ITC008 RCA 36V550T.
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ITC008 RCA 36V550T.

 
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Sky
Guest
Posted: Sun Dec 11, 2005 5:35 pm    Post subject: ITC008 RCA 36V550T. Reply with quote
Sorry, posted before I was finished!

No sound on tuner, sometimes sound is there just as pix apperars, then
goes. Ok on inputs. Replaced CS124, as per service bulletin, the same.
Looking on the service cd, the schematic is wrong! Pin 47 of IC # IS 100
shows audio input from sound IF TS 101 transistor, with 1.5 vdc, but there
is no connection on the IC in the set. It may even be the Micro not
switching
the sound portion of the tuner signal. Anyone see this problem before? Sky.

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Golf
Guest
Posted: Mon Dec 12, 2005 1:35 am    Post subject: Re: ITC008 RCA 36V550T. Reply with quote
Not with this particular set, but I had the exact type problem with a
video processor (Toshiba). The replacement IC schematic had connections
where there were none in the set. I posted this problem and asked for
feedback if common problem, but no replies. Good luck.
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