Panasonic PT-D7700U - Input Signal Data Management; Registration of New Data

11.17. Removal of Analysis Block
(1) Pull out the terminal block according to the steps 1 through 6 in
the section 11.6. "Removal of J-P.C.Board".
(2) Unscrew the 2 screws and remove the intake duct.
(3) Loosen the 2 screws fixing the lamp unit until 1 they idle and
remove the lamp unit 1.
(4) Unscrew the 2 screws fixing the lamp unit terminal for ballast-1.
(5) Unscrew the 3 screws and remove the fan bracket with the
ballast-1 fan.
(6) Unscrew the 4 screws and remove the G-P.C.Board.
(7) Unscrew the 3 screws and remove the G-P.C.Board bracket.
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PT-D7700U / PT-D7700E