Sony GRAND WEGA KDF-42WE655 Operating Instructions Manual page 19

Place back tile lamp cover, then tighten tile screw.
!_a If the screw of the lamp cover is slanted, the lamp may not light up
properly. In such a case, take out the screw and reinsert it straight
into the screw hole,then tighten the screwcompletely 4seepage 126_.
/_ If the lamp cover is not reattachedsecurely,the self-diagnostic
function may be triggered and the POWER/STANDBY indicator
flashes three times (see page 126).
Reattach tile front panel securely.
Tightly screw the side panel in its place.
This illustration is for KDF-50WE655.
The screw for KDF-42WE655 is more
to the inside.
Y'_ Consult your Sony dealer for a Sony XL-2100U or XL-21O0(for
WE655 series) replacement lamp.
/_ Takegreat care when replacingthe lamp or plugging in/unplugging
the connecting cords. Rough handling may cause the LCD
projection TV to fall, damaging the TV,the TV stand and/or the floor.