Panasonic PT-D7700U - Removal of G-P.C.board

(12) Unscrew the 4 screws and remove the rear cover.
(13) Unscrew the 3 screws and remove the J-P.C.Board.
11.7. Removal of G-P.C.Board
(1) Remove the upper case according to the section 11.3. "Removal
of Upper Case".
(2) Unscrew the 2 screws and remove the intake duct.
(3) Unscrew the 4 screws and remove the G-P.C.Board.
34
PT-D7700U / PT-D7700E