Description
Fix your DJI RC-N3 remote controller with this step-by-step repair guide covering disassembly, battery, USB-C port, joysticks, buttons, and reassembly.
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📌*Useful links*
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Repair Tools & Safety Tips: https://youtu.be/Sp7PhrKV-vQ
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*Description*
Learn how to disassemble and repair the DJI RC-N3 Remote Controller step by step. In this guide, I show how to open the controller housing, inspect internal components, and replace damaged parts such as the battery, main board, USB-C phone connection port, control stick modules, shutter and record button board, gimbal control dial, antenna module, and housing parts.
This repair guide can help if your DJI RC-N3 controller is not charging, does not power on, does not connect to your phone or DJI Fly app, has unstable video feed, joystick drift, calibration problems, broken buttons, camera tilt control issues, or liquid damage.
You’ll also see the full reassembly process, including cable routing, antenna connector installation, battery connection, joystick cable reconnection, and final testing with DJI Fly.
This guide is useful for DIY drone repair, DJI RC-N3 troubleshooting, USB-C port replacement, battery replacement, joystick module replacement, and full controller teardown.
If this video helped you, like the video, subscribe to HowFixit, and visit our website for more DIY repair guides.
🎬 Timecodes:
00:00 — DJI RC-N3 repair guide overview
00:39 — Tools and replacement parts
01:16 — Removing the bottom and hidden housing screws
02:13 — Opening the controller housing safely
03:43 — Disconnecting the joystick cable
04:12 — Rear cover disassembly overview
04:21 — Removing the metal heat-spreading plate
05:14 — Disconnecting and replacing the battery
06:09 — Disconnecting cables and antenna connectors
07:17 — Removing the DJI RC-N3 main board
08:05 — Removing the antenna and phone holder assembly
09:59 — USB-C phone connection port replacement
10:42 — Shutter and record button board removal
11:11 — Gimbal control dial board removal
12:09 — Joystick module replacement
12:51 — Removing the joystick cap
13:55 — Controller Housing Replacement
14:30 — Reinstalling joystick modules
15:37 — Reinstalling buttons, dial, and USB-C module
17:10 — Reinstalling antenna and phone holder assembly
20:09 — Reinstalling the main board
21:59 — Installing the battery and heat-spreading plate
23:30 — Closing the controller housing
25:11 — Final charging and DJI Fly connection test
🌟FAQ:
❓Question: Why is my DJI RC-N3 remote controller not charging?
✔️Answer: The problem may be caused by a faulty battery, damaged USB-C charging circuit, loose internal connector, liquid damage, or a main board issue.
❓Question: Can I replace the DJI RC-N3 joystick module?
✔️Answer: Yes. The joystick modules can be replaced.
❓Question: What causes joystick drift on the DJI RC-N3 controller?
✔️Answer: Joystick drift can be caused by wear, internal sensor failure, dirt, physical impact, or a damaged control stick module.
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