Sanyo RD250 Manual de usuario

SERVICE

MANUAL

CASSETTE

TAPE

DECK

g

a

@sanyvo

<

RoR

a

SANYO

RD

250

(EUROPE)

SPECIFICATIONS

NOTE:

The

below

mentioned

specifications

are

mainly

based

on

the

IHF

measurements

standard.

They

can

therefore

not

directly

be

compared

with

specifications

based

on

the

DIN

standard

or

other

standards.

5/9)

tere

eet

en

ne

einen

Metal,

CrO2,

normal

tape

Recording

system

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

AC

bias,

4-track

stereo

Erasing

system

........-2005-

AC

erasing,

2-track

Tape

speed

o.oo

eee

4.75

cm/sec.

(1-7/8

i.p.s.)

Rewind

and

fast

forward

time

.

Approx.

110

sec.

(C—60)

Wow

and

flutter

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

0.05%

(WRMS)

Frequency

response

..........

40

—

17,000

Hz

(metal)

al

eabied

shu

ah

ea

bee

ee

ta

40

—

16,000

Hz

(CrO2)

PESO

LC

EN

Ren

oo

ea

te

Ge

Bean

40

—

13,000

Hz

(normal)

Signal

to

noise

ratio,

..

2.2.02...

65

dB

(Dolby

NR

on)

(metal

tape)...

.......0000..

57

dB

(Dolby

NR

off)

Specifications

subject

to

change

without

notice.

NOTE

The

POWER:

switch

is

mounted

on

the

secondary

side

and

does

not

disconnect

the

set

from

AC-power,

even

when

switched

off.

Inputs

ine

rec

ee

Ge

MIC:

400

ohms

to

10

kohms

Rr

Bree

ion

ge

(0.3

mV)

Outputs)

eee

LINE

IN:

50

kohms

(100

mV)

Rais

ha

ties

ean

paren

eae

LINE

OUT:

2

kohms

(0.4

V)

Power

requirements

.

PHONES:

8

ohms

to

10

kohms

Power

consumption

.

AC:

220

V,

50

Hz

Dimensions

(Approx.)

...12

W

PibtuaN

Ee

ee

420

(W)

x

220

(D)

x

110

(H)

mm

Weight

(Approx.)

......

(16-1/2”

x

8-5/8"

x

4-3/8")

4

kg

(9

Ibs.)

WM-9974

Head

replacement

and

azimuth

adjustment

’

After

replacing

the

head,

demagnetize

(clean)

it

with

head

cleanings

and

head

silencer.

Play

back

the

test

tape

for

azimuth

adjustment

(VTT-658,

10

kHz

for

instance),

and

turn

the

azimuth

adjusting

screw

with

Phillips

screwdriver

so

that

the

left

and

right

outputs

of

both

SIDE

1

and

SIDE

2

of

cassette

will

be

maximized.

Motor

replacement

and

speed

regulation

Play

back

the

test

tape

(MTT-111,

3

kH

for

instance),

and

turn

the

SVR

located

on

the

back

of

motor

with

blade

screwdriver

so

that

the

frequency

counter

will

indicate

3,000

Hz.

Mechanism

adjustment

*

Before

measurement,

clean

the

head,

capstan

and

pinch

roller.

Check

torque

and

tensions.

*

Measuring

Take-up

torque

Measurement

|

PLAY:

PLAY/F.FWD:

Drive

power

cassette

TW-2111

cassette

F.FWD/REW:

|

REW:

TW-2412

TW-2231

towque

gauge

PLAY

35~60

gr.cm

Greater

than

180

gr.

F.FWD

90~130

gr.cm

Back

tension

Tape

tension

Belt

replacement

1.

Flat

Belt,

Flywheel

141-2-561T-05271

2.

Square

Belt,

Idler

141-2-564T-23971

ADJUSTMENT

OF

AMPLIFIER

UNIT

*

Adjust

as

follows

after

cleaning

the

head

and

adjusting

its

azimuth

properly.

*Set

the

input

switch

at

the

LINE

side.

TEST

OSCILLATOR

{OSCILLATOR

&

ATTEMUATOR)

OSCILLOSCOPE

(1)

(2)

(3)

LINE

IN

LINE

OUT

Adjustment

of

playback

output

DOLBY

NR

switch:

OFF

Tape

selector:

NORMAL

Test

tape:

MTT-150

(Dolby

tape)

Play

back

test

tape,

and

turn

SVR701

(L-ch),

SVR801

(R-ch)

until

the

playback

output

becomes

0.55

V.

Adjustment

of

level

meter

DOLBY

NR

switch:

OFF

Tape

selector:

NORMAL

Test

tape:

MTT-150

(Dolby

tape)

Play

back

test

tape,

and

turn

SVR703

(L-ch),

SVR803

(R-ch)

until

the

+3

dB

LED

on

level

meter

begins

to

light

up.

Adjustment

of

record,

playback

output

DOLBY

NR

switch:

OFF

Tape

selector:

METAL

Input

signal:

—20

dB,

1

kHz

Tape:

Metal

tape

(AC-711

or

the

like)

.

Feed

input

signal

to

record

input

terminal,

and

pause

the

set

in

record

mode.

.

Turn

the

input

level

adjusting

knob

until

the

record

monitor

output

becomes

0.4

V.

.

Record

this

input

signal.

.

Press

the

rewind

button

the

rewind

the

tape

to

the

record

starting

position.

.

Press

the

play

button.

.

Make

sure

the

playback

output

is

0.4

V.

.

If

other

than

0.4

V,

turn

SVR702

(L-ch),

SVR802

(R-ch)

to

adjust.

.

Repeat

steps

3.

to

7.

to

adjust

the

playback

output

to

0.4

V

precisely.

PARTS

LOCATION

SVR803

SVR

703

)

METER

GAIN

S

a

SVR701

Svnaot)

PLAY

GAIN

SVR601(METAL)

SVR602(METAL)

rt

)

BIAS

Syn

702

Rec

GAIN

SVR802

(4)

Adjustment

and

checking

of

record,

playback

frequen-

cy

characteristics

(4.1)

Adjustment

with

normal

tape

DOLBY

NR

switch:

OFF

Tape

selector:

NORMAL

Input

signal:

—40

dB

(1

KHz,

10

kHz)

Tape:

Normal

tape

(AC-212

or

the

like)

1.

Set

the

input

level

adjusting

knob

in

the

position

determined

in

adjustment

(3)

above.

2.

Attenuate

the

input

signal

from

—20

dB

in

(3)

by

further

20

dB

to

a

final

—40

dB.

3.

Change

the

frequency

of

audio

frequency

signal

generator

from

1

kHz

to

10

kHz,

and

record

the

signals.

(Change

as

follows:

1,

10,

1,

10

kHz.)

4.

Press

the

rewind button

to

rewind

the

tape

to

the

record

starting

position.

5.

Press

the

play

button.

6.

Regarding

the

playback

output

of

1

kHz

signal

as

0

dB,

make

sure

the

value

of

10

kHz

signal

is

within

a

range

of

+1

dB.

7.

If

out

of

this

range,

turn

SVR6O1

(L-ch),

SVR602

(R-ch)

to

adjust.

8.

Repeat

steps

3.

to

7.

CABINET

&

CHASSIS

EXPLODED

VIEW

PARTS

LIST

141-6-133T-38406

141-6-144T-84200

141-6-144T-84300

141-6-410T-81106

141-6-331T-07800

141-6-231T-40700

ie

i

Saas

ELECTRICAL

PARTS

61

4-243T-19776

62

4-243T-19777

4-243T-84973

4-300T

-60300

141-6-479T-50700

Individual

Carton

Pad,

Left

Side

Pad,

Right

Side

Instruction

Manual

Protector

Sheet,

470x800mm

Polyethylene

Bag,

400x700mm,

Set

Lead

Cord,

Gray,

LINE

OUT

Lead

Cord,

Black,

LINE

IN

Power

Cord

Power

Transformer

(T901)

Label,

0/110/220V,

Power

Transformer

mtg.

CABINET

&

CHASSIS

AMP

PCB

ASS'Y

51

1

141-0-122T-46404

|

Front

Panel

Assembly

141-4-250T-63185

|

P.C.B.

Assembly,

AMP.

1

2

141-2-111T-55000

|

Cabinet

10401

Integrated

Circuit,

TA7629P

2

3

141-0-126T-36728

|

Back

Lid

Assembly

501

4

141-2-125T-29701

|

Bottom

Lid

1C701

Integrated

Circuit,

NJIM4562SD

5

141-2-163T-81601

Rotary

Knob,

INPUT

LEVEL

1C702

Integrated

Circuit,

NJM4558S

(L)

1C703

Integrated

Circuit,

NJM4558S

6

141-2-163T-81501

|

Rotary

Knob,

INPUT

LEVEL

Q601,602

Transistor,

2SC536AUD

or

(R)

28C1815

7

141-2-160T-16501

|

Push

Button,

POWER/EJECT

Q603

Transistor,

280734

or

8

141-2-253T-33000

|

Joint,

EJECT

28C1959

9

141-2-160T-16601

|

Push

Button,

REC/REW/

Q604

Transistor,

2SC536AUD

or

F.

FWD

2SC1815

141-2-160T-17302

|

Push

Button,

PLAY/STOP/

Q605,606

Transistor,

2SA608

or

PAUSE

2SA1015

141-2-160T-09701

|

Push

Button,

DOLBY

NR/

Q607

,608

Transistor,

2SC536AUD

or

INPUT/TAPE

609

28C1815

141-2-224T-14030

|

Bracket

Lid,

Cassette

1

Q701,801

Transistor,

2SC536AUD~

or

141-2-124T-37100

|

Top

Lid,

Cassette

1

702,802

2SC1815

Compartment

Lid

703,803

141-2-153T-85101

|

Escutcheon,

Cassette

1

Qg901

Transistor,

2SD400

or

Compartment

Lid

2SC2655

141-2-351T-54700

|

Bracket

Mounting,

Mechanism

1

Qg02

Transistor,

2SB544

or

Left

2SA

1020

141-2-310T-58200

|

Bracket,

Mechanism

Right

1

D602

Diode,

DS442X

141-2-732T-02400

|

Slide,

Mechanism

Back

1

D901

,902

Diode,

DS135E

141-2-742T-67500

|

Lever,

Eject

Button

Return

1

903,904

141-2-855T-80300

|

Spring

Coil

1

908

141-2-462T-68400

|

Boss

3

D906,907

Diode,

GZA9.1X

2

141-2-742T-67600

|

Lever

1

L401,5041

4-255T-04271

|

MX

Coil,

85kHz

2

141-2-462T-69200

|

Boss

1

L601

4-258T-33140

|

Oscillator

Coil

1

141-2-855T-86900

|

Spring

Coil

2

L701

,801

4-252T-12922

|

Choke

Coil,

6.8MH

2

141-2-310T-73500

|

Bracket

1

L702,802

4-255T-02371

|

MX

Coil

2

141-2-852T-79400

|

Spring

Wire,

Record/Play

1

$1

4-238T-55700

|

Switch,

Record/Play

1

141-2-811T-11700

|

Counter,

Tape

1

S7

4-238T-22700

|

Switch,

Beat

Cancel

1

141-2-564T-28300

|

Square

Bett

1

CNP1

4-236T-10200

|

Piug,

3P,

R/P

Head

1

141-2-812T-11900

|

Bracket

Counter

1

CNP2

4-236T-19778

|

Plug,

10P,

Mechanism

1

141-2-310T-79800

|

Bracket,

Damper

1

CNS3

4-240T-11271

|

Socket,

4P,

Level

Meter

1

141-2-877T-00100

|

Damper

1

CNS4

4-240T-24400

|

Socket,

2P

Erasing

Head

1

141-2-855T-79400

|

Spring

Coil

1

SVR601

4-222T-97578

|

Semi-fixed

Resistor,

100K

ohm

2

141-2-853T-80500

|

Spring

Plate,

Mechanism

Push

1

602

Button

SVR701

4-222T-97575

|

Semi-fixed

Resistor,

10K

ohm

141-2-310T-79900

|

Bracket,

Ground

801

141-2-329T

08800

141-2-143T-92701

141-2-210T-43401

141-2-464T-29700

123-2-453R-10500

Reflector,

Lamp

Marking

Plate,

Level

Indicator

Bracket,

Levei

Indicator

Fixer,

Lead

Cord

Piastic

Washer,

Power

Cord

mtg.

4-222T-97576

|

Semi-fixed

Resistor,

20K

ohm

4-222T-97576

|

Semi-fixed

Resistor,

20K

ohm

PmNreew

Pan Hd.

Forming

Screw,

3x4mm

Pan Hd.

Forming

Screw

with

Washer,

3x6mm

Pan Hd.

Tapping

Screw,

2.6x6mm

Pan Hd.

Tapping

Screw,

2.6x8mm

Pan

Tapping

Washer

Hd.

Screw,

3x10mm

Pan

Tapping

Washer

Hd.

Screw,

3xi2mm

RESISTORS

Binding

Hd.

Tapping

Screw,

All

Resistors

are

Carbon

P-type

1/4W,

+5%

unless

otherwise

notea.

3x6mm

R400,500

33

ohm,

+10%,

1/2W,

Solid

Binding

Hd.

Tapping

Screw,

R401,501

100K

ohm

3x8mm

R402,502

180

ohm

Binding

Hd.

Tapping

Screw,

R403,503

47K

ohm

3x10mm

R404,504

3.3K

ohm

Binding

Hd.

Tapping

Screw,

R405,505

150K

ohm

4x10mm

R407,507

270K

ohra

PARTS

LIST

j

Keyne.]

panne.

|

Deserntion

wes

AMP

PCB

ASS‘'Y

AMP

PCB

ASS’Y

was

1K

ohm

C411,511

Electrolytic

0.1HF

50V

2

10K

ohm

C412,512

Electrolytic

0.33uF

50V

2

39K

ohm

C414,514

Electrolytic

10uF

16V

2

8.2

ohm

|

C600

Ceramic

0.01

uF

+80—20%

50V

1

39K

ohm

C601

Ceramic

180pF

+10%

50V

1

15

ohm

C602

Ceramic

180pF

+10%

50V

1

1.5K

ohm

C603

Ceramic

180pF

+10%

50V

1

10

ohm

C604

Polypropylene

0.0015uF

+5%

1

6.8K

ohm

10K

ohm

10K

ohm

100V

Ceramic

470pF

+10%

50V

Ceramic

0.015uF

+5%

25V

cé605

C606

15K

ohm

BC-type

33K

ohm

C607

Ceramic

0.0033uF

+5%

25V

4.7K

ohm

BC-type

47

ohm

C608

Ceramic

0.01

uF

+5%

25V

10K

ohm

BC-type

10K

ohm

cé6é09

Ceramic

0.0033uF

+5%

25V

10K

ohm

BC-type

10K

ohm

C610

Electrolytic

10uF

16V

10K

ohm

C611

Electrolytic

1uF

25V

Non-polar

3.9K

ohm

C613

Electrolytic

4.7uF

25V

1K

ohm

C615

Electrolytic

1uF

50V

1.8K

ohm

C702,802

Ceramic

680pF

+10%

50V

4.7K

ohm

C703,803

Electrolytic

47uF

6.3V

10K

ohm

C704

804

Ceramic

100pF

+10%

50V

6.8K

ohm

270K

ohm

120

ohm

10K

ohm

10K

ohm

15K

ohm

47K

ohm

1M

ohm

47K

ohm

10K

ohm

1.8K

ohm

100K

ohm

10K

ohm

C705,805

Ceramic0.012uF

+5%

25V

BC-type

Ceramic

100pF

+10%

50V

Ceramic

0.0047uF

+5%

25V

BC-type

Electrolytic

4.7uF

25V

Electrolytic

4.7uF

25V

Electrolytic

0.22uF

50V

Ceramic

0.01

uF

£5%

25V

BC-type

Electrolytic

4.7uF

25V

Ceramic

680pF

+10%

25V

Electrolytic

1000uF

16V

C706,806

C708,808

C710,810

C730,830

C750,850

C751,851

C752,852

C756,856

C903

eee

N

NNNN

NN

NNN]

H

=

33K

ohm

C904

Electrolytic

470uF

16V

270

ohm

C905

Electrolytic

470uF

10V

2.2K

ohm

c906

Electrolytic

470uF

10V

27K

ohm

C907

Electrotytic

220uF

10V

5.6K

ohm

c908

Electrolytic

220uF

10V

10K

ohm

C910

Ceramic

0.014F

+80—20%

50V

33K

ohm

c911

Ceramic

0.01

4.F

+80—20%

50V

120

ohm

C912

Ceramic

0.01pF

+80—20%

50V

10K

ohm

c913

Ceramic

0.014F

+80—20%

50V

12K

ohm

C917

Electrolytic

10uF

25V

47

ohm,

3W,

Metal

Oxide

c919

Ceramic

1000pF

+10%

25V

1.8K

ohm

1.8K

ohm

56

ohm

56

ohm

3.9K

ohm

2.7K

ohm

DOLBY/INPUT/TAPE

SWITCH

PCB

ASS’'Y

52

BBB

mr

OUNNNNNYNNNNNNNNNNNNYNNNNNADND

ee

eo ee

eee

ae

ee

eee

ws

iin

141-4-250T-63273

|

P.C.B.

Assembly,

DOLBY/

INPUT/TAPE

Switch

Switch,

DOLBY

NR/INPUT/

TAPE

Lug,

Ground

$2,4,5,6

4-238T-55500

123-2-472R-00401

RESISTORS

CAPACITORS

All

resistors

are

Carbon

P-type

1/4W,

+5%

unless

otherwise

noted.

C401,501

Electrolytic

0.33uF

50V 27K

ohm

C403,503

Ceramic

0.0033uF

+5%

25V 47K

ohm

BC-type

5.6K

ohm

C404,504

Electrolytic

10uF

16V

22K

ohm

C405,505

Electrolytic

10uF

16V

12K

ohm

C406,506

Ceramic

0.0056uF

+5%

25V

8.2K

ohm

BC-type

12K

ohm

Ceramic

0.0047uF

+5%

25V

BC-type

Ceramic0.027uF

+5% 25V

BC-type

Ceramic

O0.047nF

+5%

25V

BC-type

Electrolytic

10uF

16V

C407,507

C408,508

CAPACITORS

C409,509

£10%

25V

Ceramic

0.0047

uF

BC-type

N

NM

NY

N

NNN

NN

C410,510

PARTS

LIST

DOLBY/INPUT/TAPE

SWITCH

PCB

ASS’Y

CAPACITORS

Pee]

rome

RECORD

LED

PCB

ASS'Y

141-4-250T-64771

P.C.B.

Assembly,

RECORD

LED

LED,

SLP151B,

Red,

RECORD

Ceramic

0.015yF

BC-type

Ceramic

0.0022uF

+5%

25V

BC-type

+10%

25V

PAUSE

LED

PCB

ASS'Y

141-4-250T-64871

P.C.B.

Assembly,

PAUSE

LED

LED,

SLP151B,

Red

PAUSE

INPUT

LEVEL

VOLUME

PCB

ASS'Y

141-4-250T-63373

P.C.B.

Assembly

INPUT

LEVEL

VOLUME

Variable

Resistor,

50K

ohm,

INPUT

LEVEL

4-220T-02700

RESISTORS

Carbon

33K

ohm

+5%

1/4W

MIC

SOCKET

PCB

ASS'Y

141-4-250T-63473

4-240T-09174

P.C.B.

Assembly,

MIC

SOCKET

Socket,

MIC

PHONES

PCB

ASS’Y

141-4-250T-63573

4-235T-99281

P.C.B.

Assembly,

PHONES

Socket,

PHONES

POWER

SWITCH

PCB

ASS'Y

141-4-250T-63673

P.C.B.

Assembly,

POWER

SWITCH

Switch,

POWER

Terminal

4-238T

-37500

141-2-382T

-07300

LAMP

PCB

ASS’Y

141-4-250T-63773

4-612T-13700

P.C.B.

Assembly,

LAMP

Lamp,

8V

150mA

LEVEL

INDICATOR

PCB

ASS'Y

141-4-250T-63871

P.C.B.

Assembly,

LEVEL

INDICATOR

Integrated

Circuit,

LB1403

LED,

SLP251B,

Green

LED,

SLP151B,

Red

10K

ohm

1.8K

ohm

1.8K

ohm

CAPACITORS

Electrolytic

10uF

16V

PARTS

LIST

Ce

MECHANISM

(TM-250US)

Cs

MECHANISM

(TM-250US)

141-0-311T-37200

|

Chassis

Assembly

141-2-853T-70900

|

Spring

Plate

1

141-2-462T-67400

|

Boss,

Lever

141-2-731T-87100

|

Slide,

Brake

1

141-2-742T-62900

|

Lever,

PAUSE

141-2-855T-75400

|

Spring

Coil

1

141-2-742T-62600

|

Lever

141-2-731T-86400

|

Slide

1

141-2-851T-56100

|

Spring

Coil

141-2-856T-01100

{

Spring

Coil

1

141-2-530T-00800

|

Guide,

Cassette

141-2-731T-86500

|}

Slide

1

141-2-853T-72900

|

Spring

Plate,

Head

Slide

141-2-614T-06000

|

Lever

Lock,

PAUSE

1

141-0-731T-89100

|

Siide

Assembly,

Head

Slide

141-2-852T-68000

|

Spring

Wire

1

141-2-855T-74900

|

Spring

Coil

141-0-731T-87200

|

Slide

Assembly,

PAUSE

1

141-2-855T-74800

|

Spring

Coil

141-2-731T-87000

|

Slide,

F.

FWD

1

141-2-853T-71000

|

Spring

Plate,

Head

Slide

141-2-731T-86900

|

Slide,

PLAY

1

141-0-531T-13300

|

Reel

Plate

Assembly,

Left

141-2-731T-86800

|

Slide,

REW

1

141-0-531T-13301

|

Reel

Plate

Assembly,

Right

141-2-731T-86701

|

Slide,

RECORD

1

141-2-731T-89300

|

Slide,

Brake

141-2-855T-75300

{|

Spring

Coil

2

141-2-712T-03401

|

Brake

Shoe

141-0-352T-50602

|

Spacer

Assembly,

PAUSE/

3

141-2-852T-68100

|

Spring

Wire,

Brake

Slide

RECORD/PLAY

4-242T-27500

141-2-472T-05900

4-242T-25371

141-0-352T-50604

141-0-352T-50603

Magnetic

Head,

Erase

Lug,

Lead

mtg.

Magnetic

Head,

Record/Play

Spacer

Assembly,

STOP

Spacer

Assembly,

F.FWD/REW

(Not

used)

oOo

N=

4-240T-51200

|

Socket,

10P

CNS2

141-2-855T-71801

|

Spring

Goil

141-2-851T-54500

|

Spring

Coil,

Head

Azimuth

(Not

used)

141-2-855T-74700

|

Spring

Coil,

Pinch

Roller

141-2-742T-59901

|

Lever

141-0-545T-07200

|

Lever

Pinch

Roller

Assembly

141-2-742T-60000

|

Lever

141-2-742T-66500

|

Lever

141-2-742T-59900

|

Lever

4-235T-60300

|

Socket,

R/P

Head

CNS1

141-2-855T-80100

|

Spring

Coil

4-238T-31200

|

Switch,

PLAY

ON,

S9

141-2-852T-70200

|

Spring

Wire

141-2-352T-50300

|

Spacer

141-2-855T-80200

|

Spring

Coil

141-2-737T-08200

141-2-365T-55000

Bracket

Slide

Bracket

Switch

141-2-581T-19000

141-2-855T-68100

Gear,

Reel

Pulley

Spring

Coil,

Reel

4-238T-35200

|

Switch,

STOP

MUTE,

S8

141-2-352T-49900

|

Spacer,

Reel

141-2-856T-02200

|

Spring

Coil

141-0-661T-32001

Pulley

Assembly,

Reel

141-2-742T-60300

|

Lever

141-2-671T-06400

|

Cam

141-2-462T-67200

|

Boss

141-2-855T-76400

|

Spring

Coil

(Not

used)

141-2-352T-48300

|

Spacer

141-2-855T-76100

|

Spring

Coil

141-2-855T-74600

|

Spring

Coil

141-2-855T-80500

141-2-731T-92500

Spring

Coil

Slide

141-0-742T-60400

141-0-731T-87502

Lever

Assembly,

Idler

Slide

Assembly

141-2-731T-92300

|

Slide,

RECORD

141-2-855T-75500

|

Spring

Coil

141-2-731T-90901

|

Slide

REW/STOP/PAUSE

141-2-855T-75800

|

Spring

Coil

141-2-731T-90900

|

Slide,

PLAY/F.

FWD

141-2-731T-87400

|

Slide

141-2-731T-87700

141-2-853T-71101

Slide

Spring

Plate

141-2-732T-03500

141-0-742T-60100

Slide,

AUTO

STOP

Lever

Assembly

141-2-855T-74500

|

Spring

Coil

141-2-855T-75100

|

Spring

Coil

141-2-853T-71100

|

Spring

Plate,

Cassette

141-0-742T-70800

|

Lever

Assembly

141-0-731T-89200

|

Slide

Assembly

141-2-855T-05000

|

Spring

Coil

141-2-462T-67800

141-2-855T-05000

141-2-345T-00400

Boss

Spring

Coil

Steel

Ball,

2mm

141-2-457T-10200

141-2-457T-36300

141-2-457T-23700

Special

Washer

2.1x3x0.5mm

Special

Washer

Special

Washer

1.2x3x0.3mm

OPN]

HW]

]]NWH-DOMD

[Ol

tee

ne

ee

ee)

(Not

used)

141-2-457T-23000

|

Special

Washer

2x5x0.4mm

(Not

used)

141-2-457T-23100

|

Special

Washer

3x7x0.6mm

(Not

used)

141-2-457T-04100

|

Special

Washer

1.7x4.5x0.5mm

4-238T-37800

141-2-742T-70900

141-2-462T-69800

4527T-15172

141-0-661T-76203

141-2-445T-11801

141-2-421T-27500

141-0-378T-11701

141-2-472T-03700

Switch,

TRIGGER

$12

Lever,

TRIGGER

Switch

Boss,

TRIGGER

Switch

Motor

Pulley

Motor

Assembly

Rubber

Cushion,

Motor

Special

Screw,

Motor

Bracket

Motor

Assembly

Lug

(Not

used)

Lug,

Lead

mtg.

Flat

Belt,

Flywheel

Assembly

Square

Belt,

Idier

Bearing

Assembly

Gear

Gear,

Auto

Stop

Idler

Assembly,

PLAY

Spring

Coilg

Plate

Nut

Spring

Coil

Bracket

Switch,

PAUSE

Switch,

PAUSE,

$13

141-2-457T-04300

141-2-453T-30102

141-2-453T-30202

141-2-453T-30501

141-2-453T-30500

Special

Washer

2.1x4x0.5mm

Washer

2.6x4.7x0.5mm

Washer

4.1x6.5x0.25mm

Special

Washer

4x6.5x0.15mm

(Not

used)

Washer,

3.1x5.4x0.25mm

Special

Washer

2.1x4x0.25mm

Special

Washer

5.2x11.5x0.3mm

Special

Washer

2.1x9x0.3mm

Special

Washer,

2x5x0.5mm

pi

—_

ow tt

=

ot od

—_

APN

AENAWAGNAWH

ABB

HBS

eee

SSeS

147

-2-453T-30301

141-2-453T-30101

141-2-457T-33400

S28

WW

aww

141-2-472T-01201

141-2-561T-05271

141-0-521T-12121

141-2-564T-23971

141-0-573T-13600

141-2581T-19600

141-2-581T-19500

141-2-581T-19100

141-0-551T-03620

141-2-855T-75600

141-2-411T-02600

141-2-855T-75000

141-2-365T-54200

4-231T-71200

141-2-457T-06200

141-2-457T-41600

4-238T-09600

Switch,

Motor

Power,

S14

HARDWARE

Pan

Hd.

Screw,

2.6x3mm

Pan

Hd.

Screw,

2.6x4mm

Pan

Hd.

Screw,

2.6x6mm,

(Black)

Pan

Hd.

Screw,

3x4mm

Pan

Hd.

Forming

Screw,

2.6x4mm

Pan

Hd.

Forming

Screw,

3x4mm

me

ee

ek

ek ek

ek

eh

ot

MECHANISSM

EXPLODED

VIEW

(1)

(2)

Y12

“yf

2A

19

Y02—-9

71

1336

Y20-Q

134-w

141—&

ne

15S

Pan

Hd.

Forming

Screw,

3x4mm

Washer,

2.6x5x0.5mm,

(Black)

Pan

Screw

Washer

Hd.,

2x6mm

Pan

Screw

with

Spring

Washer,

2x4mm

Pan

Screw

with

Spring

Washer,

2x6mm

Pan

Screw

with

Spring

Washer,

2.6x4mm

Flat

Hd.

Screw,

2.6x3.5mm

Binding

Hd.

Screw,

3x4mm

Pan

Hd.

Screw,

2.6x7mm

_

Washer,

2.6x10x0.5mm

i

Pan

Hd.

Screw,

2.6x8mm

Washer,

2x6x0.4mm

Pan

Screw

Washer

Hd.,

2x4mm

Pan

Screw

Washer

Hd.,

2x8mm

Po

Ae

NW

PS

WN

\

(8

A

T/A

Ce

Te

dh

SCHEMATIC

DIAGRAM

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ee

a

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2SC536AUDG

or

25C1815Y

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250536

AUD

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of

2SC1815Y

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EQUALIZER

SWITCHING

RECORD

AMP

2SC536AUDG

or

2SC1815Y Q702.802

DOLBY

SWITCHING

2SC536AUDG

or

2SC1815Y

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CONTROL

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notice:

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A

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All

parts

bearing

the

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symbol

were

manufactured

to

Paw

peta

te

$4-1,

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INPUT

SWITCH(

MIC

LINE

)

MUTOR

SWITCH

a

conform

to

special

safety

standards.

When

replaci

S5-1~S5-4-++-

TAPE

SELECT

SWITCH(

METAL

ON

METAL

OFF

)

**TRIGGER

SWITCH

PLAY

_(y)

-

OEIBCE

Pecuee

LAMP

do

not

use

an

numbers

ee

those

tee

S6-1~S6-4:++-

TAPE

SELECT

SWITCH(CrOz

NORMAL)

PAUSE

SWITCH

RECORD

z

7

fas

Piet

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2)

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STOP

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—10—

-1-

Sanyo RD250 Manual de usuario

Manuales populares de pletina de casete de otras marcas