FLY E146, Maintenance Instruction, Page: 25 / 64

4.4 No charge
No charge
Replace with a
good battery, Check
whether the
primary cell is broken
Change the battery
Replace with a good
adaptor, Check
whether the primary
adaptor is broken
Clean or
change J9410
Check whether the
Micro USB ‘J9431’
is oxidized or is broken
Clean or
change J9431
Change the adaptor
Check whether the
battery connector ‘J9410’
is oxidized or is broken
N
N
N
N
Y
Y
Y
Y