I got a problem with an old amplifier and tuner [B]SCOTT Stereo Receiver 330RL[/B] : All is ok, Phono, Aux, LW, MW, but in the FM position, the receiver get mute. Nota : the "Stereo" led don't light up.
I have clean the PCB and the electrical contacts with a F2 spray, and change the HA1196 component, with no result.
Some pictures of the unit : http://img215.imageshack.us/img215/440/scottstereoreceiver330r.jpg http://img191.imageshack.us/img191/440/scottstereoreceiver330r.jpg http://img94.imageshack.us/img94/440/scottstereoreceiver330r.jpg http://img188.imageshack.us/img188/440/scottstereoreceiver330r.jpg
And its service manual : http://www.hhscott.fr/scott320r320rl330r330rl.pdf