Toshiba 46WM48P, Service Manual

Page: 14 / 97

- 14 -
Turn off the television and remove the mains plug
from the wall socket.
Allow the lamp to cool for at least 1 hour
before replacing it
.
Remember to wear gloves when replacing the
lamp unit.
Undo the lamp unit door by loosening the thumb
screw, then remove it by pulling the door outwards.
Using a manual Phillips hand screwdriver of
suitable size, loosen the two screws on the bottom
left and right of the lamp unit.
Using the lamp unit handle, gently pull the unit
out of the television and put to one side.
1
2
3
4
Replacing the Lamp unit
Carefully insert the new lamp unit into the
television until it is fully seated.
NOTE:
Make sure that the lamp unit it not subjected to
any knocks or bumps.
Never touch the lamp unit glass or allow it to get
dirty. This may affect the picture quality and
shorten the service life of the lamp.
Using the Phillips screwdriver tighten the two
screws. Make sure that the screws are hand-tight
only, do not use an electric screwdriver to avoid
over-tightening.
Replace the lamp unit door by inserting the hooks
on the left side of the door into the openings in
the televisions cabinet.
5
6
7
Replace the thumb screw and hand-tighten.
Plug in the mains lead and take the television out
of standby, the television may take a moment to
come up to full brightness. The television should
now operate normally.
If there is no picture, the picture is very dark or the
television does not turn on, turn it back off and
remove the plug from the mains power. Repeat
steps 1 to 7 to ensure that the lamp unit has been
installed correctly.
If the television still does not operate, make sure
the television is unplugged and contact your
Toshiba dealer.
Put the old lamp into the now empty lamp unit
box and dispose of it according to local
Government guidelines. Make sure it is out of
reach of children and animals.
8
9
Thumb Screw
Lamp Unit handle