5" Rhapsody color portable.

[dieseljeep]

One of my neighbors found a small slightly beat-up small color set. It doesn't have a built in AC supply, but uses a external plug-in PS. After locating a 12V power cord, powering it up and after a bit fiddling it shows a remarkable picture, naturally using a DTV convertor.
My big question is "How does it come apart?" The pots need cleaning and the antenna jack is a little iffy.