[1000mp] 1000MP Problem

[Dave Meitzen]

Thanks -- the probing tends to produce microphonics of the same magnitude no
matter where I probe. The power regulators have been checked.

I will look some more today. 
Thanks
Dave 

-----Original Message-----
From: 1000mp-bounces at mailman.qth.net [mailto:1000mp-bounces at mailman.qth.net]
On Behalf Of morris wideman
Sent: Monday, June 26, 2006 8:59 AM
To: All about Yaesu 1000mp
Subject: RE: [1000mp] 1000MP Problem

Have you asked the previous owner if this had happened before?. Since you
have had radio apart I would look at it as if it is something I may have
done. A pinched wire a connector loose or backwards a coax connector loose
or such. Especially since you say it is microphonic. take a insulated tool
and probe around the area you worked in with radio on and see if touching
wires or tapping a specific board makes noise. If it does then try tapping
to moving things very lightly and see if you can narrow down the problem
area.
If you don`t find anything this way then basic troubleshooting is in order
start with the power supplies and try to verify those one at a time. Does
the second rx work apparently you can access the menues so at least some of
radio is working What does it do in TX or will it go to TX?.
I hope you can find something good luck
Morris WA4MIT



> ----- Original Message -----
> From: "Dave Meitzen" <dmeitzen at comcast.net>
> To: "'All about Yaesu 1000mp'" <1000mp at mailman.qth.net>
> Subject: RE: [1000mp] 1000MP Problem
> Date: Sun, 25 Jun 2006 14:30:59 -0500
> 
> 
> I did all of that. Any other ideas? It is interesting that I have 
> microphonics and a scratchy sound (from the speaker) when I turn the 
> main knob. Trying to figure out how the audio and tuning knob are 
> connected :>)) The AF and RF controls do not effect the sound.
> FYI
> Dave
> 
> -----Original Message-----
> From: 1000mp-bounces at mailman.qth.net 
> [mailto:1000mp-bounces at mailman.qth.net]
> On Behalf Of ChetMoore
> Sent: Sunday, June 25, 2006 2:18 PM
> To: All about Yaesu 1000mp
> Subject: Re: [1000mp] 1000MP Problem
> 
> Start off by doing a CPU master reset  and go from there.  After a 
> reset you will have to go to the special menu and activate any filters 
> that have been added
> 
> chet
> ----- Original Message -----
> From: "Dave Meitzen" <dmeitzen at comcast.net>
> To: "'All about Yaesu 1000mp'" <1000mp at mailman.qth.net>
> Sent: Saturday, June 24, 2006 5:03 PM
> Subject: [1000mp] 1000MP Problem
> 
> 
> > I recently bought a 1000mp and immediately installed the Inrad 
> > roofing filter and some filters (before I tested the radio - dumb) I 
> > power up the radio and the main frequency display displays 7285 and 
> > blinks of and on. The audio is a slight hiss. I set the menu items 
> > without a problem. Remember this is my first MP so could it be a set up
issue?
> >
> > Thanks for taking the time.
> > Best Regards
> > Dave
> >
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