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Bad tuner?
I have a magnovox model #RJ5540-AK01 that only picks up snow and no
sound on all channels. The cable connection is good (from a sattelite). Set initially had only black raster, but now has decent brightness since tapping on CRT neck board. The rear A/V jacks give a perfect picture and sound. I suspect a bad tuner, but how can I determine if the tuner is bad, and is there another suspect compenent I can check. I am a beginner and have only been working televisions for about 1 year. Thanks group for any suggestions. |
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