Question about Sony DELUXEPRO SDM-X73 17" LCD Monitor
Sony lcd monitor sdm hs73 SCREEN WASHOUT FLICKERING NO PICTURE
sometimes it works and then not
bratty, do you have a pic on which capacitor this is? Also where I can find a replacement one.
My monitor is doing the same thing, nice and bright for 1/2 a sec then goes super dull, you can barley see anything.
Posted on Dec 18, 2007
SOURCE: Sony SDM-HS73 Not Staying On
The problem is with power inverter, usually the capacitors go bad and need to changed, they might be bulged and or leaking. Very cheap fix, less than a buck apiece and an hour with a solder iron. Google it to find more info.
Posted on Feb 20, 2008
Well, open it up and look for the capacitors voltage (example 1000uf 16v). You can get it in any of your local electronic repair shop or radio shack.
Posted on Oct 15, 2008
The display Has been damaged you have lost some of you input will problem need a video broad replacement.
Keep me posted.
Posted on Mar 16, 2009
At this point you may have bad transformers, bad tuning cap, you need to check the frequency of the inverter oscillator to see if both of them are running at the same frequency, the bad one may not be. The Inverter/power supply is not made by SONY, Powernet makes the board. Please see what went wrong with the one I fixed.
One thing to keep in mind, when the board turn into carbon (blacken), it will conduct. The circuits operate at high voltage and high frequency.
Posted on Apr 09, 2010
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