Replacement The Lamp - LG 62SX4D Service Manual

Lamp unit replacement
Lamp unit replacement
* You must replace the lamp when:
The image gets darker or starts to deteriorate.
The lamp indicator is orange.
The lamp indicator is red.
The message "Lamp Life Over" appears on the screen when
turning the TV on.
<Front panel of the TV>
Be careful when replacing lamp
Be careful when replacing lamp
- Turn off the power with the remote control.
In 3 minutes, press the power button to off on the front panel
and unplug the power cord.(For 2 minutes, cooling fan works
after turning off power)
- Allow the lamp to cool for 30 minutes before replacing it.
- Replace only with the same type lamp from an LG
Electronics Service Centre. Using another lamp type may
cause damage to the TV and lamp.
- Pull out the lamp only when replacing the lamp.
- Keep the lamp unit out of reach of children and heat sources
such as radiators, stoves.
- To reduce the risk of fire, lamp shall not be exposed to
liquids or foriegn material.
- Do not place the lamp near any heat source.
- Make sure the new lamp is securely tightened with screws.
If not, the image may be dark or there could be a risk of fire.
- Never touch the lamp unit glass or otherwise it will become dirty.
T o obtain a replacement Lamp unit
T o obtain a replacement Lamp unit
Lamp model number is on the lamp
cover. Check the lamp
model and then locate an LG Electronics
service centre.
Using another type of lamp may cause
damage to the TV or lamp.
Lamp unit disposal
Lamp unit disposal
LG Electronics is provided with an interlock switch to reduce
the risk of excessive ultraviolet radiation.
Dispose of the used lamp by returning it to the LG electronics
service centre.
Replacing the Lamp Replacing the Lamp
1. Turn off the power on the remote control to ST-BY.
In 3 minutes, press the power button to off on the front panel

REPLACEMENT THE LAMP

Lamp indicators
and unplug the power cord.
(Allow the lamp to cool for
30 minutes before replacing it.)
2. Remove the 2 retaining screws on
the lamp cover with a "+" type
screwdriver then separate the lamp
cover from the TV.
3. Remove the two retaining screws on the lamp case by using
"+" type screwdriver.
4. Lift up the fixed wire handle on the
lamp.
5. Pull out the knob slowly and remove
the lamp case.
6. Insert the new lamp gently into the correct position. Make
sure it is inserted correctly.
7. Tighten the screws you removed in step 3.
8. Replace the lamp cover and tighten the
cover screws.
(If the lamp cover is open, the lamp
indicator flashes green and the TV will
not turn on.)
Note :
- Only use LG approved lamp replacement.
- Using incorrect type of lamp may cause damage to the
TV or lamp.
- Make sure the lamp cover is securely fastened. If the lamp
cover is open, the TV will not turn on.
Reset Lamp Use
Reset Lamp Use
* You must reset lamp time on the menu after replacing the
lamp.
* In some models, the lamp time may not be reset.
1. Press the OK or ENTER button on the front panel and
MUTE button on the remote control simultaneously (For
Appox. 5 seconds).
Lamp Using Time Reset Menu
Lamp Using Time:
Total Lamp Using Time: 11011 hr
If you want to reset lamp
using time, Press
2. Press the OK or button.
G G
Lamp use time will be reset.
- 9 -
lamp case Screws
T ime
T ime
100 hr
(OK).
Exit Cancel
Screws
Knob