20 Most Recent Polaroid PDX-0073S Portable DVD Player - Page 9 Questions & Answers

Please mention what kind of base you are talking about, wall hanger or flat floor base? Furthermore, as you mentioned you dont know the model number, I would prefer to measure the base screw holes (on your TV) and make / design your own custom made base for your TV. Or measure the hole-to-hole dimension (on your TV) and go some nearest Shopping mall, you can found a separate base (but before going to purchase make sure its matching your TV as you measured), which you can found easily, and buy one.

• Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/
• To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main digital board.

Corrupted firmware. A firmware update is necessary. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/

try these 0628,0619,0666,0639

What do you mean by "it has the channels coming up right?

Replace the main board

To my knowledge most Polaroid products haven't been made in decades suggesting time for an upgrade. Good luck.