How To Replace The Lamp Unit - Toshiba TheaterWide 57HM117 Owner's Manual

57HM117_EN.book Page 64 Friday, March 23, 2007 9:48 AM

How to replace the lamp unit

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.
Required tools:
Manual screwdrivers (Phillips and slotted)
•
Soft, lint-free gloves
•
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.
3
On the lamp unit door on the back of the TV, loosen the
screw using a manual screwdriver, and then remove the
lamp unit door.
Lamp unit door detail
TV back
64
Chapter 9: Appendix
4
Using a manual Phillips screwdriver, loosen the two
screws on the lamp unit.
WARNING: RISK OF ELECTRIC
SHOCK!
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.
5
Grasp the lamp unit handle and gently pull the lamp unit
straight out of the TV. Set the old lamp unit aside
(- "Disposing of the used lamp unit" on page 65).
NOTE:
replacing the lamp unit.
6
Carefully insert the new lamp unit straight into the TV
until it is fully seated.
Loosen screw
using manual
screwdriver
Lamp unit screws
Wear soft, lint-free gloves when
HM117 (E/F) Web 213:276