1 (E)
VPL-EX100
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.
Upper Case Assembly ......................................1-2 (E)
1-3-2.
Rear Panel ........................................................1-4 (E)
1-3-3.
Main Board ......................................................1-5 (E)
1-3-4.
G Board ............................................................1-6 (E)
1-3-5.
DC Fan (Lamp Duct) .......................................1-7 (E)
1-3-6. Speaker.............................................................1-8
(E)
1-3-7.
Optical Block ...................................................1-9 (E)
1-3-8.
DC Fan (Intake) .............................................1-10 (E)
1-3-9.
Power Supply (Ballast) .................................. 1-11 (E)
1-3-10. Front Panel Assembly and NFTA Board ........1-12 (E)
1-3-11.
DC Fan (Exhaust) and U Board .....................1-13 (E)
1-3-12. Lens
Assembly
and
S Prism Block Assembly ...............................1-14 (E)
1-3-13. S Out-polarizer (G)/(B) Assembly and
S Out-pre-polarizer (R)/(G)/(B) Assembly ....1-16 (E)
1-3-14. S In-polarizer (R)/(G)/(B) Assembly .............1-18 (E)
1-3-15. S PS Assembly ...............................................1-20 (E)
1-4. Optional Fixtures .....................................................1-21 (E)
1-4-1.
Extension Boards and Extension Cables .......1-21 (E)
1-4-2. Connection
.....................................................1-22
(E)
1-5. Service Mode (Network Volume)
(VPL-EX145/EX175)..............................................1-23
(E)
1-5-1. Outline
...........................................................1-23
(E)
1-5-2.
Update Function .............................................1-23 (E)
1-5-3.
Event Trace Function .....................................1-26 (E)
1-5-4.
Setup Function ...............................................1-29 (E)
1-6. Indicator Display .....................................................1-30 (E)
1-7. Lead-free Solder ......................................................1-31 (E)
2. Adjustments
2-1. Service
Know-How
...................................................2-1
(E)
2-1-1.
When the S Prism Block Assembly is
Replaced...........................................................2-1
(E)
2-1-2.
When Replacing the Main Board.....................2-1 (E)
2-2. Mechanical
Adjustment
.............................................2-2
(E)
2-2-1. Polarizer
Adjustment........................................2-2
(E)
2-3. Electrical
Adjustment
................................................2-3
(E)
2-3-1. Required
Equipment
........................................2-3
(E)
2-3-2.
How to Enter the Service Mode .......................2-3 (E)
2-3-3.
V COM Adjustment .........................................2-3 (E)
2-3-4.
Angle Detect Sensor Adjustment .....................2-4 (E)
2-4. Software
Update
........................................................2-4
(E)
2-4-1. Preparation
.......................................................2-4
(E)
2-4-2.
Main (Scan Converter).....................................2-6 (E)
2-4-3. Sub
...................................................................2-8
(E)
2-4-4.
Ext (Network) ..................................................2-9 (E)
2-5. Quick
Access
...........................................................2-10
(E)
2-5-1. Preparation
.....................................................2-10
(E)
2-5-2.
Saving of 3Dgamma/LookUpTable/
Main Board Data ............................................2-10 (E)
2-5-3.
Saving of DDC Data ...................................... 2-11 (E)
2-5-4.
Saving of NVM Data .....................................2-12 (E)
2-5-5.
Writing of 3Dgamma/LookUpTable/
Main Board Data ............................................2-13 (E)
2-5-6.
Writing of DDC Data .....................................2-14 (E)
2-5-7.
Saving of NVM Data .....................................2-15 (E)
2-6. Adjustment Item Initialize Data ..............................2-16 (E)
3. Troubleshooting and Circuit Description
3-1. Troubleshooting.........................................................3-1
(E)
3-2. Circuit Description ....................................................3-5 (E)
3-2-1.
Main Board ......................................................3-5 (E)
3-2-2.
Sensor Board ....................................................3-6 (E)
3-2-3.
G Board ............................................................3-6 (E)
