The 2 pin whit connector with orange wires on the front of the system
board is the speaker connection.. unplug it....
At 12:22 PM 9/29/2009, you wrote:
Thnx:) That worked and was super easy to do. NOW! How can i dissable
the damn speaker since the volume dont seem to have a 0 setting?
--- In
<mailto:Repeater-Builder%40yahoogroups.com>[email protected],
Doug Bade <k...@...> wrote:
>
> The vol high point on the 13 pin aux I/O strip is probably capable of
> putting out what you need... You can find it on the power
> supply/interface board. Option plug J905 I think..Pin P2-11 of that
> connector...
>
> See LBI38389b at repeater builder.
>
<http://www.repeater-builder.com/ge/lbi-library/lbi-38389b.pdf>http://www.repeater-builder.com/ge/lbi-library/lbi-38389b.pdf
>
> See this pdf on it's site or RB site....for the system board itself
>
<http://www.ve3fyn.ca/files/lbi-31924%20uhf%20systemf.pdf>http://www.ve3fyn.ca/files/lbi-31924%20uhf%20systemf.pdf
>
>
> External decoders and remotes pull audio from this point. although it
> somewhat filtered, it is pretty close to buffered discriminator...if
> it is not suitable you will need to tack solder to something just
> after the discriminator IC.. and that area is pretty tight to work in...
>
>
> The RF board is almost identical in all these 800 models...of the TMX
> line... here is the PDF link of the rf board...
>
>
<http://www.repeater-builder.com/ge/lbi-library/lbi-38866.pdf>http://www.repeater-builder.com/ge/lbi-library/lbi-38866.pdf
>
> after looking at the schematic on page 8... I would still recommend
> the vlo sq hi point as I indicated above....
>
> Doug
> KD8B
>
>
>
> At 04:42 PM 9/28/2009, you wrote:
> >
> >
> >Hey group
> >
> >Does anyone know the points to put a discriminator tap on a TMX8810/8825?
> >
> >
>
