RCA Model P52927 Won't turn on and makes a chirping sound

[nmurad]

I have a 52" RCA Projection TV Model P52927 which just turned off on
day and won't turn on. When I plug it in it makes a chirping sound, th
sound stops when its unplugged. Hitting the power button doesn't sto
the chirping when it’s plugged in.
Any ideas on what the problem could be?

Not sure what a CTC number is here is everything off the back.

Model is P56927
Serial No. 035651397
Service No. P56927YX1
Chassis No. PTK195M1P

Volts = 120
Watts Max 220
HZ: 6

 

[kip]

Flyback and maybe the HOT....
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