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JC PENNEY model #6237

Bad quartz crystal. The crystals are arranged with one set of six. Each one of this set covers four channels, except the highest one. Covers only 21,22 and 23.

Don't have a way to look up the exact frequency of the crystal you need. I'll try to remember next time I'm at work.

73
7 I had no idea crystals could go bad like thAt but it sounds logical after everything ive checked and cleaned and resoldered.. thanks
 
See the attached. Courtesy of Lou Franklin.

73
David
 

Attachments

  • SSB 7766-14907-14904-2RX.pdf
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My ssb pinto was thought to have ahad a crystal gone bad or a dirty channel dial from loss of channels 21 to 23 that turned out to be socket for the driver crystal.
2 tiny peices of copper wire soldered in place of the old traces was needed to fix the problem
 
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