A schematic for Samsung 750s

Eric
Eric

November 25th, 2004, 9:09 pm #1

I have 2 samsungs wit the same problem, the Horizonal Transisitor blows after 30 sec of power, it gets very hot untill it shuts down. I have changed the EHT twice and checked all major components, the HV Caps and Drivers and Fets. The PCB is very blacken in the area from years of running and I am starting to think the PCB has carbonised and messing up the singles,I know it sounds far fetched but I've run out of ideas. So can someone please provide a schematic and I'll take it from there. Thanks alot
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eric_xxx
eric_xxx

March 13th, 2006, 11:09 pm #2

did u ever find the probelm with the samsung 750s that has the burnt PCB? I had the same problem with about 3 750s and they also had badly burnt PCB, I had to assume there was something wrong with the PCB.
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