Hi,
I and some of my friends had same problem with ff card (rev.1.3) after 5-6 years. And replaced LNBP chip (located near bigest capacitor), now everything work as used to be. Total cost of repair was 10 euros ;)
Ah cool. I've also a rev. 1.3 so I will try to do the same :-) Can you give me the part-number of that chip. Where did you get it?
So This is the power supply for the LNB and creates the different voltages and frequencies telling which band and H/V is required. Can I test the actual output with an oszilloscope? You know which signals must be there when in low/high-band and H/V?
Greets and thank you Patrick