Question about Symphonic ST420FF 20" TV
Hi, well this is most likely a Aspect Ratio issue, this can be set via the TV's Menu. You simply need to adjust this aspect ratio, to suit you viewing requirements.
It is all explained how to do this in your user manual, link provided below. http://www.devicemanuals.com/guide/Television/Symphonic/Symphonic-ST420FF-20-TV-Owner's-Manual-T0RVek16az.html
Posted on Sep 29, 2010
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Posted on Jan 02, 2017
You may have a bad capacitor. Do you have horzontal lines near the top? What is the model#? And what year? But ,yes indeed there is a bad cap inside your TV.
Posted on Nov 29, 2009
Testimonial: "You have indeed been very very helpful. Thanks."
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