PANASONIC PT-LB75U
Instrukcja Serwisowa

PT-LB80NTU / PT-LB80NTE / PT-LB80NTEA / PT-LB80U / PT-LB80E / PT-LB80EA / PT-LB75NTU / PT-LB75NTE / PT-LB75NTEA / PT-LB75U / PT-LB75E / PT-LB75EA

7.2.

Removal of Upper Case

1. Turn the projector upside down. 2. Unscrew the 7 screws.

6. Unscrew the 12 screws and remove the connector metal fittings. Note: · For PT-LB80NT**/LB75NT**, WL-P.C.Board is attached on the connector metal fittings. Be careful with handling.

3. Return the projector to the normal position. 4. 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. Loosen the 2 screws until they idle, remove the lamp unit cover. Note: · For the interlock switch damage prevention when reassembling, must remove the lamp unit cover. 3. Unscrew the 2 screws and remove the connector cover.

7.4.

Removal of K1-P.C.Board and K2-P.C.Board Block

1. Remove the A-P.C.Board block according to the steps 1 through 5 in the section 7.3. "Removal of A-P.C.Board". 2. Loosen the 3 screws until they idle, remove the lamp unit with the handle. 3. Unscrew the 3 screws and remove the block of Analysis Block, LCD Block and Projection Lens. 4. Unscrew the 3 screws and remove the Lamp house. 5. Unscrew the 2 screws and remove the A-P.C.Board block (with WL-P.C.Board).

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