FLY FS403, Руководство по обслуживанию

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FLY SERVICE SUPPORT
4.7 Vibration problem the same to receiver
4.8 Speaker no sound the same to receiver
4.9 MIC pboblem
4.10 No charging
MIC problem
The MIC appearance ok?
MIC soldering ok?
MIC rubber cover broken
or missing?
Change or get another new
rubber cover
。
Change MIC OK?
MIC material problem
Change U301
Resolder MIC get solve
Yes
Yes
Yes
No
No
Yes
No
No
No charging
USB port appearance ok? Clean or change USB
port
Change Q100 OK?
Q100 materi al problem
Change U301
Yes
No
Yes
No
Yes