5. Trouble shooting
5.8 Ear-MIc Jack Detection trouble
START
Check the
Check the soldering status of CN200
Yes
Is the status of FB202, FB203( TP1,2) low?
Yes
The main board has a problem
Replace Main PCB
Assemble
No | Resoldering or |
| |
| Replace CN200 |
No | Resolder FB202, |
| |
| FB203 |
TP1
TP2CN200
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