Disassemble; How To Replace The Lamp - Toshiba P503DL Service Manual

DISASSEMBLE

1. HOW TO REPLACE THE LAMP

1) Turn off the power switch and disconnect AC cord.
Make loose 3 screws at the lamp door.
2) Open Lamp door as right picture arrows show.
3) Rotate Locking Lever as shown as
arrow (1) below.
4) Gently pull the lamp housing
to the right as picture below,
arrow (2) shows.
?
? ? ? ? ? ?
Lamp housing
? ? ? ? ? ? ?
Lock Lever
5) Attach new lamp at the
guide rail shown as right
then slide as arrow (1) shows.
Lock lever needs to be at un-lock
position, then push in the lamp
holder at the right place.
Lock the Lock ring by lock lever
as arrow (2).
Not e: When the lamp unit is not placed correctly, brightness or other picture performance may not be
Achieved to the specification. Make sure that the lamp is nicely fit and fastened.
Check also if the lamp power supply connector is securely inserted.
6) Attach lamp door.
7) Turn ON the power switch, connect PC with software, Cube commander, or remote control, then
enter to the ADJUST mode à SPECIAL mode à F à STD thus the lamp timer is reset.
Lamp door screws
?
Lamp unit
Lock lever
? ? ? ? ? ?
?
19
?
?
?
?
?
Lamp door
? ? ? ? ?
Screws are shown enlarged
(
? ? ? ? ? ? ? ? ? ? ? ? ? ?
Note: Lamp housing and Lamp may be
hot, be careful when touch to it.
Do not touch lamp glass shield, an
oil particle from finger may affect
picture quality or lamp may be
damaged.
Wipe and clean lamp glass shield
surface before its installation if it
was not clean.
Lamp Unit
? ? ? ? ? ? ?
)
? ? ? ? ? ?
Guide rail
?
DISASSEMBLY