Sony GN3UN - Page 55

3f.4.2 USB Port 2 – No Detection / Cannot Play / No picture / No Sound – Checking Point
3f.4.3 USB Port 1 or 2
USB (B-board Checking) – Checking 5V Points [USB Port 1 or 2]
Board
Name
Board PWB (A side) Detail
BLM
C7019
C7017
Have
5V?
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