hi Megaoldman,
The battery has already been removed and a supercap put it place , looks like someone has already put a 40pn socket in for the ccc chip , i had some advice on another forum to change all the transistors out , i did that but still have the same problem , i have checked and cleaned and reflowed all the pins and sockets.
Guess the next step is to buy a new CCC chip .
i have the field service and parts manual on the way.