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LED LCD SMART TV Repairing Course

LED LCD SMART TV Repairing Course

M/s Oscillate Technical Institute had established in 2006 as a repairing training institute of all Laptop models
Over the years, we have diversified our technical courses like motherboard repair, LED LCD,SMAT TV repair, Printer Repair, CCTV Camera, NVR & DVR Instalation & HVR Networking courses, Computer Repair technician, and Laptop Repair guide and Advanced Networking studies. We are now one of the best Technical Institutes in Thane, Mumbai with well-established training centres.


  • 100 % Practical from first day.
  • *No Extra Fee charged for Extra time period.
  • *Life Time “Oscillate Solutions” Technical Support.
  • *No Technical background or Education Qualification reuired
  • *Provide Audio Recording of every lecture.
  • *Free Live Demo Classes.

LED LCD Smart Tv Repairing Sylllabus includes :

Day 1 – Basic Electronics
  • Use of multimeter & Frequency Tester
  • AC and DC supply testing with precautions
  • Open, Short, Earth & Ground. Testing Connectivity 
Day 2 Electronics- Components & Rework
  • Passive-Active components Identification, Application and Testing
  • Using SMD Rework station, Solder Iron and other tools
  • Replacement of Components
Day 3 Practical
  • Replacement of Gate IC
  • Replacement of QFN IC
  • BGA Reworkof Logic IC
Day 4   Power Board- EMI Protection & Power Factor Correction
  • Investigation of Circuit
  • EMI Filter and Hazard Protection Circuit testing
  • Active PFC testing
  • PFC switching MOSFET testing
  • Testing PFC Controller IC
  • Testing of Feedback through Optisolator
  • Common Faults and Solutions
Day 5  Power Board- Primary Rectification & PWM Oscillator
  • Investigation of circuit
  • Testing of primary Rectifier circuit layout
  • Startup & Run PWM circuit testing
  • Testing of PWM controller IC
  • Testing Power switching MOSFET
  • Common faults and solutions
  • Using Universal Primary switching Circuit
  • Using Universal STR.
Day 6  Power Board- Secondary Rectification & FB
  • Investigation of Circuit
  • Testing of Secondary rectifier Circuit
  • Testing of Sampling Circuit
  • Testing of Error Detection Circuit
  • Testing of Shunt Regulator
  • Testing Feedback of Optoisolator
  • Common Faults & Solutions
Day 7  Service Manual & LCD test tool
  • Disassembly of LED TV Unit
  • Use of LCD screen panel testing tool
  • Identification and functions of FRU.
  • Identification and functions of ICs on logic board.
  • VPU, MCU, RAM, Flash, HDMI, Audio, Network, etc.
Day 8  CCFL Backlight Circuit
  • Testing layout of inverter board
  • Testing of Switching Mosfet
  • Common Faults and Solutions
  • LED Backlight Circuit
  • Testing LED Drives IC
  • Testing LED Booster Mosfet.
  • Using LED Backlight tester tool
  • Replacing Backlight LED
  • Common Faults and Solutions
  • Using Universal Backlight Driver Circuit
Day 9  Logic Board – Power Regulators
  • Primary Test
  • Identification and testing of stepdown regulators on main logic board.
  • Testing of RTC Crystals
  • Using Universal DC-DC Converter Corcuit
  • Common Fauts and Solutions
Day 10  Logic Board-Dead unit, No Display & Connectivity Solution
  • Power Logic sequence- For Dead LED Tv
  • Display sequence- For Display problem in LED Tv
  • Solution for Sound, HDMI, USB,Network problems in LED Tv
  • LED Tv indicator LED blinking solution
Day 11  Timing Control Board and LCD screen panel
  • LCD panel solution for Double image, half picture, Solarization, Panel line, negative picture, Retrieving COF IC data, COF IC Jumpering.
  • Identification and functions of ICs T-con, Gamma Correction, DC-DC controller.
  • Testing of T-con board signals
Day 12  Software @ modification
  • Using RT809 programmer tool
  • Universal LED logic board installation sample.
  • Use of LCD Panel Tester tool.

Tools & Equipment:

  1. Multimeter UNI-T UT33D.
  2. Frequency meter Mastech MS8240D.
  3. RT809F EEPROM / BIOS Programmer.
  4. Ring Tester.
  5. Supply Tester.
  6. PCB Stand.
  7. Safety Glasses.
  8. Quick850/MAX850 SMD Rework Station.
  9. Solder Pot.
  10. Lead Free Solder Alloy.
  11. Soldron Solder iron 25 Watt.
  12. Max Gold adjustable DC Solder iron.
  13. Lead Free Solder Wire single core.
  14. Max Gold Solder De-Solder flux paste.
  15. Rosin Gel.
  16. Kapoor CP-125 De-Solder wick.
  17. PCB Cleaner.
  18. Anti static Brush.
  19. 100Watt 250V~ light bulb.
  20. 2kOhms 10Watt Capacitor Discharge Probes.
  21. Qsi BGA Flux paste.
  22. No.11 Twitter.
  23. Plastic Opner tool.
  24. Phase-1 Philips Screw driver.
  25. Wire Cutter.
  26. Polystyrene sheet 10mm width, length as per TV screen size.
  27. Power Cablel.
  28. Universal TV Remote.

    Individual Course Fees

    Chip level LED-LCD, Smart TV Repairing Course

    LED LCD Smart TV Repairing Course Rs.19,500/ (ON ONE TIME PAYMENT)/-

    (Call For Discount – 9220079945)

    *100 % Practical from first day. No writing work.

    *No Extra fee is applied for extra time (duration) taken to complete the course.

    (Online and Practical Exam fee as applicable)

    Note: Free Hostel Available on combine Course package


    Regular Batch Timing & Duration
    • Daily Batch Monday to Saturday.
    • Duration: 60 Days.
    • Timing : 10 am to 12 pm (2 hrs)
    Fast-Track Batch Timings & Duration:
    • Fast-Track Batche Monday to Saturday
    • Duration : 12 to 15 Days 
    • Timing : 11 am to 5 pm (Full Day 6 hrs).
    Important Instruction: 
    • Grades will be depend on completion of daily Excercises.
    • Practice daily after completion of the course for perfection.
    • carry your Notes and Equipment daily for the class.
    • Follow proper Instructions for safety of Tools and yourself.
    • Carry Latex (Surgical) Gloves for Practical sessions.
    • Schedule will be followed strictly.
    • Telephonic Conversation during sessions is strickly not allowed.
    Document Needed:
    • One Passport size photo.
    • Certificate ID proof (Any Educational LC Or Birth Certificate and Voter ID card Or Adhar Card).
    • Note :*At the time of submitting Xerox copy of Document Candidate should carry Original Document with them.
    Documents Needed for Foreigners (Non – Indian Resident)
    • One Passport size photo.
    • Passport.
    • Nationality Certificate / Citizenship Certificate / Birth Certificate.
    • Proper visa is needed (mail or contact us if need any guidance).
    • Admission will not be granted on tourist visa.
    • Note :At the time of submitting Xerox copy of Document Candidate should carry Original Document with them.

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