820-01814 5v 340mA-460mA

Dusty but no signs of liquid

One of the CD3215 would go 5V at .09A. Replaced and now all 4 ports give the same readings as far as power draw. 5V @ 340-460mA

PPBUS_G3H ramps to 12.14V then down then up every few seconds.

No shorts on PPBUS, 3V, 5V and SSD rails

When plugged in 3v3 cycling as well but is present but no 5V on the coil.

3v3 RTC is steady 3.34V
 
Last edited:

2informaticos

Administrator
Staff member
Did you test with charged battery?

Post diode mode to ground at 3V3_G3H_RTC.
Also check at all big coils; including SSD ones.
 
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