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7.2. Removal of Upper Case
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 4 screws and remove the lamp shield.
5. Disconnect the connectors from/to the A-P.C.Board block
with the S2- and G-P.C.Boards.
6. Unscrew the 2 screws and remove the A-P.C.Board block.
7. Disconnect the flexible cable from connector A20 on A-
P.C.Board.
8. Unscrew the 9 screws and remove the connector metal
fittings.
Notes:
·
Because the S2-P.C.Board block is attached, work
carefully when removing the connector metal fittings.
carefully when removing the connector metal fittings.
·
G-P.C.Board is attached to the connector metal
fittings. Be careful with handling.
fittings. Be careful with handling.
9. While disconnecting the connector between A- and S2-
P.C.Boards, remove the S2-P.C.Board block.
16
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