- Joined
- Jul 11, 2021
- Messages
- 45
- Reaction score
- 16
- Location
- Concord, CA
- What state or country do you live in
- California
Any interest in a parted out Radion XR15 Pro, or anyone know what this would be worth? I believe this would be a G5 Pro.
Owner before me mentioned it was working when it was stored but after testing it after a year it no longer was working.
I did some basic electrical analysis / diagnostics.
Opened it up, cleaned up some salt creep and minor corrosion (top of board, pic 1), but the salt creep was a red herring.
There was a solder bridge on the MCU and the MCU is fried with USB_P0 on this chip shorted to VSSA. Gets extremely hot to the touch so short is likely internal at this point (bridge was fixed).
https://www.nxp.com/docs/en/data-sheet/KL27P64M48SF2.pdf
MCU, LDO voltage regulator all get hot to the touch. Other components seem to be OK, this LED Driver board would be good as a donor board.
LED array, input power pre-driver board, wireless chip seem OK.
Will attach thermal images in the morning.
What would this be worth / any interest in this? I personally would either be looking for a replacement LED driver for myself to buy and I'd install this light on my frag tank, or I would like to sell this to someone who needs parts for their own repair(s).
I'm based in the South Bay Los Angeles area in case local.

Owner before me mentioned it was working when it was stored but after testing it after a year it no longer was working.
I did some basic electrical analysis / diagnostics.
Opened it up, cleaned up some salt creep and minor corrosion (top of board, pic 1), but the salt creep was a red herring.
There was a solder bridge on the MCU and the MCU is fried with USB_P0 on this chip shorted to VSSA. Gets extremely hot to the touch so short is likely internal at this point (bridge was fixed).
https://www.nxp.com/docs/en/data-sheet/KL27P64M48SF2.pdf
MCU, LDO voltage regulator all get hot to the touch. Other components seem to be OK, this LED Driver board would be good as a donor board.
LED array, input power pre-driver board, wireless chip seem OK.
Will attach thermal images in the morning.
What would this be worth / any interest in this? I personally would either be looking for a replacement LED driver for myself to buy and I'd install this light on my frag tank, or I would like to sell this to someone who needs parts for their own repair(s).
I'm based in the South Bay Los Angeles area in case local.

