Hitachi CP-X2511N Service Manual page 52

CP-X2511N(C15I-25N2) / CP-X3011N(C15I-30N2) / CP-X4011N(C15I-40N2) / CP-X2011N(C15-20N2) / ED-X45N(C15-20N2)
■ Detaching the MAIN board or INPUT board.
1. Remove screws from MAIN board and rear panel.
2. Detach the MAIN / INPUT board block, and separate the MAIN board or the INPUT board from the block.
When you detach and attach the main/input
board block, move the block along the the
rear panel of the bottom case so that the
optical unit or plastic sheet will not catch the
input board.
Otherwise, the optical unit might be damaged
and it might cause the light leakage from the
outer casing.
Remove this screw
Remove there screws
Flexible cables of LCD panel
CAUTION
Never swing the
screwdriver while
you loosen this
screw. Otherwise,
the I/O metal will
change.
CAUTION
Main board
Plastic sheet
Dichroic
optics unit
Input board
52
Rear panel
(Bottom case)