Part of Mobile Cell Phones and their Functionality


A mobile cell phone contains all parts and electronic components, which can be divided into Big Parts and Small Parts. Through this article, you're going to learn all about significant parts and IC components in a mobile cell phone/smartphone and their functionality.

 

IC parts of a mobile cell phone/smartphone and their functionality

 

1.       Antenna switch

 

Identification:   In the Network Section of a mobile phone/smartphone, both Android and iPhone, it is present and made up of metal and non-metal. In GSM sets, it is in white, while in CDMA sets, it is found in golden metal.

Work / Function: Searches the network and passes ahead after tuning.

Faults: If the antenna switch is malfunctioning, there will be no network in the mobile phone, such as iPhone 11 parts suppliers.

 

2.       Power Function Oscillator (PFO)

 

Identification: Also known as P. A (Power Amplifier) and Band Pass Filter are found near the Antenna Switch in the Network Section on the Motherboard of a Mobile Phone or Smartphone.

Work / Function: Filtering and amplifying network frequency, it selects the home network.

Faults: If the PFO is not working, there will be no network in the mobile phone. If it, however, gets short, then the mobile phone, like Samsung galaxy S7 parts, will get dead.

 

3.       RF IC / Hagar / Network IC

 

Identification: Also known as an RF signal processor, these are found in the Network Section of a Mobile Phone.

 

Work / Function: According to the instruction from the CPU, it transmits or receives any audio or radio waves.

 

Faults: If the RF IC malfunctions, there will be problems with the network in the mobile phone resulting in the mobile phone, such as samsung galaxy tab parts getting dead sometimes.


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