When i turn the tv on,it holds a stale green light for 10 seconds then turns off.
SOURCE: RCA tv will not stay on
Sounds like the flyback very famous for that model. You need Flyback 270125 you can get the new RCA flyback at the following link and they provide step by step detailed indtructions on how to do the repair. Heres the link to your flyback.
http://servicemanuals.vstore.ca/product_info.php/pName/270125/cName/flybacks
SOURCE: Our RCA52 wont turn on. The green light comes on
Replace the CP150, CP120 and CP114 capacitors. You can get that repair kit from www.tvrepairworld.com whicj also contains the instructions.
SOURCE: tv wont turn on
I read all the solutions I could find and removed the back thinking I would have to re-solder at the flyback connections and maybe replace one of the fuses to the side of the flyback. I had the TV unplugged a couple of days before getting to it and then found a lot (a LOT) of dust on the heat sink on the side (near the flyback transformer) and cleaned it good and removed the ribbon cables and put them back just to be sure they were making a good connection. I decided to plug it in and turn it on before removing the board just to see if I could see anything like a spark. I was surprised to see it came on and played good. The only thing is it takes about 30 seconds for the picture to come on. It has played all day for over a week with no problems. Maybe you can be so lucky. Try a good cleaning and check the ribbon cable connections.
Good Luck.
SOURCE: My RCA R52WH74 chassis # ITC222A wont turn on. The
That model is famous for having issues with the deflection board failing. Replacing the deflection board should solve the issue. You can get replacement deflection board for the ITC222A chassis from www.tvrepairworld.com under the RCA circuit boards catagory.
Diagnosis: If none of the above test resolve the issue, then the failure lies in one of the following:
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