Power Debug Flow - Acer S230HL Service Manual

ACER S230HL
34

5.3 Power debug flow:

Start
Check L1 pin2 is about 5.1V
Check U1 pin2 is about 3.3V
Check U3 pin2 is about 1.8V
Check TCE46 pin1 is about 12.4V
End
5. Troubleshooting
ACER
S230HL
Go to contents page
U2 is defect
U1 is defect
U3 is defect
TU3 is defect
46