G'Day,
An update on my search for a motor board for my Celestron NexStar 6 SE.
I've contacted Carol at Sheldon and Hammond, (as suggested by Bob), and she has been terrific. She has gone out of her way to help, calling back three times in the last two days, and as a consequence of this I'm sending the scope to her for repairs. She has promised to keep costs at a minimum and to look after me.
That's what is called SERVICE!
I will keep you informed of the progress of the repairs.
Cheers.
John