T68 mic problem

[andrews]

Hello,

I have T68i after H2O, but no signal on mic.
I check mic with multimeter-ok
but on the pcb contacts nithing. only one contact can check to GND. another is missing.I thing this is corodation problem

If you help me with schematic diagramm,
I will be much much happy.
Best Regards

Andrews

[FONESCLINIC]

but on the pcb contacts nithing. only one contact can check to GND. another is missing.I thing this is corodation problem


in most cases its sw problem, try to upload gdf file for t68 mic problem using div .....




best regards
gohar;)

[andrews]

Thanks,

I reflash gdf, all still same.

I check compare two pcb working with my, I find difference-
right mic contacts on pcb is missing (on air) and left contact has connection with pcb. so, need find where is track from right to pcb.

I try find short connect from mic contact to parts on the pcb- result 0.

Need maybe service manual or sxematic diagram.

Andrews

[farshad2009]

Hai sar i have SONY ERICSSAN T68I mobile this mobile mic not worek i vill canging new mic but same fulit plz help meeeeeeeeee

[farshad2009]

Hi sar N73 mobile bak camera not worek