
TonyC
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Mar 24, 2006, 3:37 AM
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Intermittent CTC203CA6
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M/N F32648YX57 S/N 048421857 Chassis CTC203CA6 I have an RCA set with a problem that originally had the following symptoms: When power on button is brought in a very loud arching sound comes from the back. When the back cover was removed, it was obvious that the flyback was the problem by the 2 inch arch coming from it. Other power off component checks were made with no other real issues appearing to exist. A new flyback and HOT were ordered. Both were installed. Now the set powers up with good audio/video and shuts down within 3-5 minutes. This continues at an increasing rapid rate until it is manually shut off. The flyback part number that I got through reference was 247718. The replacement I got is made by TOSEI and its number is 4084. Are these any good? I was originally going to get an OEM replacement however, this was more readily available. I read a posting with a problem just like this and it ended up being a questionable replacement flyback. I checked all of the solder joints with a magnifier and also L14101, nothing found. I haven’t ordered a schematic yet because I was hoping to not get that far into this one until I asked around. Any feedback would greatly be appreciated. Thank-you Tony C.
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