Fisher Dac-z1 User manual

SERVICE

MANUAL

AUTOMATIC

DIGITAL

COMPACT

DISC

CHANGER

WITH

REMOTE

CONTROL

RDAC-Z1

|

FISHER

DAC-Z1

(

EUROPE

)

137

347

40

(EUROPE)

137

347

41

(SWISS)

SPECIFICATIONS

SYSTEM

oo.

eeeeeeee

tees

Compact

disc

digital

audio

system

Intro

Scan

0.2...

10

sec.,

or

1

~

99

sec.

program

mable

Remote

Control

(RDAC-Z1)

oo...

essere

eeeeerenee

31-function,

Scanning

............:ccee

2

speed

fast-forward/back

with

sound

wireless

remote

contro!

AUDIO

CHARACTERISTICS

Frequency

Re@SPonse

...........

cece

2Hz

—

20

kHz£0.5dB

Harmonic

Distortion

.........0.0.....

Less

than

0.0025%

(1

kHz)

S/N

Ratio

(IHF,

A-Network)

......

eee

eeeee

More

than

110

dB

Dynamic

Range

.........

ccs

eeeetecseeseeeeeeeeeeees

More

than

98

dB

Wow

and

Flutter

.........

Channel

Separation

More

than

100

dB

(1

kHz)

Output

Voltage

Max.

2...

eceeeseeeeceseaeeseeeeeeeseeeeeees

2

Vrms

Output

Level

and

impedance

Headphones...

eceecesceeseeseeeeetneeeeeeeees

0

~

500

mV/8

QO

Digital

Output

System

...

Optical

Output

.....

....

Digital

audio

interface

format

bieBiteks

—15dBm

~

—21dBm

Coaxial

Output

.........

cess

eeernees

500

mVp-p/75

9

£20%

Program

Functions

.0..........

ccc

cece

cecceeeeeeeeeeeanee

32

selections

Disc

Title

Functions

2.0.0...

eee

cee eee

eeeees

170

selections

REPO

atc.

sceied

inser

cesses

annnteeateciens

sa

teenseties

One

track,

ali

tracks,

all

programmed

selections

DIGITAL

SIGNAL

PROCESSING

Optical

PICKUP

0.0...

eee

ee

eee

rrneteeeeeeeeees

3-beamr

laser

Error

COrreCuOn:

cfc.tsccnsicicieeeetetevie

cee

eves

Raedaisisededehesas

CIRC

Sampling

Frequency

oo...

cere

44.1

KHz

D/A

Conversion

«0.0...

cccceee

eee

eenee

ere

n

eter

anaes

2

D/A

Conv

erters

18-bit

linear

FilterS:5.e

rccdl.

eis

8-times

oversampling

digital

filter,

linear

phase

anabg

filter

GENERAL

Power

Requirements

.........ccccccceccetetceeeteerersaaeees

AC

220V

(50Hz)

30

Watts

Dimensions

(WXHXD)

ooo...

cece

eect

ec

eeeeteeees

480X13.0X381

Weight

(ApPrOx:)

:...5.

cb.

f

ere

eosateentees

sae

abeneegbencianeeed

eer

9.4kg

—

Specifications

and

design

are

subject

to

change

without

notice.

—

REFERENCE

No.

WM-i70349

SAFETY

CERTIFICATION

CAUTION

~

VORSICHT!

VARNING

-

ADVARSEL

-

INVISIBLE

LASER

RADIATION

WHEN

OPEN

AND

INTERLOCKS

DEFEATED.

AVOID

EXPOSURE

TO

BEAM

UNSICHTBARE

LASERSTRAHLUNG

TRITT

AUS,

WENN

DECKEL

GEOFFNET

UND

WENN

SICHERHEITSVERRIEGELUNG

UBSERBRUCKT

IST

NICHT

DEM

STRAHL

AUSSETZEN!

OSYNLIG

LASERSTRALNING

NAR

OENNA

DEL

AR

IPPNAD

OCH

SPARR

AR

URKOPPLAD.

STRALEN

AR

FARLIG

USYNLIG

LASERSTRALING

VED

ABNING.

NAR

SIKKERHEDSAFBRYDERE

ER

UDE

AF

FUNKTION

UNDGA

UDSAETTELSE

FOR

STRALING

Laser

Diode

Properties

Material:

Ga-Al-As

Wavelength:

755

—

815

nm

(25°C)

Laser

Output:

Continuous

Wave

max.0.5

mW

CAUTION

—

USE

OF

CONTROLS

OR

ADJUSTMENTS

OR

PERFORMANCE

OF

PROCEDURES

OTHER

THAN

THOSE

SPECIFIED

HEREIN

MAY

RESULT

IN

HAZARDOUS

RADIATION

EXPOSURE.

THE

COMPACT

DISC

PLAYER

SHOULD

NOT

BE

ADJUSTED

OR

REPAIRED

BY

ANYONE

EXCEPT

QUALIFIED

SERVICE

PERSON-

CD

MAIN

P.C.BOARD

ALIGNMENT

POINTS

NEL.

(TOP

VIEW)

1€103

PUterernnyy

PO

TCa

(C102

AETV

HUET

TS

a

9

1

®

LOOP

GND

rey

mutant

vco,

CLK

®

TPIG

T.

COIL

Icios

KICK GAIN

TPI3

TRHD

©

HNUEEEIES

UD

VRIO6.

TRACKING

OFFSET

TAU

WEL

TPS

Hot

©

WH

SNO®

res

ie

@TE

VRIO$

TP3 TP4

TRACKING

[}

eer

GAIN

©

®

VRIO3

E/F

BALANCE

C_]

CN4

cN23

@xXFsy

@EFLG

Con

@TP9

GNO

@tTPa

LOOP

@tTP7

ose

Focus

VRION

GAIN

FOCUS

OFFSET

CD

PLAYER

ADJUSTMENT

PROCEDURES

BEFORE

CHECKING

OR

ADJUSTING

CD

PLAYER

1.

Procedures

for

all

adjustments

for

the

CD

player

from

start

to

finish

are

described

below.

2.

lf

no

problems

are

found

after

each

item

is

checked

when

the

pick-up

is

replaced,

there

is

no

need

to

adjust

all

items

again.

SETTING

OF

INITIAL

POSITION

OF

VOLUME

1.

Set

the

variable

resistors

to

the

initial

positions

listed

below:

VR101

(FOCUS

OFFSET)

..............

Mechanical

Center

VR102

(FOCUS

GAIN)

......

ee

Mechanicai

Center

VR103

(E/F

BALANCE)

..............00

Mechanical

Center

VR104

(TRACKING

GAIN)

............

Mechanical

Center

VR105

(KICK

GAIN)

«0...

eee

res

Mechanica!

Center

VR106

(TRACKING

OFFSET)

........

Mechanical

Center

MASTER

CLOCK

CHECKING

1.

Since

this

adjustment

Sets

standard

time

for

the

total

system,

be

sure

to

adjust

before

operation.

2.

Connect

the

frequency

counter

between

the

TP7

CLK

and

to

GND.

3.

Check

the

frequency

counter

reads

16.9344MHz

£300p.p.m.

PLL

(VCO)

FREE

RUN

FREQUENCY

ADJUSTMENT

'

1.

Connect

the

frequency

counter

between

the

TP14

VCO

and

to

GND.

(Use

a

10:1

probe)

2.

Short

the

TP1

HF

OUT

to

GND.

3.

Push

the

POWER

button

to

switch

the

power

on

and

push

the

STOP

button.

4.

Adjust

the

OSC

coil

L103

using

a

plastic

screwdriver

until

the

frequency

counter

indicator

reads

4.3218MHz

+

10kHz.

DSP

SYSTEM

CLOCK

CHECKING

1.

Connect

the

frequency

counter

between

the

test

point

X

IN

(IC

YM3815)

of

R229

lead

and

to

GND.

2.

Check

the

frequency

counter

reads

8.6436MHz.

16

9344MHz

(384

fs)

fs=44.1KHz

2-6”

OUTPUT

DIGITAL

AUDIO

OPTICAL

INTERFACE

FOCUS

OFFSET

ADJUSTMENT

1.

Push

the

POWER

button

to

switch

the

power

on

and

push

the

DISC

EJECT

button

to

open

the

Disc

Tray

and

remove

the

disc.

2.

Push

the

DISC

EJECT

button

to

close

the

Disc

Tray

and

push

the

STOP

button.

3.

Connect

a

DC

Volimeter

to

the

TP2

FE

and

to

GND.

4.

inthis

condition

check

that

the

DC

Voltmeter

indicator

is

in

the

range

OV+20mV,

and

adjust

VR101

if

it

is

not.

TRACKING

OFFSET

ADJUSTMENT

4.

Push

the

POWER

button

to

switch

the

power

on

and

push

the

STOP

button.

2.

Connect

a

DC

Voltmeter

to

the

TP16

T.COIL

and

to

GND.

3.

In

this

condition

check

that

the

DC

Voltmeter

indicator

is

in

the

range

OV£50mV,

and

adjust

VR106

if it

is

not.

NOTE:

Perform

this

adjustment

once

again

after

adjusting

the

E/F

BALANCE

and

TRACKING

GAIN

signals.

CONFIRMING

HF

LEVEL

1.

PLAY

the

fourth

item

on

the

test

disc

(Modern

Wave

I).

2.

Connect

an

oscilloscope

to

the

TP1

HF

pin,

and

check

that

its

HF

level

is

in

the

range

2.6+0.5V(p-p).

3.

If

the

results

of

the

above

procedure

are

not

satisfactory,

the

Pick-up

is

damaged.

E/F

BALANCE

ADJUSTMENT

1.

Place

the

test

disc

(Modern

Wave

JI)

on

the

Disc

Tray,

and

play

the

fourth

item

on

the

disc.

Short

the

test

point

TP

TEST

pins

on

the

p-con

Control

P.C.Board

to

the

TEST

mode.

2.

Short

the

TP6

HOT

to

GND

to

turn

tracking

servo

OFF.

3.

Connect

a

DC

Voltmeter

and

an

oscilloscope

via

the

low-

pass

filter

like

that

shown

in

the

illustration

below

to

the

test

terminal

TPS

TE

(tracking

error)

pin.

22k

TE

DC

Voltmeter

and

Osci

Hoscope

GND

Measurement

circuit

4.

Adjust

VR103

so

that

the

DC

Voltmeter

reading

is

0V+45mvV

(oscilloscope

waveform

is

symmetric

to

+

and

—

about

the

zero

level).

3

CD

PLAYER

ADJUSTMENT

PROCEDURES

(continued)

FOCUS

GAIN

ADJUSTMENT

1.

Apply

VR102

to

the

position

of

Mechanical

center

posi-

tion,

and

place

the

test

disc

(Modern

Wave

II)

on

the

Disc

Tray.

Push

the

POWER

button

to

switch

the

power

on

and

PLAY

the

first

item

on

the

test

disc.

Now

apply

a

signal

of

1kHz

and

0.3Vp-p

from

the

signal

generator

to

the

TP7

OSC.

Connect

an

oscilloscope

to

the

TP8

LOOP

and

to

GND.

Set

the

oscilloscope

to

X-Y

operation,

and

while

observ-

ing

the

lissajous

waveform

adjust

VR102

to

the

point

where

the

phase

difference

is

90°

as

shown

in

Fig.

1

be-

low.

Fig.1

TRACKING

GAIN

ADJUSTMENT

4;

Apply

VR104

to

the

position

of

Mechanical

center

posi-

tion,

and

place

the

test

disc

(Modern

Wave

IL)

on

the

Disc

Tray.

Push

the

POWER

button

to

switch

the

power

on

and

PLAY

the

first

item

on

the

test

disc.

Now

apply

a

signal

of

1250Hz

and

0.3Vp-p

from

the

signal

generator

to

the

TP11

Osc.

Connect

an

oscilloscope

to

the

TP10

LOOP

and

to

GND.

Set

the

oscilloscope

to

X-Y

operation,

and

while

observ-

ing

the

lissajous

waveform

adjust

VR104

to

the

point

where

the

phase

difference

is

90°

as

shown

in

Fig.

1

above.

NOTE:

lf

these

two

adjustments

are

performed,

the

TRACKING

OFFSET

must

also

be

adjusted.

KICK

GAIN

ADJUSTMENT

1.

2.

Place

the

test

disc

(Modern

Wave

I)

on

the

Disc

Tray.

Set

the

oscilloscope

to

NORMAL

TRIG.,

set

the

EXT.

TRIG.

to

external

trigger,

and

input

the

trigger

from

test

point

TP13

TRHD

to

the

oscilloscope.

test

point

TP5

TE

to

Channel

1

of

the

oscilloscope.

Push

the

POWER

button

to

switch

the

power

on

and

PLAY

the

first

item

on

the

test

disc,

and

the

push

the

PAUSE

button.

Now

observe

the

waveform

for

TE

with

trigger

applied

from

test

point

TP13

TRHD

pin.

At

this

point,

ad-

just

VR105

so

that

a

kick

pulse

waveform

of

about

1

to

1.3

tracks

as

shown

in

Fig.

2

below

is

obtained.

TP-5

(TE)

——

TP-13

(TRHD)

D/A

CONVERTER

DISTORTION

ADJUSTMENT

1.

2.

SS:

Change

the

Output

Selector

Switch

to

ANALOG

position.

Connect

the

Harmonic

Distortion

Meter

to

the

LINE

OUT

Jack

through

the

Amplifier

(60dB)

and

Low

Pass

Filter

(20kHz).

Place

the

test

disc

YEDS7/YEDS18

(SONY)

on

the

Disc

Tray,

and

play

the

1kHz

(—

60dB).

Adjust

the

Audio

P.C.Board

VR301

(Left

channel)

and

VR302

(Right

channel)

so

that

distortion

is

at

a

minimum

level

(less

than

1.6%).

Disconnect

the

Amplifier

(60dB)

and

play

the

1kHz

(0dB).

In

this

condition

check

that

the

Distortion

meter

indicator

is

less

than

0.003%.

CABINET

EXPLODED

VIEW

(1)

(LL

\

eR

i

a

ee

be

tae

CABINET

EXPLODED

VIEW

(2)

CABINET

PARTS

LIST

he

Part

No.

Description

OQ’ty

PACKAGE

620

000

0024

=

Bag

Polyethylene

1

620

201

8904

Outer

Carton

1

620

196

4844

Sheet,Poly

1

620

195

3787

Pad,Bottom

1

620

195

3794

Pad,

Top

1

620

1527452

Serial

No.

Sheet

2

ACCESSORIES

620

202

7852

=

Assy,Poly

Cover

1

620

202

7869

Instruction

Manual

1

620

196

9757

Cord

1

620

196

2826

Opto

Connector,Digital

1/0

4

620

152

2624

Certificate

Card

1

620

1527452

Serial

No.

Sheet

1

620

057

8783

Bag

Fan

1

620

197

0555

Remocon,RDAC-Z1

(Remote

Control)

1

620

198

9786

Label

1

CABINET

A\

620

006

6679

Capacitor

0.01MF400V

[C1]

1

620

017

4961

Connector

2P

Assy

[CN7W]

1

620

017

4442

Connector

4P

Assy

[{CN8W}

1

620

017

3773

+=Connector

6P

Assy

[CN10W]

1

620

197

3679

Assy,Connector-S,6P

[CN6]

1

620

187

3709

Assy,Connector-S,4P

[CN11]

1

620

197

3846

Assy,Connector-S,6P

[CN24}

1

620

197

3853

Assy,Connector-S,2P

(CN25]

1

620 197

3693

Assy,Connector-S,7P

1

620

200

4136

=

Assy,Receptacle,1P

1

620

203

8346

=

Assy,

Terminal,

1P

1

620

061

2340

Notes

(Laser)

1

620

061

2401

~=—Notes

(Laser)

1

620

061

2418

Notes

(Laser)

1

620

1258110

Lug

4

620

123

7658

Sheet

2

620

125

8424

Wire

Band

12

620

1527452

=

Serial

No.

Sheet

1

ZX

620

016

7598

=

Power

Switch

{SW1]

1

2

A\

620

023

7550

~=—

Power

Cord

1

3

620 196

4790

Unit,Lid

Mecha

1

3-1

620 196

4875

Assy,Chassis,Lid

1

3-2

620

196

3380

Gear,Eject

1

3-3

620 196

3397

Gear,Load

1

3-4

620

196

3403

Pulley,Gear

1

3-5

620

196

3373

Belt,Square

1

3-6

620

196

4929

Motor

1

3-7

620

196

4868

Switch,Push,NO,

1P-1T

1

3-8

620

196

4073

=

Switch,Leaf

1

3-9

411

031

0103

SCR

BIN

2.6X3

“

3-10

411

002

4901

SCR

PAN

2x4

1

3-11

411

002

5007

SCR

PAN

2x6

1

4

620

196

4493

Assy,Cabinet,Front

1

5

620

196

4486

Assy,Lid,Disk

1

6

620

196

4547

Assy,Panel,Front

1

7

620

201

8508

Assy,Foot

(Europe)

4

7

620

1959413

Assy,Foot

(Swiss)

4

8

620 196

4523.

=

Assy,Hinge,10

Key

1

9

620

195

3886

=

Cover,

Top

1

10

620 196

1263

Plate,Bottom

1

11

620

201

8898

Panel,Rear

1

12

620

201

7754

Panel,Side,Wood,Left

(Europe)

1

12

620

195

3732

Panel,Side,Wood,Left

(Swiss)

1

13

620

2017761

Panel,Side,Wood,Right

(Europe)

1

13

620

195

3749

Panel,Side,Wood,Right

(Swiss)

1

14

620

197

4317

Knob,Lock

Lever

1

15

620

195

5590

Button,Small

3

16

620

1955514

=

Button,Power

1

W

620

1955552

Button,Function

‘1

18

620

195

5569

+=

Button,

Operate

1

19

620 197

1224

Veil

1

20

620

195

1943

Handle

2

21

620

196

1225

Chassis,Main

1

22

620

196

1232

Chassis,Center

1

23

620

196

1218

Chassis,Front

1

24

620

195

8256

Bracket-E,Trans

1

25

620

1961195

Bracket-E,

Volume

1

26

620 196

1201

Bracket-E,Power

Switch

1

27

620

196

1270

Bracket-E,PCB

Shield

1

Part

No.

Description

Q'ty

28

620

195

3800

Spacer

4

29

620

2017105

Spacer,Wood

4

30

620

198

6921

Cushion,Front

1

31

620

199

5039

==

Cushion,Button

(L)

1

32

620

199

5060

Cushion,Button

(S)

1

33

620

1975192

Pad,Damper

1

34

620

196

4226

_—~

Fixer,

Rivet

1

35

620

1986570

Sheet,

Volume

1

36

620

197

5758

_—

Feit,

Cushion-1

1

37

620

197

5765

~—

Felt,

Cushion-2

3

38

620

196

1256

Lever,Lock

1

39

620

196

1249

Spring,Plate,Lock

1

40

A\

620

201

8553

Power

Trans,SEV,30VA

1

41

620 050

4409

=

Mount

P.C.B

1

42

620

053

2136

~=Bushing

(Power

Cord)

1

or

620

053

2129

=

Bushing

(Power

Cord)

1

43

620

053

7025

Cover

Safety

1

44

620

189

1195

Knob

Volume

(Phones

Level

Control)

1

45

620

1149104

Sheet

3

46

620

122

6423

Screw,

PAN

+M2.6X5.0

2

47

620

1230130

SCR

PAN

W/WAS

+M2.6X5.0

2

48

620

202

9634

_—sInsulator,Sheet

1

49

620

1245509

Cushion

2

50

620

201

7099

Cap,Wood

4

51

620

2019949

Spacer

4

52

620

203

7073

=Gushion

4

53

620

2019611

Sheet,Switch,Power

1

54

620

116

1137.

Adhesive

Film

1

61

620

202

1355

Assy,PCB,Main

1

62

620

197

2276

Assy,PCB,Audio

1

63

620

197

2313

Assy,PCB,Audio

Sub

1

64

620

197

2344

Assy,PCB,Headphone

1

65

620

197

2368

Assy,PCB,Power

1

66

620

197

3617

Assy,PCB,Control

1

67

620

197

3624

Assy,PCB,Display

1

71

412 033

7404

SPECIAL

SCREW

4

72

4110207700

SCR

S-TPG

BRZ

3X6

26

73

4110999704

SCRS-TPG

BRZ

3X6

10

74

4110216405

SCR

S-TPG

BIN

3X8

5

75

4110999803

SCR

S-TPG

BRZ

3x8

9

76

4110210809

SCR

S-TPG

BIN

2x6

9

77

4110212704

SCR

S-TPG

BIN

2.6X6

1

78

4110213107

SCR

S-TPG

BIN

2.6X8

5

79

4110215903

SCR

S-TPG

BIN

3X6

3

80

4110216603

SCR

S-TPG

BIN

3X8

10

81

411

107

6404

SCR

S-TPG

PAN

2.6X6

|

82

412

034

8509

SPECIAL

SCREW

2

83

411

003

8908

SCR

PAN+SW

3x6

2

84

4111113000

SCRTRS

5x8

4

85

4110045906

NUT

HEX5

4

86

412

033

7602

SPECIAL

SCREW

4

87

4110829605

SCR

WOOD

FLT

3.1X16

4

88

411085

2504

WASHER

Out

TW

3

2

89

412

0383

7909

SPECIAL

WASHER

4

NOTES:

1.

Parts

order

must

contain

Model

Number,

Part

Number

and

De~

scription.

2.

Ordering

quantity

of

screws

and

resistors

must

be

multiple

of

10

pcs.

PRODUCT

SAFETY

NOTICE

Each

precaution

in

this

manual

should

be

followed

during

servic-

ing.

Components

identified

with

the

|EC

symbol

A\

in

the

parts

list

and

the

schematic

diagram

designate

components

in

ubsich

safety

can

be

of

special

significance.

When

replacing

a

compo

sient

iden-

tified

with

A\,

use

only

the

replacement

parts

designatecd,

or

parts

with

the

same

ratings

of

resistance,

wattage

or

voltage

that

are

designated

in

the

parts

list

in

this

manual.

Leakage-curent

or

re-

sistance

measurements

must

be

made

to

determine

that

exposed

parts

are

acceptably

insulated

from

the

supply

circuil

before

re-

turning

the

product

to

the

customer.

CD

INDEX

MECHANISM

EXPLODED

VIEW

CD

INDEX

MECHANISM

PARTS

LIST

nee

Part

No.

Description

Q’ty

CD

INDEX

MECHANISM

620

1149104

Sheet

1

620

1258110

Lug

1

620

1258424

Wire

Band

6

1

620

125

6673

Washer

4.7X9X0.13

2

620

016

9363

~—

Lever

Switch

1P2T

4

3

620

030

4108

Motor

(Index)

1

4

620

030

4115

=

Motor

(Load)

1

5

620

084

2501

Slide

Plate

Assy

1

6

620

085

0896

_—

Lever

Index

Assy

1

7

620

085

3385

Arm

index

Assy

1

8

620

085

6553

Magnet

Assy

1

9

620

187

2767

Cushion

Rubber

4

10

620

187

3658

Chassis

{Load)

1

2]

620

119

1530

Holder

Disc

1

12

620

127

8514

Gear

Wormwheel

1

13

620

127

8521

Gear

Index

1

14

620 127

8538

+=

Gear

Worm

1

15

620

127

8545

Gear

Cam

Left

1

16

620

127

8552

Gear

Cam

Right

1

17

620

127

8569

Gear

Pulley

1

18

620 127

8576

Gear

Load

1

19

620

127

8583

Gear

Pinion

2

20

620

128

3600

~——

Be

It

(Timing)

1

21

620

1286540

~—s

Bet

2

22

620

129

5948

Support

Front

1

23

620

1295955

Support

Rear

1

24

620

1295962

Flap

Disc

Cramp

1

25

620

193

6438

Tray

5

26

620

1306736

=

Slide

Left

1

27

620

130

6743

Slide

Right

1

28

620

1319262

Lever

Cam

Left

1

29

620

1319279

Lever

Eject

1

30

620

1319286

Lever

Stop

1

31

620

1319293

Lever

Rock

5

32

620

1319309

Lever

Adjust

1

33

620

133

3572

=

Shaft

Gear

Worm

1

34

620 183

3589

=

Shaft

Index

1

35

620 133

3596

=

Adjust

1

36

620

133

3602

Shaft

Lever

Rock

1

37

620

136

0684

Guide

Left

1

He

Part

No.

Description

Q’ty

38

620

136

0691

Guide

Right

1

39

620

1360707

Guide

Plate

1

40

620

136

5887

Cap

Gear

Pinion

2

41

620

1379105

Spring

Lever

Stop

2

42

620

1379112

Spring

Arm

Index

1

43

620

137

9129

Spring

Lever

Adjust

1

44

620

138

6394

Spring

Lever

Rock

1

45

620

138

6400

Spring

Plate

1

46

620

139

1091

Spring

Lever

Index

1

47

620

1307122

Slide

Plate

Left

1

48

620

139

1367

Spring

Slide

PL

Left

1

49

620

1253801

Washer

3.1X5.4x0.5

1

51

620

079

3001

LED

P.C.B.

Assy

1

§2

620

079

3018

Photo

Transistor

P.C.B.

Assy

1

§3

620

079

3025

Photo

Sensor

P.C.B.

Assy

1

54

620

197

2399

LED 8cm

P.C.B

Assy

1

55

620

197

2412

Sensor

8cm

P.C.B.

Assy

1

61

620

1226249

Screw

Pan

Hd.Tap-2,W/Washer+

M2.6X5.0

5

62

620

122

6324

Screw

Washer

2

63

620

0514279

Screw

3X8

1

64

620

0514316

Screw

3X10

2

65

620

123

1021

Screw

Braz.

HD.

+

M2.6X14

4

66

620

122

8397

Screw

Tapping

+

2.0X6.0

1

67

4110207007

SCRS-TPG

BRZ

3X20

2

68

4110205904

SCRS-TPG

BRZ

3X10

13

69

4110207700

SCRS-TPG

BRZ

3X6

6

70

4110205508

SCR

S-TPG

BRZ

2.6X6

5

71

4110221904

SCR

S-TPG

FLT

2.6X6

1

72

4110310103

SCR

BIN

2.6X3

2

73

4110310905

SCR

BIN

2.6Xx4

2

74

4110307707

SCR

BIN

2x8

2

75

411063

7309

SCR

TPG

BIN

2X10

3

76

411

063

8504

SCR

TPG

BIN

2x8

1

NOTES:

1.

Parts

order

must

contain

Model

Number,

Part

Number

and

De~

scription.

2.

Ordering

quantity

of

screws

and

resistors

must

be

multiple

of

10

pes.

|

1

CD

MECHANISM

EXPLODED

VIEW

CD

MECHANISM

PARTS

LIST

hae

Part

No.

Description

Q’ty

i

Part

No.

Description

Q'ty

CD

MECHANISM

21

620

197

2443.

Assy,PCB,Feed

Pulse

1

620

125

8424

Wire

Band

2

1

620

0626194

Pick-up

Assy

88

C

1

31

4111080104

SCRFLT

PCS

2x5

2

620

015

8633

~—-

Leaf

Switch

1

32

4110990701

SCR

PAN

PCS

1.7Xx3

2

3

620

030

4290

Spindle

Motor

1

33

411

107

6404

SCR

S-TPG

PAN

2.6X6

3

4

620

1859652

Motor

1

34

4110400507

SCR

PAN

2.6X3

2

5

620

196

2697

Spring,Torsion

4

6

620

187

2699

Bracket

Gear

Assy

1

NOTES:

7

620

1840315

Chassis

1

1.

Parts

order

must

contain

Model

Number,

Part

Number

and

De-

|

8

620

1230116

Set

Screw

V-Cone

2x4

1

scription.

a6

oss

is

pes

eee

caney

'

2.

Ordering

quantity

of

screws

and

resistors

must

be

multiple

of

10

}

1

620

184

1602

Gear

Pinion

1

Bes:

12

620

1841619

Gear

Load

1

13

620

187

3696

Gear

Rack

1

14

620

187

2774

~—

Bet

1

:

|

15

620

187

2811

=

Shaft

Pick-up

2

et

|

ro)

l

Fisher DAC-Z1 User manual

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