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Mitsubishi WD-73833 73" HDTV - Page 9 Questions & Answers
My tv wont turn on
If you used a generic or neolux lamp--this could happen, Mits do NOT like them. use a Phillips bulb !!
Premature Lamp Blow
Have you been turning off this set from some OTHER power source, such as a cable box ? The set MUST have constant power for at least 3 minutes after turn off for the bulb to cool down. Also, do NOT use a generic "bargain bulb" to replace--either an original or a phillips one do NOT use an Osram "neolux" lamp, Mits. do NOT like them !!
Blown lamps
Possible heat issue. Check for fan operation and any dust build up.
Sound but no picture
Dear Reece,
It seems that you have a problem with the power supply circuit that powers the video part of your projection TV or the power drivers for the three color (RGB) tubes. You will need to have it repaired by a service technician.
Hope it helps!
Best regards,
Miguel Luiz Martins
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