On the phone that dumb, if we use mobile phones, then the other person can not hear our voice, we can perform inspection and testing of components using multitester MIC with the following steps :
* Use the manual on the scale multitester xl, the positive pole cable ties and cable from the negative pole on the legs multitester MIC component, if the needle moves so multitester MIC components in good condition. But if the needle on multitester not move then we need to replace components of the MIC, for MIC of damaged components.
* Next we test runs of MIC components. To test MIC kaponen point, we also use the manual on the scale multitester x1, connect the cable interface multitester with MICs in the positive and negative poles, if multitester needle move, then the good path, but if multitester needle does not move, then the line disconnected MIC. We can do a jumper to handle system.
* If a good path, try to heat the IC Audio using a blower.
* If the phone is still silent, replace with a new audio IC.
* After we are done in hardware but the phone was still silent, then there is damage to the program (software) phone.
* Use the manual on the scale multitester xl, the positive pole cable ties and cable from the negative pole on the legs multitester MIC component, if the needle moves so multitester MIC components in good condition. But if the needle on multitester not move then we need to replace components of the MIC, for MIC of damaged components.
* Next we test runs of MIC components. To test MIC kaponen point, we also use the manual on the scale multitester x1, connect the cable interface multitester with MICs in the positive and negative poles, if multitester needle move, then the good path, but if multitester needle does not move, then the line disconnected MIC. We can do a jumper to handle system.
* If a good path, try to heat the IC Audio using a blower.
* If the phone is still silent, replace with a new audio IC.
* After we are done in hardware but the phone was still silent, then there is damage to the program (software) phone.
Labels: Phone Service
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