Sanyo PLV-Z2000 Service Manual page 36

Optical disassemblies
19
LCd panel / prism ass'y disassemblies.
1. Remove the 3 screws (M2x2), remove the 3 Stopper and remove the Polarized glasses(R,G,B).
Note; Do not replace the LCD panel separately otherwise it can not obtain proper picture. Do not
touch the prism, the LCD panel and electrode of flexible cable.
IMPoRtANt NotICE on LCd Panel/Prism Ass'y Replacement
LCD panels used for this model can not be replaced separately. Do not disassemble the LCD Panel/Prism Ass'y.
These LCD panels are installed with precision at the factory. When replacing the LCD panel, should be replaced whole of
the LCD panels and prism ass'y at once.
After replacing LCD Panel/Prism ass'y, please check the following adjustments.
- Check the "Integrator Lens Adjustment" and "Relay Lens Adjustment" following to chapter "Optical
Adjustment".
- Check the "White Balance Adjustment" and "Common Center Adjustment" following to chapter "Electrical
Adjustment".
- Check the white uniformity on the screen.
If you find the color shading, please adjust the white uniformity by using the proper computer and "Color
Shading Correction" software supplied separately. The software can be ordered as follows;
stopper
Polarized glass (oUt/B)
Projector Service tool Ver. 4.10
Service Parts No. 610 337 8787
- 36 -
stopper
stopper
Polarized glass (oUt/G)
Polarized glass (oUt/R)