Showing posts with label dvb-t2. Show all posts
Showing posts with label dvb-t2. Show all posts

Saturday, September 2, 2017

M-tech DVB-T2 decoder dead now repaired

I received a DVB-T2 terrestrial decoder and the complaint was dead, I applied the power and pressed on the power on button and indeed there was no sign of life whatsoever.

I checked the voltage across the bridge diode input and I got 240Vac according to the power grid here in Kenya and with that I confirmed all the circuit before this are working well.

I checked the voltage at the main capacitor and I got 328 Vdc and again I was happy with the reading