Apple A1369 820-2838-A no backlight

[ktmmotocross]

Hello.
Have this Apple A1369 820-2838-A with no backlight after LCD change./not by me/

I measured 19V on backlight pins of LVDS connector. but dont find PP3V3_SW_LCD

Can be this voltage problem when have picture but dont have Backlight? or i am just missreading on this measure?

[dellxps15]

Re: Apple A1369 820-2838-A no backlight

post picture opposite side ov lvds connector. also post picture of lvds connector, good quality if possible

[ktmmotocross]

Re: Apple A1369 820-2838-A no backlight

BV and SCHEM. Connector looks ok

[dellxps15]

Re: Apple A1369 820-2838-A no backlight

post u9701 voltage and also d9701 voltage