Sanyo TP 477 Manuale utente

SERVICE

MANUAL

STEREO

TURNTABLE

477

(BLACK)

(EUROPE)

475

(BLACK)

(CANADA)

675

(BLACK)

(CANADA)

877

(BLACK)

(CANADA)

SPECIFICATIONS

Motor:

Drive

system:

Speed:

Wow

and

flutter:

Rumble:

Turntable

platter:

Tone

arm:

Cartridge

and

stylus:

Stylus

pressure:

Frequency

response:

Channel

separation:

Power

requirements:

Demensions

(Wx

H):

Weight:

servo

motor

Belt

drive

33-1/3

and

rpm

0.05%

(WRMS)

—60

(DIN

spec)

11-13/16"'

(300mm)

Static-balance

straight

type

Magnetic

stereo

cartridge

(VM

type)

(No.

MG-44J)

and

0.6

mil

diamond

stylus

(No.

ST-44J)

1.25

20,000

DC:

12V,

100mA

(TP674CN/USA.....from

JA674)

(TP475,

TP675,

TP877

.....from

JA475,

JA675,

JA877)

AC:

110/220V,

50Hz

(TP477)

Approx.

420

355

106mm

(16-1/2"

14”

4-3/16”)

Approx.

(

Ibs.

ozs.)

WM-17453

ADJUSTMENT

AUTO-RETURN

ADJUSTMENT

When

the

distance

between

the

center

shaft

and

the

needle

tip

becomes

mm,

the

outer

periphery

pawl

pinion

should

begin

touch

the

claw

engage-

ment

lever.

METHOD

ADJUSTMENT

(1)

Preparation

| |

After

removing

the

turntable,

etc.

and

pressing

the

lower

trip

lever

the

dirction

arrow,

take

the

arm

-towrd

:the

danter

shaft

let

the

rip

lever

push

the

lower

tip

bratket,

move

the

arm

slowly.

(2)

Adjustment

According

the

foliowing

method,

adjust

the

distance

Pinion

between

the

center

shaft

and

the

needle

tip

the

aforementioned

range

under

the

condition

(of

the

above

figure)

that

the

claw

part

engagement

lever

touches

the

pawl

outer

periphery

pinion

when

the

lower

trip

lever

and

engagement

lever

move

pushed

the

trip

lever.

Method

Insert

blade

screwdriver

into

the

concave

part:

—

lower

trip

lever

bracket,

and

turn

the

screwdriver

adjust

the

said

distance.

turned

clockwise,

position

—

start

contact

delays

about

0.72

time.

per

1¢

;

turned

counterclockwise,

advances

the

same

rate.

(3)

Confirmation

Confirm

your

auto-return

mechanism

(RG652/

RG653)

based

the

Product

Specifications.

ADJUSTMENT

STYLUS

HEIGHT

Setting

the

record

disk

place,

raise

the

tonearm

lift

lever.

| |

Bring

the

tonearm

above

the

disk,

and

insert

screw-

driver

into

the

“‘stylus

height

adjust’’

hole

(see

drawing

for

ADJUSTMENT

AUTO-RETURN)

and

turn

right

left

until

the

distance

between

the

disk

and

stylus

becomes

imm.

ADJUSTMENT

TURNTABLE

SPEED

Play

wow

flutter

checking

record,

and

adjust

turning

SVR1

(45

rpm)

and

SVR2

(33

rpm)

obtain

the

specified

frequency.

Engagement

Lever

record

disk

Touch

Center

Shaft

Lower

Trip

Lever

Lower

Ngee

Trip

Bracket

Trip

Lever

SVR2____

33rpm

ADJUST

SVR1

45rpm

ADJUST

REJECT

SPEED

[E.

MICROSWITCH

(FOR

NEW

LAMP/MOTOR)

OVERSTROKE

Microswitch

overstroke

Specification

(actuator

area)

OFF

Aethod

Adjustment

—

Adjust

the

microswitch

versie

according

the

following

procedure:

the

case

where

the

microswitch

overstroke

less

than

0.6

when

the

arm

returned

the

rest-Insert

blade

screwdriver

into

the

slit

main

slide

shown

the

figure

right,

turn

the

screw-

driver

clockwise

adjust

the

microswitch

over-

stroke

that

meets

the

specification.

the

case

where

the

microswitch

pushed

excessively

shown

the

figure

upper

right,

adjust

for

this

bending

the

paw!

main

slide

from

the

position

broken

line

the

direction

solide

line.

Adjustment

push

stroke

the

upper

side

switch

two-throw

switch

Adjust

the

push

stroke

tightening

the

arm

lever

two-throw

switch

adjust

screw

meet

the

aforementioned

specification,

provided

that

contacting

the

adjust

screw

head

with

the

switch

actuating

cam

should

within

the

range

Switch

Cap

existing

_Actuating

Cam

Switch

Lever

Micro

switch

overstroke

—B

Should

longer

than

0.6

Distance

between

the

microswitch

actuator

tip

and

the

microswitch

frame

when

the

neon

lamp

motor

becomes

OFF

course

returning

arm

the

rest

side

from

the

side.

Distance

between

the

microswitch

actuator

tip

and

the

microswitch

frame

when

the

arm

returns

the

rest

side.

roungh

standard,

confirm

that

the

dimension

has

become

0.6

~0.9

mm.

Incidentally,

the

overstroke

should

meet

the

specification

for

both

the

neon

lamp

side

and

the

motor

side.

Radio

Pincher

Wf;

Bland

OXF

Screw

tightened

excessively

(as

there

the

possibility

cam

breakage)

EXPLODED

VIEW

(CABINET)

PARTS

LIST

___

| |

PRODUCT

SAFETY

NOTICE

the

parts

list

this

manual.

circuit

before

returning

the

product

the

customer.

Each

precaution

this

manual

should

followed

during

servicing.

Components

identified

with

the

{EC

symbol

the

parts

list

and

the

schematic

diagram

designate

components

which

safety

can

Special

significance.

When

replacing

component

identified

with

use

only

the

replacement

parts

designated,

parts

with

the

same

ratings

resistance,

wattage

voltage

that

are

designated

leakage-current

resistance

measurements

must

made

determine

that

exposed

parts

are

acceptably

insulated

from

the

supply

NOTE:

| , |

Materials

Capacitors

and

Resistors

are

abbreviated

=—S

Tolerance

Capacitors

and

Resistors

are

noted

with

follows;

symboles;

AIELECT

ooeereete'ss

Aluminum

Electrolytic

ene

100-0%

CON.......-.05.

Semiconductor

Ceramic

nate

wis

raei

ved

eaoatae

+10%

dissetevca

10%

CHIP

.nsccccens

Chip

Semiconductor

Ceramic

MW).

sesceteueccace<:

+20%

—

20%

CHIP

TAN..........

Chip

Tantal

eee

30%

ELECT

............Electrolytic

CON

e255

3cn8u

Polypropylene

GLAZE..........

Metal

Glaze

CARBON........

Flameproof

Carbon

This

manuals

included

models

and

these

models

are

available

versions.

Versions

are

(1)...

.TP477/EUROPE

(2)...

.TP475/CANADA

(3)...

.TP675/CANADA

(4)...

.TP877/CANADA

and

color

all

BLOCK.

PACKING

ACCESSORIES

Part

No.

Description

141~6~145T-00200

141~6~145T-00300

141~6~231T-35400

FOAM

PLASTIC

CASE,

RIGHT

SIDE

FOAM

PLASTIC

CASE,

LEFT

SIDE

INNER

POLYE

COVER,

TURN

TABLE

RUBBER

SHEET

INNER

POLYE

LAMINA

COVER,

SET

INNER

POLYE

LAMINA

COVER

BAND,

SLEEVE

FIXER

1500MM

SLEEVE,

SHEET

(3)

SLEEVE,

SHEET

(2)

SLEEVE,

SHEET

(4)

INNER

CORR

CASE

(1)

TAPE

18X400MM

(1)

PAD

PAD,

RUBBER

SHEET

PAD,

SET

PAD,

SET

(1)

INST

MANUAL

(TP477)

INST

MANUAL

(Inctuded

JA675)

INST

MANUAL

(included

JA877)

INST

MANUAL

(Included

JA475)

141-2-160T-65230

-141-2~160T-65230

141-2~860T-10800

141-2-860T-10900

141-2~210T-57800

141-2~855T-84600

141-2~855T-87500

141-2~445T-29002

141-2~-445T-32900

141-2-860T-11000

141-2-561T-07200

141-2-352T-52500

141-2-251T-08600

141—-2-445T-26600

141-2-447T-46200.

141-2—445T-35201

141~6-235T-70500

141-6-235T~70505

141~-2-176T~07730

141-6-315T-09900

141-6-515T~09901

141-6-515T-09902

141-6-133T-83100

141-2-184T-70100

141-6~317T-06700

141-6~318T-00901

141-6-317T-81900

141-6-318T-17100

141-6-409T-35600

141-6-409T-36100

—

141-6-409T-37400

141-6-409T-37600

BRACKET,

LIFT

RUBBER

CUSHION

Part

No.

CABINET

CHASSIS

BJN2S2R6+6+ZK

Description

BJN2S2R612+Z1

141~2~174T-11900

141-2~174T-13800

141-2~160T-63830

STAND

(4PC’S)

(1)

STAND

(4PC’S)

(2) (3)

(4)

PUSH

BUTTON,

REJECT

Description

PUSH

BUTTON,

33/45RPM

PUSH

BUTTON,

LIFTER

SPRING

WIRE,

LIFTER

SPRING

WIRE,

REJECT

Description

PAN

TAPPING

SCREW

2.6X6,

REST

PAN

TAPPING

SPRING

COIL,

LEVER

SPRING

COIL,

CUE

LEVER

RETURN

RUBBER

CUSHION,

MOTOR

FIXER

RUBBER

CUSHION,

MOTOR

COVER

SPRING

WIRE,

BOTTOM

GND.

FLAT

BELT,

TURN

TABLE

DRIVE

SPACER,

45RPM

ADAPTOR

HINGE,

DUST

COVER

CUSHION

15X25X3,

WIRE

FIXER

RUBBER

CUSHION

26X20X10,

MECHA

BRACKET

141—2-121T-21600

DECK

PANEL

(2)

(3)

(4)

SCREW

2.6X12,

REST

{or

141-2-121T-21601

DECK

PANEL

(1)

NJSNS++4+++Z1

SQUARE

NUT

ARM

FIXING

141-2-147T-19200

MARKING

PLATE

(2)

(3)

(4)

BJAMU++4+6+CP

HEX

SOCKET

HEADLESS

141-2-147T-19201

MARKING

PLATE

(1)

SCREW

4X6,

ARM

141-2-125T-41900

BOTTOM

LID

BJX6S++3+8+Z1

PAN

WASHER

TAPPING

141-2~118T-03400

TURN

TABLE

SCREW

3X8,

SLIDE

141~2-873T-00900

REST,

ARM

FIXING

BJX6S++310+Z1

PAN

WASHER

TAPPING

141-2-873T-00700

REST,

ARM

MOVING

SCREW

3X10

141-2-247T-09601

SHEET,

RUBBER

BJX6S++312+Z1i

PAN

WASHER

TAPPING

141-2-135T-92901

COVER

SCREW

3X12,

BOTTOM

LID

141-0-194T-02400

DUST

COVER

PARTS

LIST___

ELECTRICAL

PARTS

Ret.

4-285T-70400

P.C

BOARD,

OUTPUT

RELAY

(2) (3) (4)

P.C

BOARD,

OUTPUT

RELAY

(1)

P.C

BOARD,

GROUND

(2)

(3)

(4)

P.C

BOARD,

GROUND

(1)

PLUG,

POWER

(2) (3) (4)

POWER

CORD

(1)

LEAD

CORD,

OUTPUT

(2)

(3) (4)

LEAD

CORD,

OUTPUT

(1)

FIXER

SWITCH,

POWER

(S1)

SWITCH,

POWER

(S1)

COMMUTATE

MOTOR

ASSY

P.T

(1)

FUSE

200MA

(1)

FUSE

T200MA+250V

(1)

4—285T-70471

4—285T-70500

4—285T-70571

4-236T-20075

4-—243T-84973

4—243T-32671

—

4-243T-39900

141-2-464T-—43100

4—231T-61900

4—238T-88600

4-—527T-28003

4-300T-96

200

4—234T-04001

4-234T-10577

141-4-—285T-—70200

P.C

BOARD

ASSY,

MOTOR

CONTROL

(2)

(3)

(4)

P.C

BOARD

ASSY,

MOTOR

CONTROL

(1)

SOCKET

3P,

DIP

BRACKET,

FUSE

(2PC’S)

5.1MM

SMALLTYPE

(1)

FILTER

22UH

141-4-285T-70271

4-240T-83573

141-2-381T-04202

4-253T-15024

SVR1

4—222T-97582

V.R

300B,

45RPM

SVR2

4-222T-97572

V.R

1KB,

33RPM.

S1UPC1470H+++

UPC1470H

SIP4

D901-904

SDDSF10+B+++T

DIODE

DSF10

(1)

C901

CE+1633

7MVHAS

ELECT

330MF

16VMVHAS

C902

CC+50103ZRZFF

CERAMIC

0.01MF

50V

C903

CC+50223ZRZFF

CERAMIC

0.022MF

50V

C905

CC+50103ZRZFF

CERAMIC

0.01MF

50V

CARBON

390

OHM

J1/4WR25

CARBON

2.2KOHM

J1/4WR25

CARBON

5.6KOHM

J1/4WR25

CARBON

150

OHM

J1/4WR25

CARBON

100

OHM

J1/4WR25

RC/+4391JT++R

RC/+4222J5P++R

RC/+4562JP++R

RC/+4151JT++R

RCO/+4101JT+4R

SPEED

SELECT

P.C.BOARD

ASSY

—

P.C

BOARD

ASSY,

SPEED

SELECT

(2)

(3)

(4)

P.C

BOARD

ASSY,

SPEED

SELECT

(1)

SOCKET

DIP

SWITCH,

33/45

SPEED

SELECT

141-4-285T-70300

141-4—285T-70371

4-240T-83573

4—248T-05600

PARTS

LIST

EXPLODED

VIEW

(ARM)

MECHANISM

Ref.

141-0-351T-54801

BRACKET

M.T.G

ASSY

141-0-754T-89400

SHAFT

ASSY

141-2-345T-01100

STEEL

BALL

4MM

141-2-581T-21600

GEAR,

MAIN

141-0-742T-88400

LEVER

ASSY,

LOWER

TRIPMENT

141-2-—742T-68700

LEVER,

BRACKET

(M1)

141-0-731T—92600

SLIDE

ASSY,

MAIN

141-2-461T-—42800

PIPE,

LEVER

(M5,M13)

MTG.

141-2-856T-—12400

SPRING

COIL,

SLIDE

(M7)

TENSION

141-2-210T-32700

BRACKET

141-2-742T-68400

LEVER,

BRACKET

(M10)

MTG.

141-2-852T-94701

SPRING

WIRE,

LEVER

(M11)

MTG.

141-2-742T-—68500

LEVER,

ENGAGEMENT

141-2-740T-—40800

LEVER,

TRIP

141-2-—742T-—69200

LEVER,

ARM

141-2—754T—06800

SHAFT,

AUTO

RETURN

ADJUSTMENT

141-2—856T-41300

SPRING

COIL,

CANCELAR

141-2-742T-69101

LEVER,

ARM

141-2-—453T-33700

WASHER

4.5X7X0.25,

ECCENTRIC

SHAFT

141-2-742T-—68800

LEVER,

CUE

141-2-855T-51600

SPRING

COIL,

RETURN

LEVER

141-2-855T—81600

SPRING

COIL,

LIFT

141-2-—742T-68900

LEVER,

SWITCH

141-0-872T—00730

LIFTER

ASSY

141-2-852T-93000

SPRING

WIRE,

LEVER

(M6)

WJBWS++3T10Z1

WASHER

3X13X1T

BJX6S2R6+8+Z1

PAN

WASHER

TAPPING

SCREW

2.6X8

NJR3S++4+++Z1

HEX

NUT

3 4

BJTTS++3+6+Z1

BIND

FORMING

SCREW

3X6

BJAMU++4+6+CP

HEX

SOCKET

HEADLESS

SCREW

4X6

BJN2S++318+Z1

PAN

TAPPING

SCREW

3X18

BJN2S++3+8+Z1

PAN

TAPPING

SCREW

3X8

102

ARM

ASSY

141-0-743T-11100

ARM

ASSY

141-2-743T-11100

ARM

141—2-687T-03200

WEIGHT

4—157T-04101

CARTRIDGE

ASSY

4—157T-04100

CARTRIDGE

4—156T—-03600

NEEDLE

CARTRIDGE

141-2-135T-—89500

COVER

141—2-421T-54800

SPECIAL

SCREW

eer

aay

EEN

Tans

rae

enn

EXPLODED

VIEW

(MECHANISM

)

enn

—-Y6

SCHEMATIC

DIAGRAM

for

EUROPE

VERSION

DS135E

Swi

1SR35-200

5OHZ

bam

C901

230/16

C903

0.022

RIO,

R904

150

100

FUSE

T2ZO0OMA

r----(}-

(}—----4

{

GND

eso

cee

PICK

A5RPM

33RPM

cnp

—ot

R902:A

RANK

MOTOR

(GREEN

MARK)...2.2Kn

—

RANK

MOTOR

(NO

MARK)......

5.6Kn

RCH

WIRING

DIAGRAM

rpm

220V

;

rpm

SPEED

CHANGE

200

ors

SCHEMATIC

DIAGRAM

for

CANADA

VERSION

L901

Z2uH

Swi

C901

330/16

0.022

R90

R904

‘ee’

150

100

prea

Oatenw

]

] )

PICK

45RPM

33RPM

GND

R902:A

RANK

MOTOR

(GREEN

MARK)...2.2Kn

RANK

MOTOR

(NO

MARK)......

5.6Kn

WIRING

DIAGRAM

SPEED

CHANGE

SANYO

ELECTRIC

TRADING

CO.,

LTI

33,

Hiyoshi-cho

2-chome,

Moriguchi-shi,

Osaka-fu,

570

Japan.

Feb./‘86/2700

Printed

Japan.

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