Sony VPL-VW528 - Table of Contents

1 (E)
VPL-VW520
Table of Contents
Manual Structure
Purpose of this manual ............................................................ 2 (E)
Related manuals ...................................................................... 2 (E)
1. Service Overview
1-1. Appearance Figure ....................................................1-1 (E)
1-2. Board Location .......................................................... 1-1 (E)
1-3. Tighten Torque ..........................................................1-2 (E)
1-4. Disassembly .............................................................. 1-3 (E)
1-4-1. Top Cover Assembly/Rear Cover Assembly/
NR Board/HA Board/BT Module .................... 1-3 (E)
1-4-2. Front Panel Assembly/NF Board/HB Board ...1-5 (E)
1-4-3. U Board ............................................................1-6 (E)
1-4-4. DC Fan (For Power Supply Assembly) ........... 1-7 (E)
1-4-5. CB Board/CA Board/Optical Unit Assembly ...1-8 (E)
1-4-6. DC Fan (For Lamp) ....................................... 1-11 (E)
1-4-7. DC Fan (For Intake)/M Board .......................1-12 (E)
1-4-8. DC Fan (For Lamp and Prism) ......................1-13 (E)
1-4-9. DC Fan (For Q Board) ...................................1-14 (E)
1-4-10. G Board ..........................................................1-15 (E)
1-4-11. Q Board ..........................................................1-16 (E)
1-5. Indicator Display .....................................................1-17 (E)
1-6. Circuit Description ..................................................1-18 (E)
1-6-1. Video Signal Processing System....................1-18 (E)
1-6-2. Signal Generation Board ................................1-18 (E)
1-6-3. Sensor Board .................................................. 1-18 (E)
1-6-4. Power Supply Board ......................................1-19 (E)
1-7. Processing of Flexible Flat Cable with Connector and
Harness of Bottom Cover Assembly ....................... 1-20 (E)
1-7-1. Flexible Flat Cable with Connector ...............1-20 (E)
1-7-2. Harness...........................................................1-21 (E)
1-8. Optional Fixtures ..................................................... 1-22 (E)
1-8-1. Extension ......................................................1-22 (E)
1-8-2. Connection ....................................................1-22 (E)
1-9. Power Cord ..............................................................1-23 (E)
1-10. Lead-free Solder ...................................................... 1-23 (E)
2. Electrical Adjustments
2-1. Preparations ...............................................................2-1 (E)
2-1-1. Required Equipment ........................................2-1 (E)
2-1-2. How to Enter the Service Mode .......................2-1 (E)
2-1-3. How to Enter the Model Name Display
(Shop Demonstration) Mode ...........................2-1 (E)
2-2. Servicing Precautions ................................................ 2-2 (E)
2-2-1. When Replacing the Optical Unit Assembly ... 2-2 (E)
2-2-2. When Replacing the QA Board .......................2-2 (E)
2-2-3. When Replacing the Board Other Than
the Above .........................................................2-2 (E)
2-3. White Balance Adjustment ........................................2-3 (E)
2-3-1. D93 Mode ........................................................2-3 (E)
2-3-2. D75 Mode ........................................................2-3 (E)
2-3-3. D65 Mode ........................................................2-4 (E)
2-3-4. D55 Mode ........................................................2-4 (E)
2-3-5. Custom Setting .................................................2-4 (E)
2-4. Calibration "save enable" Execution Procedure ........2-4 (E)
2-5. Device Adjustment Item Initialize Data ....................2-5 (E)
3. Software Update
3-1. Preparation ................................................................ 3-1 (E)
3-2. Firmware Update .......................................................3-2 (E)
3-3. Writing of Adjustment Data ......................................3-3 (E)
3-4. Reading of Adjustment Data .....................................3-4 (E)
3-5. Writing of FLASH Data ............................................ 3-5 (E)
4. Spare Parts
4-1. Notes on Repair Parts ...................................................... 4-1
4-2. Exploded Views ............................................................... 4-2
4-3. Packing Materials & Supplied
Accessories .................................................................... 4-15
5. Block Diagrams
Overall ............................................................................. 5-1
6. Frame Wiring
Frame Wiring................................................................... 6-2