12 Nov 2018 10:05
I have an Vampire 600 V2.0 from Majsta. On weekend I made the C3 & C6 Power Fix and also the Video Fix. On Majstas Page I read that there´s a better solution for the Power Fix.
Here the Text from Majstas Page:
"There was much better solution I did in final production. Solution was very slick and did the job perfectly. C3 and C6 capacitors were replaced with 22uF values, but real fix happened on bottom side of the card replacing 0805 100nF ceramic capacitors with 22uF 0805 ones. This ensured more power to the FPGA and real professional production could start."
I changed C3&C6 with 22uF and want to do the same on the bottom side. But which one should I replace? Only C63,C64,C65,C66 or C32,C33,C34,C35 too?
The Video out Fix works perfect!
Now I have a stable Picture in Higher Resolutions without the Black Screen. I was able to test the Vampire Demo, before the Fix my Monitor turned on and off the whole Time.