search

PX4 / PX4-Devguide

PX4 Devguide GitBook
http://dev.px4.io
Other
198 stars 480 forks source link

Damaged power port on Pixhawk 1 #1149

Open MJ1096p opened 3 years ago

MJ1096p commented 3 years ago

Hi Team,

Hope your doing great.

Im in need of some help regarding the above the subject. The Power port on my Pixhawk 1 Flight Controller isnt working.

When power module is plugged into the power port pixhawk doesn't turn on. ( * power module works fine. I checked with a multimeter and also tried plugging in power module to other ports like Serial, Telemetry and GPS ; Pixhawk turns On. But obviously that's not a permanent solution

Me being a layman in this field I request you to help by throwing some light on the issue and Stating which Components need to be Replaced so as to power the pixhawk via power module and use its function. Looking forward to hearing from you

Best Regards M J

davids5 commented 3 years ago

@MJ1096p this is not a dev guide issue, it is a pixhawk and would be better suted posted in https://github.com/pixhawk/Hardware

Anything on the yellow line, or connected to is is suspect.

image

MJ1096p commented 3 years ago

Hi @davids5 , Thanks a lot for the response with schematic and pcb layout for pixhawk 2.4.6 But I quite dint understand :( Also i have the PX4FMUV2.4.8 ( pixhawk 2.4.8 ) . Can you please have a look at the pictures I have uploaded and respond correspondingly. Looking forward to hearing from you Best Regards 20210316_220216 20210316_220006

davids5 commented 3 years ago

@MJ1096p - The looks like a clone, without any of the HW it is supposed to have for the power supply. Use an ohm meter, trace from the power connector it to all diodes, and Resistors looking for opens. Other then that, I have nothing else to offer.

hamishwillee commented 3 years ago

Closing this issue. @MJ1096p If you need to discuss further then best place is discussion boards or https://github.com/pixhawk/Hardware as suggested by David.