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Brad Brad is offline
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Default RCA TV model 20541, chassis CTC203J2 with Excessive Reg B+

Hi,

I have a 20" screen RCA TV model J20541, chassis CTC203J2
(mfg 10/00) in my service shop (no SM).

TV tries to go on, but turns right off due to excessive HV. The
regulated B+ measured +154V which is too high.

I tested some parts in the voltage regulator circuit, but without a
schematic, I am "handicapped".

Did anyone fix a similar problem with this or similar chassis TV?

Thanks in advance, Brad

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