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Published 20 hours ago • verified publisher icon tinfever

SV10 images if you still need them

Open Aleksey1406 opened this issue 2 years ago • 4 comments

Flashed it with your software, seems to be working. There are 4 lights instead of 1 3 blue and 1 red, so slightly different reporting. After flashing had 8 red blinks charging overcurrent issue, replaced D14, D21, both were not functional.
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Aleksey1406 avatar Jan 10 '23 18:01 Aleksey1406

its a multi layer board don't have x-ray lol but did line up back and front in gimp if that helps lol Dyson_Gimp_210.zip

Aleksey1406 avatar Jan 10 '23 18:01 Aleksey1406

Top

Aleksey1406 avatar Jan 11 '23 03:01 Aleksey1406

guess in not done yet the light comes on as if its charging but after several hours checking the voltage with multimeter doe not look like it took any charge. No error blinks. hooked it up to benchtop power supply, no current draw.

Aleksey1406 avatar Jan 11 '23 06:01 Aleksey1406

seems like there maybe an issue with Q5 MOSFET? looks like it should switch on and off to charge the batties but it seems like its always off? "WK9 85" both Q5 and Q4

Aleksey1406 avatar Jan 11 '23 20:01 Aleksey1406