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marek
Joined: 17 Aug 2013 Posts: 2
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| Posted: Sat Aug 17, 2013 1:46 pm Post subject: Sony VPH D50QM HELP!!! |
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to be complete, here again what happend:
suddenly when beamer turning on the letters appear as usual (screen stays white for 5 min....) but I see that the colors are not aligned anymore.
Pressing MENU to exit the textscreen but I get a black screen, no image. Pressing MENU again to enter menu-screen it says: Input B: No signal.
tried to change all settings on the beamer and on the dvdo i-scan. (framerates, input and output setting and so on)
Tried different cables, tried running without dvdo. All with no changes.
Like I said, only s-video is going.
Now I installed the new moome full HD v3 card. no signal.
But following is strange:
I sent the old card which I supposed to be broken to have it checked. The result is that when they put it into the same type of beamer they didnt get any picture/signal as well. This means that the card is broken? If so why a replacement didnt help? this is somehow strange. If they said the card is ok I would look for the error to be somewhere else or is the card AND the board broken???
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Curt Palme CRT Tech
Joined: 08 Mar 2006 Posts: 24396 Location: Langley, BC
TV/Projector: All of them!
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| Posted: Sat Aug 17, 2013 2:08 pm Post subject: |
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When you emailed me, you didn't give me the model number. With 40 emails a day, I cannot keep track of everyone's projector, so now I know what model it is.
the colors are not aligned because the set is not seeing an input signal.
Is it a D50HTU, which needs a Moome extender card to work.
If your old Moome card worked, then stopped working, and the new one doesn't work, then your main A board is bad I would suspect. That is the RGB input board which also has the CPU/controller and memory circuit in it.
I have working spares. \
Maybe you had some kind of power or signal surge that damaged both the Moome and the RGB input board at the same time?
that's all I can guess that it is. To be sure, mabe someone else in Europe has a Sony CRT that you can try the new Moome card in?
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RaWsHaRk
Joined: 01 May 2009 Posts: 131 Location: Finland
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| Posted: Sat Aug 17, 2013 5:05 pm Post subject: |
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where are you located? I have a D50 and 1252 and could try the card if you want. location Finland.
_________________ Electrohome Marquee 7500.
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marek
Joined: 17 Aug 2013 Posts: 2
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| Posted: Sat Aug 17, 2013 6:27 pm Post subject: |
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thanks. too far. germany. thanks anyway
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