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RCA 20" TrueFlat Mod#20F420T Chassis#M123SP

 
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KnightCoder



Joined: 30 Aug 2008
Posts: 1

PostPosted: Sun Aug 31, 2008 12:51 am    Post subject: RCA 20" TrueFlat Mod#20F420T Chassis#M123SP Reply with quote

I would like any information I can get on this TV. Service Manual, Codes to access service screen...ect..
This TV is only about 9 months old and belongs to a 12 year old girl that I am trying to fix it for.
*Problem: It turns itself on & off continuously and usually goes to a different screen each time it does this like, channel scan, notebook, changing channels randomly....it's basically got a mind of its own.
I'm thinking it's the Eprom Chip that has malfunctioned, someway its lost its programming or mabe a few corrupted bit's in the flash program has gone bad.
Anyway I would appreciate any and all input on this and I would like to try and change the Eprom Chip if I can acquire one (with the factory flash for that model) or maybe acquire the memory dump for that Model and re-flash the Chip myself.

Thanks In Advance
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KnightCoder:
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minnie



Joined: 18 Aug 2005
Posts: 2877
Location: Hell

PostPosted: Mon Sep 01, 2008 8:34 pm    Post subject: Reply with quote

Resolder the flyback first.
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