from an earlier post….
“But this has some good news, because I managed to salvage a 3300uF 16v Capacitor from this broken power supply to repair the power supply in my Humax FoxSAT-HD STB!”
It would appear that Humax have used rubbish cheap Foxcon capacitors in the STB, and after 24 months, it will stop working with the “GCOD – Green Circle of Death”, when if you turn on your STB, it will just sit there, with green leds rotating in a circle, The fix is to replace
C23 – 680 uF 25 volts (this is the 12v line to the LNB)
C12 – 2200uF 10 volts
as a quick fix, I’ve just replaced C12, with a 3300uF 16v cap, and I now have a working STB, but I’ve got some Panasonic Caps, on order from Boot Ferrule Man.
It’s a very quick fix, if you can use a soldering iron and solder sucker!
Tags: C12, C23, Foxcon, Humax FoxSAT-HD, power supply, PSU, STB