Panasonic PTL785U - LCD PROJECTOR UNIT, Service Manual

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3. Covering with an insulator (cloth or the like) to prevent a
short circuit, set the A-P.C.Board on the main unit.
Note:
· Handle with care not to apply external force to
connecting parts which connect the main unit and A-
P.C.Board.
4. Unscrew the 2 screws and remove the lamp fan.
9.5.3. Adjustment Procedure
9.5.3.1. Outline
· Shifting two mirror adjusting levers in the same direction,
adjust color unevenness on the screen upper/lower sides.
·
Shifting two mirror adjusting levers in opposite directions,
adjust color unevenness on the screen right/left sides.
9.5.3.2. G Reflector Adjustment
1. Turn on the power and display 100 % white pattern on the
screen.
2. Loosen each 2 screws fixing the 2 mirror adjusting levers A
just until the lever can be shifted.
3. Adjust the mirror adjusting levers A positions to minimize
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PT-L785U / PT-L785E