Removal Of Z-P.c.board; Removal Of B/Q-Module - Panasonic PT-FW100NTU Service Manual

in the section 7.11. "Removal of S1-P.C.Board".
2. Disconnect the connector between S1-P.C.Board and S2-
P.C.Board.
3. Unscrew the 2 screws and remove the S2-P.C.Board.

7.13. Removal of Z-P.C.Board

1. Remove the upper case according to the section 7.2.
"Removal of Upper Case".
2. Unscrew the 2 screws and remove the Z-P.C.Board.

7.14. Removal of B/Q-Module

1. Remove the A-P.C.Board block according to the steps 1
through 4 in the section 7.3. "Removal of A-P.C.Board".
2. Open the front door.
3. Unscrew the 1 screw and remove the front cover (inside).
4. Unscrew the 1 screw and release the grounding terminal.
5. Unscrew the 2 screws and remove the power separation
wall.
6. Remove the front cover.
7. Unscrew the 2 screws and remove the exhaust fan.
8. Unscrew the 3 screws.
9. Lift the power block and unscrew the 2 screws, then
disconnect the lamp connector terminal.
Note:
· Because the lead wire between the power block and
the lamp connector terminal is short, be careful not
to apply excessive force into it.
10. Remove the power block.
11. Unscrew the 5 screws and separate the power unit and the
ballast unit.
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PT-FW100NTU / PT-FW100NTE / PT-FW100NTEA