Sony Str-313l User manual

GENERAL

Power

Requirements:

Power

Consumption:

Dimensions:

Weight:

FM

SECTION

Frequency

Range:

Antenna:

Intermediate

Frequency:

Sensitivity

at

50dB

Quieting:

SPECIFICATIONS

240V

ac,

50H2(UK

model)

120V,

220V

or

240V

ac

adjustable,

50Hz(AEP

model}

210W(UK

model)

180W(AEP

model)

Approx.410(w)x145(h)x310{d)mm

:

16(w)x5

3/4

(h)x12

"/s

(d)

inches

including

projecting

parts

and

controls

Approx.7.6kg,

16

Ib

13

oz

(net)

Approx.8.8kg,

19

Ib

7

oz

{in

shipping

carton)

87.5—108MHz

300

©

balanced

75

2

unbalanced

10.7MHz

3.5uV

(10.7dB)

(MONO)

45uV

(33dB)

(STEREO)

SAFETY

WARNING?

APONENT

ON

THE

OPER

ATION

IDENTIFIED

BY

SCHEMATIC

DIAGRAMS,

S

AND

IN

THE

PARTS

LiST

ARE

CRITICAL

TO

REPLACE

THESE

COMPONENTS

i

SONY

PARTS

WHOSE

PART

NUMBERS

APPEAR

SHOWN

IN

THIS

MANUAL

OR

IN

SUPPLEMENTS

LISHED

BY

SONY

SHADING

ANG

MARK

EXPLODED

Sensitivity

at

46dB

Quieting:

AEP

Model

UK

Model

4uV

(12dB)

(MONO)

{at

40kHz

deviation)

50uV

(34dB)

(STEREO)

Usable

Sensitivity:

{at

40kHz

deviation)

S/N

Ratio:

Harmonic

Distortion:

1M

Distortion:

Separation:

Frequency

Response:

1.8uV

(5dB),

HF

1.6uV

(4dB),

S/N=26d0B

75dB

(MONO)

70dB

(STEREO)

At

100Hz

0.2%

(MONO)

0.3%

(STEREO)

At

1kHz

0.2%

(MONO}

0.3%

(STEREO)

At

10kHz

0.3%

(MONO)

0.5%

(STEREO)

0.2%

(MONO)

0.3%

(STEREO)

30dB

at

100H%Z

45dB

at

1

kHz

35dB

at

10kHz

40-12,

500Hz*9:5

dB

30-15,

OOOHz

*3:3

dB

—

Continued

on

page

2

—

SERVICE

MANUAL

STR-313L

Selectivity:

Capture

Ratio:

AM

Suppression

Ratio:

Image

Response

Ratio:

IF

Response

Ratio:

Spurious

Response

Ratio:

RF

Intermodulation:

Muting

Threshold:

SW/MW/LW

SECTION

Frequency

Range:

Antenna:

Intermediate

Frequency:

Usable

Sensitivity:

S/N

Ratio:

Harmonic

Distortion:

Selectivity:

60dB

(400kHz)

40dB

(300kHz,

S/N=26dB,

40kHz

deviation)

1.0dB

54dB

45dB

90cB

75dB

60dB

Approx.

5uV

SW:

5.8—-15.8MHz

MW:

530—1,605kHz

LW:

150—350kHz

SW/MW:

External

antenna

terminal

Attached

antenna

wire

LW:

Built-in

Ferrite-rod

antenna

External

antenna

terminal

468kHz

SW:

30uV

(29.5dB),

*

external

antenna

(10MHz)

MW:

100uV

(40dB),

external

antenna

(1,000kHz)

LW:

500uV/m

(53.8dB/m),

built-in

antenna

100uV

(40d8),

external

antenna

(230kHz)

SW/MW:

52dB

(5mV)

LW:

52dB

(50mV/m)

SW/MW:

0.3%

(5mV,

400Hz)

LW:

0.3%

(50mV/m,

400Hz)

28dB

(9kHz)

30dB

(10kHz)

AUDIO

AMPLIFIER

SECTION

Continuous

RMS

.Power

Output:

Less

than

0.5%

THD,

both

channels

driven

simultaneously

At

20—20,

OOOHz

25W+25W

(8

2)

At

1kHz

27W+27W

(8

Q)

According

to

DIN

45500

25W+25W

(8

&2)

25W+25W

(4

2,

less

than

0.7%

THD)

e

MODEL

IDENTIFICATION

—

Rear

Panel

—

AEP

model

=

SONY.

|FM-AM

PROGRAM

RECEIVER

MODEL

NOSTR-3I3L

FREQ

RANGE

:

FM87.5-108

MHz

SW

5.8

—

15.8

MHz

MW

530-1605

KHz

LW

150-350

KHz

iF

:

FM

107

MHz

AM

468

KHz

AC:

220V

~

50Hz

180W

MADE

IN

|

SIRIAL

NO

Ns

sets

|

es

Dynamic

Power

Output:

Power

Bandwidth:

Damping

Factor:

Harmonic

Distortion:

IM

Distortion:

(60Hz:

7kHz=4:1)

Residual

Noise:

Frequency

Response:

IHF

constant

power

supply

method

9OW

(8

2)

10—40,

O000Hz,

IHF

20

at

kHz

(8

2)

Less

than

0.5%

at

rated

output(8

2)

Less

than

0.7%

at

rated

output

(4

2)

Less

than

0.2%

at

1W

output

(8

2)

Less

than

0.3%

at

1W

output

(4

9)

Less

than

0.5%

at

rated

Output

Less

than

0,2%

at

1W

output

Less

than

0.08uW

(at

82)

PHONO:

ee

equalization

curve

+1

dB

10-50,

000

Hz

*

148

—3dB

Inputs:

nye

Weighting

Sensitivity

|

Impedance

|

S/N

network

PHONO

|

2.5mVv

(-sod8)

|

50k2

|700B]

A

150mV

(—15.5dB)|

100k2

|90dB

A

Measured

with

rated

output

power

into

89

loads

{both

channels

driven

simultaneously)

at

1kHz.

Outputs:

(with

rated

input)

[|

voir

|

“rpadanes

REC

OUT

|150mV

(-15.50B))

—

10kQ

|

Headphones:

Speaker:

Tone

Controls:

Loudness

Control:

Accepts

all

low

or

high

impedance

headphones

4—16

2

speakers

are

suitable.

BASS

+8d8

at

100Hz

TREBLE

+8dB

at

10kHz

+8dB

at

100Hz

(att.

30dB)

+3dB

at

10kHz

UK

model

SONY.

|FM-AM

PROGRAM

RECEIVER

MODEL

NO,STR-3I3L

FREQ

RANGE

:

FM875-108

MHz

SW

5.8

—

15.8

MHz

MW

530-1605

K

Hz

LW

150-350

KHz

iF

:

FM

107

MHz

AM

468

KHz

AC:

240V

~

50Hz

210W

MADE

IN

4

SIRIAL

NO

1-1.

SW/

MW

J802

TAPE

J803

BLOCK

DIAGRAM

ANTENNA

L80l

LW

FERRITE

-ROD

SECTION

1

OUTLINE

FRONT-END

BLOCK

!

Cm

rea

$2

FM-

BAND

gIND

ago

NO

PHONO

—~°

SENSO

M

SW

$3-3

MONITOR

SOURCE

TAPE

STEREOS

$4-3

S|

(BAND

SELECTOR)

LW

—p>

PROGRAM

R

—>

W

5

STR-313L

RV60I

VOLUME

MONO

R-CH

FM

IF

AMP

/

FM

DET

/

(4)

MPX

®

AM

CIRCUIT

ee

1

202

(5)

CW)

R-CH

(3)

(8) (5)

:

FLAT

AMP

;

PL201

20!

cat.

na

ees

(3)

STEREO

SEPARATION

S$4-2

i

S4-|

vO

STEREO

Lag

RT201

yO

B+

MPX

fence,

MONO

ee

ont

es

fs

oe

Oke

D401

SASOE

0204

SWITCHING

MUTING

a4ol

Q202

PHOTO

4

FM

SENSOR

FM

PL

40l

N

SWITCHIN

SWITCHING

1¢

401

402

403

Ls)

(PROGRAM)

0405

as

PL403

PROGRAM

SOURCE

SENSOR

si-

OTAPE

$2-3

PL404

TUNER

9

0404

PL405

SWITCHING

0406

[PHONO]

PL406

TAPE

PL4

LW

SENSOR

LW

Th

SWITCHING

0404

0405

(PROGRAM)

$5-!

OUDNES

LOUDNESS

B60!

ae

6)

satel

(Equacizer)

d

o-

Ff

y601

AMP

PTBOI

gg

.

>——}

0-4]

[HEADPHONES

a

toy

#

je

VOLTAGE

(TUNER)

REGULATOR

So

ac

IN

701

R-CH

RV602

BALANCE

RV603

RV604

B+

BASS

TREBLE

(ROMER)

B-

o

|+

L

o

|+

R

“STR-313L

1C201

(CX168),

1C202

(CX178)

@

Muting

Gate

Regulator

These

two

ICs

form

a

system.

Both

of

them

are

Muting

Canceler

Circuit

e

bipolar-linear-ICs.

CX168

integrates

343

elements

and

e

CX178

integrates

260

elements.

They

include

many

@

Pop-noise

Canceler

functions

and

are

improved

upon

the

degree

of

inte-

@

Hysteresis

Circuit

gration

now

available

as

a

linear-ICs

for

tuner

use.

They

have

high

performance

in

FM

reception

and

form

a

muting

system

having

an

FM

muting

attenua-

tion

of

90dB.

In

addition,

because

a

muting

circuit

is

newly

employed

in

the

AM

circuit

not

only

is

there

'

high

performance

in

FM

reception

but

AM

station

The

terminals

()

and

(2)

of

the

photo

interrupter

|

operate

as

the

light

emitting

diode.

On

the

other

'

signal

can

be

received

with

fine

tone

quality

and

sen-

pg

ah

cats

|

sitivity

as

with

FM

broadcasting

station.

As

an

addi-

and,

the

terminals

(3)

and

(4)

operate

as

the

photo

detector.

When

the

photo

detector

receives

the

light

tional

function,

they

operate

for

FM/AM

continuous

Pace

: :

station

selection,

FM/AM

signal-strength

meter

out-

ON

in

Fig.

a,

the

terminal

Derwcen

senminals

(3)

put,

FM/AM

muting

output

switching

and

enforced

and

(4)

is

a

low-impedance.

When

light

is

intercepted

AGC

at

FM

reception.

by

the

marker,

as

shown

in

Fig.

4,

it

becomes

high-

impedance.

Photo

Interrupter

(1C401,

402)

CX168

Main

Function

When

the

photo

detector

receives

the

light

|

When

light

is

intercepted

photo

interrupter

(1C401,

402)

photo

detector

photo

detector.

<FM>

IF

Amplifier

Quadrature

detector

aoe

Signal-strength

Meter

Output

LC

aaa

ee

=|

Muting

Signal

Output

light

emitting

-—

AFC

Output

for

Converter

diode

Side

view

Back

view

Multipath

Signal

Output

light

emitting

diode

Bandpass

Control

Circuit

Fig.

3

Fig.

4

p

M>

RF

Attenuator

Mixer

Oscillator

IF

Amplifier

and

AGC

AM

Detector

Signal-Strength

Meter

Output

Signal

Generator

for

AM

Muting

®

Regulator

@

FM/AM

Switching

®

Regulator

Output

CX178

Main

Function

<FM

Stereo

Demodulator>

@

FM

Stereo

Demodulator

Phase

Detector

Stereo

Indicating

Circuit

vco

VCO

ON/OFF

Circuit

1-2.

CIRCUIT

DESCRIPTION

(See

Fig.

1)

Program

Sensor

When

the

band

selector

switch

(S1)

and

FUNC-

TION

switch

(S2)

are

set

to

PROGRAM

position

and

band

selector

position

respectively

and

the

pointer

matches

with

a

station

marker,

FM

or

LW

station

is

automatically

selected

through

optical

detection.

(Fig.

2)

1)

When

the

pointer

matches

only

with

the

.FM

station

marker:

a)

The

light

of

IC401

(Photo

Interrupter)

is

inter-

cepted

by

the

marker,

bias

voltage

is

applied

to

the

base

of

Q402

through

R405,

and

Q402

is

turned

on.

b)

The

collecter

voltage

of

Q402

reduces

and

D401

is

turned

on.

c)

The

terminal

@3)

of

IC201

is

grounded

through

D201, R204,

D401,

Q402

and

D403.

d)

FM

circuit

operates

(The

terminal

Q3)

of

IC201

serves

as

a

switch).

Note:

When

B

+

voltage

is

applied

to

the

terminal

Q3)

of

IC201

through

R401,

R204

and

D201,

the

receiver

is

in

AM

mode.

At

the

same

time,

as

Q403

is

on,

PL401

(FM

indicator

lamp)

lights.

2)

When

the

pointer

matches

only

with

the

LW

station

marker:

a)

As

the

light

of

IC401

is

not

intercepted,

Q402

and

D401

are

turned

off.

As

a

result,

B

+

voltage

is

applied

to

the

terminal

Q3)

of

IC201

through

R401

and

R204.

On

the

other

hand,

the

light

of

IC402

is

intercepted

by

the

LW

station

marker,

b)

Q404

and

Q405

are

turned

on.

c)

B

+

voltage

is

applied

to

L306

(LW

oscillator

coil).

d)

LW

circuit

operates.

When

Q405

is

on,

PL402

(LW

indicator

lamp)

simultaneously

lights.

(C201

TERMINAL

(23)

020!

R204

R40)

L306

(Lw

osc)“

STR-313L

3)

When

the

pointer

matches

simultaneously

with

both

the

FM

and

LW

station

markers:

a)

Q402

and

Q403

are

turned

on

by

intercepting

the

light

of

IC401.

On

the

other

hand,

the

light

of

IC402

is

also

intercepted

and

the

bias

voltage

is

applied

to

the

base

of

Q404,

but

because

the

collector

voltage

of

Q403

is

high,

D404

is

turned

off.

The

emitter

voltage

of

Q404

rises

-

and

B

+

voltage

is

not

applied

to

L306

(LW

oscillator

coil)

and

PL402.

Consequently,

only

the

FM

station

signal

is

received.

10401

FM

station

marker

The

light

is

3

ain

tercepted

sp:

by

this

portion.

LW

station

marker

pointer

'C€402

Fig.

2

Q202

and

401

Q401

operates

to

improve

the

rise

time

of

P1401

(FM

indicator

lamp)

or

PL402

(LW

indicator

lamp)

when

tuning

the

receiver,

and

at

the

same

time

Q401

switches

Q202.

Q202

serves

as

a

high-speed-muting

switch

which

is

turned

on

or

off

as

soon

as

the

station

signal

is

tuned

or

detuned.

(C202

TERMINAL(IS)

Q202

i)

Rac2=

——-

R403

(SENSOR

BOARD

J

Fig.

7

es

ee

eee

SOURCE

a,

a

PL401

{FM}

Fey

0406

RANG

PLaoe

LW]

paar

sl

Zrais

so(RUNCTIR]

S"BANO

SELECTOR}

TAPE

Lw

’

;

PROGRAM

@

AND

=

SOR

SELECTOR,

MW

PHONO

sly

§TR-313L

|

AP

IC

REPLACEMENT

TA,

P3x8;

w/teeth

heat

sink

5)

PTT3x12

Note:

Tighten

two

screws

alternately.

Do

not

tighten

to

excess.

BVTT3x6

&,

@

BVTT3x6

Unsolder

the

pins

of

1C601.

SECTION

2

STR-313L

DISASSEMBLY

e@

Follow

the

disassembly

procedure

in

the

numerical

order

given.

TOP

COVER

REMOVAL

top

cover

screw

top

cover

top

cover

screw

BOTTOM

PLATE

REMOVAL

BVTT3x6

3)

bottom

plate

retainer

DIAL

CORD

STRINGING

e

See

page

9.

FRONT

GLASS

REMOVAL

TA,

B3x6

front

panel

front

glass

retainer

FRONT

PANEL

REMOVAL

5)

front

panel

Pull

out

the

knobs.

set

screw

2mm

)

STR-313

«

d

756mm

‘ai

:

spring

DIAL

CORD

STRINGING

(29%

inches)"

1}

Preparation

=|

Ly

20

Cut

the

rest

of

cord

off.

Squeeze

here,

<

V

7

a

Turn

the

tuning

capacitor

shaft

fully

clockwise

and

set

the

dial

drum

so

that

the

slot

is

positioned

as

shown

below.

we

2)

Stringing

10

©

Wind

the

dial

cord

two

turns.

3)

Dial

Pointer

Installation

perform

the

mechanical-dial

calibration

2)

by

utilizing

off-the-air

local

signals.

TA,

B3x6

dial

cord

o

be

After

dial

calibration,

string

the

dial

cord

while

taking

the

dial

pointer

up.

(cm)

0

STR-313L

SE

SL

CTION

3

ADJUSTMENTS

3-1.

|

SW,

MW

SECTION

Setting:

FUNCTION

switch:

(Band

Selector)

(Band

Selector)

:

SW,MW

[Mw]

AM

rf

signal

generator

Put

the

lead-wire

Sy

antenna

close

to

the

set.

(

30%

amplitude

modulation

by

400

Hz

signal

AM

rf

signal

generator

CON

30%

amplitude

s

modulation

by

400

Hz

signal

external

antenna

10pF

terminal

i

if

~

Do

|

iti

eam

|

1304

=i

CT304

6.5

MHz.

16.1

MHz

Adjust

for

a

maximum

reading

on

VOM.

VOM

(range:

0.5-5V

ac)

REC

OUT

e

Repeat

the

procedures

in

each

adjustment

several

times,

and

the

frequency

coverage

and

tracking

adjustments

should

be

finally

done

by

the

trimmer

capacitors.

MW

FREQUENCY

COVERAGE

ADJUSTMENT

Adjust

for

a

maximum

reading

on

VOM.

4305

|

520

kHz

CT305

|

1680

kHz

MW

TRACKING

ADJUSTMENT

Adjust

for

a

maximum

reading

aad

|

y

on

VOM.

CT302

1400

kHz

L302

600

kHz

CT301

|

L301

|

15

MHz

|

6

MHz

Adjust

for

a

maximum

reading

on

VOM.

SW

FREQUENCY

COVERAGE

ADJUSTMENT

=

SW

TRACKING

ADJUSTMENT

|

—~10—

SS

|

STR-313L

3-2.

|

LW

SECTION

Setting:

FUNCTION

switch:

(Band

Selector)

(Band

Selector):

LW

ANTENNA

LW

switch:

BUILTIN

AM

rf

signal

VOM

generator

:

(range:

0.5—5V

ac}

Ni

Put

the

lead-wire

antenna

close

to

O

the

set.

.

G

set

ft}

30%

amplitude

modulation

by

400

Hz

signal

REC

OUT

e

Repeat

the

procedures

in

each

adjustment

several

times,

and

the

frequency

coverage

and

tracking

adjustments

should

be

finally

done

by

the

trimmer

capacitors.

LW

EXT

ANTENNA

COIL

ADJUSTMENT

AM

rf

signal

LW

dummy

antenna

generator

20H

125pF

3202

400pF

Carrier

frequency:

170

kHz

30%

amplitude

modulation

external

antenna

Fog

by

400

Hz

signal

:

REC

OUT

1.

Set

the

ANTENNA

LW

switch

to

EXT

position.

2.

Tune

the

set

to

170

kHz

and

adjust

L303

for

a

maximum

reading

on

VOM.

LW

TRACKING

ADJUSTMENT

Adjust

for

a

maximum

reading

on

VOM.

CT303

310

kHz

L807

170

KHz

LW

FREQUENCY

COVERAGE

ADJUSTMENT

Adjust

for

a

maximum

reading

on

VOM.

L306

|

145

kHe

CT306

|

365

kHz

Sell

‘

mal

Be

SMAI

Pritt

—-W1-—

STR-313L

3.3.

|

FMSECTION

Setting:

FUNCTION

switch:

FM

rf

signal

VOM

enerator

:

frange:

0.5—5V

ac)

CAS

.

OO

ERE

g

'

t

set

aa

:

+22.5kHz

frequency

‘

|

deviation

by

400

Hz

external

signal

antenna

terminal

REC

OUT

e@

Repeat

the

procedures

in

each

adjustment

several

times,

and

the

frequency

coverage

and

tracking

adjustments

should

be

finally

done

by

the

trimmer

capacitors.

Pad

FM

FREQUENCY

COVERAGE

ADJUSTMENT

Adjust

for

a

maximum

reading

on

VOM.

©

_|

87.1

MHz

(87.5

MHz)

£3

108.5

MHz

(108

MHz)

TC3

(

):

in

West

Germany

87.1

MHz

(87.5

MHz)

108.5

MHz

‘(108

MHz}

TCI

Adjust

for

a

maximum

reading’

on

VOM.

FM

TRACKING

ADJUSTMENT

(

):

in

West

Germany

=47=

STR-313L

FM

DISCRIMINATOR

ALIGNMENT

2

Procedure:

FM

DISCRIMINATOR

ALIGNMENT

1

FM

rf

signal

distortion

generator

;

meter

Procedure:

1.

Detune

the

set.

2.

Turn

the

core

(primary

side)

of

IFT201

for

null-

point

reading

on

the

FM

TUNING

meter.

Ly

FM

|

TUNING

Null-point

reading

FM

ANT

REC

OUT

Carrier

frequency:

10.7

MHz

Output

level:

1mV

(60

dB)

Modulation:

400

Hz,

75

kHz

deviation

(100%

}

1.

Set

MODE

switch

to

MONO.

2.

Turn

the

core

(secondary

side)

of

IFT201

for

a

minimum

distortion

reading

.on

the

distortion

meter.

/FT201

(primary

side:

blue)

(secondary

side:

black)

FM

STEREO

SEPARATION

ADJUSTMENT

FM

IF

ALIGNMENT

Procedure:

FM

stereo

Signal

generator

FM

rf

signal

generator

FM

ANT

REC

OUT

FM

ANT

REC

OUT

Carrier

frequency:

98

MHz

Output

level:

ImV

(60aB)

Mode:

Stereo

Modulation:

Audio

(400

Hz):

67.5

kHz

deviation

(90%

)

Pilot

(19

kHz}:

7.5

kHz

deviation

(10%

)

MPX

ADJUSTMENT

mn

=|

peered

HUTA

ae

A)

Regular

Method

B)

Simple

Method

MODE

switch:

STEREO

Procedure:

1.

Tune

the

set

to

the

FM

stereo

broadcasting

signal.

FM

rf

signal

generator

FM

stereo

signal

generator

output

channel

L-CH

VTVM

connection

2.

reading

—_—_—

LCH

()

Adjust

RT202

R-CH

for

minimum

reading.

Carrier

frequency:

98

MHz

Modulation:

no

modulation

1mV

(6008)

10

a2

C-

frequency

counter

R235

iE

Output

level:

—_—_—|—

©

_|Adjust

RT202

for

minimum

reading.

R-CH

L-CH

Stereo

separation:

R-CH

Stereo

separation:

R407

@®-®

©-O

The

separations

of

both

channels

should

be

equal.

1.

Tune

the

set

to

98

MHz.

2.

Adjust

RT201

for

76

kHz

+100Hz

on

the

counter,

—13—-

—~14—

.

Secure

RT201

at

the

center

in

lighting-up

ranje

of

FM

Signal

Generator

Setting:

98

MHz

400

Hz,

75

kHz

deviation

(100%

)

12V

(21.5dB)

Carrier

frequency:

Modulation:

Output

level:

Procedure:

Tune

the

set

to

98

MHz

and

adjust

IFT1

for

a

maximum

réading

on

the

VTVM.

Turn

RT201

clockwise

or

counterclockwise

arid

memorize

the

lighting-up

range

of

STEREO

lanp.

both

turns

as

shown

below.

center

in

lighting-up

range

lighting-up

range

“STR-313L

|

STR-313L

STR.

SECTION

4

DIAGRAMS

|

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3)

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For

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|

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5-2.

SECTION

6

|

STR-313L

ELECTRICAL

PARTS

LIST

©

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(A)

to

@)

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European

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only.

®@

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Ref.

No.

Part

No.

Description

Ref.

No.

Part

No.

Description

Ref.

No.

Part

No.

Description

Ref.

No.

Part

No,

Description

SEMICONDUCTORS

TRANSFORMERS

C232,233

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trimmer

cae

PLOLO0S:1E-

B)0.022

C313

1-121-414-11

@)

100

6.3V_—_

elect

L201

1-407-741-00

@)

18uH,

microinductor

eae

1121-751-11

@

330

6.3V__

elect

seal

LOR

9727)

100P

RESISTORS

:

;

canoes

;

C315

1-102-120-11

0.0018

1301

1-401-741-00

Son

C220

1-121-726-11

@)0.47

50V__

elect

Gaié

‘(0341944

eS

0.0015

iiseees

:

L302

1-401-728-00

MW

Ant

es

iphoedli

®

si

- -

F

Tesis

ors

are

in

ohms.

Common

%4W

carbon

resistors

are

1303

1-401-709-00

©

weet

aaa

®

:

omitted.

Refer

to

the

list

on

the

last

page

for

their

part-

~401-709-

n

C222

1-121-395-11

4.7

25V

elect

numbers.

C317

1-102-940-11

3p

1304

1-405-812-00

SW

Osc

.

C223

1-101-005-11

(@)

0.022

oe

1

Ab

OOR

ti

o

hore

L305

1-405-797-00

MW

Osc

ee

1102-11811

@)

0.0012

210,238

A\1-212-881-11

@

100

°°

4W

fusible

1306

1-405-813-00

LWOsc

C224

1-102-816-11

@)

120p

R240

1-244-860-11

(A)

300

YW

carbon

L308

1-407-210-XX

22mH,

microinductor

C225

1-108-355-12

@)

0.0056

mylar

C401

1-121-651-11

®

10

-

16

deat

R411

,

L801

1-401-747-00

©)

LW

Ferrite-rod

Ant

C226

1-108-249-11

@®

0.068

mylar

R416

Ha

1-244-860-11

(A)

300

YW

carbon

ae

1-121-409-11

@)

47

ey,

Se

501,551

1-121-915-11

@

4.7

25V.

elect

R418

1-244-859-11

@)

270

AW

carbon

C228

1-121-726-11

@)

0.47

50V

elect

€502,552

1-101-001-11

(A)

0.001

R419,422

—

1-244-860-11

(A)

300

AW

carbon

C503,553

-1-101-880-11

(A)

47p

one

-121-403-

10V

1

C2280"

AAO

A)

:

a)

504,554

1-108-355-12

A)

0.0056

mylar

<n

sega,

2?

es

aS

C505,555

1-108-228-12

(A)

0.0015

mylar

@

=

:

Due

to

standardization,

interchangeable

replacements

506,556

1-121-391-11

®

1

50V

elect

may

be

substituted

for

parts

specified

in

the

diagrams.

Note:

The

components

identified

by

shading

and

mark

e

components

identified

by

shading

and

A

are

critical

for

safety.

Replace

only

with

part

number

specified.

A

are

critical

for

safety.

Replace

only

with

Part

number

specified.

95.

—

26

-

Ref.

No.

R702

R703

RT201

RT202

RV601

RV651

RV603

Part

No.

Description

“7

1-206-475-11

(A)

33.

2W.”

metal

oxide

(AEP

model)

(

=

,(nonflammable)

1-213-066-11

@

18

1W

fusible

(UK

model)

A\

1-213-064-11

@)15°

1W.>

fusible

(UK

model)

1-224-644-XX

4.7k-B

adjustable

;

MPX

1-224-645-XX

10k-B

adjustable

.

FM

Stereo

separation

p.

os)

1-226-339-00

(F)

250k-B,

variable;

VOLUME

BALANCE

,653

1-226-338-00

(©

100k-C,

variable;

BASS

RV604,

654

1-226-123-00

(DB)

100k-C,

variable;

TREBLE

SWITCHES

Sl

.

1-552-599-00

(F)

Rotary-slide,

band

selector

S2

1-552-589-00

©

Lever-slide,

FUNCTION

§3,4

1-552-231-00

(©)

Lever-slide,

MONITOR,

MODE

SS

1-552-265-00

(©)

Lever-slide,

LOUDNESS

S86

A

1-552-229-12.

(©)

Rotary,

POWER

S7

1-552-233-00

Pushbutton,

ANTENNA

LW

MISCELLANEOUS

i

——

CB6OI,651

1-532-380-61

(E)

Circuit

Breaker,

1.94

CF201

1-527-277-91

©)

Filter,

ceramic

Lateef

i-534-817-XX

ord,

power

(AEP

model

-CNP8O!

AC

S

7

©)

Cord,

power

(

model)

1-534-777-00

(E)

Cord,

power

(UK

model)

F801,802

A\

1-532-285-00

Fuse,

T1.25A

(AEP

model)

1-463-248-00

(L)

FM

Front

End

FE

J601

1-507-589-00

(©

Jack,

HEADPHONES

eae

1-507-430-XX

()

Jack,

phono;

6p

J851—853

ME801

1-520-338-00

(8)

Meter,

SIGNAL

ME802

1-520-339-00

(A)

Meter,

FM

TUNING

PL201

1-518-169-XX

LW,

pidoicuse)

Lamp,

STEREO,

FM,

PL801-803

1-518-297-00

TM801,

PROGRAM

SENSOR,

TUNER,

PHONO,

TAPE

©

Lamp,

meter,

dial

802

1-536-524-00

(©)

Terminal,

4p;

ANTENNA,

SPEAKER

1-518-317-00

G)

Reflector,

w/lamp

A\1-533-131-00.

@)

Holder,

fuse

(AEP

model)

e

components

identitied

by

shading

an

A

are

critical

for

safety.

Replace

only

with

ified

b

O75

©

Circled

letters

(

@)

to

@

)

are

applicable

to

European

models

only.

ACCESSORIES

AND

PACKING

MATERIALS

Part

No.

Description

1-501-184-00

(©)

Antenna,

ribbon;

FM

1-501-193-00

Antenna

wire,

MW/SW

3-701-622-00

3-701-630-00

3-770-594-11

@

Bag,

plastic

(UK

model)

@)

Bag,

plastic

®)

Manual,

instruction

4-857-573-00

Cushion,

lower

(left)

4-857-574-00

Cushion,

lower

(right)

4-857-575-00

Cushion,

upper

4-857-577-00

(D)

Carton

4-89

1-037-00

Bag,

plastic

STR-313L

1/4

WATT

CARBON

RESISTORS

A)

Part

No.

1-244-673-11

1-244-674-11

1-244-675-11

1-244-676-11

|

1-244-677-11

Part

No.

1-244-649-11

1-244-650-11

1-244-651-11

1-244-652-11

1-244-653-11

1-244-601-11

|

1-244-625-11

1-244-602-11

|

1-244-626-1]

1-244-603-11

1-244-627-11

1-244-604-11

1-244-628-11

1-244-605-11

1-244-629-11

1-244-678-1]

1-244-679-11

1-244-680-11)

1-244

-681-11

|

1-244-682-11

1-244-654-11

1-244-655-11

1-244-656-11

1-244-657-11

1-244-658-11

1-244-606-11

|

1-244-607-11

1-244-608-11

1-244-609-11

1-244-610-11

1-244-630-11

‘1-244-631-11

1-244-632-11

1-244-633-11

1-244-634-11

,

1-244-683-11

1-244-684-11

1-244-685-11

1-244-686-11

1-244-687-11

1-244-611-11

|

1-244-612-11

1-244-613-11

1-244-614-11

1-244-615-11

1-244-635-11

1-244-636-11

1-244-637-11

1-244-638-11

1-244-639-11

1-244-659-11

1-244-660-11

|

3.

1-244-661-11

1-244-662-11

1-244-663-11

1-244-688-11

1-244-689-11

1-244-690-11

1-264-691-11

1-244-692-11

1-244-664-11

1-244-665-11

1-244-666-1)

1-244-667-11

1-244-668-11

1-244-616-11

1-244-617-11

1-244-618-11

1-244-619-11

1-244-620-11

1-244-640-11

|

1-244-641-12

1-244-642-11

1-244-643-11

1-244-644

11

1-244-621-11

1-244-622-11

1-244-623-1]

1-244-624-11

1-244-645-11

1-244-646-11

1-244-647-11

|

1-244-648-11

1-244-669-11

|

1-244-670-11

1-244-671-11

1-244-672-11

1-244-693-11

|

1-244-694-11

1-244-695-11

|

1-244-696-11

10k

1k

12k

13k

15k

16k

|

18k

20k

22k

24k

o7k

30k

33k

36k

39k

43k

|

47k

51k

56

k

62k

68

k

|

75k

82k

91k

Part

No.

1-244-697-11

1-244-698-11

1-244-699-11

1-244-700-11

1-244-701-11

1-244-702-11

1-244-703-11

1-244-704-11

1-244-705-11

1-244-706-11

|

°1-244-707-11

1-244-708-11

1-244-709-11

1-244-710-11

1-244-711-11

1-244-712-11

1-244-713-11

1-244-714-11

1-244-715-11

1-244-716-11

1-244-717-11

1-244-718-11

1-244-719-11

|

1-244-720-11

HARDWARE

NOMENCLATURE

Screw:

—P3x10

po

7

fe

Sojis

Length

in

mm

L

I

L

fi

D:

Diameter

inmm

{

--

he

-}

Type

of

head

-0—

=D

Indicated

siotted-head

only,

Unless

otherwise

indicated,

it

means

cross-recessed

head

(Phillips

type).

Reference

N3

Note:

Circled

letter

(A)

is

applicable

to

European

models

only.

Part

No.

1-244-721-11

|

1-244-722-11

1-244-723-11

|1.

1-244-724-11

].

1-244-725-11

1-244-745-11

1-244-746-13

1-244-747-11

1-244-748-11

1-244-749-12

1-244-726-11

1-244-737-11

1-244-728-11

/2.

1-264-729-1112.

1-2447730-11

12.

1-244-750-11

1-244-751-11

1-244-752-31

1-244-753-11

1-244-754-11

1-244-731-11

1-244-732-11

1-244-733-11

1-244-734-11

|

1-244-735-11

1-244-755-11

1-244-756-11

|

1-244-757-11

1-244-758-11

1-244-759-11

1-244-736-11

1-244-737-11

1-244-738-11

1-244-739-11

1-244-740-11

|

q

1-244-760-11

1-244-761-11

1-244-762-11

1-264-741-11

1-244-742-11

1-244-743-11

|

1-244-744-U1

Nut,

Washer,

Retaining

ring:

[in

=

sbismeres

of

usable

screw

or

shaft

aes

Reference

designation

TA

_

=]

Designation

jeer

Description

Remarks

SELF-TAPPING

SCREWS

self-tapping

screw

ex:

TA,P

3x10

PTP

pan-head

se!f-tapping

binding-head

seif-

oe

{==

>]

screw

tapping

(TA,

B).

screw

for

Designation

Shape

Description

Remarks

4

replacement

PTPWH

pan-head

self-tapping

|

binding-head

seif

SCREWS

f=

screw

with

washer

face

tapping

(TA,

B)

screw

and

6B

pan-head

screw

[

binding-head

{B)

screw

for

ilar

Wesler

fOnveplecement:

replacement

PTTWH

t—

©

pan-head

thread-rolling

binding-head

(8B)

screw

and

pe

pan-head

screw

with

binding-head

(B)

screw

and

Y

screw

with

washer

face

|

flat

washer

for

replacement

washer

face

flat

washer

for

replacement

SET

SCREWS

pan-head

screw

with

binding-head

(8)

screw

and

set

screw

ke

spring

washer

spring

washer

for

replace-

L

ment

hexagon-socket

set

screw

ex:

SC

2.6

x4,

hexagon

pan-head

screw

with

binding-head

(B)

screw

and

socket

eb

spring

and

flat

washers

spring

and

flat

washers

for

NUT

a

replacement

x)

round-head

screw

binding-head

(B)

screw

for

met

{

replacement

WASHERS

|

fp

flat-countersunk-head

fl

h

screw

at

washer

4

fo

oval-countersunk-head

spring

washer

5

Ped

screw

sf

Bp

binding-head

screw

.)

internal-tooth

lock

ex:

LW,

internal

|

t

washer

ie

ca

bi

Soi

(e

truss-head

screw

binding-head

(B)

screw

for

LW

O

external-tooth

tock

ex:

LW3,

external

eh

replacement

washer

BB

flat-fillister-head

screw

RETAINING

RINGS

=

fillister-head

screw

E

o)

retaining

ring

3

braizer-head

screw

G

6)

grip-type

retaining

ring

9-958-532-01

Sony

Corporation

|

Bales

AQ

I

Consumer

Products

Group

Printed

in

Japan

Technical

Support

Dept.

:

~

—

28

—

Sony STR-313L User manual

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