820-01814 wont turn on

2informaticos

Administrator
Staff member
Check diode mode to ground at PPBUS_G3H.
Post U7000 basic voltages; P_IN, AUX_DET, VDDA/P, AUX_OK, A/BMON.
 

bartech

Member
PPBUS_G3H - GROUNDED

PPDCIN_G3H_CHGR - 5,2V
CHGR_AUX_DET - 1,29V
CHGR_VDDA - 5,05V
CHGR_VDDP - 5.05V
AUX_OK - WHERE I CAN CHECK IT?
CHGM_BMON - 0V
CHGM_AMON - 0V

BATTERY NOT CONNECTED
 
Last edited:

bartech

Member
OK I CONNECT POWER SUPPLY TO G3H AND FOUND BROKEN C6456 I CHANGE IT AND NOW ITS WORKING THANKS A LOT FOR HELP
 
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