Snake
Joined: 10 Dec 2008
Posts: 1
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| Posted: Wed Dec 10, 2008 8:02 pm Post subject: tube dims after 1 minute D50Q |
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Hi,
I have a Sony D50Q projector with about 3000 hours on the counter. Now I have a problem with the red tube. After a cold startup everything works. After 1 minute the red tube starts to dim until it is not visible anymore.
I swapped the amplifier board on the neck of the tube and swapped several cables except the HV cable. Nothing helps.
What can I do to solve this problem?
Regards Sander
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