seymour-shabow
4/26/2011 1:20:00 PM
MrMarco wrote:
> Hi Scott,
>
> The thousands tone is steady when the wire is connected, it starts as
> soon as their is power. If the thousands wire is unplugged, no
> sound. Based on your suggestion, the sound board is good and I should
> look back at the driver board Q28?
>
Yes. What you can do is put a meter on the activation wire, and if it's
always grounded, the transistor is most likely bad. It could be
something farther back, but that's where I'd start.
-scott CARGPB#29