Instafixx
Active member
Device showed apple logo and turned off
C5700 (PP5V_S2_P3V8AON_VDRV) was shorted and
R5900 was visibly burned.
C5700 and R5900 were replaced.
After that PPBUS has dropped to 0V.
Removed the FUSE and C5250 still 0V.
Replaced U5700 and reflowed U5200.
Amp Meter Stuck at 5V with 0 Amp Draw.
FF200/1 are at 5V.
C5700 (PP5V_S2_P3V8AON_VDRV) was shorted and
R5900 was visibly burned.
C5700 and R5900 were replaced.
After that PPBUS has dropped to 0V.
Removed the FUSE and C5250 still 0V.
Replaced U5700 and reflowed U5200.
Amp Meter Stuck at 5V with 0 Amp Draw.
FF200/1 are at 5V.