Not much to go on there. But look at a shorted horizontal output
transisitor. The chirping is the P.S. trying to start then the over
current sense kicks it off. Needless to say once the current drops it
try's to do it again ad nausium.

Then there are a few things the can cause the transistor to short. Like
bad connections on the drive xformer, bad hold down cap, and bad
flyback transformer.

But then you could have a bad supply too.