[1000mp] FT-1000MP Tx No Output

[gary skillicorn]

Thanks Marcus but the problem is all bands.
 
> From: pp5ms at pp5ms.com
> To: 1000mp at mailman.qth.net
> Date: Wed, 11 Jun 2014 08:04:42 -0300
> Subject: Re: [1000mp] FT-1000MP Tx No Output
> 
> Hi Gary,
> This is on all bands?
> Can be problem on the Low Pass Filters.
> Since there are one LPF for each band, try another one and have a look.
> 73,
> Marcus - PP5MS
> 
> ----- Original Message ----- 
> From: "gary skillicorn" <garyskillicorn at hotmail.com>
> To: <1000mp at mailman.qth.net>
> Sent: Wednesday, June 11, 2014 1:02 AM
> Subject: [1000mp] FT-1000MP Tx No Output
> > 
> > Looking for some help from the FT-1000MP experts. I'm a new owner of an 
> > FT-1000MP but not new to amateur radio - first licensed 1960. I've 
> > identified my observations to help diagnose the problem .
> > - in the middle of a SSB
> > QSO noticed the Po (power output) on the meter stopped
> > indicating
> >
> > - no RF output showing on external SWR bridge with dummy load
> >
> > - receive is normal
> >
> > - on voice peaks the Ic (collector current) shows what I believe to be 
> > normal
> > high current indications
> >
> > - on a separate receiver I hear what I think is normal driver stage output
> >
> > - no RF output on CW either (showing significant but
> > probably normal Ic)
> >
> > - disabling auto ant tune with dummy load makes no difference
> >
> > - when the original outage occurred the cooling fan turned on
> >
> > -  switching between
> > antenna connectors A and B has no effect
> >
> > -   a full reset
> > had no effect
> >
> > I'm assuming a PA problem, but since Ic seems normal, it is
> > confusing. PA appears to be being driven yet no RF out. Anyone offer some 
> > ideas of the cause and possible solutions?  Thank you in advance.
> > 73's   Gary   K3GS
> >
> >
> >
> >
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