Sony MX-510 User manual

Power

Requirement:

Power

Consumption:

Battery

Life:

Inputs:

SPECIFICATIONS

12

V

DC

—

size

“C"'

battery

(1.5

V)x

8

AC

operation

with

the

use

of

Sony

Power

Adaptor

AC-12

(optional)

0.4

W

Approx.

60

hours

of

continuous

operation

(with

Sony

long-life

batteries,

size

‘‘C’’)

MICROPHONE

(phone

type)

..........

5

Sensitivity:

0.2

mV

(—72

dB)

Accept

low

impedance

microphones.

LINE

§N

(phono

type)

.........

eee

8

Sensitivity:

60

mV

(—22

dB)

Input

impedance:

100

kQ

PHONO

(phono

type)

.......ccecceeecenee

2

Sensitivity:

2.2

mV

{(—51

dB)

Input

impedance:

50k

Built-in

RIAA

equalization

network

Outputs:

Frequency

Response:

Distortion:

Signal-to-Noise

Ratio:

Dimensions:

Weight:

LINE

OUT

(phono

type)

.......

ee

2

Rated

output

level:

0.435

V

(—5

dB)

Load

impedance:

more

than

10

kQ

HEADPHONE

(binaural

type)

.

no

Rated

output

level:

49

mV

(—24

dB)

Load

impedance:

8

Q

30

—

25,000

Hz

0.5

%

60

dB

Including

projecting

parts

and

controls.

Approx.

348

{w)

x

75

(h)

x

240

(d)

mm

13

%

(w)

x

3

(h)

9

%

(d)

inches

Approx.

3

kg

(6

ib

10

oz)

with

batteries

SON

Y.

SERVICE

MANUAL

&

7

MX-510

SECTION

1

OUTLINE

1-1.

BLOCK

DIAGRAM

Note:

L-CH

is

shown.

R-CH

is

the

same

as

L-CH.

;

LEVEL

GAIN

MASTER

Q101

CONTROL

102

MICROPHONE

fart]

R124

z(t}

—}

>}

—

ATT

ee

.

Zz

|

.

ee

NPUT

VRiot

Riv?

|

SELECT

5

INE

ING

UNE

IN

INPUT

—

Q301

A

SE

MICROPHONE

far

-

PHONO

/

HEADPHONE

©)

LINE

QUT

LINE

ING

i

ENROL

TO

R-CH

1-2.

DISASSEMBLY

—

Main

Chassis

—

@

Remove

the

shield

plate

by

removing

two

screws

PS

3

x

6

and

two

solder

lugs.

@

Remove

two

shield

plate

supports

as

shown

in

the

above

photograph.

\

pull

1)

Top

Case

and

Battery

Lid

Removals

@

Remove

the

carrying

handle

by

removing

two

screws

B

4

x

20.

bottom

case

battery

lid

or

main

case

top

case

2)

Bottom

Case

and

Main

Chassis

Removals

—

Bottom

Case

—

First,

remove

the

battery

lid

and

batteries

and

remove

four

screws

B

3

x

8

which

secures

the

bottom

case.

B3x8

7.

B3x8

shield

plate

shield

plate

support

B3x8

MX-510

SECTION

2

ADJUSTMENTS

VR103

VR203

VR601

(L-CH)

[(R-CH)

1.

LEVEL

METER

CALIBRATION

2

BATT

CHECK

ADJUSTMENT

Setting:

Power

source:

12VDC

Power

source:

external

8.8

V

DC

MASTER

control:

maximum

BATT

CHECK

switch:

pushed

MIC-ATT-LINE

IN

switch:

MIC

POWER

switch:

ON

POWER

switch:

ON

Procedure:

een

ere

power

supply

af

osc

t)

attenuator

O

Ai

Oe

DCIN12V

14-O0OO0

aa

ee,

60082

mye1,2

LINE

OUT

7

1

kHz,

—60

dB

(0.77

mV}

_

—5

dB

(0.435

V}

Adjust

VR60I1

to

obtain

O

dB

indication

on

the

VU

R

meter.

l.

Adjust

GAIN

control

to

obtain

—5 dB

(0.435

V)

at

LINE

OUT.

a

Adjust

VR103

and

VR203

to

obtain

0

dB

indication

on

the

VU

meters.

MX-510

SECTION

2

ADJUSTMENTS

ad

IRS

A

eg

EEE

ad

A

oi

a

Sr

Fe

ae

WU

Pina

Ea!

Sti

ig

pa

a

Dl

ies

VR103

VR203

VR6OT

{L-CH})

{R-CH}

1,

LEVEL

METER

CALIBRATION

2.

BATT

CHECK

ADJUSTMENT

Setting:

Power

source:

12

VDC

Power

source:

external

8.8

V

DC

MASTER

control:

maximum

BATT

CHECK

switch:

pushed

MIC-ATT-LINE

IN

switch:

MIC

POWER

switch:

POWER

switch:

ON

Procedure:

external

DC

power

supply

af

osc

attenuator

DCIN12V

60082

Mic1,2

LINE

OUT

:

1

kHz,

—60

dB

(0.77

mV}

~—5

dB

(0.435

V)

Adjust

VR601

to

obtain

O

dB

indication

on

the

VU

R

meter.

Le

Adjust

GAIN

control

to

obtain

—5dB

(0.435

V)

at

LINE

OUT.

2.

Adjust

VR103

and

VR203

to

obtain

0

dB

indication

on

the

VU

meters.

31.

MOUNTING

DIAGRAM

—

Conductor

Side

—

Q707,

102,

104,

201,

202,

204,

301,

302,

407,

402,

501,

502

2SC637A

Q705,

106,

107,

205,

206,

207

503,

607

2SCE33A

D107,

102,

201,

202

1722

cathode

anode

D601:

10D-05

cathode

SECTION

3

DIAGRAMS

Q205

Q204

Q206

Q207

D202

D201

KPAN

POT

BOARDJ

LINE

OUT

J203

ad

$202

BATT

CHECK

WHT/RED

é

em

o|]

|

Ie

of

gy

St:

%

eaiiatesse

een

RGR

se

HEADPHONE

BLU

MA-510

MX-510

QI06

sol

QI07 Ql04

DIO!

Qios5

MEIOI

LEVEL

METER

(L)

J501

MIC.

5(PAN

POT)

J502

LINE

IN

WHT/BRN

Q40i

Q502

5(PAN

POT)

Q503

J401

MIC

4(R)

perk

2

S40h

LNPUT

SEL

WHT/BRN

D60I

J402

PHONO

4(R)

Bes

BLK

BRN

CNJ6O!

OC

IN

lav

Q30!

Q402

Qé60l

J301

MIC

3(L)

——

eae

WHT/RED

BLK

J201

MIC

2(R)

shyness

nhs

‘RY

rare

ear

eS

SS

ox

Sacre

een

Dn

ste

K

AUDIO

JIOl

MIC

HL)

s

siof

op

Syeda

NPUT

SELECT

AMP

BOARD]

Jl02

LINE

IN

|

avizvi

w

6

ww

Visi

wW

£

Ww

|

.

Note:

ae

regen

ea

oO

All

capacitors

are

in

uF

unless

otherwise

noted.

ARO

50

or

less

working

volts

are

omitted

except

for

CAMP

BO

1

SSS

|

ED

SES

———

=

SE

—_

electrolytic

type.

p

=

Bur

L-CH

a

“~~

noted.

k

=

1,000,

M

=

1,000

k

clo2

oe

o

(N)

indicates

a

low-noise

resistor.

|

lO/I6V

o

Voltages

are

DC

with

respect

to

ground

unless

BTC

ROPRONE

PUT

RIO3

‘oon

*

ClO6

silt

Qi04

Q105

Q106

QI07

otherwise

noted.

Readings

taken

under

no-

i(L)

ac

any.

b72V

Bt

SSCeviN)

eel

iia

2SC6SIA

ene

ee

eneoren

EOCESIA

signal

conditions

with

a

VOM

(20

k&Q/V).

|

=a

o

Voltage

variations

may

be

noted

due

to

normal

0

*

O

DIOL.

102

IT22

production

tolerances.

-7208

18k

(LOW)

sual

tt

©

Switch

Mode:

20k(A)

J102

RU5

590k

CONTRO

LINE

IN

1(L)

a

10

|

6—

~22dB

(l100kQ)

r

en

ee

a

ee

Ne

te

wk

a

eh

ea

og

ee,

i

eee

J201

|

MICROPHONE

2

(R)

:

5]

|

e

SAME

AS

L-CH

R224

I8k

|

=e

°

REFERENCE

NO.

STARTS

FROM

|

if

4

|

201

|

6

|

J202

|

LINEIN

2(R)

8

124

4.7/25V

VRIO3

METER

Ok

ADYJ

DIOL

37

C)

RI39

Cl23

15k

47/i0V

ry

e

SAME

AS

L—CH

|

4(R)

R424

|8k

|

Ret

No.

Switch

Position

$101

~

501;

INPUT

SELECT

|

MIC

$202

BATT

CHECK

|

OFF

(LEVEL)

$601

POWER

OFF

®

MEIOL

LEVEL

METER

|

34

R136

J103

O}

vet

100k

LINE

OUT

FF

ey

a

pe

eee

ee

a

i

O)

(L)

c301

Q30I

2SC63IA

33

~5dB

47/\6V

(100KN

LOAD)

Cr

9.3V

R308

1.2k

|

[

sige

C302

10/16V

S301B

C

|

HEADPHONE

QV

INPUT

SELECT

Re

eee

MASTER

4;

0

J

301

i

R305

R314

12k

MIC

°

O

MICROPHONE

F300

S

100k

|

=y—-+

3(L

|

~24dB

|

(80.

LOAD)

©

)

|

“7248.

—SC«O

Sk

|

(LOW)

4.7/25V

GO

eee

ee

et

oe ae

ee

gt

ee

8

pe

le

ee

(N)

C307

R318

|

43

J

PHONO

3(L)

80k

|

MP

eienika:

aA

]

:

=

|

¢

REFERENCE

NO.

STARTS

Ro

dl

|

FROM

C213,

R225,

0204,

O

T

|

VR203,

D201

and

T201

—510B

R317

220k

:

(50k)

a

aa

ee

ge

ee

a

te

ee

es,

ee

aye

eet

eee

7

|

R-CH

|

J40l

l

|

MICROPHONE

r

|

2

.

AG

ERENCE

NO.

STARTS

FROM

J402

PHONO

4(R)

a

ah

a

I

J

C50)

47/\6V

ee

Q60I

2SC633A

—DGOI

10-05

NEZOI

lO/I6V

LEVEL

METER:

BATT

CHECK

ADJ

Joo

fa

wet

MICROPHONE

SELECT

R503

SELECT

R602

“VR6O1

S(PAN

POT)

17

C.

MIC

47k

[ee

R50)Jart,

D6OI

oan

--72dB

O

(LOW)

POWER

O7

7

J502

“0

ra

}----1

LINE

IN

Foe

et

BATT

SIZE°C"

8x5

9

5(PAN

POT)

qooKa)

.

—

—-

8g—

CNJSOI

;

|

-,

DC

IN

l2V

Se

100k

_Q50

502

2SC63IA

Q503

2SC633A

O

Q50!_2SC63IA

Q

CPAN

POT

BOARD]

MX-510 MX-510

SECTION

4

EXPLODED

VIEWS

toe

ret

Bue

1.520-224-11

Meter,

fevel

(ME107)}

41.

:

4-2.

3-5.36-8

14-00

Knob,

GAIN

CONTROL

1-520-224-21

Meter,

fevel

(ME201)

1-224-375-00

Resistor,

variable;

20k

(8);

PAN

POT

(VR502}

X-2218-002-0

Cover

Ass’y

X-22

18-001-0

;

Bracket

Ass’y,

rotary

switch

PS3x6

Supplied

with

eS)

switch

‘

2-248-016-00

pa

:

Pan

Pot

Board

Cushion,

meter

2-202-6

12-02

FF

i}

—

2-218-01

1-00

;

Bracket,

variable

resistor

PS

3x6

("3

2-218-015-00

Bracket,

meter

e2

eo4

2-218-003-00

2-202-6

13-00

Cover,

variable

resistor

Stopper,

cursor

2-218-018-00

X-22

18-004-0

Button,

switch

2-203-943-00

Case

Ass’y,

upper,

Handle

SE

including

parts

marked

@

7-5

ze

S

<

—

PS2x5

2-218-017-00

Holder,

switch

1-576-4177-XX

pa!

Switch,

push;

BATT

CHECK

2-218-002-00

($202)

2-218-021-00

~

Emblem,

SONY

Stopper,

hand/e

2-098-862-0

ie

por

2-203-947-00

7

.

oe

Screw

Terminal

84x20

—

2.218-010-00

Supplied

with

jack

rrr

22026

14-00

Bracket,

handle

,

Washer,

ground

Pring,

Cursor

stopper

2.218-019-00

4.812-134-00

»

2-218-07

3-00

:

f

r

Tape

Panel,

jack

D

a

Rivet,

plastic

{

,

ee.

ail

e

;

Bs)

fa

ee

2-070-638-00

'

Spacer,

jack

—

«3

Z

a

ee

eae

#

3-425-055-00

Oy,

bbs

pitas

ae

2-218-024-00

Sp

Terminal,

battery

positive

Stud,

shield

plate

re

BZ

7

)

4

Jock

phone:

MICROPHONE

ae

94-00

.218-0142-

lack,

phone;

MiICROP

1-516-194-

tes

ane

(S101

~

507)

Switch,

rotary;

INPUT

‘

SELECT

(S101

~

501)

ee

Jack,

DC

IN

12

V

(CNJ6O1)

Supplied

with

jack

és

2-218-014-00

Bracket,

switch

2-218-009-00

Angle,

right

|

1-507-476-XX

Jack,

binaural,

HEADPHONE

(104)

2-218-008-00

2-218-020-00

Angle,

left

Case,

lower

mss

3

—~

Ta

5

1-507-176-XX

Jack,

phono,

LINE

tN/

LINE

OUT

(102

~

502,

103,

:

203)

|

PS

2-218-033-00

(E

model}

2-21

8-034-00

(USA

model}

Lavel,

specification

sae

ey

|

!

TZ

Cf

Sx

SZ

Gi

1-514-655-XX

Ze

SA

!

Switch,

rocker;

POWER

(S601)

1-224-230-00

i

Resistor,

variable;

20

KQ

(Aj;

>

|

Ja

2-218-023-00

Spring,

battery

negative

X-2218-003-0

Case

Ass’y,

battery

GAIN

CONTROL

(VR101

~

501)

Audio

Amp

Board

3-426-449-00

1-224-231-00

Foot,

rubber

Resistor,

variable;

20

k&.

(A);

lass

Note:

MASTER

(VR102,

202)

ita:

o

Items

with

no

part

number

and/or

no

o

Items

with

no

part

number

and/or

no

description

are

not

stocked because

they

description

are

not

stocked

because

they

-

.

abe

peudemn

Weduied,

20m

Eevee,

Zone

are

seldom

required

for

routine

service.

o

All

screws

are

Phillips

(cross

recess)

type

o

All

screws

are

Phillips

(cross

recess)

type

unless

otherwise

noted.

unless

otherwise

noted.

(—)

=

slotted

head

(—)

=

slotted

head

ree

|

lO

Ref.

No.

Q101

~

501

202

~

502

104,

204

Q105

~

107

205

~

207

503,

601

D101,

102

201,-202

D601

C101

~

501

C102

~

502

C103

~

503

C105

~

505

C106

~

506

C107

~

507

C108

~408

C109

~

509

C110

~510

Clli~411

C113,

213

C114,

214

C1i5;.215

C116,

216

C117,

217

C118,

218

C119.219

C120,

220

Cl21,-221

C122,

222

ELECTRICAL

PARTS

LIST

Part

No.

SEMICONDUCTORS

Transistors

Q101

~

501:

Q101,

201,

301.....

,

Q501

28C631A

28C633A

Diodes

1T22

10D-05

CAPACITORS

All

capacitors

are

in

uF

and

of

electrolytic

unless

otherwise

noted.

(p

=

uuF)

50

or

less

working

volts

are

omitted

except

for

electrolytic

type.

Description

C101

~

501:

C101,

201,

301.....

,C501

1-121-409-1147

16V

1-121-651-11

10

16V

1-121-915-11

4.7

25V

1-107-139-11

220p

(-120-913-11.

33

25V

1-107-119-11

33p

1-121-391-11

1

50V

1-121-651-1110

16V

1-107-139-11

220p

1-121-651-11

10

16V

1-121-404-1133

25V

1-121-395-1147

25V

1-107-139-11

220p

1-107-115-11

22p

1-121-651-11

10

16V

1-121-352-11

47

10V

1-121-391-1111

50V

1-121-726-11

0.47

50V

1-107-124-11

5lp

1-121-479-1122

16V

SECTION

5

low

noise

silvered

mica

low

noise

silvered

mica

silvered

mica

silvered

mica

silvered

mica

silvered

mica

MX-510

Ref.

No.

Part

No.

Description

C123,

223

1-121-352-11

47

10V

C124,

224

(1-121-395-11

4.7

25V

C125,

225

1-121-651-11

10

16V

C312,

412

1-106-049-12

0.1

mylar

C313,

413

1-106-041-12

0.047

my

lar

C508

1-121-726-11

0.47

50V

C511

1-121-391-11

1

50V

C512

1-121-404-11

33

25V

C601

1-119-140-11

2200

16V

C602

1-121-426-11

470

16V

C603

1-106-082-12

0.01

my

lar

RESISTORS

All

resistors

are

in

ohms.

Regular

type

¥%W

corbon

and

composition

resistors

are

omitted.

Check

the

schematic

diagram

for

the

resistance

Values.

(k

=

1000,

M

=

1000

k)

R103

~

503:

R103,

203,

303.....

,

R503

R102

~

503

1-24

2-7

33-11

330k

%W

carbon

low

noise

R104

~

504

1-242-725-11

150k

Y%W

carbon

low

noise

R106

~

506

1-242-693-11

6.8k

%W

carbon

low

noise

R109

~509

1-242-731-11

270k

Y%W

carbon

low

noise

R110

~510

1-242-721-11

100k

%W

carbon

low

noise

RLI2

512

1-242-697-11

10k

¥Y4,W

carbon

low

noise

R126,

226

1-242-713-11

47k

%W

carbon

low

noise

R128,

228

1-242-710-11

36k

%W

carbon

low

noise

VRI01

~501

1-224-230-00

20k

(A),

variable;

GAIN

CONTROL

VR102,

202

1-224-231-00

20k

(A),

variable;

MASTER

VR103,

203

1-224-645-XX

10k

(A),

adjustable;

level

meter

VR502

1-224-375-00

20k

(B),

variable;

PAN

POT

VR601

1-224-647-XX

47k,

adjustable;

BATT

CHECK

SWITCHS

S101

~

501:

S101,

201,

301.....

,

5501

$101

~

501

1-516-194-00

rotary,

INPUT

SELECT

$202

1-516-417-XX

push,

BATT

CHECK

S601

1-514-655-XX

rocker,

POWER

Ref.

No.

Part

No.

Description

Ref.

No.

JACKS

F101

501:

J101,

201530105620

,I501

ME101

ME201

CNJ601

1-507-447-XX

DCIN

12V

T101,

201

J101~501

1-507-480-XX

phone,

MICROPHONE

pens

1-507-176-XX

ph

LINE

IN/LINE

OUT

103,

203

ci

tied

J104

1-507-476-XX

binaural,

HEADPHONE

SECTION

6

HARDWARE

Part

No.

Description

SCREWS

All

screws

are

Phillips

(cross

recess)

type

unless

otherwise

noted.

(—):

slotted

head

7-6

28-25

3-03

PS

2x5

7-68

2-128-05

P

2x

10

7-6

82-54

8-05

B

3

x

8

7-682-5

66-04

B

4x

20

7-682-647-01

PS

3x6

7-6

82-94

7-01

PSW

3x6

MISCELLANEOUS

7-622-105-05

nut

2

7-623-205-12

spring

washer

2

7-623-508-11

earth

lug

3

Sony

Corporation

©

1975

9-954-366-01

Part

No.

Description

MISCELLANEOUS

1-520-224-11

meter,

level

1-520-224-21-

meter,

level

1-427-359-00

transformer,

output

ACCESSORIES

X-2218-005-0

cushion

ass’y

1-528-026-00

battery,

size

C,

SUM-2

1-534-049-31

cord,

RK-74

3-780-5

58-21

manual,

instruction

5H0469-1

Printed

in

Japan

Sony MX-510 User manual

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