DarkLinkX5
- Aug 21, 2018
- 8
- Joined
- Aug 21, 2018
- Messages
- 8
So I accidentally shorted 5v and Gnd instead of the Boot jumper pads and blew a diode. (in my defense i thought it was an alternative way to jump it...)
The board still connects to usb and reads as working on the device manager but wont light up or connect to clean flight flash firmware. so it seems salvageable. (i did order a new one but a backup would be nice)
I had a firmware update fail and in a panic to get it working i didn't look at the manufacturers manual for how to put the device in boot mode instead i slapped on a jumper to the pins in the area that had boot next to it and... magic smoke. after the infamous sniff test and magnifying glass i located the offending component, a diode with 63 as the marking. another similar board online has S21 as the marking on that diode. i found the data sheet but cant find the part.
I cannot find anything on the diode marked 63 at this time
I found a data sheet for the S21 http://www.s-manuals.com/pdf/datasheet/s/d/sd106ws_tip.pdf
If i could get a full schematic for it this would be easy.
All i know is the diode is 1.62mm long by 1.16mm wide. so a close match may work if i can find one.
Any help would be much appreciated.
second image is my actual board and the obviously bad diode. (Taken with my phone and a crappy plastic magnifying glass)
all other components look great. it just seems this diode is preventing the board from fully powering up.
The board still connects to usb and reads as working on the device manager but wont light up or connect to clean flight flash firmware. so it seems salvageable. (i did order a new one but a backup would be nice)
I had a firmware update fail and in a panic to get it working i didn't look at the manufacturers manual for how to put the device in boot mode instead i slapped on a jumper to the pins in the area that had boot next to it and... magic smoke. after the infamous sniff test and magnifying glass i located the offending component, a diode with 63 as the marking. another similar board online has S21 as the marking on that diode. i found the data sheet but cant find the part.
I cannot find anything on the diode marked 63 at this time
I found a data sheet for the S21 http://www.s-manuals.com/pdf/datasheet/s/d/sd106ws_tip.pdf
If i could get a full schematic for it this would be easy.
All i know is the diode is 1.62mm long by 1.16mm wide. so a close match may work if i can find one.
Any help would be much appreciated.
second image is my actual board and the obviously bad diode. (Taken with my phone and a crappy plastic magnifying glass)
all other components look great. it just seems this diode is preventing the board from fully powering up.