This model had backlight strips replaced 6 months ago and reduced backlight from 10 to 5. You have guesses it, the customer despite my advice turned it back up to 10 so now backlights have failed.
I have reapired the TV and checked the voltages feeding each strip and I would like to know how to reduce the voltage /current feeding the 2 backlight loops. The chip used on this UMC TV is 0cp8128 please see the enclosed picture of the data sheet.
I have reapired the TV and checked the voltages feeding each strip and I would like to know how to reduce the voltage /current feeding the 2 backlight loops. The chip used on this UMC TV is 0cp8128 please see the enclosed picture of the data sheet.
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