DRC has been performed and discovered no new issues. It complains about drill sizes but those are not related to mentioned changes. It could be my local DRC settings or well known issues for 2.4.5. At least I able to see the same as result of 2.4.5 DRC.
LorenzMeier
commented
8 years ago
As it has been discussed with Lorenz I cloned 2.4.5 to 2.4.6 and performed changes we discussed before to fix IMU2 3V3 power related issue.
Changes: 1) Q601 and R620 deleted 2) R621 value set to 220R, now it is connected ritgh to VDD_3V3_SENSORS rail instead of Q621
Problem has been investigated in details and changes were discussed: http://diydrones.com/forum/topics/solution-proposal-for-pixhawk-imu2-related-bad-accell-health https://groups.google.com/forum/#!msg/px4users/Ek8D5hRZeIs/dWvDyZs-BAAJ https://github.com/PX4/Firmware/issues/465#issuecomment-157303717
DRC has been performed and discovered no new issues. It complains about drill sizes but those are not related to mentioned changes. It could be my local DRC settings or well known issues for 2.4.5. At least I able to see the same as result of 2.4.5 DRC.