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Page 1. ;]n ÷df]a fOn kmf]g l/k]o / 6]lSgl;og. ;]n ÷df]a fOn kmf]g l/k]o / 6]lSgl;og. 5f]6 f Cell-Mobile REPAIR AND MAINTENANCE OF MOBILE CELL PHONES. Mobile Phone Repairing PDF Book - Looking for book on mobile phone repairing . Download this PDF book for free to learn mobile phone. Download course Mobile Phone Repair and Maintenance, free PDF ebook by Commonwealth of Learning on 49 pages. All you need to do is download the course and open the PDF file. The latest news and especially the best tutorials on your favorite topics, that is why Computer PDF is.
August 25, at 3: December 9, at 4: Soldering Ironwww. Diagnosing and repairing mobile phone faults topic 7: It does not cover the software section. Mobile Phone Repairing Tools and Equipment 1. Hello sir, I would like to thank you for providing the valuable material to gain knowledge sir I needed schematic diagram of all the smartphone from where I can get it?
Real Time Clock. Surface Mount Device. Transmit Transmitting Section.
Universal Energy Manager. Voltage-Controlled Oscillator.
Mobile Phone Repairing Tools and Equipment 1. Soldering Iron or Soldering Station: Used to Solder.
Soldering Iron Soldering Station www. B Stand: Used to Hold Solder Wire Ranga: Used to Clean Jumper Wire: Used toPCB.
Used to Cut Point Cutter: Used to Cutand Remove Lamination. To Hold Wire Brush: For Cleaning. D ReworkTrack and Electronic Station: To Remove andComponents. To Boost Ultrasonic Cleaner: ToVoltage of Battery. To Reball and Magnifying Lamp: Used WhileTrack and Legs of Soldering.
Electronic ComponentsWhile Soldering. Used to Sponge: To Clean Tip ofSolder. Soldering Ironwww.
To Desolder Screwdriver Kit: PCB Track. Identification of Card Level Parts. Fascia 2. Back Facia Facia Back Facia www. LED www.
Charging Connector Data Cable Connectorwww. Battery Battery Connector www. SIM Card SIM Card Connector www. Memory Card Memory Card Connector www. Camera Camera Connector www.
Keypad Button Keypad Connector Display Display Connector www. Antenna PCB www.
Identification of PCB1. Antenna Point: The point where anteena is connected is called anteena point. Network Section: The section below anteena point and above power section is called network section. Anteena Switch: It is found in the network section. It is made from metal and non-metal. It has 16 points or legs. Identification of PCB4. In some mobile phones, the anteena switch is merged with PFO. It is present beside the antenna switch.
Network IC: It is below or beside the anteena switch and PFO. Nokia , , , etc. Identification of PCB8. Power Section: This section is below the Network Section. Power IC: In some mobile phones there are 2 Power IC. In some sets there are 2 CPU. Flash IC: Identification of PCB Logic IC: Charging IC: Audio IC: Definition of Big Parts1. Antenna Switch: It is found in the Network Section of a Mobile Phone and is made up of metal and non-metal. It searches network and passes forward after tuning.
If the Anteena Switch is faulty then there will be no network in the mobile phone. Definition of Big Parts2. It is also called P.
It filters and amplifies network frequency and selects the home network. The best course and tutorial, and how to learn and use Mobile Phone Repair and Maintenance. Types of mobile phones topic 2: Potential hazards associated with mobile phone repair topic 3: Parts of a conventional mobile phone topic 4: Mobile phone repair tools topic 5: Disassembling and assembling a mobile cell phone topic 6: Diagnosing and repairing mobile phone faults topic 7: Repair of common mobile phone faults.
Beginners Created: November 23, Size: Commonwealth of Learning Licence: Creative commons Downloads: Summary on tutorial Mobile Phone Repair and Maintenance.
Download the file. Login or Create an account to leave a feedback. Office Computer programming Web programming Database 93 Operating system 63 Mathematics 59 Graphics 53 Network 48 Computer security 44 Other 41 Computer architecture 23 design and analysis Similar Tutorials.