[Yaesu] FT-757GX Sudden Drift

[David Vondrasek]

Do you happen to know the Part # of this trimmer ? Where is is on the Local
board ?
I have the service Manul as a referance.

Thanks


At 02:57 PM 6/21/2003 -0300, GGLL wrote:
>   Check first the trimmer capacitor which adjusts reference crystal 
>oscillator (Local unit),  it may be dirty, rotate it back and forth 
>several times, if it stabilizes then you can use it a few more time, if 
>not you must change it. After  this you must also re-calibrate your 
>frequency display.
>
>Good luck
>Guillermo - LU8EYW.
>
>David Vondrasek escribió::
>
>>By 757 has all of a sudden started drifting down about 1.5 kcs. Then after
>>a while jump back on freq. It's not a slow drift it just jumps down. I can
>>turn the dial and get back to the station and after a while it goes back to
>>where it belongs.  I don't think it's heat related as it does it 3-5
>>minutes after I've turned it on. Anyone seen this ? Have an idea what the
>>deal is ? I notice the TX is a little wrong also while it's drifted. I
>>can't get full power. Once it gioes back I have a full 100 watts again.
>>
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>>  
>>
>
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