sony cdp-970

Hello All, I have recently picked up a seemingly very nice 1988 Sony CDP-970 CD Player, and appear to have hit a snag attempting to repair it. The issue is that when I insert a disc, the mechanism that lifts the motor up to spin the disk does not come up all the way. Taking off the top clamp...

Hello, I found three CD players at a good price but I don't understand which one of these has a good layout and it's better inside. I want to buy one and upgrade the capacitors. So can you tell which one would be the best and which one is the worst? 1. Sony CDP-750 2. SONY CDP-970 3. PIONEER...