Read Panasonic PT-VW360 / PT-VX430 / PT-VX431K (serv.man3) Service Manual online
ADJ-3
SECTION 3 ADJUSTMENTS
<VW360/VX430/VX431K>
1. 1. 2. Adjustment procedure
1. Select the internal test pattern signal “All white”.
2. Adjust the adjustment base of condenser lens out unit.
1) If the shading appears on the left or right of the screen as shown in Fig.1-1, loosen 1 screw A ,
and adjust the slot B by using a slot screwdriver.
2) If the shading appears on the top or bottom of the screen as shown in Fig.1-2, loosen 2 screws C,
and adjust the slots D by using a slot screwdriver.
3. Tighten screws A and C to fix the condenser lens out unit.
Lighting area
Move of slot D
Move of slot B
Effective area
A
B
D
C
D
Condenser lens out
Fig.1-1
Fig.1-2
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