How To Replace The Lamp Unit - Toshiba 46HM84 Owner's Manual

How to replace the lamp unit

Required tool: Manual Phillips screwdriver, gloves.
Optional tool: 5/32" or 4mm Allen wrench.
1. Turn off the TV and unplug the power cord.
WARNING:
Eye damage may result from
directly viewing the light produced by this
lamp. Always turn off the TV and unplug the power cord before
opening the lamp unit door.
2. STOP! Allow the lamp to cool for at least one (1) hour before
replacing it.
CAUTION: HOT SURFACE
The temperature of the lamp immediately
after use exceeds 392˚F (200˚C). Touching the lamp before it has
cooled will result in severe burns. ALLOW THE LAMP TO COOL
FOR AT LEAST ONE (1) HOUR BEFORE REPLACING IT.
3. On the lamp unit door on the side of the TV, loosen the thumb
screw by hand or by using a 5/32" or 4mm Allen wrench, and then
remove the lamp unit door.
TV back
WARNING:
The lamp unit door is provided with
an interlock to reduce the risk of electric shock and
excessive ultraviolet radiation. Never defeat its purpose
or attempt to service without removing the lamp unit
door completely. Failure to follow this WARNING may result
in death or serious injury.
4. Using a manual Phillips screwdriver, loosen two screws on the lamp unit.
Lamp unit screw
(Continued on next page)
Thumb
screw
Lamp unit door detail
WARNING: RISK OF
ELECTRIC SHOCK!
TO REDUCE THE RISK OF ELECTRIC SHOCK,
NEVER REMOVE TV COVERS, EXCEPT AS
SPECIFIED HEREIN. REFER ALL SERVICING
NOT SPECIFIED IN THIS MANUAL TO
QUALIFIED SERVICE PERSONNEL. Failure
to follow this WARNING may result in death
or serious injury.
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