Denon Dp-37f User manual

DENON

——

SERVICE

MANUAL

FULLY

AUTOMATIC

DIRECT

DRIVE

TURNTABLE

SYSTEM

MODEL

DP-37F

SERIES

U.S.

and

Canadian

models

do

not

inctude

cartridge.

NIPPON

COLUMBIA

CO,

LTD.

PEATURES:

ccna

sp

tasinaa

2

abatie-es

gereteleaiis

eligi

dt

avatdgdvana

es

ayaGelebiviaiate

Meatecalat

an

2

SPECIFICATIONS

.........

Se

deersis

ee

be

Misch

aegis

i

aol

data

3

BLOCK

DIAGRAM

..........-.0055

Aes

nae

Mea

Reet:

ee

setaes

4

PART

NAMES

AND

EUNCTION

222

c-teaunee

caine

waa

cedar

naald

cues

5

ADJUSTMENT

METHOD

.......

ES

Te

ene

ne

er

eT

a.

6Y?

EXPLANATION

HOW

THE

LSI

QUARTZ

. .

PLL

MOTOR

CONTROL

OPERATES

.......cccccsecsccevevsseeeueens

8

PARTS

LIST

OF

PW.

BOARD

........ccccccceccenvecucevecevecenanes

2)

PARTS

LIST

OF

EXPLODED

VIEW

......cccccccccecceneseeeeueues

veer.

10

EXPLODED

VIEW

<simoviis

ceveandsalewsestenedewn

ches

aa

ROS

erate

nindes

os

SCHEMA

TIC:

DIAGRAM

26c.cc

seems

tie

vie

bbw

core

erin

eineked

thaw

eee

12

CONNECTIONS

OF

PW:

BOARD

=

0ix.k

codon

dated

daend(hiGeie

oiwerns

13

P.W.

BOARD

OF

KU-5260

SERVO

CONTROL

UNIT

oo...

cece

eee

ees

14

P.W.

BOARD

OF

KU-5014

MOTOR

DRIVE

UNIT

........cceeescesaneens

15

FEATURES

Microprocessor

controlled,

contactless

servo

tonearm

A

unique

microprocessor

controlled,

contactless

servo

tonearm

ensures

safe,

easy

to

use

automatic

operation

with

no

deterioration

in

sound

quality.

Q-damping

method

(Dynamic

servo

tracer)

Low

frequency

resonance

caused

by

the

cartridge

compliance

and

the

effective

tonearm

mass

is

elec-

tronically

damped

both

horizontally

and

vertically

.

to

effectively

suppress

crosstalk:

and

inter-modula-

tion

distortion.

The

dynamic

servo

tracer

maximizes

the

performance

of

the

low

mass

tonearn’

and.

results

in

a

record

reproduction

of

excellent

sound

image

with

minimum

noise

and

distortion,

Low

mass

straight

arm

ae

Having

an

outstanding

tracing

ability,

this

arm

maxi-

mizes

the

performance

of

the

high

compliance

car-

Even

with

the

most

up-to-

tridge

to

the

full

extent.

date

high

grade

records,

its

tracing

ability

is

excellent.

4,

DENON

quartz

on

bi-directional

servo

The

ultimate

in

rotational

accuracy

is

realized

by

the

combination

of

a

magnetic

pulse

detector

and

a

quartz

lock,

with

the

addition

of

a

bi-directional

servo.

Newly

developed

cartridge

The

low

mass

MM

type

cartridge

DL-65

with

an

elliptically:

shaped

stylus

minimizes

tracing

distortion

anc

contributes-to

the

clarity

of

the

reproduced

sound,

Newly

developed

cartridge

(European

model

only)

A

high

output

.MC

-cartridge

with

an

output

voltage

comparable

to

MM

cartridges.

The

Di-710

is

a

high

output

MC

cartridge

which

can

be

connected

directly

to

the

MM

position

of

the

am-

plifier

without

step-up

transformers

or

head

amplifiers.

Note:

U.S.

&

Canadian

models

do

not

include

car-

tridge.

SPECIFICATIONS

Parts

marked

with

A\

and/or

shading

in

this

service

manual

have

special

characteristics

important

to

:

-

safety.

Be

sure

to

use

the

specified

parts

for

replacement.

®

Phono

motor

section

Drive

system

:

Servo

controlled

direct

drive

Turntable

speeds

:

33-1/3,

45

rpm

Wow

&

Flutter

:

Below

0.012%

wrms

(servo

system)

:

Below

0.02%

wrms

(J1S}

S/N

ratio

:

Over

78

dB

{DIN-B}

g

Rise

time

:

Normai

speed

within

2

seconds

(at

33-1/3

rpm)

Turntable

platter:

Aluminum

die-cast;

300

mm

diameter

Motor

:

Linear

drive

motor

:

Speed

control

system

:

Speed

servo

by

frequency

detection

and

phase

servo

contro!

Speed

deviation

:

Below

0.01%

Load

characteristics

:

0%

(80

g

stylus

force;

outermost

groove}

e

Tonearm

section

Arm

type:

Dynamicaily

balanced,

straight

tube

tonearm

Effective

length

:

220

mm

Overhang

:

16mm

Tracking

error

:

Within

3°

Automatic

mechanism

:

Electronically

controlled,

fully

automatic

Adjustable

stylus

force

range

:

Q~

3.0

g

(1

scale=0.1

g)

Suitable

cartridge

weight

range

:

Approximately

4.0

~

9.0

g

{including

screws,

nuts)

®

Cartridge

section

:

Made!

:

{Asian

model)

{Europian

model}

DL:65

DL-110M

Type:

Moving

magnet

(MM)

Moving

coil

(MC)

Output

voltage

:

2.5mV

;

1.6mV

Frequency

response

:

20 Hz

~

30

kHz

20

Hz

~

45

kHz

Tracking

force

;

1840.3g

1.84039

e

General

Power

supply

:

50/60

Hz,

Voltage

is

shown

on

rating

label

Power

consumption

:

Approx,

8W

:

Demensions

:

434

(W)

x

145

(H)

x

410

(D)

mm

17

(W)

x

5.7

{H)

x

16.1

(BD)

in

:

Weight

:

Approx.

7.0

kg

Approx.

15

|b

_

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

:

2.

Leakage

current

Before

returning

the

appliance

to

customer,

test

the

leakage

current

when

the

power

plug

is

connected,

Use

a

calibrated

(with

an

errer

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.

;

|

BLOCK

DIAGRAM

“

Lock

indication

“Gy

feF,

Speed

selector

(33/45)

—aaas

Start

o

6

Stop

Repeat

Lifter

Size

s@lector

sat_—

{30/47}

Oo

0

Anti

skate

and

Tracking

force

adjust:

ment

Rotational

speed

detection

FG

Phonomotor

Amplifier

Quartz

PLL

Motor

contro!

LST

Maror

(M)<

i

TC

9142

Memorize

START/STOP

command

Speed

detection

Up/Down

command

ry

QO

damping

‘

Bs

+

Power

Ofori

3

n-

+

Vertical

motar

-

Arm

contrat

microprocessor

IR3TO3

{Lifter

mator}

Rest/End

:

Position

Compera

;

amptifier

4)

Memorize.

+

Horizontai

-

killer

com-

Acceleration

mand

input

Acceleration

+

Output

Compare’

amplify

17/30

Position

detection

Amplify

re

Power

Amplifier

|

oe

&

(M)

+

i

%

Q,

damping

Horizontal

motot

Speed

detection

iPART

NAMES

AND

FUNCTION

|

Power

switch

POWER

This

turns

the

power

supply

on

and

off,

Push

the

but-

ton

down

until

it

locks.

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.

Record

size

selector

switch

SIZE

Before

playing.a

record,

press

the

button

correspond-

ing

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.

Speed

selector

switch

SPEED

Before

playing

a

record,

press

the

button

correspond-

ing

to

its

record

speed.

The

(33)

indicator

will

fight

for

33

1/3

rom

records.

The

(45}

indicator

will

light

for

45

rpm

records.

Lock

indicator

LOCK

The

lamp

wili

light

when

the

turntable

reaches

a

nominal

rpm.

speed

in

the

Piay

mode.

10

UP-LIFTER

Arm

lifter

switch.

Press

this

button

to

raise

or

lower

the

tonearm

during

play,

or

when

playing

records

manually.

The

“UP”

indicator

will

light

up.

Repeat

switch

REPEAT-ON

Press

this

button

for

playing

the

same

record

repeated-

ly

the

“ON”

indicator

will

light

up.

Start

switch

START

Press

this.

button

to

start

records

automatically.

Stop.

switch

STOP

Press

this

button

to

stop

a

record

during

piay.

Tracking

force

adjustment

knob

=

TRACKING

This

knob

is

used

to

adjust

the

tracking

force

and

anti-skating

amount.

;

Q-damping

adjustment

knob.

Q-DAMPING

ADJUSTMENT

METHOD

e

PHONO

MOTOR

ADJUSTMENT

1}

2}

3)

4)

5)

8)

7)

8)

9)

2.

1)

2)

3)

Off-set

adjustment

Set

the

X-asis

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

beard

and

the

Y-axis

terminal

of

the

probe

with

TP-204,

Use

No.

8

as

the

ground.

Connect

No.

5

and

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

X-axis

by

adjusting

VR-201.

A=A'

Stop

the

rotor

at

the

maximum

position

of

the

Y-axis

amplitude

of

the

Lissajous’

figure.

7

Set

the

maximum

amplitude

at

the

Y-axis

by

adjusting

VR-202.

B

=B’

Adjust

the

center

of

the

circle

to

+

5OmvV.

Y-axis

4+,

.(100mV}

:

{100mvV)

X-axis

eo

Disconnect

No.

5

and

No.

8

after

adjustment.

Amplitude

adjustment

-

Check

the

X-axis

and

Y-axis

sensitivity

of

the

oscillo-

scope

by

using

£

5V

power

supply.

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

te

15

VP-P

by

adjusting

VR-203

and

VR-204.

Make

sure

that

there

is

no

voltage

difference

between

the

X-axis

and

the

Y-axis..

isveP

1pyPP

.

Center

adjustment

+)

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

4.

Adjusting

the

head

gap

Adjust,

so

that

the

gap

between

the

turntable

magnetic

coating

surface

and

the

detection

head

is

0.18

mm.

5.

Checking

the

33

r.p.m.

and

45

r.p.m.

locks

From

now

on,

use

test

point

TP-1

of

the

servo

control

circuit

board

as

the

earth

reference

point

of

the

measuring

instrument.

1)

Connect

an

oscilloscope

to

test

point

TP-6.

2)

Make

sure

to

check

that

the

voltage

of

TP-6

at

normal

speed

is

approximately

2.2

V,

, :

Vang

=

22V

e

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}

2}

3)

2.

3)

2)

3)

3.

1)

2)

3)

4)

5)

4.

1)

2)

Adjusting

the

horizontal

OP

amp,

offset

voltage

Fix

the

tonearm

to

the

arm

rest

and

connect

the

oscil-

loscope

to

TP-3.

Set the

lifter

switch

to

the

UP

condition.

Turn

VR-3

and

adjust

to

OVt0.01V.

.

Adjusting

the

lifter

OP

amp.

offset

voltage

Fix the

tonearm

to

the

arm

rest

anc

connect

the

oscil-

lascope

to

TP-4.

Set

the

liter

switch

to

the

DOWN

condition,

After

about

7

seconds,

adjust

to

OV+0.07V

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.

Wait

seven

seconds

after

the

arm

has

lowered,

Place

the

cartridge

stylus

tip

onto

a

stylus

force

gauge

and

set

the

tracking

force

adjustment

knob

to

1.89.

{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

1.8g.

(Turn

VR

slows.}

Adjusting

the

30

cm

fead-in

position

Place

a

30

cm

record

on

the

turntable

and

set

the

record

dize

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

fead-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

head-in

position.

{Note}

The

30

cm

head-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

rot

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

died

when

a

discrepancy

is

found

for the

17

cm

!ead-in

position,

after

the

30

cm

lead-in

position

has

been

adjusted.

1)

2}

3)

4)

5)

Set

the

record

size

selector

to

17

cm.

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

sty!us

position

is

taward

the

inside,

“sompared

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

Stopper

Sub

shutter

screw

EXPLANATION

HOW

THE

LS!

QUARTZ

PLL

MOTOR

CONTROL

OPERATES

©

LSI

motor

control

...

TC9142P.

{33

r.p.m,

is

set

as

the

standard

speed)

©

Due

to

C-MOS

construction,

handle

this

IC

with

ex-

treme

care.

O

Vin

(min)

..0.7

x

Veo

=3.6V

©

Vy

(max.)..,0.3

x

Vee

=

1.5V

©

In

terminals

4,

5,

10,

and

11,

pull-up

resistors

are

built

in,

Terminal

1

:

GND

Terminal

2

:

OSC

OUT

(7.68

MHz)

O13

us”

Terminal

3

:

OSC

IN

(7.68

MHz)

_

Terminal

4

+

Internal

frequency

divider

ratio

switch

and5

Terminals

4

and

5

determine

the

frequency

dividing

ratio

of

the

internal

frequency

divider,

Terminal

6

:

FG

input

T=

1.8

ms

(33

rpm)

=

7.33

ms

(45

rpm)

APC

output

(TP-6)

Phase

control

system

output

of

the

motor

Terminal

7

:

Same

in

either

33

rpm

or

45

rpm

Terminal

8

:

Terminal

10:

Terminal

71

Terminal

42:

Terminal

14:

Terminal

15:

Terminal

16:

AFC

output

Speed

(frequency)

control

system

output

of

the

motor

Same

in

either

33

rpm

or

45

rpm

33/45

rpm

switch

input

L

...

33-1/3

rpm

H,,,

45

rpm

:

PLAY/STOP

input

L

...

PLAY

H

...

STOP

Lock

detector

output

Within

locking

range...

H

| ~

Outside

locking

range

...

L

Reference

frequency

input

(CR

IN)

Connected

to

terminal

15

Reference

frequency

output

{CP

OUT}

In

accordance

with

the

ratio

set

by

terminals

4

and

5,

the

divided

frequency

output

is

obtained,

.

a

7.68

x

10°

+4

=

1.92

MHz

(center

value}

{When

terminal

4:

H

and

terminal

5:

L)

Line

voltage

{Vcc}

Veco:

5V

40.25

V

PARTS

LIST

OF

P.W.

BOARD

KU-5260

SERVO

CONTROL

UNIT

SEMICONDUCTOR

GROUP

IC4,

5

2620057004

|

HD7473P

icg

2620276005

|

HD14066BP

Ic}

2630271003

|

TC9142P

12

2630174003

|

IR3TO3

IC3,

8

2630257001

|

M-5218P

1C6,

12

2630237005

|

LA6358

107

2630198005

|

NuM4556D

iC10

2630147001

|

pPC78MO5H

Ici

2630160004

|

uPC7905H

TR3,8

2710102005

|

2SA1015{Y)

TR1,2

2730198002

|2SC1815(Y)

4~7

9~15

1~5

2760049008

|

1s2076

410~17

p6~9

2760237001

|

RVOG

THI

2760311008

|

THERMISTOR

(1K2)

LEDI~6

3939219008

|

GL-5EG23

LED?7~9

3939041001

|

LNS1RP-HL.

:

CDS1,

2

3939053002

|

CDS

cDs3

3939053028

|

CDS

(10-15Kn}

RESISTOR

GROUP

Carbon

fiim

R15

2410173004

|

RO14B2H331J

3302

AW

Variable

resistor

VR1,2

2118024015

|

VI6V20K

8502

5KQB

2116000073

|

VO8PB203

20K28

CAPACITOR

GROUP

Ceramic

C15,

18,19

|

2531004007

1000PF

21,

24,

27

3,

50

C4,

8,

32

35,

36,

38

40,

42,

44

51,

101,

102

107,

108

cto,

11

C12

|

C53,

57

c1,5

54.

a

CK45B1H102K

50V

2531027000

|

CK45F1H1042Z

O1nF

50V

2533603008

2532611003

2533627000

2533637003

10PF

22PF

JOOPF

270PF

CC45SL1H100D

CC45SL1H220J

CC45SL1H101J

CC45SL1H271J

50V

.

50V

Electrolytic

C5

O.47uF

50V

103,

117

C2,3,6

14,

17,

20

23,

59,

60

113

C7,

16,

26

33,

37,

48

2544145005

|

CEQ4W1HR47=

2544146004

|

CEO4W1HO10=

1pF

-

50V

2544132005

|

CEO4W1CT00=

25441

28006

CEO4W1A220=

22uF

10V

C30

2544129005

|

CEOD4W1A470=

47uF

0

10V

C29,

31

2544130007

|

CEQ4wic101=

100uF

16V

34,

63

C45

2544080005

|

CE04W=1E102M

1000unF

25V

C43

2544086009

|

CE04W1E222M

2200uF

25V

;

Film

C46,

47

2551072006

|

CO93M1H103K

0.01uF

SOV

58,

105

C61

2551121025

|

CO93M1H103J

O.0inF

50V

C13

2557121096

|

CQS3M1TH393J

'

0.039uF

SOV

ch2

2551122008

|

CQ93M1H473J

0.047uF

50V

C55,

116

2551122024

|

CQ93M1H683J

0.068uF

50V

OTHER

PARTS

GROUP

2129218001

|

TACT

SW

2129180003

|

PUSH

SW

:

3998037001

|

CRYSTAL

7.68

MHZ

4178028101

|

HEAT

SINK

4428030108

|

VOLUME

“~BRACKET-

SWITCH

BRACKET

LED

HOLDER

LED

HOLDER

4428164003

4438811207

4438568107

@

The

carbon.

resistors

rated

at

“W

are

not

listed

herein,

KU-5014

MOTOR

DRIVE

UNIT

Ref.

No.

Part

No,

Part

Name

SEMICONDUCTOR

GROUP

1C201

H201,

202

TR202,204

TR201

,203

D207,

203

FH201,202

2630257001

2680042004

2710105002

2730201009

2760049008

276031

1008

M52718P

H-300A

2SA966

(Y}

28C2236

(Y}

182076

THERMISTOR

(1KQ)}|.

RESISTOR

GROUP

VR203,204

|

2116000031

VR201

,202

|

2116060073

VO8PB

102

(1K)

VOS8PB203

(20K22)

205,

206

|

CAPACITOR

GROUP

C205

2531027000

|

CK45F1H104Z

O.inF

50V

C202.

2544075008

|

CEO4W1C100=

©

10uF

16V

C203,

204

|

2551072006

|

CO93M7H103K

O.01nF

50V

#

The

carbon

resistors

rated

at

%W

are

not

listed

herein.

Remarks

symbols

in

the

parts

list

refer

to

the

following

countries

and

areas.

;

:

EA:

Australia

E1:

Multiple

voltage

model

EK:

United

Kingdom

E2:

European

continent

EU:

U.S.A,

EC:

Canada

PARTS

LIST

OF

EXPLODED

VIEW

ce

ese

Te]

129801

ssl

Seatac

RU!

ee

AS

Soucageane

ee

+

|

4713303016

|

3x6

CBS

Ee

2

|

4711303018

|

3x6

CPS

3

|

4751003006

|

3W

SR5A07

z

s

4

|

4438545201

|

COLLER

1018416300

CABINET

ASS'Y

5

|

4638225004

|

SPRING

.

55

|

4148201000

|

SHEET

6

|

4711810019

|

2x3

CPS

,

56

|

1038268302

|

CONTROL

FRAME

7

|

4338241100

|

SHUTTER

57

|

1038280109

|

PANEL

FRAME

@

|

3418025208

|

MAGNET

ASS'Y

58

|

1468151118

|

DUST

COVER

ASS'Y

g

|

4761003009

|

3E

RING

59

|

462802300

|

BUSHING

10

4751005004

AW

AO

eee

cue

11

|

3158451003

|

FRICTION

WASHER

ABE

eas

el

42

|

4249019202

|

ADJUST

CAM

é

43

|

4733808012

|

3x12

CBTS

(1)

ANE

44

|

2398013215

]

COIL

ASS'Y

15

|

4338175108

|

YOKE

{A}

ASS'Y

46

|

3158712108

]

LATERAL

WEIGHT

47

|

4744304000

|

3x3

BSS

(D}

Ue

B00

ee

48

|

4730306012

}

3x12

CBRTS

(1)

63

|

EP-7376

CORD

BUSH

19

|

4428030108

|

VOLUME

BRACKET

64

|

2033642103

|

OUTPUT

CORD

ASS'Y

29

|

1128085029

|

VOLUME

KNOB

2021640000

|

OUTPUT

CORD

ASS‘Y}

EU

only

21

|

4756133007

|

14N

65

|

4338243001

|

SUB

SHUTTER.

22

|

3158896215

|

TONE

ARM

ASS’Y

: ;

66

|

4733811009

|

3x25

CBRTS

(2)

23

|

3158899018

|

BALANCE

WEIGHT

67

|

4428164003

|

SWITCH

BRACKET

ASS'Y

63

|

1138186002

|

KNOB

24

|

3158553037

|

HEAD

SHELL

ASS'Y

g9

|

4318086000

|

FRICTION

SHEET

25

|

DL006s

BICK

UP

CARTRIDGE

|

EA,

EK,&1

71

|

3158911116

|

ARM

REST

ASS'Y

DL-110M

PICK

UP

CARTRIDGE

|

E2

|

72!

Ep.a772

CORD

HOLDER

26

|

4713808003

|

3x25

CBS

73

|

4438812001

|

SPACER

27

|

4731806003

|

3x20

CPTS

(1)

74

|

4148181007

|

SHILD

SHEET

98

|

2178081030

|

MOTOR

ASSY

75

|

4712306014

|

3x12

CFS

29

|

KU-5060*1

|

OUTPUT

P.C.B.

|

76

eee

3x8

cBRTS

a)

30

|

KU-6060*2

|

LEAD

IN

LED

P.C.B.

. .

ALBEE

:

E:

a

‘Gs

SECTOR

Ame

31

|

4730355018

|

3x10

CBRTS

79

|

4730204017

oma

CRTs

(u

39

|

4419846014

|

WASHER

33

|

4418163101

|

HEAD

SUPPORT

WARNING:

34

|

3918423006

|

MAGNETIC

HEAD

Parts

marked

with

/X

and/or

shading

have

special

characterist:

35

|

4700009019

3x6

CPS.

W

important

to

sefety.

Re

sure

to

use

the

specified

parts

for

repiace-

36

|

4730309019

|

3x16

CBRTS

(1)

ment:

37

|

1468167209

|

FRAME

ASS’Y

£2,

EA,

EU,

EC,

EK

PACKING

AND

ACCESSORIES

GROUP

1468167212

|

FRAME

ASS‘Y

E1

3g

|

4732309017

|

3x16

CFTS

(1)

Part

Na.

39

|

4218217306

|

REC,

TURNTABLE

40

|

4218288005

|

RUBBER

SHEET

5038055006

|

PACKING

ASS'Y

41

|

4725207016

|

2.7x13

COWS

5038056005

|

PACKING

(LI

42

|

1988099004

|

BOTTOM

COVER

5038087004

|

PACKING

(F)

43

|

4751106042

|

WASHER

6298006002

|

45

ADAPTOR

a4

|

1048091119

|

INSULATOR

ASS'Y

6118288007

|

INSTRUCTION

45

|

1048091106

|

INSULATOR

ASS'Y

MANERA

46

|

KU-5260

|

SERVO

CONTROL

UNIT

2033667007

|

PLUG

ADAPTOR

a7

|

Ku-5260°4

|

POWER

SWP.C.B.

9152647001

|

SHELL

ACCESSORY

ASS'Y

4g

|

4428162209

|

FIXING

BASE

5018836017

|

CARTON

CASE

4g

|

1138184305

|

KNOB

{A}

5028151004

|

BOTTOM

PLATE

50

|

1138185207

|

KNOB

(B)

5028121005

|

PROTECTION

PLATE

51

|

4438158096

|

COLLAR

5028152003

|

UPPER

PLATE

5058006006

|

ENVELOPE

60x100

5798041106

|

OVERHANG

GAUGE

—10—

|

EXPLODED

VIEW

|

qa

|

SCHEMATIC

DIAGRAM

A

I

B

ifs

Cc

0

E

‘

F

ered

2

G

bet

=

H-

_j

onc

LAG358

[

oe

a

ae

ee

ge

ee

eg

eee

Pye

ge

-

|

~

7

M5218P

KU-5260

KU-5014

4201

“|

NJM4556

R210

270k

x

:

aie

SERVO

CONTROL

UNIT

!

MOTOR

DRIVE

UNIT

8

rote

orn

|

oer

a:

|

LOCK

IND

RS

|

ie

Ry

39x

|

sane

Tee

pie

ole

P2037

LH

|

6

2

“4

Ria

H

é

Europe/Austratia

TRI

S.

R204

ce

ol

osx

28cieI5

Y

asl

=

Rzi2

:

‘

to

ie

SR]

SM

x

15k

00

5)

ds

eneee

8

00

cS

270p

7a

le

TH20l—

tk

TDS-C2I0D

o-oo

82

OT

ae

538

(™

yPC7BMOSH

—

sPC79O5H

R3

330k

LEO

PLAY

33445

rim

=

ae

a:

;

ie

‘

wsziee

meer

MOTOR

CONTROL

aa

es

a

icl

Teos42P

s

|=

||

|

1

‘

1

-_

H202

|

1

t

é

2

.

H-3008

t

\

y

Y

t

8

15M

(P/O7W)

132

5

S

in.

OUT

COM

OUT

8

VOLTAGE

COM

N

2

SELECTOR

a

i

[4

25A966

S2076

x2

el

|

ae

aon

28C1815

AE

GA

CRE

STE

We Oa

A

o

z

2802236

POWER

SW

©

ae

c

0}

“€)

‘

NPN

3

2

ol

£

TRIO

3]

¢

2SCi8I5

Y

1C10

‘

L)

Fd

3

»PC78M0SH

2

*{K)

PNP

7

Pr

M4

!

e

£

ry

e)

US

and

Canadian

Model

A

8

BO

c

fon

DOWN

UP

CONT.

do

i

[

rs6

tox

|

AC

1204

E

TIME

8

Lit

el

15)

FeCiaisy

Se

Bs

2sciaisy

‘ac

cord

A\

ARM

CONTROL

ee

aN

i

>

-

RANSA\

'c2

tR3TO3

A,

1

4

TRIS

=

2SCIBISY

ds

out

@

wx

|TRACKING

FORCE

MATCHING

|

rd

1

ANTI.

@

2)

7

s

>

MIN

4|

©

RVO6

g

wax

$12

DAMP.

(s2076

wa

=)

San

&

~

SD

:

é

Va

es’

Y

100k

Fe

of.

Lae3se

8

5

;

5

icea>

.-

HD1

40668

gf.

8

f=

6

=

INSID_

*DARK

o

=

OUTSID*

BRIGHT

=

—~

OUTSIDE

#-5V

INSIDE

*45V

6

HD

7473P

13

GNO

20

iF)

19

2K

20

RIO8

C59_

C60

180k

047/50

1750

me

E

7

RiO7

470

ange?

?

+

/-

f¢

UP

aSY

‘

Down.

74

7

|

SPEED

DETECTION

MOTOR

DRIVE

j

if

Ge

(vrmn

Resistance

shall

be

1/4W

unless

otherwise

specified

and

the

unit

is

2.

e

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.

es

Note:

©

Parts

marked

with

Z\

are

of

importance

in

respect

to

the

safety,

use

the

specified

type

without

fail,

2

[

CONNECTIONS

OF

P.W.

BOARD

[

P.w.

BOARD

OF

KU-5014

MOTOR

DRIVE

UNIT

|

Denon DP-37F User manual

Popular Turntable manuals by other brands