XV-Z1E. Text - 1-42 - Sharp Projector Service Manual (repair manual)

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.

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.

• CHASSIS LAYOUT ........................................ 123
• BLOCK DIAGRAM .......................................... 125
• OVERALL WIRING DIAGRAM ....................... 127
• DESCRIPTION OF SCHEMATIC DIAGRAM ... 129
• WAVEFORMS ................................................. 130
• SCHEMATIC DIAGRAM ................................. 131
• PRINTED WIRING BOARD ASSEMBLIES .... 167
• PARTS LIST

ELECTRICAL PARTS ............................... 177
CABINET AND MECHANICAL PARTS ..... 204
ACCESSORIES PARTS ............................ 211
PACKING PARTS ...................................... 211

• PACKING OF THE SET ................................. 212

• .......................................................................  125
• ........................................................................ 127
• ........................................................................ 129
• ........................................................................ 130
• ........................................................................ 131
• ........................................................................ 167
•

................................................................... 177
................................................................... 204
................................................................... 211
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• ........................................................................ 212

Page

Page

• HINWEISE FÜR DAS

WARTUNGSPERSONAL ................................. 43

• TECHNISCHE DATEN ..................................... 44
• BEDIENUNGSANLEITUNG ............................. 46
• ENTFERNEN DER HAUPTTEILE .................... 49
• KONTROLL DER GESAMTBETRIE

BSSTUNDEN DER LAMPE ............................. 54

• RÜCKSTELLUNG DES

LAMPEN-BETRIEBSSTUNDENZÄHLERS ...... 55

• ÜBERSICHT DER OPTIKEINHEIT .................. 56
• EINSTELLUNG VON KONVERGENZ

UND BRENNPUNKT ........................................ 57

• ELEKTRISCHE EINSTELLUNG ....................... 61
• STÖRUNGSSUCHTABELLE ........................... 69

Seite

Seite

• NOTE TO SERVICE PERSONNEL .................... 3
• SPECIFICATIONS ............................................... 4
• OPERATION MANUAL ...................................... 6
• REMOVING OF MAJOR PARTS ........................ 9
• CONTROLLING THE TOTAL

OPERATING HOURS OF THE LAMP .............. 14

• RESETTING THE LAMP

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

• THE OPTICAL UNIT OUTLINE ........................ 16
• CONVERGENCE AND

FOCUS ADJUSTMENT .................................... 17

• ELECTRICAL ADJUSTMENT .......................... 21
• TROUBLESHOOTING TABLE ......................... 29

• .......................................................................... 83
• .......................................................................... 84
• .......................................................................... 86
• .......................................................................... 89
• .......................................................................... 94
• .......................................................................... 95
• .......................................................................... 96
• .......................................................................... 97
• ........................................................................ 101
• ........................................................................ 109
• ........................................................................ 123

• CHASSIS-ANORDNUNG ............................... 123
• BLOCKSCHALTBILD ..................................... 125
• GESAMTSCHALTPLAN ................................. 127
• BESCHREIBUNG DES SCHEMATISCHEN

SCHALTPLANS ............................................... 129

• WELLENFORMEN .......................................... 130
• SCHEMATISCHER SCHALTPLAN ................ 131
• LEITERPLATTENEINHEITEN ........................ 167
• ERSATZTEILLISTE

ELEKTRISCHE BAUTEILE ...................... 177
CEHÄUSE UND MECHANISCHE
BAUTEILE ................................................. 204
ZUBEHÖRTEILE ....................................... 211
VERPACKUNGSTEILE ............................. 211

• VERPACKEN DES GERÄTS ......................... 212

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1

2

Lamp

Reflector

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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. R e p l a c e   o n l y   w i t h   s a m e   t y p e   l a m p .   Ty p e

CLMPF0042DE01 rated 75V/265W.

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.]

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.