Step3: Measure the component U12 Pin1 of AM317BM if the voltage is 5V.
State: Yes, go to step4.
No, change the component U12. Please send it back to RMA if the voltage isn’t 5V
after changing.
Step4: Measure the component U11 Pin7 of AM317AM if the voltage is 3.8V.
State: Yes, go to step5.
No, change the component U11. Please send it back to RMA if the voltage isn’t
3.8V after changing.
