I am the proud owner of a Model 1, Model 2 and 32X. This is one of the "Nice" Pre-TTMS Model 1s with the better sound chip.

On this model 1, the sound coming from the AV port on the back emits a horrendous hiss, and the 32X Does not even start when it is installed on my model 1. What can I do to as far as repair options go? Can this be fixed? What could the problem be?