No backlight voltage on A1304
Hello,
I have no voltage on a coil, marked with a red dot (no PPBUS_S0_LCDBKLT_PWR volatge). Am I right in thinking, that U9750 is most likely faulty? If not, what should I check next? The fuse is ok. Thank you!
Ist dies eine gute Frage?
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Boy! This is rare bird! You'll need to find the schematics and board views for it to then to debug the logic. I don't know any one who has even tried fixing the logic board.
von Dan