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iPhone 5s No Earpiece [ DONE]

babyrose

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Jun 13, 2014
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Location
Quezon City
Change earpiece - no luck
Change earpiece flex - no luck
Change lightning port - no luck
Check motherboard- malinis naman

Solution:
Schematic diagram
Check FL51 & FL52 dapat zero ohms sa tester at kung may buzzer ang
tester mas maganda kasi pag good ang coil ay natunog ang buzzer.
In my case ay nag change value ang FL51 & FL52 naging high resistance
kaya di makalusot ang audio frequency sa Coil.






Jumper ko na lang kasi medyo nahihirapan pag palit



Di gaanong maganda ang pagkajumper kaya pagpasensyahan nyo na po.
 
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