All I really need is the clock. Yes, I can buy a stick-on clock for $2.
As it stands currently, my display comes on at start-up. After 30 seconds to a minute, it goes totally out. Then a minute or two later, it comes back on, and stays on. I can live with that if it doesn't get worse.
Before I started tinkering, it would come on for a few seconds and then flicker on/off for about a minute. So clearly I changed "something" but still haven't really fixed the problem. I'll just keep re-soldering things until I get it right. There are a few components mounted on the top of the board, I guess I'll remove the shield and touch those up too.
And as to why I don't just buy another radio? I have the Mach system. There are two connectors in the back with approx. 30 wires. I understand that there's a separate subwoofer and maybe an amp somewhere too. It's supposed to be a high quality Pioneer system (except for the display). I'm not going to buy a new radio, and wiring adapters, and probably a faceplate adapter too. Not in a 12 year old truck. I'd buy the replacement display driver board if I could get it for under $100, but I wouldn't go higher than that.