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Mag Innovision Master
Re: mag LT561 Lcd monitor
Simply try replacing ALL the large Value Electrolytic Capacitors on that board, 1000uF, 470uF, 330uF, 220uF, they are "the big fat round blue things" marked with say 1000uF 16Volt or the like, get the EXACT same ones and replace them... this may indeed fix ya uint. Good luck.
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The clicking sound you hear is from the power supply trying to power up.
If you can solder you should be able to repair the monitor yourself.
The problem is caused by blown capacitors on the power board. Go to our
web site at : www.ccl-la.com/badcaps.htm
We have pictures of what to look for. Open your monitor and look at the
power supply board for any blown capacitors, replace all that you find.
The replacement parts can be ordered from several places on the
internet or we can supply them for you. The replacement parts will need
to be high temp and will be marked 105c. The values you need to get
will be marked on the sides of the ones you take out but will be
something like 220uf, 470uf, or 1000uf etc. and then a voltage rating.
When you install the new ones be sure to insert them with the polarity
stripe going the same direction as the old ones come out. If you don't
want to do the repair yourself we do offer a repair service for $35
plus return shipping. If you have any questions just let us know
Well, sure it fixable... but not so easy to find a AD board online. Only manufacturer carried this part... If you want you can contact them if they still have a refurbished parts laid around....
The lamps has nothing to do with it... what you need a new backlight inverter or repaired it by replaced a couples of bad capacitors... Sound easy... right! Not so... It's not always the caps problems.
I just changed my video card and after turning up my screen refresh rate (Hz) my monitor started doing the same thing. Monitor worked great for a long time but now its done! The only thing I can think of is that it has to have 60Hz, turn it up for gaming and its too sensitive to frequency. By the way, mine will turn on after a few power cycles.
I'd suggest looking at the mainboard. I assume the blink is rapid? A slow on, followed by a short off and back on again is normal. The fast blink thing is a mainboard issue, and the absence of blink (or light) is power "supply dead."
There is a problem transistor on the mainboard that seems to be the problem most of the time. Replacing it takes about 5 minutes if you have the tools and the talent, and the parts cost under 3 bucks at Radio Shack. Just pick up a pack of NPN switching transistors and de-solder / solder your way to a working monitor. There's usually only one on the board, so it's easy to spot.
Try this link
In some instances inverters for other brand/model will also work for your Mag. You just have to match the part number.
Good luck and kind regards.