Found this '77 13" Sharp color TV for $15 at the local SA. It plays pretty good; but, needs a greyscale touch up and other minor adjustments. I actually got excited before I tood the back off. There appears to be an ultrasonic remote sensor with the words "sigma sonic" on the front of the set; but, there is no such circuitry inside. I've worked on a couple Western Auto Truetone sets like this; but, never a Sharp brand. I do know that the Truetone's were made by Sharp. Anyone had any dealings with these?
02-18-2009, 03:54 PM
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