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In Reply to: RE: Nakamichi 630 posted by fredtr on January 24, 2024 at 12:00:19
Looks like the companion to the FM only 430 tuner.
Does your preamp section work?
More tuner information at this link.
"The secret of life is honesty and fair dealing, if you can fake that you've got it made." Groucho
So far nothing appears to work. I have only tried spraying the connectors and even though my goal was KBAQ I will still try to get it working.
is the unit power supply the likely culprit?
If nothing in the preamp section works either then you don't know if there are problems with the FM.
"The secret of life is honesty and fair dealing, if you can fake that you've got it made." Groucho
The tuning lights are working, hear some crackling, and hum when turning volume pot, but not related to tuning. I haven't checked supply voltages, but what I suspect is the connectors that others have mentioned. I did inspect and spray them, but I didn't see any problems nor did the spray help. The report about KBAQ is having me put this on the back burner. But the biggest problem is that I'm working on way too many things at one time.
My list includes things I'll not likely ever get to.
"The secret of life is honesty and fair dealing, if you can fake that you've got it made." Groucho
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