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sk computer technologies


lcd repair course in chennai



Lcd and Led tv repair training is skilllevel course which provides 100% employment and good salary, greater opportunity for job as well as self-employment. Led tv repair course is trained by professionals who have more skills and experience in the field of 15 years, training methods and usage of tools oscilloscope, smd workstation, micro irons, bios programmer etc.

    • Knowledge of Surface Mounted Technology
    • current, voltage, power
    • resistor, capacitor, inductor, diode, transistor, mosfet
    • power ic, signal processor, tcon ic , vgamma ic
    • knowledge about lvds  signals such as 0+0-,1+1-, 2+2-, clk+clk-
    • motherboard and functions, rf connector, audio, hdmi, usb and pin details
    • Difference between lcd tv and led tv
    • smps circuits
    • assembling and dissembling of lcd and led tv
    • programming bios software
    • configuration of v56 motherboard and resolution flashing by usb device.
    • common troubleshooting and practical problems.
    • checking voltage levels 12v, 5v, 3.3v, 1.8v, 1.2v
    • problems with color red, green, blue
    • no signal, no power, no audio
    • Oscilloscope signal level testing and identify test points