SU-HS2, VPL-HS2, VPLL-CW20 - Sony Projector Service Manual (repair manual). Page 4

1

VPL-HS2

1-1.

Board Layouts ............................................................................................. 1-1

1-2.

Disassembly ................................................................................................ 1-2

1-2-1.

Top Cover Assy Removal .......................................................... 1-2

1-2-2.

NR, L, HA, HB Boards and Hood Assy Removal ..................... 1-3

1-2-3.

Jog Unit Assy Removal .............................................................. 1-4

1-2-4.

DC Fan Removal ........................................................................ 1-4

1-2-5.

U, NF Boards and Filter Assy Removal ..................................... 1-5

1-2-6.

Blower Fan and Speaker Removal ............................................. 1-5

1-2-7.

DC Fan and Lamp Fan Holder Removal .................................... 1-6

1-2-8.

B Board Removal ....................................................................... 1-6

1-2-9.

Optics Block Assy and C Board Removal ................................. 1-7

1-2-10. Power Supply Block and G Board Removal .............................. 1-8
1-2-11. F Board Removal ....................................................................... 1-9

1-2-12. Lamp House and Lamp Duct (TP), (BT) Removal .................. 1-10
1-2-13. QA Board Removal .................................................................. 1-11

1-2-14. Extension Board and EXtension Connectors ........................... 1-12
1-2-15. Extension Board and Extension Connectors Connection

(C Board) .................................................................................. 1-13

1-2-16. Extension Board and Extension Connectors Connection

(B Board) .................................................................................. 1-14

1-2-17. Connection Example ................................................................ 1-15

1-3.

Service Knowhow ..................................................................................... 1-16

1-3-1.

After Replacing the Prism Block ............................................. 1-16

1-3-2.

After Replacing the Board ....................................................... 1-16

1-4.

Memory ..................................................................................................... 1-17

1-5.

Warning on Power Connection ................................................................. 1-19

2-1.

Preparations ................................................................................................. 2-1

2-1-1.

Equipment Required ................................................................... 2-1

2-1-2.

Factory Mode Setting ................................................................. 2-1

2-2.

V COM Adjustment .................................................................................... 2-1

2-3.

Adjustment Item Initialize Data .................................................................. 2-2

2-4.

White Balance Adjustment on Servicing .................................................... 2-8

2-4-1.

White Balance Adjustment ........................................................ 2-8

2-5.

Tilt Adjustment ........................................................................................... 2-8

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