Question about Standard (CRT) Televisions
When you push the power button, you can hear a sound in the speakers, and a small red flashing light appears in the switch area.
This TV is 6 years old.
SOURCE: no pic/sound
If you dont here anything then it sounds like the switching power supply or the horizontal output circuits not starting up. this requires troubleshooting with a variac, as well as maybe a scope. If your not trained to work on HI Voltage circuits you should seek assistance with this repair. Theres HI voltage inside these sets even after they are unplugged for a while. sorry i couldnt be of more assistance.
Posted on Jun 25, 2006
HELOO THE SET IS HAVINGA VERTICAL FAILURE ,REPLACE THE CONDENSERS AND ANY BURN PARST IN VERTICAL SECTION.AND AT LAST REPLACE VERTICAL IC IT WILL BE OKKK.
Posted on May 22, 2008
It sounds like the picture tube may be weak (because it's orange) but it going to half ascreen is not caused by the picture tube but likely a vertical circuit problem. If this problem happened suddenly (going orange) then the picture tube is probably good and at least worth bringing in for an estimate.
Posted on Oct 06, 2009
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