The solution provides the detailed info of how the built in microphone on PCb board were being connected to other components. It may help for to easily track down and locate the problem if the said microphone failed to work.
The Samsung Gt-C6712 used an ordinary two pin microphone that is mounted or attached at the lower part of the PCB board, unlike other newly released device that uses a five pin digital microphone. Troubleshooting this kind of microphone is a little bit easier.
Samsung Gt-C6712 Mic Jumper Point Solution
Samsung C6712 Mic Solution
Samsung Gt-C6712 Mic Not Working
The solution above shows the connection line paths of Samsung C6712 microphone circuit, which may useful for easy tracing and check up troubleshooting procedures. You may need to check the certain components that holds for microphone circuit and also trace its corresponding connection line paths for possible damaged.