Adjustments; Adjustments After Parts Replacement; Note On Main Board Replacement - Sanyo PLC-WL2500 Service Manual

Adjustments

Adjustments after Parts Replacement

Contrast Adjustment
Condenser lens adjustment
Relay lens-out adjustment
Fan voltage adjustment
Black level adjustment
Panel type check and setting
Auto calibration adjustment [PC]
Auto calibration adjustment [Component]
Auto calibration adjustment [Video]
Common center adjustment
50% white adjustment [PC]
50% white adjustment [Video]
White balance adjustment [PC]
White balance adjustment [Video]
Color shading correction adjustment *
* T o adjust this item, the Projector Service Tool v. 4.20 software is needed. Refer to the owner's manual for this software for the
further details.

Note on Main Board Replacement

● Memory IC replacement (IC1371)
Memory IC (IC1371) on the main board stores the user control value including lamp used time. When the main
board is replaced with new one, the lamp used time will be reset. To keep the lamp use time, the memory IC should
be replaced with the one on previous main board.
disassembly / replaced Parts
LCd/ Condenser
Prism Ass'y Lens (Out) Lens (Out)
❍ ●
❍
●
●
●
●
❍ ❍
❍ ❍
❍
-25-
● : Adjustment necessary
Polarized Glass
relay
r G B
● ● ●
●
❍ ❍ ❍ ❍
❍ ❍ ❍ ❍
❍ : Check necessary
Power Main
Board Board
● ●
●
●
●
●
●
●
●
●
❍
❍
❍