Here's another fun one. 820-3332-A board this board had been brought in for beer spill. i get green light on charger but only had 1.7v on ppbus_g3h.Looked to be a problem with isl6259, i changed it out and got 12v back on ppbus_g3h. Plugged a battery in smelled something smoking, unplugged everything and ppbus_g3h is back to 1.5v.
Something seems to be shorting out the isl6259 when a battery is plugged in. i measured for short to ground on q7055, pin 5 gives me an 0L reading. checked for resistance on pin 5 with 0L still.
not really sure where to go with this one.
Something seems to be shorting out the isl6259 when a battery is plugged in. i measured for short to ground on q7055, pin 5 gives me an 0L reading. checked for resistance on pin 5 with 0L still.
not really sure where to go with this one.