Sony CMA-D2 Manuale utente

SONY.

CAMERA

ADAPTOR

CMA-D2/D2CE

SERVICE

MANUAL

TABLE

OF

CONTENTS

Section

Title

Page

1.

GENERAL

Overview

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3

Precaution

on

Use

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Location

and

Function

of

Parts

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4

Connections

«corer

cect

tees

5

Operation

2

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28

9

Specifications

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9

2.

OPERATION

DESCRIPTION

2-1.

Power

Supply

Operation

Description

++:

-+*+++7++°

10

3.

ADJUSTMENT

3-1.

Output

Voltage

Adjustment

sscrsctcrr

strstr

10

4.

DIAGRAMS

4-

l

:

Schematic

Diagram

Pe

ee

l

]

4-2.

Printed

Wiring

Boards

--+++e

rete

cert

ttt

tee:

13

4-3.

Semiconductors

ee

er

eee

ae

Oe

14

5.

REPAIR

PARTS

5-1.

Exploded

View

creer

rset

etter

rere

ree

es

eeeas

15

5.2.

Electrical

Parts

List

o

Soe

ertene

em

Wye

eee

©,

oe

wl

eiel

Bi

eee

sree

s

16

SAFETY

WARNING

!!

Components

identified

by

shading

and

{\

marked

on the

schematic

diagrams

and

parts

list

are

critical

to

safe

opera-

tion.

Replace

these

components

with

SONY

parts

whose

part

numbers

appear

as

shown

in

this

manual

of

in

supplements

published

by

SONY.

|

SAFETY

CHECK-OUT

After

correcting

the

original

service

problem, perform

the

following

safety

checks

before

releasing

the

set

to

the

customer

:

Check

the

metal

trim,

“metallized

”

knobs,

screws,

and

all

other

exposed

metal

parts

for

AC

leakage.Check

leakage

as

described

below.

LEAKAGE

TEST

The

AC

leakage

from

any

exposed

metal

part

to

earth

ground

and

from

all

exposed

metal

parts

to

any

exposed

metal

part

having

a

return

to

chassis,

must

not

exceed

0.5

mA

(5OO

microampers).

Leakage

current

can

be

measured

by

any

one

of

three

methods.

1.

A

commercial

leakage

tester,

such

as

the

Simpson

229

or

RCA

WT-540A.

Follow

the

manufacturers

instructions

to

use

these

instruments.

2.

A

battery-operated

AC

milliammeter.

The

Data

Precision

245

digital

multimeter

is

suitable

for

this

job.

3.

Measuring

the

voltage

drop

across

a

resistor

by

means

of

a

VOM

or

battery-operated

AC

voltmeter.

The

“limit”

indi-

cation

is

0.75V,

so

analog

meters

must

have

an

acturate

low-voltage

scale.

The

Simpson

250

and

Sanwa

SH-63Trd

are

examples

of

a

passive

VOM

that

is

suitable.

Nealy

all

battery

operated

digital

multimeters

that

have

a

2V

AC

range

are

suitable.

(See

Fig.A)

To

Exposed

Metal

Parts

on

Set

AC

voltmeter

(0.75V)

Earth

Grouned

Fig.

A

Using

an

AC

voltmeter

to

check

AC

leak

ge.

CMA-Dps

D2CE

|

i

SECTION

1

GENERAL

Overview

The

CMA-D2/D2CE

camera

adaptor

is

designed

to

be

used

with

the

following

Sony

video

cameras.

e

AVC-D5/D7,

AVC-D5CE/D7CE

e

DXC-107/151/930/960MD,

DXC-107P/151P/930P

CMA-D2/D2CE

es

ct

a

DC

power,

sync

signal

Video

camera

and

video

signal

CMA-D2/D2CE

pe

r)

[oa

|

a

DC

power,

sync

signal

Video

camera

and

video

signal

Video

monitor

Video

signal

Video

monitor

Viodeo

signal

ne

ad

Liz*_

90000)

L-——_—_——

Sync

signal

generator

Exter

a

or

switcher

sync

signal

a

|

System

application

example

Precaution

on

Use

Hoo

gpeerrmyee

com

oe

ox

pamper!

‘SafetyPrecautions

...

~~.

Power

supply

e

The

unit

is

designed

for

operation

on

a

power

supply

meeting

the

requirements

indicated

in

the

“Specifications”

on

page

9.

e

Do

not

drop

or

place

heavy

objects

on

the

power

cord.

If

the

power

cord

is

damaged,

turn

off

the

power

immediately.

It

is

dangerous

to

use

the

unit

with

a

damaged

power

cord.

e

Disconnect

the

power

cord

from

the

AC

outlet

by

grasping

the

plug,

not

by

pulling

the

cord.

Keep

foreign

objects

out

of

the

cabinet

Dropping

flammable

or

metal

objects

into

the

cabinet,

or

spilling

liquids

nearly

can

lead

to

accidents.

CMA-D2/D2CE

SRT

PERE

Tr

Par

ery

pr

epee

ey

Sime

er

de

ae

Raremmgpite

ee

mamta

rE

tee

det

2

~

=

wee

ee.

Noa

tar)

PEI

RETO

HE

7,

aes

eT

TE

EA

TEE

hi

cae

us

aaa

aan

Ke

ae

ees

Location

Do

not

store

or

use

the

unit

under

any

of

the

following

conditions.

e

In

excessive

heat

or

cold

e

In

direct

sunlight

or

near

heater

e

In

damp

or

dusty

locations

e

In

locations

subject

to

vibrations

e

Near

strong

magnetic

fields

e

Near

television

or

radio

station

generating

strong

nclio

frequency

energy

Protect

from

impacts

Do

not

drop

the

unit

or

subject

it

to

severe

shocks.

Cleaning

Clean

the

cabinet

and

panels

by

wiping

with

a

soft,

d-y

cloth.

For

severe

stains,

moisten

the

cloth

with

a

smi

1

amount

of

neutral

solvent,

and

finish

by

wiping

witha

dry

cloth.

Do

not

use

alcohol,

benzine,

thinners

or

volatleé

liquids,

as

these

may

discolor

or

damage

the

cabinet

surface.

PMSA

Rr

once

ot

Tn

Lanvin

odo

Se

a

PL

lca

i

Fg

;

$

4

3

+

Ld

x

3

&

s

S.

ft

a

Front

panel

Connector

panel

Front

panel

@

POWER

indicator

Lights

when

you

set

the

POWER

switch

@

to

ON.

@®

POWER

switch

Set

the

switch

to

ON

to

turn

on

the

power.

Connector

panel

©

GENLOCK

IN

connector

(BNC

type)

Inputs

the

external

sync

signal

(VBS

=

Video,

Burst,

Sync

or

BS

=

Burst,

Sync).

Connect

to

the

sync

output

connector

for

synchronization

when

using

two

or

more

cameras.

Whether

the

sync

signal

is

input

depends

on

the

video

camera

and

cable

being

used.

|

To

confirm

whether

the

sync

signal

is

being

input,

see

“Connections”

on

pages

5

to

8.

©

VIDEO

OUT

connector

(BNC

type)

Outputs

the

video

signal

from

the

camera.

©

S

VIDEO

connector

(Mini

DIN,

4-pin)

Outputs

separate

Y

and

C

signals.

Output

of

the

separate

Y

and

C

signals

depends

on

the

video

camera

being

used.

—4—-

Motors

ilelom-larem

mle

laletlelameym

or:

l

ac

POWER

indicator

POWER

switch

GENLOCK

IN

connector

VIDEO

OUT

connector

S

VIDEO

connector

CAMERA

connector

MODE

selector

CAMERA

connector

©

AC

IN

connector

For

detailed

information,

read

the

instruction

manual

of

the

video

camera.

@

CAMERA

connector

(12-pin)

Outputs

DC

power

and

the

video

signal

and

inputs

external

sync

signal.

The

output/input

signal

depends

on

which

camera

1s

connected.

Connect

to

the

DC

power

input

connector

of

the

camera

using

the

CCMC-12P02/05/10/25

camera

cable.

@

MODE

selector

In

most

cases,

set

the

selector

to

the

upper

position

“1”.

When

connecting

the

unit

to

the

DXC-930/930P/960MID

with

the

CCMC-12P02/05/10/25,

set

the

MODE

selecorx

to

the

lower

position

“2”.

For

details,

see

“System

to

supply

DC

power

and

output

the

video

signal”

on

page

8.

|

@

CAMERA

connector

(4-pin)

Outputs

the

DC

power.

Connect

to

the

DC

power

input

connector

of

the

camea

using

the

CCDC-5/10/25/50/100/50A/100A

camera

c

b

Je.

©

AC

IN

connector

Connect

to

an

AC

power

source

using

the

AC

power

o

xd

(supplied).

CMA-D2>

2CE

Pe

hae

2:

end

Kite

enc

N

al

A

aco

ear

illag

a

‘

a

¥

:

{

3

:

i

é

j

53

i

é

ei

a

‘

%

i

z

%

i

Connections

Applicable

cameras

Input/output

signals

You

can

connect

the

following

Sony

video

cameras

to

the

The

unit

outputs

the

video

signals

and

inputs

sync

signals

unit.

|

depending

on

the

connected

camera

and

cable

being

used,

e

Black

and

white

video

camera:

as

shown

in

the

diagrams

for

connections

on

the

following

AVC-D5/D7,

AVC-DS5CE/D7CE

pages.

e

Color

video

camera:

DXC-107/151/930/960MD,

DXC-107P/151P/930P

ae

Mounting

the

unit

in

a

rack

You

can

mount

the

unit

in

the

19-inch

rack

using

the

eavle:

camere:carte

RMM.-

1800

rack

mount

adaptor

(not

supplied).

The

following

two

camera

cables

can

be

used

to

connect

the

unit

to

a

video

camera.

e

CCMC-12P02/05/10/25

(12-pin

connectors)

e

CCDC-5/10/25/50/100/SOA/100A

(12-pin

and

4-pin

connectors)

Note

when

connecting

cameras

The

system

may

be

in

trouble

when

connecting

two

cameras

by

using

both

CCMC

and

CCDC

camera

cables

at

the

same

time.

EN

eer

1

rere

ie

ee

Ee

ey

pe

ene eer

ee

bet

reeeaa

ys

mee

Bp

ON

eS

ENG

Seis

Agee

at

S82

4

Fete

oh

Bang

eexwereeme

pee

tam

sos

oggeie

hey

we

eet

Vt

m

Pato

EME

OF

ood

Caebttnte

YB

Ge

Lena

mS

Oe

EY

OME

PIU

EEES

Mitenmindde

g

OPW

NG.

68

FORE

OLS

AP

Mgr

terete

+

mat

Senda

tl

atROL

ENT

ETROMOE

SLE

RRR

203

9

sym

GER

Penne

ANU

INAS,

‘Connection

Examples

et

ee

Turn

off

the

power

to

the

unit

before

making

any

connections.

Otherwise,

the

unit

may

be

darnaged.

When

connecting

the

AVC-D5/D5CE

System

to

supply

DC

power

and

output

the

video

signal

Video

signal

output

(VS)

VC-

AVC-D5/D5CE

CMA-D2/D2CE

12-pin

connector

J)

(el

5

|

3

FS

(=

AC

power

cord

CAMERA

(supplied)

(12-pin

connector)

Camera

cable

CCMC-12P02/

05/10/25

System

to

supply

DC

power

only

AVC-D5/D5CE

CMA-D2/D2CE

12-pin

connector

=()=

AC

Power

cy

rd

(supplied)

CAMERA

4-pin

t

Camera

cable

CCDC-5/10/25/50/

epincemnecten)

100/50A/100A

CMA-D2/D2CE

es

{

;

4

When

connecting

the

AVC-D7/D7CE

System

to

supply

DC

power,

output

the

video

signal

and

input

the

sync

signal

External

syne

signal

input

Video

signal

output

(VS)

(VBS

or

VS)

AVC-D7/D7CE

CMA-D2/D2CE

12-pin

connector

CAMERA

(12-pin

connector)

Camera

cable

CCMC-12P02/05/10/25

System

to

supply

DC

power

only

AVC-D7/D7CE

12-pin

connector

SUnEeece

CAMERA

Camera

cable

CCDC-5/10/25/50/100/50A/100A

When

connecting

the

DXC-107/107P

System

to

supply

DC

power,

output

the

video

signal

and

input

the

sync

signal

External

sync

signal

input

Video

signal

output

(VBS

(VBS,

VS

or

SYNC)

“220

signal

output

(VBS)

DXC-107/107P

CMA-D2/D2CE

12-pin

connector

CAMERA

(12-pin

connector)

Camera

cable

CCOMC-12P02/05/10/25

_

System

to

supply

DC

power

only

DXC-107/107P

CMA-D2/D2CE

Camera

cable

CCDC-5/10/25/50/100/50A/100A

AC

power

cord

(supplied)

=[)=

AC

power

cord

(supplied)

(4-pin

connector)

i=

AC

power

cord

(supplied)

=(0)=

AC

power

cord

{supplied)

CMA-D2D

2c

E

3

4

i

]

i

3

f

2

j

4

i

;

4

|

When

connecting

the

DXC-151/151P

System

to

supply

DC

power,

output

the

video

signal

and

input

the

sync

signal

Video

signal

External

sync

output

(VBS)

signal

input

(VBS)

CMA-D2/D2CE

DXC-151/151P

12-pin

connector

AC

power

cord

supplied)

CAMERA

ve

(12-pin

connector)

Camera

cable

CCMC-12P02/05/10/25

System

to

supply

DC

power

only

DXC-151/151P

12-pin

connector

Sls

ielole

bed

ame

AC

power

cord

(supplied)

CAMERA

Camera

cable

(4-pin

connector)

CCDC-5/10/25/50/50A/100A

CMA

-D2/D2CE

3

me

When

connecting

the

DXC-930/930P/S60MD

System

to

supply

DC

power

and

output

the

video

signal

When

connecting

the

unit

to

the

DXC-930/930P/960MD

using

the

CCMC

camera

cable,

do

not

connect

any

DXC-930/930P/S60MD

12-pin

No

yCRe)pmer:)e)(-

Muar:

laleMer-¢)(-Mam

Colm

taC-my

eo)

Ce)

control

the

DXC-930/930P/960MD

from

the

RM-930

Use

one

of

the

following

combinations.

connector

to

the

GENLOCK

IN

connector

and

S

VIDEO

connector

of

the

unit.

Otherwise,

the

DXC-930/930P/

960MD

may

not

operate

correctly.

Video

signal

output

(VBS)

Set

the

MODE

selector

to

the

“2”

position

CMA-D2/D2CE

(supplied)

CAMERA

12-pin

Camera

cable

(12-pin

connector)

CCMC-12P02/05/10/25

CMA-D2/D2CE

AC

power

cord

(supplied)

Camera

cable

CCDC-5/10/25/50/

50A/100A

AC

power

cord

(supplied)

CAMERA

(12-pin

connector

or

4-pin

connector)

Camera

cable”

(CCMC

cable)

Camera

cable?

(CCMC

cable

or

CCDC

cable)

Video

signal

output

|.

Cameracable?

__

cable

”

carers

cable

12P02/05/10

CCMC-12P02/05/1

0/25

CCDC-5/10/25/50A/100A

CCMC-12P25

CCMC-12P02/05/1

0

CCDC-5/10/25/50A/100A

Camera

cable

2?

CMA-Dap2CE

Operation

POWER

switch

Set

the

POWER

switch

to

ON.

The

unit

supplies

DC

power

to

the

connected

camera

via

the

CAMERA

connector.

The

unit

outputs

video

camera

signals

and

inputs

sync

signal

depending

on

the

camera

and

the

camera

cable

being

used.

For

details,

see

“Connections”

on

pages

5

to

8.

Specifications

anne

AR

rN

Sines

Calas

oc

General

:

Output

connectors

VIDEO

OUT

(BNC

type)

(1)

S

VIDEO

(4-pin

mini

DIN)

(1)

CAMERA

(4-pin)

(1)

ane

Wong

Power

requirements:

CMA-D2:

120

V

AC,

50/60

Hz

CMA-D2CE:

100

to

240

V

AC,

50/60

Hz

DC

output

I3VDC,1.3A

Operating

temperature

O°C

to

+40°C

(32°F

to

104°F)

Input/output

connector

CAMERA

(12-pin)

(1)

Storage

temperature

—20°C

to

+60°C

(—4°F

to

140°F)

Dimensions

210

x

44

x

200

mm

(w/h/d)

(8

3/3

X

1

3/4

x

7

7/8

inches)

excluding

projecting

parts

Mass

1.1

kg

(2

lb

7

02)

AC

power

cord

(1)

Operating

instructions

(1)

Design

and

specifications

are

subject

to

change

without

Input/Output

Connectors

_

input

connector

GENLOCK

IN

(BNC

type)

CMA-D2/D2CE

cok

re

SECTION

2

OPERATION

DESCRIPTION

2-1.

POWER

SUPPLY

OPERATION

DESCRIPTION

120

V

AC

(CMA-D2)

or

100

to

240

V

AC

(CMA-D2CE)

is

rectified

by

the

bridge

diode

(BRI)

and

smoothed

by

the

electrolytic

capacitor

(C6).

|

And

it

1s

switched

by

the

transistor

(Ql),

transformed

by

the

transformer

(T1),

rectified

by

the

diode

(D51)

and

smoothed

by

the

electrolytic

capacitors

(C51,

C52),

and

it

goes

cut.

The

shunt

regulator

(IC51)

detects

its

output

and

it

is

fed

back

by

the

photocoupler

(PC1).

So

the

output

voltage

is

regulated.

This

power

supply

has

the

overcurrent

protector

and

the

overvoltage

protector

for

output.

The

overcurrent

protector

controls

the

output

current

by

detecting

the

primary

current

when

the

output

is

in

the

overcurrent

state.

The

overvoltage

protector

is

using

the

zener

diode

(ZD51)

at

the

output.

SECTION

3

ADJUSTMENT

EQUIPMENT

REQUIRED

@

DC

Voltmeter

3-1.

OUTPUT

VOLTAGE

ADJUSTMENT

Measurement

point

:

CAMERA

(4-pin)

|

(+)

3

(—)

Adjustment

point

:@VRI1

Specification

-13

40.2

Vde

Adjustment

method

:

Feed

the

rated

power

supply

to

AC

IN

and

be

sure

to

don’t

be

connected

to

the

load.

VR1

@

Main

board

(Component

side)

=

ing

ib

RSE

ERIS

SRE

EPIL

TB

NRO

EIR

DSO

DEE

ELE

RAISE

AES

ETE

EES

SECTION

4

DIAGRAMS

4-1.

SCHEMATIC

DIAGRAM

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C5

CMA-D2

Only

a

0.1/7300V

CMA-D2:0.1/300V

400v

CMA-D2CE:

0.22/300V

HN2

1OOVp-p(¥)

O

©

—

a

(cS1

c55

OUTPUT

all

D2

1$S202

eT

TIDY

IVINERC

AVF

YY,

MESOVILFO

ZD2

0.047

Secor

VOLTAGE

:

.

RODS.1ESB

630V

aPC10930J

AD

J.

Mig,

EOE

=

Beg

Bas

txNTt

HF

(p

(t

DF)»

Pcie

ae

CHM

CHROBZWOOIMUYWUF

ERT

BMLT

ST.

5

2

para

o

MES

KURA,

7

—

AMEE

SKE

TRE.

One?

ov

eMiialt,

>2Y

(DCIOMQY/V)

CAIE

LEE

a

LE

ATM

LEN)

eRREd(4,

FLORZRI-SCAMELKEER.

ee)

cnto1

LEO101

Ig

|

t

TLG124A

(A)

CN103

AMOS,

FKItAMNHOSRCHENLBR

(4,

REESHMIFT

SHC,

BECRRAtT.

GE

>

T

SHAR

S,

WO

EOMneEALT

REL.

QS

2S5C945

SWITCHING

CN104

e

All

capacitors

are

in

{ZF

unless

otherwise

noted.

pF:

(UF

6)

50

WV

orless

are

not

indicated

except

for

electrolytics

and

tantalums.

e

All

resistors

are

in

(2

and

14W

or

less

unless

otherwise

specified.

:

e

Voltages

and

waveforms

are

dc

with

respect

to

ground

under

no-sig

nal

(detuned)

conditions.

e

Voltages

are

taken

with

a

VOM

(10

M{2/V).

Voltage

variations

may

be

noted

due

to

normal

production

tolerances.

e

Waveforms

are

taken

with

a

oscilloscope.

Voltage

variations

may

be

noted

due

to

normal

production

tolerances.

Note:

The

components

identified

by

mark

A\

or

dotted

line

with

mark

A\

are

critical

for

safety.

Replace

only

with

part

number

specified.

25C

8459

25C2655

SM1XH12

SOnEI

ae

aaa:

.

CN201

SWITCHING SWITCHING

RD15FB

(EXT.VIEW)

Lee

CN101

:

i

ey

de

al

_

i

CONNECTOR

ee

ce

15

CMA-D2/D2CE

i

q

4

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