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VIDEO PROJECTOR
VPL-VW85
REMOTE COMMANDER
RM-PJVW85
RM-PJVW85J
SERVICE MANUAL
1st Edition
1st Edition
VPL-VW85
! WARNING
This manual is intended for qualified service personnel only.
To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that
contained in the operating instructions unless you are qualified to do so. Refer all servicing to
qualified service personnel.
To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that
contained in the operating instructions unless you are qualified to do so. Refer all servicing to
qualified service personnel.
! WARNUNG
Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt.
Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. Um die
Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei
Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen. Andere als die angegeben
Wartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung
dazu besitzen.
Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. Um die
Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei
Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen. Andere als die angegeben
Wartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung
dazu besitzen.
! AVERTISSEMENT
Ce manual est destiné uniquement aux personnes compétentes en charge de l’entretien. Afin
de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les
réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres.
Pour toute réparation faire appel à une personne compétente uniquement.
de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les
réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres.
Pour toute réparation faire appel à une personne compétente uniquement.
WARNING
When installing the unit, incorporate a readily
accessible disconnect device in the fixed wiring, or
connect the power cord to a socket-outlet which must be
provided near the unit and easily accessible, so that the
user can turn off the power in case a fault should occur.
When installing the unit, incorporate a readily
accessible disconnect device in the fixed wiring, or
connect the power cord to a socket-outlet which must be
provided near the unit and easily accessible, so that the
user can turn off the power in case a fault should occur.
WARNUNG
Beim Einbau des Geräts ist daher im Festkabel ein
leicht zugänglicher Unterbrecher einzufügen, oder das
Netzkabel mu
Beim Einbau des Geräts ist daher im Festkabel ein
leicht zugänglicher Unterbrecher einzufügen, oder das
Netzkabel mu
ß mit einer in der Nähe des Geräts
befindlichen, leicht zugänglichen Wandsteckdose
verbunden werden, damit sich bei einer
Funktionsstörung die Stromversorgung zum Gerät
jederzeit unterbrechen lä
verbunden werden, damit sich bei einer
Funktionsstörung die Stromversorgung zum Gerät
jederzeit unterbrechen lä
ßt.
1 (E)
VPL-VW85
1-9.
Software Upgrade Method ..................................... 1-24 (E)
1-9-1.
Preparation ................................................... 1-24 (E)
1-9-2.
SUB CPU Upgrade ....................................... 1-25 (E)
1-9-3.
Scan Converter Upgrade .............................. 1-26 (E)
1-9-4.
Data Write Method of LookUpTable/
3DGamma/ABGamma/LCK/OGMTable/
CSMatrixTable ............................................. 1-27 (E)
1-9-5.
Data Obtain Method of LookUpTable/
3DGamma/ABGamma/LCK/OGMTable/
CSMatrixTable from the Board .................... 1-28 (E)
1-10. Memory .................................................................. 1-29 (E)
1-11. Warning on Power Connection .............................. 1-32 (E)
2.
Electrical Adjustments
2-1.
Preparations ............................................................. 2-1 (E)
2-1-1.
Required Equipment ....................................... 2-1 (E)
2-1-2.
Service Mode Setting ..................................... 2-1 (E)
2-1-3.
Model Name Display (Shop Demonstration)
Mode Setting .................................................. 2-2 (E)
2-1-4.
Motionflow (Shop Demonstration) Mode
Setting ............................................................. 2-2 (E)
2-2.
Adjustment Item Initialize Data ............................... 2-3 (E)
2-3.
White Balance Adjustment ...................................... 2-6 (E)
2-4.
IRIS Adjustment ...................................................... 2-7 (E)
2-5.
Panel Driver Gain B Adjustment ............................. 2-7 (E)
3.
Spare Parts
3-1.
Notes on Repair Parts ..................................................... 3-1
3-2.
Exploded Views .............................................................. 3-2
3-3.
Electrical Parts List ....................................................... 3-10
3-4.
Packing Materials & Supplied Accessories .................. 3-52
Table of Contents
Manual Structure
Purpose of this manual ........................................................... 3 (E)
Related manuals ..................................................................... 3 (E)
1.
Service Overview
1-1.
Appearance Figure ................................................... 1-1 (E)
1-2.
Board Locations ....................................................... 1-1 (E)
1-3.
Disassembly ............................................................. 1-2 (E)
1-3-1.
Top Cover Assembly ...................................... 1-4 (E)
1-3-2.
HA Board ....................................................... 1-4 (E)
1-3-3.
TL Board ........................................................ 1-5 (E)
1-3-4.
Front Panel Block ........................................... 1-5 (E)
1-3-5.
Optical Block Assembly-1 ............................. 1-6 (E)
1-3-6.
Optical Block Assembly-2 and U Board ........ 1-7 (E)
1-3-7.
CB Board ........................................................ 1-7 (E)
1-3-8.
CA Board ........................................................ 1-8 (E)
1-3-9.
Optical Unit Assembly ................................... 1-8 (E)
1-3-10.
GA Board ....................................................... 1-9 (E)
1-3-11.
GB Board ...................................................... 1-10 (E)
1-3-12.
D.C. Fan ....................................................... 1-10 (E)
1-3-13.
Lamp Power Supply ..................................... 1-11 (E)
1-3-14.
V Board, TA Board and D.C. Motor ............ 1-12 (E)
1-3-15.
D.C. Fan (EX) .............................................. 1-13 (E)
1-3-16.
QB Board ...................................................... 1-14 (E)
1-3-17.
QA Board ..................................................... 1-15 (E)
1-3-18.
Extension Boards and Extension Cables ...... 1-16 (E)
1-3-19.
Connection ................................................... 1-17 (E)
1-4.
Unleaded Solder ..................................................... 1-19 (E)
1-5.
Service Know-How ............................................... 1-19 (E)
1-5-1.
When the Optical Unit ASSY is Replaced ... 1-19 (E)
1-5-2.
When the Board is Replaced ........................ 1-19 (E)
1-5-3.
IRIS Copy ..................................................... 1-20 (E)
1-5-4.
Panel Driver Gain B Copy ........................... 1-20 (E)
1-5-5.
Lens Shift Data Copy ................................... 1-20 (E)
1-5-6.
Panel Alignment Data Copy ......................... 1-20 (E)
1-6.
Indicator ................................................................. 1-21 (E)
1-7.
Circuit Description ................................................. 1-22 (E)
1-8.
Connecting/Disconnecting the Flexible Card
Wire ....................................................................... 1-23 (E)
2 (E)
VPL-VW85
4.
Block Diagrams
Overall ............................................................................ 4-1
QA ................................................................................... 4-2
HA ................................................................................... 4-3
HB ................................................................................... 4-3
NF ................................................................................... 4-3
NR ................................................................................... 4-3
QB ................................................................................... 4-3
TA ................................................................................... 4-3
TL ................................................................................... 4-3
U ..................................................................................... 4-3
V ..................................................................................... 4-3
J ....................................................................................... 4-4
CA ................................................................................... 4-5
CB ................................................................................... 4-7
GA ................................................................................... 4-8
GB ................................................................................... 4-8
5.
Schematic Diagrams
5-1.
Frame Schematic Diagrams ............................................ 5-2
Frame Wiring .................................................................. 5-2
5-2.
Schematic Diagrams ....................................................... 5-3
CA ................................................................................... 5-3
CB ................................................................................. 5-21
GA ................................................................................. 5-28
GB ................................................................................. 5-29
HA ................................................................................. 5-31
HB ................................................................................. 5-31
J ..................................................................................... 5-32
NF ................................................................................. 5-32
NR ................................................................................. 5-32
QA ................................................................................. 5-33
QB ................................................................................. 5-43
TA ................................................................................. 5-43
TL ................................................................................. 5-43
U ................................................................................... 5-43
V ................................................................................... 5-43
6.
Board Layouts
CA ................................................................................... 6-2
CB ................................................................................... 6-4
GA ................................................................................... 6-6
GB ................................................................................... 6-8
HA ................................................................................. 6-11
HB ................................................................................. 6-11
J ..................................................................................... 6-11
NF ................................................................................. 6-11
NR ................................................................................. 6-11
QA ................................................................................. 6-12
QB ................................................................................. 6-14
TA ................................................................................. 6-14
TL ................................................................................. 6-14
U ................................................................................... 6-14
V ................................................................................... 6-14