Sony VPL-HS3 Service Manual ▷ View online
1
VPL-HS3
Table of Contents
1. Service Overview
1-1.
Appearance Figure ...................................................................................... 1-1
1-2.
Board Locations .......................................................................................... 1-1
1-3.
Disassembly ................................................................................................ 1-2
1-3-1.
Top Cover Assembly .................................................................. 1-2
1-3-2.
NR, L, HA, HB Boards and Hood Assembly ............................ 1-3
1-3-3.
Jog Unit Assembly ..................................................................... 1-4
1-3-4.
DC Fan ....................................................................................... 1-4
1-3-5.
U, NF Boards and Filter Assembly ............................................ 1-5
1-3-6.
Blower Fan and Speaker ............................................................ 1-5
1-3-7.
DC Fan and Lamp Fan Holder ................................................... 1-6
1-3-8.
B Board ...................................................................................... 1-6
1-3-9.
Optics Block Assembly-1 and C Board ..................................... 1-7
1-3-10. Optics Block Assembly-2 .......................................................... 1-8
1-3-11. PS Converter and Main Mirror .................................................. 1-8
1-3-11. PS Converter and Main Mirror .................................................. 1-8
1-3-12. Relay-1 Lens and G-refrect Dichroic Mirror ............................. 1-9
1-3-13. Each Paet Direction of Optical Block ...................................... 1-10
1-3-13. Each Paet Direction of Optical Block ...................................... 1-10
1-3-14. Power Supply Block and G Board ........................................... 1-11
1-3-15. F Board ..................................................................................... 1-12
1-3-15. F Board ..................................................................................... 1-12
1-3-16. Lamp House and Lamp Duct (TP), (BT) ................................. 1-13
1-3-17. QA Board ................................................................................. 1-14
1-3-17. QA Board ................................................................................. 1-14
1-3-18. Extension Board and Extension Connectors ............................ 1-15
1-3-19. Extension Board and Extension Connectors
1-3-19. Extension Board and Extension Connectors
Connection (C Board) .............................................................. 1-16
1-3-20. Extension Board and Extension Connectors
Connection (B Board) .............................................................. 1-17
1-3-21. Connection Example ................................................................ 1-18
1-4.
Service Knowhow ..................................................................................... 1-19
1-4-1.
After Replacing the Prism Block ............................................. 1-19
1-4-2.
After Replacing the Board ....................................................... 1-19
1-5.
Memory ..................................................................................................... 1-20
1-6.
Warning on Power Connection ................................................................. 1-22
2
VPL-HS3
2. Electrical Adjustments
2-1.
Preparations ................................................................................................. 2-1
2-1-1.
Equipment Required ................................................................... 2-1
2-1-2.
Optical Unit Adjustment ............................................................ 2-1
2-1-3.
Factory Mode Setting ................................................................. 2-1
2-2.
V COM Adjustment .................................................................................... 2-1
2-3.
Adjustment Item Initialize Data .................................................................. 2-3
2-4.
White Balance Adjustment in Service ...................................................... 2-10
2-4-1.
INPUT-A .................................................................................. 2-10
2-4-2.
VIDEO ..................................................................................... 2-11
2-5.
Tilt Adjustment ......................................................................................... 2-12
3. Semiconductors
................................................................................. 3-1
4. Spare Parts
4-1.
Notes on Repair Parts .................................................................................. 4-1
4-2.
Exploded Views .......................................................................................... 4-2
4-2-1.
Cover .......................................................................................... 4-2
4-2-2.
Chassis ........................................................................................ 4-4
4-2-3.
Base ............................................................................................ 4-6
4-2-4.
Optics-1 ...................................................................................... 4-8
4-2-5.
Optics-2 .................................................................................... 4-10
4-2-6.
SU-HS2 .................................................................................... 4-12
4-3.
Electrical Parts List ................................................................................... 4-13
4-4.
Packing Materials & Supplied Accessories .............................................. 4-30
4-5.
SU-HS2 ..................................................................................................... 4-30
5. Block Diagrams
F ................................................................................................................ 5-1
G ................................................................................................................ 5-1
B ................................................................................................................ 5-2
B ................................................................................................................ 5-2
C ................................................................................................................ 5-4
HA ............................................................................................................. 5-4
HA ............................................................................................................. 5-4
HB ............................................................................................................. 5-4
L ................................................................................................................ 5-4
L ................................................................................................................ 5-4
NR ............................................................................................................. 5-4
U ................................................................................................................ 5-4
U ................................................................................................................ 5-4
NF ............................................................................................................. 5-6
QA ............................................................................................................. 5-6
QA ............................................................................................................. 5-6
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VPL-HS3
6. Diagrams
6-1.
Frame Wiring .............................................................................................. 6-1
6-2.
Schematic Diagrams and Board Layouts .................................................... 6-2
B ................................................................................................................ 6-3
C .............................................................................................................. 6-13
F .............................................................................................................. 6-24
F .............................................................................................................. 6-24
G .............................................................................................................. 6-26
HA ........................................................................................................... 6-29
HA ........................................................................................................... 6-29
HB ........................................................................................................... 6-30
L .............................................................................................................. 6-31
L .............................................................................................................. 6-31
NF ........................................................................................................... 6-31
NR ........................................................................................................... 6-32
NR ........................................................................................................... 6-32
QA ........................................................................................................... 6-33
U .............................................................................................................. 6-39
U .............................................................................................................. 6-39
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