Question about Panasonic PT-LB50U Multimedia Projector

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After changing the bulb image will not come on and solid orange light appears

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Other then POWER BUTTON light there are three lights more
1. lamp indicator
2. temperature indicator
3. computer input
witch one light is flashing RED or illuminated RED with POWER BUTTON orange light.
If LAMP INDICATOR light is illuminated RED than lamp runtime has reached 1800 hours. but projector still working.
If LAMP INDICATOR light flashing RED than lamp circuit failure, or abnormal function or lamp unit is damaged. In this case projector doing the same behave just like your projector.
if TEMPERATURE indicator illuminating RED the projector still projecting and if flashing RED than turned of itself

Posted on Jan 21, 2011

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vortash
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SOURCE: Lamp light is solid orange/red; No Image on screen when pj on

Sounds like bulb to me best way to check is take it to a service centere and they will use a replacement or test bulb to find out for you , it may not be your bulb it may be your ballast circuit . ... regards Vortash

Posted on May 10, 2009

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Hello
If the Lamp light and power lights are blinking orange, the lamp driver has failed, and the projector will automatically shut down. Unplug the power cord from AC mains wall socket, wait for three minutes and replug and see whether it helos you. If not, contact Dell service center.
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Sounds like bulb to me best way to check is take it to a service centere and they will use a replacement or test bulb to find out for you , it may not be your bulb it may be your ballast circuit . ... regards Vortash

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