Franc Zabkar wrote in
:

On Tue, 28 Feb 2012 22:43:17 GMT, Doug White put
finger to keyboard and composed:

The ID is CLV-A900R.

I only managed to find user manuals for the Advent AW820 and AW810,
but I'm not sure if they match your model:

http://www.radioshack.com/graphics/u...Manuals/400146
3_PM_EN.pdf
http://support.radioshack.com/suppor...oc73/73257.pdf
http://support.radioshack.com/produc...asp?Name=Home_
Speaker_Systems&ID=003008002

I also turned up a blank when I searched for RadioShack circuits for
cat #400-1463 and #40-1463 at the FCC database.

- Franc Zabkar

Thanks. I have the user manuals, but I need to modify the circuitry &
was hoping I wouldn't have to sort it out the old fashioned way. No big
deal. At some point, tracing out the necessary signal paths is quicker
than tracking down the schematic. I think we've hit that point.

Doug White