Ausio originates in the tuner assembly and is switched by on board ics
before being sent to the output circuits. Check the audio at the tuner test
points and trace it from there through AV switching ic to the output.
Suspect you will find tuner related problems.
"spudnuty" wrote in message
ups.com...
Don't know if this model has the MTS decoder board in it. Check out
this discussion.
http://groups.google.com/group/sci.e...rch+this+group
Mat electronics used to carry the module. They still seem to have the
cap repair kit.