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Master
438 Answers
- Posted on Jan 28, 2010
Re: When the screen goes dark there is a blue halo with...
This is likely caused by a misaligned deflection coil on the blue CRT or in the blue deflection amplifier circuit or a defective deflection coil assembly, you may be viewing a inductor ring, posibly due to arking internal to the coil these are the most likely faults
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