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GF777Z Tuner CCA

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#1 dnestler

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  • LocationNorth Carolina

Posted 27 December 2018 - 08:24 PM

Hey everybody, I've been fixing up a GF-777z for the past month or so on the weekends.  It had a lot of problems (VU meters didn't work, cassette decks didn't work, APLD didn't work, etc) but I've gotten them all fixed except the tuner.  It has really felt great resurrecting this beauty.  Alas though the tuner section is the final speed bump and it's been driving me crazy because my oscope is only 20MHz and my function generator quit on me so needless to say testing has been a pain.  Somebody messed with the tuner section in the past because they restrung the dial incorrectly and i can see that they turned L9 (So who knows what they messed up).  I'm going to be purchasing new equipment eventually but in the meantime I was hoping somebody had a spare working tuner board that I could buy from them.  I would like to get this unit fixed up and working well again without the continued headache that this tuner section is giving me.  Can anybody help me out here?

#2 goodman

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Posted 28 December 2018 - 12:53 AM

You can search for tuner board in ebay or find audio repair service. Good luck.