Re: FT-101 Main Tuning Dial Off Frequency
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Sorry for the typos,... sausage fingers.? slop ring was supposed to be SLIP RING and VFO know?as supposed to be VFO KNOB.
You just hold the slip ring while rotating the VFO knob to get the 100KHz trim ring back on line, The 500KHz (black ink and red ink) disk behind the frequency window is the one you can reach in behind?and gently?turn/rotate to line back up on the vertical window? line but only after you have the VFO knob set to the frequency you "know" you are actually on. Transmit and receive frequency matching?is an entirely different?matter and I suggest you look at Buddy's YouTube site for that info
Search YouTube for, The Radio Shop .... and then look through his videos for FT-101?
On Mon, Feb 6, 2023 at 1:03 PM Bruce Collins < kb0tj1@...> wrote: If you are not an experienced?radio tech, you are asking for serious trouble?if you mess with either of those trimmer caps in the VFO compartment
I am a bit confused?as to what you are trying to do but:
The flat disk behind the VFO dial is not mounted very hard and you?can rotate it with a little pressure to line it back up. It will slip. There?is even a slop ring behind?the VFO know that can?be used to accomplish a similar thing, I had one once where the previous owner turned the 500KHz disk thing almost 100KHz out of whack and sold the radio to me for $100? because?it was "so far off" as to be unusable,' It took me 15mins to fix it.?
Bruce,
I can't find anything listed anywhere but it looks like TC1 adjustment trimmer cap in the VFO should do it. I would note the position of the cap before moving it so if you need to return it back you can. I would tune the main dial to a known freq of a net for instance, and try the adjustment to bring the receiver to it. It shouldn't take much adjustment to do this if it has just aged and shifted over time. You can access TC1 by lifting the processor board that is on top of the VFO box. TC2 is the drift cancellation adjustment. TC1 should be the one you want.?
73 Don ve3ids?
On Mon., Feb. 6, 2023, 1:02 p.m. mikemm58, < mmcauley@...> wrote: Bruce,?
One thing you might check is to make sure the lubberline, or the indica line is square with the center of the dial.?
Sometimes the escutcheon of the front of the radio gets put back on a little askew.?
I know it's a longshot, but might be worth looking at. Just a thought...
Mike
-------- Original message -------- Date: 2/5/23 10:17 PM (GMT-07:00) Subject: Re: [Yaesu-FT-101] FT-101 Main Tuning Dial Off Frequency
Hi everyone. I'm still looking for guidance on how to adjust the main analog dial on my 101-E to match the received USB frequency.? I recall seeing something about making an adjustment on the VFO unit but I'd appreciate confirmation and what exactly to adjust.? If there is a special method to use to make this adjustment I'd appreciate that info also. Thanks! Bruce
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Bruce Collins