820-3476-A not charging correctly

Sr. Robot

Member
Hi, ive got a 820-3476-A that takes charge normally the first time you connect the charger, but if disconnected and connected again, the light wont turn on and it wont take charge.

Taking charge:

PPBUS_G3H = 12.54v
PP3V42_G3H = 3.4v
PP18V5_DCIN_FUSE = 16.25

Not taking charge:

PPBUS_G3H = 1.6v
PP3V42_G3H = 0v
PP18V5_DCIN_FUSE = 2.6v
 
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