according to the section 7.4. "Removal of WL-P.C.Board".
3. For PT-LB20NTU/E/EA, unscrew the 2 screws and remove
the metal fittings for securing WL.
4. Unscrew the screws (PT-LB20NTU/E/EA: 2, Others: 3) and
remove the grounding metal (2).
5. Unscrew the 2 screws and remove the P-Module.
7.10. Removal of Lamp Unit
1. Turn the projector upside down.
2. Loosen the 2 screws until they idle, remove the lamp unit
cover.
3. Loosen the 2 screws until they idle, remove the lamp unit
with the handle.
Note:
·
When installing the lamp unit (or a new one) in the
main unit, place it in a specified position and press
the connector side and the opposite side of the lamp
unit (arrow positions shown in the figure below), and
confirm the lamp unit is inserted securely.
Then, tighten the 2 screws fixing the lamp unit, and
attach the lamp unit cover.
7.11. Removal of Analysis Block
and Lens
1. Remove the lamp unit according to the section 7.10.
"Removal of Lamp Unit".
2. Remove the A-P.C.Board block according to the steps 1
through 6 in the section 7.3. "Removal of A-P.C.Board".
3. Unscrew the 3 screws and remove the analysis block, LCD
block and lens.
19
PT-LB20NTU / PT-LB20NTE / PT-LB20NTEA / PT-LB20U / PT-LB20E / PT-LB20EA / PT-LB20SU / PT-LB20SE / PT-LB20SEA / PT-LB20VU / PT-LB20VE / PT-LB20VEA
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