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820-01521 not drawing 20v

Thread starter Soji
Start date Sep 5, 2022

Soji

Member

#21

known good board
PVCCPCOREPRIM_SW1/SW1=0.507
P1VPRIM_SW1/0=0.491

PVCCPCOREPRIM_SW1/SW1=0.204
P1VPRIM_SW1=0.230
P1VPRIM_SW0=230

2informaticos

Administrator

Staff member

#22

You may have a problem with T2, or U7800.

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