Tablet PC Repair Training

Tablet PC Repair Training

Tablet PC Repairing Course

DAY 1  :  

1 BASIC ELECTRONICS.

DAY 2

2 INTRODUCTION USE OF TABLET PC
3 TYPES OF OPERATING SYSTEMS. IN TABLET PC
4 FORMATTING INSTALLING OPERATING SYSTEM IN TABLET PC
5 DRIVER AND APPLICATION INSTALLATION

DAY 3

6 TEARDOWN/ DISMENTAL TABLET PC
7 IDENTIFICATION PARTS OF TABLET PC
8 COMPONENT CHECKING & IDENTIFY
9 TABLET PC REPAIRING CONCEPT
10 BLOCK DIAGRAM OF TABLET PC

DAY 4

11 DIFFERENT SECTION OF TABLET PC
12 UNDERSTANDING SCHEMATIC DIAGRAM OF TABLET PC
13 PROBLEM AND SOLUTION STEPS OF TABLET
14 REPAIRING AND BGA REWORK OF TABLET PC

Tablet Pc Repairing Course in brief

 Day 1 (FOR FRESHERS)

 1. BASIC ELECTRONICS

  • AC, DC, Current, Voltage, Ampere
  • Types of circuit, material
  • Measurement unit
  • Use of multi-meter, digital analog multi-meter.
  • How to check AC, DC, and OHMs resistance
  • Different SMD components
  • Resistor,  Diodes, Capacitors
  • Inductors, Transformers, Transistors
  • MOSFET

Day 2 

2.  INTRODUCTION OF TABLET PC

  • Basic working detail of laptop and mobile phones
  • Network section of mobile phones
  • Hard disk, ram, CPU, WIFI, Bluetooth section of laptop
  • Difference between computer,   laptop,  tablet pc , iPAD, mobile, smart phone
  • Basic operating of tablet pc
  • Menu, setting, Bluetooth, GSM, CDMA, etc.

3.  TYPES OF OPERATING SYSTEMS IN TABLET PC

  • Android, operating system in tablet
  • 4.0.X ice cream sandwich
  • 3.X.X honey comb
  • 2.3.x ginger bread
  • 2.2 froyo
  • Basic used detail of android

 4. FORMATTING INSTALLING OPERATING SYSTEMS IN TABLET PC

  • FACTORY RESET,
  • WIPES.
  • Firmware update from SD card
  • How to find firmware thru PCB
  • Flashing thru ODIN in Samsung
  • Flashing thru IUW in HCL tablet EM 73
  • Boot option in HCL standard boot, recovery boot, fdwn boot , fast boot
  • Installation of operating systems  in tablet Pc
  • Android operating system
  • Upgrading operating system
  • Changing operating systems

 5.  APPLICATION INSTALLATION

  • Application installation on tablet pc
  • Application install from market
  • Application install from memory card
  • Troubleshooting of Operating systems.
  • Troubleshooting of Application software.
  • Troubleshooting of Tablet PC

Day 3

 6. TEARDOWN / DISMENTAL TABLET PC

  • Basic video of opening and closing demo
  • Assembly & disassembly of tablet pc demo on 3 models

 7. IDENTIFICATION PARTS OF TABLET PC

  • Adapter/charger
  • Battery
  • Ram &Rom
  • Keyboard of tablet pc
  • Display windowsTouch screen/ touchpad
  • Display modules LCD / TFT/ LED  Display
  • Primary Camera /secondary camera
  • Motherboard main PCB
  • Processor
  • Antenna Carrier
  • Loudspeaker
  • LED PCB
  • Hard Disk / memory card flash chip
  • BIOS / CMOS setting
  • Testing of parts

 8. COMPONENT CHECKING & IDENTIFY

  • Identify damaged and ok component
  • Removing and Inserting component practice

9. TABLET PC REPAIRING CONCEPTS

  • Adapter Repairing concepts
  • Battery  Repairing  boosting concepts
  • Inverter Section and CCFL Testing
  • Hard Disk / Internal Hard disk
  • RAM and ROM
  • Touchpad

10.  BLOCK DIAGRAM OF TABLET PC

  • Understanding  motherboardblock diagram of Tablet PC
  • Different section of tablet pc
  • Top view of motherboard
  • Bottom view of motherboard
  • Identify each chip and understand different section
  • Working detail of tablet pc motherboard

Day 4

11. DIFFERENT SECTION OF TABLET PC

  • Power section of tablet pc
  • Initial failure
  • Charging section
  • SIM section
  • Microphone section
  • Speaker section
  • Bluetooth WIFI section
  • LCD section & troubleshooting of tablet pc
  • Touchscreen section & troubleshooting  in tablet pc
  • Light sensor
  • Camera not work front/ back
  • GSM 850/ 900 / 1800 /WCDMA section

 12. UNDERSTANDING SCHEMATIC DIAGRAM OF TABLET PC

  • Understanding Circuit diagram of power section
  • Voltage measurement in Tablet pc
  • Troubleshooting power on failure in Tablet
  • Use of Debug card post error code.
  • Common problem of different motherboards

13. PROBLEM AND SOLUTION STEPS OF TABLET

  • Power on does not work
  • Tablet initial failure
  • Abnormal charging
  • Insert SIM cart (after inserting SIM)
  • Microphone not work
  • Speaker not work
  • Bluetooth WIFI not working
  • LCD is not work  after PWR ON
  • Touch screen does not work
  • Camera does not work
  • Network Not work (GSM, 850,900,1800, WCDMA)
  • Using Oscilloscope (CRO)

14.  REPAIRING AND BGA REWORK OF TABLET PC

  • Removing ICs by Hot Air Gun Machine (SMD    Machine).
  • iCs re-balling by BGA machine. Concept

AFTER COURSE:

  1. COLLECTION OF FIRMWARE FILES
  2. COLLECTION OF PAID APPLICATION
  3. COLLECTION OF TIPS NOTES TABLETS
  4. TIPS AND SOLUTION SITES LIST
  5. CERTIFICATE AFTER COURSE