While treasure hunting today, I bought two 'Plug it in & Play' mini-arcades for less than a buck each. Both of them are made by Namco, and feature classic arcade games that you plug into your TV, and control by using a joystick and/or buttons.
One of them has issues with the screen going fuzzy/glitchy on me, and on the other one--down doesn't work on the joystick.
Can any one advise me on how to fix these things? They're really cool, but I know nothing of electronics. Is this a simple cleaning we're talking about? Or do I need to give these to an electrician?