounted
on
a
printed
circuit
board
is
described
within
the
square
enclosed
by
a
bold
dotted
line
on
the
circuit
diagram
R/P
MainAmp.
.....
mounted
on
P.W.
Board
PJ0O1
1.
2.
BiasOSC..........
mounted
on
P.W.
Board
PLO1
3.
Tape
Selector/
Dolby
NR
Switch
..
.
.mounted
on
P.W.
Board
PU01
4.
Direction
Switch
.
.mounted
on
P.W.
Board
PUO2
5.
L.&.D
Meter/Rec
Volume
..........
mounted
on
P.W.
Board
PX01
6.
Dolby
NR/B-C......
mounted
on
P.W.
Board
P600
7.
Power
Switch.......
mounted
on
P.W.
Board
P800

3.
TEST
EQUIPMENT
REQUIRED
FOR
SERVICING
For
measuring
or
checking
your
Cassette
Deck,
the
follow-
ing
instruments
and
materials
are
necessary.
VTVM
4.
DESCRIPTIONS
This
auto
reverse
stereo
cassette
deck
is
capable
of
single
direction
recording
and
reverse
playback.
Four
channel
heads
(fixed
type)
are
mounted
in
the
unit.
e
@
Audio
Oscillator
(AF
OSC)
4.1
FORWARD/REVERSE
Mechanism
Switching
.
ee
a.
Auto
Reverse
switching
at
the
end
of
the
tape:
©
Bandpass
Filter
(1
kHz)
When
the
tape
reaches
the
end,
the
direction
switch
©
IEC
A-Curve
Filter
(S072)
is
switched
to
the
ON
position
by
the
action
@
Woavrsnd
Blutiec
Mott
of
the
mechanism.
Voltage
of
—12V
is
applied
to
@
Torque
Meter
(Cassette
Type)
the
solenoid
(L071)
and
it
attracts
its
counterpart.
w:
Digital
Erequéney:
Counter
This
moves
the
mechanism
into
the
run
direction.
®@
Distortion
Meter
b.
Forward/Reverse
switching
by
the
direction
switch
@
Blank
Tapes
(Completely
erased
with
bulk
eraser)
QU24
is
switched
to
the
ON
position
by
the
opera-
TDK
AC-212
(Normal)
tion
of
direction
switch
SY01,
SYO2.
Voltage
of
TDK
AC-512
(Special/CrO2z)
—12V
is
applied
to
the
solenoid
(LO71)
and
it
TDK
AC-711
(Metal)
attracts
its
counterpart.
This
moves
the
mechanism
into
the
run
direction.
Note:
If
any
doubt
is
noted
in
a
measured
value,
use
new
c.
Depending
upon
constants
of
RU33
and
CU25,
tape.
QU24
will
only
come
on
when
CU25
is
charged,
even
if
SYO1
and
SYO2
are
kept
depressed.
The
ON
time
of
QU24
can
be
changed,
changing
attraction
©
Test
Tapes
(New
Tape)
time
of
the
solenoid,
by
varying
the
constants
of
MTT-111
Wow
and
Flutter,
Tape
Speed
;
RU33
and
CU25.
MTT-212
Measurements
of
Output
Level
Signal-
to-Noise
Ratio
d.
If
the
REC OFF
is
off
in
the
record
mode
in
the
MTT-150
Adjustment
of
Play
Back
Level
cases,
voltage
will
not
be
applied
to
the
solenoid
coil
MTT-216
Frequency
Response
(for
Normal)
(L071)
and
thus,
switching
operations
will!
not
be
MTT-316
Frequency
Response
(for
Special/CrO2
possible.
and
Metal)
e.
When
the
mechanism
is
the
record
mode,
switching
MTT-121
Cross
Talk
into
the
reverse
direction
does
not
occur
at
the
end
MTT-141
Channel
Separation
of
the
tape.
(13.20)
—=
PLAY,
REC
{OV}
pu2
40/0744
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an
Qu24
ean
eee
oe,
ls
ce
a
ar
RU33_
220k
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CGQOOEOOQOOO®O
RU35
680
10.70V)
—
PLAY
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—_
—e——
—
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RUIE_jyy
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REV
PAUSE
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4.2
Playback
Equalizer
Amplifier
4.3
Dual
Pre-Amp
for
Auto
Reversw
TA7405P
(025)
1.
The
playback
equalizer
uses,
for
auto
reverse
opera-
tions,
the
|C
TA7405P
dual
pre-amp.
This
integrated
circuit
has
a
two
channel
amplifier
and
a
forward/reverse
electronic
changeover
switch.
An
electronic
changeover
switch
is
also
internally
mounted
in
the
dual
equalizer
(Normal
120us,
CrO2/Metal
70s).
2.
The
forward/reverse
electronic
changeover
switch
allows
switching
between
the
two
channels
of
the
one
circuit,
IN
mes
=)
The
dual
equalizer
also
has
an
internally
mounted
electronic
changeover
switch
for
switching
between
the
two
channels.
I
\
!
Bias
circuit
\
!
|
a
ete
ee
Se
es
aes.
i
ae
a
se
a
Block
Diagram
©
Maximum
Ratings
(T,=
25°C)
Supply
Voltage
ee
@
Electrical
Characteristics
(Unless
otherwise
specified,
Vcc=
9V,
f=
1
kHz,
RL=
10
KQ,
Rg=
60022,
Ta=
25°C,
Normal
EQ)
Item
Symbol
Test
Min.
Typ.
Max.
Unit
Ieco
(1)
VIN=
0,
Normal
EQ
_
5.0
_
Quiescent
Current
mA
leco
(2)
Vin=
9,
Metal
EO
-
6.0
9.0
Loop
Voltage
Gain
Out
Gvo
C=
100uF,
Re=
0
_
98
—
|
aa
|
Max.
Output
Voltage
VOM
THD=
0.5%
1.5
2.0
-
Total
Harmonic
Distortion
THD
VouT=
0.5
Vrms
—
0.035
0.12
%
.
:
Rg=
6202,
Input
Noise
Voltage
Conversion
VIN
Bw=
20
Hz
~
20
kHz
=
0.9
1.7
LW
rms
f=
1
kHz
Gain
Conversion
Input
Resistance
Rin
_
500
_
K2
Ripple
Removed
R.R
f
ripple=
100
Hz,
Vin=
1Vrms
-
55
-
dB
Cross
Talk
C.T
VouT=
0
dBm
|
50
60
_
dB
|
F
orward/Reverse
Cross
Talk
C.T(F/R)
VouT=
0
dBm
60
lL
70
ca
cB

4.4
Operation
of
Playback
Equalizer
1,
When
the
mechanism
is
to
be
operated
in
the
forward
direction,
the
movement
of
the
mechanism
causes
the
switch
(SO75)
to
apply
+12V
pin
3
of
OJ25(TA7405P),
which
is
connected
to
the
forward
side,
and
pins
5
and
13
are
connected
to
the
internally
mounted
amplifier.
This
allows
operation
in
the
forward
direction
of
the
L
CH
and
R
CH
heads
connected
to
these
terminals.
2.
Switching
the
mechanism
into
the
reverse
direction
causes
the
switch
to
drop
the
voltage
applied
to
pin
3
(connected
to
the
reverse
side)
to
OV.
The
internally
mounted
amplifier
is
connected
to
pins
7
and
11.
This
allows
operation
in
the
reverse
direction
of
the
L
CH
and
R
CH
heads
connected
to
these
terminals.
3.
The
threshold
voltage
of
pin
3
only
switches
the
input
side
of
the
internal
amplifier,
the
output
side
for
forward
and
reverse
is
not
affected
by
switching
of
pin
2
(R
CH)
and
pin
16
(L
CH).
4.
Threshold
voltage
of
pin
3
(F/R
switching
voltage)
Reverse
0
~
0.5V
Forward
1.0
aad
vcc
4.5
Equalizer
Switching
1.
Playback
equalizer
switching
uses
the
normal
circuit
(SU01—3)
of
the
tape
selector
switch.
suol
-
3
(70S)
aha
|
tI5V
RK27
22k
2.
The
equalizer
is
set
to
120us.
SU01—3
is
grounded
when
the
normal
button
is
pushed
and
the
voltage
to
pin
15
drops
to
OV.
The
set
constant
of
120us
does
not
change.
3.
When
the
CrO2z
or
metal
button
of
the
tape
selector
is
pushed,
SU01—3
is
connected
to
a
+15V
source
and
voltage
is
applied
to
pin
15.
This
operates
the
switch
inside
the
IC,
connection
is
made
to
pins
4,
2,
and
14,
16,
switching
to
7Ous
occurs.
Thus,
the
set
constant
value
for
7Ous
is
the
compound
value
of
the
parallel
connected
constant
for
120us
using
pins
4
and
14.
4.6
Forward/Reverse
Playback
Level
Adjustment
This
unit
uses
four
channel
heads,
allowing
level
adjustment
of
differences
in
sensitivity
when
an
amplifier
is
used.
1.
Forward
direction
The
switch
(S075)
is
moved
by
the
mechanism
causing
+12V
to
pass
through
RJ33
and
RJ34
and
to
be
applied
to
the
base
of
QJ21
and
QJ22.
These
transis-
tors
are
turned
on
and
the
output
from
pins
2
and
16
passes
through
QJ21
and
QJ22.
The
level
gain
can
be
adjusted
by
RJ43
and
RJ44.
2.
Reverse
Direction
in
the
same
way
as
in
the
forward
direction,
the
switch
(S075)
causes
+12V
to
pass
through
RJ31
and
RJ32
and
then
for
the
voltage
to
be
applied
to
the
base
of
QJ23
and
QJ24.
These
transistors
are
turned
on
and
the
reverse
output
from
pins
2
and
16
passes
through
QJ23
and
QJ24.
The
level
gain
can
be
adjusted
by
RJ31
and
RJ32.
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5.
ELECTRICAL
ADJUSTMENTS
5.1
Precautions
for
Adjustment
and
Measurement
1)
Before
playing
back
the
test
tape,
thoroughly
demagne-
tize
the
heads,
capstan
and
similar
metal
parts
using
an
erase,
as
the
test
tape-recorded
tone
is
easily
erased.
2)
Do
not
place
the
test
tape
on
any
measuring
instru-
ment.
3)
Do
not
put
the
test
tape
near
a
place
where
the
eraser
is
used.
4)
Method
of
Demagnetization:
Turn
the
eraser
power
switch
on
at
a
position
far
away
from
the
heads.
Bring
the
eraser
close
to
the
heads,
capstan
and
other
parts
to
be
demagnetized,
and
move
it
up
and
down
four
or
five
times
to
demagnetize.
Slowly
separate
the
eraser
far
away
from
the
parts,
and
turn
the
power
switch
off.
5)
Do
not
use
any
magnetized
adjusting
tool.
If
necessary,
demagnetize
with
a
bulk
eraser
from
time
to
time
in
the
course
of
each
adjustment.
6)
Do
not
turn
semi-fixed
resistor
or
coil
more
than
needed.
7)
Measure
speed
and
wow
and
flutter
in
the
normal
operating
state.
8)
Do
not
apply
locking
bond
excessively.
Adjustment
Point
“bd
6
beuat
ee
TOP
VIEW
Ss:
5.2
Head
Azimuth
Adjustment
=
Set
the
TAPE
SELECT
Switch
to
the
NORM
position.
2.
Play
the
14
kHz
signal
of
the
test
tape
MTT256
back.
Adjust
the
head
azimuth
adjusting
screw
for
maximum
VTVM
reading.
3.
If
the
peak
output
reads
of
the
right
and
left
channels
are
different,
set
the
screws
to
obtain
the
mechanical
center
between
the
peaks.
4.
After
adjustment,
repeat
the
playback
and
stop
setting
a
few
times
to
make
certain
of
no
head
azimuth
decia-
tion.
5.
Then,
lock
the
screws
with
bond.
6.
Make
the
same
check
for
the
reveres
side.
Mode:
Playback
Test
Tape
MTT-256
(14
kHz)

5.3
Tape
Speed
Adjustment
Play
the
3
kHz
signal
of
the
test
tape
MTT-111
back.
Adjust
the
tape
speed
adjusting
resistor
inside
the
motor
(M071)
for
3015
to
3030
Hz
counter
indication.
Notes:
1.
tf
a
strong
shock
of
simitar
vibration
is
applied
to
the
back
after
adjustment,
make
certain
that
the
measured
tape
speed
had
not
changed.
2.
Be
careful
that
the
frequency
counter
may
indicate
a
wrong
value
because
of
too
low
counter
input
level.
3.
Before
adjustment,
allow
for
30
seconds
or
more
after
depressing
of
the
PLAY
button.
FREQUENCY
COUNTER
©
©
Mode:
Playback
Test
Tape
MTT-111
(3
kHz)
=
LINE
OUTPUT
5.4
Playback
Equalizer
Measurement
1.
Set
the
TAPE
SELECTOR
switch
to
the
NORM
posi-
tion.
2.
Playback
the
315
Hz
signal
on
test
tape
MTT-256
and
adjust
so
that
VTVM
indication
is
0
dB.
3.
Playback
the
12.5
Hz
signal
on
test
tape
MTT-256
and
make
sure
that
indication
is
within
3
dB
with
respect
to
the
315
Hz
signal.
4.
Measurement
the
reverse
side
in
the
same
manner.
Notes:
1.
Proceed
both
for
the
right
and
left
channels
in
the
same
manner.
Mode:
Playback
Test
Tape
MTT
-256
LINE
OUTPUT
5.5
Playback
Output
Adjustment
1.
Set
the
TAPE
SELECTOR
switch
to
the
NORM
posi-
tion.
2.
Playback
the
test
tape
MTT-150.
Adjust
RJ43
(L),
RJ44
(R)
so
that
the
terminal
voltage
at
the
Dolby
test
points
(TPOQ5-L,
TPO6-R)
becomes
580
mV.
3.
Next
push
the
direction
switch
and
begin
playback
in
reverse
direction.
Adjust
RJ41
(L)
and
RJ42
(R)
to
the
same
as
step
(2).
4.
After
rewinding
the
tape,
check
that
the
voltage
is
still
580
mV
when
replaying
it.
5.
When
checking
at
output
terminal
JJO4,
please
connect
a
100
kohm
load
resistor,
Output
level
is
390
mV.
Mode:
Playback
Test
Tape
TPOS(L)
MTT-150
ters
TPO6(R)
5.6
Peak
Level
Meter
Measurement
1.
Place
a
recording
tape
into
the
tape
mechanism.
Set
the
unit
to
record
pause.
2.
Apply
a
1
kHz
100
mV
signal
to
the
LINE
INPUT
jack.
3.
Adjust
the
input
of
the
RX16
until
the
voltage
at
the
Dolby
test
points
(TPO5-L
and
TPO6-R)
and
at
TP04
(GND)
is
580
mV.
4.
Check
to
make
sure
that
under
these
conditions,
the
reading
of
the
LED
peak
meter
lights
the
OG
mark
(OdB).
5.
Lower
the
input
signal
by
—3
dB
and
confirm
that
the
LED
reading
lights
at
—5
dB.
5.7
MPX
Filter
Adjustment
Set
the
TAPE
SELECT
switch
to
the
NORM
position.
Connect
the
1
kHz,
100
mV
input
signal
to
the
LINE
INPUT
cord.
3.
Setup
the
deck
to
the
recording
state.
Adjust
the
REC
LEVEL
control
for
0
dB
meter
reading
5.
Adjust
the
tine
output
level
for
0
dB,
andturn
the
DOLBY
NR
switch
to
the
ON
position.
6.
Turn
the
input
signal
to
the
19
kHz.
7.
Adjust
L601
(L)
and
L602
(R)
for
minimun
output
level.
nN?
>
Notes:
1.
Proceed
both
for
the
right
and
left
channds
in
the
same
manner.
2.
If
the
filter
characteristic
is
better
than
30
dB,
the
MPX
filter
needs
not
to
be
adjusted.
Mode:
Record
AF
OSC
YTVM
TONE:
1
kHz,
A
LINE
INPUT
LINE
OUTPUT

=
-5.8
Record-Playback
Level
Adjustment
Set
the
TAPE
SELECT
switch
to
the
NROM
position.
Connect
the
1
kHz,
—60
dBV
signal
to
the
MIC
jack.
Set
up
the
deck
to
the
recording
state.
Adjust
the
REC
Level
control
for
0
dB
LED
PEAK
LEVEL
meter
reading.
Play
the
recorder
portion
back
and
adjust
RK23
(L)
and
RK24
(R)
for
0
dB
LED
PEAK
LEVEL
meter
reading.
Proceed
both
for
the
right
and
left
channels
in
the
same
manner,
5.9
Recording/Playback
Frequency
Response
Adjustment
~
SOV
10.
Set
the
TAPE
SELECT
switch
to
the
NORM
position.
Connect
the
1
kHz
100
mV
Input
signal
to
the
LINE
Input
jack.
Set
up
the
deck
to
the
REC
PAUSE
mode.
Adjust
input
level
so
that
the
peak
level
meter
reads
0dB.
Attenuate
the
output
of
the
AF
osillator
by
25
dB.
Press
the
PAUSE
button
and
start
recoding.
After
recoding
the
1
kHz
signal
for
about
5
seconds.
Set
the
Frequency
to
12.5
kHz.
Same
manner
for
another
5
seconds.
Press
the
REW
button
and
return
to
the
beginning
of
the
recoding.
PALY
PAUSE
mode
is
entered.
Press
the
PAUSE
button
to
start
Playback
and
adjust
the
semi-fixed
resistor
RK25
(L),
RK26
(R)
so
that
the
difference
between
1
kHz
and
12.5
kHz
level
ts
from
0
dB
to
—1
dB.
Next,
Repeat
steps
6
to
8
using
a
CrO2
tape,
making
the
same
adjustments.
(Adjustment
point
RK32
L/R)
Perform
the
same
steps
for
Metal
tape
as
well.
{(Adjust-
ment
Point
RK33
L/R)
Note:
Independent
adjustment
of
(L)
and
(R)
is
not
pos-
sible
for
CrOz,
and
METAL
tapes.
Use
the
NOR-
MAL
POSITION
for
adjustment
if
there
is
a
great
difference
in
levels.

6.
DISASSEMBLY
6.1
Removing
the
Top
Cover
6.3
Removing
the
Front
Chassis
Remove
the
four
screws
1
~
4.
First
remove
the
record
spring
A
and
the
rod
B.
Next
remove
the
screws
1
~
7.
Remove
the
front
chassis
by
pulling
it
in
the
direction
indicated
by
the
arrows.
6.2
Removing
the
Front
Panel
First
remove
the
counter
cover
A
by
pushing
the
catch
in
the
direction
indicated
by
the
arrow.
Next,
push
the
ejector
button
knob
and
remove
the 6.4
Removing
the
Main
P.W.
Board
escutcheon
B_
and
the
cassette
window
C
.
Remove
the
knobs
OD
and
E
and
the
screws
1
and
2.
Take
off
the
front
panel
by
releasing
the
three
catches
indicated
by
the
arrows.
Remove
the
board
after
taking
out
screws
1
and
2
and
then
3.
6.5
Removing
the
Mechanism
Remove
the
mechanism
after
taking
out
the
icrews
T~
4,

7.
BLOCK/LEVEL
DIAGRAMS
Recording
Mode
TPOS
HEADPHONE
AMP
HEADPHONE
JJO3
MiC
JACK
LINE
IN
REC/PLAY
HEAD
HO7I
OV
-
10V
-
20V
-
30V
-
40V
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<
Playback
Mode
TOs
(FOR)
JJO3
REC/
PLAY.
HEAD
(REV)
PLAY
HEAD
—™=
#
FOR/REV
RJ43
FOR(L)
ae
LINE
OUT
MTT—1I50
RJ3I
REV(L)
JJO4
400Hz
200mwb/m
+12V
dBV
otee
OV
'
°
<
t
20V
-
30V
40Vv
SOV
-
60V
-70V
80V

8.
VOLTAGE
CONVERSION
@
EUROPEAN
MODEL
ONLY
To
convert
the
unit
to
a
different
power
source
voltage,
change
the
position
as
illustrated
in
the
drawing
below.
CAUTION
DISCONNECT
POWER
SUPPLY
CORD
FROM
AC
OUTLET
BEFORE
CONVERTING
VOLTAGE.
Voltage
Conversion
Chart
S
220~
240V~
110~120V~
VOLTAGE
SELECTOR
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
component
substitution
(other
than
original
type),
may
increase
risk
of
fire
or
electrical
shock
hazard.
10

9.
TECHNICAL
SPECIFICATIONS
Style
x35
3
tere
Ah
eh
rae
ate
Be
eee
Bak
ek
Sead
anole
ta
Bea
ie
Saee
A
avd
cet
aaa
Savers
Sate
pe
aiceceay
alae
Front
load
‘Tape:
DriveSystem=
2...80
8
vice
esbaedea
nari
&
hae
oho
ae
eS
Seog
é
a
Gee
8
Da
ce
any
ees
Single
Capstan
Drive
Cartridge:
<2.2%-
55
Sasso
ste
ke
Secelaiewtas
ee
AES:
Dl
SAE
wigs
ae
a
eae
ea
te,
Lae
Ree
es
Philips
type
compact
cassette
TWirack:
Sy
ster
fy
nes
ke
awe
cee
eco
Xo
Bad
o
ALE
we
@
eee
AM
Ae
de
42S
Compatible
Stereo
4-track
2-channel
Tape:
Speeds.
ics.
Ae
potse
ta
ded
Gun
Gibb
ecelsl
esses
Gaeta
Let
be
ee
eae
aha
ebe
Ue
Ph
ae
PRG
Ly
A
eet
gate
4.75
cm/sec.
Head
Sid
seis
ttanie
Misa,
he
ah
eee
Es
ks
she
cee
gai
slag
Se
ee
ee
ONS
ae
RLS
ee
OR
Ae
Oe
GS
ee
2
Head
System
Composition:
cecil
we
Bie
Soe
wo
Sia
lee
tl
bi
ioe
dade
oe
eles
Glen
eee
Rec/Play:
Super
Hard
Meta!
Alloy
Erase:
Dual
gap
Ferrite
MOtot
osceten
Se
on
Se
eS
tare
Eee
eal
ae
A
Eee
SO
ES
as
GA
ewe
dyed
Boa
Ow
ae
6
1
Motor
System
Capstan:
DC
Servo
Motor
Overall
Frequency
Response
at
—20
dB
Notmal
Tape:
cto
gang
date
el-
346
as
ees
Sree
AO
a
ala
a
ae
oe
a
Deepal
Pe
atdee
ae
a
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25
Hz
~
16
kHz
CrO2-
Tape:
ooo
soo-8
bt
ch
Ae
a
ie
ce
De
ae
cite
ed
Sa
Bow
eS
Averae
we
ele
Wee
Seta
Soe
25
Hz
~
17
kHz
Métal
Tape»
..f-20c6.
LA
oe
bk
RSet
ee
Nd
ae
SS
RS
Sew
Dad
GS
ERR
lee
elena
25
Hz
~
18
kHz
Signal-to-Noise
Ratio:
DolbyB/GAON)
.8
3s
fiactiaete
be
pate
we
Sd
SMe
eb OS
al
edna
Water
ae be
ae
ee
Sa
eh
ee
acces
es
65/70
dB
Dolby
(OPE):
ossoaicc
jibers
So
awit
yah
ted
HES
De
ieee
errs
ae
Baas
Behan
be
Gees
Bak
55 dB
Wow
and
Flutter
DUN
WEDS
oe
vcoccie
ear
atae
gana.
g
©
Sk
Mate
pee
eA
aed
AON
VS
A
ean
aA
ODE
Rees
oe
BR
eo
ee
ok
0.15%
Outputs
Line
Level/Impedance
2...
1.
ee
eee
eee
eee
400
mV/5
k
ohms
Headphone
Level/Impedance
......
0.0.
cc
ee
eee
nee
tee
ee
eee
50
mV/8
ohms
Input
(Level
at
0
VU)
Line
Sensitivity/Impedance
.......
0.0.
cc
ee
eee
eee
70
mV/50
k
ohms
Mic
Sensitivity/Impedance
..
2.0...
0.0...
ce
ee
eee
ee
eee
eee
0.3
mV/10
k
ohms
Fast:Rewind
Time:
o2..5
Gees
cd
S8ne
lags
o
wceketee:
soos
OH
Waele
oh
beg
PARLE
TATE
uae
Noda
a
ae
100
sec.
(C-60)
Fast.
Forward.
Himes:
xd
3%
gk
gee
ASN
wee
we
enh
ee
Sec
ded
Wane
Sw
pint
bey
SAMA,
oe,
ok
ais
100
sec.
(C-60)
Power.Requirement:
6.025
2.204
he
es.
ee
blade
Pee
ke
eee
eee
ees
bl
LS
110/120/220/240V
AC,
50/60
Hz
Power
Consumption
c.f.
2:5
Ges
eee
yl
eats
cee
a
se
aly
eee
da
ha
RIE
oo
eae
em
poke
tec
a
B
pu
hag
nea
te
eaten
te
30
W
Dimensions
Rariel'
Width
iscies
oo
oer
ee
a
Mao
eal
ae
Wie
ater
Wal
eae ean
eas
Rae
Katee
oe
a
IS
ae
416
mm
Panel
Height
:-%
0.
ciao
dha
ana-c
thier
whe
tty
epee
ents
ace
eh
hg
Tanennuds
nt
ghee
ed
eentat
nem,
&
odovelY
Si
gene
arn
gute
data
ae
100
mm
Beth
E.'s
crate
&
austere
sett
bess
ete
Mee
adn
nea
a
ass
tshee
ae
aes
Ant
Sale
She
te
9,
Soa
irandd
cae
aati
abel
Stee
or
ae
200
mm
Weight
UNIT
AIONG
chao
ek
ALS
lew
eave
Ss
aha
ES
re
eee
Mise
ereke
le
peha
ee
ate
eee,
Blate
Wile
are ate
ha
ane
A
Ses,
Geo
Re
Gi
a
4.0
kg
Specifications
and
appearance
are
subject
to
change
for
modification
without
notice.
11

10.
WIRING
DIAGRAMS
P600
PJO!
VOLTAGE
SELECTOR
JOS!
POWER
TRANSFORMER
LOO!
|
|
|
|
J
AC
CORD
POWER
woo!
TRANSFORMER
LOO!
POWER
SWITCH
For
(U,C)
VERSION
CASSETTE
SW
FF/
REW
SWITCH
PAUSE
SWITCH
FOR/
REV
SWITCH
MUTE
SWITCH
REC/OFF
SWITCH
DIRECTION
SWITCH
HEAD
PHONE
(R) (L)
<>
Sor6
JACK
MIC
JACK
|
ie
a
ERASE
HEAD
REC/
PLAY
HEAD
HO72
HO7I
WHT
RED
Ke?
|
R
RED
mC
|
Ay
Twur
ZZ?
=e
¢
7
My
y
BLK
a
4
tole
opie
8
OKO3
,
DXO4,
eee
or,
gt
/
0x08"
oxoe
©
hte
opie”
:
LO7|
MOTI
i
Ox07y
x08
4
“BAe
RXOT
DIRECTION
SOLENOID
D.C
MOTOR
HE
pte’
-
RxOB
eW-RXO9.
‘Dx09)
Bx10-4.
SW
RKO.
12
13

11.
EXPLODED
VIEW
AND
PARTS
LIST
e
[P01-99]
Front
Panel/Chassis
and
General
Parts
eoosets
/
"a
14
osaF
ee
\OS6F
4
PART
NO.
DESCRIPTION
4
PART
NO.
U):
for
U.S.A.
N):
for
Europe
(
(
(A):
for
Australia
(P):
for
PX
DESCRIPTION
Sek
ek et
ee
a
es
a2
eS
oe
ot
a
ny
Sse
ee
oowow
any
oe
ee
ee
Se
eG
aoe
Se
Se
on
on
aren
es
oar
ee
a
ek
oS
jh
nc
eek
eh
a
Seek
oat
Jaan
NE
ed
a
ak
ek
ee
a
—_
eo
eke
oot:
eke
Saeko
8.
Soy
a
ss
Sk
IRS
ae
ery
Bee
eran
anys
ae
ne
ee
ee
SO)
2
em
eo
os
dk
ek
eh
eke
a
a
SS
a
an
eS
OQ,
ze
ea
ae
reer
Cane
rer
ae
Ge
ae
ee ee
ee
eG
ee
SR.
ek
OTR.
=
a
a
a
a
mo
mr on
eS)
ters
SA
oN
eas,
st
9)
159T
248400
159T
248010
158T
265010
158T355010
51500310B0
242H270020
1587270020
158T
254010
1207115060
64000300RO0
158T064010
158T063010
159T063010
1587158110
159T270010
159T
355010
158T052010
158T
264010
158T053010
158T270030
120T115060
120T
254030
158T270130
120T
115060
120T254030
158T270230
120T
115060
120T
254030
1587270040
120T
115060
1207254030
158T270140
120T
115060
120T
254030
158T270240
120T115060
120T
254030
1587
154010
1587154020
158T
105020
4279274020
5150030880
1587258010
158T
115030
64000300R0
158T276010
105K118020
158T
104500
51570304B0
|
5128030880
158T354010
Front
Panel
Assembly
Front
Panel
Indicator,
Level
Lens,
Dolby
NR
F.H.
Tapped
Screw
F3
x
10
Button,
Select
Switch
Button,
Eject
Pin,
Eject
Spring,
Eject
RG
Ring,
E
Type
Case,
Cassette
|
|
|
Escutcheon
Escutcheon
Window,
Cassette
Button,
Direction
Lens,
Direction
Counter
Belt,
Counter
Cover,
Counter
Button,
REW
Spring
Pin
Button,
Pause
Spring
Pin
Button,
Stop
Spring
Pin
Button,
FF
Spring
Pin
Button
Spring,
Rec
Pin
Button,
Play
Spring
Pin
Knob,
Volume
(L)
Knob,
Volume
(R)
Chassis,
Front
Reflector,
Cassette
F.H.
Tapped
Screw
f
Hook,
Cassette
Spring
RG
Ring,
E
Type
Piston,
Damper
Spacer
Retainer,
K
(L)
P.
Taptite
Screw
B.H.
Tapped
Screw
Lever,
Rec
026F
027F
028F
O35F
O36F
O37F
O40F
041F
042F
043F
044F
O45F
O049F
O54F
O56F
H
i
O58F
O61F
O05R
A001
15
eee
ee
ee
eee
ee
eee
WNA
Saya
=
=
=
se
ee
ee
ee
ee
WN
AA
edhy
a
a
ee
cd
a
ae:
ek ee
eee,
WHA
Bey
aAe
ae
ae
ee
es
WNHaA
a
aya
64000300RO0
158T115020
1587357010
158T104040
51570304B0
51280308B0
158T
104010
51280308B0
158T115010
158T
104020
51280308B0
51280308B0
158T056010
158T271010
51280308B0
51280308B0
59030805P0
113T861010
159T304510
RG,
Ring,
E
Type
Spring,
Rec
Rod,
Rec
Retainer,
Mecha
(R)
P.
Taptite
Screw
B.H.
Tapped
Screw
Retainer,
Door
(L)
B.H.
Tapped
Screw
Spring,
Door
Open
Retainer,
Door
(R)
B.H.
Tapped
Screw
B.H.
Tapped
Screw
Buffer
Holder,
LED
B.H.
Tapped
Screw
B.H.
Tapped
Screw
Washer
Label,
2
Year
Mechanism
P3x4
B3
x8
B3
x8
B3
x8
B3
x8
B3
x8
B3
x8

e
[P02-99]
Main
Chassis
and
Packing
Materials
OOIF
JO9I
FOR(N,A,P)
TYPE
©
(U):
for
U.S.A.
e
(N):
for
Europe
©
(A):
for
Australia
©
(P):
for
PX
007B
O61B
/|1
061B
|
062B
14
063B
;1
064B
|4
O65B
|4
O066B
067B
OO1F
|
OO1F
|
002F
|
003F
029F
OSOF
OS1F
052F
O55F
O57F
OS9F
O60F
062F
O65F
PNSARH
RH
HN
SFENNNH
HANSA
RHA
NNNAfF2NEh=
mN
811K
812K
{1
813K
{2
)2
_
ary
oo1R
}1
001R
1
003R
1
004R
1
-NPDA
HAH
mANNN
AS
2Nh5
mh
py
=
HNHPAH-
Hh
BPNNNA=A=NERS
=
=n
N=
PART
NO.
158T270010
150T
125010
158T257010
138H257010
51706009U0
51570306U0
416HO57010
51280308B0
51280308B0
51280308B0
159T105110
159T
105010
51280308B0
51280308B0
158T357020
158T104070
51280305B0
2276005050
51100304A9
51706009U0
51280308B0
1455259030
51280308B0
158T
109010
1597267010
159T267010
51300306B0
2112265010
2112265110
2911861140
2911861110
2457861040
117H861010
O66B
DESCRIPTION
Button,
Power
Joint,
Power
Button
Lid,
Top
Cover
Lid,
Top
Cover
Spec.
Set
Screw
P.
Taptite
Screw
Leg
B.H.
Tapped
Screw
B.H.
Tapped
Screw
B.H.
Tapped
Screw
Chassis,
Main
Chassis,
Main
B.H.
Tapped
Screw
B.H.
Tapped
Screw
Rod,
Rec
Retainer,
Bias
OSC
PWB
B.H.
Tapped
Screw
B3
x5
Clamper
B.H.M.
Screw
Spec.
Set
Screw
B.H.
Tapped
Screw
B3
x
8
Bushing,
AC
Cord
B.H.
Tapped
Screw
B3
x
8
Shield
P3
x6
B3
x8
B3x8
B3
x8
B3
x8
B3x8
B3
x4
Heatsink,
(Q801)
Heatsink,
(Q802)
P.H.
Tapped
Screw
P3x6
Indicator,
Serial
No.
Indicator,
Serial
No.
Labet
Label
Label,
CSA
Label
16
445093
JYO1
4,001
‘,L001
.WO01
W071
W072
W073
001S
001S
0028S
0035S
004S
004S
004S
004S
001T
002T
003T
004T
oo5T
OO6T
007T
oosT
oogoT
010T
011T
dk
od
BY05060060
YP04000580
YB00320120
TS15411020
TS15411010
YCOQ1900070
YB00300780
YB00300790
YB00400430
159T801020
159T801010
158T809010
9090808030
9526019010
9526019060
9526019030
9526019050
2918107390
1587851310
159T851320
159T856010
9631000090
158T851210
159T851220
103H854010
2225813010
9650000050
101K854210
416H854010
3435851210
002s
PACKING
ooit,008T
002T,006T.
NZ
081
004T
Oost
OO9T
OIOT,
ONT
olt
DESCRIPTION
Voltage,
Selector
Plug,
AC
Inlet
Connective
Cord,
4P
Power
Transformer
Power
Transformer
A.C.
Power
Cord
Connective
Cord,
9P
Connective
Cord,
3P
Connective
Cord,
9P
PACKING
Packing
Case
Packing
Case
Cushion
Polyethylene
Sheet
Serial
No.
Card
Serial
No.
Card
Serial
No.
Card
Serial
No,
Card
Sheet
User
Manual
User
Manual,
Spec.
Circuit
Diagram
Warranty
Card
User
Manual
User
Manual,
Spec.
Warranty
Card
Envelope
S.
Station
Card
Warranty
Card
Warranty
Card
User
Manual

e@
[P03-99]
Parts
Assembled
on
the
Top
of
Chassis

PART
al
DESCRIPTION
arpa
ee
ee
ee
ee
ey
Bon
nm
oan
an
om
RPNNN&@B
aa
aaa
1
1
1
1
1
1
1
1
1
1
NOM
aoe
oe
ow
wo
a
319Y
160030
51100204A0
5157260480
51100204A0
51100204A0
159T
160230
51570304B0
159T
105200
159T115200
159T012200
159T010200
51440205A0
159T104210
1597118200
51100214A0
62021030WO0
159T051210
1597115290
159T011200
159T051200
159T104220
51440204A0
159T005200
51440204A0
159T115220
64000300R0
159T115210
51440205A0
159T010200
159T105210
1597110200
1597354210
1597277200
1587116210
1587354230
1587115240
1597354200
159T266200
1597114200
1597115360
1597354230
1597115230
159T055210
51442606A0
169T354270
1597115280
159T055200
51442605A0
61030010T0O
158T051200
Bracket,
Cassette
Switch
B.H.M.
Screw
B2x4
P.
Taptite
Screw
P2.6x
4
B.H.M.
Screw
B2x4
B.H.M.
Screw
B2x4
Bracket,
N/R
Sense
SW.
P.
Taptite
Screw
P3
x4
Chassis,
Head
Plate
Spring,
Azimuth
Washer
Screw,
Azimuth
Adj
L.
Washer
Screw
L2x5
Retainer,
Erase
Head
Base
Spacer,
Erase
Head
B.H.M
Screw
B2x
14
Lug,
Earth
Guide,
Tape
Spring,
Tape
Guide
Nut
Guide,
Tape
Retainer,
Tape
Guide
L.
Washer
Screw
L2x4
Clamper
L.
Washer
Screw
L2x4
Spring
RG
Ring,
E
Type
Spring,
Erase
Head
Base
L.
Washer
Screw
L2x5
Screw
Chassis,
Main
Shifter,
Pinch
Lever,
Release
Brake
Packing,
Stopper
Leaf
Spring,
Cassette
Hold
Lever,
Rec
Safty
Spring
Lever,
Take-up
Wheel,
Tape-up
Idler
Stopper
Spring
Lever,
Anti
Rec
Spring
Collar
L.
Washer
Screw
L2.6
x6
Lever,
Play
Interlock
Spring
Collar
L.
Washer
Screw
L2.6x5
Ball
Guide,
Cassette
Holder
PART
NO.
DESCRIPTION
NN
S|]
pn
|
158T116200
158T010210
64002500RO0
159T110210
159T255210
159T255200
159T115240
64002500R0
LH44811010
LH31000680
SM01011010
$M01020500
SMO0102Z0490
Leaf
Spring
Screw
RG
Ring,
E
Type
Shifter,
Take-up
Pinch
Roller,
(R)
Pinch
Roller,
(L)
Spring
RG
Ring,
E
Type
Rec/Play
Head
Erase
Head
Mini
Switch,
Cassette
Mini
Switch,
Play
Mute
Mini
Switch,
NOR/REV
Sense

@
{P04-99]
Parts
Assembled
on
the
Reverse
of
Chassis
OI4M
S073
|
013M
ew
°
4!
133M
5
|
ay
215M
a
-
gelbfe
Wee
¢
a
Pen
ae
>
i
veo
Va
equ
>
Yo
eam
eM
Sie
im
183M
|
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