Mobile Phone Battery Testing By Multimeter Fallow Some Step For Mobile Phone Battery Testing Step 1 Set Multimeter To DC Voltage Range at 20 V. Step 2 Multimeters’ red probe will touch the battery’s positive and black probe on the negative then the 3.7v Reading should come.Step 3 If it is not coming then the battery is …
What Is DC Power Supply Machine? And How to Use DC power supply is called direct current supply machine, it gives 1-30v dc voltage. Which is used to turn on the mobile phone without battery. But in mobile repairing, it is used not only to start the phone but also to know about the fault …
Working of All Section and part Inside Mobile Phone… Any mobile cell phone including – Samsung, Nokia, LG, Motorola, Sony Ericsson, Acer, Alcatel, Apple, Amoi, Asus,Blackberry, Blu, Celkon, Dell, Gigabyte, Haier, HTC, Huawai, Micromax, lava,karbonn, lenovo, sigmatel,redmi, Panasonic, Philips, Sagem, Spice, Toshiba, ZTE Etc have different parts or sections inside the mobile cell phone. These …
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What Is Vibrator Moter And how to Work ? A vibrator is a motor itself, there is a counterweight in front of the motor. When the motor rotates, it out-balances the motor. And the motor generates vibration, and due to being engaged in the mobile, the mobile starts vibrating. This is controlled by the power …
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Integrated Circuit (IC) All components made within a semiconductor material are electronic circuits in which the semiconductor components such as resistors, capacitors etc., except passive components, diodes, transistors, etc., are manufactured simultaneously following a specific process. Which we call ic integrated circuit. The IC would have millions of transistors. The IC is divided into three …
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Analog Mic Testing For testing the analog mic, put the multimeter in beep mode and put the red probe at the negative point of the mic and the black probe at the positive point, if the redding is coming, then the mic is correct. 1 then open. short on beep CRYSTAL MIC To check this mic, put the multimeter in …