tisdag 15 mars 2011

DM500S LNB Problem fix

My problem was that my 2-1 DISEqC didnt switch as supposed, and that I had some problems when changing between high-low and low-high frquency channels.
I changed the C721 and C728 capacitors and the problem went away.
I have made this fix to a couple of boxes with simular problems and they all work lika a charm.

I changed C721 to 100uF and C728 to 220uF.
I think that it was the change of capacitors that did the fix and not that I used bigger values. But the bigger values dont hurt.


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