Lcd and led tv repairing course consists of complete repairing of smps, android tv motherboard, timing control board with chip level components replacements. students are taught practical classes and detail explaination of students doubts.
Sk computer technologies conducts classes for led and lcd repair training which consists of live training for motherboard and components changed, tracing the circuits, troubleshooting methods, short killer is used for finding out motherboard short circuit, panel related problems such as timing control signals vcc, vgh, vgl, vcom, reset, sclk, data, clock lines .
Advanced smart tv course institute chennai
Basic electronics analog and digital
detail checking analog components and smd digital checking
Iron soldering and smd work station ic replacement
Ac to Dc conversion (smps)
Power factor correction (smps)
Transformer output (smps)
Backlight section (smps)
Motherboard stand by voltages 3.3v, 1.2v, 1.8v
voltage of usb, hdmi, wifi, tuner etc.
Timing control board
dc to dc conversion vgh, vgl, vcom, vdda, ck lines, stv lines, rst signal
panel bypass jumpering
panel related problemsl such as vertical bars, black display, rastor, brightness problem.
bios flashing led tv
android tv voltages
android cpu reballing and emmc
reprogramming with ufi box