My RCA f35670mb 36" tv when'ed out changed fuse blown that fuse so i look at the board i am not sure what it is call but it was broken part # rt4201k that the number on the board would this be the sores of my problem and you tell me what the name of that part
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if your tv 52" silverish color hd model,problem is on power supl.deflection module(module is on left hand side),famos for number of problems,importent to indicate if green light on front panel comes on and goes off in 3-5sec.if not tv has bad fuse(put 8 amp) if blows as soon as plug it in-bad diode on the same with fuse module.
If the tub is not broke at the neck where the crt plugs on and the pins are all still there the there is a good chance that it will still work. You realey wont know untill you try and see. some shops might have a used crt board if they have had a tv come in struck by lighting and saved the board for what parts that was still good.I know i do that a lot. Dont think I got one for a 35 inch though.
Its an over current shutdown problem. Not sure as to the schematical number but should fing the problem located between NN and MM / 11 and 12. (Edges of board is like a graph. Letters on the sides, nubers on top and bottom.)
This has happened to me quite frequently. I have replaced the fuse at least 8 times. You just take off the back of the t.v. and on the bottom you will see a small glass fuse. just pop it out and go to radio shack and get a pack of replacements. about 4 for 3 dollars.
A 10 year old RCa most likly has a bad Horizontal output transistor as well as the main High Voltage transformer and The transformer is no lonmger available from RCA. The replacement wont last longer then a year if your lucky. My advice on a set this old ?? Buy a newer one!!