Home » Archives for September 2012

Parts Inside Apple iPhone 5 Mobile Phone

Parts Inside Apple iPhone 5 Mobile Phone

The Apple iPhone 5 has created craze all around the world. It is definitely the next generation gadget taking mobile telephony a step ahead. Let us now examine the parts and components inside the new Apple iPhone 5...

How to Check Parts of a Mobile Phone for Fault

How to Check Parts of a Mobile Phone for Fault

When doing mobile phone repairing, you will often need to check parts such as speaker, ringer, vibrator, coil, boost coin, On / Off Switch, Antenna Switch, RX Filter, PFO, BSI, Network IC, VCO, Audio IC, Power IC, RTC,...

How to Clean Points and Connectors of Mobile Phone PCB

How to Clean Points and Connectors of Mobile Phone PCB

When doing mobile cell phone repairing, you will often have to clean several points and connectors. Cleaning of points and connectors is done to clean and remove dirt and oxides from solder joints, PCB circuit tracks and the...

How to Jumper in Mobile Phone Repairing

How to Jumper in Mobile Phone Repairing

Most mobile phone repairing is done by doing jumper. Different parts of a mobile cell phone like display, keypad, speaker, microphone, LED lights, different ICs, different small parts and electronic components, all have different jumper settings. It is...

How to Open and Disassemble a Mobile Cell Phone

How to Open and Disassemble a Mobile Cell Phone

How to open and disassemble any mobile cell phone including Nokia, Samsung, Motorola, China Mobile Phones or any other brand of cell phone from any mobile cell phone manufacturer is basically same with slight change in the process....

How to Check Mobile Cell Phone Settings

How to Check Mobile Cell Phone Settings

When repairing any mobile cell phone, you will often come across problems when you will need to start with by checking the settings before proceeding to open and repair the mobile phone. Such problems could include any of...

Counting Legs or Pins of IC

Counting Legs or Pins of IC

Any mobile phone PCB has several IC or Integrated Circuit. These are SMD or Surface Mount Electronic Components. Before understanding how to count legs or pins of any IC, let us learn about IC. What is an IC?...