Update: Taking off the front panel and pressing the processor chip into its
socket seems to have solved my problem. Thankfully there's no need for
shipping.


"Dan Marotta" wrote in message
...
No luck with the new wiring. And no luck finding the service bulletin.

I've brought the radio home and will be shipping it off for repair and or
updating.


"Dan Marotta" wrote in message
...
Do you have any information on the tech note? I'll be searching the
web...

snip

This is a common symptom of a problem with the socket that the main
processor chip seats in. There was a tech note on how to clear this
symptom by removal, cleaning of contacts, and reinstalling.
A later service bulletin defines a more permanent fix to be done by
repair shops.
UH