Condenser Lens Adjustment - Sanyo PLC-WM4500L Service Manual

Optical Adjustment

1-4. condenser lens adjustment-2

1
Move the condenser lens to remove the color shading on the top/bottom or
left/right of the screen.
1) Insert a slot driver into the slot
tally as shown in Fig.1-5.
2) Insert a slot driver into the slot
as shown in Fig.1-6.
2
A
Tighten screws and
Cyan/Magenta
B
and turn it to move the image horizon-
d
and turn it to move the image vertically
c
to fix the Condenser lens.
(target screen image)
A
B
Magenta/Cyan
Fig.1-7
White
c
-40-
d
Cyan/Magenta
Magenta/Cyan
Fig.1-8