no probs,
if you have a manual for it email me a scan of the switch matrix and let me know which switches are not working and i will see if i can point you in the right direction.
If it is resetting and not just stopping like the slam tilt switch does it may be a low voltage problem or something related to the 3 switches that are not working (which I doubt but any thing is possible)
it could also be a Faulty I.C. socket causing the reset problem or an I.C. that needs reseating