DOWNLOAD Sharp XG-XV2E (serv.man2) Service Manual ↓ Size: 659.12 KB | Pages: 47 in PDF or view online for FREE

In the interests of user-safety (Required by safety regulations in some countries) the set should be re-
stored to its original condition and only parts identical to those specified should be used.

Im lnteresse der Benutzersicherheit (erforderliche Sicherheitsregeln in einigen Ländern) muß das Gerät in seinen
Originalzustand  gebracht werden.  Außerdem dürfen für die spezifizierten Bauteile nur identische Teile verwendet
werden.

• BLOCKSCHALTBILD ...........................................

• GESAMTSCHALTPLAN .......................................

• BESCHREIBUNG DES SCHEMATISCHEN

SCHALTPLANS ...................................................

• WELLENFORMEN ...............................................

• SCHEMATISCHER SCHALTPLAN ......................

• LEITERPLATTENEINHEITEN .............................

• ERSATZTEILLISTE

ELEKTRISCHE BAUTEILE ............................

CEHÄUSE UND MECHANISCHE

BAUTEILE ......................................................

ZUBEHÖRTEILE ............................................

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

• VERPACKEN DES GERÄTS ...............................

• TECHNISCHE DATEN .........................................

• HINWEISE FÜR DAS

WARTUNGSPERSONAL .....................................

• BEDIENUNGSANLEITUNG .................................

• ENTFERNEN DER HAUPTTEILE .......................

• NULLSTELLUNG DES LAMPEN-

BETRIEBSSTUNDENZÄHLERS (GESAMTZEIT) ........

• ÜBERSICHT DER OPTIKEINHEIT ......................

• EINSTELLUNG VON KONVERGENZ UND

BRENNPUNKT ....................................................

• ELEKTRISCHE EINSTELLUNG ..........................

• EINSTELLUNG DER PC-PLATINE ......................

• FEHLERSUCHTABELLE .....................................

• CHASSIS-ANORDNUNG ....................................

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Page

Page

• BLOCK DIAGRAM ......................................... 140

• OVERALL WIRING DIAGRAM ...................... 144

• DESCRIPTION OF SCHEMATIC DIAGRAM .. 146

• WAVEFORMS ................................................ 147

• SCHEMATIC DIAGRAM ................................ 148

• PRINTED WIRING BOARD ASSEMBLIES ... 192

• PARTS LIST

ELECTRICAL PARTS ............................... 204

CABINET AND MECHANICAL PARTS .... 238

ACCESSORIES PARTS ........................... 245

PACKING PARTS ..................................... 245

• PACKING OF THE SET ................................. 246

• SPECIFICATIONS ............................................. 3

• NOTE TO SERVICE PERSONNEL ................... 4

• OPERATION MANUAL ...................................... 5

• REMOVING OF MAJOR PARTS ..................... 10

• RESETTING THE LAMP OPERATING

HOUR COUNTER ............................................ 15

• THE OPTICAL UNIT OUTLINE ........................ 16

• COVERGENCE AND FOCUS ADJUSTMENT .. 17

• ELECTRICAL ADJUSTMENT .......................... 22

• ADJUSTING THE PC BOARD ......................... 29

• TROUBLESHOOTING TABLE ......................... 32

• CHASSIS LAYOUT ........................................ 138

Product Type

LCD Projector

Models

XG-XV2E

`

 Video system

PAL/SECAM/NTSC 3.58/NTSC 4.43

Display method

LCD panel x 3, RGB optical shutter method

LCD panel

Panel size:

1.8" (27.6 [H] x 36.9 [W] mm)

Display method: Translucent TN liquid crystal panel
Drive method:

TFT (Thin Film Transistor) Active Matrix panel

No. of dots:

786,432 dots (1,024 [H] x 768 [V])

Lens

1-1.6 zoom lens, F2.5 to 3.5, f = 66 to 106 mm

Projection lamp

370 W Metal halide

Contrast ratio

180:1

`

 Video input signal

BNC Connector:

VIDEO, composite video, 1 Vp-p, sync negative, 75

Ω

 terminated

RCA Connector:

AUDIO, 0.5 Vrms more than 22 k

Ω

 (stereo)

`

 S-video input signal

4-pin mini DIN connector
Y (luminance signal):

1.0Vp-p, sync negative, 75

Ω

 terminated.

C (chrominance signal): Burst 0.286 Vp-p, 75

Ω

 terminated

`

 Video (monitor) output signal

BNC Connector:

VIDEO, composite video, 1 Vp-p, sync negative, 75

Ω

 terminated

RCA Connector:

AUDIO, 0.5 Vrms less than 2.2k

Ω

 (stereo)

`

 Horizontal resolution

520 TV lines (video input), 700 TV lines (S-video input)

Audio output

3 W + 3 W (stereo)

Computer RGB input signal

Video signal:

15-Pin mini D-sub connector (RGB 1),
BNC connector (RGB 2): RGB separate type analog input: 0-0.7 Vp-p,

positive, 75

Ω

 terminated

Stereo Minijack:

AUDIO, 0.5 Vrms, more than 22 k

Ω

 (stereo)

Horizontal sync. signal: TTL level (positive/negative) or composite sync (Apple only)
Vertical sync. signal:

Same as above

RS-232C input terminal

9-pin D-sub male connector for controlling personal computer

Mouse input terminal (for IBM/Mac)

9-pin D-sub female connector for wireless mouse

Mouse input terminal (for PC98)

9-pin mini DIN connector for wireless mouse

Speaker system

3" (8 cm) round x 2

Rated voltage

AC 200 V-240 V

Rated frequency

60/50 Hz

Power consumption

535W

Operating temperature

+5

°

C to +40

°

C

Storage temperature

–20

°

C to +60

°

C

Cabinet

Plastic

I/R Carrier frequency

40 kHz

Laser Pointer of Remote Control

Wave length : 670 nm
Max. output : 1 mW
Class 

 Laser Product

Dimensions (W x D x H)

359 x 585 x 208 mm projector only
444 x 585 x 208 mm incl. terminal cover

Weight

17.0 kg projector only

Supplied accessories

Remote control unit, Four AA batteries, Extra air filter, RGB signal cable (3 m), Macintosh
adaptor, Two BNC/RCA adaptors, Mouse control cable for IBM PS/2 (15 cm), Mouse control
cable for Mac (15 cm), Mouse control cable (3 m), AC cord, Terminal cover, Inverting labels,
Lens cover (installed)

Replacement parts

Lamp unit (Lamp/cage module) (BQC-XGXV2E//1), Remote control (RRMCG1393CESA), Air
filter (RFILD0058CEZZ), RGB signal cable (QCNW-4910CEZZ), Macintosh adaptor
(QPLGJ1512CEZZ), Mouse control cable for IBM PS/2 (QCNW-4754CEZZ), Mouse control
cable for Mac (QCNW-4755CEZZ), Mouse control cable (QCNW-4620CEZZ), AC cord

Note:  

`

 (for XG-XV2M as well as Australian and New Zealand versions of XG-XV2E)

Our projector uses LCD (Liqued Crystal Display) panels. These very
sophisticated panels contain 786,432 pixels (x RGB) TFTs (Thin Film
Transistors).
As with any high technology electronic equipment such as large screen TVs,
video systems and/or video cameras, there are certain acceptable tolerances
that the equipment must conform to. This unit has some inactive TFTs within
acceptable tolerances, which may result in illuminated or inactive dots on the
picture screen.

Specifications are subject to change without notice.

This will not affect the picture quality or the life expectancy of the unit.

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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.

1. Be sure to disconnect the AC plug when replacing

the lamp.

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

servicing.

3. Replace only with same type lamp. Type

CLMPF0046DE10 rated 63V/370W.

4. 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.

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

2 

.

[Use original replacement only.]

1

2

Lamp

Reflector

Since small amounts of UV-Radiation are emitted
from an opening between the duct cover and the
lamp housing, it is recommended to place the LENS
CAP on the opening during servicing to avoid eye
and skin exposurem (Fig. 1).

Note: Please obtain a lens cap before servicing a

model XG-XV2E that is received without one.

LENS CAP

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.