Table Of Contents - Sony VPL-CS5A Service Manual

1. Service Overview
1-1. Appearance Figure ...................................................................................... 1-1
1-2. Board Locations .......................................................................................... 1-1
1-3. Disassembly ................................................................................................ 1-2
2. Electrical Adjustments
2-1. Preparation .................................................................................................. 2-1
2-2. V COM Adjustment .................................................................................... 2-2
2-3. Initial Values of Adjustment Items ............................................................. 2-3
2-4. Service Know-How ................................................................................... 2-11
2-5. White Balance Adjustment ....................................................................... 2-12
2-6. Memory Structure ..................................................................................... 2-13
VPL-CS5A/CS6/CX6/EX1

Table of Contents

1-3-1. Top Panel Assy Removal ........................................................... 1-2
1-3-2. Side Panel Assy and L, NR, H2, Q Boards Removal ................ 1-2
1-3-3. Power Block (Lamp) Removal ................................................... 1-3
1-3-4. DC Fan Removal ........................................................................ 1-3
1-3-5. Lens Gear Removal .................................................................... 1-4
1-3-6. Speaker Assy and DC Fan (Sirocco) Removal .......................... 1-4
1-3-7. C Board Removal ....................................................................... 1-5
1-3-8. MSC and MS (VPL-CX6) Boards Removal .............................. 1-5
1-3-9. GA and GB Boards Removal ..................................................... 1-6
1-3-10. Opt Unit Assy and Lamp Assy Removal ................................... 1-7
1-3-11. PS Con Aperture (VPL-EX1) and S In-polarizer (R), (G), (B)
Removal ..................................................................................... 1-7
1-3-12. Projection Lens Assy, Lamp Duct Assy and
U Board Removal ....................................................................... 1-8
1-3-13. S Prism Block Assy and
S Out-pre-polarizer (R), (G), (B) Removal ................................ 1-9
1-3-14. DC Fan (Sirocco) and V Board Removal ................................ 1-10
1-3-15. S Board Removal ..................................................................... 1-11
1-3-16. Extension Board and Extension Connectors ............................ 1-12
1-3-17. Extension Board and Extension Connectors Connection ......... 1-13
1-3-18. Warning on Power Connection ................................................ 1-14
2-1-1. Required Equipment ................................................................... 2-1
2-1-2. Opt Unit Adjustment .................................................................. 2-1
2-1-3. How to Enter the Factory Mode ................................................. 2-2
2-4-1. When the S Prism Block Is Replaced ...................................... 2-11
2-4-2. When the C Board Is Replaced ................................................ 2-11
2-4-3. When the Adjuster Assy Is Returned
by the Emergency Mode .......................................................... 2-11
2-5-1. HIGH Mode of INPUT-A ........................................................ 2-12
2-5-2. LOW Mode of INPUT-A ......................................................... 2-12
2-5-3. HIGH Mode of VIDEO ............................................................ 2-12
2-5-4. LOW Mode of VIDEO ............................................................. 2-12
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