[SOLVED]820-4924 no backlight

[Allstartek]

Finally! Cheese and Rice.. This was a real pain.. As it tuned out, there was a test point Tp[1]LCDBKLT_FB had what looked like very minor corrosion, almost not visible.. I couldn't get continuity between R7732 and the test point 2 millimeters to the left of the Resistor.. This goes directly to Pin 21 on U7700...

I soldered a wire in place and wahlah (badabing in NYC area) I have video..

Thank you for the help and patience..