I have a CD 3300 which was working fine last year (after I replaced the door gear and belt), but has been sitting in a closet between then and now. After removing it from storage it doesn’t work, spins up then shows the ? error. I want to inspect the solder joints, but the servo and decoder boards don’t want to come out after removing the screws. I thought at least the servo board could be flipped up and the connector(s) unplugged? I can’t get it to lift at all. Am I missing something? Do I need to remove a top panel to get access to the boards?
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