Panasonic PT-F300E, Руководство по обслуживанию

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10 in the section 8.14. "Removal of B/Q Module".
3. Unscrew the 3 screws and remove the block of Analysis
Block, LCD Block and Projection Lens.
4. Unscrew the 2 screws and remove the lamp fan.
5. Unscrew the 1 screw and remove the thermofuse
attachment fittings.
6. Unscrew the 3 screws and remove the K1- and K2-
P.C.Boards block.
8.8. Removal of L-P.C.Board
1. Remove the block of Analysis Block, LCD Block and
Projection Lens according to the steps 1 through 8 in the
section 8.17. "Removal of Analysis Block and Projection
Lens".
2. Unscrew the 1 screw and remove the L-P.C.Board.
8.9. Removal of R-P.C.Board
1. Remove the upper case according to the section 8.2.
"Removal of Upper Case".
2. Disconnect the connector (S4 or A27) between R-
P.C.Board and A-P.C.Board.
3. Unscrew the 1 screw and remove the R-P.C.Board.
8.10. Removal of S1-P.C.Board
1. Remove the upper case according to the section 8.2.
"Removal of Upper Case".
2. Open the front door.
3. Unscrew the 1 screw and remove the front cover (inside).
4. Unscrew the 1 screw and remove the grounding terminal.
5. Unscrew the 2 screws and remove the power separation
wall.
6. Remove the front cover.
Note:
·
S1-P.C.Board and S2-P.C.Board are attached.
7. Disconnect the connector between S1-P.C.Board and S2-
P.C.Board.
8. Unscrew the 5 screws and remove the S1-P.C.Board.
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PT-FW300NTU / PT-FW300NTE / PT-FW300NTEA / PT-FW300U / PT-FW300E / PT-FW300EA / PT-F300NTU / PT-F300NTE / PT-F300NTEA / PT-F300U / PT-F300E / PT-F300EA