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[vdr] [OT] Hardware -> Multiswitch
Hi, sorry for this Offtopic, but I think you can help me or give me some ideas!
Here are 2 Linux Boxes that have a dvb-s card.
They are connected to the sat by a 5/4 multiswitch.
since some time, both can't watch tv.
We can only connect the right cable directly to the card tp watch some channels, so the cards are fully functional.
When I connect only the cable with 18V 22kHz I get a little bit of the signal, one 1-0.2 fps, sound only "blibbs".
I've opened the Multiswitch and measured the power after the voltage regulator, and there is 12V.
The curios think: we have 2 same multiswitches and both are now defect!
Could be the power supply unit defect?
Any other ideas? Is there a special capacitor or something else which I could watch for?
Or another better (german) mailinglist or forum for such a problem?
Thank you!
David
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