Im working on an really old 820-2879. No sign of water damage. Have green light but PPBUS_G3H
starting at 6v and drops to about 1.5v. When battery connected its 12.8V and no drop but still no start and battery doesn't charge.
Dont have any working board of this old crap to compare to.
F7040 in diode mode shows 0.447V
starting at 6v and drops to about 1.5v. When battery connected its 12.8V and no drop but still no start and battery doesn't charge.
Dont have any working board of this old crap to compare to.
F7040 in diode mode shows 0.447V