Sharp XV-310P Manuale utente

xv-31OP

st-iARi=

SERWCE

MANUAlm

SERVICE-ANLEITUNG

S92J3XV31

OPII

SECAMIPAUNTSC

SYSTEM

LCD

PROJECTOR

LCD

PROJEKTOR

In the interrests of user-safety (Required by safety regulations in some countries) the set should be

restored to its original condition and only

parts

identical to those specified should be used

lnteresse der Benutzer-Sicherheit (in

emigen

Lander

durch

Sicherheitzvorschriften gefordert)

sollte

dieses

Gerat

wieder auf seinen

ursprijnglichen

Zustand

eingestellt

und nur die

vorgeschriebenen Teile verwendet werden.

CONTENTS

INHALT

Page

SPECIFICATIONS

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

NOTE TO SERVICE PERSONNEL

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

LOCATION OF CONTROLS

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

REMOVAL OF MAJOR PARTS

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

ELECTRICAL ADJUSTMENT ..............

.TROUBLESHOOTINGTABLE

;

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

. CHASSIS LAYOUT ......................

. DESCRIPTION OF SCHEMATIC DIAGRAMS .

FORMS

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

SCHEMATIC DIAGRAM

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

PRINTED WIRING BOARD ASSEMBLIES ....

BLOCKDIAGRAM

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

PARTS LIST

ELECTRICALPARTS ...................

CABINET AND MECHANICAL PARTS

...

100

PACKING PARTS

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

103

UACCESSORIES PARTS

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

103

PACKING OF THE SET

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

104

Seite

TECHNISCHE

DATEN

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

HINWEISE FUR DEN

WARTUNGSTEHNIKER

BEDIENELEMENTE . . . . . . . . . . . . . . . . . . . . . .

AUSBAU DER HAUPTTEILE

. . . . . . . . . . . . . . 35

EINSTELLUNG DER

ELEKTRISCHEN

BAUTEILE

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

. FEHLERSUCHTABELLEN

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

CHASSISANORDNUNGSPLAN

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

BESCHREIBUNG

DES

SCHEMATISCHEN

SCHALTPLANS . . . . . . .

. WELLENFORMEN . . . . . . . . . . . . . .

. . . . . .

SCHEMATISCHER SCHALTPLAN

. . . . . . . .

LEITERPLATTENEINHEITEN

. . .

. . . .

BLOCKSCHALTPLAN

. . . . . . . . . . . . . . . . . . . . 75

TEILELISTE

ELEKTRISCHE

TEILE

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

GEHAUSE

UND

MECHANISCHE

BAUTEILE

lb0

VERPACKUNGSTEILE . . . . . . . . . . . . . . . .

103

ZUBEHOR

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

103

. VERPACKEN DES

GERATS

. . . . . . . . . . . . . . 104

SHARP CORPORATION

xv-31

SPECIFICATIONS

System

Projection image size (diagonal):

LCD panels:

No. of pixels:

Lens:

Contrast ratio:

Horizontal resolution:

Operating temperature:

Storage temperature:

Power Source:

Audio output:

Speaker:

Power consumption:

Dimensions (W

D):

Weight:

Accessories:

PAUSECAMlNTSC3.58INTSC4.43

SYSTEM

76 cm (30 inch) at a distance of approx.

152 cm (60 inch) at a distance of approx. 2

9.1 cm (3.6”) Twin-TFT Active Matrix panel

RGB Trio 100,386 pixels (234(V) x429(H))

F2.8

f=123mm

1OO:l

PAL:More than 320 lines, NTSC: More than 350 lines

5°C

40°C

20°C

55°C

AC 220

24OV,

50/60Hz

(Monoural)

8 cm (Round Speaker)

175w

215mmx149mmx385mm

4.3 kg (9.51 Ibs)

LensCover:

1 pc.

Air Filter: 1 pc. (installed)

21-pin RCA conversion adapter: 1

pc.(ln

some ares, this adapter is

not supplied with the unit.)

System

ProjektionsbildgroBe (diagonal):

LCD-Projektionsplatten:

Anzahl der Punkte:

Objectiv:

Kontrastverhaltnis:

Horizontale Auflosungf

Betriebstemperatur:

Laget-temperatur:

Stromversorgung:

Tonausgangsleistung:

Lautsprecher:

Nennaufnahme:

Abmessungen (B

T):

Gewicht:

Zubehor:

Specifications

are

subject

change

without

notice.

TECHNISCHE DATEN

PAUSECAM/NTSC3.58/NTSC4.43-System

76 cm

(3OZolI)

bei

einem Abstand von ca. 1

152 cm (60 Zoll)

bei

einem Abstand von ca. 2

9,l

cm (3,6Zoll) Twin-TFT Aktivmatrixplatten

RGB-torio

100.386 Bilpunkut (234(V) x429(H))

F2,8f

123 mm

1OO:l

PAL: Mehr aks 320 Zeilen, NTSC: mehr

als

350 Zeilen

5°C

40°C

20°C

55°C

Wechselstrom 220

24OV,

50/60Hz

(monoural)

8 cm (Rundlautsprecher)

175w

215mmx149mmx385mm

4,3

Objektivkappel

St&k

Luftfilter:

1 Stuck

(installiert)

21-pol.

RCA-Konvrsionadaptor: 1 Stijck

(In einigen Gebieten wird der Rca-Konversinadapter

nicht

mit der

Get-at

mitgeliefert.)

Anderrungen

der

technische

Daten

vorbehalten.

xv-31OP

NOTE

SERVICE

PERSONNEL

UV-RADIATION

PRECAUTION

The light source, metal halide lamp, in the LCD projector emits small

amounts of UV-Radiation.

AVOID DIRECT EYE AND SKIN EXPOSURE.

To ensure safety please adhere to the following:

1. Be sure to wear sun-glasses when servicing the

projector with the lamp turned “on” and the top

enclosure removed.

2. Do not operate the lamp outside

of,

the lamp

housing.

3. Do not operate for more than 2 hours with the

enclosure removed.

UV-Radiation and Medium Pressure Lamp Precautions

Be sure to disconnect the AC plug when replacing the lamp.

Allow one hour for the unit to cool down before servicing.

Replace only with same type lamp. Type

MSFRl20S12H

rated

8OV/12OW.

The lamp emits small amounts of UV-Radiation, avoid direct-eye contact.

5. The medium pressure lamp involves a risk of explosion. Be sure to follow installation instructions

described below and handle the lamp with care.

Lamp Replacement

Note:

Since the lamp reaches a very high temperature during

units operation replacement of the lamp should be

done at least one hour after the power has been

turned off. (to allow the lamp to cool off.)

Installing the new lamp, make sure not to touch the

lamp (bulb) replace the lamp by holding its reflector

[Use original replacement only.]

Reflector

DANGER!

Never turn the power on without the lamp to avoid electric-shock or

damage of the devices since the stabilizer generates high voltages at its start.

About the Temperature

Monitor Function:

If the projector starts to

overheat

due

ON SCREEN DISPLAY

set-up problems or

dirty

filter,

“TEMP”

TEMP.

will

flash

the upper-left

portion

the

picture. If the temperature

continues

rise,

then the

Temperature

Monitor Indi-

cator

will

turn

and

the power

will

shut

off,

refer

“Warning

lamps”,

when

the

warning appearsin the

picture.

aThe

Cooling

Fan

regulates

the

internal

temperature

and

its

per-

formance

automatically

controlled.

The

sound of the fan may

change

during

operation

due

changes

the

fan

speed.

Cooling fan (air inlet)

SYSTEM

SYSTEM mode button

---I--@

S-VIDEO INPUT

VIDEO INPUT-1

AUDIO

INPUT-1

OC12V

OUTPUT

DC 12V OUTPUT

Carrying handle

Speaker

Place

finger

under

the

“A”

portion

and

lift.

-VIDEO

INPUT-2

TRIPOD

SCREW

MOUNT

(Bottom)

INPUT-2

Tripod

Choose

tripod that

sturdy

enough

to svpport

the

full

weight of

the

set

(20

[44

Ibsj).

not

use

small

tripod,

since

will

not

able

reliably

support

the

st?t.

Inquiries

should

directed to

your

local

Sharp

dealer

Sharp

Service

Station.

Temperature

warning

indicator

Lamp replacement

indicator

Power

indicator

LAMP/POWER (ON/OFF) button

-VOLUME

control

button

-b’

A/V

REVERSE

SELECT button

REVERSE button

BLUE SCREEN OFF/ON

switch

MEMORY

button

PICTURE

mode

button

PICTURE

control

button

MAIN

POWER switch

should

within this

range.

not

place

the

projector

excessively

humid

dusty

locations

location exposed to soot

cigarette

smoke.

the

lens,

mirror

other

optical

component become dirty, the

picture

will

blur

darken,

making

viewing

difficult.

not expose the projector to

extreme

heat

cold.

Screen

size Distance

from

lens

Operating

temperature:

5”C-40°C

(diagonal) Projection

distance

center

lower

edge

Storage

temperature:

-2O”G55°C

screen

(Ii)

152

(60

Inch)

2.0

101

(40

inch)

1.4m 16cm

Example of a standard setup

76cm(30l”ch)

l.Om

12cm

mPosition

the

screen

that

not

direct

sunlight

room

light.

Light

falling

directly onto

the

screen

turns the

screen

white

and

makes

viewing

difficult.

the

curtains

when

using

the

screen

bright

room.

Place

the projector

90”

angle

to the

screen

to achieve optimum viewing quality.

If tha screen and

projector

are not

properly

positioned

with

respect

one

another,

the

picture

may

become

distorted

and

difficult

view.

152cm

(60

inch)

Lens

center

Lower

edge

screen

(white

portion)

Projection

distance L

After positioning the projector, adjust the focus

shown.

Focusing

Focus the lens so that the screen

image

is as sharp as possible.

Use

the

adjuster

the bottom of the projector to

adjust

the height of the projector.

When the height

the

projector

is adjusted

with

the

adjuster. the image on the acreen will

look

distorted

since the

projector

is not

right angles

the screen.

Raising

Lowering

Use

the

carrying

handle

when moving

the

projector.

Carrying handle

When moving the projector. replace the lens

cap

protect

the lens.

Lift

up the carrying handle

Press

the

“&,”

portion

and

lift

up.

Press

down

the

“&,”

portion

to stor

connect the projector to video equipment for viewing played-back

images.

am3

When

connecting

the

vidao

equipment,

pteasa

sure

that

the

power

off

This

will

protect

both

the

projector

and

the

equipment

being

connected.

*Refer

the

instruction

manuals

other

equipment

being

connected

the

projector

for

proper

connection.

When

Connecting

S-video

oulpul

jack

Video

equipment

,,_

Use

the

SELECT

button

select

either

VIDEO

or-VIDEO

r---g

pTy7+

S-Video Terminal Priority Input Function

‘Ihe Video

Input

and

S-video

input

termin&

this

projector

set

give

priority

input

from

the S-video lerminsl.

*When

video

equipment

wnnected lo

both

terminals,

the

video

image

from

the

S-video

input

terminal

shown

the

screen.

*To

view video

Input

from

video

equipment

connected to

the

Video

Input

terminal.

disconnect

tha

plug

from

the

S-video

terminal.

connect the projector

video

and

audio equipment for viewing

When

the

BLUE

SCREEN

function

turned

ON,

the

screen

will

turn

blue

when

there

video

signal

played-back

images.

(With

audio

amplifier

connection.) input to the projector.

Press

the

BLUE

SCREEN

button once

turn

the

BLUE

SCREEN

function

OFF.

When

connecting

equipment

with

S-video

output, such as an S-VHS VCR.

and one

video

decks

amplifier,

connect

up both the S-VIDEO

terminal and the VIDEO-P

JACK

on the

projector.

Use

the

VIDEO

SELECT

button

select

either

S-VIDEO

INPUT

watch

played-back

images

from

equipment

connected

the S-VIDEO terminal.

VIDEO INPUT 2

watch

played-back

images

from

equipment

connected

the

VIDEO-2 terminal.

A/V

‘0

RRfERSE

N/O

When

connecting

S-video

output

jack

S-video

otipui

jack

video

otipul

jack

fl=+2

audio

output

jacks

Video

equipment

lSpeakerl

Blue screen function

-When

the

Blue

Screen

button

set

(ON/

OFF),

the

following

display

shown

for

few

seconds

your

screen.

(oNI

When the BLUE SCREEN button

set

the

(ON)

position,

the

screen

turns

blue

when

signal

noise

input.

(If

the

Blue

Screen

function

engaged

for

wer

minutes,

the

AUTO

OFF

func-

tion

engages

and

power

automatically

turned

off.

Five

minutes

before

the

power

turns

off.

the

remain-

ing

time

(in

minutes)

displayed

one-minute

intervals

the

top

left

the

screen.)

REVERSE ON/OFF button

Blue screen button

Reversing the image

*When

the

REVERSE

ON/OFF

button

set

REVERSE

mode,

the

following

display

shown

for

few

seconds

your

screen.

c3fl

ION)

*When

mirror

reverse

image

required

for

application

such

rear

projection,

the

REVERSE

image

switch

can

used.

Press

the

reverse

image

button.

The

image

the

screen

will

Rip

mirror

image

the

input

video

signal.

Press

the

button

again

and

the

image

will

return

its

normal

appearance.

SYSTEM mode button

Turning on the main power switch

Set

the

Main

Power

switch

ON.

L-iJJ

When

you

are

using

the

projector

for

the

first

time

when

the

power indicator

lamp

off.

set

the

main

power switch to

ON.

(Indicator

lights

red.)

The

power indicator

lamp

turns

off

when

the

main

power switch

set

OH.

Main

Power

swPCh

set

OFF

Indicator

lights

red:

Standby

StatUS

lndicstor

lights

green:

Projector

lamp

Turning on the lamp power

Press LAMP/POWER (ON/OFF) button

System change

Press

SYSTEM

mode

button.

*When

the

button

pressed.

the

seleci

COLOR

system

displayed

the

top

right

corner of the

screen

for

about

few

seconds.

*In

Auto

mode,

‘“PAL”.

“SECAM”.“NTSC4.43”or

“NTSC3.58”

displayed

the

screen

for about

few

seconds

when

modes

are

automatically

chanqed.

Select

Press

the

SELECT

button.

a&V

button on the

projector

Opwatm

panel

The

indication

cycled

shown

below

when

the

button

pressed.

VIDEO

---+

VIDEO

The

screen

display

changes

shown

these

figures

Even

when

the

power

turned

ofi

using

the

POWER

button.

the

COOLING

FAN

will

continue

operate

long

the

projector’s

internal

temperature

remains

high

(about

seconds).

not

disconnect

the

AC power cord

plug

while

the

COOLING

FAN

*This projector

equipped

with

three

video

input

systems:

S-video.

Video-l,

and

Video-Z.

operating. *TO

choose

between

these

system%

press

the

button

to select

input

from

either

the

VIDEO-l

(S-VIDEO

given

priority)

elf

the

projector

turned

immediately

after

has

been

turned

off,

may

take

short

while

before

the

lamp

turned

on.

(During the

VIDEO-2

terminals.

this

period

the

Lamp

Monitor indicator

flashes

green.)

This

projector’spicture

set

to standard specifications at the factory. However, you

can

adjust

suit

your own

preferences

using

the

VIDEO

ADJUST

buttons.

The

positions of the picture settings

are

committed

memory

when

set.

Adjusting

the Volume

Press

the

Volume

control button.

-1

Volume

control

button

Selecting the MEMORY

Press

the MEMORY button.

*When

the

MEMORY

button

pressed,

the

present

settings

will

displayed

the

screen

for

about

few

seconds.

MEMORY

button

PICTURE mode

PICTURE

control

Picture adjustments

Use

the

PICTURE

MODE

and

PICTURE

CONTROL

buttons

set

the picture to

suite

your

preferences.

The

picture modes

change

shown

below

when

the

Picture

mode button

pressed.

(Ml

shows

mamofy

number.)

.Select

the

mode that is to

adjusted

and

use

the

PICTURE

control

buttons to make the adjustments.

*The

modes

are

displayed

the

screen

for about

few

seconds.

The

adjustments

have

made

while the

screen

displayed.

Tint setting

can

only

adjusted

when

receiving

NTSC

signal.

The

air

filter should

cleaned

about every

100

hours.

Clean

the filter

often when the projector

used

dusty

location.

Have

your

dealer

replace

the

filter

when

longer

possible

clean

it.

Cooling

fan

(filter)

MAIN

POWER

switch

Indice

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