Panasonic PT-DZ12000U / PT-DZ12000E / PT-D12000U / PT-D12000E / PT-DW100U / PT-DW100E (serv.man2) Service Manual ▷ View online
12.2. Removal of Upper Case
(1)
While pressing the projection lens cover lock buttons, pull the
cover forward to remove it.
cover forward to remove it.
(2)
Unscrew the 2 screws and remove the front case.
(3)
Loosen the 1 screw until it idles and open the lamp unit cover.
(4)
Unscrew the 5 screws and remove the upper case.
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PT-DZ12000U / PT-DZ12000E / PT-D12000U / PT-D12000E / PT-DW100U / PT-DW100E
12.3. Removal of A-P.C.Board
(1)
Remove the G-P.C.Board according to the section 12.6.
"Removal of G-P.C.Board".
"Removal of G-P.C.Board".
(2)
Unscrew the 4 screws and remove the FH-Module.
Note:
·
The FH-Module is connected onto the WF-Module (for
PT-DW100*, A-P.C.Board) with the connector. Work
carefully when removing it.
PT-DW100*, A-P.C.Board) with the connector. Work
carefully when removing it.
(3)
Unscrew the 4 spacers counterclockwise and remove the WF-
Module.
Module.
Note:
·
The WF-Module is connected onto the A-P.C.Board with
the connector. Work carefully when removing it.
the connector. Work carefully when removing it.
·
For PT-DW100*, skip work in this step because the WF-
Module is not installed.
Module is not installed.
(4)
Unscrew the 6 screws and remove the A-P.C.Board.
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PT-DZ12000U / PT-DZ12000E / PT-D12000U / PT-D12000E / PT-DW100U / PT-DW100E
12.4. Removal of CL-P.C.Board
(1)
Loosen the 1 screw until it idles and take the filter cleaning unit
out.
out.
(2)
Unscrew the 5 screws and remove the front cover.
(3)
Unscrew the 1 screw and remove the CL-P.C.Board.
12.5. Removal of FH-Module
(1)
Remove the upper case according to the section 12.2. "Removal
of Upper Case".
of Upper Case".
(2)
Unscrew the 4 screws and remove the FH-Module.
Note:
·
The FH-Module is connected onto the WF-Module (for
PT-DW100*, A-P.C.Board) with the connector. Work
carefully when removing it.
PT-DW100*, A-P.C.Board) with the connector. Work
carefully when removing it.
31
PT-DZ12000U / PT-DZ12000E / PT-D12000U / PT-D12000E / PT-DW100U / PT-DW100E
12.6. Removal of G-P.C.Board
(1)
Remove the upper case according to the section 12.2. "Removal
of Upper Case".
of Upper Case".
(2)
Unscrew the 2 screws and remove the blindfold board.
(3)
Unscrew the 6 screws and remove the connection terminals
panel with S-P.C.Board and SL-P.C.Board.
panel with S-P.C.Board and SL-P.C.Board.
(4)
Unscrew the 4 screws and remove the signal processing block.
(5)
Unscrew the 3 screws and remove the NN-Module.
32
PT-DZ12000U / PT-DZ12000E / PT-D12000U / PT-D12000E / PT-DW100U / PT-DW100E
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