Soldering novice - Braveheart dead?
#11
(01-06-2021, 03:51 AM)scholbert Wrote: Maybe a mobile repair shop or repair cafe could help you out...

That's a good idea but decided to put money towards a new board rather than proper fix or tools.
  Reply
#12
(01-05-2021, 03:20 PM)nas Wrote: Mainboard out of stock so had another go at this. As in the photo, it turns out the solder didn't stick thanks to oversized tip I was using. So shorted r1309 with a graphite pencil instead and it booted back to life.

Still no stock so bought a more suitable soldering iron to finish the job. Battery drain issue is gone but usb keyboard/mouse/dock no longer work.

Looking through dmesg, I see:

Code:
[   10.130120] anx7688 1-0028: power enabled
[   10.242679] anx7688 1-0028: tcpc i2c read failed at 0x0 (-6)
[   10.253541] anx7688 1-0028: tcpc i2c read failed at 0x1 (-6)
[   10.293739] anx7688 1-0028: power disabled
[   33.757642] anx-vdd1v0: disabling

Interestingly, usb peripherals were working with the pencil bodge but only on battery power and not when plugged into the charger. Might try to desolder and test it again at some point.
  Reply


Possibly Related Threads…
Thread Author Replies Views Last Post
  Phone Dead Already? MarsColonist 4 653 08-11-2022, 11:52 AM
Last Post: auanta
  digitizer dead Uturn 0 240 06-18-2022, 01:56 AM
Last Post: Uturn
  Modem Dead? grimlok 5 1,332 03-12-2022, 04:38 PM
Last Post: bcnaz
  Dead Microphone? Pulsar 4 1,837 02-16-2022, 12:58 PM
Last Post: mysociallife
  Ubuntu Touch vs. Manjaro on Braveheart [Accessibility] jazzhands 0 669 09-22-2021, 11:52 AM
Last Post: jazzhands
Sad PnePhone Braveheart Edition - Microphone NOT Working valentin 15 3,372 08-09-2021, 07:43 PM
Last Post: tllim
  new PinePhone... dead pixel? ~Daniel~ 5 2,730 07-04-2021, 09:01 AM
Last Post: kqlnut
  Screen off = dead phone (Generalized) User 22437 0 1,029 05-26-2021, 03:26 AM
Last Post: User 22437
  Dead PinePhone 64 - does not power on at all thatent 9 3,812 04-02-2021, 12:06 PM
Last Post: Xzska-collab
  Have inherited frozen braveheart doodah 2 1,823 12-15-2020, 04:40 PM
Last Post: wibble

Forum Jump:


Users browsing this thread: 1 Guest(s)