How it Works
Jvc
Loading...
KD-A77

Jvc KD-A77 Service Manual

Download
JVC
MODEL
KD-A77
STEREO
CASSETTE
A/B/C/E/J/U
DECK
No.
September
1979
KD-A77A/8/C/E/J/U
Contents
r-
Erasure Heads
No.4186
Specifications Features Controls and Connections
Main Parts Location Maintenance New
Technique Removal Main
Adjustments Block Diagram Integrant Circuit Standard Schematic Diagram
Amplifier Mecha. control
Wiring
Connection
.........................................................
..................................................................
..........................................
...................................................
............................................................
of
......................................................
the Main Parts
...................................................
......................................................
......................................................
circuit
circuit
(1
..........................................
of
................................................
..........................................
)
of
KD-A 7 7
KD-A
..............................
Specifications
Type Track
system Tape speed Frequency response
OVU
Metal
tape
SA/Cr02
-20VU
Metal SA/Cr02 SF/Normal tape
SIN ratio
Effect
Improvement Improvement
Improvement
Wow Crosstalk
Hormonic Bias
tape
tape
tape
of
Super ANRS : (normal tape)
of
of
of
and
flutter
distortion
SIN : the same
frequency response
distortion
Stereo cassette 4-track,
1-7/8
25-12500Hz 25
15-20000Hz
*
1
25 15-20000Hz
*2
25­15-19000Hz
*
3
25-17000Hz Surpases DIN 60dB (from peak level, weighted, Metal tape)
The SIN is improved by 5dB
1 kHz and by with (DIN
:
OVU
+
5VU recording; 12dB at 10kHz
OVU
+
5VU recoridng;
0.04%
0.14% 65dB K3;
(metal tape, 1 kHz OVU) AC bias AC erasure 3 heads SEN SEN
playback and ALLOY head
2-channel
inch/sec
-
8000Hz
-1
8000Hz
1
8000Hz
ANRS on. 45
500
as
recording; 6dB
recording;
(WRMS), (DIN
(1
kHz)
0.4%, (85kHz)
ALLOY head ALLOY X
77
deck
(4.8
cm/sec)
±3dB(Typical)
± 3dB(Typical)
± 3dB(Typical) ± 3dB(Typical) ±3dB(Typical)
45
500
10kHz
at
for
SEN
at
10kHz
10dB
above 5kHz
weighted)
with
ANRS
at
3 % or less 3 % or less at 10kHz
45
500)
THD:
1.0%
(85kHz)
for
recording,
cut
type
two-gap
for
erasure
2
Wiring Connection (2)
3
Enclosure
3 4 4 5 6
1 0 16 18
1 9 20 21
- 2 -
Mechanical Components Parts
Printed Wiring Board Parts Main Power Supply P.W. Board Parts
Main Power
Other
Other Packing Accessories
Motors
Fast Rewind Semiconductors
Input terminals
Output
Power requirement
Power consumption Dimensions
Weight
Note:
Design and specifications are subject notice.
Ass'y
Enclosure Mechanical
Amp.
Amp.
P.W.B Parts
P.
......................................................
forward
time
terminals
*
1 ... SCOTCH MET AFINE or Equivalent
*
2 ... TDK SA or Equivalent
*
3 ... MAXELL
and Electrical Parts
Ass'y
Components
P.W. Board Parts
P.
W.B
Supply P.W.B Parts List
W.B
...................................................
Parts List
................................................
time
of
KD-A77
and Electrical Parts List
Parts List
FG Capstan) DC 85 85
1 8 ICs, diodes, Mic jack x
Max. sensitivity; Matching impedance;
Input jack x
Min. input level; Input impedance;
Output
Output Output Matching impedance:
Phones jack x 1,
Output
Matching AC AC
AC 36W
17-3/4"
4-3/4"
12-7/16"
18.3
UD
or Equivalent
..............................
...........................
.................................
Parts List
....................................
.......................................
type
motor sec. sec.
120V,
240/220/120V, 240/220/120/1
50/60Hz
Ibs
........................
.................................
.................................
..............................
DC
servo
(for
Reel)
with
C-60
with
C-60
49
transistors,
14
LEDs
2,
0.2mV 6000-10kO
2,
80mV
jack x
2,
level;
0-300mV
impedance; 6kO
50kO or more
level;
0-0.5mW/SO
impedance:
60Hz
(KD-AnCW
(450
mm) W
(120
mm) H
(316mm)D
(8.3
kg)
to
change
..................
Back cover Back cover
motor
(for
cassette cassette
59
(-72dBs)
(-20dBs)
100kO
80-1
50/60Z
(KD-A
n
A/B/E)
OOV,
(KD-A77U)
without
22 25 23 26
28
33 34 30 35 37
39
kO
Features
1. 3
SA
(SEN-ALLOY) heads Combined heads make possible record monitoring. The erase head is a 2-gap head also made
2.
Two-motor This mechanism incorporates a Tension
with
3.
Self-illuminated
operation (excluding STOP or REC-MUTE modes.)
4.
Three position Metal-Tape-Compatible tape select
switch. METAL - FeCr _
(Automatic
5. The mechanical operation
SA
(SEN-ALLOY) record/play (X-cut type)
ID (independent Drive) mechanism
the
REC
system head.
switching
MUTE
which
gives improved tape
buttons
SA/Cr02
button
for
NORM
between
is at
buttons.
from
SA
(SEN-ALLOY).
newly
developed Back
full logic mechanical
SA/Cr02
the
right side
contact
and NORM)
of
the
6.
7.
8. Recording equalizer
9.
10.
11.
12.
13.
Controls and Connections
KD-An
ANRS
which
reduces tape hiss
which
and Super ANRS quencies are incorporated. MEMORY/AUTO
Timer
standby playback using an Geared and oil-damped cassette holder. New
Metal-Tape-Compatible dicators together coverage tion
easier.
OUTPUT volume (for LINE and HEADPHONES use)
Remote control terminal (for trol
unit
capability
(+
9dB,
with
back-lit VU meters
from + 7VU
- R-30E).
improves linearity
REW
switch
switch
AC
timer.
+ 6dB, +
to -20VU,
to
for
automatic
multi-peak
3dB,
the
optional remote
an
inaudible level
-2dB, -7dB).
with
the
make level observa-
A/B/C/E/J/U
at
high fre-
recording or
level in-
expanded
con-
1.
VU
meters and
2.
INPUT LEVEL control
3.
TAPE
indicators
4.
ANRS/Super ANRS indicators
5.
Cassette holder
6.
MEMORY/AUTO REW
7.
Tape counter/counter reset
8.
EJECT
9.
10.
11.
12.
13.
14.
15. 1
6.
button
TIMER STANDBY
PHONES MIC jacks INPUT SELECT
ANRS
switch
TAPE
SELECT
REC
EQ
OUTPUT LEVEL
switch
Multi-point
switch
jack
switch
switch
control
10
11
12
20
==
==
==
==
==
==
==
==
==
==
r-
==
==
'-
peak level indicators
switch
button
14
21
. .
2 3
15
n
LJ
4
16
17
22
[f]
23
~1
-[
•
1 7. MONITOR 1 8. Cassette Operation
~~
REW
~~
FF
(fast
~
PLA Y
• STOP o
REC
11
PAUSE REC
19.
POWER
20.
Power
cord
21.
Voltage select
22.
REMOTE CONTROL
23.
LINE
IN
24.
LINE OUT (PLAY) terminals
5
18
24
~
switch
(rewind)
forward)
button
button
button
button
switch
terminals
r
I
r~:f
(record)
MUTE
switch
(REC)
buttons
button
button
button
socket
6
19
(KD-A
77
A/B/E/U)
- 3 -
No.4186
KD-A77
A/B/C/E/J/U
Main Parts Location
2 3 4 5 6
7
9
1.
2.
3.
4.
5. Variable resistor (INPUT LEVEL control) 5. Take-up reel
6.
7.
8.
9.
10.
11.
12.
13.
Other Please refer
Maintenance
To Do
Cleaning
After etc. -will Dirty drop-off. A dirty unstable Always
1.
Heads
1)
Push the EJECT
2)
Push
3)
Use
the
(it
2.
Pinch roller and capstan
Close ed. Press partment cleaning of
oop"an.
No.
4186
Front
panel assembly DC solenoid Reel
motor
Geared and oil-damped brake Meter
LED P.W. Board Hall
element Power Power
Remote Pin
jacks
Mecha.
mechanical parts are
get
long, trouble-free service,
not
forget
long,
heads cause
tape speed, leading
keep
up
the
tape
is
effective
the
cassette
the
and
stick
the
cassette
for
playback
cover
ass'y
P.W. Board switch transformer
control control
to
the
become
them
the
head cleaning
comes
socket
ass'y
P.W. Board
the
service manual 0
cleaning and
heads and tape
dirty
imperfect
capstan and pinch roller
clean
button
transparent
into
to
moisten
holder
tape
detection
set
the
deck
into
the
hole on
holder and clean
ass'y
(DIN
the
demagnetizing.
part
with
dust
to
by
following
to
open
cover
stick
contact
the
with
its
pin inside
in
the
the
~~:,"'h
~.~
Cleaning stick
ass'y
socket)
ass'y
same
as
location
KD-A6
maintenance
- capstan, or
magnetize
erasing
increased
to
or
the
the
cassette
to
remove
wipe
the
with
the
cotton
with
transparent
the
playback
right
side
the
high
wow
procedure
surface
head.
cassette
mode.
at
pinch roller and
"",,
of
model
A/B/C/E/J/U
is
important.
pinch
roller,
particles.
frequency
will
cause
and
flutter. below.
holder.
it.
where
alcohol.)
cover
remov-
com-
Insert
the
the
bottom
(Mechanical parts)
1.
Switch
2.
Supply
3.
Idler
4.
Reel
6.
Switch
7.
Connecting
8.
Capstan
9.
Slide base
10.
Stad
11.
Erase head
12.
Combined
13.
Pinch roller
KD-A6:
(No.
4179
- page
3.
Cleaning the cabinet and panel
Wipe
the a neutral cleaner. Do other
strong
surface
Demagnetizing
The heads are made tion,
but
magnet causing excess noise. demagnetize the
following
1.
Turn
2.
Wrap cloth the
demagnetizer
3.
Move and Gradually at a distance
4.
The shaft same
* Do
not
for
example) near
Oiling
Feed one or once
or
Avoid
oiling
regular because
- 4 -
1 1
holder (U
reel
ass'y
motor
ass'y
holder
ass'y
with
pad (for
SA
4).
cabinet
solvents,
finish
of
after
long use
brought
the
procedure.
the
POWER
the
tip
of
so as
not
the
tip
right,
then
move
erase head need
and
tape
way
as
bring a magnetized metallic
two
twice
a year
them
1 2 1 3
ass'y
ass'y
(R)
wire
(for play solenoid)
back
tension)
(SEN-ALLOY) record/play heads
ass'y
and panel clean
not
use thinner, benzine,
as these
the
cabient
from
into
their
heads
switch the to
damage
and bring
of
the
up and
it
away
of
more
guide should be demagnetized in
the
record/playback
the
drops
under
excessively, or
of
oil splashes.
and panel.
a material resistant
they
may
vicinity
If
noise seems
with
a head
OFF.
demagnetizer
the
demagnetizer
down
from
than
not
be demagnetized.
head as
of
machine oil
normal
with a soft
will
cause
become
can magnetize
to
demagnetizer
with
head surface.
it
close
to
slowly
in
front
the
head and
30
cm
(1
2").
head. object
this
will
to
conditions
rotation
"--------
cloth
dipped in
alcohol
damage
to
magnetiza-
magnetized.
the
have inceased,
vinyl
the
first
of
the
(a
increase noise.
pinch
may
heads,
through
tape
of
Switch
head.
to
the
head.
switch The
capstan
screwdriver
roller
of
use.
become
to
soft
it
shaft
8
or
the
A
on
left
off
the
ir-
KD-A77
A/B/C/E/J/U
New
Combination Due
to recording and having ventional record/playback both
employ The
SA head has various fields curacy, its
biggest
ty.
Because
the
superior
true
for cies;
something
usual
cassette
The
playback head
ture
to range. is
subject shown effect
tape-to-head
ding
frequency. diagonally ly,
but
The
result is, as
contour
Configuration
SA
its
high
a greater
ferrite
SA
better
feature
of performance
its
extended
improve
With
ordinary core
to
peaks and dips in
in Fig.
is caused
contact
to
enable
with
a gradually lessening
effect.
Technique
heads
for
recording and
recording
playback
maximum heads,
(Sen-Alloy)
advantages
such
as
wear
is its high
this,
the
that
has never been possible
tapes.
incorporates
the
B.
This is called
by
interference
With
the
shown
(Fig.
C)
of
record/playback
density,
heads
magnetic
or
permalloy.
newly
to
fewer
and corrosion resistance.
maximum
SA
head can bring
of
Metal
frequency
characteristics
configurations,
area and
the
X-cut
tape
to
in
the
Metal
that
are made
flux
The
developed
ensure high
over
conventional
core loss, greater gap ac-
magnetic
Tape. This is especially
response
a unique
of
the
the
low
frequency
the
"contour
between
the
wavelength
design
leave
the
contact
diagram, reduction
combination
playback
Tape requires
of
density
for
X-cut
the
head,
materials
than
combined
the
KD-A
performance.
heads in
However,
flux
the
most
at
high frequen-
to
realize
core
low
frequency
playback
range as
effect".
length
of
the
the
core is
not
area.
SA heads
(Fig.
con-
77,
densi-
out
with
struc-
output
:this
of
the
recor-
cut
abrupt-
of
the
Al
of
Comparison core and
in
~
QJ
>
~
...
:J
B-
:J
0
in
:9
a;
>
~
...
:J
Cl.
...
:J
0
X-cut
-.
-11
16
10
11
between
onventlona
c
core
standard
characteristics
I h d . h
Wit
ea
core
constructi
of
conventional
on
I
:J
@~
~
/
/
/,1./
Usign
/
X
10
-cut
I
,
standard
I I I I
.0
70
100
Frequence (Hz)
Fig. B
core
construction
100
curre
.00
nt
recorded
cut
tape
CD
SA recording head
® 4/lm gaps
® 1/lm gaps ®
X-cut
SA
playback
® SA chips
® Shield plate
rJ)
Zinc die-casting head base
head
Fig.
A
Note:
16
10
t--off----+
SA
(Sen-Alloy) is a
Using
10
.0
Frequence (Hz)
Fig. C
standard
I I I
70
100
100
trademark
current
.00
of
JVC.
recorded
tape
- 5 -
No.4186
KD-An
A/B/C/E/J/U
Removal of the Main Parts
This cassette deck ranged. Take special care
which
when
features a
servicing it.
Lever
knobs
compact
design and high performance uses miniature sized parts
Enclosure assembly
1 . Cassette door
Push
the
it
upwards
remove
2.
Lever knobs (INPUT SELECT, ANRS, TAPE SELECT, MONITOR) and level control knobs (INPUT LEVEL - L
R,
and
3.
~--~.
.11
Q
~
~~~;;;;;:;;.;...f='.
OUTPUT LEVEL and
Pull
them
Top cover
Remove 6
.....
EJECT
button
(approx. 5 mm)
it
to
frontward.
to
frontward
.....
screws
to
open
to
REC
fastening the
which
are closely ar-
the
cassette door. Slide
unlock
its
pawls,
EQ)
top
cover.
and
Screws
(Top
(Bottom
view)
view)
Screw
Screws
Screws
Screw
l'
Front
4.
Bottom Remove
cover
7
screws
fastening the
bottom
cover.
5. Front plate assembly
1) Remove 5 screws assembly
2)
Remove TAPE & ANRS indicators wires
When adjusting or replacing REC/PB heads or Erase
head .....
1)
Remove wire clamp and 2 the top
2) Remove 2 ches (on section panel assembly.
Caution When
assembling
front
panel,
not
to
damage
1 ) Wrap
tape, etc.
2)
Insert
3)
Remove
4) Fasten 2
screws
on
bottom
the
cover.
screws
the
forwards
do
in the
the
sharp edges
the
control
the
vinyl
screws
wires
wire
positioned
bottom
- no need
the
the
front
switch
tape.
for
(3
screws
on upper side and 2
side) fastening the
of
the
control
sockets
switches
after
below
of
the deck) and pull
of
removing
control
order
switch
of
the numbers as
panel.
of
the
front
assembly in the
the
control
switch
front
socket.
from
having removed
the
control
the
the
assembly
below
panel
with
front
assembly.
plate
the
swit-
control
front
to
the
as
vinyl
panel.
No.
4186
- 6 -
KD-A77
A/B/C/E/J/U
Gear frame
ass'y
,CD
P.W.B holder
Door brake and its related parts
1.
Gear frame
2. Brake arm and tire
spring ®.
3.
Spur gear and brake spring
4.
Rack plate
5. Brake lever
@.
ass'y
.....
ass'y
.....
Remove 2
.....
Remove
drum
Remove
the
.....
Remove the E-ring
.....
screw
screws the
Remove
and
Electrical parts
1. Power supply P.W.B. parts assembly.
CD.
E-ring and
the
E-ring, and
the
collar
@.
torsion
@.
Screws
(Bottom
® Push
view)
Screws
1)
Remove a
numbers in
2) Remove 3
3)
Open
the
pawls
the
screws
P.W.B
illustration
2. Main amp P.W.B parts assembly
- 7 -
1) Remove 4 Board (on
2) Remove 4 front
3)
Remove 5 washers and 5 PHONES, MIC-L, MIC-R jacks and LEVEL control shafts.
screws the screws
bracket.
bottom
of
P.W.B. holder in
fastening
to
fastening
arrow
upper side.
fastening
side).
the
the
mark.
the
P.W. Board.
the
main amp. P.W.
lever
switches
nuts
fastening
REC
order
EO,
of
the
on
the the
OUTPUT
No.4186
K D-A
77
A/B/C/EI J/U
Power
switch
~ckPlate
3.
Power
1) Remove
2) Remove a bracket.
3) Remote 2
4.
Power Remove power
switch
the
lock
screw
screws
transformer
the 2 screws
transformer.
plate
®
(j)
CID
holding
fastening
fastening
and 2
the
the
the
washers
remote
power
power
fastening
bar.
switch
switch.
the
(Top
Screws
Screws
view)
-----,rl-I~rv
I
Screws
Screws
(for
door
related parts)
brake
Removal of the mechanical assembly
1 . Remove a
(Left side
fastening
related parts.
2.
Remove 5 the
screw
fastening
of
the
cassette
the
gear
frame
screws
amp. chassis (Right - 2 p.c.S,
fastening
the
arm
holder), and Remove 2
ass'y
to
the
mechanical
of
gear-oil
Remove
Left
- 3
damper
screws
door
bracket p.c.s).
brake
to
No_4186
tIP_--_Screw
(Right side)
- 8 -
3.
Remove a
front
screw
bracket.
fastening
the
counter
bracket
to
the
(Top
(Front
view)
view)
Screws
..
4.
Remove 2
panel (upper side) .
Removal
1 . REC/PB head
Remove Remove
2.
Erase head Remove Remove
3.
Pinch roller arm
4.
Supply
5. Take-up
Note:
1) Remove metal inserted
2)
Be
6. Reel reel
screws
of
the the
the the
reel
disc
careful
motor
motor.
fastening
the
joint
the mechanical parts
.....
screw
CD
for
head
adjustment.
screw
CV.
.....
screw
®.
screw
®
ass'y
disc
.....
the
not
.....
: .... Remove
.....
Pull
Pull
out
Remove
reel disc
between to
stain
Remove
out
the
the
stoppers
the
the
the 3 screws ® fastening
the
reel
reel
stopper
counter
with
reel
disc
counter
the
KO-An
bracket
E-ring
stopper
(j) .
belt.
a piece and
belt.
to
the
A!B!C!E!J!U
the
front
@. @.
of
sheet
stopper.
the
(Rear
view)
- 9 -
7.
Capstan
1) Remove
2) Remove
3)
Turn removal.
Note:
When
1 )
Is
the
(Don't
2) Does pulley?
3) Does
motor
the
replacing
motor
deflect
the
capstan
the
capstan
.....
the
screw ® fastening
its
motor
belt.
motor
counter
the
motor,
placed in
the
check
the
motor
at
belt
run in
belt run in
clockwise
the
correct
mounting
the
the
center
the
rubber
and pull
following
position?
it.)
center
of
the
items.
of
the
flywheel?
stopper.
it
for
motor
No.4186
K
D-A
77
AIBICIEI
J/u
Main Adjustments
[I] Equipment and measuring instruments used for adjustment
1.
Electrical adjustment
1) Electronic
2)
Audio (range; 600fl)
3)
Attenuator
4)
Standard tapes
Maxell UD ­TDK SCOTCH MET AFINE -
5) Reference tapes VTT-658 VTT-656 VTT-664
TMT-6002N
6) Resistors 1
oon
600n
2.
Mechanical adjustment
1) Gauge
2)
Torque
3) Blank tape
voltmeter
frequency
50 -20kHz
SA -SA
(for (for
for
gauge.
oscillator
and
for
RECIPB
SF
tape
tape
(for
head
(for
motor
(for Reference level 1 kHz)
(for
measurement attenuator
checking
(C-120)
(for normal) }
(for
Cr02)
Metal
for
playback
azimuth
speed,
playback
matching)
the
head position.
for
tape
output
OdB
tape
(JVC
Test
adj.)
wow
flutter
frequency
of
the
bias current)
running checker.
with
impedance
or
equivalent
Tape)
adj.)
response)
KO-A77
[11]
Mechanical adjustment
Head adjustment
1.
After
installing positions: A.
Snug turns.
B.
Snug This tape For filed screwdriver
screw @ gently, will path.
tightening
down
the
screw This makes
roughly
CD
position
screw
to
the
specifications
can be used
Back-tension
specified parts in gently,
the
heads nearly horizontal.
@"
use a to
then
then the
tighten
pad
back
back
tape in
home
shown
Clearance (A)
off
make
screw
the
appropriate
off
about
the
center
screwdriver,
below.
(1).
about
two
one
turn.
of
The same
Pad
the
(attached
Combination
2.
Make assembly and also the
Next,
3. cassette ing
the
indication
to
the
cassette)
head
sure
that
the
moves
@.
of
of
adjust
proper
smoothly
that
the
Watching
both
the
confirm
play mode.
make an operational
and
screw
guides
Tape
Pinch roller
moving
around
there
is
adjustment.
height
of
that
the
combination
adjustment.
part
of
the
erase head
the
pivot
of
screw
by
@
20
turn-
curl
enough clearance (A) in
Load a C-1
the
erase head
tape does
and erase heads is
not
at
No.4186
Screwdriver
-10
__
f
Incorrect
Tap€
Tape l
'
guide
--,
Tape guide
_~--
Tape
Correct
-1
Tape guide
t -Tape
-
KD-A77
A/B/C/E/J/U
Item
Adjusting motor
speed
Checking play-
back
torque
Checking forward
Checking re­wind
Checking and
fast
torque
torque
wow
flutter
Adjustment
Connect OUT VTT-656 Adjust motor the
Employ tape cassette gauge.
Measure ward
the
Measure mode above.
Connect a wow the Play Check meter
terminals.
the
P.W.
speed
a
for
the
mode
above.
in
the
LINE
back
to
is
within
a speed
test
semi-fixed
board until
torque
checking, or remove
cover
the
torque
in
the
same manner
OUT
the see
meter
to
Play
back
tape.
meter
the
torque
terminals. VTT-656
if
resistor
the
reading
is
3000Hz.
testing
and
use
in
the
same manner as in
in
the
and
flutter
test
the
reading
0.04%
(WRMS).
Adjusting
point
the
LINE Semi-
the
fixed
resistor
on
the
on
the
of
motor
P.w. board
cassette
the
torque
a
fast
for-
rewind
as
in
the
meter
to
tape. re-claim
of
the
Standard
value
3000Hz
40-70
gr-cm
More than
70
gr-cm
More than 70
gr-cm
If
the and deck meter.
If
the replace
If
the perform 1 . Clean
cumference, take-up the
2. Replace If
the clean pulley, ding idler
circumference, If
the
even
necessary.
Remarks
speed
meter
flutter
to
the
standard
the
standard
the
the
flywheel
standard
the
capstan
flywheel
circumference,
reading becomes
if
conforming
may
functions
meter,
INPUT
torque
take-up
torque
following.
capstan
the
reel
disc
circumference,
the
belt and idler. torque
circumference,
etc.
be raised. Repairs are
also,
terminals
disc
motor
belt, idler,
to
as a
connect
is
not
obtained,
assembly.
is
not
obtained,
belt,
the
idler
pulley,
circumference,
is
not
obtained,
left
reel
moving
the
standard,
wow
the
of
the
cir­the
etc.
motor
rewin-
disc
value
a
[Ill] Repair of
If
wow
If generated revolutions.
and
there
is
Section
Capstan and
Pinch roller
Belt
Back tension
Motor
Damping gear
Oil
employed - Torque grease specified
Applying method -
flutter
defect
will
wow
flutter
increase,
in
revolving
increase in
flywheel
oil
Apply
check
the
parts,
proportion
Capstan Flywheel
(shaft
Rough ches, or dust) The
angular
not
is
The pinch roller pressure is
Belt has undue run-out. Clean
Belt is Back tension
sion Motor
Motor
in both concaved sections
following
the
wow
to
the
shaft
turns seisure,
rotation
position
correct.
dirty
or slippery. Replace
is
is
too
strong.
shaft
has undue run-out. Replace motor.
pulley
is
by
points.
and
flutter
number
Trouble
has excessive
heavily. Clean
thrust
(Deformation
irregular, or back ten- Replace back tension spring (under supply disc).
oily and
JVC
of
play,
of
the
pinch
not
dusty.
(KANTO KASEI GP-608)
as
Play a detected
run-out
etc.)
scrat-
roller shaft.
correct.
shown
in
the
3000Hz
from
Replace flywheel.
Apply Replace
Replace pinch roller, or pinch roller spring. Clean
Adjust
the
Replace
Clean
figure.
test
the
the
oil
the
capstan shaft.
the
motor
tape, and
sound.
flywheel.
capstan
to
the
metal
the
capstan assembly.
pinch roller
the
pinch roller so
the
pinch roller spring.
belt.
the
belt.
pulley.
Repair
shaft
position.
or
defective
and
the
apply oil
that
it
part
groove
to
is
parallel
the
can
in
the
rotary
with
be
-11-
K
D-A
77
A/B/C/E/
[IV]
J/U
Adjustment
Power
Location
Supply P.W. Board
of
Electrical
Circuit
Front
t
VR803
11
,,~
VR703Rtl
L For
Q-
_
__#
l]-R
'~'
U L
VR302
_____
'-----------.J
_ 1
.,,'
'"
(Turning
VR801
(3-R
VR701
\G-L
L _
ANRS
(Turning
In
m
...
om"'''''"
in
the
For
playback
(Turning
adjustment
the
direction
direction
For
(Turning
frequency
In
the
at
playback
of
playback
direction
the
',,""'m,m
of
the
arrow
level
In
the
direction
response
of
the
mode
arrow
Increases
Increases
adjustment.
of
adjustment
arrow
Increases
the
the
the
ANRS
deflection
arrow
the
gains.)
_
angles.)
increases
signal
the
current)
playback
levels.)
Main
P.
W Board
Front
1
VRAOl
VRBOl
(eR
L ] For
(Turning
VR501
T.;-L
VR601 G L
·0
ANAS
VR504
T.P-R
adjustment
in
the
direction
VR502
~
at
recording
of
the
VR503
((~((~G-
Q Q
VR604
G-
VR602
I
LL'::=~==rNORM~
I R I I J
L I
R---~
For
recoridng
level
Rl
(Turning
creases
mode.
arrow
increases
the
L J ero, t -For bias CUrrent
:
v
603
r
METAL
in
the
the
ANRS
direction
recording
gains.)
(Turning
creases
adjustment.
in
the
of
levels.)
the
bias
the
arrow
adjustment.
direction
current
in-
of
the
value.1
arrOw
in-
No.4186
In
nl
~12~
n
n
[V]
Electrical
In
the
steps marked
other
than
Adjustment
those.
should be
Perform these
circuit
by
an asterisk
adjustments
performed
adjustment
(*),
in
the
the
ANRS
with
procedure
adjustment order
of
steps
switch
set
should be
1,
2, 3 .....
to
OFF and
performed,
with
the
however,
OUTPUT
only
level
checking
control
is
sufficient
set
max.
K D-A
with
77
A/B/C/E/
steps
J/U
Step
Item
1 * Adjusting
playback level
2*
Adjusting playback frequency response
Adjusting
3*
VU
meter
sensitivity
4*
Adjustment record/ playback
frequency
response
Adjustment
1. Play back tape switch
(1
kHz)
set
the
to
VTT-664
with
Tape select
the
NORMAL posi-
Reference
tion.
2.
Adjust LINE
OUT becomes about - 8dBs.
Play back for
following
1)
Adjust
VR701 and VR801 until
test
tape,
TMT-6002N
againstment.
VR702,
802
so
that
the
10kHz
signal and 1 kHz signal gains be-
come
flat
response.
the
1 . Set
cassette deck
to
its source
mode.
.Apply
2
3.
4.
Record 1 kHz, nals at an Play back Check
12.5kHz
within 1 kHz signal is basically desirable 50Hz
the
Adjust mal tape), chrome tape),
a 1 kHz, approx.
signal
to
Adjust
until
-8dBs
Adjust
the
the
the
at
VR302
VU meters
input
the
to
see
signal
the
standard range, using
output
and
12.5KHz
same.
VR502
VR503
-10dBs
LINE
IN
terminals.
recording level controls
signal is available
the
LINE OUT terminals.
and VR402 until
deflect 50Hz
level
to
and
of
O.
12.5kHz
OVU -
the
sig-
20dB.
tape.
that
the 50Hz and
output
deviations fall
the
as a reference. (It
that
the 1 kHz,
signal
amd
and
VR504
outputs
VR602
VR603
and
are
(for a nor-
(for a
VR604
(for a metal tape) until the indicated deviation
put comes
of
from
the
the 1 kHz signal
O.
12.5kHz
signal output
out-
be-
at
Adjusting
point
VR701
801
VR702
802
VR302
402
For normal
tape: VR502
602
For chrome
tape: VR503
603
For Metal
tape:
VR504
604
Standard
value
-8dBs
(0.3V)
Reference frequency;
1kHz
0±2dB
at
10kHz
OVU
Reference
frequency;
1kHz
0±3dB
at
50Hz
0±3dB
at
12.5kHz
Ol
:s
Q)
<n
c:
J
0
C.
<n
Q)
er:
50Hz
Remarks
This
adjustment
when
a change in playback level
results (for example, due
becomes necessary
to
replacement) .
Perform
adjustment
when
the
parts are replaced.
1. Bias current cassette be
performed referring
adjustment
deck
should generally
record/playback frequency re­sponse. This is because quency
response
of
a cassette
the
deck depends more greatly the
bias
current
than does an open reel deck. The current measuring
described
below
is
method
an alternative
one.
2. If
the
bias current
adjusted,
the
is
not
properly
record and play-
back characteristics become as
shown
below.
Increase in Iwith
Decrease in Iwith
1 kHz
Frequency
high
a small bias current)
a larger bias current)
frequencies
>t\
/1\'
1Hz)
high
frequencies
12.5kHz
Optimum
head
for
to
upon
that
level
the
a
the
fre-
of
-13
-
No.4186
I(D-A77
A/B/C/E/J/U
Step
5
6
7
8
Item
Adjusting recording level
Checking
record/
playback
signal
distortion
Checking
to
signal
noise ratio
in recor-
ding/play-
back
Checking
erasing
coefficient
Apply
1. signal
just until the signal is available
- 8dBs
2.
After meters applied
nels using a normal tape.
3.
Play back the recorded part.
Perform the recording signal ad-
justment
that
so
1. Record a 1 kHz signal so PUT level become ­meters
2. Play back the recorded part. Check the to
see if
standard value.
1. Record a 1 kHz, OVU signal. Stop
from
signal recording.
2.
Play back Measure the OVU recording and the non-signal recording put
tronic
Check to
the standard value.
1.
Apply terminals. Adjust
until the VU meters
2.
Perform recording enhanced
3.
Erase a part
4.
Measure the ween erased part electronic
Adjustment
a 1 kHz,
to
the LINE IN terminals.
the recording level controls
at
the LINE
checking
point
to
0,
to
both
left
with
VR501 and VR601
the
VU
meters
deflect
to
output
with a distortion
the
value
the
input
the terminal
the
recorded part.
for
comparison using an elec-
voltmeter.
to
see
if
the
a 1 kHz signal
the recording level controls
by
20dB.
of
the
output
the erased
to
voltmeter.
9 Adjustment the Super ANRS circuit
(Super ANRS circuit for recording mode)
1.
Remove
2.
Fully (If
3.
Set
4.
Apply Adjust move
(Corresponding
5. Decrease the is
6.
Adjust puts
(The
7. Check to
(The
the
bias-cut
turn
the semi-fixed resistors
they
have
been
the
MONITOR
a 1 kHz,
the
the INPUT LEVEL
-45.5dB.) the
at
the
output
to
20dB
output
-1
INPUT LEVEL
to + 3VU
input
VRA01
test
points
difference
see
if
the
with
an
difference
connector
roughly switch
of
OdBs signal
control
control
on
signal
to
(for
left
channel) and are is
5.7dB
output
at
attenuator.)
with
approx.
OUT
to
see
record
and
right
deflect
8dBs
O.
conforms
by
disconnecting
to
perform
value
to
the
deflect
with
recording.
difference
part
compare
on
VRA01,
adjusted,
the
deck
to
the
until
positions
the
VU
40dB
(its signal
-39.8dBs. with
test
points
ANRS
Adjusting Standard
point value
-10dBs Ad-
terminals. if
the
VU
the
signal
chan-
to
that
OUT-
and VU
meter to
the
non-
output
out-
conforms
LINE
to
O.
the signal
bet-
and non-
with
an
the
main P.W. board
B01 in
there
to
SOURCE
LINE the
output
during this adjustment.) and
meters.)
become -50dBs)
the
VRB01 (for right channel)
ANRS
is -
22dB
switch
set
at
O.
IN
the
is
no
IN
terminals.
switch
to
VR501
601
Normal tape:
Less
Cr02
Less
Metal
Less
Normal tape:
More
Chrome tape:
More
More
opposite
need
to
position
at
test
points,
set
to
± 1 dB
with
ON
from
0 VU
than
2.5%
tape:
than
3%
tape
than
2%
than
42dB
than
42dB
than
65dB
to
stop
the
direction
turn
them.)
with
ANRS
TP-L and TP-R are
then
with
an
ON
from
the
input
OFF is
3.5dB
The level and
right chrome be less adjustment level difference and playback
tapes should be less
that
and
channels should also
1 dB.
Be
sure
following
level adjustments.
Apply MIC
terminals level controls set that
the VU meters
For the measuring, pass
filter
electronic voltmeter.
Input
(1
kHz OVU
/
I r Band pass
I
filter
Used
test
bias
oscillation.
of
the
arrow
switch
attenuator.
with
OFF.)
5kHz, -30dBs
the
OUTPUT
ANRS
± 1 dB)
set
(The
switch
Remarks
difference
channels
tape and metal
than
between
to
perform this
bias
an
output (-72dBs)
between
+20dBi
tape; Metal tape
shown
to
OFF.
-5.5dBs. level is
output
set
signal. (Its signal
for
1 dB
(1
VU). Perform the
using a normal tape,
between
for
Cr02
left
current
with
to
the
on
the
approx.
at
to
ON
deflect
connect
(Be sure
the
and recording
the
maximum
Tape (recording
Electronic
voltmeter
P.W.
until
between
normal tape,
tape
than
be
adjustment
deck
erasingi
left
should
recording
and metal
1.
5dB,
and
right
less
than
to
the
recording
to
O.
a band
and
the
deckh
I
board.
not
to
- 5dBs.
test
point
the
out-
adjust
so
-14
-
KD-A77
A!B!C!E!J!U
Step
8. Check
9. Set ANRS
(Super
10.
to
see
if
the
test
±
O.
less than
become
ANRS
Apply the Oscillation signal
5dB,
switch
from -5.5dBs
circuit
point
with
the
to
SUPER
to
for
playback mode)
OSC
8L-_---iAttenuator
output
difference
input
a 1 kHz,
from
OFF
-11.
5dBs ± 1 dB.
with
connecting a condenser
I
11.
Fully turn the semi-fixed resistors have been roughly adjusted, there is no need
12.
Set the deck
13.
Apply a 1 kHz signal Adjust
14.
Adjust
15.
Adjust LINE
OUT levels become
16.
Apply
Adjust
1 7. Check
18.
Apply level is less than - 5dBs
19.
Set the ANRS Adjust ANRS
20.
Play back the reference tape to
ON
21.
To operate the bias oscillation, insert + B
to
playback mode
an
attenuator
the
input
the
VR703
5kHz signal
an
attenuator
to
see
if
the
1 kHz signal
an
switch
from
switch
attenuator
set
OFF.
to
the LINE
until
signal
to
(for
left
-45dBs.
with
the ANRS
so
that
LINE OUT level is -
of
caliblation level
±
to
SUPER,
so
that
to
OFF.
VR703,
with
IN
the
LINE OUT levels become - 5dBs. (This level is caliblation point.)
34.3dB channel) and
with
switch
LINE OUT level become -
O.
5dB.
apply
LINE OUT level become check
VTT-664
-1
when
~
I
803
ANRS
switch
terminals.
an
attenuator,
the
(The
output
set
25dBs
with
the
10kHz
and
check
wire
Adjustment
between
OdBs signal. (its signal adjust
input
C:ndenser
~
in
to
VR803
to
ANRS
signal
that
10kHz
(1
JLF)
(~~~~)
=
the
direction
turn
them.)
set
to
OFF. (Use
and then LINE OUT level become
(for right channel)
difference is
OFF.
± 1 dB
output
connector
21.
with
switch
to
the
level so
of
with
ANRS
switch
signal
to
LINE IN. Check LINE OUT level so
to
test
points
~~:=::=~
7'7
'TT
of
the
arrow
the
5.7dB
with
5dB.
ANRS
switch
set
to
ON
fro,m OFF,
LINE
IN
to
the
terminals.
see
if
the LINE OUT level is - 5dB ± 1 dB
that
it
less than ± 1 dB
bias circuit.
set
to
ON
and
that
set
to
to
20dB
with
TP-L and TP-R
an attenuator.)
for
playback mode.
OFF is
that
AN~r~uit
shown
on
the
non-tape cassette.)
with
ANRS
to
check
switch
swith
ON
from
to
when
ANRS
set
P.W. board. (If
-39.3dBs. set
to
to
ON
from OFF.)
OFF.
see
if
the
ANRS
ON
until
LINE OUT
switch
they
the
with
set
it
Wiring Supplementary (refer to page
21
and
22)
-15-
O.M.F. Resistors
(R39 and R40)
No.4186
z
~
.j::.
~
00
Ol
Super ANRS
IC
GOI
TATOO0351-
Circuit
01
»
3
"E..
~
~.
£1.
(;
t:
;:;:
Cl
-
o
(')
~
A
9
»
-...J
-...J
»
co
---
(')
---
m
---
c:::
c
---
0;
18
81
11
~
21
IC
911
_evel
~~
AdJ
LI
NE
IN
'Z~)'I
I
MicroPhon~J
"Y----
1
1
2SC1344 n
(E,F)
I
I nput
SWitch
UPC4558C
Boost
Se
I
J
Amp
lect
~~~61
ANRS
Super ANRS
le
AOI
TATOO0351-01
I
Switch
ON t oOFF
CircUit
1
23
Multi - Peak Le
2
IC912
LBI416
Output
Level
Control
UPC4557CI
Headphone
r~e,
lA:!
I
Circuit
~_
Multi Peak Level
Indicator
LINE
OUT
Head phone
?
Amp
Record
Ing
,
Head
C
_.
Q)
CC
~
Q)
3
.-
Control
Switch
EE
~--------,>UlO
.....
z
~
.j:>.
(Xl
O"l
.-
R
emote
Connector
7
1,4'
-eh
r b
C
ntrol
Switch
PLA
>-0""".
STOP
~(
FF
REW
~,
PAUS
:~,
~,
REC
REC
:L4,
MUT
~
To
Amp
Time
Switch
-CFF
REC
Mem
SHP
-PLAY
)~4-
I
xy
Switch
-OFF
-PLAY
i~~
I
I
~~
I
2
3
4..
5 6
7 8
1
HalllC
4'""'
IC
I
PLAY
Vcc
STOP
FF
FF FAST
MErvo
REW
REW
PLAY
PAUSE
F't>lJSE
REW
REC
GND
AR
Start
IC5-4
J-r1'C5-3
Play
I1IC2-1
Pause
IC2
IC5-2
2
-
+B(5'v?
16
15
14
13
~
l"=-
11 10
~
Counter Merrory
IC5-1
I1
t--
~
IC I M54410P IC 2 HD7404P IC 3 HD7400P IC4
HD7400P HD7400P
IC5 IC6
HD7403P
Play
IC3-1
I
~PIOY
IC3-4
Fast Deloy
IC2-6
Pause
H
IC2-4
~
1~~C458
-PGlal)
Play
~~IC3-2
~
P:::~llri':k:
~Muting
IC3-3
X22SC
Fast
IC2-5
:
IC2-4
58R31CCIj
FF
~~
IC6-2j
Rew
~
Rec
IC6-
..
Fo"
~IC6-1
Play Stop
IC6
r-i
Sto~
-
I
~y
~
I
Ploy
'----
3
1
4
~
AC
Rec
Play Solenoid
IC4-1
XI
2SC
-11'"
Play
.1
Solenoid SW
~
Brake
Solenoid
X 2 C Brake
~:IS4-~~
-1162 Solenoid
Pause
Solenoid
X4
2SC{~f
ReelMotor
X6,XI12SC456R3(CO
L--
~
Xl,
X9)2SD468 XIO X 8 2SC 1162
011
~wer
nlC;lf;
17
Pause I
Solenoid
Drive
RD62E
Supply Circuit
'v
IXB
2SA
(B,C)
[fel
(B,C)
5V
715
(B.C)
I
Proof SW
1
~j
Cassette
C
To
Amp
[g
To
Amp
~
Motor
F
To
Amp I
To
Mecha Cor
To
LED
I
?III
To
M
-
Amp
lc
pstan Motor
rol
s:
(l)
n
:::T
Cl
::J
Ci·
!!!.
n
o
::J
...
2-
!:l.
e:;
I:
;:;:
A
0
j:.
'-J '-J
»
co
--
(")
--
m
--
<-
--
C
--
K O-A 77
A/B/C/E/
J/U
Integrant Circuit
IC
A01,
B01
G01,H01
TAT000351-01
(Top
view)
242'"
222'2'C"g
18
'7
'6
Lnnnnn
aSuPt'rA~~F<S
)
w u U I U L.J
I 2 3 4 ~ 6 7 8 9
!~.4·3
10
I'
12
Super ANRS
cirucit
(Top
AM
,----
PlIFIER
_-,--I
OUT
Vc,,
PUT
8 6 5
view)
__
No 2
IC
NON
INV INPUT
C01
J01
~
'-------
OUT
pu,
AM
NOr-. INV iNPUT
,,---~
PLIf'IER
Vec
No I
UPC4558C
Vcc+O--~-~-~""",-",-,
INV INPU'r
NON
-INV
INPUT
ANRS control amp.
Equivalent circuit
o--t--t--i-
circuit
(1/2)
Y.-+~OUT
PUT
IC901
IC903
OUT
~[]
()
~(
~-~3~ATTO"'~~
(Mecha.
UPC4557C Top
view
is
UPC4558C.
LB1416
(Top
05 04 03 02
Q
LB
1416
IN
IN
IN Ro
control)
IC1 IC3,4,5
Headpone amp.
the
same as
Multi-peak level
view)
I11
Vret
Ro
GNO
M54410P HP7400P
(Top
view)
See
circuit
the
service manual
14
vcc
Equivalent
of
circuit
is the same as
Equivalent
OUT
GNO
KO-85A/B/C/E/J/U
UPC4558C
except
circuit
05
(No.
04
4165
Equivalent circuit
.----~---r----o
03
- page 7).
(1/4)
R8 only.
130
02
.'cr
01
No.4186
IC2 IC6
H07404P H07403P
1
f See
the
service manual
lJ
r
L-.,~
_____
of
KO-A 7 A/B/C/E/J/U (No.
-18-
-+-
4185
____
- page
--<>
17)
y
CND
KD-A77 A/B/C/E/J/U
Standard Schematic Diagram of KD-A
A
B
c
L - C H
R-
L I
OJT
1 N
2
X
701
2SC
1344(E,F)
7.3
R96f
rSK
CH
,
VMWI528
NE
RI02 33K
RI04
rSOK
UPC4558C
(_...w'::':"T
IC911
.,
3
INPUTLEVEL
<WE"A3A-054F
4
X702
2SC458PG(C,O)
Roh
PB
0911
EQ.Adj.
_Input Level Control
(on
the
front
panel)
TAT0003SI-OI
77
ANRS
(Amplifier
5
Adj
XGO
2SD468(B,C)
circuit)
I
6
IC
JOI
UPC4558C
X301
2
SC458A
Meter
7
(c,O)
G
A
X 911
2SA
from
MECHA
844
8
(C;ol
CON
c
X912
2SC458PGCC,O)
X303
2SD468/a,C)
eN-AS
9
-
le
912
10
-2
1-7
Roh
076,77
SL8-26URIN
I
METAL
er
0"
075,78
I
SUPER
SLB-26GGIN
ANRS
R75 270
.J
D
E
F
G
I
rr~~~~~~*RAI~5
[gJ
~
2
8-{J---.'W'-+t:
;;
~
,.
18K
X~2
2SC458PG(CPJ
X
250468
SOl
(B,C)
Recording Level Adj.
X904
2
5C458
PG(C,O)
IC~2
UPQ4066C
~~~~~~~~~~X~7--
470
XS02 XS03
2SCI344(E,F)
2SC
~
NOTE
ALL
VOL TAGES
ARE UNLESS AND
ALL
UF
UNFLAMABLE
'MF
METAL FILM RESISTOR
t:wIF OXIDED METAL
\_LL
!:20%
P.P POLYPROPYLENE CAPACITOR
LN LOW NOISE CARBON RESISTOR
,PS
POLYSTYRENE
'Ta
TANTALUM
MEASURED BY
OTHERWISE
CAPACITORS ARE
CARBON RESISTOR
FILM
LON
LEAK
SOLID ELECTROLYTIC
SPECifiED
50Y
RESISTOR
CURRENT
CAPACITOR
YTYM
WITHOUT
ALL
RESISTORS
FIXED
CERAMIC
ELECTROLYTIC
CAPACITOR
I NPUT SIGNAL
ARE 1/4
W,:t
CAPACITORS
CAPACITOR
AT
STOP
MODE
5%
CARBON FlESISTORS
OR
SOY
MYLAR
CAPACITORS
-
Diode-
458
(C,O)
-
Transistor-
-19
-
Output Level
(on the
front
Blue line Red line
Adj.
panel)
VSK5D24-211
-
eN
AZ
shows shows parts
the
are
R915
REC
the
safety
rOK
HEAD
VGH0425
R 1/2
signal
signal
-3QI-OA
CN-A
3 ERASE HEAD
;~
at
playback.
at
recording
assurance
parts.
X905,XOO6
cMM0904I4-0A
and + B
When
2SC
1685(S}
circuits.
replacing
L
those
25D468(I:\C)
parts,
from
CN-
~
QSPOO29-001
A4
Automatic
(M_NORM)
I 2
f[iiiJl
u
b1w~d
make
sure
to
MECHA
use
CON
I§]
CrOzSelect
the
P.
W B
specified
one.
No.4186
KO-An
A/B/C/E/J/U
Standard Schematic Diagram of KD-A
R36
M
C23
4
100 <NI
IC
I
54410P
~
"
IOtll6V
c
D
E
A
B
REMOTE
OMC
CONECTQR
0888
-008
2
r
01005
01
tA~Et-~~~J--+~
REC
01003
01006
FF
I REW
CN-5
8
5
4
31"EC
01007
IPLAY
STOP
IFF
fEW
"'~
o 2
REC
liE
VSTO~OOI:J
CONTROl
SW
ASS'Y
TIMER
SW
C
REC~6~l!O~~~O;)
rv:W4~
PW B
I 0
-
riMER
sw
L
r-
;:..
ME~ORY
sw
Ir
pws
I :
!
I
v _
~W4~
MEMORY
0852301-101
(STOP-
.rl
OFF-PLAY)
3
I
To
-,
o~
.-t~I~---{~--------------------------------r--------------t----------------t---~-----x~s--------------~2~SC~~8~
sw
r-
Amp
CN-B
CN-9
o 5
§1
CN-8
44
RI5270
4
RIG
RI?
52
4
I
•
44
R44
6
I
I
N-
4
44
R45270
CN-5
C2
C3
C4 C5
C6
3A
lA
2A
53
270
330
@
!f
-g
270
'"''
Cl
0.001
oml
0001
0001
0001
07
IN34A
IN34A
DB
09
IN34A
I
3 8
.J
____
28
~~~~ftRS~~~8ME~Coorn~8L~
_
- - - -
77
(Mecha.
IC2
HD7404P
IC 2
F To
Amp
--
PLAY
control
5
IC3
IC
D61N34A
~--------------------------------------------~X~D~----~X~I~I-----X=12~----+H---------+~-+~~
circuit)
10
QSPOO29-001
j:::::".
'~:;;;:::,
HOLE
IC
PW B
PL
I
IH
I m
1606-00A
~711
1J.l50V
.,.
lOjJ H
DM603 IOEI-8
~
vGP0201-005
TERMINAL
,P'NB
H0740QP
3
6
02
152076
IC4
7
HD7400P
XI
2SCII62(B,C)
R4 270
8
To
A 8 E
Amp
9
I
,
t
I"
·32 1
CN-M4
4
Ni
26
L _ J
CN-M3
30
• 27 1
,I!"
278 I 12
26
1
25
CN-M2
CN-MI
I
19
•
18
1 "
I
ToAmp
53
~'o~~
03)
RB
IN34A
IK
RIO
4,7K
R23
IK
2SC45BPG(C,O)
+C
R26 56
16
looop
63V
(C,DJ
X7
2SD468(B,C)
X9
250468
X8
2SC
1162
(B,C)
(8,C)
'-------------------------H-t---"
~================================================================~+=t===~
..
I
I
L!"
'F'Jld)~77/C/Ji-/U"--'==~
97
:
022 IOEI
____
2SD468(B,C)
H
25C458PG
(e,O)
2SC458PG.(C_",,0'-l)
r
H-t------+--'
PL3
4
rrg
'-VM=S
~MW~9
F
G
-
Diode
-
Transistor-
No.4186
~ ~ '~""'I'
0:
I
TISA
98
F2(KD-A77/C/J/U
L
-
NOTE
ALL VOLTAGES ARE UNLESS
OTHERWISE
ALL
CAPACITORS
AND
,UF UNFLAMABLE CARBCtIi RESISTOR
MF
METAL
{)M7
0 XIDEO
1_1."
!20%
PP)
POlYPRQPYLENE
,PS;
POLYSTYRENE
"T_(v
TANTAUJM
"I,.~_
lOW
NOISE CARBON RESISTOR
--
20-
FILM
METAL
LOW
wlthou1F2}
--
MEASURED
RESISTOR
FILM
LEAK
CAPACITOR
SOLID
SPECIFIED
ARE
SOV
RESISTOR
CURRENT
CAPACITOR
ELECTROLYTIC
XI4
2SC
BY
VTVM
WITHOUT
ALL
RESISTORS
FIXEO
CERAMIC
ELECTROLYTIC
CAPACITOR
458PG
(C,D)
INPUT
ARE
1/4W.t5%
CAPACITORS
CAPACITOR
XIS
2SC
458PG
SIGNAL
OR
Red lines
make
(C,D)
AT STOP
MODE CARBON RESISTORS 50V
MYLAR
CAPACITORS
show
parts are
sure
to
+ B
use
_...1
circuits.
safety
the
specified
RESISTOR PW B
31
assurance parts.
one.
When
replacing
PW
B
those
parts,
KD-An
A!B!C!E!J!U
Wiring Connection (1) of KO-A
~~================~
Power
Voltage
Selector
KD-A 77
Trans
2
AI B/E
fo
rmer
~
........
:;4.
77
Earth
Hall
P.WB.
Lug
IC
tv1echa
~~_A~
Connector P W
__
B.
~
Slide
PWB.
Color
code
1 ..........
2 .......... Red
3 .......... Orange
4 ..........
5 .......... Green
SW
are shown
Brown
Yellow
below
Memory
Switch
·~~I
6 .......... Blue
7 ..........
8 .......... Grey
9 ..........
o
..........
Violet
White Black
Timer
Switch
Input
Level
rols
Pin
Jacks
Power
Supply
P.
W.
B.
Ass'y
Main P W.
B.
Ass'y
VU
Mult
Indicators
Meter(L
i -
PEBk
-ch)
-21-
No.4186
KD-A77A/8/C/E/J/U
Wiring Connection (2) of
Counter
Hall
IC
PW.s.
KO-A77
Back
Light
(for arrount
indicator)
Reel
Motor
Connector Ass'y
KO-A77
U
LED
Indicators
Socket
(5pin)
o
o
Switch unit Ass'y
Socket(7pin)
o
for
REC
Head
for
E.Head
for
P.S.
KO-A77 C/J
Head
No.4186
-22-
KD-An
A/B/C/E/J/U
Enclosure
(except
Ref. No. Parts No. Parts Name
10 1 1 12 13 14 15 16 17 18 19
(20 -22,)
25 20 21 22 23 24 25 26
(27-35)
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61
Ass'y
P.W.
1 2 3
4
5 6 7 VKZ41 1 1 8 9
and
Board Parts)
VKL4522-001 VKL4169-00A VKS41
09-004 VKS4108-003 VKW3001 VKS4110-002
VKL4271-001 VKW4106-001 VKS3102-001 VKH4123-001 VKL4609-00A
*VKL3188-00C
VKL4213-002 VJD4273-001 VKZ4120-001 VKL4507-001 T47861-001 VKL4380-00A
ZCKDA77Y-CCA VJT2035-001
VKY4156-001 VKY4159-002 VKW41 VKW4153-003
*VJD4339-001 *VGM0112-001
ZCKDA 7
*VJC1089-001
VJD4262-003
*VJD4328-001
VXP4031-00B
*
VKL461 VKW3001 VJK4106-001
*VJD4329-001 *VJD4330-001 *VJD3201-001 *VJK3141-001 *VJD2142-002 *VJD4326-001 *VJD4327-001 *VMW4554-001
VXP3027-00B VKS4113-002
VYTS404-00
VXS4019-001 T47818-001 VXP3046-00
53-002
" "
" " "
VJD3204-001
VXP4056-001 *VXL4088-00A *VXL4089-00A *VXL4085-00A *VXL4086-00A *VX04017-002 *VJT3046-001 *VJT3032-003
Electrical Parts
-006
-001
7Y
-CBF Front Plate Sub
3-001
-031
1 Lock Plate
1 Push Button
-002
-003
-004
-005
-006
List
Joint
Bracket 1 Gear Frame Brake Drum 1 Spur Gear Spring 1 Brake
Arm Rubber Tire 1 Rubber Retainer 1
Torsion Spring 1
Rack Plate 1 Collar 1 Arm
Ass'y Holder Plate Panel Plate 1 Indicator Sheet 1
Lamp Bracket 1 Pilot Lamp Cross Bar
Cassette Lid Sub Cassette Lid 1
Cassette Spring 2 Cassette Spring 1 Holder Spring Holder Spring 1 Head Mark 1 Level
Meter
Front Plate 1 Power
Escutcheon Knob Escutcheon Eject Knob Knob Bracket 1 Spring Counter Lens Lever Escutcheon Volume Escutcheon 1 Meter
Plate 1 Finder 1 Meter
Escutcheon 1 Indicator
Indicator Holder 1
P.W. Board
Power Knob Remote Bar 1
Knob Spacer 3
"
"
" " "
Button Push Knob
Case
Button
Ass'y
"
" "
Lever Knob 4 Cassette Door 1 Door Plate 1
Ass'y
Ass'y
Ass'y
Ass'y
Ass'y
Ass'y
A parts are
When
replacing those parts, make sure
Ass'y
safety
assurance parts.
for for
for for
for for for for for
for for for for for
to
use the specified one.
Remarks
Multi-peak 1 Indicator 1
Timer & REW
FF
PLAY 1 STOP 1 REC PAUSE
Rec Rec Rec Output Rec
Memory
Mute
(L) (R)
EO
Q'ty
1 set
1 set
1
1
1 1
1
1
2
1
2
1 1 1
1 1 1
1 1
2
1 1
1 1 1 1 1 1 1 1
-
23-
No.4186
KO-An
A/B/C/E/J/U
Ref. No. Parts No.
62 63 64 65 66 67 68 69
70 71 72 73
74 75
76 77
78
79 80
81 82 83 84 85 86 87 88 89 90 91 92 93
94 95
96
97 98
99 100 101 102 103 104
105
VJZ4008-001 *VJ04331-001 *VKL
1158-001
*VJF4003-001
VKL
1124-002 VKZ3001-002 VN04016-001 VYN2052-001
E48729-002
*VKL
VKL4441 OSP21 OSP2111 OSP1110-222 OSP1110-221 T4
704 OFA OFH72BM-223 OFH53AM-223 OMG1321-002BS OMG T
AP344324-0
T
AP344324-0 1 BS TAP344325-01 VTP66U3-0 OSS2325-011 OSS2325-011 OSR0084-00 OMF51 T
AZOO0509-08 VKZ4001 VKL VMW4551-001 OSS2301-101 VKL4641 OVE3A3A-054F
*VMW4552-001 *
VST0003-00
*TLR102S
TLG102S
VKS4167-001 VKS3000-00
*VKL
VKL
OMC0888-008 OMP2560-200 OMP9017-008BS OMP1200-200
OMP3900-200 OMP7600-200 OHS3876-162 OHS3876-162BS TAJ331301-03 TAA345532-01 VKS21 OMG
VGZOO01-002 *VMW4553-001 * VKS41
TLR102 *VKL4618-001
-002GA
"
-003GA
"
-004GA
"
-005GA
"
-006GA
"
1155-001
-001
11
-01 1
-011
7-001
72BM-223
1321-002
11
A2-R20LBS
-01 1 Wire Clamp
1156-001
-001
1157-001 1157-002
04-001
11
21-003
64-001
Parts Name
Oouble Face 3 Head Bottom Foot Top cover Special Screw Metal Sticker
GA Name Plate
Mark Cover
"
" "
"
"
Plastic Rivet Amp
Chassis
BS
Switch Push
Bracket
Switch
"
"
"
Condenser Cap. M.P. Capacitor M.M.
Capacitor
Fuse Holder
1 Power Transformer
"
"
" "
P.W.B.
Switch
Unit
"
Jack
"
Jack
Ass'y
Holder
"
"
"
Ass'y
Ass'y
with with with
Ass'y
BS
1
1
1 P.C.B. Support
Voltage Select
Fuse Fuse Seal
Front Bracket Switch Slide
Chassis Bracket Variable Resistor P.w.B.
Switch
LED
"
Spacer Rear Bracket OIN
Power Cord Power Cord Power Cord Power Cord Power Cord Strain Relief
Pin Circuit Board Lamp Hood Fuse Holder Lamp P.W. Board LEO LEO P.W.B Bracket
Switch
Plug Plug Plug
Remarks
KO-A77 KO-A77 KO-A77 KO-A77 KO-A77 KO-A77 for
KO-A77 KO-A77 KO-A77 KO-A77 KO-A77 KO-A77 KO-A77 KO-A77 KO-A77 KO-A77 KO-A77 KO-A77 KO-A77 KO-A77 KO-A77 KO-A77 KO-A77 KO-A77 KO-A77
for for for for
for
KO-A KO-A77
for
KO-A77 KO-A77 KO-A77 KO-A77 KO-A77
KO-A77
for for
B A C E J U
Name Plate
B,
for
A,
C/J,
U, J/U C,
O.022jlF
J,
0.022jlF
U,
0.022jlF B E
AlE
B
C/J
U AlE B U B B
Timer &
"
Power Supply P.W.B. V.R. REC
PLAY,
77
Memory
FF,
REW, PAUSE
A/B/E/U
C/J
Remote
A B
C/J
E U
B
Lamp LEO
Power
"
"
"
"
6, 6, 6, 6, 6, 6, 6,
&
6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6,
6, 6, 6,
&
6, 6,
Q'ty
1 1 1
4
1 6 1 1 1 1 1 1 1
2
1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 5 1 2 2 2 1 1 1 1
4
5
3
1 1 1 1 1 1
1 1 1 1 1 1
1 2 2
1
1
1 1
\
No.4186
-
24-
Enclosure Ass' y and Electrical Parts
(Except P W B
. . oard parts)
A
B
c
2
3
4
5
6 7
8
9
10
~
~
t~
At
...
KO
A77A1B/E
D
E
F
G
KD-A77U
-
25-
No.4186
I K D-A
77
AIBICIEI
J/U
6
7
8
9
10
No_4186
-26-
KD-A77
A/B/C/E/J/U
Ret
No. Parts No. Parts Name Remarks
106 107 108 109
110 111 112 113 114 11 116 117 121
122 124
125
126
127 128
129 130
131 132
133 134 135
136
138
139
140 141 142 143 145 146 147
(Label)
*VKL4619-001
*VYTA446-001
5
Support VKS31 TAWOO0504-01 VKL427
NTB3000S VKZ4001 F4932-002
VYT T46392-009 VYSH103-023 VKL4690-001 REE2000 E Ring
REE2500
WNS2600Z
003093-524
WSS3000N
DPSP4010ZS
LDSP2604R LPSP2604Z
LPSP2605Z LPSP2608Z LPSP3006ZS
SBSB2606Z SBSB2608Z SBSB3006Z
SBSB3008Z
SBSB3006V SDSB3006R
SDSP2606R SDSP3006ZS SDSP3006RS SDSP3008RS SSSP2608Z
DPSP2608Z DPSP3006ZS
VND4001-005 VND4006-002
08-001
5-00
-001
A44 7 -001
1 Bracket
P.W.B. Support Connector KD-A
Nut Wire Clamp Special Washer Blind
"
Illumination Shield Spacer Bracket
"
Washer
"
"
Screw
"
"
"
"
"
Tapping Screw
Screw
" "
"
" "
" "
Caution Label Caution Label
Bracket
" "
"
"
for
Support
77
KD-A77
for
Voltage Select
for
Pin
Jack
for
Power
for
Volume ESC.
for
Lever
for
Rear Panel
for
Brake Drum x 1 Rubber Retainer x 1 Rake Plate Arm
Ass'y
for
Holder Plate x 2
Cross Bar
for
Brake Drum
for
Rubber Retainer
for
Power Transformer 2
for
Cassette Lid
for
Timer SW. P.W.B. x 2
Memory
for
Joint
for
Rack Plate
for
Power
Lever
for
Lamp Bracket
for
Button
for
Dumper x 2, Front Plate x 2
Chassis Bracket P.
Bracket Wire Clamp x Rear Bracket x 4
for
Knob Bracket Fuse Holder Bottom
for
Amp.
for
Rear Bracket
for
DIN jack
for
Front Bracket
for
Voltage Select SW
for
Pin
Jack
for
Button
for
Meter
for
P.W.B Bracket x 2 Front Bracket
for
Remote Control
for
Timer
Q'ty
Bracket 1 C/J/U 2 U
Switch
Transformer
ESC.
x 1
x 1
Ass'y
x 2
SW. P.W.B. x 2
Bracket
Switch
Switch
x 2
x 4
Case
4
6 2
4
21
x 2,
xl,
10,
xl,
x
3,
Cover x 7
P.W.B. x 4
P.W.B.
Escutcheon
x 2
Ass'y
Ass'y
Case
1 1
6 1
2 7 2 2 2 5
6
x 4
1 1
1
1 2
1 2 1 1 3 2 1
4
4 1
1 1
1
1 1
-
27-
No.4186
K D-A 77 A/B/C/EI
Mechanical Component Parts List
Ref. No.
1
2 3 4
5 6
7 8 9
10 1 1 12 13
14 15 16 17 18 19 20 21
22 23
24 25 26 27 28 29
30 31
32 33
34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58
59
60 61 62 63 64 65 66
J/U
Parts No. Parts Name Remarks
*VKL
1118-00E VKL4361 T44341-00 VKW4145-001 VKL4664-00 VKZ4005-001 VKS41 VKL4364-001 VKW3002-004 VKW4136-001 VKL4365-001
*VKH3001-027
VKL4366-00A
*VKS4166-001
VKS31 VMW4522-001 OSP0029-001 OMV5004-004 VKS31 VKL447 VKH4196-001 VKS4136-002 VKS4156-001 VKH4196-002 VKW4138-001 VKL4399-001 VKW4142-001 VKW4191-001 GPSA2608Z VKZ3003-001
*
VKL43
*VKP4105-00B
VKL43 VKW4139-001
*VYSF10l-013 *VGH0425-301-0A *VND4020-001
THC037417-02
*VKH4238-001 *VKH4239-001 *VKW3001-038
ZMM090414-0A
*VKL4620-001 *VKH3001-029 *
VKW300
*
VKW300 1 -040
*
VKH4240-00
*VKW3002-033
VKZ4001 VKW3002-005
T VKL31 VKR4 VKR4118-00A VKS41 VKW3001-026 VKS4131-001 VKS41 MDN-7Vl VKR4121-001 YRS2603B VKW4149-00 VKY4170-001 VKF3107-00C VKF3103-00B
35-00A
09-001
10-001
70-000 71
GPSA2612Z
JN265559-02
55-00A
11
30-001
51
Chassis Base
-002 1 Rubber Tire
1
9-00
1 Flywheel Cover
-001
1-039
1
-009
3-00A
-OOB
1
Brake Bar Brake Bar Spring
Lock Bar Stopper
Lock Lever Pause Lever Tension Spring Connecting Wire Pause Solenoid Lever Flange Collar Play Cassette SW. Lever Switch P.W.B. Slide Connector 1 Switch
Shaft Switch Pressure Lever Shaft Pressure Lever Spring Eject Safety Lever Connecting Wire Pressure Lever Spring 1 W. Tap. Screw Rubber Tube Slide Base Pinch Roller Bracket Push Pinch Roller Spring 1 Spacer 1 R & P Head Head Plate Head Plate E Head Azimuth RIP Head Screw 1 Compression Spring E.
Head
E.
Head Lever Flange Collar Compression Spring
Adjust Tension Spring Wire Holder Tappil!£l Screw Tension Spring Silencer 1 Reel Take-Up Supply Back Tension Base Compression Spring Reel Idler Reel Motor Screw Play Solenoid Spring Wire Clamper Flywheel Capstan Metal
Ass'y
Ass'y
Arm
Ass'y
Holder (L) )L)
Switch
Holder
(R)
Lever
Ass'y
Arm
Ass'y
Screw
Ass'y
"
Screw
Disk Bracket
Reel
Ass'y
Reel
Ass'y
Stopper Ass'y
Unit
Motor
Pulley
Ass'y
Ass'y
Ass'y
for
Brake Bar 1
for
Brake Bar
for
Pause Lever
RIP
Head 1
for
Azimuth
for
E.
Head Lever
for
Slide Base
for
Slide Base
for
Back Tension
for
Motor
Pulley 1
Q'ty
1 1
2
1
1
1
1 2 1 1 3 1
1 1 1
3
1 1 1
2 2
1
2
1 1
1
4
1 1 1
1 1
1 1
1 1 1 1 1 1 1 1
4
1 1
1 1 1 1 2 1 1 1
1
2
1 1
No.4186
-
28-
KD-A77
A/B/C/E/J/U
Ref. No. Parts No. Parts Name Remarks
67 68 69 70 71 72 73 74 75 76
77
78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98
99 100 101 102 103 104 105 106 107 108 110 111 112 113 114 121 122
124 125 126 127 130
131
T30301-137 VKB3001 VKL4372-00B VKL4368-002 VKW4137-001 TEP357456-01
*
VKL4629-00 VGP0201-004 VKL447 VGP0301-002 VKL3161-002 m1606-00A VKS4l TER3 5 7 VKZ4l TFB345469-01 VKZ400l VGP0201-005 VKL4363-002 VKH4l
*VKL4622-00A
VKH4202-001 VKL4464-00 VKW3000-030 T
JN265559-04 VKC611 VKB3000-0
*VKL4608-00B *VMW4555-001
DN6835 OMV5004-004 VMW4534-001 VKZ4128-001 OMV5004-003
*VKL4617-001 * VKL461 *VKH4253-001
VKW4161-002
* VKL461
VKW3002-024 T
JN265559-04
VKL4568-00
*VKL4607-00A
VKL4403-00D
VKW4156-001 T43909-002 VKW4l
REE2000 REE2500
WNB2600N
003093-522 003093-621
003093-827
LPSP2604Z
LPSP2605Z
-008
8-00
39-001
465-03
09-001
-01 1
94-001
0-001
1 2
4-001
5-001
34-001
1 1 Pause Solenoid Bracket
1
T
1 Hold
Spring Capstan Belt Flywheel Holder Play Solenoid Lever Connecting Wire Thrust
Screw Play Solenoid Bracket D.C. Solenoid
D.C. Solenoid Motor
Bracket 1
D.C.
Motor
Motor
Pulley 1 Cushion Rubber Motor
Screw Rubber Stopper 1 Wire Holder D.C. Solenoid Lock Solenoid Lever Shaft 1
Joint
Arm Flange Collar Lock Lever Spring 1
Silencer Counter
Belt
Mecha Bracket
P.W. Board HaIlI.C.
Connector 1
P.W. Board
Special Connector 1 Counter Bracket 1
Lock
Collar 1 Wire 1 Lock Tension Spring 1 Silencer 1
Mecha Bracket Shift Shift Metal 1 Idler Spring 1 E Ring
Ass'y
Screw
Arm
Arm
Arm
Arm Arm
"
Washer
"
" "
" "
Screw
"
Ass'y
for
Ass'y Ass'y
Ass'y
Ass'y
(R)
Ass'y
Bracket 1
(L)
Ass'y Ass'y Spring 1
Pause
for
Play
Capstan
for
Brake
for
Counter
for
Push
for
for for
for
for
Arm
Lock Lever
Play Solenoid Lever x 1
Shaft Slide Base Flywheel 1
Reel
Play Solenoid Bracket x 2
Pause Solenoid Bracket x 2
Rubber Stopper x 1
Lock Pause Solenoid Lever x 1 Flywheel Cover x 2 Motor Counter Bracket x 3 Flange Collar x 2 Metal
Ass'y
xl,
Lock Lever x 1 Ass'y
Motor
x 3
Arm
Bracket x 2
Bracket x 1
xl,
Mecha x 2
x 1
Q'ty
1 1 1
1
1
1
1 1 1 1
1
3 3
1 1 1
1 1 1
1 1 1 1 1 1
1 1
1
1
1
1
1
4
1 1
1
10
12
-
29-
No.4186
K
D-A
77
A/B/C/E/
J/U
Ref. No. Parts No. Parts Name
132 133
135 137
139 140
141 143
144
LPSP2606Z LPSP3004ZS
SBSB2610Z SDSP2606Z
SPSP2004N SPSP2605Z
SPSP3003ZS SSSP2605Z
SSSP3006ZS
Screw
"
Tapping Screw
"
" "
Screw
Main Amp. P.W.B. Parts List
Ref. No.
Rl
01,201
,304,404,
502,602,504,604
Rl
02,202,507,607,
510,610,923 R103,203 Rl04,204,111,211
105,205,513,613,
R
A08,B08
Rl06,206,All,Bl1,
C04,C05,911,912, 915,916,931,933,
934 Rl07,207 Rl08,208,520,620 Rl09,209,113,213,
A09,B09,301,401,
302,402,512,612,
Rll
0,21
0,303,403,
914 R114,214,A02,B02,
918,941,942,952,
953 R115,215 R116,216 RA01
,BOl
A 1
,A04,B04,
7,B17,925 RA03,B03 RA05,B05,501,601 RA06,B06,A07,B07 RA10,Bl0 RA 1
2,B12,307,407,
505,605,917,930,
932,938
RA13,B13
RA14,B14
5,
B 1 5, 5 1
RA 1 RA 1
6,B16,523,623
6,6
R901 ReOl RC02,C03,922 R503,603,919 R506,606 R305,405,509,609 R511,611 R514,614
1 6
Parts No.
VMW1527-002 ORD141
ORD146K-181 ORD
ORD ORD
J-823SY
-333SY
"
-101
"
-154SY
"
-183SY
"
-103SY
"
-122SY
"
-820SY
"
-104SY
"
-332SY
"
-473SY
"
-152SY
"
-682SY
"
-472SY
"
-222SY
"
-102SY
"
-272SY
" 141
J-223SY
H
-474SY
-153SY
"
-471
"
H
-680SY
-822SY
" 146K-221
141
J-683SY
-273SY
"
H
-274SY
H
-334SY
-684SY
"
-821
"
P.W. Board C.
SY
Unflammable Resistor C.
SY
Unflammable
C.
SY
Parts Name
Resistor
" "
"
"
"
" " "
" "
" " "
" " "
Resistor
H
"
H
H
"
Resistor
"
"
H
H
H
Resistor
Remarks
for
Capstan
Metal
Flywheel
for
Solenoid
for
Flywheel Motor
for
P.W. Board
for
E.
for
Reel Switch
for
Play Solenoid x 2
Holder x 2
Bracket x 2
Head
Ass'y
Holder x 5
Brake Solenoid x 2
for
Flange Collar
for
Counter
supply
No 82kO
33KO
1000 150kO 18kO
10kO
1.2kO 820 100kO
3.3kO
47kO
1.5kO
6.8kO
4.7kO
2.2kO
kO
1
2.7kO 1800 22kO
470kO
15kO
4700
680
8.2kO 2200
68kO
27kO 270kO 330kO
680kO 8200
x 3
Holder x 1
Unit
x 4
Remarks
as
parts
1/4W
" "
"
" "
"
"
"
" "
" " "
" "
H
"
H
"
H
" "
"
H
H
"
H
H
H
H
ass'y
6
O'ty
4 2
4 3
7 9
4 1
2
O'ty
1 8
7
2 4 6
13
2
4
12
5
9
2 2
7
2 4 4 2
10
2 2 4 4
1
1 3 3 2 4 2 2
No.4186
-30
-
KD-A77
A/B/C/E/J/U
Ref. No. Parts No. Parts Name
R515,615 R517,617 R522,622 R521,621,304,306 R524,624 R518,618 R913,112,212 R920 R921
,508,608 R926 R927 R928 R929 R951 C1
01,201,104,204,
A20,B20 C102,202,A17,B17 C1
05,205,901
509,609
C106,206
C107,207,A11,B11,
A13,B13 C108,208 CA01,B01 CA02,B02 CA03,B03,A05,B05,
A07,B07,C01,912,
931 CA04,B04,A23,B23,
501,601,506,606,
303,403 CA06,B06 CA08,B08,A09,B09 CA
1 0,B1 O,A
CA
14,B14,924,925 CA15,B15,511,611 CA18,B18 CA19,B19 CA21,B21 CA24,B24 C503,603,504,604,
505,605 C507,607 C508,608 C510,610 C512,612,513,613 C514,614 C515,615 C516,616 C517,617 C518,618 C519,619 C520,620 C521,621 C911 C921 C922 C923 C926 C302,402
VRA01,B01 VR501,601 CR502,602 VR503,603,504,604 VR301,401
,CO2,
12,B12
QRD141
QRD146K-330 QRD126K-391
QRD QEB41EM-335N
QCS QEW41EA-476N
QEB41 HM-1 QCS11
QEW41
QCS11 QFM41 HJ-1 QEW41
QEW41 HA-1
QEW41 QEW41AA-107N QEW41 EA-47 5N QFM41
QEB41 QEW41 QEW41EA-107N QFM41 HJ-1
QCS11 QEW41 QFM41 HJ-1
QCS QCS12HJ-201
QFM41 QEW41
QFP32AJ-562L
QFM41 HJ-1 QEW41 EA-1
QWY123-022 QVP8AOB-023
QVZ3
*QVZ3501-223
QVP8A2A-014V
J-392SY
-121
"
-101SY
"
-150SY
"
-470SY
"
-271
"
-393SY
"
-563SY
"
-224SY
"
-181
"
-331
"
146K-1
11
HJ-47
HJ-151
CA-476N
HJ-201
CA-336N
EA-335N
HJ-272
-273
"
-122
"
HM-334M
AA-476N
-104
"
HJ-201
EA-335N
-562
"
-123
"
-183
"
-273
"
11
HJ-391
-221
"
HJ-682
EA-336N
-223L
"
-476N
"
-024
"
50 1 -473
03
SY
SY
50
1
05N
02
05N
82
53
06N
C.
Resistor
" "
"
"
"
"
"
"
Unflammable Resistor
" "
"
Leak
Leak
"
E.
Capacitor
E.
Capacitor
Low F.
Ceramic Capacitor
E.
Capacitor
Low F.
Ceramic Capacitor
E.
Capacitor
F.
Ceramic Capacitor Mylar Capacitor E.
Capacitor
"
" " "
Mylar Capacitor
"
Low E.
Mylar Capacitor
F. E. Mylar Capacitor
"
Leak
E.
Capacitor
Capacitor
"
"
Ceramic Capacitor Capacitor
"
" "
F.
"
Ceramic Capacitor
"
Mylar Capacitor E.
Capacitor
Polystylene Capacitor Mylar Capacitor
E.
Capacitor
Bus Wire Semi Fixed Resistor
"
"
"
" "
Variable Resistor
"
39kfl
120fl 100fl
150fl 47fl 270fl 39kfl 56kfl 220kfl 33fl 390fl 180fl
330fl
15fl
3.3/tF
470pF 47/tF
F
1/t
150pF 47/tF
200pF
0.001/t 33/tF
F
1/t
3.3/tF 100/tF
F
4.7/t
027
0.0
027/tF
0.
0.0012/tF
F
0.33/t 47/tF
100/tF
0.0018/tF
F
0.1/t 200pF
3.3/tF
0.015/tF
0.0056/tF
012/tF
0.
0.018/tF
0.
390pF 200pF 220pF
0.0068/t
33/tF
0.0056/tF
0.022/t
0.01/t 10/tF
47/tF 2kfl
20kfl 47kfl 22kfl
10kfl
027
F
/t
F
F
Remarks
F
F
/t
F
1/4W
" "
"
"
"
"
"
" "
1/2W
"
"
1/4W 25V
50V 25V
50V
"
16V 50V
"
16V
50V
25V 10V 25V 50V
"
" "
10V 25V 50V
"
"
25V 50V
" "
"
" "
" "
"
25V
10V
"
50V 25V
"
ffi
ffi ffi
ffi
ffi ffi ffi
Q'ty
2 2 2 4 2 2
3
1
3
1 1 1 1 1
6 4
6 2
6 2
2 2 9
10
2
4
4 4 4 2 2 2 2 6
2
2
2 4 2 2 2 2 2 2 2 2 1 1 1 1 1 2
45
2 2 2 4
1
-31
-
No.4186
KD-A77
A/B/C/E/J/U
Ref. No.
LAOl
,BOl
,501
,601
503,603 L502,602 L901 L902 RL901 Xl
01
,201
,502,602 Xl02,202 ICA01,BOl ICCOl IC901 DAOl
,BOl
,A02,B02 DA03,B03,A04,B04 X901,902,904,908,
909,910 D903 X501
,601
,907 IC902 X503,603
D904,905,906,907,
908,909 X905,906 XCOl
Sl S2 S3 S4
S5
Parts No.
VOPOOOl-183
*TACOO0320-08
VOPOO01-l02
* VOH
1009-004
*
VSK5D24-211 2SC1344(E.F) 2SC458A(C.D) TATOO0351-01 UPC4558C UPC4557C
lN34A
lS2076
2SC458PG(C.D)
RD6.8E(C) 2SD468(B.C) UPC4066C 2SC458A(C.D)
lS2076
2SC1685(S)
2SA84'4(C.D) VMJ5002-003 OSL2209-002 OSL2309-001 OSL8309-001
*
OSR6045-204 OSL2209-002 OMV5005-003 OMV5005-006 VMZOO05-001 E43727-002
Parts Name
Indicator
" "
DSC Coil
Relay Si. Transistor
"
I.C. 2
18mH
lmH
Remarks
Q'ty
"
"
Ge. Diode Si. Diode Si. Transistor
Zener Diode Si. Transistor I.C. 1 Si. Transistor Si. Diode
Si. Transistor
"
Jack
Ass'y
Lever
Switch
" "
Rotary Lever Connector
Post pin Wrapping Tab
Switch
Switch
"
for
for
for
for
for for for for
Mic
& Headphone
Input
Select ANRS EO REC
EO Monitor Erase Rec
6 2
2
33
6 2
1 1 1
4
2 1
1 4 4 6
1 3
2
1 1 1 1 1 1 1 1 1
No.4186
-32-
Printed Wiring Board Parts
KD-A77
A/B/C/E/J/U
Main Amp P.W. Board Parts
X904
X502
602
X503
603
X906
X901
X905
X907
X902
X908
X501
601
E
0 0
1.83
1.16
(0.44) (13.2)
0
(0.44) (13.2)
0
0
0 0
0
0.68
19.2
0.67
) at
C
18.8
9.1
(14)
10
recording
B
0.66
2.37
1.83
(-3.1)
5.1
(-3.1)
0
0
0.68
0
mode
ICA01
B01
IC902
IC901
8.6
8.1
6.6 6.6
10.5 10.5
8.4 8.6
6.6 6.6
10.5
E
X909
X910
X101
102
X201
202
XC01
0.06
0.7
17.6
7.4
0.2
0 0
0
12.5
13.1
6.3
3.6
12.5
0 0
10.5
10.5
0
0
10.5
3.5
1.16
21
7.4
0
7.4
1.16
8.7
7.4
8.7
9.9 9.9 9.9 9.9
14
0 5.1 0
0
1.2
1.37
21 21
C B
0.68
7.3
8.6
0
1.81
2.15
20.3
-33
-
No.4186
K
O-A
77
A/B/C/E/
J/U
Power Supply
P.
w.
Board Parts
r-------------------------------------------------~
.------------------------------------------1IC911
.------------------1
.------4ICJOl
ICGOl
HOl
~--~--~--4_--~~--_+--~--+_--r_~---L--~--L---~~--~--L-~--~---L--~--~~---L--~
IC91 2
8.68.6
o o
9 9
8.4
o
9 o
8.4 8.6 8.6
o
2.7
2.7
9 9
o o
9
17.2
14.6
18
0
XGOl
HOl
X303
403
X14
C B
E
0.67
0
0
0 0
0
28
0
0.64
Xll12 0
X15
X911
X12
Xll
X6 0 0
X7 0
X8
X701
801
X702
802
X302
402
X301
401
0.64
0
16.7 16.7
0
0.74
0
15.3
15.3
0
4.3
0.1
0
8.9
8.2
3
0.7
0
0.62
16.7
0.2
0.73
0.74
0.74
0.74
0.67
0
0.65
3
8.2
3.6
No.4186
-34-
KD-A77
A/B/C/E/J/U
Power Supply
Ref. No.
R8,9,21,22,23,G05,
H05,317,41 965,984,985
R2,6,7,10,27,34,
G17,H17,983 R3 R4,1
5,16,44,45
R5,974,977,978,
979,980,981 R11,12,13,14,17 R24,G09,H09,315,
415 R20,4 7 ,G
973 R1,G15,H15 R25,971 R26 R28,30 R29 RG03,H03,313,413 R31,32 R33,962,963,972 R35 R36 R37 R38 R42 R43 R46 R49 R51,J02,J03 R52 R53 R54 R55,48 R56 RG11,H11,G18,H18,
18,19 R702,802 R703,803 R705,805 R706,806,976 R707,807 R708,808 R709,809 R71
0,81
961 R711,811,G08,H08,
701,801,704,804,
986 R712,812,311,411 R713,813,G02,H02 RG06,H06,G07,H07 RG10,H10 RG13,H13 RG16,H16 R310,410 R312,412 R314,414 R316,416 R975 RG01,H01 R982 C1-7
7,964,
12,H
O,G14,H14,
P.
W. B Parts List
VMW1528-002 QRD141J-102SY
12,
QRD121K-122 QRG029J-220 QRD141
QRGO QRG029J-101 QRG039J-560 QRX029J-1 QRD126K-220 QRD
QRD146K-152 QRD141 QRD
QRD146K-2R2 QRD
QRD146K-181 QRD141
QRD QRG029J-560 QCF11
Parts No. Parts Name Remarks
-472SY
"
-561
"
-271SY
"
-151
"
-331
"
-104SY
"
-223SY
"
-471
"
-562SY
"
-560SY
"
J-222SY
-272SY
"
-333SY
"
1 9J-1
51
50
141 J-1
" " "
141
"
141 J-1
" " " " " "
"
" "
" " "
" " "
"
" "
143J-821
03SY
-391
-562S
-683SY
K-332SY J-472SY
-471 03SY
-184SY
-154SY
-331
-334SY
-470SY
-822SY
-274SY
-153SY
-183SY
-154SY
-473SY
-272SY
J-474SY
-680SY
-823SY
-224SY
-561
-393SY
-473SY
HP-1
02
SY SY SY
SY
SY
SY
SY
SY
S
P.W. Board C.
Resistor 1
" "
"
" "
" " "
" " "
O.
M.
F.
C.
Resistor
Resistor
" "
O.M.F. Resistor
"
M. Unflammable Resistor C.
"
F.
Resistor
Resistor
" " "
Unflammable Resistor C.
Resistor
"
"
Unflammable Resistor C.
Resistor
"
" " "
"
" " "
"
" " "
Unflammable Resistor
C.
Resistor
" " " " " "
"
Unflammable Resistor Mylar Capacitor 0.001p.F
No supply
kn
4.7kn 560n
27
on
150n 330n
100kn 22kn 470n
5.6kn 56n
1.2kn 22n
2.2kn
2.7kn 33kn
150n 100n 56n 15n
22n
10kn
390n
5.6kn 68kn
1.5kn
3.3kn
4.7kn 470n
2.2n 10kn
180kn 150kn 330n 330kn 47n
8.2kn 270kn 15kn
18kn
150kn 47kn
2.7kn 180n
470kn
68n
82kn
220kn
560n 39kn 47kn 820n
56n
as
parts ass'y
1/4W
1/2W 2W 1/4W
1W 2W 3W
1/2W
1/4W
2W 50V
Q'ty
1
13
"
"
"
"
"
" " "
"
"
ill
"
"
ill ill ill
"
ill ill
"
"
"
ill
"
" "
"
ill
" "
" " "
"
"
"
" "
"
"
"
"
ill
" "
" " " " " " "
ill
9
1 5
7
5
5 5 3
2
1 2
1 4 2 4 1 1 1 1 1 1 1 1 3 1 1 1 2 1 6
2 2 2
3
2 2 2
5 9
4 4 4 2 2 2 2 2 2 2
1
2 1 7
-35-
No.4186
KD-An
A/B/C/E/J/U
Ref_
No_
C56 CS C9 C10,15
C11,956,G12,H12
C703,S03
C13,16,1S C14,314,414,957,
G03,H03,G05,H05,
G06,H06,J01 C17,952 C19 C20 C21 C22 C23 C24 C51 C52,53 C54 C55 C57,954 C5S C59 C701,S01 C702,S02 C704,S04 C705,S05 C706,S06 C707,S07 C951 C953 C95S CG01,H01 CG02,H02 CG04,H04,G23,H23,
311,411,315,415 CGOS,HOS,G09,H09 CG11 ,H11 CG14,H14
CG15,H15
CG16,H16
CG
17,H17 CG1S,H1S CG19,H19 CG20,H20 CG21,H21 CG22,H22,312,412 CG24,H24 CJ02 C313,413 C955
VR701 VR702,S02 VR302,402,703,S03 LG01,H01 IC1 D1 IC2 IC3,4,5 IC6 D2,4
,G13,H13
,S01,
Parts
No_
QCF11
HP-1
QEW40JA~
QEN41 QEW41 QEW41 QFM41 QEW40JA-10SN QEW41
QEW41 CA-1 QEW41 VA-1
QEW40JA-107N QEW41HA-105N QEW41 CA-1 QCF11 QEW41EA-10SN QCF12HP-103 QET41 HR-22SN QCS11HJ-221 QEW41 EA-1 QEW41 QEW41 QCS11 HJ-1S1 QEB41 EM-1 QCS 1 1 QEB41CM-107M QFM41 HJ-1
QEB41 QEW41
"
QCS11 QFM41 HJ-1 QEW41 HA-1
QEW41AA-107N QCS11 QFM41
"
"
QCS
1 1 QFM41 HJ-1 QEB41 QEB41 QEW41AA-476N QEW40JA-227N QEW41 EA-1
"
"
QEW41 EA-1 QWY123-022 V44611-005
"
VMZOO05-001 QVPSAOB-O 1 3 Semi Fixed Resistor
"
"
VQPOO01-1S3 Indicator M54410P
RD5.1
HD7404
HD7400
HD7403 1S2076
1
EM-476M
CA-476N
EA-47
HJ-473
CA-336N
-477N
"
HP-1
CA-336N
EA-477N
HJ-471
-472
"
EM-476N
EA-476N
-107N
HJ-201
HJ-151
HJ-272
-273
-6S2
HJ-471
HM-334M EM-335N
-476N
-335N
-006
-014
-023
F(B)
03
OSN
5N
07N OSN
06N
04
06N
05N
53
52
05N
22
07N
06N
Parts Name
F.
Ceramic Capacitor
E.
Capacitor N.P.E. Capacitor E.
Capacitor
"
Mylar Capacitor E.
Capacitor
"
"
"
"
"
"
"
F.
Ceramic Capacitor E.
Cal'acitor F.
Ceramic Capacitor E.
Capacitor
F.
Ceramic Capacitor E.
Capacitor
"
"
F.
Ceramic Capacitor Low
Leak
E.
Capacitor
F.
Ceramic Capacitor Low
Leak
E.
"
"
"
E.
" "
E.
Capacitor
Capacitor
Capacitor
"
Mylar Capacitor Low Leak
E.
Capacitor F.
Ceramic Capacitor
Mylar Capacitor
E.
Capacitor
F.
Ceramic Capacitor
Mylar Capacitor
F.
Ceramic Capacitor
Mylar Capacitor Low Leak
E.
Capacitor
"
"
"
"
"
Bus Wire
"
"
Post pin
"
"
I.C. 1
Zener Diode 1
I.C. 1
"
"
Si. Diode 2
Remarks
0.01JtF 1000JtF
47JtF 47JtF
4.7JtF
0.047JtF 1000JtF
33JtF
100JtF 1000JtF
470JtF
100JtF 1JtF 10JtF
0.1~F
1000JtF
0.01JtF
2200JtF 220pF
10JtF
1
JtF 470JtF 1S0pF
1JtF 470pF 100JtF
0.015JtF
0.0047JtF 47JtF 47JtF 100JtF 200pF
0.0015JtF
1JtF 100JtF
150pF
0.0027JtF
0.027JtF
0.006SJtF 470pF
0.0012JtF
0.33JtF
3.3JtF 47JtF 220JtF 100JtF 47JtF
3.3JtF 10JtF
50V
6.3V 25V 16V 25V 50V
6.3V 16V
16V
35V
"
6.3V 50V 16V 50V
25V 50V 50V
"
25V
16V
25V 50V 25V 50V 16V 50V
"
25V
" "
50V
" "
10V
50V
"
"
"
" " "
25V
10V
6.3V 25V
"
"
"
ffi ffi ffi
ffi
ffi
Q'ty
1 1
1 2 4 2 3
1 1
2
1
1 1
1 1 1 1 2 1 1 2 1 1 2 2 2 2 2 2 1 1 1 2
2 S
4 4 2 2 2 2 2 2 2 2 4 2 1 2 1
46
1 2 1 2 2
4
2
3
1
No.41S6
-36
-
KD-A77
A/B/C/E/J/U
Ref. No. Parts No. Parts Name
D3,5,6, Dll
D12 D13-1B D19,22,23 Xl,3,4,B X2,5,6,
X7,9,10 X701,BOl IC911 ,JO 1 D911 D914 ICG01,HOl XG01,H01,303,403 DG01,H01,G02,H02,
DG03,H03,G04,H04, X301,401
X302,402 D912,916 X911
IC912
7,B,9,l
21
11,12,14,15,
702,B02,912
301,401,302,402, 915,917
913
0,20,
Remarks
lN34A RD6.2E(B3) Zener Diode
RD5.1 F(B) Zener Diode 1 1
OE
l-B
RD10E(I) Zener Diode 6 3 2SCl162(B,C) 2SC45BPG(C,D)
2SD46B(B,C) 2SC 1 344(E,F)
UPC455BC RD6.BE(C) RD6.BE(B3) TATOO0351-01
2SD46B(B,C)
lN34A
lS2076
2SC45BA(C.D)
2SAB44(C.D) RD4.3E(C) Zener Diode 2 2SAB44(C.D) LB1416S OMF51 A2-1 R6BS OMV5005-004 OMV5005-00B OMV5005-007 OMF51 A2-1 R6 Fuse E43727-002 E40130-001
T
AZ000331
OMV5005-003
-02
Ge. Diode 9
Si. Diode 6 6 Si. Transistor 4
" "
"
I.C. Zener Diode
"
I.C. 2 Si. Transistor Ge. Diode
Si. Diode Si. Transistor 2
"
Si. Transistor 1 I.C. 1 Fuse Connector
"
"
Wrapping Tab Tab 3
Fuse Holder 6 4 Plug
Ass'y
for
P.
Head 1
for
Remote Control
for
LED
KD-A77
CN-ll
AlE
Q'ty
6
55
1
10
3 2 2 1 1
4
10
5
2
2 2
1
2
1
Other
P.
W. Board Parts
Slide switch
-37
Hall
le
-
No.41B6
KD-A
77 AIBICIEI
J/U
Variable resistor
Connector
LED
LED
Cr02
switch
Timer and Memory switch
Pin
jacks
Transistor
Resistor
No_4186
-38-
KD-A77
A/B/C/E/J/U
(
Other
P.W.B. Parts List
Ref. No.
(Slide
Switch)
(HaIlIC)
(Connector)
Switch)
(Cr02
(Timer and
(Variable Resistor)
(Pin Jacks)
(LED)
(LED)
(Transistor)
(Resistor)
Memory
074,75 076,77 R74,75
X13
R39 R40
Switches)
*VMW4551-001
*VMW4552-001
TAJ331301-03
*VMW4553-001 *VKS4164-001
TLR102
VMW4554-001
VMW4514-00 VKL4264-002
LPSP2606Z SBSB3006Z
VMW4565-001 QRG039J-151 QRG029J-181
Parts No.
VMW4522-001 QSP0029-001 QMV5004-004
VMW4555-001 DN6835 QMV5004-004
VMW4549-002
OE
l-B
1 QMV5005-003 QMV5005-009 FG9010-001 QEW41 T41572-001
VMW4534-001 QSP0029-001 QMV5004-003
QSS2301-101 LPSP2604Z
QVE5A3A-054F
TAA345532-01
SLB-26GGIN SLB-26URIN QRD142J-271S
2SA LPSP3008ZS
HA-l
05N
71
5(B,S) Si. Transistor 1
ill ill
Q'ty
1 2 1
1 1
1
2
1
2 2 4
1
1
2 2 2
1 1 1
1 1
Parts Name
P.W. Board Slide Connector
P.W. Board HaIlI.C. Connector 1
P.W. Board 1 Si. Diode 3 Connector
Connector 1 Tab 8 E.
Capacitor 1
Inductor
P.W. Board 1
Slide Connector 1
Switch Slide
Screw
P.W. Board Variable Resistor 1
Circuit Board 1 Pin
Jack
P.W. Board LED
Holder 1
LED
P.W. Board 1 LED LED C.
Resistor
1
P.W. Board 1 Radiation Plate 1
Screw Screw
Tapping
P.W. Board 1
O.M.F. Resistor
(L)
Switch
Switch
P.W. Board
Switch
Ass'y
Screw
"
for Timer Memory
for
for
27
150n 180n
Remarks
V.R. 1
LED
on
1/4W
3W 2W
-39-
No.4186
Packing
Packing Material
Ref. No. Parts No.
1.2.3
1.2.3 1 1
2 3
4 5
list
VPA3110-00B VPA3110-004 VPH2124-001
VPH2125-001 TKSOO0501-01 QPGA060-0600 AP4056A-036 QPGB024-03404
*VPK3132-001
-OOF
"
-006
"
Accessories
Parts No.
VMPOO02-00A
A400 1 -OOA
VY
*VNN0046-301
BT20029 VN04013-001 T46328-003
TLJOO0476-02
TLJ00047 7 -02 VPZ4001 BT20013B T
JLOO0443-01
QZL 1
VNC5004-001
BT2005C T44362-001 TL
T000505-0 T43758-003 T46328-004
BT20032
BT20042
En95-1
.'
V04062-001 T46328-001
-001
002-003BS
1
5
PIN Head Cleaning Instruction
Warranty
Warning Label
Caution Label ANRS Seal Super ANRS Seal Serial
Guarantee Seal
BEAB Label
Warning Label Mark Warranty CSA Marker
UL/CSA Caution Label
Serial Caution Label Warranty Special Reply Card EP Siemens Plug Caution Label
Packing Case
Case
"
Cushion Cushion
Sheet
Envelope
"
(L) (R)
"
"
Front
Pad
Parts Name
Cord
Book
Card
Ticket
Certificate
Sticker
Card
Ticket
Card
Mark
Parts Name Remarks
Ass'y
Stick
KO-A n A/B/E/J/U
KO-An
KO-A
KO-An
for for for for
KO-An KO-A KO-An
KO-A n A/B/E/J/U
KO-An KO-An KO-An KO-An KO-An KO-An
KO-An
KO-An KO-An KO-An
KO-An KO-An KO-An KO-An KO-An
C
n A/B/EI J/U
C
Oeck Oeck Provided Cord Instruction
Remarks
A
77
A/B/E A/B
B B
B B B/E C C
C/J
C E
J/U J/U
U U U
Book
Q'ty
1 1 1 1 1 1 1 1 1 1 1
Q'ty
2
1 1
1
1 1
1
1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1
JVC
VICTOR
RADIO & RECORDING
COMPANY
OF
JAPAN,
MACHINE
LIMITED
DIVISION
804
Futoo-cho,
Kohoku·ku,
Yokohama,
Japan
m
~
Printed
-5409-0-
in
Japan
Loading...
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use