REFERENCE iphone4g headset not working,, done in hardware solution....

[caliber38]

Good Morning to all
share ko lang po etong ginawa ko

UNIT: iphone 4g
PROBLEM: No sound on headset
ACTION TAKEN: try change headset conector and clean board no luck

Kaya tingin ako agad sa aking mahiwagang diagram ng conection. isa isa kung pinalitan
yung C32,DZ28,FL26 left connection at C34,DZ29,FL27 right connection,check ko din yung line
pero ganun pa din

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Eto naman ang sunod na pinalitan ko, at eto na rin ang salarin kung bakit
walang sound output sa headset,. pinalitan ko po ung U70

Eto po yung pinagbasihan ko..

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DONE

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Sana po makatulong sa lahat lalo na sa
baguhang tulad ko