Panasonic PT-LB75EA Service Manual

Also see for PT-LB75E: Specifications Operating instructions Service manual

Contents

Panasonic PT-LB75EA Service Manual Manual pdf 14 page image

7.2. Removal of Upper Case1. Turn the projector upside down.2. Unscrew the 7 screws.3. Return the projector to the normal position.4. Remove the upper case.7.3. Removal of A-P.C.Board1. 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 unitcover.Note:· For the interlock switch damage prevention whenreassembling, must remove the lamp unit cover.3. Unscrew the 2 screws and remove the connector cover.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).6. Unscrew the 12 screws and remove the connector metalfittings.Note:· For PT-LB80NT**/LB75NT**, WL-P.C.Board isattached on the connector metal fittings. Be carefulwith handling.7.4. Removal of K1-P.C.Board andK2-P.C.Board Block1. Remove the A-P.C.Board block according to the steps 1through 5 in the section 7.3. "Removal of A-P.C.Board".2. Loosen the 3 screws until they idle, remove the lamp unitwith the handle.3. Unscrew the 3 screws and remove the block of AnalysisBlock, LCD Block and Projection Lens.14PT-LB80NTU / PT-LB80NTE / PT-LB80NTEA / PT-LB80U / PT-LB80E / PT-LB80EA / PT-LB75NTU / PT-LB75NTE / PT-LB75NTEA / PT-LB75U / PT-LB75E / PT-LB75EA