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#1
11-14-2011, 08:46 PM
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need help with very high B+
Bought this set recently. Powers on and has sound but no HV, no Hor or vert frequency sound at all, I did discover that the 5Y3 rectifier tube was blown. No filaments. I replaced it and no change(have filaments now). I discovered the B+ was twice as high as it should be. I tested the AC voltage from the power transformer and its over 900V! Each leg to ground is over 450V! Should be 280V. Is it possible the transformer is shorted inside or is there another possibility? RCA KCS82 chassis
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