I sold this TV to a friend over a year ago after replacing the IPMs and fuses, and it now has sound and no picture again. The voltages check out, except for the -Vy, which pulses between -1V and -2V. The pulsing is audible. I disconnected the Y-buffer from the Y-Sus, but the pulsing is still there. It's most likely a Y-Sus issue, and I could probably find the culprit, but I don't have a whole of time to spend on this TV. Has anyone experienced this issue? What was the resolution?
Y-Sus part number is 6871QYH053B.
Thanks
Y-Sus part number is 6871QYH053B.
Thanks
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