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PS4 Controllers/PS4 Rapid Fire Controllers / Re: DualSense 5 Controller PCB Scans
« Last post by cstomi on February 12, 2024, 12:23:40 PM »Hello,
I have a very strange problem. I have a PS5 controller equipped with a BDM-010 motherboard. The issue is that despite the battery is 100% charged, the MCU sees that the battery is completely discharged. I tried via Bluetooth and cable, same result.
There is a voltage divider consisting of 150K and 100K resistors at the positive terminal of the battery connector. I measure 1.664V at the output of this voltage divider with a 4.183V battery voltage. I noticed that when I turn on the controller, this 1.664V drops to around 0.6V.
I took out another properly functioning controller and measured it as well. Surprisingly, even after turning it on, I still measured 1.664V at the output of the voltage divider, so the voltage didn't drop after powering on.
What do you think could be the problem? Could the MCU be at fault? Everything else works, it just doesn't read the battery level correctly.
https://ibb.co/3hTb2hC
I have a very strange problem. I have a PS5 controller equipped with a BDM-010 motherboard. The issue is that despite the battery is 100% charged, the MCU sees that the battery is completely discharged. I tried via Bluetooth and cable, same result.
There is a voltage divider consisting of 150K and 100K resistors at the positive terminal of the battery connector. I measure 1.664V at the output of this voltage divider with a 4.183V battery voltage. I noticed that when I turn on the controller, this 1.664V drops to around 0.6V.
I took out another properly functioning controller and measured it as well. Surprisingly, even after turning it on, I still measured 1.664V at the output of the voltage divider, so the voltage didn't drop after powering on.
What do you think could be the problem? Could the MCU be at fault? Everything else works, it just doesn't read the battery level correctly.
https://ibb.co/3hTb2hC