Sony ST-D50L Manuel utilisateur

This

Set

The

Tuner

Section

In

XO-D50

SPECIFICATIONS

Tuner

section

Syslem

MF

slereo,

FM/AM

Superheterodyne

tuner

FM

tuner

section

Tuning

range

Antenna

terminals

87.5

to

108

MHz

75

ohms

unbalanced

MW/LW

tuner

section

AEP

Model

UK

Model

TABLE

OF

CONTENS

Tuning

range

522

to

1,611

kHz

(Italian

model)

531

to

1,602

kHz

(Other

European

144

to

288

kHz

(Italian

model)

153

to

281 kHz

(Other

European

countries)

Anlenna

AM

Loop

antenna,

External

antenna

terminal

Intermediate

450

kHz

frequency

Dimensions

Approx.

35570

X310

mm

(Wh/d)

(14X2!/,,X12'/,

inches)

lricl.

projecting

parts

and

contiols

Weight

Apprtx.

1.9

kg

(4

Id

3

02)

SAFETY-RELATED

COMPONENT

WARNING!!

COMPONENTS

IDENTIFIED

BY

MARK

A

OR

DOTTED

LINE

WITH

MARK

A

ON

THE

SCHEMATIC

DIAGRAMS

AND

IN

THE

PARTS

LIST

ARE

CRITICAL

TO

SAFE

OPERATION.

REPLACE

THESE

COMPONENTS

WITH

SONY

PARTS

WHOSE

PART

NUMBERS

APPEAR

AS

SHOWN

IN

THIS

MANUAL

OR

IN

SUPPLEMENTS

PUB-

LISHED

BY

SONY.

MICROFILM

Section

Title

Page

Specifications

«1.0.6...

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cece

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|

SECTION1

GENERAL

.....................005005

2

1-1.

Parts

Identification

.................005,

;

2

SECTION

2

ELECTRICAL

ADJUSTMENTS

.......

3

2-1.

FM

Section

Adjustment

..............-.ee

eee

3

2-2.

AM

Section

Adjustment

...............+..055-

3

SECTION

3

DIAGRAMS

.....................0005-

Hy

3-1.

Printed

Wiring

Board

—Tuner

Section—

..........

see

eeeee

eee

5

3-2.

Schematic

Diagram

—-Tuner

Section—

.....---.

cece

eee

ees

7

3-3.

Printed

Wiring

Board

—Panel

Section—

.........

cece

eee

ee

eee

9

3-4.

Schematic

Diagram

—Panel

Section—

......

cece

eee

eens

11

@Semiconductor

Lead

Layouts

........-...--..56+-

10

SECTION

4

EXPLODED

VIEW

..................--

13

SECTION5

ELECTRICAL

PARTS

LIST..........

14

FM

STEREO

/FM/MW/LW

TUNER

SONY.

SECTION

1

GENERAL

1-1.

PARTS

IDENTIFICATION

ee

Re

amie

ee

—

ee.

ee

oe

=

ee

Se

es

oS

es

(1]

BAND

selector

ST-DS50L:

FM,

MW,

LW

ST-D50S:

FM,

MW,

SW1,

SW2

[2]

AUTO/MANUAL

mode

selector

[3]

Band/frequency

display

[4]

PRESET

buttons

[5]

TUNING

+/—

buttons

(station

selector)

(6]

MEMORY

SCAN

button

[7]

MEMORY

button

ST-D50L

SECTION

2

ELECTRICAL

ADJUSTMENTS

@

Repeat

the

procedures

in

each

adjustment

several

times,

and

the

frequency

coverage

and

tracking

adjustments

should

be

finally

done

by

the

trimmer

capacitors.

2-1.

FM

SECTION

ADJUSTMENT

Setting:

Vik

FM

RF

SSG

STEREO

MOD

[

as

|

(STEREO

ADJ

ONLY)

/

}

FM

ANTENNA

terminal

CNP101

Ipin

(R-CH)

3pin

(L-CH)

Carrier

frequency

:

98MHz

Modulation

i

1kHz

Deviation

:

40kHz

(MONO

only)

Output

level

:

66dBu

(at

NULL/STEREO

Adjustment)

:

25dBu

(at

TUNED

Adjustment)

Stereo

MOD

setting

Sub

channel

1

38kHz

Deviation

:

16.25kHz

Pilot

signal

2

19kHz

Deviation

1

7.5kHz

Modulation

¢

1kHz—16.25kHz

deviation

1.

Discriminator

Alignment

(NULL

check)

1.

Push

the

TUNING

(+,

—)

button

for

98MHz.

Adjust

T251

for

0V

reading

on

the

VTVM.

test

point

=

TP101

2.

Tuned

Lighting-on

Adjustment

1.

Puch

the

TUNING

(+,

—)

button

for

98MHz.

2.

Tune

RV103

clockwise

or

counterclockwise

and

memorize

the

lighting-up

range

of

tuned

indicator.

3.

Adjust

RV103

at

the

center

of

the

lighting-up

range

of

both

turns

as

shown

below.

center

of

lighting-up

ranges

lighting-up

range

}

OUTPUT

3.

Stereo

Separation

Adjustment

FM

stereo

signal

generator

output

channel

VTVM

connection

VTVM

reading

(dB)

®

Adjust

RV101

for

minimum

reading.

©

®

Adjust

RV101

for

minimum

reading.

L-CH

Stereo

separation

:

@—®

R-CH

Stereo

separation

:

©—®

The

separation

of

both

channels

should

be

equal.

Specification

:

35dB

2-2.

AM

SECTION

ADJUSTMENTS

Setting:

VTVM

AM

;

j

30%.

amplitude

wy

ANTENNA

terminal

CNP101

modulation

by

Ipin

(R-CH)

400Hz

signal

5

T

gna

3pin

Masi

PuirY

1.

LW

Frequency

Coverage

Adjustment

Frequency

display

153kHz

[Raisinenriae

[iSO

2.

MW

Frequency

Coverage

Adjustment

AEP,

UK,

WG

model

531kHz

Adjustment

part

IT

model

522kHz

FE181(OSC)

Adjustment

Location:

Frequency

display

1602kHz

1611kHz

s60ak

Hs

etait

L—)

a

in

set

VT

®

@V+02V

TUNER

BOARD

®

LW

Voltage

at

test

point

®

MW

Voltage

at

test

point

ST-D50L

3.

LW

Tracking

Adjustment

Frequency

display

AEP,

UK,

WG

model

153kHz

in

set

IT

model

144kHz

FEse2

(ANT)

Adjustment

for

a

maximum

reading

on

VT

VM.

4.

MW

Tracking

Adjustment

AEP,

UK,

WG

model

—

53lkHz

522kHz

FE181

(ANT)

Frequency

display

in

set

IT

model

Adjustment

part

Adjust

for

a

maximum

reading

on

VTVM.

5.

Tuned

Lighting-on

Adjustment

1.

Push

the

TUNING

(+,

—)

button

for

LW:

281kHz

(AEP/UK,

WG

model)

or

288kHz

(IT

model).

2.

Turn

RV102

clockwise

or

counter

clockwise

and

memorize

the

lighting-up

range

of

tuned

indicator.

3.

Adjust

RV102

at

the

center

of

the

lighting-up

range

of

both

turns

as

shown

below.

center

of

lighting-up

ranges

lighing-up

range

At

SSG

OUTPUT

68dBuz

>

-

Adjustment

Location:

TUNER

BOARD

CNP101

3

1

(L-CH)

(R-CH)

LW

FREQUENCY

COVERAGE

NULL

Adjustment

FM

TUNED

Adjustment

TP101

test

point

LW

TRACKING

Adjustment

MW

TRACKING

Adjustment

NULL

Adjustment

Stereo

Separation

Adjustment

AM

TUNED

MW

FREQUENCY

COVERAGE

Adjustment

H

SECTION

3

DIAGRAMS

3

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3-2.

SCHEMFITIC

DIAGRAM—TUNER

SECTION—

@

Refer

to

page

9

for

notes.

1

[TUNER

A

—_

Tyrol

FM

752)

7

BOARD}

FM

FRONT-END

3

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R103

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Q108,

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Note:

The

components

identified

by

mark

A

or

dotted

line

with

mark

are

critical

for

safety.

Replace

only

with

part

number

specified.

6

7

d1 20 30

40

80

60.

70

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path.

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section—

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Schematic

Diagram:

tuner

section

Note

on

Mounting

Diagram:

Note

on

Schematic

Diagram:

e

Semiconductor

Lead

Layouts

e

All

capacitors

are

in

wF

unless

otherwise

noted.

pF:

uuF

:

: :

4

bes

:

®

o—:

parts

extracted

from

the

component

side.

e

All

capacitors

are

in

uF

unless

otherwise

noted.

pF:

wuF

ewe

tne

are

not

indicated

except

for

electrolytics

50WV

or

less

are

not

indicated

except

for

electrolytics

CXA1269S

2SA1317SU

GMAO1

s.

‘ :

:

AEP

and

tantalums.

2SA1348

°

All

BeSIStOns

abe

in

Q

and

'/.W

or

less

unless

otherwise

WG

IT

e

All

resistors

are

in

2

and

'/,W

or

less

unless

otherwise

a

2SC2669

specified.

UK

specified.

ie

2SC3400

icatiods

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4:

internal

component.

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view)

o

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:

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bus.

———

$301

PRESET

STATIONS

1

OFF

e@

Voltage

and

waveforms

are

de

with

respect

to

ground

D360

C

x

O

PRESET

STATIONS

2

under

no-signal

(detuned)

conditions.

Fs

raat

OR

@

WG:

West

Germany

Model

PRESET

STATIONS

3

LA

5667

(

):

Mw

IT:

Italian

Model

PRESET

STATIONS

4

<

>

EY

“

:

PRESET

STATIONS

5

Voltages

are

taken

with

a

VOM

(50

k@/V).

Semiconductor

PRESET

STATIONS

Voltage

variations

may

be

noted

due

to

normal

produc-

Location

PRESET

STATIONS

PRESET

STATIONS

OFF

PRESET

STATIONS

PRESET

STATIONS

PRESET

STATIONS

PRESET

STATIONS

TUNING

(+)

OFF

TUNING

(—)

[_OFF

MEMORY

OFF

MEMORY

SCAN

OFF

AUTO/MANUAL

MODE

tion

tolerances.

e@

WG:

West

Germany

Model

IT:

Italian

Model

Ref.

No.

|

Location

2SC2785E

cathode

e

WG:

West

Germany

Model

IT:

Italian

Model

(Top

view)

e@

Voltages

are

taken

with

a

VOM

(50

kQ2/V).

Voltage

variations

may

be

noted

due

to

normal

produc-

tion

tolerances.

ST-D50L

3-4.

SCHEMATIC

DIAGRAM—Panel

section—

15

14

13

12

11

10

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(=)

Pal

[oP

=

Il-—~9

~

4RuA

(-)

x

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=

10.°0

S

9069

=

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.

|

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=

x

\

1¢

e

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Ba

ALLV=

LOWS

Ada

=

x01

SOEU

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t

6

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ve

soy

ae

20-0

bie)

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=

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a

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~

=

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te----,

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(0€9

se!

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8

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=.

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vi¢o

1

<=

220°0

2

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QO.

el€9

Dos

CN301

TO

TUNER

{e)

N

a.

=

Oo Qa

a

zg

oO

a

O

ou

oOo

=

a

= i

=i

oo

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if

©

2

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ue

>

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T

ve

ee

fe)

wl

@

«%

mz

Wu

oO

Zz

Re

ke

<

joe)

ea

1]

as

NOTE:

@

The

mechanical

parts

with

no

reference

number

in

the

exploded

views

are

not

supplied.

e@

The

construction

parts

of

an

assembled

part

are

indicated

with

a

collation

num-

ber

in

the

remark

column.

e@

Items

marked

“*"

are

not

stocked

since

they

are

seldom

required

for

routine

service.

Some

delay

should

be

antici-

pated

when

ordering

these

items.

SECTION

4

EXPLODED

VIEW

e@

Due

to

standardization,

parts

with

part

number

suffix

-XX

and

-X

may

be

dif-

ferent

from

the

parts

specified

in

the

components

used

on

the

set.

e@

Color

Indication

of

Appearance

Parts

Example:

(RED)

...KNOB,

BALANCE

(WHITE)

t

Cabinet’s

Color

Parts

Color

ST-D50L

WG:

West

Germany

Model

Remark

IT:

Italian

Model

Se

1

Ref.No

Part

No.

Description

Remark

Ref.No

Part

No.

Description

1

4-921-906-01

FELT

9

*

4-835-627-00

FASTENER,

(A)

2

X-4924-516-1

(AEP,UK,

IT)

....PANEL

ASSY,

FRONT

10

7-685-646-79

SCREW

+BVTP

3X8

TYPE

N-S

X-4924-518-1

(WG)

....PANEL

ASSY,

FRONT

11

7-685-134-11

SCREW

+PTP

2.6x8

3

*

4-921-941-11

CUSHION

(FL)

12

7-682-548-04

SCREW

+BVTT

3X8

(S)

4

*

4-923-103-01

HOLDER,

FL

TUBE

13

7-685-647-79

SCREW

BVTP

3X10

TYPE2

IT-3

5

4-924-514-31

(AEP,

UK,

IT)

....CASE

14

3-704-366-01

SCREW

(CASE)

(M3X8)

4-924-514-21

(WG)

....CASE

901

+*A-4351-635-A

(AEP,

UK)

....MOUNTED

PCB,

TUNER

6

*

4-924-502-01

(AEP,

UK,

IT)

....PANEL,

BACK

*

A-4351-636-A

(WG,

IT)

....

MOUNTED

PCB,

TUNER

*4-924-502-11

(WG)

....PANEL,

BACK

FE101

1-463-963-11

FRONT

END

(FM

3

GANG)

7

X-4921-901-1

FOOT

ASSY

FL301

1-519-453-11

INDICATOR

TUBE,

FLUORESCENT

8

*4-921-903-41

CHASSIS

TM101

*

1-537-138-21

TERMINAL

BOARD

(ANT)

ST-D50L

SECTION

5

ELECTRICAL

PARTS

LIST

NOTE:

©

Due

to

standardization,

replacements

in

the

parts

list

may

be

different

from

the

parts

specified

in

the

diagrams

or

the

components

used

on

the

set.

e@

items

marked

“*'

are

not

stocked

since

they

are

seldom

required

for

routine

service.

Some

delay

should

be

anticipated

when

ordering

these

items.

e

if

there

are

two

or

more

same

circuits

in

a

set

such

as

a

stereophonic

machine,

only

typical

circuit

parts

may

be

indicated

and

capacitors

and

resistors

in

other

same

circuits

may

be

omitted.

Ref.No

Part

No.

901

*A-4351-635-A

(AEP,

UK)

....MOUNTED

PCB,

TUNER

901

»*A-4351-636-A

(WG,

IT)

....MOUNTED

PCB,

TUNER

CAPACITOR

Description

C101

=:

1-102-074-00

CERAMIC

O.001IMF

10%

C102

=:

1-102-074-00

CERAMIC

O.001MF

=

10%

C103

=:

1-124-477-11

ELECT

47MF

20%

C104

=:

1-101-005-00

CERAMIC

0.022MF

C105

=

1-101-005-00

CERAMIC

0.022MF

C106

=1-101-005-00

CERAMIC

0.022MF

C107

~—:1-101-005-00

(WG,

IT)....CERAMIC

0.022MF

C108

=

1-101-005-00

(WG,

IT)....CERAMIC

0.022MF

C109

=:

1-101-006-00

CERAMIC

0.047MF

C110)

=:

1-124-477-11

ELECT

47MF

20%

C111

—-1-101-005-00

CERAMIC

0.022MF

C112

=:

1-123-382-00

ELECT

3.3MF

20%

C113

—-1-101-004-00

CERAMIC

0.01MF

C117

—:1-130-483-00

MYLAR

0.01MF

5%

C118

=:

1-102-962-00

CERAMIC

30PF

5%

C119

=:

1-123-875-11

ELECT

10MF

20%

C120.

1-124-902-00

ELECT

0.47MF

20%

C121)

=:

1-124-499-11

ELECT

1MF

20%

C122

=

1-124-252-00

ELECT

0.33MF

20%

C123:

1-101-004-00

CERAMIC

0.01MF

C124

~=—-1-101-004-00

CERAMIC

0.01MF

C125

=:

1-123-382-00

ELECT

3.3MF

20%

C126

=:

1-123-382-00

ELECT

3.3MF

20%

C127

~—s-:

1-124-463-00

ELECT

0.1MF

20%

C128

=1-101-004-00

CERAMIC

0.01MF

C129

=

1-101-005-00

CERAMIC

0.022MF

C130

=:

1-124-927-11

ELECT

4.7MF

20%

C131

—-:1-101-006-00

CERAMIC

0.047MF

C132

=:

1-124-444-00

ELECT

220MF

20%

C133

=:

1-101-006-00

CERAMIC

0.047MF

C134

~—-1-101-004-00

CERAMIC

0.01MF

C136

=:

1-123-382-00

(WG,

IT)...

C138.

1-123-382-00

(WG,

IT)....ELECT

|

33MF

20%

©139

\.

1-162-283-31

(WG,

IT)....CERAMIC

120PF

10%

C140

=:

1-124-463-00

ELECT

O.1MF

.

20%

.ELECT

=.

3.3MF

20%

C140

=:

1-124-902-00

(WG,

IT)....ELECT

0.47MF

20%

C141

=

1-124-478-11

ELECT

100MF

20%

C142,

~—s-1-101-005-00

CERAMIC

0.022MF

C143

—-1-101-005-00

CERAMIC

0.022MF

C181

=1-101-005-00

CERAMIC

0.022MF

C182

1-101-005-00

CERAMIC

0.022MF

C184

~—s-:1-101-005-00

CERAMIC

0.022MF

C185

=:

1-102-120-00

CERAMIC

C186

=:

1-161-041-00

CERAMIC

0.0018MF

10%

0.0015MF

10%

C187

—-

1-101-005-00

CERAMIC

0.022MF

C201

=1-101-884-00

CERAMIC

56PF

5%

C202

1-101-880-00

CERAMIC

47PF

5%

C203

=—1-101-004-00

CERAMIC

0.01MF

Remark

CAPACITORS:

MF:

uF,

PF:

uF.

RESISTORS

e

Allresistors

are

in

ohms.

e@

F:

nonflammable

COILS

@

MMH:

mH,

UH:

wH

SEMICONDUCTORS

In

each

case,

U:

yw,

for

example:

UA...:

wA...,

UPA...:

uPA...,

UPC...:

uwPC,

UPD...:

wPD...

Ref.No

Part

No.

C204

=1-101-004-00

C205

=

1-124-477-11

C206

=1-101-005-00

C207.

~—-

1-101-005-00

C208

=:

1-124-477-11

50V

C209

=

1-136-173-00

25V

C210

=

1-124-463-00

50V

C211

=

1-124-925-11

50V

C212

~—-1-124-463-00

C213

~—-:1-101-005-00

50V

C214

~—-1-101-004-00

50V

C215

=:

1-102-973-00

50V

C251

=‘

1-101-004-00

25V

C252

=

1-126-105-11

C253

=

1-124-902-00

50V

C254

=

1-124-444-00

50V

C255

=

1-124-477-11

50V

C256

=:

1-101-005-00

50V

C257

~—-

1-101-005-00

C258

=

1-136-165-00

50V

C301

=1-124-463-00

50V

C302

=

1-162-056-00

50V

C303

=:

1~162-056-00

50V

C304

=:

1-124-463-00

C305

=

1-161-379-00

50V

C306

=:

1-161-379-00

50V

C307

=

1-124-910-11

50V

C308

=

1-125-486-11

50V

C309

=

1-124-910-11

C310

=

1-101-005-00

50V

C311

—-:1-101-005-00

50V

C312

~~

1-101-005-00

10V

C313

=

1-101-005-00

50V

C314

~—-

1-101-005-00

C315

=

1-101-005-00

50V

C316

=:

1-101-005-00

50V

C317.

—-1-101-005-00

50V

C507

—s:

1-101-004-00

50V

C508

=1-101-004-00

C509

=:

1-101-004-00

50V

25V

C510

1-101-004-00

50V

CF101

1-567-389-11

50V

CF102

1-567-389-11

CF103

1-567-389-11

50V

CF104

1-577-075-11

50V

CF301

1-577-029-11

50V

25V

50V

CNP101

*1-566-856-11

CNP201

*1-566-168-11

50V

CNP202

*1-566-168-11

50V

CNP251

1-566-857-11

50V

CNP301

*1-566-168-11

The

components

identified

by

mark

A

or

dotted

line

with

mark

are

Critical

for

safety.

Replace

only

with

part

number

specified.

WG:

West

Germany

Model

IT:

Italian

Model

Description

Remark

CERAMIC

0.01MF

50V

ELECT

47MF

20%

25V

CERAMIC

0.022MF

50V

CERAMIC

0.022MF

50V

ELECT

47MF

20%

25V

FILM

0.47MF

5%

50V

ELECT

0.1MF

20%

50V

ELECT

2.2MF

20%

50V

ELECT

0.1MF

20%

50V

CERAMIC

0.022MF

50V

CERAMIC

0.01MF

50V

CERAMIC

100PF

5%

50V

CERAMIC

0.01MF

50V

ELECT

1000MF

20%

35V

ELECT

0.47MF

20%

50V

ELECT

220MF

20%

10V

ELECT

47MF

20%

25V

CERAMIC

0.022MF

50V

CERAMIC

0.022MF

50V

FILM

0.1MF

5%

50V

ELECT

0.1MF

20%

50V

CERAMIC

33PF

5%

50V

CERAMIC

33PF

5%

50V

ELECT

0.1MF

20%

50V

CERAMIC

0.01MF

30%

16V

CERAMIC

0.01MF

30%

16V

ELECT

47MF

20%

50V

220MF

5.5V

ELECT

47MF

20%

50V

CERAMIC

0.022MF

50V

CERAMIC

0.022MF

50V

CERAMIC

0.022MF

50V

CERAMIC

0.022MF

50V

CERAMIC

0.022MF

50V

CERAMIC

0.022MF

50V

CERAMIC

0.022MF

50V

CERAMIC

0.022MF

50V

CERAMIC

0.01MF

50V

CERAMIC

0.01MF

50V

CERAMIC

-0.01MF

50V

CERAMIC

0.01MF

50V

FILTER,

CERAMIC

FILTER,

CERAMIC

(WG,

IT)....FILER,

CERAMIC

OSCILLATOR,

CERAMIC

VIBRATOR,

CERAMIC

SOCKET,

CONNECTOR

5P

HOUSING,

CONNECTOR

8P

HOUSING,

CONNECTOR

8P

SOCKET,

CONNECTOR

7P

HOUSING,

CONNECTOR

8P

ST-D50L

Ref.No

Part

No.

Description

Remark

Ref.No

Part

No.

Description

Remark

CNP302

*1-566-168-11

HOUSING,

CONNECTOR

8P

Q201

8-729-820-12

TRANSISTOR

2SK772-E

Q202

8-729-820-13

TRANSISTOR

2SC3820

CP201

1-233-125-11

COMPOSITION

CIRCUIT

BLOCK

Q203

=8-729-820-12

TRANSISTOR

2SK772-E

CP301

1-233-140-11

COMPOSITION

CIRCUIT

BLOCK

Q204

8-729-820-13

TRANSISTOR

2SC3820

CP302

1-233-140-11

COMPOSITION

CIRCUIT

BLOCK

Q251

8-729-820-10

TRANSISTOR

2SA1317

CP303

1-233-151-

COMPOSITION

CIRCUIT

BLOCK

CP305

1-233-150-

COMPOSITION

CIRCUIT

BLOCK

Q301

8-729-806-34

TRANSISTOR

2SC3400

CP306

1-233-150-

COMPOSITION

CIRCUIT

BLOCK

RESISTOR

CP307

1-233-150-

COMPOSITION

CIRCUIT

BLOCK

R101

A\1-247-704-11

CARBON

220

5%

W/4Ww

OF

D102

=:

1-806-937-11

DIODE

GMA01

R103

1-249-406-11

CARBON

120

5%

1/4W

D251

=8-719-200-02

DIODE

10E2

,

R105

=

1-249-432-11

CARBON

18K

5%

1/4W

D252

8-719-200-02

DIODE

10E2

R106

1-249-411-11

CARBON

330

5%

1/4W

D253

8-719-200-02

DIODE

10E2

R107:

1-249-414-11

CARBON

560

5%

1/4W

D254

=

8-719-200-02

DIODE

10E2

,

R108

1-249-411~11

CARBON

330

5%

1/4W

D301

1-806-937-11

DIODE

GMA01

R109

=1-249-434-11

CARBON

27K

5%

1/4W

D302

1-806-937-11

DIODE

GMA01

‘R110

=:

1-249-432-11

(WG,IT)....CARBON

18K

5%

1/4W

D303.

=:

1-806-937~11

DIODE

GMA0L

Rill

=

1-249-411-11

(WG,IT)....CARBON

330

5%

1/4W

D351

~=—-1-806-937-11

DIODE

GMA01

R112.

1-249-416-11

(WG,IT)....CARBON

820

5%

1/4W

D352:

1-806-937-11

DIODE

GMA0l

R113:

1-249-411-11

(WG,IT)....

CARBON

330

5%

1/4W

D353:

1-806-937-11

DIODE

GMA01

R114

—-1-249-434-11

(WG,IT)....

CARBON

27K

5%

1/4W

D354

~—-:1-806-937-11

DIODE

GMAO01

R115

A\1-247-700~-11

CARBON

100

5%

1/4W

F

D355

~—-1-806-937-11

DIODE

GMA01

R116

=:

1-249-432-11

CARBON

18K

5%

1/4W

D356

=:

1-806-937-11

DIODE

GMA01

R117:

1-249-424-11

CARBON

3.9K

5%

1/4W

D357

—-

1-806-937-11

DIODE

GMA01

;

R119

=

1-215-438-00

CARBON

5.1K

5%

1/4W

D358

=:

1-806-937-11

DIODE

GMAO01

R120

—-:1-215-438-00

CARBON

5.1K

5%

1/4W

D359

=:

1-806-937-11

(IT)....DIODE

GMAQ1

R121

=

1-215-438-00

CARBON

5.1K

5%

1/4W

D360

1-806-937-11

(IT)....DIODE

GMAQ1

R122

=

1-249-417-11

CARBON

1K

5%

©=1/4W

D361

1-806-937-11

DIODE

GMA01

R123

1-249-437-11

CARBON

47K

5%

1/4W

D363

—-1-806-937-11

DIODE

GMA01

;

R124

=

1-249-417-11

CARBON

1K

5%

=1/4W

D364

=

1-806-937-11

DIODE

GMAO1

R125

=

1-249-426-11

CARBON

5.6K

5%

1/4W

D365

=

1-806-937-11

DIODE

GMAO1

R130

=

1-249-417-11

CARBON

1K

5%

1/4W

R131

1-249-417-11

CARBON

1K

5%

1/4W

FE101

1-463-963-11

FRONT

END

(FM

3

GANG)

R132

1-249-429-11

CARBON

10K

5%

1/4W

FE181

1-235-936-11

ENCAPSULATED

COMPONENT

FE182

1-236-178-11

RF

BLOCK,

LW

R133

1-249-429-11

CARBON

10K

5%

1/4W

R149:

1-249-747-.

CARBON

15M

5%

1/4W

FL301

1-519-453-11

INDICATOR

TUBE,

FLUORESCENT

R181:

1-249-441-11

CARBON

100K

=

5%

~—«1/4W

IC101

8-759-805-50

1C

CXA1269S

:

R182

1-249-437-11

CARBON

47K

5%

=61/4W

1C201

8-759-820-10

iC

LC7217

R185

—_1-249-433-11

CARBON

22K

5%

=61/4W

1C251

8-759-820-09

1C

LAS5667

IC301

8-759-230-49.

IC

TMP47C441AN-1662

R186

1-249-437-11

CARBON

47K

5%

1/4W

R187

=

1-215-493-00

CARBON

1M

5%

©1/4W

R189

—-1-249-433-11

CARBON

22K

5%

1/4W

L101

=:

1-410-564-41

INDUCTOR

R190

1-249-432-11

CARBON

18K

5%

=

1/4W

L102

=

1-410-564-41

(WG,

IT)....INDUCTOR

100UH

R191:

1-249-433-11

CARBON

22K

5%

1/4wW

L103.

1-408-920-00

INDUCTOR

L181

1-410-568-21

INDUCTOR

R193

1-249-431-11

CARBON

15K

5%

1/4W

L301

1-410-564-21

INDUCTOR

R194.

1-249-401-11

CARBON

47

5%

1/4W

R201

1-249-417-11

CARBON

1K

5%

1/4W

L302

=

1-410-564-21

INDUCTOR

R202

=1-249-417-11

CARBON

1K

5%

1/4W

L303

1-410-564-21

INDUCTOR

R203

1-249-417-11

CARBON

1K

5%

«1/4W

L304

=

1-410-564-21

INDUCTOR

R204

1-249-417-11

CARBON

1K

5%

1/4W

Q101

8-729-266-93

TRANSISTOR

2SC2669

R205

1-249-425-11

CARBON

4.7K

5%

1/4W

Q102

=

8-729-266-93

TRANSISTOR

2SC2669

R207

A\1-247-696-11

CARBON

47

5%

/4W

OF

Q103

—

8-729-266-93

(WG,

IT)....

TRANSISTOR

2SC2669

R208

/\1-247-700-11

CARBON

100

5%

1/4W

OF

Q104

=

8-729-266-93

(WG,

IT)....

TRANSISTOR

2SC2669

R209

=

1-249-425-11

CARBON

4.7K

5%

1/4W

Q105

=

8-729-178-55

TRANSISTOR

2SC2785-E

R210

1-249-410-11

CARBON

270

5%

1/4W

Q106

=

8-729-178-55

+

TRANSISTOR

2SC2785-E

R211

1-249-418-11

CARBON

1.2K

5%

1/4W

Q107

=

8-729-178-55

TRANSISTOR

28C2785-E

R212

1~-249-414-11

CARBON

560

5%

1/4W

Q108

=

9-986-159-01

TRANSISTOR

2SA1348

R213.

1-249-433-11

CARBON

22K

5%

=61/4W

Q109

=

8-729-806-28

TRANSISTOR

2SC3402

R214

—-1-249-421-11

CARBON

2.2K

5%

1/4W

Ql10

=:

8-729-806-28

TRANSISTOR

2SC3402

R215

=

1-249-425-11

CARBON

4.7K

5%

1/4W

Q181

8-729-806-28

TRANSISTOR

25803402

R216

1-249-405-11

CARBON

100

5%

1/4W

Q182

—8-729-820-10

TRANSISTOR

2SA1317-SU

R217

—-1-249-423-11

CARBON

3.3K

5%

1/4W

Q183-

8-729-178-55

TRANSISTOR

28C2785-E

R218

=

1-249-410-11

CARBON

270

5%

1/4W

Q184

8-729-806-28

TRANSISTOR

2SC3402

R219

=

1-249-418-11

CARBON

1.2K

5%

1/4W

Q185

8-729-806-28

TRANSISTOR

2803402

;

R220

1-249-414-11

CARBON

560

5%

1/4W

Q186

=

8-729-806-28

TRANSISTOR

2SC3402

R221

=

1-249-425-11

CARBON

4.7K

5%

1/4W

Note:

The

components

identified

by

mark

A

or

dotted

line

with

mark

A

are

critical

for

safety.

Replace

only

with

part

number

specified.

ST-D50L

Ref.No

Part

No.

Description

Remark

R222

=

1-249-421-11

CARBON

2.2K

5%

1/4W

R223

1-249-425-11

CARBON

47K

5%

1/4W

R224

1-249-405-11

CARBON

100

5%

1/4W

R225

1-249-429-11

CARBON

10K

5%

8=1/4W

R226

1-249-429-11

CARBON

10K

5%

1/4W

R227.

=

1-249-429-11

CARBON

10K

5%

1/4W

R228

1-249-429-11

CARBON

10K

5%

1/4W

R229

=

1-249-425-11

CARBON

4.7K

5%

1/4W

R251

1-249-429-11

CARBON

10K

5%

1/4W

R252

1-249-405-11

CARBON

100

5%

1/4W

R253.

1-249-429-11

CARBON

10K

5%

1/4W

4

R254

=1-249-413-11

CARBON

470

5%

1/4W

R256

=

1-249-429-11

CARBON

10K

5%

1/4W

R257

=:

1-249-441-11

CARBON

100K

5%

=

1/4W

R258

1-249-393-11

CARBON

10

5%

1/4W

R301

1-249-429-11

CARBON

10K

5%

1/4W

R302

1-249-441-11

CARBON

100K

§=65%~—Ss«1/4W

R303

=

1-249-425-11

CARBON

4.7K

5%

1/4W

R304

1-249-429-11

CARBON

10K

5%

1/4W

R305

1-249-429-11

CARBON

10K

5%

1/4W

R306

1-249-441-11

CARBON

100K

65%

~—«1/4W

R307.

=:

1-249-405-11

CARBON

100

5%

1/4W

R308

1-249-429-11

CARBON

10K

5%

>

1/4W

R309

1-249-417-11

CARBON

IK

5%

1/4W

R310

1-249-429-11

CARBON

—

10K

5%

1/4W

RV101

1-228-993-00

RES, ADJ,

CARBON

4.7K

RV102

1-228-995-00

RES,

ADJ,

CARBON

22K

RV103

1-228-995-00

RES,

ADJ,

CARBON

22K

$301

1-554-303-21

SWITCH,

KEY

BOARD

(1)

$302.

1-554-303-21

SWITCH,

KEY

BOARD

=

(2)

$303

1-554-303-21

SWITCH,

KEY

BOARD

(3)

$304

1-554-303-21

SWITCH,

KEY

BOARD

(4)

$305

1-554-303-21

SWITCH,

KEY

BOARD

(5)

$306

1-554-303-21

SWITCH,

KEY

BOARD

(6)

$307

1-554-303-21

SWITCH,

KEY

BOARD

(7)

$308

1-554-303-21

SWITCH,

KEY

BOARD

(8)

$309

1-554-303-21

SWITCH,

KEY

BOARD

(9)

$310

—

1-554-303-21

SWITCH,

KEY

BOARD

(10)

$311

1-554-303-21

SWITCH,

KEY

BOARD

(11)

$312

1-554-303-21

SWITCH,

KEY

BOARD

(12)

$313

1-554-303-21

SWITCH,

KEY

BOARD

(+)

$314

1-554-303-21

SWITCH,

KEY

BOARD

(—)

$315

—_

1-§54-303-21

SWITCH,

KEY

BOARD

(MEMO)

$316

1-554-303-21

SWITCH,

KEY

BOARD

(MS)

$317

1-554-303-21

SWITCH,

KEY

BOARD

(AUTO/MANU,

MODE)

$318

—

1-554-303-21

SWITCH,

KEY

BOARD

(BAND)

T7251

—-

1-404-788-11

TRANSFORMER,

DISCRIMINATOR(FM)

7252

=:

1-404-713-11

TRANSFORMER,

IF

TM101

+

1-537-138-21

TERMINAL

BOARD

(ANT)

TP101

*1-560-060-00

PIN,

CONNECTOR

2P

XT201

1-567-767-11

VIBRATOR,

CRYSTAL

ACCESSORIES

AND

PACKING

MATERIALS

Part

No.

Description

3-312-970-00

SHEET

PROTECTION

English

88B0455-1

Sony

Corporation

Printed

in

Japan

9-953-118-1171

Audio

Group

©

1988.

2

i

eaiae

a

|e

—Published—by..A/V_.Engineering

Service.

Dept...

__

_

Sony ST-D50L Manuel utilisateur

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