Oscillate Technical Institute. 100% Practical Training Course.

1. Website: www.oti1.com email: oscillate.technical@gmail.com Contact:
+919220079945
Oscillate Technical Institute
LED-LCD TV Chip Level Training Course
Highlights
❖ Free Lifetime “Oscillate Solutions” Technical support
❖ Practical Training from first Day, Printed Notes provided
❖ All Session Recordings are provided to the trainees
❖ No extra fee charged for repetition of not understood topics
❖ No Technical background required
Course Schedule 12 Days Fastrack
Day 1. Basic Electronics
● Use of Multimeter, Frequency Tester
● Use of OSCILLOSCOPE.
● AC and DC supply testing with precautions
● Open, Short, Ground. Testing continuity.
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 Rework of Logic IC

2. Website: www.oti1.com email: oscillate.technical@gmail.com Contact:
+919220079945
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 of PFC Controller IC
● Testing of Feedback through Optoisolator
● 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 of Feedback of Optoisolator
● Common Faults & Solutions
Day 7. Service Manual & LCD test tool
● Disassembly of LED TV unit

3. Website: www.oti1.com email: oscillate.technical@gmail.com Contact:
+919220079945
● 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. Backlight Circuit
● Testing Backlight Driver IC.
● Testing Backlight Boost circuit.
● Using LED Backlight tester tool
● Replacing Backlight LED
● Common Faults and Solutions
● Using Universal Backlight Driver Circuit.
Day 9. Logic Board - Power Regulators
● Identification and testing of stepdown Regulators on main logic
board.
● Common Faults and Solutions.
● LED TV indicator LED blinking solution.
● Using Universal DC-DC Converter Circuit.
Day 10. Logic Board - Dead unit, No Display & Connectivity Solutions
• Power Logic Sequence- For Dead LED Tv
• Display Sequence – For Display Problem in LED Tv
• Testing of RTC Crystals.
• LVDS signal testing, Flash IC signal testing
• Solution for Sound, HDMI, USB, Network problems
Day 11. LCD screen panel repairs
• LCD PANEL function sequence
• LCD panel solution for Solarization, panel line, negative picture.
• Retrieving COF IC data, COF IC Jumpering.

4. Website: www.oti1.com email: oscillate.technical@gmail.com Contact:
+919220079945
Day 12. T-con board repairs & software
• Testing of T-Con board for Double image, half picture
• Mini-LVDS signal waveform testing using oscilloscope
• CVP, CKV, CKVB, STV, STVP waveforms testing using oscilloscope
• Track cutting details
• Using RT809H Programmer tool
• LCD Panel Tester guide
Instructions
1. Grades will be dependent on completion of Daily Exercises
2. Practice daily after completion of the course for perfection
3. Carry your Notes and Equipment daily for the class
4. Follow proper Instructions for safety of Tools and yourself
5. Carry Latex(surgical) gloves for Practical sessions
6. Schedule will be followed strictly
7. Telephonic conversation during sessions is strictly not allowed