Found an RCa CTC203AD5. Sound but no picture.

[MRX37]

I found a 25 inch RCA CTC203AD5 TV made in 2001. It turns on, and I can hear a station through the speakers, but there's no picture. There is also no H/V scanning sound... that sound that a CRT makes when it's drawing the raster is not present.

When I turn the TV on, I can hear it degaussing, then a moment or two later I hear the sound from the speakers. There are no other sounds. No flyback whine, no CRT scanning noise. Nothing.

Any ideas?