KP-61XBR300 - arcing sound

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Mainoumi
KP-61XBR300 - arcing sound

Hello -

I have a KP-61XBR300.  We were getting convergence problems.  I replaced the chips and one of the pico fuses.  All other pico fuses appear to be good.  The convergence problem is gone, but, now we get an intermittent arcing sound.  I have re-checked all my soldiers, and they appear to be clean.  Double-checked my connects, and they all appear to be there.  Do you have any suggestions?

I have a sound file recording of the noise that I can send you, if that will help.

 Thank you.

 Gerrie

 

 

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