Drone repair training tutorial on electronic circuits

geekfix

Drone Repair Training Tutorial, Agricultural Crop Protection/Lifting/Matrice/Consumer grade Aerial Photography, Repair All Drones,The drone maintenance tutorial is divided into two categories,A complete set of courses from zero foundation to professional level,It can only be purchased as a whole and does not support splitting.For personal learning repair/communication/testing only/cannot be illegally used:

1-DJI XAG Agricultural Plant Protection Drone Repair Training Course, a complete set of standardized and systematic drone repair training courses from scratch to professional level, 2026 model
Catalog of agricultural plant protection transportation and industry level drone repair tutorials:
DJI XAG P150 T100S T100 T70P T70 T60 T25P FC30 T25 T50 T40 T20p T30 T20 T16 T10 Phantom3~4proV2.0 Mavic3T 3TD 3E 3M M400 M300 M30T M30 Matrice4T 4TD etcPlant protection crane agricultural industry drones repair tutorial,Generator, charger, DC module, ACDC, C12000 charger, battery, radar, avionics, remote control, RF spray、sow、 Electric control, water pump, centrifugal motor, FPV gimbal, structural components, etc.Manual disassembly and welding repair tutorial for chip level and signal level circuit detection and maintenance（For example: AC module red light does not charge, AC module red+green light does not charge, ACDC module yellow light slow charging, DC red light does not charge, DC module no fast charging, etc... Common functional module circuit faults can be repaired and troubleshooting, only repairing circuit faults, no other business）
Permanent learning, long-term free package updates (2026 models have been updated)
Tutorial Structure: Video+PDF+Images+PCB Drawing Software

2-Consumer grade aerial photography and industry drones (DJI Autel, etc.), a complete set of courses from scratch to professional level, 2026 models
Tutorial Structure: Video+PDF+Images+PCB Drawing Software
WhatsApp: +8618627713849 QQ /WeChat:181806465 Disassembly and repair of drones gimbal camera、Crash repair process、battery Charge-depleted Activation and fault repair、Remote control motherboard chip level repair、Gimbal hard calibration and soft calibration、Gimbal/Camera/TOFFish eye vision GPS Satellite positioning calibration sensor various error calibration、Core board ESC board flight control board circuit fault repair：
Repair the core board damage causing the inability to start up、Repair the core board damage causing the inability to charge and USB connection failure、Repair of core board damage causing inability to match frequency、Repair the 2.4G/5.8G signal difference caused by damaged core board、
Repair IMU/GPS abnormality caused by core board damage、Repair Gimbal stuck due to core board damage - unable to calibrate、Repair Gimbal no image camera error caused by core board damage、
Repair visual/TOF sensor error caused by core board damage、Repair ESC error caused by core board damage - unable to take off、Repair the failure to read the memory card caused by damage to the core board、Repair the battery position error caused by damage to the core board、Repair the malfunction caused by the damaged core board, resulting in the fan not turning、Repair the WiFi function caused by damage to the core board, resulting in the inability to use it、Repair the malfunction caused by the damaged core board the compass is not connected、Repairing the damaged flight control board circuit damage resulted in IMU/GPS malfunction and inability to take off、Repair the ESC board circuit damage that caused the inability to align with the frequency. The arm light of the aircraft does not light up, and the ESC is abnormal and unable to take off、etc！

Phantom3 Series Phantom4 Series mavic pro Mavic 2 Series mavic 3 mavic4 Series Avata2 Avata360 flip NEO NEO2 mini2 mini3 mini3pro mini4pro mini5pro air air2 air3 air3s Mavic4pro M300 M350 M400 M30T M30 Matrice4T 4TD 3TD 3T 3M 3E etc...Long term updates!Chip level and signal level circuit detection and maintenance manual practical repair training tutorial, only repairing circuit faults without other business.

Serious and formal statement:This tutorial can only be used for personal learning, repair/communication/testing. It is strictly prohibited to use and reproduce it for commercial purposes. Illegal modification and sale of drones are prohibited, and any repair techniques can only be based on the repair of hardware circuit faults in personal devices.

3-Summary：
1-Disassembly and assembly of drones structural components (Consumer grade Aerial Photography, Industry, Agricultural Plant Protection)
2-Function and Fault Error Analysis of Drone Structural Components (Consumer grade Aerial Photography, Industry, Agricultural Plant Protection)
3-Function recognition of all circuit board components such as drones core board, ESC board, flight control board, remote control motherboard, etc
4-Drone core board, ESC board, flight control board, remote control motherboard, etc. All circuit board components circuit testing
5-All circuit boards such as drones core board, ESC board, flight control board, remote control motherboard, etc. are soldered and disassembled at the chip level
6-Drone core board, ESC board, flight control board, remote control motherboard, etc., all circuit boards, schematic diagrams, repair applications
7-Working principle and fault analysis of drones structural components and circuit boards
8-Repair case of functional components such as drones gimbal camera, battery, charger ACDC, generator DC module, centrifugal motor, etc
9-Original PCB circuit diagram and hardware calibration tool
10-Only repair module functional circuit faults under the original factory framework and do not provide other services

www.geekfix.com WhatsApp: +8618627713849 QQ /WeChat:181806465

Declaration: This tutorial and software can only be used for personal learning, communication/testing. Commercial use and reproduction are strictly prohibited. Illegal modification and sale of drones are prohibited. Any repair techniques can only be based on hardware function failure repair. Violators shall bear the consequences.