Read Panasonic PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA Service Manual online
7.7. Removal of K-P.C.Board
1. Remove the lamp unit according to the section 7.11.
"Removal of Lamp Unit".
2. Take the P-Module out according to the section 7.8.
"Removal of P-Module", and disconnect the connector from
the K-P.C.Board.
the K-P.C.Board.
3. Unscrew the 3 screws and remove the analysis block, LCD
block and lens.
4. Unscrew the 2 screws and remove the socket holder.
5. Unscrew
the
1
screw
and
remove
the
thermofuse
attachment fittings from the socket holder.
6. Unscrew the 2 screws and remove the K-P.C.Board.
7.8. Removal of P-Module
1. 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".
2. For PT-LB50NTU/E/EA, Unscrew the 3 screws and remove
the WL-P.C.Board and WL shield plate.
3. Unscrew the 2 screws and remove the block of power fan,
speaker and exhaust fan.
4. Unscrew the 3 screw and remove the power box.
5. Unscrew the 1 screw and remove the P-Module.
17
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
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