Sanyo TRC 8000 User manual

SANYO

MEMO-SCRIBER

TRC8000

-TRC8000Z

SERVICE

MANUAL

SPECIFICATIONS

Recording

system

...........

AC

bias,

double

track

Erasing

system

......%.......

DC

erase,

Quick

erase

Tape

speed

.........00ceees

1-7/8

ips.

(4.75

cm/sec)

Recording

time

..........-5.

60

min.

on

double

track

(C-60)

Rewind

&

Fast

forward

time

...

1°25”

(C-60)

Frequency

response

.........

-

100-

8,

000

Hz

Wow

&

Flutter

.......0.006-

0.3%

RMS

Signal

to

noise

ratio

..........

40

dB

Input

..

6.6...

e

eens

ere

MIC:

Switch

to

poeta

5

7

REC

IN:

10

KQ

QUutnU?

fi

odd

ie

eee

es

EARPHONE

:82

Transistors

....-.02eeeeeees

12

Diodes

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

ule

ins

16

Output

power

..........50..

600mW

maximum

Power

source

..........008:

AC:

120/200/240V

(TRC8000)

AC:

110/220/240V

(TRC8000Z)

Speaker

......ccee

cers

eens

2-3/4"

x

1-3/4"

P.D.S

(70

x

45

mm)

Dimension

(Approx.)

........

3-3/16”

x

9-1/2”

x

11-3/4”

7

(80

x

240

x

300

mm)

Weight

(Approx.)

........

2.

8.3

Ibs.

(3.8

kg)

MECHANICAL

ADJUSTMENT

To

measure

the

torque

of

the

tape

recorder,

a

torque

gauge

(Fig.

1)

and

a

tension

gauge

are

necessary.

To

use

a

tension

gauge,

make

a

hole

in

the

side

of

the

Cassette

as

shown

in

Fig.

2.

Be

careful

that

the

tape

does

not

rub

against

the

edge

of

the

Cassette;

these

will

make

correct

measurement

impossible.

-

1.

Take-up

torque

(measure

with

torque

gauge)

Play

40

gr/cm

Fast

forward

60

gr/cm

Rewind

~

60

gr/cm

2.

Back

tension

(measure

with

tension

gauge)

Play

|

215

gr/em

Fastforward

=.

=

215

gr/cm

Rewind

“|

215

ar/em

3.

Tape

tention

As

shown

in

Fig.

3

cut

offa

length

of

tape.

Tie

one

end

to

a

thread

connected

to

the

tention

gauge,

and

leave

the

other

end

hanging

loose.

Place

the

recorder

in

PLAY

mode

and

hold

the

tention

gauge

ateady

(do

not

move

it

to

left

or

right).

When

the

tape

stops,

read

the

tention

gauge.

If

this

dading

falls

within

the

range

of

50

—

200

gr.

no

adjustment

is

needed.

If

it

does

not

fall

within

this

range,

adjust

the

pinch

roller

pressure.

This

is

done

by

bending

the

hole

Position

of

the

coil

spring

(141-2-852T-66900).

Clean

the

pinch

roller

(with

alchol

only)

so

that

the

tape

will

not

slip.

—

Cassette

tape

*

Capstan

Pinch

rotter

Tension

gauge

Fig.

3

SCREW

ORIVER

A

|)

COUNTERCLOCKWISE

ERASE.

HEADS

|

TEST

TAPE

(CASSETTE)

_R/P.

THESE

ARE

NOT

ADJUSTING

SCREWS.

HEAD,

LEAVE

THEM

UNTOUCHED.

|

‘CLOCKWISE

COUNTER

KWISE

PERPENDICULARLLY

INCLINATION

OF

R/P

HEAD.

.

Fig.

4

4.

Record/Play

Head

Azimuth

Adjustment

Maximum

output

and

frequency

response

can

be

obtained

only

when

the

Record/Playback

head

is

correctly

aligned

-

for

azimuth.

Azimuth

alignment

refers

the

positioning

of

the

head

in

respect

to

the

tape

which

passes

across

it

during

recording

and

playback.

Since

the

head

adjustment

screw

is

set

and

sealed

at

the

factory,

adjustment

should

not

be

required

unless

the

screw

has

been

accioeney

put

out

of

adjustment

in

same

manner.

If

a

Record/Playback

head

becomes

defective,

it

will

be

necessary

to

align

the

now

head

for

correct

azimuth

after

_

installation.

To

do

so,

proceed

as

follows;

a.

Thread

a

pre-recorded

test

tape

(cassette

<8)

(7

KHz

standard

frequency

tape)

into

the

recorder.

b.

Connect

an

AC

VTVM

to

across

the

speaker

voice

coil

terminals.

To

make

this

connection

without

removing

the

recorder

from

the

cabinet,

connect

an

external

speaker

or

a

dummy

load

resistor

(same

impedance

as

that

of

the

speaker

voice

coil)

to

the

earphone

jack.

Note:

Set

the

voltmeter

on

the

1.5

VAC

scale.

Cc.

Depress

the

PLAY

button

and

turn

the

volume

control

knob

until

maximum.

d.

Rotate

the

head

adjustment

screws

clockwise

or

coun-

terclockwise

and

continue

this

procedure

until

maximum

‘output

is

obtained

as

indicated

by

the

AC

voltmeter.

PARTS

LIST

Head

Demagnetization

|

Magnetization

of

the

heads

may

result

when

the

continuity

O'ty

of

the

head

is

measured

with

an

ohmmeter.

If

it

is

:

necessary

to

measure

head

continuity,

the

head

should

CABINET

|

be

demagnetized

after

the

sontinuity

check.

Head

mag-

|

TEES

SRV

EEND

at

ae

. .

.

:

.

aa

141-2-161T-14101

|

ush

Button,

:

netization

ts

evidenced

by

a

high

residual

noise

(a

hissing

141.2-161T-14201

|

Push

Button,

STOP

and

low

popping

sound)

when

a

virgin

or

completely

141-2-851T-62500

|

+

Spring

Coil,

Slide

,

erased

tape

is

played

at

a

high

volume

level.

The

141-2-731T-22001

Slide,

PLAY

REW

STOP

push

Button

os

;

.

;

141-2-731T-22002

Slide,

F.-WD

Push

Button

magnetization

may

be

neutralized

by

use

of

a

standard

demagnetization

tool.

A

piece

of

cellulose

tape

should

by

141-2-737T-02300

Bracket,

Slide

141-0-007T-00200

|

Cassette

Lid

Assembly

|

141-2-124T-08101

Cassette

Lid

placed

over

the

end

of

the

tool

to

prevent

metal-to-metal

141-2-131T-05600

|

Clear

Window

i-

141-2-853T-28200

| |

Spring

Plate

contact

between

the

tool

and

the

head.

After

demagneti

|

le

itaelcae

ae

eee

Push

Button,

Cassette

Up

Spring

Plate,

Cassette

Up

Quick

Erase

Spring

Wire,

Cassette

Up

Knob

Shaft,

Cassette

Up

Lever

Lever,

Cassette

Up

Lever

Lever,

Cassette

Up

Spring

Coil,

Cassette

Up

Push

Button,

Quick

Erase

Shaft,

Cassette

Lid

Fulcrum

141-2-161T-15500

141-2-853T-31600

141-2-852T-23200

141-2-751T-54200

1417-2-741T-53800

141-2-741T-49800

141-2-851T-62600

141-2-161T-16000

141-2-751T-46201

zation

is

complete,

slowly

remove

the

tool

from

the

vicinity

of

the

head

before

the

current

is

turned

off.

6.

REC.

PLAY

Head

Bias

Adjustments

The

record

bias

current

should

be

0.53mA.

1.

Connect

VTVM

across

the

resistor

1022

R3.

2.

Insert

the

blank

cassette

and

get

the

set

at

the

record

position

141-2-852T-21600

|

Spring

Wire,

Cassette

Lid

Pressure

ee

,

141-2-751T-54200

|

Shaft,

Spring

Wire

Fulcrum

3.

Adjust

SVR

1

so

that

the

reading

or

VT

VM

may

become

141-0-008T-00400

|

Bottom

Lid

Assembly

(TRC8000)

5.3mvV.

3 |

141-2-125T-04201

Berm

tid

a

ee

: i

‘

ise

(a

hissin

141-2-141T-34700

ating

Plate

netization

is

evidenced

by

a

high

residual

noise

(

g

141-2-157T-08000

|

E

inlay

and

low

popping

sound)

when

a

virgin

or

completely

erased

tape

is

played

at

a

high

volume

level.

The

magnetization

may

be

neutralized

by

use

of

a

standard

demagnetization

tool.

A

piece

of

cellulose

tape

should

by

placed

over

the

end

of

the

tool

to

prevent

metal-to-metal

contact

between

the

tool

and

the

head.

After

demagneti-

zation

is

complete,

slowly

remove

the

tool

from

the

vicinity

of

the

head

before

the

current

is

turned

off.

Sheet

50x

70mm,

SP

Cushion

2x6x

12mm,

SP

Bottom

Lid

Assembly

(TRC

8000Z)

Bottom

Lid

Rating

Plate

Inlay

Sheet

50x

70mm,

SP

Cushion

.2x6x

12mm,

SP

Frame,

Mic

Holder

Mtg.

Bracket,

Microphone

Ring,

Microphone

Stand

Shaft,

Microphone

Stand

Rubber

Washer

6.5x12x

1mm,

Microphone

Stand

Rubber

Stand

Rotary

Knob

Assembly

147-0-008T-00500

141-2-125T-04201

141-2-141T-36100

141-2-157T-08000

141-2-114T-00800

141-2-385T-01401

141-2-683T-22001

141-2-751T-54500

:

141-2-174T-81400

PARTS.

LIST

|

141-0-163T-03900

PACKING

NN

.141-2-311T-12901

|

Chassis

141-2-312T-10600

|

Sub

Chassis

123-2-445R-01400

|

Cushion,

Power

&

REC

Lamp

141-2-852T+21800

|

Spring

Wire,

R/P

Switch

141-2-841T-06800

|

Lever,

R/P

Change

141-2-462T-26200

|

Boss,

R/P

Change

Lever

Spring

3x22mm,

Plunger

Graphite

Nylon

Washer

4.6x7.2x0.25

mm

141-2-851T-69500

;

Spring

Coil,

Plunger

141-2-377T-1

1600

Bracket,

AMP

P.C.B.

Fixer

141-2-361T-09600

|

Bracket,

VR

Mtg.

141-2-365T-20800

|

Bracket,

Power

REC

Switch

Mtg.

141-2-143T-48300

|

Marking

Plate,

Terminal

Plate

141-2-367T-20200

|

Bracket,

Socket,

MIC

Mtg.

141-2-367T-20300

|

Bracket,

Socket,

Earphone

141-2-464T-11800

|

Fixer,

Power

Supply

Cord

141-2-161T-14400

|

Push

Button,

TEL

REC

141-2-161T-09402

|

Push

Button,

Counter

Knob

141-2-161T-15600

|

Push

Button,

Speed

Control

141-2-363T-02701

Bracket,

Mechanism

Plunger

Mtg.

141-2-143T-17300

|

Marking

Plate,

Voltage

(TRC8000)

141-2-143T-46800

|

Marking

Plate,

Voltage

(TRC

8000Z)

141-2-367T-21200

|

Bracket

Socket,

Voltage

Select

141-2-417T-12200

|

Special

Nut

ELECTRICAL

PARTS

141-6-132T-47000;]

Individual

Carton

141-6-144T-14200

|

Styrol

Filler,

Set

141-6-316T-54200

|

Pad

141-6-411T-45300

|

Instruction

Booklet

141-6-455T-01101

|

Serial

Number

Plate.

141-6-472T-05603

|

Caution

Label

(TRC

8000)

141-6-472T-05602

|

Caution

Label

(TRC

8000Z)

Poly

Bag

350

x

450mm,

Set

Poly

Bag,

80x200mm

AC

Cord

Poly

Bag,

180

x

250mm,

Printed

Matter

wed

ed

eh

ek

etd

ed

od

ee

od

wd

ACCESSORIES

4-153T-07771

|

Microphone

4-149T-01500

|}

Foot

Switch

4-241T-09300;}

Cassette

C-60

4-152T-02800;

Earphone

CABINET

141-0-001T-01300!

Cabinet

Assembly

141-2-111T-16000

Cabinet

141-2-122T-08000

Front

Panel

141-2-132T-06400

Sign

Window,

Tape

Counter

141-2-142T-04400

Badge

—

147-2-132T-05603

|

|-Sign

Window,

REC

Indicate

141-2-132T-05604

Sign

Window,

Power

Indicate

141-2-157T-16401

Intay,

Reflector

| |

Fiber

Washer

2.1x5x0.5mm,

Eject

Spring

Stopper

|

ce

eh

mh

me

et

eh

mek wee

ek

ee

ek

we

ek

eh ek ed

etd

ed

AQ

dt

et

—

4-251T-28700|

Power

Transformer

(TRC

8000)

4-251T-30700

|

Power

Transformer

(TRC

8000Z)

4-151T-10300

{|

Speaker

|

4-254T-11100

}

Input

Transformer

4-254T-09100

|

Output

Transformer

4-231F-35571

R/P

Changing

Switch

ao

pet

eh oh

ek ek

eed

oh od

NOTES:

1,

Part

orders

must

contain

Model

Number,

Part

Number

and

Description.

|

2.

Untess

otherwise

noted,

component

parts

indicated

by

parentheses

in

the

column

Q’ty

are

not

available,

3.

Ordering

quantity

of

screws

and/or

resistors

must

be

multiple

of

10

pes.

PS

PARTS

LIST

ELECTRICAL

PARTS

CAPACITORS

-

4-258T-02900

|

OSC

Coil

1

|

4-222R-00600

|

Semi

Variable

Resistor

100K/B

1

shai

batt

dis

Soe

380

“50%

i

4-222R-28300

eae

Resistor,

Speed

Control

1

Flechalutle

100uF

TBO.

20K

(6

av

;

300/B

|

Baie:

4-222T-13400

|

Variable

Resistor,

Volume

10K/A

|

1

ade

oe

Lanai

=

oe

Lae

Lt

4-253T-01015

|

Choke

Coil

15mH

'

Electrolytic

330uF

+80

20%

10V

1

4-2357-20800

|

Socket,

MIC

1

Electrolytic

470zF

+80-20%

16V_

1

4-612T-03503

|

Lamp,

Power

Supply,

&

REC

2

|

=

:

____

|

Indicate

|

CAPACITORS

(MECHANISM)

|

4-231T-09800

|

Switch,

Power

Supply

1

|

a

eal.

5600

pebble

aes

ne

1

C35

Mylar

0.033uF

a

50WV

1

-235T-05100

|

Socket,

Earphone

&

F

2

:

|

-4-231R-14500

|

Switch,

SP

ON/OFF

&

Dictate/

2

628,29

,30

Electrolytic

22uF

=

_59%

16V

3

Confe,

|

.

+80,

-

141-2-382T-00700

|

Terminal

Clip

4

C24,25

Electrolytic

33uF

|

-20*

25V

|

2

141-0-022T-00300

|

Plug

Assembly

(TRC

8000)

1

50°

-

4-2367-01

=

~

Plug,

Voltage

Select

:

eae

|

Electrolytic

47uF

10V

1

-2-

-173

Marking

Plate

|

1

Ter

?

F

FOU

.

1

141-0-022T-00200

|

Piug

Assembly

(TRC

8000Z)

ceo

SEL

720

aad

4-236T-01300

Plug,

Voltage

Select

1

C26

‘Electrolytic

100uF

30

%

25V

i

141-2-143T-46800

|

Marking

: |

Marking

Plate

1

C3134

Electrolvti

+80

«

2

4-235R-16200

|

Socket,

Voltage

Select

1

|

ectrolytic

470uF

56%

16V

4-243R-00100

ce

oe

Cord

1

C32,36

Electrolytic

470uF

+80~-20%

50V

2

0

2wire

Cord

|

oat

4-243R-13301

|

Power

Supply

Cord

|

;

C38

39,40

Electrolytic

14F

+80—20%

5OV

3

(TRC

8000

3wire

Cord)

RESISTORS

©

5.

4-243R-75800

|

Power

Supply

Cord

(TRC

8000Z)

|

.1

4-235R-11801

|

Socket,

Siemense

2

type

1

Carbon

3.9

Q

H0%

1/4W

©

\

(TRC

8000

only)

Carbon

8.2

2

£10%

1/4W

|

1

4-235R-11802

|

Socket,

England

2

type

1

Metal

Oxide

Film

8.22

|

=10%

1W

L

ae

ey

Carbon

18

HO%

1/4W

1

Q1

Transistor

2SC644

or

2SC858

1

Me

a

war

Q2~04

Transistor

28C945

or

2SC828

3

Seon

ae

,

Q5,06

Transistor

28C1383

2

ee

a

Q7

Transistor

2SB185

ii

qe

CADOn

+

100

Se.

Oe

D1

Diode1S188

1

5

Carbon

150

Q

=10%

1/4W

D9

Diode

181210

j

R13,29

Carbon

330

©

|

+10%

1/4W

2

|

R30

Carbon

560

2

+10%

1/4W

1

R26.

|

Carbon

1KQ

440%

1/4W

1

|

R2_

Carbon

1.2KQ2

+10%

1/4W

1

,

=

|

R1,8,25

Carbon

2.2K92

+10%

1/4W

3

ELECTRICAL

PARTS

(MECHANISM)

R19,27

Carbon

t2

KQ

+10%

1/4W

2

;

1

R17,22,23

Carbon

6KQ

+410%

1/4W

3

4-264T-03800

|

Solenoid,

Record

|

R9,14

Carbon

8.2K2

+10%

1/4W.

2

4-232T-01803.

|

Relay,

Auto

Stop

&

Back

Space

R51

Carbon

10K9Q

+10%

1/4W

1

‘4-253R-10100

|

Choke

Coil

100uH

R6

Carbon

12KQ

+10%

1/4W

4

4-236T-06000

|

Plug

Side-way

Type

8P

1+

R11

Carbon

15K

+10%

1/4W

1

4-236T-06200

|

Piug

Vertical

Type

8P

R20

Carbon

33KQ

+10%

1/4W

1

4-236T-06300

|

Plug

Vertical

Type

7P

|

R21

|

Carbon

56KQ

+10%

1/4W

1

4-236T-06100

|

Plug

Side-way

Type

5P

TR10

Carbon

82KQ

+10%

1/4W

1

4-236T-06400

|

Plug

Vertical

Type

3P

R7,15

Carbon

100K2

+10%

1/4W

2

4-235T-21800

|

Socket

SP

R4,16

Carbon

680K2

+10%

1/4W

2

4-235T-21900

|

Socket

5P

R44

Carbon

6.8

2

+10%

1/4W

1

_

4-235T-22000

}

Socket

7P

R36,37.46,48,|

Carbon

1KQ2

+10%

1/4W

6

4-235T-22100

|

Socket

8P

:

| |

’

R41

|

Carbon

1KQ

+10%

1/2W

R43

Carbon

1.6

KQ

+£10%

1/4W

R45,47,49

Carbon

3.9

KQ

+10%

1/4W

4-231T-35600

4-231T-11903

4-235T

-02601

Push

Switch,

TEL

REC

Switch

Micro

Switch,

TEL

REC

Switch

Socket,

DIN

Foot

Switch

1

3

Transistor

2SC945

R39,42

Carbon

4.7

KQ

+10%

1/4W

2

Diode

10D-2

R35

Carbon

22

KQ

+10%

1/4W

1

Diode

10D-RV

R38

Carbon

27

KQ

=10%

1/4W

1

Rectifier

DS131

or

10DC1

RAO

Carbon

220

KQ

+10%

1/4W

1

SCR

1RC10

-_

SCREW

MOUNTING

CAPACITORS

Tapping

Screw

3x6

mm

Tapping

Screw

3x8

mm

|c14

|

Ceramic

220pF

sowv

|

1

Screw,

Pan

Head

2x4

mm

:

C2

:

—\Ceramic

470pF

=

+20%

SOWV

1

Screw,

Pan

Head

2x6

mm

2

C7

Ceramic

0.001

uF

sow

|

1

Screw.

Pan

Head

2x12

mm

-

C1

Ceramic

0.0015uF

420%

SOWV

|

1

Screw,

Pan

Head

2.6x10

mm

2

C8,16

Ceramic

0.0022uF

420%

50WV

|

2

Serew,

Pan

Head

3x4

mm

=

C17

Ceramic

0.0033uF

420%

s0owv

|

1

‘Screw,

Pan

Head

3x6

mm

.22

C3

|

Mylar

(0.001nF

sowvy

|

1

Screw,

Pan

Head

3x25

mm

2

€13,21,

|

Mylar

0.01

}

BOWV

3

Screw,

Pan

Head

4x8

mm

2

|.

72

|

Screw,

Flat

Head

2x6

mm.

1

Ci1

Mylar

0.0033uF

50WV

Tapping

Screw

2.3

mm

:

C6

Mylar

0.047uF

5OWV

Tapping

Screw

3x4

mm

55

5

C10

12

Electrolytic

1uF

+80-20%

25V

NOTES:

1.

Part

orders

must

contain

Model

Number,

Part

Number

and

Description.

2.

Uniess

otherwise

noted,

component

parts.

indicated

by

parentheses

in

the

column

Q’ty

are

not

available.

3.

Ordering

quantity

of

screws

and/or

resistors

must

be

multiple

of

10

pes.

_4—

PARTS

LIST____.

Se]

ponne,

|

Omernton

=

“69

4-242T-12101

70

|

141-2-853T-30300

141-0-31

1T-01600

141-0-31

2T-00500

141-2-81

1T-02600

141-2-683T-22500

141-2-564T-10800

141-2-853T-30200

141-2-731T-22500

141-2-852T-22500

441-0-741T-06800

441-2-462T-27100

141-2-741T-52000

141-2-683T-09900

4-231T-11903

141-2-741T-52900

141-2-751T-56500

|

141-2-365T-19400

4-231T-37000

4-231T-11902

141-2-365T-19500

141-2-365T-19300

141-2-457T-06100

4-231T-41400

141-2-564T-10700

4-231T-20401

141-0-521T-02600

141-0-573T-00700

141-2-411T-02601

141-0-524T-01900

141-0-741T-06900

141-0-038T-00100

141-0-661T-01000

141-2-661T-17600

141-2-452T-01100

141-2-851T-45000

|

141-2-457T-06600

R-Y

605000

OmOn~HohwWwhn

—

141-0-741T-07000

141-2-462T-27200

4141-2-851T-31600

141-0-741T-07100

141-0-662T-00500

4-264T-03900

|

141-2-851T-02800

141-0-741T-07200

141-2-365T-19600

141-2-747T-06000

141-2-741T-53300

141-2-851T-66600

141-2-852T-24100

141-2-731T-23100

441-2-462T-27400

141-0-747T-00700

141-0-741T-08600

|

141-2-851T-66700

141-2-851T-46900

441-2-851T-40900

141-0-731T-05200

141-2-683T-22600

141-0-545T-00100

|

Tapping

Screw

3x12

mm

Y

1

Screw,

Pan

Head

2

x

6mm

Stopper

Ring

|

a

Y

2

Screw,

Pan

Head

2

x

8mm

_

UGraphite

Nylon

Washer

7x

10x0.5mm

Y

3

‘Screw,

Pan

Head

2x

10mm

Lever

Assembly,

F.Forward

Y

4

Screw,

Pan

Head

2.3

x

10mm

Boss,

Lever

Assembly

(32)

Y

5

Screw,

Pan

Head

2x

14mm

Spring

Coil,

Slide

(46)

Returning

Y

&

Screw,

Pan

Head

2.6

x

4mm

Lever

Assembly,

Rewind

Roller

Y

7

Screw,

Pan

Head

2.6

x

5mm

Roller

Assembly,

Rewind

Y

8

Screw,

Pan

Head

3

x

16mm

Solenoid,

Rewind

Y9

Screw,

Pan

Heqd

2.6

x

8mm

Spring

Coil,

Solenoid

(37)

Y10

Screw,

Pan

Head

2.6

x

12mm

Spring

Pin,

Solenoid

(37)

Y11

Screw,

Pan

Head

2.6

x

14mm

Lever

Assembly,

Rewind/Forward

Y12

Screw,

Pan

Head

3x

4mm

Operation.

|

Y13

Screw,

Pan

Head

3

x

Gmm

Bracket,

Rewind

Change

Switch

x

2

1

Y14

Screw,

Pan

Head

3

x

8mm

Bracket,

Rewind

Operation

Lever

1

Y15

Screw,

Flat

Head

2.6

x

6mm

Lever,

Rewind

Operation

—

1

Y16

Screw,

Flat

Head

2.6

x

8mm

Spring

Coil,

Lever

(43)

1

Y17

Tapping

Screw

2.3

x

6mm

Spring

Wire

|

1

Y18

Tapping

Screw

3

x

Gmm

Slide,

Rewind

Operation

1

Y19

Washer

2.6

x

7.5x0.5mm

Boss,

Slide

Guide

1

Y20

Washer

3x8

x

Imm

Bracket

Lever

Assembly,

Forward

1

Y21

Spring

Washer

2mm

Operation

;

Y22

Spring

Washer

2:6mm

|

Lever

Assembly,

F.Forward

Operation

|

1

Y23

internal

Tooth

Lock

Washer

2.6mm

Spring

Coil,

Lever

Assembly

(51)

1

Y24

External

“E”

Ring

1.5mm

Spring

Coil,

Lever

Assembly

(30)

1

Y25

External

“E”

Ring

1.9mm

Spring

Coil,

Lever

Assembly

(35)

1

Y26

External

“E”

Ring

2mm

Head

Slide

Assembly

1

Y27

External

“E”

Ring

2.3mm

Steel

Ball

3.2

mm

5

Y28

External

“E”

Ring

3mm

Ring,

Head

Slide

Assembly

2

Y29

Stopper

Washer

2mm

Pinch

Roller

Assembly

1

Y30

Graphite

Nylon

Washer

2

x

4x

0.25mm

| |

¥31

Graphite

Nylon

Washer

2x

4x

0.5mm

59

|141-2-851T-66900

60

|

141-2-461T-07900

61

|

141-2-851T-54500

62

4-242T-12000

141-2-472T-02200

64

|141-0-731T-05300

65

|

141-2-731T-22700

66

|

141-2-462T-27600

-

Spring

Coil,

Pinch

Roller

Pipe,

Record-Piay

Head

Spring

Coil,

Record-Play

Head

Record-Play

Head

Lug,

Head

Lead

Retaining

Slide

Assembly,

Erase

Head

Slide,

Erase

Head

Operation

Boss,

Erase

Head

Siide

Guide

Steel

Ball

2mm,

Erase

Head

Slide

Ring,

Erase

Head

Erase

Head

Spring,Plate,

Erase

Head

Slide

Right

Spring

Plate,

Erase

Head

Slide

Left

Bracket,

E

Head

Lever

&

Rewind

Lever»

Bracket,

E

Head

Lever

&

Rewind

Lever

Shaft,

Erase

Button

Push

Button

Assembly,

Erase

Head

Lever

Push

Button

.

Spring

Coil,

Push

Button

Lever

(76)

Spring

Switch,

Erase

|

Slide,

Brake

Operation

Spring

Plate,

Head

Slide

Operation

‘Solenoid,

Play

Lever

Assembly,

Take

up

Pulley,

Take

up

Spring

Coil,

Take

up

Pulley

Special

Washer,

Spring

Coil

(84)

Spring

Coil,

Head

Slide

Spring

Coil,

Erase

Head

Slide

Spring

Coil,

Take

up

Lever

(82)

Shaft,

Solenoid

(81)

Bracket

Assembly,

Reel

Plate

Reel

Plate

Assembly,

Take

up

Ree!

Plate

Assembly,

Supply

Brush,

Detector

Circuit

Cover,

Detector

Brush

DC

Motor

:

Motor

Pulley

Assembly

[Motor

Pulley

Head-less

Screw

2x4

mm

Bracket,

Motor

Rubber

Cushion,

Motor

Order

Screw,

Motor

Nut

2mm

Nut

2.6

mm

Nut

4mm

Speed

Nut

2mm

Washer

2.6

mm

Washer

3.3x13x1

mm

Spring

Washer

4mm

External

Tooth

Lock

Washer

2.6

mm

External

Tooth

Lock

Washer

3mm

NARNNM

NY

W&—

Ol

o

w

68

|

141-2-683T-22700

71

|

141-2-853T-30400

72

|141-2-747T-05600

73

|141-2-747T-05700

74

|141-2-751T-56900

76

|

141-0-050T-01700

141-2-611T-06600

141-2-161T-16000

77

|141-2-851T-66800

78

4-231T-37100

79

|141-2-731T-23300

80

|

141-2-853T-30700

81

4-264T-03700

82

|

141-0-741T-07300

83

|

141-2-661T-17201

84

|

141-2-851T-66300

85

|

141-2-457T-06900

86

|

141-2-851T-54400

87

|

141-2-851T-51300

88

|

141-2-851T-67000

g9

|

141-2-751T-57800

90

|

141-0-535T-00700

91

|

141-0-531T-01800

92

|

141-0-531T-01900

93

|

147-2-764T-00401

94

|

141-2-135T-26300

95

4-527T-06100

96

|

141-0-047T-00100

141-2-661T-66700

Chassis

Assembly

Sub

Chassis

Assembly

Tape

Counter

Ring,

Tape

Counter

Square

Belt,

Tape

Counter

Spring

Plate,

Cassette

Pressure

Brake

Slide

.

Spring

Wire,

Brake

Slide

Lever

Assembly,

Brake

Operation

Boss,

Lever

Assembly

(9)

Lever,

Prevent

Mis-recording

Ring,

Lever

(11)

,

Micro

Switch,

Record/Power/Play

x

2

Lever,

F.Forward

Shaft,

Lever

(14)

&

(43)

Bracket,

Play

&

Stop

Switch

Micro

Switch,

Play

&

Rewind

Micro

Switch,

Stop

&

Rewind

Change

x2

Bracket,

Rewind

Micro

Switch

Bracket,

Micro

Switch

Power

&

Play

x2

Special

Washer,

Flywheel

|

Spring

Switch,

Rewind

Square

Belt,

Main

Drive

Spring

Switch,

F.

Forward

Fiywheel

Assembly

Bearing

Assembly,

Flywheel.

Special

Nut,

Bearing

Assembly

Flywheel

Supporter

Assembly

Lever

Assembly,

F.Forward

Roller

Lever

F.

Forward

idler

Assembly

Putley

Assembly

Ne

WYNN

=

Pa

BA

ea

SH

AaNe

=

97

|

141-2-378T-05700

98

|

123-2-445R-01400

99

|

141-2-421T-08300

—,

ek

mek

ek

ek ek ek

ok

A)

ek

dk

wed

od

ed

Pulley

7

100

|

141-2-377T-11700

|

Bracket,

Motor

Governor

P.C.B.

Felt

Washer,

Forward

Slip

102

|

141-2-472T-01000

|

Lug,

Lead

Retaine

|

Spring

Coil

4-235T-22100

|

Socket,

Mechanism

Lead

Washer

5.2x12x1

mm

_

NOTES:

1.

Part

orders

must

contain

Model

Number,

Part

Number

and

Description.

2.

Unless

otherwise

noted,

component

parts

indicated

by

parentheses

in

the

column

Q’ty

are

not

available,

3.

Ordering

quantity

of

screws

and/or

resistors

must

be

multiple

of

10

pes.

| |

ae

PARTS

LIST

No.

Part

No.

|

Description

O’ty

|

MECHANISM

Y32

|

Graphite

Nylon

Washer

2.5

x6

x0.25mm

Graphite

Nylon

Washer

3

x

6x

0.25mm

Graphite

Nylon

Washer

4

x

8x

0.5mm

'

|

Tapping

Screw

3

x

4mm

Y36

Nut

3mm

|

SCHEMATIC

DIAGRAM

__

.

QI

280644

Q2

250945

Q3

280945

~

~Q4

280945

.

ee

-—

?

Ci4

220P

U

ClO

lp

-

RB

2.2%

ae

:

‘

S

a

062

C1

001

R.

.

Si-2

&

ei

R310

RL

|

:

9

:

LIS

RH

e

Bf

Si-4

3

C7

.00}1

Q8

2sco4s

Tr

#1

25C711

TrO2

280261

Motor

Circuit

EXPLODED

VIEW

GCA

tT

——®

fA

7o

as

A

97-GEF

WIRING

DIAGRAM.

Rewind

Transistor

connection

oo}

°o

OL

2SC

644

.

ACRE

-

od

t

'

ww]

o

OC

7

ES

|

wml

o

se

REE

;

g

3

So

o

idl

Del

25C

945

256

1383

slzlo)

“121:

oan

0)

Ole

|

0B

oB

SBEREEE

of

“Val

2/2

[

al

2/2

OF

OE

ol|o

wl

in

Pow

in

2

a

PL2

>

>|

>]/O

ARS

aie

Of

2)

21

1OLele

w

'

clo

oad

>|

>ike

>|

>

ard

aie

om}

oO

ola

wi

wn

>

>|

>

inj

w

lu}?

Wi}

>|

o

o|

So

~N

~

©

‘gam

t

few

|

cena

>|

> >

o|S)

[Wis

co

Oo}

O10

wn

(am)

-

{

be

~

OOGOOOS

>|

>

>|>

of

3]

2] =]

0)

4]

§

{Sly

riw

“

=

>

o

as

in

|

in

.

ww}

wo

ws

colo

=

>|

>

3

wo}?

o

oo

o

wo

2

>{>]|2

rf

el

ad

Oo

G

~RP.Head

Yy

bi

mst

a

E

Head

G

z

ar

S

(oa)

2

YP)

Li.

re

o

mS

re)

=

oO

~~,

z

a8

Fe

oO

6

WO

GC

al

{

od

YaMe

wH

al

wO

wv

oO

we

yy

W

a

Oo

uw

ae

ty)

z

-

O

|

SS”

4a

BOO

eS

eo

.

:

w

|

SS

wOuL_

eS

“WZ

ZosadW

6

!

acd

oo

aow

hr

!

az>rearanwn

Se

|

ee

ae

oo

e

oe

ef

ee

|

l

oO

-

Oo)

@M

«

e

.

f

|

os

ee

Ve

.

°

Mmm

mw.

.

°

i)

ie

ee

oe

DH

NNNNnNM

SANYO

ELECTRIC

TRADING

CO.,

LTD.

SANYO

ELECTRIC

CO.,

LTD.

OSAKA,

JAPAN.

WM-706

Apr./'73/2000

Printed

in

Japan

MODIFICATION

NOTICE

-

MEMO-SCRIBER

i

SANYO

TRC

8000

TRC

8600

TRC

8000A

TRC

8060E/Z

TRC

8000

(CANADA)

TRC

8010

|

TRC

8000A

(CANADA)

TRC

8010A

Date

Apr.

16,

1979

_

RRC

80002

Issued

by

~

The

following

corrections

should

be

made

in

the

SERVICE

MANUALS

and

PARTS

(PRICE)

LIST.

a

4-15

2T~02800.

From

4-152T-03300>

or

Earphone

| |

1

Ree

ee

.

- -

:

.

A

4-152T-01900A

,

:

Serial

No.

;

a |

|

Effective

from

|

Q'ty

of

initial

production

before

modification,

|

Identification

of

modified

unit.

7 |

INTERCHANGEABLE

‘NOTTNTERCHANGEABTE

REASON

FOR

MODIFICATION

A

.....

Standardization

GC

sists

Improvement

of

reliability

Baie

Miss

print

G

....

Bis

have.

Change

of

materials

D......

Improvement

of

performance

=‘

F.....

Miss

register

|

SANYO

ELECTRIC

TRADING

CO.,

LTD.

WM-

3968

OSAKA,

JAPAN

.

Printed

in

Japan

2000

Sanyo TRC 8000 User manual

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