Hitachi CP-X1200W, Service Manual

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CP-X1200(P5XLA) / CP-X1250(P5XMLA) / CP-X1200WA(P5XMLB)
/ PJ1165(P5XMB)
Cautions when disassembling the projector
The Keypad board is installed on the Upper case. When removing, lift carefully without excessive force to
prevent damaging cables and connectors.
E303, E304
Keypad board
When removing the Drive board, there might be damage to the flexible cables of LCD panels and two board-to-
board connectors. Handle them with care when disassembling.
(1) Before remove the Drive board, disconnect the all cables from connectors on it.
(2) Lift up the Drive board straightly to disconnect two board-to-board connectors on the opposite side of it, after
taking off the screws of it.
Board-to-board connectors
PWB assembly Drive
When removing the optical unit, move it it the direction of the arrow so that the protuberance of the optical unit
fan does not become caught in the indentation in the bottom case. Use care to avoid applying any stress to the
optical unit.
The fan cooling sirocco fan
is easily damaged;
therefore, use care to avoid
applying any impact after
removing the optical unit.
Bottom case indentation
Fan protuberance