820-00165
PP5V_S5 is not short to ground in diode mode
F7140: 8.60 PPBUS_G3H
U7501
4: 0 V
21: 3.38
23: SHORT
Changed U7501 with new chip, no change
Changed U7400, no change
CAPS: C7500 looks good but I removed i and short still there
Am I on the right track
This short is an issue keeping the board from starting but how to find this short
Change Q7520??
PP5V_S5 is not short to ground in diode mode
F7140: 8.60 PPBUS_G3H
U7501
4: 0 V
21: 3.38
23: SHORT
Changed U7501 with new chip, no change
Changed U7400, no change
CAPS: C7500 looks good but I removed i and short still there
Am I on the right track
This short is an issue keeping the board from starting but how to find this short
Change Q7520??
Last edited: