this post was submitted on 06 Mar 2026
38 points (100.0% liked)
Ask Electronics
4075 readers
1 users here now
For questions about component-level electronic circuits, tools and equipment.
Rules
1: Be nice.
2: Be on-topic (eg: Electronic, not electrical).
3: No commercial stuff, buying, selling or valuations.
4: Be safe.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
,
, 
See the thick traces?
It's part of the power-section, which helps narrow-it-down, some..
PCU-P057B board: https://duckduckgo.com/?t=fpas&q=%22PCU-P057B%22&ia=web