I have a EWF2004 emerson 20" flat screen tv and when I turn it on the tv makes a high pitch noise. What can be done?
Could also be a grounding issue. Check all of your grounds.
Posted on Feb 14, 2015
I tried replacing the power supply in the set, I ordered a new one and it didn't have any positive effect. Not sure what to do next, but I will keep troubleshooting the set. I assume there is a short somewhere in the set.
Posted on Feb 12, 2015
Hi This is most likely a problem in the High Voltage section of the set, probably the High Voltage Transformer, this is something only a qualified technician should service due to the dangerous voltages and shock hazzards involved.
Posted on Apr 23, 2007
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emerson ewf2004 tv doesn't turn on just at click, unplug horizontal yoke and turn on.
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