I have a three componat system,1 LCR 20 CD,1 LCR 30 CD and a mortorized section without a number. The bank of lights on the LCR 20 CD go out intermittently and go back on. Do you have a trouble shooting guide so I can figure what part to buy from you.
The other bank of lights worh fine and when the bank of lights on the 20 CD worh, they also dim at the same rate as the other two banks of lights.
This trouble has just started a month ago.
Thanks