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hi, i'am having a problem with this tv. the picture comes on with 6 vert lines across the screen. these vert lines are filled with white dots that vary in number. have good color, no other problems with video. sound gets static as number of dots vary, can anyone help. thanks.
I spoke to soon. still having problems. I did the adjustments and the meter adjusted the way its supposed too. the problem now is it won't measure esr of a capacitor larger than 500mfd. display shows all zeros?please help!
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I spoke to soon. still having problems. I did the...
hi krypton, finally got around to adjusting the go esr meter. been pretty busy cleaning up after Irma. when I short the test leads and hold down the plus switch, the display shows the one ohm and 10 ohm correction factors screen? so cannot zero adjust. the whole calibration procedure seems...
hi forum members, I have just finished the construction of the GO esr meter. i'am trying to calibrate it. the problem is, the zero adjust drifts after its set. has anyone built this meter? i'am not sure if i'am adjusting it right. help needed. thanks.
hi all, i'am planning on taking waveform measurements in a plasma tv. I will be using both hot and cold grounds. the isolation trans that I have were made for tv servicing. my question is, do I use two iso trans, one for the tv and one for the scope? as I recall the scope shouldn't be isolated...
unfortunately, the res checks good. i'am going to start over, make a new board use all new componets and will post results. meanwhile, thank you for your interest I really appreciate it. bye for now. pg
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