Sony VPL-F430HZ Service Manual Download

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1 (E)

VPL-FHZ65

Table of Contents

Manual Structure

Purpose of this manual ............................................................ 3 (E)
Related manuals ...................................................................... 3 (E)
Trademarks .............................................................................. 3 (E)

1. Service

Overview

1-1.  Precautions for Service Personnel .............................1-1 (E)
1-2.  Appearance Figure ....................................................1-1 (E)
1-3.  Precaution for Transport ............................................1-2 (E)
1-4.  Board Location ..........................................................1-3 (E)
1-5. Tightening

Torque

.....................................................1-3

(E)

1-6. Disassembly

..............................................................1-4

(E)

1-6-1.

Electrostatic Filter Assembly ...........................1-8 (E)

1-6-2. Lens

Assembly

.................................................1-9

(E)

1-6-3.

Rear Cover Assembly and
Lens Cover Assembly ......................................1-9 (E)

1-6-4.

Top Cover Assembly and H Board ................1-10 (E)

1-6-5.

C Board ..........................................................1-12 (E)

1-6-6.

DC Fan (For Laser Source Unit)....................1-14 (E)

1-6-7.

DC Fan (For Air Intake) and V Board ...........1-15 (E)

1-6-8.

TA Board ........................................................1-17 (E)

1-6-9.

Laser Source Unit ..........................................1-18 (E)

1-6-10. Q Board and MX Board .................................1-21 (E)
1-6-11.

Optical Block Assembly ................................1-22 (E)

1-6-12. DC

Fan

(For Power Supply) and NF Board ...1-23 (E)

1-6-13.  Power Unit .....................................................1-24 (E)
1-6-14.  Switching Regulator (LD Board) ...................1-25 (E)
1-6-15.  U Board ..........................................................1-26 (E)
1-6-16. PS

Assembly

..................................................1-27

(E)

1-6-17. In-polarizer (R)/(G)/(B) Assemblies ..............1-28 (E)
1-6-18. Shift Unit Assembly/Prism Block Assembly/

Unit Assembly/4P Output Glass Assembly....1-29 (E)

1-7. Installation/Removal of Lens Assembly .................1-30 (E)
1-8. Auto Filter Cleaning Function.................................1-32 (E)
1-9. Cleaning

..................................................................1-37

(E)

1-9-1.

Optical Block Assembly ................................1-37 (E)

1-9-2.

In-polarizer (R)/(G)/(B) Assembly ................1-37 (E)

1-9-3.

Illumination System Optical Parts .................1-39 (E)

1-9-4.

PS Converter, First Fly-eye Lens and
Second Fly-eye Lens ......................................1-41 (E)

1-9-5. Prism

Assembly

.............................................1-43

(E)

1-10. Function for Service (Network) ..............................1-44 (E)

1-10-1. Outline

...........................................................1-44

(E)

1-10-2.  Connection Procedure ....................................1-44 (E)
1-10-3.  Update Function .............................................1-45 (E)
1-10-4.  Setup Function ...............................................1-47 (E)

1-11.  Location Information of the Labels .........................1-49 (E)
1-12.  Indicator Display .....................................................1-52 (E)
1-13.  Circuit Description ..................................................1-54 (E)

1-13-1.  Video/Audio Signal Processing Board ..........1-54 (E)
1-13-2.  Signal Generation Board ................................1-54 (E)
1-13-3.  Sensor Boards ................................................1-55 (E)
1-13-4.  Lens shift boards ...........................................1-55 (E)
1-13-5.  Power Supply Board ......................................1-56 (E)

1-14. Power Cord ..............................................................1-56 (E)
1-15. Lead-free Solder ......................................................1-56 (E)

2. Adjustments

2-1. Notes on Servicing ....................................................2-1 (E)
2-2. Procedure When Replacing the Parts ........................2-1 (E)

2-2-1.

Unit Assembly ..................................................2-1 (E)

2-2-2.

Prism Block Assembly .....................................2-1 (E)

2-2-3.

C Board ............................................................2-2 (E)

2-2-4.

Laser Source Unit ............................................2-2 (E)

2-2-5. PS

Assembly and In-polarizer (B) Assembly ...2-2 (E)

2-3. Electrical

Adjustment