Philips 32PS55 S3231 Powers up, then shuts off 20 seconds later.

[MRX37]

I'm going to replace the bad resistor I found on the CRT neck board first. If that does nothing, I'll fiddle with the G2 control.

I really don't think it's the G2 control though, as the picture looks fine, and the CRT is at full brightness in under 10 seconds. Really, the TV only stays on for closer to 15 seconds, now that I've counted it.