Which 9XB revision do I have?
Started by unknown · · 2 posts
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Priya Natarajan here
#1 ·
Bought a bare board second-hand. No revision mark on the silkscreen. How do I tell?
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Chris Bake here
#2 ·
Rev B has the gate driver trace running under U3; rev C moves it to the top side and adds a revision mark by the mounting hole. No mark means B. It works, it just runs warm — the board on my shelf is C.
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