...are buzzing check the high voltage transformer for the inverter board which the cause of sound. if yes, tried to check bad component near the transformer or the transformer itself need
...the fuse is blown which is located inside the rear panel next to the power supply aka power inverter. Or the power inverter/supply itself is bad if the fuse is good. It can be tested with a
...inverter board and check for bulged capacitors to see if there is a bad one that needs replacement. if you find one you can easily replace it by ordering one offline or goign to an electronics supply ...
causes the symptoms that you described. The solution I use is to replace all the electrolytic capacitors in the vertical drive circuit. There may only be one bad one but finding it will drive you nuts
...causes. 1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this ...
...causes. 1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this ...
...causes. 1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this ...
...causes. 1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this ...
...causes. 1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this ...
Question about Televison & Video
...bad coil inductor on the mainboard contrast control pot defective Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some ...
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