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Old 05-05-2024, 02:32 PM
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zeno zeno is offline
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Join Date: Mar 2013
Location: New Hampshire
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Service notes.
When you junk something save the TACT switches. There are hundreds of styles & often get noisy.With a good assortment you can usually mouse something.

A few other sets that use slide rule preset varactor tuners.
Toshiba has switching diodes on each slot. Change them all, they get
leaky.
Sanyo / Sears. More interesting ! It uses sensors, not switches. You
need to remove the panel & clean both the cabinet & sensors. First one
I saw had food & mung on it, a great clue !

Zeno
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