Removal Of Upper Case; Removal Of A-P.c.board - Panasonic PT-LB10NTU Service Manual

7.2.

Removal of Upper Case

Note.
· For PT-LB10NTU/E, remove a wireless card before
disassembling.
1. Turn the projector upside down.
2. Unscrew the 6 screws.
3. Return the projector to the normal position.
4. Lift the upper case upward (approx. 10 cm).
5. Disconnect the cable from S1-P.C.Board (connector A8 on
A-P.C.Board) and remove the upper case.
7.3.

Removal of A-P.C.Board

1. Remove the upper case according to the section 7.2.
"Removal of Upper Case".
2. Unscrew the 1 screw on the backside and remove the
connector cover.
3. Unscrew the 1 screw fixing the connector metal fittings on
the backside.
4. Unscrew the 3 screws and remove the grounding metal (2).
PT-LB10NTU / PT-LB10NTE / PT-LB10U / PT-LB10E / PT-LB10VU / PT-LB10VE / PT-LB10SU / PT-LB10SE
5. Disconnect the connectors from/to the A-P.C.Board.
6. Unscrew the screws (PT-LB10NTU/E: 5, Others: 2) and
remove the A-P.C.Board block (PT-LB10NTU/E: with WL-
and S2-P.C.Boards, Others: with S2-P.C.Board).
7. While disconnecting the 2 connectors, remove the WL-
P.C.Board from the A-P.C.Board block (PT-LB10NTU/E
only).
8. Unscrew the 10 screws and remove the connector metal
fittings.
Note:
· Because the S2-P.C.Board block is attached, work
carefully when removing the connector metal fittings.
9. While disconnecting the connector between A- and S2-
P.C.Boards, remove the S2-P.C.Board block.
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