Nippon DENON DR-M20 User manual

Hi-Fi Component
CK
STEREO CASSETTE TAPE DE

|
TABLE
OF
CONTENTS
FEATURES
.......5-::
fy
ted
date
deeievacn
dteats41d
gIB
oe
tease
PES
EE
oe
nota
SBECIPICATIONS
inci
np
ie
cin
ptealeiesaa
cod
wenb
is
samvdensn
aaah
“BLOCK
DIAGRAMLcs
o<tt0
LOM
aseed
eevee
aoe
eha
etenak
Bde
eee
EVEL
DING
RAM
Gicaeut
ora
de
cunsd
tan
soucei
tastes
mites
eines
ea
PART
NAMES
AND
FUNCTIONS
........ccsccecceescceececeseveueses
OUTLINE
OF
THE
MECHANISM
CONTROL
MICROCOMPUTER........
rhe
raals
lactate
estat
ane
este
eal
nace
a
DISASSEMBLY
INSTRUCTIONS
|
ocxakit
ob
oacteseaituredesiwasaad
ets
ADJUSTING
AND
CHECKING
THE
MECHANISM
SECTION
inci
catdiatvcat
teens
edeeaawiad
exo
eeae
es
ADJUSTING
THE
ELECTRICAL
SECTION
2...
0...
cece
eee
e
cence
teen
eeees
PARTS
iST
OPP
WsBOARD:
fi
aryccPeed
gous
sx
tee
tedinns
Gate
weaes
PARTS
LIST
OF
EXPLODED
VIEW
......
cc
cece
cee
c
cece
cece
enenenenees
EXPLODED
VIEW
OF
CABINET
AND
CHASSIS
GROUP............2.0005-
EXPLODED
VIEW
OF
MECHANISM
VM860
UNIT
..........000
cee
eee
eens
PARTS
LIST
OF
MECHANISM
VM860
UNIT
AND
OTHER
PAR
TS
¥.cosneal
eee
nessa
tenes
Bae
oad
wae
aecen'
SCHEMATIC
DIAGRAM
OF
AUDIO
AMP
UNIT
.........0.00c
cece
eee
e
ees
P.W.
BOARD
OF
KU-5880
AUDIO
AMP
UNIT
.........
cee
cee
c
cece
neces
SCHEMATIC
DIAGRAM
OF
POWER/LOGIC
UNIT........0.0000
eee
eee
ee
P.W.
BOARD
OF
KU-5870
POWER/LOGIC
UNIT
AND
KU-5890
MECHANISM
UNIT
.....60
4000
h005
cueeeeeawcaesanaaes
SCHEMATIC
DIAGRAM
OF
COUNTER
METER
UNIT.......
00.000
eee
eee
SEMICONDUCTORS
as'sctaautasan
toca
eee
eeghardwawhte
eee
teed
WIRING
DIAGRAM.
casi
tues,
times
ontye
arson
wnat
eseaetendeeas
FEATURES
(2)
=
Computer-controlled
servo
technology
*
Closed-loop
dual-capstan
tape
transport.
*
Silent,
soft-touch
controls
provide
maximum
ease-of-use.
-
Computer-controlled,
full-logic
tape
controls
enable
fool-proof
operation.
s
Three-head
design
utilizes
DENON’s
new
SF
record/playback
combination
head
assembly.
=
Computing
tape
counter
with
4-digit
readout
and
memory
stop.
s Dolby-C noise reduction systems (Double Dolby System).
as Extended range, dual-color fluorescent peak meters.
= Auto tape selector.
s
Recording
Bias
adjustment.
23
24
25
26
27
28
29
30

SPECIFICATIONS
OTYPE Shido se aoa ee a peas Vertical tape loading 4-track 2-channel stereo cassette tape deck
eHeads . 1... ee eee ee eet SF Record/Playback combination head x 1
Erase head (Ferrite) x 1
eMotors ....- 0-2 e seen eee Electronic servo DC motor (for capstan) x 1
DC motor (for reel winding) x 1
eTape Speed ............. 4.8 cm/sec.
e Fast forward, rewind time ... Approx. 90 sec. with a C-60 cassette
e Recording bias ........... 105 kHz
e Overall S/N ratio ......... Dolby C NR on... more than 73 dB (CCIR/ARM)
(at 3% THD level)
e Overall fequency response. ... 25 ~ 19,000 Hz +3dB (at ~20 dB METAL tape)
eChannel separation ........ More than 40 dB (at 1 kHz)
eCrosstalk... 2... - eee ee eee More than 65 dB {at 1 kHz)
eWow & flutter ........... 0.045% wrms (JIS method)
e Inputs
WTO Bean he Wee orang Gi etane, eRe 100mV (—18 dB) input level at maximum
Input impedance: 50 kohm unbalanced
e Outputs
ING. epee ee ew 775mV (0 dB) output level at maximum (with 47 kohm load,
recorded level of 200 pwb/mm)
Headphone ........... 1,.2mW output level at maximum (optimum load impedance 8 ohm
~ 1.2 kohm)
eAccessories ... +--+ eee eee Parallel pin cord x 2
@Power supply ......-...-6- 50 Hz/60 Hz compatible, voltage is shown on rating label
ePower consumption ....... 18W
eDimensions .........+00 434 (W) x 115 (H) x 286 (D) mm
e@eWeight ...- 2. ee eee eee 5.6 kg
=
Above
specifications
and
design
styling
are
subject
to
change
for
improvement.
™Dolby
noise
reduction
manufactured
under
license
from
Dolby
Laboratories
Licensing
Corporation.
“Dolby”
and
the
double-D
symbol
are
trademarks
of
Dolby
Laboratories
Licensing
Corporation.
WARNING:
1.
Component
parts
Parts
marked
with
Z\
and/or
shading
in
this
service
manual
have
special
characteristics
important
to
safety.
Besure
to
use
the
specified
parts
for
replacement.
2.
Leakage
current
Before
returning
the
appliance
to
customer,
test
the
leakage
current
when
the
power
plug
is
connected.
Use
a
calibrated
(with
an
error
of
not
more
than
5%)
leakage
current
tester
and
measure
the
leakage
current
from
any
exposed
metal
to
the
earth
ground.
Reverse
the
power
plug
polarity
and
test
the
above
again.
Any
current
measured
MUST
NOT
EXCEED
0.5
milliamps.
Corrective
measure
must
be
taken
if it
exceeds
the
limit.
{3)

SNId
SvVIa
YOLOITES
3dVi
OLNV
LINDUIS
/
980
ia
7JOYLNOD
svia
vost
L9373S
adVL
7
pOCUA
RRO
5
19078
YAGOONS
aA
TaN
GV3H
934
Ss990V3L
ie
dVul
Svid
Prrepeet
Z01LY
fee
cOeUA
|
NIV
O3Y
3ONV
Iva
ial
HO-1_
LNO
3NIT
L19373S
st0z1/02
39ynNos
SLAW
3NIT
M9018
¥300930
S3NOHd
tloer
9
{-lOLUA
YOLINOW
3dV
dWV
SNOHdOV3H
YA
LNdLNd
t
s990v3L
-
e
&
>
HO-7
HOLIMS
10101
Bz
\
:
b
1a1Ly
dN
UN
A100
NIV]
Gd
dNVO3ad
dV3H
ad
| BLOCK DIAGRAM
(4)

LEVEL
DIAGRAM
PLAYBACK SYSTEM
TCcC-BO
(400Hz)
DOLBY B-Type
200mWb/m
Lamv
(et
82)
PB HEAD PBEQ AMP PBGAINN DOLBY NR AMP (DECOOER) OUT PUT VR HEADPHONE AMP
TRIO2 |
po
32)
m
28
6
cTR202)
305)
!
PRONES:
LY
P
216)
rare)
OD
2s
me
en)
RTIO1
.
VR301
:
(RT2ZOn)
source LINE
TAPE
MUTE
$301
(68)
(©)
LINE
out
é
CG)
@
©
@)
©)
©)
@)
ose dB dB
6 LINE OUT
7
Gag
PHONES
OUT
1848
-20
2408
-30
-40
-50
60
-7008
-70
Od8=0.775V
RECORDING SYSTEM
INPUT FREQUENCY
400Hz
DOLBY NR SYSTEM
LINE
{ENCODER}
SOURCE
rr
BALANCE
VR
INPUT
VR
REC AMP BAND TRAP
FILTER
REC HEAD
L-106
(L-206)
TAPE
SELECTOR
TAPE
(dB)
70.808 (METAL)
~2.8dB (CHROME)
-5.5dB (NORMAL)
0dB=0.775V
(5)

(6)
|
PART
NAMES
AND
FUNCTIONS
|
® ®
DENON orccision aur recimanpc¥/S TEREO CASSETTE DECx DA-w20
©@ © ®@ ® ©
eS")
]
@
1. POWER switch
Controls
the
supply
of
AC
power
to
the
deck.
One
push
turns
the
deck
on,
a
second
push
turns
it
off.
The
deck
remains
in
a
stand-by
(non-operative)
mode
for
approxi-
mately
4
seconds
after
it
is
switched
on.
2. EJECT button
Press this button to eject the cassette. When the deck is
operating (tape is running), press the stop ( ®) key first to
stop the tape transport; then press the EJECT button.
3. COUNTER RESET button
Operation of the button resets the counter to all zero.
4. MEMORY STOP button
During rewinding operations, the tape will stop at the
“9000”
counter
point
automatically
when
this
button
is
pressed in.
5. DOLBY NR switches
The
left
Dolby
NR
switch
activates
(in)
or
deactivates
(out)
the
deck’s
Dolby
noise
reduction
circuitry.
The
right
switch
selects
between
Dolby
B-Type
(out)
or
C-Type
NR
(in).
6. MPX FILTER switch
The MPX FILTER switch should be used to prevent inter-
ference
with
the
Dolby
NR
circuit
when
making
Dolby
NR
encoded recordings of FM stereo programs. When making
Dolby NR encoded recordings from any program source
other
than
FM
stereo,
leave
this
switch
in
the
“off”
(out)
position.
G@@G@OG © D OOP
BIAS.FIME BALANCE
@
7. MONITOR switch
The SOURCE (in) position of this switch allows you to
monitor the source program before it is recorded. The
TAPE (out) position of this switch is used for tape play-
back monitoring or simultaneous monitoring during record-
ing.
8. BIAS FINE ADJ control
(for NORMAL and CrO, tape)
Adjust the bias according to the tape characteristics.
Standard biasing is obtained at the center click-stop posi-
tion.
9. BALANCE controls
This is the Knob to adjust the recording level balance be-
tween the left and right channels. Turn it counterclock-
wise to reduce the right channel’s level and clockwise to
reduce the left channel's. Usually, put the knob at the
center click position.
10. PHONES jack
For private music enjoyment without disturbing others,
or for monitoring a recording, a set of headphones may be
plugged in. Impedance should be from 8 to 1200 ohms.
11. OUTPUT LEVEL control
This control adjusts playback, recording monitor, and
headphones output levels for the both channels simultane-
ously.
12. INPUT LEVEL controls
The recording input level is adjusted by this knob. The
levels in the left and right channels can be changed sim-
ultaneously.

13.
Cassette
compartment
cover
When
a
cassette
tape
is
inserted
and
the
door
is
closed,
the
tape
is
automatically
wound
up
for
about
0.3
sec
to
eliminate
the
slack.
14.
TAPE
COUNTER
A
four-digit
readout
indicates
the
present
tape
count
posi-
tion.
15.
FLUORESCENT
PEAK
METERS
These
meters
indicate
recording
or
playback
peak
levels
for
each
channel.
16.
MEMORY
indicator
When
the
memory
switch
is
turned
on,
the
letters
of
“MEMO”
will
be
displayed.
20.
Tape
transport
controls
> PLAY > PLAY KEY
>P FFKEY
e@ REC e RECORD KEY
17. NR SYSTEM indicator
This
indicator
light
is
interlocked
with
the
Dolby
NR
switch
and
informs
the
user
that
Dotby
NR
is
in
use
as
well
as
which
(B
or
C)
Type.
18. MONITOR indicator
This
indicator
light
is
interlocked
with
the
MONITOR
switch
to
inform
the
use
of
the
selected
monitoring
source
—
TAPE
or
SOURCE.
19. TAPE SELECT indicator
This
indicator
light
is
interlocked
with
the
Auto
Tape
Select
feature
which
automatically
adjusts
the
deck
to
the
type
of
tape
in
use.
(NORMAL,
CrO2
or
METAL).
a STOP KEY
<0 REWKEY
Press to playback tape.
Press to stop tape in any mode.
Press for fast rewind.
Press for fast forward tape winding.
To begin recording, press the RECORD and PLAY
keys simultaneously. !f only the RECORD key is
pressed, the deck is placed in the REC PAUSE
{record standby) mode.
REC PAUSE/MUTE REC PAUSE/MUTE KEY
Press this key for less than 0.5 sec if you want to
change from the recording state into the pause
state. When this key is pressed for more than 1
sec for making a non-recorded part between two
melodies, about 5 sec of non-recorded part can
automatically be created.
(7)

(8)
e Outline of the Mechanism Control Microcom-
puter
The function of the microcomputer, which is applied to the
uni-directional transport cam drive control cassette deck
mechanism, will receive an outside signa! from the opera-
tion switch (operations such as PLAY, REC, STOP, FF)
during the recognition of the current condition or from the
surrounding circuits of the microcomputer (counter, cam
encoder, reel pulse, etc.) and sends the appropriate con-
trol signal.
To the mechanism: rotational direction of the ree! motor,
speed, stop, rotational direction of the cam motor, stop.
To the counter: makes an output of the mechanism run
mode command (REW, FF, PAUSE, PLAY).
To
the
display:
REC,
PAUSE
(REC
MUTE
during
flash).
In
addition,
the
following
points
are
taken
into
consider-
ation.
Counter
| Se,
| Se,
can
can
Timer circuit
Cassette deck
mechanism
controt
(micro-
computer)
(1) Stable and accurate cam rotation position control is
(2)
———)] omer
drive
required since a cam drive method is employed to
make
the
mechanism
silent.
Accurate
rotation
position
control is performed by using a cam drive with a rotary
encoder detected digital feedback servo.
Since the leading time of the cam drive is slower when
compared to that of the plunger method, problems will
arise when attempting record/playback or stop at the
designated tape position from FF or REW, since tape
overrun occurs.
| se | record/
| se |
amplifier
Ea
Ea
| S| Cam motor
| S|
Reel motor
Reet Reel pulse
oge
Supply reei Take up reel

[DISASSEMBLY
INSTRUCTIONS
|
1.
How
to
Remove
the
Front
Panel
(1)
Unscrew
the
4
screws
309
from
both
sides
of
the
top
cover
240 and
take
off
the
top
cover
by
pulling
it
up.
(2)
Press
the
eject
knob
231,
open
the
cassette
window
338
and
take
off
the
mechanism,
as
shown
in
the
dia-
gram.
Note:
Be
careful
when
handling
the
cassette
window,
as it is easily scratched.
(3)
The
front
panel
can
be
removed
by
unscrewing
the
3
upper
screws
(3x8
CFTS
S
tight)
307
from
the
front
panel
233 and
the
3
lower
screws
(3x8
CBTS
P
tight)
308. @Q
3. How to Remove the Meter Window and the
Color Filter
2.
How
to
Remove
the
Mechanisms
(1)
Remove
the
top
cover
240
and
the
front
panel
233.
(Refer
to
section
1)
(2)
Unscrew
the
2
mechanism
holding
screws
(3x6
CBTSS
tight)
304
from
the
bottom
surface
of
the
chassis
201.
(3)
Unscrew
the
2
screws
(3x6
CBTS
§S
tight)
304
holding
the
angle
210
and
the
mechanism
207
and
the
3
chassis
holding
screws
301,
310
and
remove
the
angle.
(4)
Remove
the
connectors
with
lead
wires,
which
runs
from
the
mechanism
section,
from
the
circuit
board.
Audio
circuit
board
side
4P
connector
CN301
6P
connector
CN302
Logic
circuit
board
side
6P
connector
CN1
7P
connector
CN3
(1) Remove Top Cover (240) and Front Panel (233)
(Refer to Section 1)
(2) Meter Window (220) can be removed by pulling up.
(3) Color Filter (221) can be removed after Meter Window
(220) is removed.
4. How to removed the Meter Holder and the
8P connector CN2
Note:
When
assembling,
check
to
make
sure
the
con-
Counter/Meter Circuit Board, the LED circuit
Board.
nectors are inserted correctly.
(5)
Pull
out
the
power
switch
lever
230
from
the
power
switch 259.
(6)
Remove
the
eject
knob
231.
(1) Remove the top cover (240) and the front panel
(233). (Refer to section 1)
(2) Remove the angle (210). (Refer to section 2)
(3) Remove the 2 screws (3x8CFTS S tight) (307) which
(7)
The
mechanism
can
be
removed
by
holding
the
mecha-
nism and pulling up.
Note:
When
assembling,
do
so
after
checking
to
make
sure
the
2
stay
holes
on
the
lower
side
of
the
mechanism
unit
are
matched
with
the
chassis
protrusions.
secure meter holder (242). Then the meter holder can
be removed.
(4) By unscrewing the 2 screws (3x6 CBS) (303) holding
the counter/meter circuit board, it can be removed.
(5) By unscrewing the 1 screw (3x6 CBS) (303) holding
the LED circuit board, it can be removed.
(9)

(10)
(1)
(2)
(3)
(4)
(1)
(2)
(3)
(4)
(5)
(6)
7.
(1)
(2)
(3)
(4)
(5)
How
to
Remove
the
Front
Esc
Ass’y
Remove
the
top
cover
(240)
and
the
front
panel
(233).
(Refer
to
section
1)
Remove
the
angle
(210).
(Refer
to
section
2)
Remove
the
meter
window
(220)
and
the
color
filter
(221).
(Refer
to
section
3)
Unscrew
the
2
nuts
holding
the
output
volume
(237)
and
the
headphone
jack
(255).
Then
the
front
esc
ass’'y
(206)
can
be
removed.
How
to
Remove
the
Volume
Circuit
Board
Remove
the
top
cover
240
and
the
front
panel
233.
(Refer
to
section
1)
|
Remove
the
angle
210
(Refer
to
section
2)
Remove
the
meter
window
220
and
the
color
filter
221.
(Refer
to
section
3)
Remove
the
front
escuchion
206.
(Refer
to
section
4)
By
unscrewing
the
3
screws
(3x8
CBTS
P
tight)
301
holding
the
Volume
plate
245
and
loosening
the
2
hooks
on
the
front
escuchion
ass’y
206
holding
the
Volume
circuit
board
244,
it
can
be
removed.
Unscrew
the
3
nats
holding
the
3
Volumes.
Then
the
Volume
circuit,
board
244
can
be
removed.
How
to
Remove
the
Control
Circuit
Board
Remove
the top
cover
240
and
the
front
panel
233.
(Refer
to
Section
1)
Remove
the
angle
210.
(Refer
to
section
2)
Remove
the
meter
window
220
and
the
color
filter
221.
(Refer
to
section
3)
Remove the front escuchion 206.
(Refer to section 4)
By
unscrewing
the
3
screw
(3x8
CBTS
P
tight)
301
holding
the
control
circuit
board
and
loosening
the
2
hooks
on
the
front
escuchion
Ass’y
206
holding
the
control
circuit
board
204,
it
can
be
removed.
Note:
8.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
When replacing the tact switch 224, always
check to make sure that it is not floating above
the circuit board. If it is floating, the switch
will be in the on condition when the set is
assembled.
O x
Be cca ges
How to Remove the Audio Circuit Board
Remove the top cover 240 and the front panel 233.
(Refer to section 1)
Remove the angle 210 (Refer
Remove the meter holder 242,
Remove the front escuchion 206.
Remove the volume plate 245. (Refer to section 6)
Remove the control circuit board 204. (Refer to
section 7)
Remove the connectors from the audio circuit board
203.
to section 2)
(Refer to section 4)
Unscrew the 4 bottom cover holding screws (3x8
CBTS P tight) 301 on the back side of the chassis
201 and remove the bottom cover 218.
By loosening the 2 hooks on the chassis holding the
audio circuit board 203, the audio circuit board can be
removed.
Note: Most repairs to the audio circuit board can be
performed by removing the bottom cover on
the chassis. Refer to the above procedure
only when necessary.
When reassembling, follow the procedures
in reverse order; however, if each of the
various parts are not assembled properly in
their respective position, the set cannot be
assembled. When assembling, check the work
of each step carefully.

(1)
(2)
(3)
(4)
How
to
Remove
the
Logic
Circuit
Board
Remove
the
top
cover
240.
(Refer
to
section
1)
Remove
the
various
connectors
from
the
logic
circuit
board
202.
Unscrew
the
screws
(3x8
CBTS
P
tight)
301
holding
the
logic
circuit
board.
By
pulling
up
the
logic
circuit
board
202,
if
can
be
removed.
10.
(1)
(2)
(3)
How
to
Remove
the
Power
Switch
Circuit
Board
Remove
the
top
cover
240.
(Refer
to
section
1)
Unscrew
the
1
screw
(3x8
CBTS
P
tight)
301
holding
the
bracket
216
of
the
power
switch
circuit
board
215.
,
By
pulling
the
power
switch
lever
230
out
of
the
power
switch
259,
the
power
switch
circuit
board
215
can
be
removed
upwards.
(11)

ADJUSTING AND CHECKING THE MECHANISM
SECTION
1.
Replacing
the
Pinch
Roller.
Before replacing the pinch roller, clean the tape contact
surface of the pinch roller and the capstan shaft.
Most causes of poor tape transport can be traced to dirty
pinch rollers and capstan shafts.
The right side pinch roller 23 can be taken out by remov-
ing spring 24 and slit washer 317. In the same manner,
the left side pinch roller 104 can be taken out by remov-
ing spring 106 and slit washer 317. After replacing, play
a padiess C-90 tape and check for tape curls at the head
tape guide section.
In addition, in the playback mode, check to make sure
that the right side pinch roller contacts the capstan shaft
before the left side pinch roller contacting.
Correct P, Rolter arm L
C_]
/ 2 nut
Tape
guide
P.
Roller
arm
R
2
nut
E.
head
Special
nut
Reha
Defective
Curled
Curled
Tape travel
2. Checking the Pressure Force of the Pinch
Roller
In the playback mode, hook a spring weight onto the
bracket at the center of the pinch roller. After separating
the pinch roller from the capstan shaft, allow the pinch
roller to contact the capstan shaft again. When the pinch
roller starts to rotate, check to make sure the rod type
spring weight reading is 350g—450g for the right side and
150g ~ 250g for the left side.
Hf it is not within.the normal range, replace the pinch
roller spring 24 or 106.
Pinch roller spring
Capstan shaft
Pinch roller
Left side
{50g ~ 250g
(12)
3. Replacing the Record/Playback Head
* Before replacing, remove the front panel 233.
(1) How to remove the R/P HEAD.
1) Next, Take out the azimuth adjustment NUT 311,
tilt adjustment NUT 311, and the height adjustment
Special nut 10 loosening them alternately.
If they are not loosened alternately, the R/P HEAD
base may become warped.
2) By unsoldering the HEAD WIRES on the circuit board
section of the R/P HEAD, the entire R/P HEAD
can be taken off the mechanism unit.
C@ R/P head
er
(Azimuth adj, nut)
(Tilt adj. nut)
(2) How to assemble the R/P HEAD.
Reverse the above (1) procedures for removing the R/P
HEAD.
“Solder the HEAD WIRES according to the diagram
above.
4. Adjusting the R/P HEAD
(1)
Height
adjustments
(Use
the
head
adjusting
jig
THG-801
1)
Set
the
THG-801
tooi
plate
on
the
mechanism
unit;
turn
the
height
adjustment
Special
nut
10
and
adjust
so
that
the
3.8
mm
measure
section
of
the
THG-801
(tool
grip)
can
pass
without
contacting
the
tape
guide
of
_ the R/P HEAD 9.
2) When adjusting the height, make sure the R/P HEAD is
not tilted by turning the azimuth adjustment nut 311
nut, and checking with your eyes.
*Never allow the THG-801 (tool grip) to hit the tape
contact surface of the R/P HEAD strongly. It may
scratch the surface.

(2) Adjusting Tilt Angle
1)
Set
the
THG-801
Tool
Plate
on
the
Mechanism
Unit
and
then
place
the
THG-801
Tool
Grip
on
the
R/P
Head,
and
check
the
Tilt
Angle
between
THG-801
Tool
Plate
and
THG-801
Tool
Grip.
If
the
THG-801
Tool
Grip
is
tilting
toward
the
front,
loosen
Tilt
with
nut
(311).
If
the
THG-801
(Tool
Grip)
is
tilting
toward
the
rear,
tighten
it.
Adjust
the
Tilt
Adjustment
nut
(311)
until
the
THG-801
Tool
Grip
becomes
parallel
with
the
THG-801
Tool
Plate.
lf
the
Tilt
Angle
is
adjusted
more
than
once,
height
Adjustment
may
slip.
Always
make
sure
to
check
height
adjustment.
—
If
height
has
slipped,
adjust
it
again.
After
adjustment,
fix
screw.
2)
E\ Tilt Angle
Tool grip
Tool
grip
B-
Tool
Plate
Tool Plate
Tilt Angle
(3) Azimuth adjustments
Play
back
the
A*‘BEX
TCC-153
test
tape.
Turn
the
azimuth
adjustment
nut
and
adjust
so
that
A
of
the
resurge
wave
form
is
maximum
and
B
is
minimum.
After
the
azimuth
adjustments,
re-check
the
head
height
with
the
THG-801
to
make
sure
the
height
has
not
deviated.
MTT 114
*
After
the
adjustments,
apply
anaerobic
adhesive
on
the
positions
indicated
in
the
diagram.
Anaerobic adhesive
Anaerobic adhesive
5. Adjustment and Replacement of Erasing Head
(1) Height Adjustments
Set the THG-801 Tool Plate on the mechanism unit.
Using a surface measure of 3.8 mm from the THG-801
Tool Grip, turn adjustment nut (311) and (171) and
adjust the height of Erasing Head’s center to coincide
with the center of the THG-801 Tool Grip. After
adjustment, place the THG-801 Tool Grip on the
Erasing Head, check to see that the THG-801 Tool
Plate and the THG-801 Tool Grip are parallel, and that
the Tilt Angle has not changed. Lock after adjustment.
Tilt Angle Adjustment
Set the THG-801 Tool Plate on the mechanism unit.
Place the THG-801 Tool Grip on the Erasing Head, and
check the gap between the THG-801 Tool Plate and
the Tool Grip. tf the THG-801 Tool Grip is tilting
toward the front, loosen the Tilt adjustment nut (311).
\f it is tilting toward the rear, tighten it and adjust the
Tilt adjustment nut (311) until the THG-801 Tool
Grip becomes parallel! with the THG-801 Tool Plate.
(2)
CAUTION: After adjusting the Tilt Angle, height adjust-
ment may sometimes be warped. Recheck
height adjustment. If it is warped, readjust
the height. After adjusting, fix nuts (311)
and (171).
(3) Erasing Head Replacement
Erase Head may be replaced after removing nuts
(311) and (171) which affix it to the deck mechanism,
After replacement, adjust the height and the Tilt angle.
3.8mm
Tilt Angle
6. Height Adjustment of the Tape Guide
Set the THG-801 jig plate onto the mechanism unit and ad-
just
the
height
by
rotating
the
height
adjustment
nut
311
so
that
the
3.8mm
section
of
the
THG-801
jig
can
pass
through
without
contacting
the
tape
guide
section
of
tape
guide 103.
7. Checking the Take-up Torque
Load the cassette type torque meter. Check to make sure
that the torque meter average reading is within 40 ~ 80
g-cm during playback. If it is not within this range, check
the
voltage
(4.3V
+
0.3V)
of
the
reel
motor.
If
the
voltage
is low, the torque will be weak; if it is high, the torque will
be strong. in addition, check for reel thrust movement
in section 8.
(13)

8.
Adjusting
the
Reel
Thrust
Movement
Check
to
make
sure
that
the
reel
thrust
movement
is
within 0.2—0.4 mm.
9.
Checking
the
FF
and
REW
Torques
*
When
using
the
cassette
type
torque
meter.
Check
to
make
sure
the
torque
meter
indicates
more
than
80
~
160
g-cm
at
the
end
of
FF
and
REW.
*
When
using
a
modified
cassette
half.
Load
the
modified
cassette
half;
hook
the
end
of
the
dial
tension
meter
(full
scale
100—300
g)
onto
the
triangle
section.
In
the
FF
(REW)
mode,
feed
the
tape
in
at
a
rate
somewhat
slower
than
the
take
up
speed.
Check
to
make
sure
the
dial
tension
meter
reads
more
than
60
g-cm.
10.
Checking
the
Back
Tension
Torque
During
Record/Playback
Load
the
cassette
type
torque
meter;
check
to
make
sure
the
torque
meter
reads
between
5
~
13
g-cm
during
play-
back
and
that
there
js
rio
unevenness.
If
it
is
not
within
this
range,
check
the
section
on
adjust-
ing
the
reel
trust
movement;
or
replace
the
spring
109.
11. Checking the FF and REW Times
Load
a
C-60
cassette
tape;
check
to
make
sure
the
tape
is
fast
forwarded
or
rewound
within
70—110
seconds.
If
it
is
not
within
this
range,
check
sections
8
and
10.
12. Checking the Operation of the Erase Preven-
tion, Metal and Chrome Switch Operation
Arms
Check to make sure the operation arms 58, 59 operate
the switches positively; depending on whether or not there
are holes.
13. Checking the EJECT Switch
To check the operation of the EJECT SW with only the
mechanism unit, make sure the angle 205 operates the
switch positively when the hook lever 203 is operated.
14. Checking the Gap Between the Pulse Detection
LED and the Reel Ass’y
Check to make sure the gap between the surface of the
shutter
section
of
the
reel
ass’y
and
the
LEDs
is
approxi-
mately 1 mm.
25 Reel Ass’y
LED
Z
Approximately 1mm
(14)
ADJUSTING THE ELECTRICAL SECTIONS
@ Measuring instruments necessary for adjustments
(1) Audio signal generator
(2) Variable resistance attenuator
(3) Electronic voltmeter
(4) Oscilloscope
(5) Frequency counter
(6) Adjustment screwdriver
(7) Trap coil adjustment square stick
(8) Test tapes (SONY TY-224, A-BEX TCC-153, TCC-130
(A-BEX TCC-262)
(DENON DX3H, HD7E)
(9) Transport Check cassette tape
(A-BEX TCC-902) Mirror tape
@ Cautions on adjusting
(1) Before adjusting, clean the head surface, capstan and
the pinch roller with a gauze or a cotton swab moisten-
ed with alcohol.
Demagnetize the R/P HEAD and the E. HEAD with a
head eraser.
(2)
(3) Completely demagnetize the adjustment screwdriver.
(4) Unless instructed otherwise, set the various controls
as follows:
— INPUT volume ..........-.--0065 maximum
— OUTPUT LEVEL volume .......... maximum
— DOLBY NRswitch ...............06. OFF
— MONITOR switch ............0.0005 TAPE
1. Tape Transport Check
Load the transport check cassette. In the operational
mode, illuminate the fixing guides of the R/P HEAD
with a lamp and check to make sure the tape edge does
not come in contact with the tape guide section.
The tape transport is the most important element in de-
terming the performance of a cassette deck.
Avoid moving the various adjustment screws, nuts, etc., as
much as possible. The THG-801 Tool Plate is a tool used
primarily for precisely adjusting the height of the tape
guide attached to a tape head.
This tools is indispensable in repairing various heads, when
replacing heads, and for design purposes, in order to deter-
mine the location measurements for mechanical attach-
ments.
Even when the height of the tape guide is accurately meas-
ured, during actual tape play, the tape may sometimes
warp.
This is due to slight errors in dimensions of those parts
which actually come in contact with the tape, such as cas-
sette halves, heads, pinch-rollers, capstan shaft, etc. There-
fore a mirror tape is used to confirm proper running of the
tape.
In this way, the THG-801 Tool Plate and mirror tape are
both used to insure good tape running.

After
having
confirmed
that
the
setting
is
correct,
the
mir-
ror
tape
may
warp
anyway.
In
order
to
establish
the
titit
angles
of
the
recording/plaback
head
and
the
erase
head,
adjust
(by
turning
1
/4
—
1/2
turns)
the
level
adjustment
nut
(811)
of
the
tape
guide
(103).
Refer
to
the
pages
on
“Adjusting
and
checking
the
Mechanism
Section’
when
replacing
or
adjusting
the
R/P
HEAD.
2.
Adjusting
the
Azimuth
(1)
After
completing
the
tape
transport
check
load
the
test
tape
(A-BE
X
TCC-153)
(2)
Play
back
the
test
tape;
adjust
the
azimuth
nut
so
that
section
A
of
the
resurge
wave
form
is
maximum
and
section
B
is
minimum.
MTT =114
3.
Checking
and
Adjusting
the
Tape
Speed
1)
Connect
the
frequency
counter
to
the
LINE
OUT
terminal
and
load
the
test
tape
(SONY
TY-224).
2)
Playback
a
test
tape.
At
about
halfway
through
the
tape,
where
the
tape
transport
is
stable,
adjust
the
adjustment
points
on
the
back
of
the
capstan
motor
so
that
the
frequency
counter
will
have
a
reading
with-
in
the
the
range
of
3,000
Hz
+
6Hz.
F Counter
PB Amp
LINE OUT
3000 Hz
,6Hz
MTT-Ii
Playback Frequency Response
4. Adjusting the Input Sensitivity
(1) Set the MONITOR switch to SOURCE position, the
operational mode at STOP. Supply a 400 Hz signal
to the LINE IN terminal and set the input signal level
(approx. —18 dB) so that the output level at the LINE
OUT TERMINAL (L ch) becaomes OcB.
DC motor #
VA
Adjustment
Points
Capstan motor
(2)
At
the
same
time,
check
to
make
sure
the
R
ch
output
level
is also
OdB.
REC Amp
LINE IN
: ©
LINE OUT
5. Adjusting Playback Section
(1) Adjusting the playback level
Play back the Dolby standard level test tape (A-BEX
TCC-130) and adjust RT-101 (L ch), RT-201 (R ch)
so that the LINE OUT voltage becomes 0 dB (0.775V).
Adjusting the playback frequency response
Play back the test tape (A-BEX TCC-262) and check
to make sure that the frequency response meets the
specifications in the diagram.
(2)
PB Amp
LINE OUT
J
Tape: A-BEX TCC-262
When using MTT-316 make corrections along.
10k 20k (Hz)
(15)

6.
Adjusting
the
FL
Meter
After
adjusting
the
playback
level,
playback
the
test
tape
(A-BEX
TCC-130)
and
adjust
RT401
(L
ch),
RT402
(R
ch)
so
that
the
FL
meter
indicates
OdB
when
the
LINE
OUT
terminal
level
is
OdB
(0.775V).
LINE OUT
MTT-150
7.
Adjusting
the
Recording
Section
(1)
Adjusting
the
record/playback
overall
frequency
response.
1)
Load
the
test
tape
DX7/50N;
record
a
signal
with
an
input
level
of
-38
dB,
1
KHz
at
the
LINE
IN
terminal;
play
back
this
recording.
2)
Change
the
frequency
of
the
input
signal
to
12kHz,
record
and
playback;
adjust
RT103
(L
ch),
RT203
(R
ch)
so
that
the
characteristic
standards
meet
the
following
diagram
when
compared
to
the
1kHz
signal
output
level.
Record/Playback Overall Frequency Response
Tape: HD7E Dolby: off
Level: —20dB from Dolby.
Sk 10k 14k 20k (Hz)
RECORD/PLAY BACK
(16)

(2)
Adjusting
the
record/playback
levels
1) Load the test tape HD7E/C-60 and record a signal
of 1kHz (—38 dB).
2) Adjust RT102 (L ch), RT202 (R ch) so that the
output level is the same when the MONITOR
switch is switched from SOURCE to TAPE
position.
LINE OUT
PB Amp
(3)
Checking
the
Dolby
C
record/playback
overall
fre-
quency
response
1)
Set
the
DOLBY
NR
switch
to
the
“C”
position.
2)
Using
the
test
tapes
OXM,
HD7E/C-60,DX3H,
per-
form
record/playback
in the
same
manner
as
7-(1).
3)
Check
to
make
sure
that
the
record/playback
overall
frequency
response
meets
the
specifications
in
the
diagram.
Tape: HD7E
Dolby: on, C
Level: —20dB from Dolby
Dolby C Record/Playback Overall Frequency Response.
(<8) i
fm _tttitt | [| TT a oe Ee Tr
+4
+3
+2
+1
al
-3
aa i
“4 ee eee Pai ERR Se En FS Ol (Fa
ett aaa PS) tH 4
a sO De
20 50 100 200 500 1k 2k 5k Wk 14k 20k (Hz)
DOLBY~C NR RECORD/PLAY BACK
@
Beat
Interference
Beat
interference
may
result
if
the
unit
is
used
close
to
an
AM
tuner.
In
this
case
separate
the
distance
between
the
tuner
and
the
cassette
deck.
(17)

KU-5880 AUDIO PWB UNIT
Ref. No. Part No. Part Name Remarks Ref. No. Part No. [te Name Remarks
_—_t
Electrolytic
Semone ere 7 C106,206 | 2544260045| CE04W1H010M 1uF : 50V
1c101,102
|
2630353002
|}
TEAO6ES5
119,219
201,202 138,238
1C301
2630284003
|
M5219P
317
1C302,303 | 2630257001 | M5218P C156,256 | 2544258002) CEO4W1V4R7M 4.7nF 35V
1C304
2630355000
|
AN6256
309,319
TR101,201) 2730178022 | 2SC1740 (R/S) C104,204 | 2544254006! CE04W1C100M 10uF 16V
106,206 108,208
TR102,202| 2750043014 | 2SK381 (C/D) 115,215
TR103,203}
2690015005
|
DTC124xs
(22K-47K)
118,218
304 143,243
TR105,205| 2690014006 | DTA124XS (22K-47K) 150,250
301~303 153,253
305 154,254
TR306
2740036002
|
2SD468
(C)
303~305
TRO37,308)
2730245023
}
2SC2603
E/F
312~314
D301 2760049008 | 1S2076 C164,264 | 2544252024| CE04W1A470M 47uF 10V
~303 301,302
315,316
RESISTOR C110,210 | 2544260016] CEO4W1HR22M 0.22uF 50V
3 113,213
VR301
2110470007
|
V1620V20FA103
|
10KQA
145,245
VR302
2110472005
|
V16V20FB501K
50028
148,248
VR303
2110471006
|
V16V20FB8254-
=
|
250K2.B
C111,211
|
2544228951}
CEO4W1HR68M
0.68uF
50V
VR304
2110474003
|
Vi62DV30KA104R|
100KQA
112,212
RT101,201}
2116048064
|
VO6PB104
100K2B
146,246
RT102,202/
2116048051
|
Vo6PB223
22K2B
147,247
Film
RT103,203} 2116048064 | VO6PB104 100K2.B C166,266 | 2551120026; CQ93M1H152J 0.0015uF 50V
C139,239 | 2551120068| CQ93M1H332J 0.0033uF 50V
CAPACITOR
GROUP
C107,207
|
2551120084]
CQ93M1H472J
0.0047uF
50V
oat Ceramic Bae
142,242
¢102,202
|
2533627000
|
CC45SL1H101J
100PF
151.251
C101,201
|
2533635005
|
CC45SL1H221J
=|
220PF
=
50V
C103,203
|
2551120097!
CQ93M1H562J
0.0056uF
50V
C18 7267 ||| ee Onan Oe Glee beats are oY C157,257 | 2551121009} CQ93M1H682J 0.0068uF 50V
C163,263
|
2531005006
|
CK45B1H152K
0.0015uF
50V
"
;
c1et261 | 2831060009 | cK4sB1H182K 1GOORE:. 600 C105,205 | 2551121012) CQ93M1H822J 0.0082uF 50V
'
C117,217
|
2551121025|
CQ93M1H103J
0.01uF
50V
¢159,259
|
2531061008
|
CK45B1H272K
2700PF
50V
eye
C155,255
|
2531007004
|
CK45B1H332K
0.0033uF
SOV
(318
2531023004
|
CK45F1H472Z
4700PF
50V
ie
P5080
R081)
COBSEZABG2I.
|
0.0056uF
-190¥
|
¢306,307
|
2531024003
|
CK45F1H103Z
0.01uF
50V
OTHER
PARTS
GROUP
310,311 101,201 | 2310825009 | BIAS FILTER |
(321
2539030057
|
CK45=1E682K
6800PF
25V
L102,202
|
2358011008
|
INDUCTOR
320
2539030073
|
CK45=1E153K
0.015uF
25V
104,204
€109,209
|
2539031001
|
CK45=1E473K
0.047uF
25V
L103,203
|
2320071005
|
DOLBY
FILTER
114,214 L105,205 | 2350020013 | INDUCTOR 822J
144,244 L106,206 | 2328044005 | BAND TRAP FILTER
149,249 L301 2350019011 | INDUCTOR 122J
€165,265
|
2539031014
|
CK45=1E683K
0.068uF
25V
7301
2398022002
|
OSC
COIL
—! i $301 2124611001 | PUSH SWITCH
J301 2048047007 | H/P JACK
J302 2048114008 | 4P PIN JACK
CN301 2050233045 | 4P EH CONNECTOR BASE
CN302 2050233061 | 6P EH CONNECTOR BASE
CN303 2050233090 | 9P EH CONNECTOR BASE
(18)
@ The carbon resistors rated at %“W are not listed herein.

KU-5870 POWER LOGIC UNIT
| Part No. | Part Name
Remarks
Tr
| RESISTOR GROUP
yPD7506C-69
BA6109U1
BA6146
pPD554C-136
2S8D468 (C)
2SD882 (Q/P)
28C1740 (R/S)
288772 Q/P
2S8A933 (R/S)
2SA966 (Y)
DTA143ES
DTC124XxS
2S8C1740 (R/S)
DTC124XS
DTA143ES
28C1740 (R/S)
28C1740 (R/S)
RN1204
DTC124xS
DSM1A2
1S2076A
1S2076
HZ11A-3
H2Z18-3
HZ5B-3
HZ7B-3
HZ9B-1
HZ3C-2
Ref. No.
F
SEMICONDUCTOR
GROUP
1C1
2620674005
1C2,3
2620447009
1C401,
402
|
2620440006
1C403
2620580005
TR1
2740036002
TR2
2740078031
TR3
2730178022
TR4 2720055029
TRS 2710183927
TR6 2710105002
TR7 2690022904
TR8
2690015005
TRO 2730178022
TR11 269001
5005
TR12 2690022904
TR13 2730178022
TR404 27301
78002
TR405
2690029004
TR451 2690015005
D1~10
2760433009
D11
2760049011
D12~20
2760049008
D401,
402
D451~456
ZD1,
2
2760052082
ZD3
2760249015
ZD5
2760236015
ZD6
2760254000
ZD7
2760218046
ZD8
2760299007
=
4,.7K-4.7K
22K-47K
22K-47K
4,.7K-4.7K
47K-47K
22K-47K
R29
Src
ere
een
182
R427
2412313082
|
RD14B2E4R7JFRF|
4.72
RB401
2462013002
|
RK99=2B473MP5
|
47K2x5
RB402
2462010092
|
RK99=28104mMP4
|
100K2x4
RB403
2462012032
|
RK99=2B104MP8
|
100K2x8
RT401,
402]
2116048019
|
VO6PB473
47KQB
CAPACITOR
GROUP
poe
C1,9
|
254284006
CE04W1C100M
10nF
16V
408
C2
2544260045
|
CEO4W1H010M
1yF
50V
C3,6
2544252024
|
CE04W1A470M
47uF
10V
C4,
7
2544254938
|
CE04W1C470M
47uF
16V
C5,
8
2544254080
|
CE04W1C102M
1000uF
16V
15
C10,
11
2544256033
|
CE04W1E470M
47uF
25V
c12
2544258086
|
CE04W1C471M
470uF
35V
C13
2544163003
|
CE04W1C221M
220uF
16V
C14 2544255018 | CE0Q4W1C472M 4700zF = 16V
C16,
17
2544258002
|
CEO4W1V4R7M
4.74uF
35V
20,
401,
i AOA» -A)-¢ 2 aes
Ref. No. Part No.
C18 2539031014 | CK45=1E683K
30, 33
c19 2544250055 | CE04W0J471M
C21~25 2531004007 | CK45B1H102K
C28~32 2531024003 | CK45F1H103Z
C402,405 |2544260058 | CE04W1H2R2M
C403, 406 | 2544254019 | CEO04W1C220M
C407 2544252943 | CEO04W1A221M
C409, 410 |2531006005 | CK45B1H222K
C411 2531025002 | CK45F1H223Z
CB1 2531153000 | CK99B1H102MP4
__
OTHER PARTS GROUP
4170253013 | RADIATOR
2050233061 | 6P EH CONNECTO
BASE
CN2 2050233087 | 8P EH CONNECTOR
BASE
CN3 2050233074 | 7P EH CONNECTOR
BASE
CN401 2050233090 | 9P EH CONNECTOR
BASE
CN402 2050233045 | 4P EH CONNECTOR
BASE ,
LE451 3939355001 | LN224RP (LS)
LE452 3939354002 | LN424YP (LS)
LE453 3939352004 | LN324GP (LS)
SW451~458] 2124388004 | TACT SWITCH
4430537000 | LED GUIDE
L401 2358014034 | tNDUCTOR
3934010008 | FL METER
4410667107 | METER HOLDER
Part Name Remarks
0.068uF
470uF
1000PF
0.01uF
2.2nF
22uF
220uF
2200PF
0.022uF
0.001 uF
25V
6.3V
50V
50V
50V
16V
10V
50V
50V
50V
1
2204 H
@ The carbon resistors rated at “W are not listed herein.
WARNING
Se
Parts marked with /\ and/or shading have special charac-
teristics important to safety. Be sure to use the specified
parts for replacement.
(19)

PARTS
LIST
OF
EXPLODED
VIEW
fee
tee
ek
|
oe
T
Ref.
|
Part
No.
|
Part
Name
|
Remarks
No.
\
|
201}
4118341903
|
CHASSIS
|
|
4118341916
|
CHASSIS
Et
|
202
|
KU-5870
|
PWR
LOGIC
PWB
ASS'Y
|
|
203}
KU-5880
|
AUDIO
PWB
ASS'Y
|
|
204)
KU-58702
|
CONTROL
PWBASS'Y
|
|
208)
KU-58701
|
COUNT/METER
P.
ASS’Y
|
|
206|
1030913108
|
FRONT
ESC
ASS'Y
|
BK
|
1030913111
FRONT
ESC
ASS'Y
|
Go
|
207
VM
860
|
CASSETTE
MECHA
|
|
208
4118347101
|
EARTH
PLATE
(A)
|
209|
4118383000
|
SHIELD
LABEL
210|
41183
5
4118343302 |
4618130009
1058089108
4610162004 |
1430460002 |
1290065207 |
4130802106 |
4130802119)
3984010008 |
2124388004 |
1130806005 |
1430806018
297 | 2090110018 |
|
298
|
EP-4772
|
229)
4318098108
230
|
4310220107
|
_ 43102201 10)
1130805006 | Pl
1130805019 | |
POWER SW BRACKET
CUSHION (A)
BOTTOM COVER
FELT PAD
METER WINDOW
COLOR FILTER
PUSH KNOB (A)
PUSH KNOB (A)
FLMETER
EARTH WIRE
CORD HOLDER
PUSH SW LEVER
P.S. LEVER ASS’Y
P.S. LEVER ASS'Y
EJECT KNOB
EJECT KNOB
EJECT PLATE
FRONT PANEL ASS'Y
FRONT PANEL ASS’Y
VOL KNOB (A)
VOL KNOB (A)
VOL KNOB (B)
VOL KNOB (B)
OA Q w
Q wow aq w
A OA
¢
G) w OA
QQ w OR
231 | 4310217000 |
| 4310217013 |
| 232) 4318104102)
33 | 1441480204 |
1441480217 |
| 234 | ~
} 235 | =
236 | 1120484204 |
| 1120484217,
237 | 1120485009 |
| | 1120485012 |
| ret. Part No. | Part Name | Remarks
| 238) 1030919102 | c WINDOW | BK
| | 7030919115 |.C WINDOW | Go
239 | 4110564102 | C WINDOW ESC BK
240 | 1028319280 | TOP COVER | BK
| 1028319248 TOP COVER | Go
241 | 4770224031 | SP WASHER
| 242 4410667107 | METER HOLDER
| 243) KU-58704 | LED PWB ASS’Y
244 KU-58801 ~~ VR PWB ASS'Y
| 245 4410668009 VOL PLATE
| 246 4458004007 | WIRE CLAMPER
| 247) 1338085000 | REMOTE COVER LABEL |
248 | 4458028009 CORD HOLDER | £2
250 | 2124611001} PUSH SWITCH
251 | 2123315023 | VOLTAGESELECTOR | £1
252 2048114008 4P PIN JACK
253 | 2110474003 | V1620 V30KA 104R | INPUT VR
254 2110470007 | V1620 V20 FA103 OUTPUT VR
255 | 2048047007 | H/P JACK
257. 2110472005 V16 V20FB 501K BIAS VR
2110471006 | V16 V20FB 254-
| 2129136028
4737500015’ | 3x8 CBTS (P)-Z
302 4737501001 | 3x10 CBTS (P)-Z
303 4713303016 | 3x6 CBS-Z
304 | 4737002005 3x6 CBTS (S)-Z
305 4737004003 4x8 CBTS (S)-Z
308 4737002018 3x8 CBTS (S)-Z
307 | 4737003004 | 3x8 CFTS (S) |
308 | 4737500044 | 3x8 CBTS (P)-B
309 4737503038 4x10 CFTS (P) BK | BK
310 4713305014 | 3x10 CBS-Z
311.) 4751106042 | WASHER
312 | |
313 |
314 | | |
| 315 | 4737503041 | 4x10 CTTS (P) NI / GO
| 316] 3x16 CBRTS
| 4730359014 |
WARNING:
Parts marked with /\
important to safety. Be
ment.
and/or shading have special characteri
sure to use the specified parts for replace-
Remarks symbols in the parts list
and areas,
EA: Australia
Ek: United Kingdom
EU: USA,
E1: Multiple voltage mode!
E2: European continent
* Remarks symbols (BK) in the parts list means that the color of the
front panel is Black.