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Old February 13th 06, 08:55 AM posted to uk.radio.amateur,rec.radio.amateur.homebrew
 
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Default FT-757 GXII alignment....


Samuel Hunt wrote:
Has anyone any info on servicing one of these?

The power control is out of alignment (about 3/4 of the way up it suddenly
jumps into TX at full power, with it being very sensitive to get any control
between full and no power).

Possibly a bias problem on the PA?

And the power meter needs re-aligning.

And the FM deviation is too high.

Can anyone point me towards the internal pots?


Thanks,

Sam
M1FJB


Have a look on this url, the full workshop manual can be downloaded for
free

http://foxtango.ham-radio-op.net/Eighties/Eighties.htm

regards

Dave