Marantz Tt-6000 User manual

TT-6000

service

manual

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MARANTZ

DESIGN

AND

SERVICE

Using

superior

design

and

selected

high

grade

components,

MARANTZ

Company

has

created

the

ultimate

in

stereo

soun

Only

original

MARANTZ

parts

can

insure

that

your

MARANTZ

product

will

continue

to

perform

to

the

specifications

fe

which

it

is

famous.

Parts

for

your

MARANTZ

stereo

are

generally

available

within

72

hours

throughout

the

nation

via

a

toll-free

line

to

ot

National

Parts

Depot

in

California.

The

sales

professionals

who

take

your

call

immediately

refer

to

their

own

desk

top

cor

puter

terminal

and

can

quickly

determine

the

availability

and

price

information

you

require.

If,

for

some

reason,

your

ord

should

exceed

our

available

stock,

we

usually

can

instantly

provide

an

alternate

replacement

part

or

current

delivery

info

mation.

When

the

order

is

placed

and

confirmed,

the

computer

simultaneously

generates

‘‘hard

copy”

orders

at

the

distrib

tion

center.

As

hard

copies

come

directly

from

the

computer

to

the

national

parts

depot,

your

requested

stock

is

assemble

and

prepared

for

shipment

and

placed

on

the

first

available

carrier

for

delivery

to

you.

ORDERING

PARTS

Phone

orders

will

eliminate

mail

delays,

and

we

encourage

the

use

of

this

method.

If

you

order

by

mail,

use

MARANTZ

par

order

forms

which

are

available

from

our

National

Parts

Depot

located

at

the

following

address:

SUPERSCOPE

NATIONAL

PARTS

DEPARTMENT

20525

Nordhoff

Street

Chatsworth,

California

91311

Phone:

1-800-423-5108

1-213-998-9333

The

following

information

must

be

supplied

to

eliminate

delays

in

processing

your

order:

Complete

address.

Complete

part

numbers.

Complete

description

of

parts.

Model!

number

for

which

part

is

required

(indicate

MARANTZ).

Account

number

(for

account

customers

only).

PWN

>

Direct

consumers

will

be

provided

with

the

current

retail

price

quotation

on

available

parts

in

order

to

advise

them

of

the

co

of

the

parts

and

shipping.

OVERSEAS

PARTS

ORDERING

Parts

may

also

be

ordered

from

the

following

overseas

addresses:

CANADA

AUSTRALIA

JAPAN

Superscope

Canada,

Ltd.

Superscope

(Australasia)

Pty.,

Ltd.

Marantz

Japan,

Inc

3710

Nashua

Drive

32

Cross

Street

(P.O.

Box

604)

3622

Kamitsurumé

Mississauga

Brookvale

2100

N.S.W.

Sagamihara

Shi

Ontario,

Canada

L4V1M5

Australia

Kanagawa,

Japan

EUROPE

Superscope

Europe,

S.A.

Marantz

France

Marantz

Audio

U.K.

Ltd

Superscope

GmbH

Avenue

Leopold

Ill,

2

Rue

Louis

Armand

9

London

Road,

203

Max-Planck-Strasse

z

7120

Peronnes-Lez-Binche

92600

Asnieres

Staines

D-6072

Dreieich

1

Belgium

Hauts-de-Seine

Middlesex

West

Germany

7

France

England

Ail

of

the

above

locations

are

fully

equipped

to

take

care

of

your

total

service

needs.

Because

various

countries

have

differi

configuration

requirements,

it

is

necessary

that

you

contact

the

service

facility

in

your

particular

country.

In

the

event

th

there

is

no

service

location

listed

for

your

country,

please

contact

the

nearest

facility

for

the

necessary

assistance.

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INTRODUCTION

This

service

manual

was

prepared

for

use

by

Authorized

Warranty

Stations

and

contains

service

information

for

a

Marantz

Semi-Automatic

Quartz

Lock

TT-6000

Turn-

table.

Service

information

and

voltage

data

included

in

this

manual

are

intended

to

be

used

by

experienced

service

technicians,

knowledgeable

in

Turntable

designs

and

Ser-

vice.

All

instructions

should

be

read

and

no

attempt

to

repair

the

circuits

or

mechanisms

should

be

made

until

complete

operation

is

understood.

The

parts

list

in

this

manual

pertains

to

five

different

areas.

Be

sure

that part

numbers

for

your

respective

area

are

correct

before

parts

orders

are

placed.

A

simple

des-

cription

is

provided

for

parts

which

can

be

purchased

locally

or

through

the

Marantz

Parts

Facilities.

Refer

to

the

Marantz

Design

and

Service

Section

of

this

manual

for

correct

parts

ordering

methods.

TT-6000

SERVICE

MANUAL

CONTENTS

SUBJECT

MARANTZ

DESIGN

AND

SERVICE

.

CARTRIDGE

WIRE

COLOR

CODE

STYLUS

OVERHANG

ADJUSTMENT

STYLUS

TRACKING

FORCE

ADJUSTMENT

TONE

ARM

TRAVEL

ADJUSTMENT

PHOTO

CELL

DETECTION

CIRCUIT

LEAD

IN

ADJUSTMENT

ELEVATION

PLATE

ADJUSTMENT

.

ELECTRONIC

ADJUSTMENT

.

PHASE

LOCK

ADJUSTMENT

WOW

AND

FLUTTER

ADJUSTMENT

CIRCUIT

WAVEFORM

ANALYSIS

TT6000

TROUBLE

SHOOTING

CHART

TT6000

FINAL

ASSEMBLY

.

TT6000

WIRING

DIAGRAM

POWER

SUPPLY

CIRCUIT

BOARD

MOTOR

CONTROL

CIRCUIT

BOARD

SWITCH

CIRCUIT

BOARD

.

SWITCH

LOGIC

CIRCUIT

BOARD

CIRCUIT

VOLTAGE

CHARTS

.

TT6000

ELECTRICAL

SCHEMATIC

.

TT6000

SWITCH

LOGIC

CIRCUIT

SCHEMATIC

.

SWITCH

CIRCUIT

DESCRIPTION

.

AUTOMATIC

RETURN

CIRCUIT

DESCRIPTION

TT6000

MECHANICAL

ASSEMBLY

.

PARTS

LIST

.

TT6000

TECHNICAL

SPECIFICATIONS

PACKAGING

ASSEMBLY

PAGE

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12-13

14

ALIGNMENT

ADJUSTMENTS

This

service

manua!

was

prepared

for

qualified

tech-

nicians

familiar

with

turntable

maintenance

and

align-

ment

procedure.

Review

complete

adjustment

sec-

tions

before

proceeding.

CARTRIDGE

WIRE

COLOR

CODE

Before

installing

a

cartridge

to

the

headshell,

the

wires

should

be

connected

to

the

cartridge.

The

cart-

ridge

or

its

technical

sheet

will

identify

the

con-

nection

pins.

It

may

be

necessary

to

slightly

compress

the

terminal

clips

on

the

headshell

wires

with

your

fingers

to

firm

the

contact

area

to

the

pins.

Below

is

the

|headshell

color

description.

HEADSHELL

WIRES:

Right

Channel

Hot.................-.4--

Red

Right

Channel

Ground..................

Green

Left

Channel

Hot.

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

0.000

e

wees

White

Left

Channel

Ground....................

Blue

After

wire

connections

are

made,

install

the

cartridge

mounting

screws,

provided

with

the

cartridge,

through

the

mounting

slots

and

tighten

firmly

enough

to

hold

the

cartridge

in

place.

Final

adjustments

are

made

after

the

overhang

dimensions

is

adjusted.

A.

STYLUS

OVERHANG

ADJUSTMENT

A

45RPM

adaptor

is

supplied

with

the

TT-6000

turn-

table

that

will

be

used

for

adjusting

the

overhang

dimension,

An

arrow

is

marked

on

the

45RPM

adap-

tor,

and

a

gradient

scale

from

11

through

18.

1.

Place

the

adaptor

on

the

spindle

with

the

arrow

pointing

towards

the

rear

of

the

turn-

table.

The

gradient

scale

will

be

in

the

lower

left

quadrant

when

viewed

from

the

front.

2.

Remove

stylus

protective

cover

and

balance

the

tone

arm.

Place

the

tone

arm

to

the

gradient

scale

and

set

stylus

contact

to

gradi-

ent

17mm

on

the

45RPM

adaptor.

Set

the

cartridge

screws

after

checking

that

the

cart-

ridge

is

parallel

to

the

sides

of

the

headshell.

B.

STYLUS

TRACKING

FORCE

ADJUSTMENT

1.

Remove

the

stylus

protective

cover

and

adjust

the

counterweight

until

the

tone

arm

is

cap-

able

of

being

suspended

in

midair

without

movement.

2.

Set

the

counterweight

dial

to

zero.

3.

Rotate

the

counterweight

towards

the

pivot

point

to

the

manufacturer’s

specified

cart-

ridge

tracking

force.

4.

Adjust

the

anti-skate

control

to

the

same

amount

of

force

as

the

stylus

tracking

force.

TONE

ARM

TRAVEL

ADJUSTMENT

Changing

the

angle

of

the

feed

arm

assemble

deter-

mines

the

speed

of

the

tone

arm

travel.

NOTE:

Care

must

be

excercised

to

maintain

clearance

between

the

feed

arm

assembly

and

the

friction

rubber.

Refer

to

Figure

1.

FEED

ARM

CLEARANCE

FRICTION

RUBBER

FIGURE

1

Moving

the

Feed

Arm

Assembly

clockwise,

when

viewed

from

bottom

of

the

turntable,

slows

the

tone

arm

return

and

counter-clockwise

will

speed

the

return

travel.

Loosen

the

hexagon

set

screw

on

the

feed

arm

assy

(Refer

to

Figure

2)

and

turn

feed

arm

assy

in

increments

of

a

few

degrees

either

clock-wise

(slow),

counter-clockwise

(fast)

until

desired

travel

speed

is

set.

Re-tighten

set

screw

after

checking

clear-

ance

between

the

feed

arm

assy

and

the

friction

rubber

(2mm).

LEAD

-

IN

ADJUSTMENT

yw

ECCENTRIC

RETURN

ADJUSTMENT

ECCENTRIC

SELECTOR

ASSEMBLY

FEED

ARM

FIGURE

2

PHOTO

CELL

DETECTION

CIRCUIT

Install

the

tone

arm

in

its

rest

clip

and

turn

the

turntable

on.

Select

33RPM

MODE.

Adjust

voltages

below

in

the

Photo

Cell

Detection

circitit

VR1-D.C.

Voltage

between

Pins

9

and

10-0.2VDC

VR2-D.C.

Voltage

between

Pins

9

and

11-0.65VDC

After

the

tone

arm

travel

and

photo

cell

detection

circuit

is

adjusted

then

the

eccentric

pins

on

the

feed

arm

assy

can

be

used

for

fine

adjustment.

The

return

eccentric

will

adjust

the

tone-arm

speed

return

while

the

Lead-in

eccentric

will

position

the

tone

arm

during

lead

in

to

the

disc.

|

LEAD

IN

ADJUSTMENT

Adjust

disc

lead-in

dimension

by

turning

the

lead-in

eccentric

on

the

feed

arm

assembly.

Turn

eccentric

clockwise

to

adjust

tone

arm

away

from

the

disc

and

turn

counter

clockwise

to

move

the

tone

arm

toward

the

disc.

ELEVATION

PLATE

ADJUSTMENT

Cueing

elevation

of

the

tone

arm

is

adjusted

by

the

cueing

nut

located

in

the

cueing

lift

shaft

on

the

top

of

the

turntable.

Turning

the

cue

nut

clockwise

(viewed

from

the

top

of

the

turntable)

lowers

the

cueing

elevation

height

and

counter-clockwise

incre-

ases

the

elevation

height

of

the

cueing

arm.

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TH

ELECTRONIC

ADJUSTMENTS

Follow

alignment

sequence

for

electronic

adjustments

H

below.

A.

Supply

Voltage

Verification

B.

Phase

Lock

Alignment

C.

Wow

and

Flutter

Alignment

SUPPLY

VOLTAGE

Connect

a

digital

voltmeter

to

Power

Supply

Board

Pins

and

verify

DC

voltages.

A.

17-(Ground)

C.

15(~—12VDC)

B.

20-(+12VDC)

OD.

14-(+5VDC)

PHASE

LOCK

ALIGNMENT

A.

Adjust

crystal

oscillator

VC1

trimmer

by

mon-

itoring

(Pin

13)

IC-3

for:

33RPM

-

22500

+

2

Micro-Secs

(44.44Hz)

45RPM

-

16666

+

2

Micro-Secs

(60.00Hz)

B.

Connect

a

dual

trace

scope

to

(Pin

13)

IC-3

and

(T.P.)

collector

X1.

Superimpose

wave

forms

and

adjust

VR4

and

VR5.

Refer

to

Figures

below.

33RPM

-

14.0

+

0.4

M

Secs.

with

VR4

45RPM

-

11.0

+

0.4

M

Secs.

with

VR5

14.7

0.4

ms

)

1C3-13

T.P.

(33

RPM)

T.P.

(45

RPM)

|

11.2.0.4

ms

WOW

AND

FLUTTER

ALIGNMENT

It

is

recommended

to

align

wow

and

flutter circuit

by

both

methods

(meter

alignment),

(scope

alignment)

below.

WOW

AND

FLUTTER

METER

ALIGNMENT

A.

Connect

a

wow/flutter

meter

to

the

amplifier

output

and

adjust

VR1-Motor

Control

Circuit

Board

for

minimum

reading.

B.

Adiust

VR2

and

VR3-Motor

Control

Circuit

Board

alternately

to

minimize

flutter.

WOW

AND

FLUTTER

SCOPE

ALIGNMENT

A.

Connect

a

dual

trace

scope

(Pins

3,

8

Motor

Control

Circuit

Board)

and

superimpose

wave

forms.

Reference

Figures

below.

B.

Adjust

VR1

for

amplitude

and

VR3

and

VR4

for

90°

phase

difference.

NOTE:

The

Turntable

must

be

level

for

all

wow

and

Flutter

adjustments.

{INCORRECT

DRIVE

WAVEFORM

difference

CORRECT

DRIVE

WAVEFORM

90°

PHASE

CIRCUIT

WAVEFORMS

b—a|

33RPM-22.5mSec

45RPM-16.66mSec

COLLECTOR

}-.—____——-om

33RAPM-22.5mSec

45APM-16.66mSec

33RPM-22.5mSec

45RPM-

16.66rmS

ec

PAT

Av

Aes

fe.

IC3-8

—

33RPM-22.5mSec

45RPM-16.66mSec

]

|

5.0¥

1C3-13

33RPM-22.5mSec

45

RPM-16.66mSec

33RPM-4.0V

45RPM-4.3V

X11,

13

EMITTER

33APM-1I3mSec

45RAPM-83mSec

PINS

4,7

ad

33RPM-113mSec

45RPM-83mSec

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TT-6000

TROUBLE

SHOOTING

CHART

|

PROBLEM

SUSPECTED

AREA

Stylus

Remains

in

One

Groove

1.

Stylus

Tracking

Force

.

Verify

Tone

Arm

Balance

2.

Tone

Arm

Lead

Wire

Binding

.

Re-Arrange

Lead

Wires

3.

Anti-Skate

Mechanism

.

Check

Anti-Skate

Cam

Tone

Arm

Does

Not

Aavance

to

1.

Selector

Feed

Arm

Assy

_

Mis-Adjusted

Lead-in

Eccentric

Record

Position

Tone

Arm

Does

Not

Return

After

1.

Selector

Feed

Arm

Assy

.

Mis-Adjusted

Feed

Arm

Assy

1a.

Mis-Adjusted

Return-Eccentric

.

Verify

Correct

Adjustment

Record

End

2.

VR1,

VR2

Photo

Cell

Ckt

Cueing

Mechanism

Height

Does

1.

Elevation

Arm

Low/High

1.

Mis-Adjusted

Elevation

Nut

for

Not

Clear

Record

Plate

Height

Speed

Varies

(Wow/Flutter)

1.

Turntable

Not

Level

1.

Verify

Leve!

Surface

2.

Circuit

IC3

2.

Verify

Correct

Voltages

3.

VR4,

VR5

3.

Verify

Pulse

Widths

Re-Adjust

if

Necessary

.

Check

for

Loose

Wires

or

Fuse

Sockets

P.S.

.

Clean/Replace

Switch

Intermittent

Motor

1.

Intermittent

Fuse-Wiring

2.

Intermittent

Speed

Selector

Switch

.

Adjust

Micro-Switch

2.

Loose

Micro-Switch

Adjust

and

Re-Tighten

Tone

Arm

Returns

But

Platter

1.

Micro-Switch

Remains

on

Reject

Button

Depressed

But

Tone-

1.

Reject

Switch

Contact

1.

Clean

Contacts

Arm

does

not

Return

2.

Switching

Circuit

2.

Verify

Flip-Flop

Levels

3.

Tone

Arm

Motor

3.

Verify

Correct

Motor

Action

Start

Button

Depressed

but

no

1.

Power

Supply

_

Check

D.C.

Voltages

Motor

Start

2.

Feed

Arm

Advance

.

Re-Align

Arm

Assembly

3.

Start

Button

.

Clean

Contacts

FA22

FA14

thru

FA20

FA21

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SWITCH

CIRCUIT

DESCRIPTION

START

SWITCH

FUNCTION

Pushing

the

start

button

turns

the

main

motor

drive

on

and

the

turntable

platter

starts

rotating.

After

a

few

seconds

of

rotation

the

turntable

locks

at

the

correct

speed.

Also,

this

circuit

temporarily

engages

the

rotary

solenoid

and

starts

the

tone-arm

motor.

The

tone-arm

cam

advances

its

rotation

and

engages

the

gear

switch

which

then

com-

pletes

the

rotary

solenoid

circuit.

With

the

tone-arm

motor

in

operation

the

tone

arm

will

advance

depending

on

the

travel

of

the

rotary

cam.

When

the

cam

completes

its

cycle

the

gear

switch

is

then

released

which

inverts

the

Flip-Flop

circuit

that

completes

the

rotary

solenoid

Circuit

and

stops

the

tone-arm

motor.

The

main

motor

still

remains

on.

REJECT

SWITCH

FUNCTION

When

the

reject

button

is

depressed

during

operation,

the

tone-arm

motor

is

turned

on

and

locks

the

gear

switch

due

to

cam

advancement.

The

tone-arm

returns

to

its

rest,

which

closes

the

rest

micro-switch,

inverting

the

Flip-Flop

Circuit,

and

stops

circuit

operation.

AUTOMATIC

RETURN

FUNCTION

The

voltage

potential

between

Pins

2

and

3

of

Opera-

tional

Amp.

UPC741C

determines

the

potential

(Hi

or

Lo

condition)

on

6

of

this

amplifier

circuit.

The

reference

voltage

is

2

and

when

3

voltage

potential

exceeds

the

reference

voltage,

6

goes

to

high

level

condition.

The

speed

of

the

feed

arm

entering

the

LED

and

photo

transistor

circuit

determines

3

voltage

increases.

Adjusting

VR1

and

VR2

determines

the

correct

speed

of

the

tonearm

travel.

Normal

speed

is

1mm

pitch

but

when

the

record

program

is

over,

the

disc

spiral

moves

the

tone-

arm

pitch

speed

at.

3mm

and

increases

the

potential

at

Op.

Amp

3.

201

PHOTO-CELL

CIRCUIT

The

correct

voltage

alignment

is

as

follows:

T.P.

9

and

10

(collector-emitter)

Photo

Xstor

adjust

VR1

for

0.2VDC

T.P.

9

and

11

(OP.

amp.

REF)

2

adjust

VR2

for

0.65VDC

The

output

6

is

differentiated

and

turns

the

Flip-Flop

circuit

on

which

starts

the

tonearm

motor

returning

the

arm

to

its

rest

and

closing

the

rest

switch,

stopping

circuit

operation.

REPEAT

SWITCH

FUNCTION

Pressing

the

repeat

switch

operates

an

AND

circuit

which

completes

the

rotary

solenoid

circuit

thus

starting

the

complete

circuit

cycle

over

until

the

repeat

switch

is

disengaged.

MANUAL

OPERATION

When

the

tone

arm

is

removed

from

the

rest,

the

rest

switch

is

closed

starting

the

turntable

motor.

CUEING

FUNCTION

CUE

UP—

Momentarily

depressing

the

cue

switch

by

passes

the

gear

switch

and

starts

the

tone

arm

motor

as

well

as

turning

the

main

platter

motor

on.

The

tone-arm

cam

advances

to

the

lead-in

position,

this

will

stop

the

tone-arm

motor

because

the

cueing

switch

is

in

the

open

position.

The

main

motor

still

remains

on

so

the

platter

is

rotating.

CUE

DOWN—

Depressing

the

cueing

button

now

reverses

the

tone-arm

motor

rotation

and

returns

the

tone-arm

cam

until

the

gear

switch

is

returned

to

the

off

position.

NOTE:

In

the

cue-up

mode

of

operation,

start

and

reject

func-

tions

cannot

be

performed

due

to

incomplete

tone-arm

cam

cycle.

.

1C-7

UPC

741C

7

P

™

i

Cc

4

AUTOMATIC

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CIRCUIT

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872338

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8985286

8985281

8985287

8985288

8930373

8915980

896518

8915983

8915683

8915684

8963871

898919

BT+4X12

620061

872283

8518881

898532

TURNTABLE

ASSEMBLY

CHASSIS

CASE

LOGO

RUBBER

BUSHING

CLIP

WASHER

SUB-CHASSIS

ASSY

SCREW-SELF

TAP

RETURN

SOLENOID

SCREW-SELFTAP

MICRO

SWITCH

ASSY

SCREW,

PH.

RD

HD

SEND

ARM

ASSY

SENSOR

ANGLE

ASSY

SCREW,

SELF-TAP

SWITCH

LOGIC

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ASSY

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SWITCH

CIRCUIT

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ASSY

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ASSY

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ANGLE

ASSY

SWITCH

ANGLE

ASSY

SCREW,

PH.

RD

HD

POWER

SUPPLY

CIRCUIT

ASSY

POWER

SUPPLY

CIRCUIT

ASSY

POWER

SUPPLY

CIRCUIT

ASSY

POWER

SUPPLY

CORD

POWER

SUPPLY

CORD

POWER

SUPPLY

CORD

POWER

SUPPLY

CORD

SCREW,

SELF-TAP

MOTOR

ASSY

GROUND

WIRE

SCREW,

SELF-TAP

SCREW,

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POWER

TRANSFORMER

POWER

TRANSFORMER

POWER

TRANSFORMER

SCREW,

PHILIPS

5

LUG

TERMINAL

SCREW,

PHILIPS

SHIELD

PLATE

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ARM

ASSY

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SHAFT

ELEVATION

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CAM.

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TONE

ARM

REST

ASSY

FLANGE

NUT

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FUNCTION

OVERLAY

POWER

BUTTON

SPEED

BUTTON

SIZE

BUTTON

REPEAT

BUTTON

REJECT

BUTTON

START

BUTTON

CUE

BUTTON

CORD

MOUNT

PLATE

CORD,

BUSHING

CORD,

BUSHING

CORD,

BUSHING

CORD,

BUSHING

CORD.

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FEET,

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PLATE,

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PHILIPS

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MAT

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ASSY

HINGE

ASSY

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WIRE

FASTENER

LUG,

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INSULATION

TUBE

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LID

SCREW,

FOOT

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M-10,

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11-6

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8989182

8989183

8989184

8947833

HD7410

UPC741C

28C1061

2SA952

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(C)

SR2-10K0-B

SR2-01K0-8

SR1-0470-

104

SR1-01K0-104

SR

1-0270-

104

SR1-39K0-104

SR

1-0560-104

SR1-33K

1-104

SR1-12K1-104

SR1-10K0-104

SR1-56K

1-104

SR1-56K

1-104

SR1-56K

1-104

SR1-56K

1-104

SR1-0470-104

SR

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SR1-15K0-104

SR1-15K

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SC1-01M0-16V

—

SC1-100M-16V

SC1-47M1-16V

SC2-01M1-50V

SC3-01M2-50V

CAUTION

LABEL

RATING

LABEL

RATING

LABEL

RATING

LABEL

RATING

LABEL

RATING

LABEL

FUSE

CAUTION

SWITCH,

220VAC

SHEET

INSULATION

SCREW,

PHILIPS

VOLTS

PLATE

SCREW,

PHILIPS

GROUND

WIRE

SWITCH

LOGIC

BOARD

ASSY

CIRCUIT

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SEMI-CONDUCTORS

INTEGRATED

CIRCUIT

SN7400T!

INTEGRATED

CIRCUIT

TRANSISTOR,

2SC1061C,

D

TRANSISTOR.

2SA952L,

K

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2SC2001L,

K

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2SC945?P,

O,

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18853

DIODE,

W038

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DIODE

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DIODE

RESISTORS

ALL

RESISTORS

%

WATT

CARBON

FILM

UNLESS

NOTED

POT,

TRIMMER,

10K

ohm

POT,

TRIMMER,

1K

ohm

RESISTOR,

4700

ohm

RESISTOR,

1K

ohm

RESISTOR,

270

ohm

RESISTOR,

39K

ohm

RESISTOR’

39K

ohm

RESISTOR,

560

ohm

RESISTOR.

3.3K

ohm

HESISTOR,

1.2K

ohm

RESISTOR,

10K

ohm

RESISTOR,

5.6K

ohm

RESISTOR,

5.6K

ohm

RESISTOR,

5.6K

ohm

RESISTOR,

5.6K

ohm

RESISTOR,

470

ohm

RESISTOR,

16K

ohm

RESISTOR,

15K

ohm

RESISTOR,

1.6K

ohm

RESISTOR,

22

ohm

CAPACITORS

ELECTRO.,

47UF-25V

ELECTRO..

33UF-16V

+

20%

ELECTRO.,

10UF-16V

ELECTRO.,

1UF-16V

ELECTRO.,

100UF-10-16V

ELECTRO.,

4.7UF-10-16V

POLYFILM,

0.1UF-50V

POLYFILM,

0.1UF-50V

CERAMIC,

0.01UF-50V

CERAMIC,

0.01UF-50V

|

X101

2D101

D101

10101

1C102

C101-102

C103-105

C106

1

|

quantity

|

pea

ee

eee

PART

NUMBER

872364-1

2SC945

RD5.6EB

RB151

UPC14312H

704892

FM+3X6

FS7912M

SC1-1000-25V

SC1-22M0-25V

896960

8933951

7043952

899-130

851996L

500X550

X05

3518881

891264-1

(REFERENCE)

HDSHLLOO1

CGWT000060

898340

851834B

851996R

826061

872283

340X570X03

851834A

851-994

872-363

DESCRIPTION

POWER

SUPPLY

BOARD

ASSEMBLY

PCB

CIRCUIT

BOARD

SEMI-CONDUCTORS

TRANSISTOR,

2SC945P,

Q,

K

ZENER

DIODE[

DIODE

—

OPERATIONAL

AMP

HEAT

SINK

IC-2425-ST

SCREW,

PH.

RD.

HD.

INTEGRATED

CIRCUIT,

UA79M12C

CAPACITORS

ELECTRO,

1000UF-25V

ELECTRO,

22UF-25V

CERAMIC,

0.047UF-125WV

FUSE

HOLDER,

6mm

FUSE

1A-250V

PACKING

MATERIALS

INSTRUCTION

MANUAL

END

CAP

POLY

BAG

DUST

COVER

POLY

SHEET

TT-6000

TURNTABLE

HEAD

SHELL

COUNTER

WEIGHT

45

RPM

ADAPTOR

PARTS

PAD

END

CAP

TURNTABLE

PLATTER

MAT

POLY

BAG

LOWER

PAD

CARTON

PACKAGING

INSTRUCTIONS

WOnN

OOAWNHS

QUANTITY

nNonyo—_—9-

—-—

~~

—

wb at

od

at

owt

at

ot

mee

eet

edt

wet

oo

a

ee ee

ee

er

ee

eee

RQ

AQ

at

wet

me

tet

od

at

ad

ot

ot od

ed

ee

ee ee

ee

ee ee

pa

ee ee ee ee

ee

nd

WON

=

ae

wo

ee

ed

ob

ee

ee ee

ee

Oe

ee

tt

Oe

ee

a

ee ee

~

a_i

ow ow

OKO

ete

oo

—_

a

ee}

ARQ

A

at

we

ot

ease

a

ee

sw

eee

ee

ny

a

ed

PART

NUMBER

8990591

8990592

872458B

899050

8985581

899052

898036

899019

BT+3X6

FM+3X6

898288

SR

1-0470-

104

898557

872458-

1

899020

899048

899049

899047

2SC945

847525

851888-

1

847526

896387

891995

897882

898332

896269

871474-2

8924351

896824

870913

897336

898916

896838

898336-2

898528-4

898528

898528-5

898528-6

8985281

898528

7

898528-8

620061

872283

898340

898532

891568-0

891568-3

891568-4

898918

898918-1

898918-2

898918-3

898918-4

893389

894783-2

895019

894342-1

893806

894480

8948879

893389

898970

HDSHLLOO1

CGWT000060

SR

1-56K0-

104

CANADA

EUROPE

TAIWAN

AUSTRALIA

rPamoac

UNITED

STATES

TT-6000

DESCRIPTION

FUNCTION

SWITCH

ASSY

POWER

SWITCH

ASSY

POWER

SWITCH

ASSY

SWITCH

CIRCUIT

BOARD

CONNECTOR

ASSY

LED

CIRCUIT

BOARD

CONNECTOR

ASSY

SWITCH

ANGLE

PUSH

SWITCH

SCREW,

CHANGE

OVER

SWITCH

SCREW,

POWER

SWITCH

LED

BOARD

ASSY

CIRCUIT

BOARD

RESISTOR,

CARBON

470

ohm

L.E.D.

:

FUNCTION

SWITCH

BOARD

ASSY

SWITCHING

BOARD

PUSH

SWITCH

ASSY

(SUF

51)

CONNECTOR

ASSY

CONNECTOR

ASSY

CONNECTOR

ASSY

TRANSISTOR,

250945

P,

Q,

K

RESISTOR,

CARBON

56K

-

%W

FINAL

ASSEMBLY

CABINET

CASE

DUST

COVER

BOTTOM

LID

INSULATOR

ASSY

TONE

ARM

ASSY

TONE

ARM

REST

ANTI-SKATE

KNOB

CUE

ELEVATOR

PHONO

OUTPUT

CABLE

POWER

SUPPLY

CORD

POWER

SUPPLY

CORD

POWER

SUPPLY

CORD

POWER

SUPPLY

CORD

FUNCTION

SWITCH

OVERLAY

LOGO

SPEED

OVERLAY

PUSH

BUTTON,

POWER

PUSH

BUTTON,

SPEED

PUSH

BUTTON,

SIZE

PUSH

BUTTON,

REPEAT

PUSH

BUTTON,

REJECT

PUSH

BUTTON,

START

PUSH

BUTTON,

CUE

TURNTABLE

PLATTER

RUBBER

MAT

ADAPTOR,

45RPM

HINGE

ASSY

CORD

SLEEVE

BUSHING

CORD

SLEEVE

BUSHING

CORD

SLEEVE

BUSHING

10.

LABEL

.

LABEL

.

LABEL

.

LABEL

.

LABEL

.

LABEL

FUSE

LABEL

FUSE

LABEL

UL

LABEL

CSA

LABEL

FACTORY

LABEL

CSA

FILE

LABEL

CAUTION

LABEL

WARNING

LABEL

HEAD

SHELL

COUNTER

WEIGHT

000000

13

14

TT-6000

TECHNICAL

SPECIFICATIONS

GENERAL

é

Drive

System.........................

Direct

Drive

Tracking

Force

Range.

.

.......

0-4

grams

Drive

Motor

Type.................

Brushless,

Slotless,

Anti-Skating

Force

Range..................

0-4

grams

Saeed

eos

eee

Coreless

8

Pole,

2

Phase

Maximum

Tracking

Error................0.15

deg/cm

Control

Range

.......

......

Quartz

Lock

Average

Tracking

Error.................0.07

deg/cm

Rumble

(Din

B)...........................°75dB

Power

Requirement........

120V,

60H2-6

Watts

and/

Wow/Flutter

(WRMS).......................

0.025%

or

Universal

Applications

Effective

Tone

Arm

Length.....

-

Qin(228mm)

Dimensions...

..

17

3/8in

(441mm)

x

5

1/2in

(140mm)

x

Platter

Diameter

....................°12.6in/320mm

15in

(381mm)

HxWxD

Stylus

Overhang......................

0.67

in/17mm

=

Weight......................,

14.25|bs

(6.5Kg)

.

This

merchandise

was

thoroughly

packed

and

inspected

before

Pil

PACKING

ASSEMBLY

NOTE:

leaving

our

factory,

Responsibility

for

its

safe

delivery

was

assumed

by

the

carrier

upon

acceptance

of

the

shipment.

Claims

for

loss

or

concealed

damage,

sustained

in

transit,

must

therefore

be

made

upon

the

carrier,

Forms

required

to

file

such

claims

will

be

supplied

by

the

carrier.

.

Replacement

parts

may

be

ordered

from

the

Marantz

Parts

Depart-

ment,

20525

NORDHOFF

STREET,

CHATSWORTH,

CA.

91311.

ITEMS

Such

as

screws

and

other

hardware

may

be

obtained

locally,

using

the

description

provided,

When

ordering

replacement

parts,

specify

model

number,

part

number

and

description.

For

telephone

orders,

dial:

1-800-423-5108

(toll

free)

1-213-998-9333

(California

or

direct)

Ask

for

National

Parts

paat:

©

a?

ba

ho

AM

MARANTZ

CO.

INC.,

20525

NORDHOFF

ST.,

CHATSWORTH,

CALIFORNIA

91311

A

DIVISION

OF

SUPERSCOPE

INC.,

CHATSWORTH,

CALIFORNIA

91311

LITHO-U.S.A.—FEB.

80

Service

Manual!

Part

No.

199-1464-006

Marantz TT-6000 User manual

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