Re: DV5-Board DAQT6AMB8F0 REV:F NO POWER
Thank you mon2,
Have some measurements about resistance for the coils.
PL7=1.438MΩ
PL8=2.027MΩ
PL9=2.465MΩ
PL12=24.4Ω
Obviously there is a short on PL12 to ground but it is not on any of the capacitors near PC161 or PC160 because I removed both and still have a short....
Announcement
Collapse
No announcement yet.
User Profile
Collapse
-
DV5-Board DAQT6AMB8F0 REV:F NO POWER
Hi to all.
Need help with this laptop DV5 Board DAQT6AMB8F0 REV:F
Found short on Mosfet PQ26 FDS4410A. Used the schematic I found on this forum and followed the short to ground from capacitor PC107 to coil PL12.
Lifted one side of PL12 and the short to ground on Mosfet PQ26 is gone.
Following the schematic next component is the capacitor PC161 which is short.
Removed the PC161 tested it and it is ok but the positive pad on the motherboard is short to ground without the capacitor welded on.
I have the following coil measurements...
-
Re: New Members - please post your introductions here
Hi!
I am Mario. I like to fix electronic devices and this forum has helped me a lot of times.
Leave a comment:
No activity results to display
Show More
Leave a comment: