Replacement Joystick Troubleshooting in a DualShock 4

This video is intended to help someone who has replaced the joysticks and is now having a problem with them. I review the joystick’s supply voltage, ground, and output pin locations for a DualShock 4 JDM-055 mainboard. I also give some resistance and voltage measurements of a working controller. Unrelated to joystick troubleshooting, I investigate the DualShock 4s joystick sample rate.

0:00 Intro
1:01 Mainboard joystick pin locations
1:55 Resistance measurements
3:07 Voltage measurements
5:17 Joystick pin IDs
6:25 Some joystick sample rate info
8:57 Final Thoughts