Sansui T-80 User manual

--T-80/60

SPECIFICATIONS

SOHAACMUANNIOU

|.

FM

Section

Tuning

range

......

88

to

108

MHz

Usable

Sensitivity

“FM/AM

STEREO

TUNER

Mane

ule

see

pee

uV:

T100)

StereotHF

.....

21.0

dBf

:

a

50

dB

Quieting

Sensitivity

;

=

Mono

........

15.0

dBf

Stereo

37.0

dBf

ware

Signal

to

noise

ratio

at

65

dBf

MONO)

2

bie

aoe

ce

x

72

dB

Stereo

..

1.2...

68

dB

Distortion

at

65

dBf

Mono

........

less

than

0.2

%

at

1,000

Hz

Stereo

........

less

than

0.25

%

at

1,000

Hz

Alternate

channel

selectivity

(at

400

kHz)

ad

~

Te

MB

hs

hated

Sota,

60

dB

Stereo

separation...

.

40

dB

at

1,000

Hz

Frequency

response

..

30

to

15,000

Hz

+1.0

dB,

—2.0

dB

Antenna

input

impedance

Beapihak

“wad

sh

gecaert

it

300

ohms

balanced

75

ohms

unbalanced

ja

:

AM

Section

Tuning

range

fJoable

-anait

Sa

SOT

530

to

1,600

kHz

-sana}

Mes

hatele

up

coe

OU

ETE

Qo

ae

tty

Signa!

to

noise

ratio

45

dB

image

response

ratio.

45

at

1,000

Hz

Others

Output

voltage

and

impedance

ihe

Bhit

Me

aha

GE

775

mV/2.2

kitohms

Power

requirements

..

110

~

120,

220

~

240

V

50/60

Hz

For

U.S.A.

and

Canada

BD

cates

tight

Ge

OL

te

ue

120

V

(60

Hz)

Power

consumption

..

13

W

(T-60)

19

W

(T-80)

Weight

..........

4.1

kg

(9.0

Ibs)

net

5.1

kg

(11.2

tbs)

packed

(T-60)

4.8

kg

(10.6

Ibs)

net

5.8

kg

(12.8

lbs)

packed

(T-80)

Dimensions

.......

430

mm

(16-15/16")

W

147

mm

(5-13/16")

H

251

mm

(9-15/16")

D

*

Design

and

specifications

subject

to

change

withou

notice

for

improvements.

*

In

order

to

simplify

the

explanation

illustrations

ma\

sometimes

differ

from

the

originals.

SANSUI

ELECTRIC

CO.,

LTD.

Bei

07/510)

1.

BLOCK

DIAGRAM

a

°

T-80

<==

Sh

FM

Frontend

Quadrature

Detector

MPX

Decoder

x#PC1161C

vRO2

Separation

Adj.

oe

O)

Lech

OUT

Lol

FETO2

LO2

TRO1

TOl

CFO1

TRO3 CFO2

LA1231

ES

J

aid

=

©)

Rech

OUT

FM

Longros}

[2

5.

4

6

7

=

Antenna

r

bis

Q

;

16

15

2P

1

y

pret

cred

SS

a

eae

$03

.

T02

VROL

Noise

Filter

/

vco

1

OFF

!

Free

run

2

ON

/

Freq.

Adj.

i

Muting

Adj.

/

Buff.

Amp.

/

|

Digitally

Quartz

Lock

System|

2

Lo

/

$02

Muting/FM

Auto

/

1

ON/Auto

/

1

2

OFF/Mono

:

F-3010

TMSM5540

MSMS5540

/

+B

!

,

[signal

Onoo0

TUNE

:

TUNE

Do<

/

Fluorescent

Display

Tube

/

|

eer

a

eee

x

AM_

/Local

Osc.

LL

Ri

S01

Selector

1

AM

a

>

~~

OEM

ie

S—

104

AM

B

Antenna

3

TR14,

15

CFO3

TRI17

TO5

i

a

»

\

4

WV

be

ONS

it

J

e

T-60

FM

Frontend

LOL

FETOL

TROL

TO1

CFOl

TRO3

CFO2

LA1231

FM

Localrt

Osc.

~

iCOl

LB1416

Driver

ODOO@D®

SIGNAL

Indicator

aca

i

-

AM

Local,

osc.

|

AM

3

Antenna_

&

TR14,

15

CFO3

TRI7

TOS

Kai,

MI

D04

Quadrature

Detector

nt

BF

>

EF

VW

¥R121(VRO3))

Muting

Adj.

Tune

Indicator

Driver

MPX

Decoder

uPC1161C

VRO2

Separation

Adj.

[|

2.5

4

67

16

15

my

VROI

VCO

Free

run

Freq.

Adj.

O)

Lch

OUT

O)

Rch

OUT

ans

TO2

©

2

S02

Muting/FM

Auto

[2

:

1

ON/Auto

2

OFF/Mono

+B

Oo}

d].,

S01

Selector

1

AM

2

FM

OO®

TUNE

Indicator

2.

ADJUSTMENT

2-1.

FM

Adjustment

(See

Top

View

on

Page

8)

Note:

1.

Selector

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

2.

FM

MODE/MUTING

Switch

eee

FM

esetjeges

MONO/OFF

(1)

FM

IF,

RF

Adjustment

and

Dial

Calibration

e@

Before

making

adjustments

of

steps

2

~

5,

run

the

unit

for

more

than

2

minutes

and

make

the

dial

pointer

go

round

on

the

dial

scale

at

once

by

tuning

knob.

STEREO

SG

AUDIO

OSC

15KHz

LPF

GENESCOPE

STEP

SUBJECT

1.

|

LF

Coil

Adj.

In

case

of

using

Genescope

IF

Coil

Adj.

In

case

of

using

FM

SSG

&

DC

volt

meter

FEED

SIGNAL

MEASURE

Output

80

dB

Genescope

98

MHz

ANT

Input

20

dBf

(14.8

dB),

1

kHz

2.

|

Discriminator

|

Coil

Adj.

i

Incase

of

using

|

Genescope

Output

80

dB

|

(100%

MOD)

FM

SSG

Genescope

terminal

|

Point

A

and

3002

chassis

DC

voit

meter

JW63

F-3130

i

t

i

4

t

F-3130

OUTPUT

L-CH

or

R-CH

Dist

Meter

VTVM

&

Scope

Voltage

between

TPO2

&

TPO3

F-3130

Discriminator

|98

MHz

Coil

Adj.

ANT

Input

65

dBf

Incase

of

using

|

(59.8

dB),

1

kHz

Dist

meter

(100%

MOD)

FM

SSG

No

Input

3.

|

AFC

Voltage

No

Input

Adj.

<T-80

Only>

4.

|

106

MHz

No

Input

Dial

Calibration

<T-80>

106

MHz

106

MHz

Dial

ANT

Input

0

dBf

Calibration

(—5.2

dB),

1

kHz

<T-60>

(100%

MOD,)

FM

SSG

5.

|90

MHz

No

Input

Dial

Calibration

<T-80>

90

MHz

90

MHz

Dial

ANT

Input

0

dBf

Calibration

(—5.2

dB),

1

kHz

<T-60>

(100%

MOD)

FM

SSG

6.

|

106

MHz

106

MHz

RF

Adj.

ANT

Input

Minimum

value

with

sine

wave

1

kHz

(100%

MOD)

FM

SSG

Voltage.between

T™20

&

TM25

F-3130

Dial

Pointer

Indication

of

Display

unit

Diai

Pointer

T02,

T03

F-3130

T02,

T03

&

T01

F-3130

T02

F-3130

VRO3

F-3000

OUTPUT

L-CH

or

R-CH

VTVM

&

Scope

Dial

Pointer

Indication

of

Display

unit

ANT

terminal

3002

Dial

Pointer

OUTPUT

L-CH

or

R-CH

VTVM

&

Scope

ANT

terminal

3002

OUTPUT

L-CH

or

R-CH

VTVM

&

Scope

TCO3

F-3130

Tuning

knob

LO4

F-3130

Tuning

knob

OUTPUT

ADJUST

FOR

REMARKS

Point

A

F-3130

|

T01

Max.

IF

waveform

F-3130

ANT

Voltage

between

|

Same

as

above

Max.

Indication

Chassis

of

DC

volt

meter

Meter

Range

3V

Steep

linearity

of

/\y

S

curve

\

.

,

ay

i

Make

symmeirical

i

1

Point

A

|

1S

curve

a

|

No

Input

Voltage

between

|

T02

DC

OV

+01

V

TPO?

&

TPO3

|

F-3130

Min.

THD

DCOV+0.1

V

DC7V

Note:

As

for

T-80,

steps

3,

4.&

5

should

be

performed

after

106

MHz

grounding

the

collec-

Tuning

knob

Tuning

knob

tor

of

TR15

on

106

MHz

F-3000

106

MHz

Max.

Output

TCO1,

TCO2

Max.

Output

F-3130

to

be

continued

P

2

FEED

SIGNAL

MEASURE

STEP

SUBJECT

|

——_Feep

sional

|

wpasune

|

ADJUST

|

FROM

~—s

[|

-To

|

OUTPUT

Same

as

above

LO01,

LO2

F-3130

90

MHz

ANT

Input

Minimum

value

with

sine

wave

1

kHz(100%

MOD)

FM

SSG

Same

as

above

7.

|90

MHz

RF

Adj.

ADJUST

FOR

REMARKS

Max.

Output

8.

|

Signal

98

MHz

SIGNAL

VRO1

Make

3

indication

Indicator

Adj.

|

ANT

Input

20

dBf

Indicator

F-3000

segments

lighting

SIGNALOOO

<T-80

Only>

|

(14.8

dB),

1

kHz

(100%

MOD)

FM

SSG

AU

98

MHz

Same

as

|

Same

as

above

Confirm

every

8

indication

segment

(59.8

SBE

above

lighting

signaLoooooooo

(100%

MOD)

FM

SSG

No

Input

Same

as

above

Confirm

only

one

indication

segment

SIGNALO

lighting

(2)

FM

STEREO

Adjustment

Note:

FM

MODE/MUTING

Switch

.......

AUTO/ON

FEED

SIGNAL

STEP

|

SUBJECT

MEASURE

|

apjusT

|

ADJUST

FOR

REMARKS

OUTPUT

PLL

98

MHz

ANT

Input

65

dBf

(59.8

dB)

|

ANT

Stereo

indicator

|

VRO1

Light

indicator

|

Adjust

the

VR

within

VCO

Adj.

|

FM

SSG

Pilot

19

kHz

(9%

MOD)

terminal

F-3130

center

of

lighting

level

R

(or

L)

Mode

1

kHz

+

Pilot

(100%

|

3002

MOD}

STEREO

SG

PLL

98

MHz

ANT

Input

65

dBf

(59.8

dB)

|

Same

as_

|

JW90

<T-60>

|

VRO1

19

kHz +50

Hz

VCO

Adj.

|FM

SSG

(No

MOD)

above

F-3130

jincaseof

|

i

1

Point

B<T-80>

|

using

Freq.

|

i

F-3133

|

Counter

(See

Fig.

2-1)

2.

|

Separation

|

98

MHz

ANT

Input

65

dBf

(59.8

dB)

|Sameas

|

OUT

L-CH

VRO2

OUT

—40

dB

|

Confirm

separation

Adj.

FM

SSG

Pilot

19

kHz

(9%

MOD)

above

VTVM

&

Scope

|

F-3130

L-CH

>RCH

R

Mode

1

kHz

+

Pilot

(100%

MOD)

(—40

dB)

STEREO

SG

Muting

98

MHz

ANT

Input

15

dBf

(9.8

dB)

Stereo

indicator

Stereo

indicator

Jevel

Adj.

|

FM

SSG

Pilot

19

kHz

(9%

MOD)

(VRO3)

|

turns

ON

SUB

1

kHz

+

Pilot

(100%

MOD)

STEREO

SG

Fig.

2-1.

Location

of

Point

B

(Measure

output

of

VCO

Signal)

Rear

View

of

F-3133

or

OUTPUT

L-CH

or

R-CH

VTVM

&

Scope

or

Output

Signal

comes

out

@

NEW

MEASUREMENT

FOR

FM.

Input

signal

level

under

the

provision

of

IHFM-T-200,

a

new

meas-

urement

method

is

indicated

by

available

power

ratio

“dBf”

To

obtain

approximate

available

power

ratio

“dBf”,

abstract

0.8

from

attenuater

indication

of

general

FMSG

(open

load

indication

type);

however,

the

former

measurement,

I[HFM-T-100

is

designated

to-

gether

too.

The

way

of

modulation

of

IHFM-T-200

is

shown

below.

modulation

frequency

mode

factor

FM

MONO

1000

Hz

100%

FM

STEREO

1000

Hz

SUB

Pilot

9%

Pilot

+

SUB

100%

@

The

relation

between

the

standard

input

65

dBf

of

IHFM-T-200

and

the

former

indication

“dB¥

is

shown

below.

FM

SSG

65.8dB

ANT

Input

59.8dB

UNIT

ANT

3000,

®

Selection

of

Intermediate

Frequencies

(FM)

(Refer

to

parts

location

F-3000

on

page

6)

.......

<T-80

Only>

The

digital

locking

point

differs

with

the

frequency

rank

of

the

ce-

ramic

filter

used

in

the

F-3130.

When

the

central

frequency

(shown

by

a

color)

of

the

ceramic

filter

is

changed,

the

following

connec-

tion

must

be

made

by

using

jumper

wires:

@

Unify

the

color

marks

of

the

FM

ceramic

filters

(CF01,

CFO2)

on

the

F-3130

with

the

same

color.

@

Select

the

joints

A,

B,

and

C

of

F-3000

according

to

color

marks

as

shown

in

the

following

table:

Connecting

Position

of

Diode

on

F-3000

Connecting

Position

of

Jumper

wire

on

F-3000

Intermediate

Colour-

i

frequency

10.64MHz

10.66MHz

10.68MHz

10.70MHz

Orange

10.72MHz

Gray

ra

10.74MHz

10.76MHz

Fig.

2-2

D23,22,2!

026,

25,24

Component

View

ABCXYZ

r~@

Abbreviations

AM

FM

Generator

Oscilloscope

.......-..-

Genescope

AM

Standard

Signal

Generator

.

. .

AM

SSG

FM

Standard

Signal

Generator

. . .

FM

SSG

FM

Stereo

Generator

.......

.

Stereo

SG

Oscilloscope...

....-

.

Scope

Audio

Oscillator

...

Audio

Osc.

Distortion

Meter

Dist.

Meter

Antena

ss

5.5%

dese

tice

die

ah

as

iotene

Boahare:

8

ANT.

Modulation

.

2...

6...

ee

es

MOD.

[_

Tota

Harmonic

Distortion

.........-06-

T.H.D.

2-2.

AM

IF

Adjustment

&

Dial

Calibration

(See

Top

View

on

Page

8)

Note:

1.

Selector

IF

Coil

Adj.

600

kHz

Dial

Calibration

<T-80>

600

kHz

ANT

600

kHz

Dial

Calibration

|

ANT

Input

60

dB

terminal

<T-60>

400

Hz

(30%MOD.)

AM

SSG

1400

kHz

Dial

Calibration

<T-80>

1400

kHz

1400

kHz

ANT

Dial

Calibration

|

ANT

Input

60

dB

terminal

400

Hz

(30%MOD.)

AM

SSG

1400

kHz

1400

kHz

ANT

Input

50

dB

RF

Adj.

400

Hz

(30%

MOD.)

AM

SSG

<T-60>

FEED

SIGNAL

MEASURE

SUBJECT

FROM

OUTPUT

ADJUST

FOR

Genescope

TC04

TPO06

CF03,

TO05

Max.

Waveform

Output

60

dB

F-3130

F-3130 F-3130

a_i

Same

as

Same

as

above

TCO4

Max.

Output

above

REMARKS

Tuning

knob

|

600

kHz

Indication

of

T04

digital

display

F-3130

unit

OUTPUT

T04

Max.

Output

L-CH

or

R-CH

F-3130

VTVM

&

Scope

Tunign

knob

|

1400

kHz

Indication

of

TCO5

1400

kHz

digital

display

F-3130

unit

Tuning

knob

|

1400

kHz

OUTPUT

TCOS

Max.

Output

L-CH

or

R-CH

F-3130

VTVM

&

Scope

|

a

Fa

535

ar

Paar

ae

|

200

}

1605,

SATs

3.

PARTS

LOCATION

&

PARTS

LIST

@

As

the

stock

number

in

the

parts

list

on

this

service

manual

is

indicated

in

8

digit

to

differ

from

ordinary

7

digit,

please

be

careful

when

ordering

pasts.

Note:

Parts

marked

X,

Y

or

without

marks

indicate

as

follow:

1.

Parts

marked

X

in

parts

fist

.......

for

T-80

Only

2.

Parts

marked

Y

in

partslist

.......

for

T60

Only

3.

Parts

without

marks

in

parts

list...

.

for

both T-80

and

T-60.

3-1,

F-3130

AM,

FM,

RF,

IF

Circuit

Board

(Stock

No.

07062101

=

T-80

Stock

No.

07056701

=

T-60

Conductor

Side

B

C

Since

some

of

capacitors

and

resistors

are

omitted

from

parts

lists

in

this

Service

Manual,

refer

to

the

Common

Parts

List

for

capacitors

&

resistors

which

was

ap-

pended

previously

to

each

Sansui

Manual.

Parts

List

Parts

No.

Stock

No.

Description

Position

eTransistor

TROI

03063401,2

2S8C1674

L,K

4A

TRO2,03

03069500,1

2SC668

C,D

44,34

TRO4

03068301,2

2SC2320

E,F

2B

TROS,06

03012700,1

2SA999

E,F..

2B

TRO7,08

03068301,2

2SC2320

E,F

2c

TR1I4

03057900,1

2SC930

5B

TRIS

03004700,1

2SA726

5B

TR16

03057900,1

2SC930

x

4B

TR17

03057900,

1

2SC930

5c

TR19

03012700,1

2SA999

_X

4B

TR20

03034401,2

2SB527

x

TR21

03068301,2

2SC2320

-X

2A

TR22

03083901,2

2SD313AL

D,

2A

eic

1c

Ot

03612300

LA1231N

3A

1c

02

03609900

uPC1161C

.

3B

Ic

03

03609200

FS7805M

1,2B

eFET

FETO1

03703700,1

2SK120-1,2

..

X

5A

FETO2

03703700,1

2SK120-1,2

4B

®@Diode

7

D

O1

03402100

1$553T

Bei

eat

4B

D

02,03

03117600

1$2473D

3,48

D

05

03117800

1N60

4c

D

06~09

03117700

10E-2

1A

eZener

Diode

ZD01

03179100

RDISEC

eeeeeeeee

x

2A

ZDO02

03179100

RD13EC

2A

Cc

39

08701500

390pF

50V

P.C.

3B

Cc

40

08504300

0.047nF

5OV

F.C.

(M)

3B

c

41

08701700

470pF

5OV

P.C.

3B

Cc

42

08470800

1.5uF

35V

Ta.c.

3B

Cc

43

08471000

3.3uF

35V

Ta.C.

3B

©

44

98702200

750pF

50V

PC.

3B

cu

45

08702200

7B0pF

50M

P.C.

3B

c

46

08500400

0.007

IwF

SUV

F.C,

iM)

3b

Cc

47

08500400

0.0011pF

50V

F.C.(M)

38

Cc

48

08470300

O.22uF

35V

Ta.c.

3B

c

$3

08503100

0.015uF

SOV

F.C.

(M)

3c

Cc

54

08500900

0.0018uF

50V

F.C.

3c

Cc

55

08500900

0.0018nF

SOV

3c

c

65

08502700

0.01pF

5OV

F.C.

(M)

58

Cc

73

08502700

0.01nF

5OV

F.C.

(M)

4c

Cc

74

08500300

0.001nF

50V

F.C.

(M)

4c

Cc

75

08504300

0.047zF

SOV

F.C.

(M)

4c

Cc

76

08504300

0.047nF

50V

F.C.

(M}

4c

Cc

88

{003861

00

0.0047uF

150V

C.C.

1A

(00386500

0.0047uF

125V

C.C.

R

103

00052100

1002

3W

ie

1B

00127800

152

1W

F.R.

x

A107

{Go12700

279.

1W

F.R.

aye

LAS

R

108

00189000

3302

2W

N.I.

x

2A

R

109

00189000

3302

2W

N.IR.....

X

2A

L

01

42007200

Antenna

Coil

5A

L

02

42103400

RF

Coil

5A

L

03

49002800

Inductor

1

.OwH

5A

L

04

42204000

OSC

Coil

4A

L

05

42904600

Peaking

Coil

3,4A

L

06

49002800

Inductor

1.0”H

5B

L

08

49004000

Inductor

1004H

2B

L

og

49002200

Inductor

100

mH

T

01

42359300

IF

Coil

10.7

MHz

4A

T

02

42362700

FM

Detector

Coil

3A

T

03

42362800

FM

Detector

Coil

3B

T

04

42207400

AM

OSC

Coil

5B

T

05

42306600

AM

IF

Coil

4c

CFO1

09104800

Ceramic

Filter

10.7

MHz

4A

CF

O02

03104800

Ceramic

Filter

10.7

MHz

=

3A

(09106500

Ceramic

Filter

455 kHz

5C

saeecenee

x

CEOs

}09106100

Ceramic

Filter

455

kHz

SC

sasadendse

Y

VRO1

10370600

VCO

Free

Run

Freq.

Adj.

5kQ

(B)

VRO2

10371100

Separation

Adj.

200k2

(B)

38

R121(VRO3)

10371100

Muting

level

Adj.

200k2

=

3A

S$

01

11321500

Push

Switch,

AM/FM

5c

Selector,

FM

mode

S$

03

11314901

Push

Switch

3c

Noise

Canceler

......

x

F

Ql

04312200

AC

Fuse

vcol

12203000

Variable

Capacitor

22007000

2P

Output

Terminal

22902600

4P

Antenna

Terminal

3-2.

F-3000

Digitally

Display

Circuit

Board

(Stock

No.

75988901

=

T-80)

Conductor

Side

Parts

List

SSGRESESERS

77

SAR

Parts

No.

Stock

No.

Description

Position

Parts

No.

Stock

No.

Description

Position

Parts

No.

Stock

No.

Description

Position

Transistor

e@FET

Cc

54

00303500

47uF

10V

BP.

2D

TROY

03059501

~

3

2SC945

O,P,K

2A

FETOI

03703000

~

3

2SK117

0,

Y.GR,BL

1D

TROZ

03005100

~

2

2SA733A

P,Q,R

2A

03704000

~

7

2SK163

K1i,K2,L1,L2,

L

O01

42900101

Choke

Coil

3.54H

TROS,O6

03059601

~

3

2SC945

Q,P,R

2D,2C

M1,M2,N1,N2

L

02

49001100

Inductor

100nH

TRO?

03005100

~

2

2SA733A

P,Q,R

28

®

Diode

TRO8,09

03059501

~

3

2SC945

O,P,R

2B.2C

D

03,04

03111600

1$2473D

24,C

vRo1

10351300

=

FM

SIGNAL

Adj.

10k

(8)

2a

TRIO

03005100

~

2

2SA733A

P,Q,K

28

D

07~14

03111600

1$2473D

1,2C

VRO3

10361100

AFC

Bias

Adj.4.7k2(B)

—

2C

TR12~

18

03059501

~

3

280945

Q,P,K

1,

2¢

D

17,18

03111600

1$2473D

2D.1D

TR20

U3605100

~

2

2SA733A

Pa.

K

Vo

i

23.24

031471606

1824730

1a

ROG

09300400

Crystal

6.5536

MHz

iB

TA?

AINKABNT

~

D2SrAAR

NOK

on,

man

372

2141600

1SDATAN

in

ao

FLO1

00900100

Fluorescent

Display

Tube

eC

(ome

|

00396900

8pF

50V CT.

1B

~

—

1c OF

03609100

MSM5540RS

1B

C2

00387200

22pF

50V

CLT.

iB

Ic

03

03607700

NJM4558D,

2D

Cc

§2

00304700

33uF

16V BP.

2C,D

ic

04

03608306

BAGSS

iA

©

§3

0304900

3.3nF

16V

BP.

28

3-3.

F-3132

SIGNAL,

TUNE

Indicator

Circuit

Board

(Stock

No.

75989301

=

T-60)

Conductor

Side

Parts

List

Parts

No.

Stock

No.

Description

iC

Ic

01

03611600

LB1416

LEDO1

~

05

03193200

LEDO6,07

03193500

LEDO8

03193600

GL-9PR9

(Red)

GL9PRE6

(Red)

GL-2PG1

(Green)

@

Abbreviations

»

Carbon

Resistor

-

Solid

Resistor

Cement

Resistor

«

Metal

Film

Resistor

.

Fusing

Resistor

+

Non-Inflammabie

Resistor

-

Ceramic

Capacitor

.

Ceramic

Capacitor,

Temperature

Compensation

Ec.

......

Electrotytic

Capacitor

. .

Low

Leak

Electrolytic

Capacitor

.

BiPolar

Electrolytic

Capacitor

.

Low

Leak

Bi-Polar

Electrolytic

Capacitor

Tantaium

Capacitor

.

Fiim

Capacitor

.

Metalized

Paper

Capacitor

.

Polystyrene

Capacitor

.

Gimmic

Capacitor

3-4.

Conductor

Side

F-3010

Pre

Scaler

Circuit

Board

(Stock

No.

75989101

=

T-80)

Parts

List

Parts

No.

Stock

No.

Description

Transistor

TRO1,02

03063401,2

2SC1674

L,K

ec

ic

01

03611300

AN6821

3611200

SN74LS90N

Ic

02

03613500

SN7490A

03613700

TD3490BP

Diode

D

01~03

03111600

182473D

L

01,02

42900101

Choke

Coil

3.54H

-80/60

©

The

circuit

boards,

F-3131&F-3133

are

not

supplied

as

the

assem-

@

Block

Diagram

of

LA-1231

&

uPC1161C

bled,

the

individual

parts

on

the

circuit

boards,

however

are

pro-

vided

for

orders.

@

uPC1161C

3-5.

F-3131

Power

Switch

Circuit

Board

Conductor

Side

PILOT

i

STEREO

PRESENCE

SWITCH

DETECTOR

a

LAMP

DRIVER,

19}

KHz

19KHZ

|

ODER

x

DIVIDER

=

Parts

List

Parts

No.

Stock

No,

Description

ZEV

VA

seceseseeeteeee

x

1323000

Push

Switch,

power

desscentten

Y

@LA1231

f

1323100

Push

Switch,

power

4

25V,1A

1

8 9

10

Voltage

Regulator

AFC/Tune

|

IF

Amp./Limitter

3-6.

F-3133

Stereo

Indicator

Circuit

Board

Conductor

Side

EPS

Detector

pee

aig

‘

4

.

D

anaiee

5

Parts

List

Parts

No.

Stock

No.

Description

Mute

Signal

Meter

:

LEDO1

03193200

—

GL-9PRQ

(Red),

Stereo

AM

|

rr

|

LEDO2

—«-03193300

GL-9NG9

(Green),

FM

vaessessseeeeeeee¥

————S

03193300

GL-9NG9

(Green),

Quartz

Locked

..

x

15

13

16 12

14

LEDO3

—

{99193200

©

GI-GPRG

(Red),

Sterag

on

¥

—

4.REPLACEMENT

OF

DIAL

CORD

@lf

a

dial

cord

is

cut

off

or

slips,

replace

it

by

following

pro-

4-2.

Attachment

of

Dial

Pointer

cedures.

As

this

unit

uses

0.5

mm@

cord,

please

replace

it

with

aia

the

same

type

certainly.

<T-80>

; :

;

. .

.

1.

After

installing

the

dial

string,

turn

on

the

power

switch.

If

the

©

The

length

of

dial

cord

is

roximately

2

84.

h).

:

ane

yuel

>

enn

tes

einen)

dial

digital

display

is

in

the

“FM

Reception”

state,

turn

the

4-1,

Threading

of

Dial

Cord

tuning

knob

until

the

digital

display

indicates

98.0

MHz.

Then,

<T-80/60>

fix

the

pointer

to

the

dial

string,

after

setting

the

pointer

to

the

Thread

the

dial

cord

in

numerical

order

from

@

to

@)

as

Fig.

1

peso

ible

ualurign

te

eae:

; ‘

eBay

2.

After

attaching

Dial

pointer

confirm

Dial

pointer

moves

from

@

Close

the

variable

capacitor

completely.

Se

Mids

46.108

Mile

to

tunithe

euniie

knee

*

Dial

Cord

(0.5

mm@)

........

(Stock

No.

6036050)

.

7

<T-60>

1.

Close

the

variable

capacitor

completely.

2.

Set the

dial

pointer

to

the

start

point,

the

line

at

the

left

end

of

the

dial

scale.

(Fig.

2)

*

Confirm

that

the

dial

pointer

runs

smoothly

on

the

dial

scale

by

turning

the

turning

shaft.

M

530

Start

point

<T60>

5.

OTHER

PARTS

5-1.

Front

View

<T-80>

CDSEO

Cf

oS

@

C5)

7X19)

Me

T-80/60

e

Since

there

are

black

&

silver

models

in

T-80

&

T-60,

please

pay

attention

when

ordering

parts.

Parts

marked

(S)

in

parts

list

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

for

silver

model

only

Parts

marked

(B)

in

parts

list

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

for

black

model

only

EMYED

Parts

List

Parts

No.

Stock

No.

Description

Parts

No,

Stock

No,

Description

Parts

No.

Stock

No.

Description

etoads

Front

Panel

Ass'y

(S)

18

54265600

=

Blue

Filter,

display

window

70367

100

Tuning

Unit

(S}

U

[70086010

Front

Panel

Ass’y

(B)

2

04007800

Lamp,

20V,0,12A

8

hells

Tuning

Unit

(B)

1-1

52967900

_——

Dial

Window

Glass

3

11323100

Push

Switch,

25V

1A,

power

10

11321500

Push

Switch,

FM

mode

&

selector

1-2

54465400

Smoked

Glass,

display

window

4

fee

ieae

Push

Knob

(S),

power

11

03193200

LED

(Red),

FM

stereo

1-3

54465300

Smoked

Glass,

indicator

window

53196500

Push

Knob

{B),

power

12

03193300

LED

(Green),

quartz

locked

lem

Knob

Guide

(S),

power

5

00000100

Fluorescent

Display

Tube

13

54088000

Dial

Scale

14

59560900

Knob

Guide

(B},

power

6

11314901

Push

Switch,

noise

canceier

14

71161206

Diai

Pointer

Ass’y

9567810

Knob

Guide

(S),

53194910

Push

Knob

(S},

15

§7272600

Bonnet

15

noise

canceler,

FM

mode,

selector

|

noise

canceler,

FM

mode,

selector

16

54578110

Side

Panel

({R)

59567710

Knob

Guide

{B),

53194810"

Push

Knob

(B),

7

54578000

Side

Panel

{L)

noise

canceler,

FM

mode

selector

;

noise

canceler,

FM

mode,

selector

is

50664300

Bottom

Board

18

54583100

Side

Frame

{L}

R

{53195200

Tuning

Knob

{S}

19

55075410

Rubber

Patch

Vw

84883200

Side

Frame

(Ai

W3iISSSGG

Kinoo

(2)

ates

~

Seine

5-2.

Top

View

<T-80>

®)

(3)

R121(VRO3)

Muting

level

FM

IF

Adj.

Point

A

T0O1

Parts

List

PartsNo.

Stock

No.

Description

PartsNo.

Stock

No.

Description

PartsNo.

Stock

No.

Description

1

38005400

Power

Cord

125V,

10A

7

71361700

Tension

Unit

14

54578000

Side

Panel

{L}

2

39106000

Strain

Relief

8

12203000

Variable

Capacitor

15

54578110

Side

Panel

(R}

3

24501700

AC

Outlet

9g

42010300

AM

Bar

Antenna

4

40032200

Power

Transformer

10

52968600

Antenna

Holder

5

04007800

Lamp

20V,0.12A

1

61467220

Pulley

6

Wecesnos

Tuning

Unit

(S)

12

22902600

AP

Antenna

Terminal

70367000

Tuning

Unit

(B)

13

22007000

2P

input

Terminal

Besiey(re)

5-3.

Front

View

<T-60>

Parts

List

Parts

No.

Stock

No.

Description

Parts

No.

Stock

No.

Description

Parts

No.

Stock

No,

Description

1

sales

Front

Panel

Ass'y

(S}

17

54583200

=

Side

Frame

(R}

10

11321500

Push

Switch,

FM

mode

&

selector

78005600

Front

Panel

Ass’y

(B)

2

04007800

Lamp,

20V,0.12A

"

festoreie

Push

Knob

(S),

FM

mode,

selector

1-1

52967900

_——

Dial

Window

Glass

3

11323000

Push

Switch,

25V

1A,

power

53194810

Push

Knob

{B),

FM

mode,

selector

1-2

54465000

Smoked

Glass,

display

window

4

pebrreed

Push

Knob

(S),

power

12

03193200

LED

(Red),

FM

1-3

54465300

Smoked

Glass,

indicator

window

53196500

Push

Knob

(B),

power

13

03193300

LED

(Green),

AM,

FM

stereo

1-4

{59560800

Knob

Guide

(S},

power

5

03193200

LED

(Red),

SIGNAL

Indicator

14

54088000

Dial

Scale

(59560800

Knob

Guide

(8),

power

6

03193500

LED

(Red),

TUNE

Indicator

15

71161200

Dial

Pointer

Ass‘y

[59567810

Knob

Guide

{S),

7

03193600

LED

(Green)

,

TUNE

tndicator

16

57272600

Bonnet

15

noise

canceler,

FM

mode

selector

8

eetegerene

Tuning

Knob

(S)

17

54678110

Side

Panel

(R)

159567710

Knob

Guide

(B},

53195300

Tuning

Knob

(B)

18

54578000

Side

Panel

(L)

noise

canceler,

FM

mode

selector

9

{70367100

Tuning

Unit

(S)

19

50664300

Bottom

Board

i-6

64583100

Side

Frame

(ii

(70367006

Tuning

Unit

{B}

20

55075410

Rubber

Patch

5-4.

Top

View

<T-60>

SSS

ae

(13)

R121(VRO3)

FM

IF

Adj.

(2)

uting

leve

|

Point

A

T01

Parts

List

PartsNo.

=

Stock

No.

Description

PartsNo.

Stock

No.

Description

PartsNo.

Stock

No.

Description

j

1

38005400

1

Power

Cord

125V,10A

7

71361700

Tension

Unit

14

54578000

Side

Panel

(L)

2

39106000

—

Strain

Relief

8

12203000

Variable

Capacitor

15

54578110

Side

Panel

(R}

3

24501100

AC

Outlet

9

42010300

AM

Bar

Antenna

4

40032300

Power

Transformer

10

52968600

Antenna

Holder

5

04007800

Lamp

20V,0.12A

1

61467220

Pulley

6

(oie

Tuning

Unit

(S}

12

22902600

4P

Antenna

Terminal

70367000

Tuning

Unit

{B)

13

22007000

2P

input

Terminal!

*

Design

and

specifications

subject

to

change

without

notice

for

improvement.

*

La

présention

et

les

spécificattons

sont

susceptibles

d'éter

modifiées

sans

préavis

par

suites

d'améliorations

éventuelies,

*

Anderungen,

die

dem

technischen

Fortschritt

dienen, bleiben

vorbehalten.

T-80/60

A

B

c

“ae

+-3000

(emer

ce

So

a

ee

a

eo

Sate

ss

——S=

"7

V5

16\G

FETo:

@SKI2ZOU1,

2)

s

TRo

2SCIG74(L,K)

78g

2SC668B(C,D)

Io;

LAI23!

:

az

PPCIGIC

1

FM

Frontend

”

IF

Amp

iF

Amp'&

FM

Detector

MPX

Decoder

ee

é

Peon.

.

eo

; i

Tye

Thos

Toe

H

:

re

oe

Rey

22K

go

41,

507

ee

ca

noth

|

Loh

OUT

=

|

i

7M

1770

eras

=

ltl

t

:

Roh

OUT

ents

ZEB)

=

|

em

Rs02.2K

Crp

A

i

BOUB/m.

tte

15,1007

400He

=

R

oO

jg

1D0MH

Cas

/80A

30%

MOD.

ree

|

"i

SI

x

wa

si

-

Sz

83

Ra

3

=

e

Cos

0.022

a;

§

&]

Is

&)

“tk

=

x

b

;

F-30i0

@)

7

5

&,

we

s

[8

m

2

0 ,

L

re

&

=)

é

3

“A

z

.

s

”

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Sansui T-80 User manual

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