Re: Mirage PI-170DTLA

Ok I got some finding: after adjusting the brightness and contrast around 20 (max 100) the monitor is working great, no flickering no turning off no hissing sound. I have tested for about 3 hrs and is ok. I guess the CCLF lamps are getting weaker and the inverter is cutting power because of that.
I hope this could help some one with a similar problem.
Thank you.

Re: Mirage PI-170DTLA

Thank you I will check those asap.

Ciao

Hello I have a Belinea 1905 S1 19" LCD monitor and the screen is going off after about 1 minute.
The green led on the front panel stay on, and if I turn the monitor off and turn back on it will work for other minute or so.
The power supply board model is Mirage Electronics PI-170DTLA Rev:A
I already have change all the capacitors on this board and nothing have change (except for the hissing sound that have disappeared).

Please help

Re: New Members - Giovanni from Italy

Hello to all, I'm Giovanni from Torino Italy and I have worked with computer and electronic for over 35 years.
I recently have rediscovered repairing again and how fun it is, well yes for a wile I was just replacing entire board or modules; because was economic.
But with the beginning of the crisis I discovered that people prefer repairing than buying new (because most of the time is cheaper and don't create electronic garbage).
In any case, I now have begun study again and of course this web site/forum for some one like...