Denon DP-35F User manual

Hi Fi Component
DENON
~ SERVICE MANUAL
FULLY AUTOMATIC
se
MODEL DP-35F/45F SERIES.
U.S. and Canadian models do not include cartridge.

FEATURES
SPECIFICATIONS
BLOCK DIAGRAM OF DP-35F >
BLOCK DIAGRAM OF DP-45F
PART NAMES AND FUNCTION
ADJUSTMENT METHOD
PARTS LIST OF EXPLODED VIEW
PARTS LIST OF P.W. BOARD
SCHEMATIC DIAGRAM OF DP-35F
P.W. BOARD OF KU-5021 MOTOR SERVO UNIT
SCHEMATIC DIAGRAM OF DP-45F
P.W. BOARD OF KU-5020 MOTOR SERVO UNIT
CONNECTIONS OF P.W. BOARD
FEATURES
1.
Microprocessor
controlled,
contactless
servo
tonearm
A
unigue
microprocessor
controlled,
contactless
servo
tone-
arm
ensures
safe,
easy
to
use
automatic
operation
with
no
_ deterioration in sound quality.
2. Q-damping method
(Dynamic servo tracer)
Low
frequency
resonance
caused
by
the
cartridge
com-
pliance
and
the
effective
tonearm
mass
is
electronically
damped
both
horizontally
and
vertically
to
effectively
suppress
crosstalk
and
inter-modulation
distortion.
The
dynamic
servo
tracer
maximizes
the
performance
of
the
law
mass
tonearm
and
results
in
a
record
reproduction
of
excel-
lent
sound
image
with
minimum
noise
and
distortion.
3. Low mass straight arm
Having
an
outstanding
tracing
ability,
this
arm
maximizes
the
performance
of
the
high
compliance
cartridge
to
the
full
extent.
Even
with
the
most
up-to-date
high
grade
records,
its
tracing
ability
is
excellent.
4. Location function (DP-45F)
Just
by
pressing
the
locate
button,
the
tonearm
is
moved
to
any
desired
location
where
the
record
play
is
started.
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EXPLODED VIEW OF MAIN PARTS (DP-35F)
EXPLODED VIEW OF MAIN PARTS (DP-45F)
P.W. BOARD OF KU- 5014/5010 MOTOR DRIVE UNIT
ese e@s &8@ 8s @ @o@ &#& @#@ #@ © 3 # 8&8 BD 82 @# @ 8B 6 8
5. Record size detector and automatic speed
selector (DP-45F)
The record size and the speed are automatically set, when
playing 12 inch records (33 1/3 rpm) or 7 inch records (45
rpm) in the automatic play mode. The unit provides a sate-
ty measure which causes the tonearm to stop and return to
the arm rest to protect the stylus tip when there is no
record on the turntable, even if the start button is pressed.
6. DENON quartz on bi-directional servo
The ultimate in rotational accuracy is realized by the com-
bination of a magnetic pulse detector and a quartz lock,
with the addition of a bi-directional servo. On the DP-45F,
with the utilization of the bi-directional servo and a quick
response electronic brake, an even steadier rotational
performance has been achieved.
7.
Newly
developed
cartridge
'
The
low
mass
MM
type
cartridge
DL-60
with
an
elliptically
shaped
stylus
minimizes
tracing
distortion
and
contributes
to
the
clarity
of
the
reproduced
sound.
NOTE:
U.S. & Canadian models do not include cartridge.

SPECIFICATIONS
e Phono motor section
Drive system :
Turntabie speeds :
Wow & flutter :
S/N ratio =
Rise time :
Turntable platter :
Motor :
Speed control system -
Speed deviation :
‘Load characteristics :
e Tonearm section
Arm type :
Effective length -
Overhang :
Tracking error :
Automatic
mechanism
:
Adjustable
stylus
force
range
:
Suitable cartridge weight range :
e
Cartridge
section
:
DL-60
Type:
Output voltage :
Frequency response :
Tracking force :
e General
Power supply :
Power consumption :
Servo controlled direct drive
33-1/3, 45 rpm
Below 0.012% wrms (servo svatem)
Below 0.02% wrms (JIS) -
Over 78 dB (DIN-B) _
Normal speed within 2 seconds (at 33-1/3 ae
Aluminum die-cast; 300 mm diameter
Linear drive motor
Speed
servo
by
frequency
detection
‘a
phase
servo
control
Below
0.002%
0% (80 g stylus force; outermost groove)
Dynamically balanced, straight tube tonearm
220 mm
16 mm
Within 3°
Electronically controlled, fully automatic
0 ~ 3.0g (1 scale=0.1 g)
Approximately 4.0 ~ 9.0 g (including screws, nuts)
Moving magnet (MM)
2.5 mV
20 Hz ~ 30 kHz
1.8+0.3g
50/60 Hz, Voltage is s shown on rating label
Approx. 8W
Dimensions
:
434
(W)
x
135
(H)
x
412
(D)
mm
17
(W)
x
5.3
(H)
x
16.2
(D)
in
Weight
:
Approx.
7
kg
Approx.
15
Ib.
e
U.S.
and
Canadian
models
do
not
include
cartridge.
Above
specifications
and
outward
appearance
may
be
altered
in
future
for
improvement.
WARNING:
1.
Component
parts
a
Parts
marked
with
/\
and/or
shading
in
this
service
manual
have
special
characteristics
important
to
safety.
Be
sure
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
senna
ected.
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.

~ee
BLOCK DIAGRAM OF DP-35F
:
oe
ee
Rotational
speed
detection
1 Reference
voltage
Rota-
> tion
‘control
F/V
Motor control
microprocessor
|P/D
Magnetic
polarity
|
Xtal
a
IR3TO2
detection
Stop
control
—
: |
|
Tracking
START/STOP
command
.
einer
33/45
command
en
:
Speed
detection
Memo-
33/45
Loog)
riZe
e
Up/Down
Lolo
tart
command
ompare
(M)
;
command
|
.
-
amplif
€
50/17
=
;
Anti
skate
be
|
oO
Vertica)
motor
command
damping
(Lifter
motor)
Rest/End
START
detection
command
microprocessor,
[killer
command
IR3TO3
ont
STOP
0
Acceleration
output
Acceleration |
input h
, a a 17/30 Position detection
) . | Bone Ty |
ompare
—
“F
voltage
é
, amplify 4 [ *
. ) Compara] |
amplifier
we ee
oe
rize
|
|
KET
o~O———»|
Memo-}
|
rize
Medpoint
detection (= e ¥
End
detection
|
Anti
skate
at
Reference
~
|fier
.
&
a
;
er
voltage
i
;
Horizontal
~/ motor.
(000)
—
H.Q.
damping
.
Speed detection.

BLOCK
DIAGRAM
OF
DP-45F
Lock
indicator
rg | Reference
Direction
voltage
control
F/V
Rotational speed detection
Motor control P/D
microprocessor
IR3TO2 O-O—
Stop control
= START/STOP
command
33/45 command
Magnetic polarity
Xtal
CO
detection
Tracking
force
adjustment
Speed detection
33 Up/Down
Speed/Start colnmnd Compare
contro! amplify
6)
49 a Antiskate
,
ANUS
Vertical
motor
command (Lifter motor)
Rest/End
START
0%
[Size
Seren
comman
|
orizonta
o Arm control killer command
Stop| Microprocessor
— {R3TO3
STOP 0 & Acceleration
output
Acceleration
input
mae 17/30 Position detection ©
ss
t
Reference
Compare
T
voltage
amplify p &
ee al
LIFT o~O-——p| Memo-
Midpoint
>
oo
>
detection
e
Wy
.
LOCATE
Locate
End
;
control
detection
P
.
<
Anti skate
~ Horizontal
(M) motor
(70)
H.Q. damping
Speed detection

PART NAMES AND FUNCTION
DP-35F
1.
Power
switch
POWER
|
This
turns
the
power
supply
on
and
off.
Push
the
button
down
until
it
locks.
When
power
is
turned
on,
the
(LOCK)
indicator
will
light
up.
When
turning
the
power
off,
press
the
button
until
the
lock
is
disengaged.
Be
sure
to
return
the
tonearm
to
the
arm
rest
and
hold
it
in
with
the
clamp.
2.
Speed
selector
button
33. START. 45 (DP-45F)
For
playing
records
manually,
press
the
button
correspond-
ing
to
the
record
speed.
33
1/3
rpm
records
(33.
Start)
45
rpm
records
(45.
Start)
In
the
automatic
play
mode,
the
switch
will
automatically
be
set
to
“33""
for
12
inch
records
and
“45”
for
7
inch
records.
3.
Lock
indicator
LOCK
The
(LOCK)
indicator
will
light
up
when
the
power
is
turn-
ed
on.
After
starting
play,
the
lamp
will
flicker
until
the
proper
turntable
speed
is
reached.
Once
the
proper
speed
has
been
attained,
the
lamp
will
stay
lit.
4.
Locate
button
<«
LOCATE
(DP-45F)
Press
this
button
to
move
the
tonearm
to
the
left,
towards
the
record
center,
to
start
the
record
at
any
desired
location.
5.
Locate
button
»
LOCATE
(DP-45F)
Press
this
button
to
move
the
tonearm
to
the
right,
away
from
the
record
center,
to
start
the
record
at
any
desired
location.
@ @66@ ©
DP-45F
6. Arm lifter button UP LIFTER
. Press this button to raise or lower the tonearm during play,
or when playing records manually. The “UP” indicator will
light up.
7. Repeat button REPEAT
Press this button for playing the same record repeatedly:
the “ON” indicator will light up.
8. Start button START
Press this button to start records automatically.
9. Stop button STOP
Press this button to stop a record during play.
10. Size button SIZE (DP-35F)
Before playing a record, press the button corresponding to
its record size. |
For 30 cm (12 inch) records, the (30) indicator will light.-
For 17 cm (7 inch) records, the (17) indicator will light.
11. Speed button (DP-35 SPEED)
Before playing a record, press the button corresponding
its record speed.
The (33) indicator will light for 33 1/3 rpm records.
The (45) indicator will light for 45 rpm records.
to
12. Stylus force adjustment knob
STYLUS FORCE
This is used to adjust the stylus force.
13. Q-damping adjustment knob Q-DAMPING

ADJUSTMENT METHOD
e PHONO MOTOR ADJUSTMENT
1. Off-set adjustment
1)
2)
3)
4)
5)
6)
7)
8)
Stats
2)
3)
4)
Set the X-axis and Y-axis sensitivity of the oscilloscope
to 100mV/cm by using a 10:1 probe.
Connect the X-axis terminal of the probe with TP-203
on the motor drive base board and the Y-axis terminal
of the probe with TP-204. Use pin No. 8 as the ground.
Connect pin No. 5 and pin No. 8 and make a low
_ resistance circuit on the input terminal.
Stop the rotor at the maximum position of the X-axis
amplitude of the Lissajous’ figure of the oscilloscope
while turning the motor by hand.
Set the maximum amplitude at the we -axis by adjusting
VR-201. A=A'
Stop the rotor at the maximum position of the Y-axis
amplitude of the Lissajous’ figure. |
Set the maximum amplitude at the Y-axis by adjusting
VR-202. B = B’
Adjust the center of the circle to t 50mV.
Y-axis
1 (100mvV)
1 (100mV)
X-axis
Check the X-axis and Y-axis sensitivity of the oscillo-
scope by using + 5V power supply.
In case of DP-45F, cover the photo transistor of the
size detecting light receiver with a black rubber sheet
or something to avoid that light enters.
Remove the arm from the arm rest and remove the
turntable. Then, turn the motor with full speed.
Set the amplitude of the X-axis and Y-axis of the
Lissajous’ figure to 15 VP-P by adjusting VR-203 and
VR-204. Make sure that there isno voltage difference
between the X-axis and the Y-axis.
4.
5.
Hereafter,
3. Center adjustment
1) Adjust the X-axis and Y-axis sensitivity of the oscillo-
scope to 2V/cm.
2) Set the amplitude of the X-axis and Y-axis of the
Lissajous’ figure to exactly the same point from the
center by adjusting VR-205 and VR-206. After the
adjustment, the amplitude should be as shown in the
figure below.
Figure
7,.6V+0.4V
Adjusting the head gap
Adjust, so that the gap between the turntable magnetic -
coating surface and the detection head is 0.18 mm.
Lock adjustments for 45 rpm __
the earth reference point of the measuring
instrument should be connected to wrapping terminal 35.
of the servo control circuit board. |
1)
2)
3)
4)
Connect the two-channel oscilloscope to TP- 1 aid |
TP-2.
Set the speed selector to 45 rpm.
Take the arm off the arm rest and move it toward he
turntable to rotate the phonomotor.
Adjust VR-1 so that the pulse from’ ‘TP- 1 is positioned ~
to 50% of the triangular wave length from T.P.2.
0 | 50%
100% |
6. Lock adjustments for 33 rpm
1) Connect the oscilloscope in the same manner as the 45
rpm lock adjustments. Set the speed selector to 33°
rpm.
2) Make sure that the srisliea sues is poatisned be-
tween 40% and 80% of the triangular wave length.
NOTE:
Phase lock position for 33 rpm is fixed (relative to 45 rpm)
by R12 (metal fiim resistor). :
—~6§—

® ADJUSTING THE ARM CONTROL SECTION
Lead-in adjustment hole
VR-5 (Tracking force
adjustment)
VR*3 (Horizontal offset
voltage adjustment)
VR+4 (Lifter offset voltage adjustment)
mad
1)
2)
3)
1)
2)
3)
1)
2)
3)
4)
Adjusting
the
horizontal
OP
amp.
offset
voltage
Fix
the
tonearm
to
the
arm
rest
and
connect
the
oscil-
loscope to TP-8.
Set
the
lifter
switch
to
the
UP
condition.
Turn
VR~3
and
adjust
to
OV+0.01V.
Adjusting
the
lifter
OP
amp.
offset
voltage
Fix
the
tonearm
to
the
arm
rest
and
connect
the
oscil-
loscope
to
TP-6.
Set
the
lifter
switch
to
the
DOWN
condition.
After
about
7
seconds,
adjust
to
OV+0.01V
by
turning
VR-4.
Adjusting
the
tracking
force
Turn
the
power
supply
switch
OFF.
Take
the
arm
off
the
arm
rest.
Rotate
the
balance
weight
so
that
the
tonearm
becomes
parallel
to
the
turntable
surface
when
let
go.
Return
the
arm
to
the
arm
rest
and
turn
the
power
supply
switch
ON.
(Note)
In
case
of
DP-45F,
cover
the
size
detecting
photo
transistors
(2
pieces)
with
a
rubber
sheet
or
something
to
avoid
that
light
enters.
Wait
seven
seconds
after
the
arm
has
towered.
Place
the
cartridge
stylus
tip
onto
a
stylus
force
gauge
and
set
the
stylus,
force
adjustment
knob
to
1.5g.
(Note)
At
this
time,
the
stylus
tip
height
should
be
adjusted
so
that
it
is
about
the
same
height
as
during
play.
Turn
VR-5
and
adjust,
so
‘that
the
stylus
force
gauge
reads
1.5
g.
(Turn
VR
slowly.)
A.
Adjusting
the
30
cm
lead-in
position
Place
a
30
cm
record
on
the
turntable
and
set
the
record
size
selector
switch
to
“30”.
(Note) Keep the bottom cover closed.
Move
the
arm
so
that
the
stylus
tip
is
at
approximately
the
30
cm
lead-in
position.
Insert
a
small
flat-headed
screwdriver
into
the
lead-in
adjustment
hole;
move
the
arm
back
and
forth
and
fit
the
screw
driver
into
the
groove
of
the
cam
inside
gently.
3)
5.
After
turning
the
screwdriver,
pull
it
out
once.
Press
the
start
switch
and
adjust
so
that
the
stylus
position
stops
at
the
30
cm
lead-in
position.
(Note)
The
30
cm
lead-in
adjustments
cannot
be
per-
formed
unless
the
stylus
tip
position
is
approximately
in
the
30
cm
lead-in
position.
In
addition,
if
the
screw-
driver
is
left
inserted,
the
arm
will
not
move.
Adjusting the 17 cm lead-in position |
Adjust as necessary, such as when parts of the sensor sec-
tion have been replaced.
However, the following procedures should only be ee
when a discrepancy is found for the 17 cm lead-in position,
after the 30 cm lead-in position has been adjusted.
1)
2)
3)
4)
5)
6)
Stopper
Set the record size selector to 17 cm.
(Note} In case of DP-45F, the size is automatically
changed by placing a 17 cm record on the turntable.
By continuously pressing the start switch, the arm will
move over and stop. At this time, check now many
millimeters, toward the inside or outside, the stylus tip
deviates from the required 17 cm lead-in position.
Take off the bottom cover of the cabinet and check
the adjustment scale position of the shutter. (One
adjustment scale corresponds to a stylus tip movement
of 0.5 mm.)
Untighten the screw holding the sub shutter and place
a small flat-headed screwdriver into the slot of the
shutter. When the stylus position is toward the inside,
compared to the required position, move the sub
shutter toward the right of the scale; when the stylus
position is toward the outside, move the sub shutter
toward the left. When completed, tentatively tighten
the screw holding the sub shutter.
After the adjustments are made, press the start switch
and check whether or not the stylus stops at the 17 cm
lead-in position.
If the stylus stops at the required position, then tighten
the sub shutter screw.
Screwdriver _
Shutter
Sub shutter
Sub shutter screw
Slot

|
PARTS
LIST
OF
EXPLODED
VIEW
|
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KU-5020*1
KU-5021*3
KU-5020*3
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3x6 CBS
3x6 CPS
3W |
COLLER
SPRING
2x3 CPS —
SHUTTER
MAGNET ASS'Y
3E RING
4W
FRICTION WASHER
ADJUST CAM
3x12 CBTS (2)
3x12 CBTS (1)
COIL ASS’Y
YOKE (A) ASS'Y
LATERAL WEIGHT
3x3 BSS (D)
3x12 CBRTS (1)
VOLUME BRACKET
VOLUME KNOB
VOLUME KNOB
14N
TONE ARM ASS'Y
BALANCE WEIGHT
‘ASS'Y
HEAD SHELL ASS’Y
PICK UP CARTRIDGE |
3x25 CBS
3x12 CPTS (2)
3x20 CPTS (1)
MOTOR ASS’‘Y
MOTOR ASS‘Y
OUTPUT P.C.B.
OUTPUT P.C.B.
LEAD IN LED P.C.B.
LEAD iN LED P.C.B. |
3x10 CBRTS
3x10 CBRTS (1)
WASHER
HEAD SUPPORT
MAGNETIC HEAD
MAGNETIC HEAD
ASS'Y
3x6 CPS. W
P.C.B. SUPPORT
FRAME |
FRAME
3x16 CFTS (1)
REC. TURNTABLE
REC. TURNTABLE
RUBBER SHEET
RUBBER SHEET
3x12 CRTS (2)
2.6x12 CBRTS (1)
BOTTOM COVER
WASHER
INSULATOR ASS'Y
E2,EP,E1,
EA,EG,EK
DP-35F
DP-45F
DP-35F
DP-45F
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DP-45F
DP-35F
DP-45F
DP-35F
DP-45F
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KU-5020
KU-5021*7
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‘4428092007
4730204017
4730253013
SPRING
SERVO CONTROL UNIT
SERVO CONTROL UNIT
POWER SW P.C.B.
POWER SW P.C.B.
LOCK LED P.C.B.
LOCK LED P.C.B.
BUTTON (A)
BUTTON (B)
BUTTON (B)
COLLAR
COLLAR
RUBBER BUSH
CUSHION RUBBER
CABINET
CABINET
CABINET ASS‘'Y
3x14 CBRTS (1)
FRONT PANEL
SUB PANEL
SUB PANEL
DUST COVER ASS‘'Y
BUSHING
HINGE
BOS Sie Nes ae
CORD BUSH
OUTPUT CORD ASS'Y
OUTPUT CORD ASS'Y
SUB SHUTTER
4x20 CBRTS (2)
3x25 CBRTS (2)
SIZE DET. P.C.B.
3x12 CBRTS (2)
FRICTION SHEET
SIZE DET. P.C.B
ARM REST ASS'Y .
BUSH PLATE
LED STAND
LED WITH WIRE
LED COVER
3x12 CBTS (1)
SELECTOR BRACKET
2.6x8 CRTS (1)
2.6x6 CBRTS
DP-35F
DP-45F
DP-35F
DP-45F
DP-35F
DP-45F
DP-35F
DP-45F
DP-35F
DP-45F
DP-35F
DP-45F
E2,EC,EU,
EA,EG,EK
EP.E1
DP-45F
DP-45F
DP-45F
DP-35F
DP-45F
EU only
DP-35F
DP-45F

PARTS LIST OF P.W. BOARD
KU-5020 SERVO CONTROL UNIT (DP-45F)
‘|
SEMICONDUCTOR
GROUP
|
iC1
iC2
1C4
1C3,5
2630257001}
M5218P
80
|
IC6
2630198005|
NJM4556
C9,
24,27
|
2544136001
|
CE4wW1C101=
1C12
2630147001|
uPC78M05H
50,
68
|
C13
2630160004;
uPC7905H
C3,
10
2544146004
|
CE4W1H010=
IC7
2620276005
|
HD14066BP
12,17,
18
,
20,
66,
67
IC9,
10
2620218005|
HD7403P
ic11
2620057004
|
HD7473P
a
a
TR1,2
2710102005]
2SA1015
(Y)
35,
36
2544086009
|
CEOQ4W1E222=
C64 2544019005 | CE04wW1C221=
8,18,
19
: 7
ae
|
|
c19
2551070008
TR4~7
2730198002}
2SC
1815
{Y)
008
|
CQ93M1H682K
9~17
|
|
seas
?
|
TR3
2740038002
2SD467
(Cc)
aS
earls
ee
D7
~
10
2760237001
|
RVO06
Daas
Bach
es
es
Di~6
2760049008
|
1S2076
OJeNiesS:
11 ~ 38
TH1
LEDG, 9,10 | 3939041001| LED (LN81RCP-HL)
LED3~5 3939213004| LED (GL-5EG23)
TP1,2 3939157005| TPS605
LED1
- CD1,2
CD3
2630173004
2630174003
2630237005
2760311008
3939185006
3939053002
3939053028
RESISTOR GROUP
CAPACITOR
GROUP
7
;
C39, 40
70, 73
77,78
84 ~ 86
C14
C57
C25, 26, 29
30, 33, 34
37,41, 56
58, 61, 62
79
C7,8
C46
1,2, 11
13, 65
C21, 22
C6, 23
28, 31, 32
38, 45, 47
2452195008
2452201002
2452215001
2452223006
EP-5462H15 |
2116000073
2118024015
2531004007
2531008003
2531024003
2531027000
2533619005
2533627000
2533637003
2544129005
| 2544132005
IR3TO2
IR3TO3
LAG6358
THERMISTER (1KQ)
LED (NLO202GP3)
CDS
CDS
RN14K2E332G
RN14K2E562G
RN14K2E223G
RN14K2E473G
SOLID VOLUME
VO8PB203
V16V20KB502
CK45B1H102K |
CK45B1H472K
CK45F1H1032Z
CK45F1H104Z
CC45SL1H470J
CC45SL1H101J
CC45SL1H271J
CE04W1A470=
CE04W1C0100=
Metal film
3.3KQ
5.6KQ
22KQ
4A7KQ
Volume
22KQ2
20KQ -
5KQ
YaW
“AW
YaW
%W
Ceramic
1000PF 50V
A700PFE 50V.
0.01uF 50V
0.1uF
50V.
48,51, 53
87
C63, 69
2544135002 | CEO4W1C470=
2551078000
2554194017
C60
C15
CQ93M1 H333K
CO93P1H473J
OTHER PARTS GROUP
4178028101
4428030108
3998025000
2129180003
2129218001
4438568107
2050158049
HEAT SINK
VOLUME BRACKET
CRYSTAL (4.5MHZ)
PUSH SWITCH
PUSH SWITCH
LED HOLDER
4P WRAPPING
TERMINAL
3P WRAPPING
TERMINAL
2050158036
220uF
Remark
Electrolytic.
47pLF 16V
100uF 16V
1 uF 50V
2200uF 25V
16V
Film
-0.0068uF
50V
0.01uF 50V
| 0.018uF 50V
0.047uF 50V
0.033uF 50V
0,047uF 50V
e@ The carbon resistors rated at %4W are not listed herein.

KU-5021 SERVO CONTROL UNIT (DP-35F)
fs
ee
SEMICONDUCTOR GROUP
1C7 2620276005 HD14066BP
1C8,11 262005 7004 HD7473P
1C1 26301 73004 IR3TO2
IC2 2630174003 IR3TO3
1C4 2630237005 LA6358
1C3,5 263025 7001.| M5218P
IC6 2630198005 NJM4556
1C12 2630147001 uPC78M05H
IC13 2630160004 | wPC7905H
TR1,2,22 | 2710102005 2SA1015 (Y)
TR4~7 2730198002 2SC1815 (Y)
9~11,16,17
19 ~ 21
TR3 2740038002 2SD467 (C)
D1,4~6, 2760049008 182076
11 ~ 13
16,17
36 ~ 38
D7 ~ 10 2760237001 RV06 |
TH1 276031 1008 THERMISTER (1KQ)
LED.3~5 | 3939213004 LED (GL-5EG23) GREEN
7,8 |
LED1 3939185006 LED (LNO202GP3)
LED6,9,10 | 3939041001 LED (LN81RCP (HL))} RED
CD1 3939053028 CDS (10-15KQ)
CD2, 3 3939053002 | CDS
RESISTOR GROUP
Metal film
R20 2452195008 RN14K2E332G 3.3KQ2 %W
R19 2452201002 RN14K2E562G 56KQ %WwW
R12 2452215001 RN14K2E223G 22K YW
R11 2452223006 RN14K2E473G — 47KQ YW
Variable —
resistor
VR1 EP-5462H15 SOLID VOLUME 22KQ
VR3~5 2116000073 VO08PB203 20KQ
VR6, 7 2118024015 V16V20KB502 5KQ
Ceramic
C39, 40 2531004007 CK45B1H102K 1000PF 50V
C14 2531008003 CK45B1H472K 4700PF 50V
C25,26,29 | 2531027000 CK45F 1H104Z O.1uF 50V
30,33,34 | .
37 41
C7,8 | 2533619005 CC45SL1H470J 47PF 50V
C42, 46 2533627000 CC45SL1H101J 100PF 50V
C11,13,43 | 2533637003 CC45SL1H271J. 270PF 50V
| i Electrolytic
C21, 22 2544129005 CE04W1A470= 47 uF 10V
C6,23,28 2544132005 CE04W1C100= 10uF 16V
31,32,38
45,48,53
C63, 69 ' 2544135002 CE04W1C470= 47 uF 16V
C9, 24 2544136001 CE04W1C101= 100uF 16V
27,50
ae
|
eee
|
Remarks
2544146004 CE04W1H010= 1uF 50V
2544147003
2542037005
2542038004
CE04W1H2R2=
CE02W1E102=
CE02W1E222=
2.2uF 50V
1000uF 25V
2200uF 25V
Film
0.0068uF
. 50V
0.014F 50V
2551070008 CQ93M1H682K
2551072006 CQ93M1H103K
0.018uF 50V
0.033uF 50V
CQ93M1H183K
CQ93M1H333K
2551122008 | CQ93M1H473J 0.047uF 50V
2554194017 | CQ93P1H473J 0.047uF 50V
__ OTHER PARTS GROUP |
4178028101 HEAT SINK
4428030001 VOLUME BRACKET
3998025000 CRYSTAL (4.5 MHZ)
2129180003 PUSH SWITCH
2129218001 PUSH SWITCH
4438568107 LED HOLDER
2551075003
2551078000
* The carbon resistors rated at %W are not listed herein.
4
KU-5010/5014 MOTOR DRIVE UNIT
SEMICONDUCTOR GROUP
2630257001 M5218P
H201, 202 | 2680042004 H-300A
TR202,204 |} 2710105002 | 2SA966 (Y)
_TR201, 203} 2730201009 | 2SC2236 (Y)
D201, 203 | 2760049008 182076
TH201 ,202 | 2760311008 | THERMISTOR (1KQ)
RESISTOR GROUP ~
VO8PB 102 (1K&2)
V0O8PB203 (20K22)
ORG, PINK :
VR203,204 | 2116000031
VR201, 202] 2116000073
205, 206
CAPACITOR GROUP
2531027000 | CK45F1H104Z O.1uF SOV
2544015009 ; CE04W1C100= 10uF 16V
C203, 204 | 2551072006 | CO93M1H103K 0.01uF 50V
.@ The carbon resistors rated at %W are not listed herein.
PACKING AND ACCESSORIES GROUP
Ref.
5038044101 | PACKING ASS'Y
5038045100 | PACKING (L)
5038046109 | PACKING (R)
5298006002 | 45 ADAPTOR
5118243000 | INSTRUCTION
MANUAL
2033667007 | PLUG ADAPTOR EP, £1
3158547001 | SHELL ACCESSORY ASS'Y| EU, EC
5018280338 | CARTON CASE ASS'Y DP-35F
5018280325 | CARTON CASE ASS'Y DP-45F
5018281133 | CARTON CASE DP-35F
5018281120 | CARTON CASE DP-45F
5028103007 | BOTTOM PLATE
5028104006 | PROTECTION PLATE
5028102105 | UPPER PLATE
5058006006 | ENVELOPE
Remarks
60x100

EXPLODED
VIEW
OF
MAIN
PARTS
|(DP-35F)
en

B
EXPLODED
VIEW
OF
MAIN
PARTS
(DP-45F)
)
/
vanes,
5
A
?
~ By
=
f
a
(3
¢3
|
\\
;
/
12>

SCHEMATIC DIAGRAM OF DP-35F
33
SPEED
45
30
SIZE
17
START
STOP
REP.
LIFT
A B C D | E F G H
| FG-30I
(KU-5014)
LAG358
i :
| R211 c203 | TReol M5218P
'
LOCK IND. GND
= LED I
LNO2O2GP3
R2! Cis
NJM4556
22k 0,0068 wee
VR204 Ik
Europe/Australia
R203 330k
MOTOR
IC |
CONTROL
IR3TO2
HEAD —-
pPC78MOSH yPC7905H
es F
WY WM
132 (32
IN 5 OUT com OUT
COM IN
TH20I, 202
TO5-C2i0D
VR203 Ik
‘
1
a
a
AL
i
R15!
10k
MULTI. VOLTAGE
330k
65 Ril
VRI
22kB JRI 2SA966 (Y)
28A1015 (Y)
28C1815(Y)
2302236 (Y)
28D467 (C)
TR201,203 TR202,204
2SA966(Y) 2SC2236(Y)
10
O
“av elev
(-10V) (+410V)
10
D7~10 .
ic 12 RVOG x4 i ec
yPC78MOSH >——I power sw NORTH AMERICAN Laon
a E( zie)
e C IN
DRIVE OUT \ DOWN TIME
T/T ORIVE
x | 220 |TRI6 ae, ae WHT
Slo
(fesciaisty)
@
STOP
ARM
CONTROL
op
SwOD
/A\
POWER
TRANS
we fad Yo} } : Oo” Oo—
B TOS IC2 IR3TOS Vt So0sH IS2076 ee
z
()
“aer-7
LIFTER_-
RETURN
CONT.
:
a
-—
MATCHING
|
REST
END
CONT
H.
ae
ACCIN {IN ACCOUT} END | ANTI. DRIVE
+C45_ C53,
; 22}, MAX
10/16 10/16
Ne
x Ee | DAMPING
£ ce MIN
a
MIN
+
fog
DIG D36 DI7
gel TRACKING FORCE
xam §=& ANTI-SKATING
VR4 20k
one (M) ARM UP/DOWN
R67 C58
22 0.1
GNO 20
LED9,10 26
LN8@IRCPHL
R86 47k
CDS |
INSIDE —DARK
KU-502 | OUTSIDE-LIGHT
| CDS 2
REST END
LED6 LN8IRCPHL
CDS 3
30/17
IN SIDE +5V
OUT SIDE -—5V
@-+ HORIZONTAL
MOTOR
10 +@
LED3,4,5,7,8
Ics
D1,4~6,1
ic3
i¢4
_.
C5
Ic6
=
ic?
"ALTERNATIVES
:
For
2SAIOI5(Y)
:
2SA999(E/F)
Note:
e
Resistance
shall
be
1/4W
unless
otherwise
specified
and
the
GL-5EG23
HD7473P
1$2076
M5218P
LA6358
M52i8P
NUM4556
HDI4066
BP
For
2SCI8IS(Y)
:
28C2603(E/F)
esate,
The unit of capacitor is uF, P is pF unless otherwise specified.
This circuit diagram shows the basic circuit. It is subject to
change for the purpose of improvement.
Parts marked with Z\ are of importance in respect to the
safety, use the specified type without fail,
a ce P

P.W.
BOARD
OF
KU-5021
MOTOR
SERVO
UNIT
7
-502-7
KU
Pees
ie
N
©
ny
>
x
SAA.

SCHEMATIC DIAGRAM OF DP-45F
A
B
C
D
|
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6
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c203.
|
TR2Ol
“beaiee
q
|
|
HSMASSE
alee
t
4
5
R204
HEAD
ot
Is
Europe/Australia
MOTOR CONTROL
IC | IRSTO]
yPC7BMOSH —yPC7905H
POF ROG
YM
START STOP
SAMP. REVOLUTION |
PULSE DET
132 ‘ $73 2
t ouT com OUT
VR201 20k
z
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z 7 ne
H202
.< H-Z008I 1]
15k. 3
di : AAA, : 4
ee TH203tk TDS~C2I00
7 ; - TR201, 203 TR202, 204
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GND Netovy Aeiovh,
45 ' a
. : = com IN
_ TR3 { ae ok a
2SD467 MULTI. VOLTAGE... ae
;
y
28A966
(Y)
gy 28A1015 (Y)
:
2801815
(Y)
2802236(Y)
280467 (C)
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RS
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ism
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ARM
CONTROL
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REST/END
CDS3 30/I7
;
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|
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ee
at
ey
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Vee
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SG HORIZONTAL
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pS
(M)
6
MOTOR
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-5V Ct ae ee Bee ea
GND
—
°
OG,
1~25
ICD
Icio
AC
HI
1¢3_
1¢4
ics
tic6
ss
C7
ALTERNATIVES
+
For
2SAI0IS(Y)
+
2SA999(E/F)
Note:
e
Resistance
shall
be
1/4W
unless
otherwise
specified
and
the
1S2076 HD7403 HD7403 HO7473 M5218P LA6358 M5218P NJM4556 HD I40668P For 2SCIBIS(Y) = 2SC2603IE/F) ecg
, : Vss
e
The
unit
of
capacitor
is
uF,
P
is
pF
unless
otherwise
specified.
This
circuit
diagram
shows
the
basic
circuit.
It
is
subject
to
chanae
for
the
purpose
of
improvement.
®@ Parts marked with Z\ are of importance in respect to the
safety, use the specified type without fail.
— 15 —

= 2
a
O
>
om Lu
“” as
O -
O =
© N
© ns
— =
Li.
O Q
aa
<x
O
a
=
a.
7 -502-
KU
8 -502- KU
—- 16 —

CONNECTIONS
OF
P.W.
BOARD
pon nom eerinansnte banned ab MAA ail ib dtm
oP-45e
POWER
SW
©
KkU-502-
KU-5020
KU-S@2tes
de
|
POWER
ones
DP-45F
ONLY
te
Y
DP-45F
ONLY
®

/P.W. BOARD OF KU-5010/5014 MOTOR DRIVE UNIT
eee fo eee
— ann