In the training program, diagnostics and common malfunctions of modern TV and monitors are studied in practice.
TV repair training is a practical course. It includes all the necessary set of skills and abilities that will be used by a TV repairman in his work. In the training program, in practice, the diagnosis of common malfunctions of modern TVs and monitors, as well as methods for eliminating breakdowns, is studied.
Detection of damage to the TV matrix
Inspecting the USB and HDMI Connectors
Measuring the supply voltage of the USB connector at the +5 V terminal
Yes, you can learn how to dismantle, install a 49-inch LCD matrix. The complexity at this stage increases starting from the size of the TV diagonal of 47 inches.
Yes. Since the training program has a section where, in practice, the repair of a power supply unit at the component level is considered. What is really relevant today. This will require less restoration costs.
Software recovery is included in the monitor repair course. Practical lessons with programmers are carried out starting from the 4th day of training. You will learn where to get a working firmware, how to write it to a memory chip.
In the hot air soldering station, you will be soldering the LEDs. And also master the technology of adjusting the lenses to eliminate glare on the TV screen. You will learn how to properly mount LED lenses on a ruler.
In the course you will learn how to repair remote controls of different models. Including disassembling the remotes without damage, restore non-working buttons. And also solder conductive tracks under a microscope.
During training, you can not only unsolder the backlight driver, but also diagnose it using a multimeter. Learn about the interchangeability of microcircuits.
During the course on repairing TVs, you will study the structure and operation of the matrix, the nodes of the formation of various voltages for its operation. Diagnostics can begin with checking the supply voltages of the matrix. After that, check for a signal from the timing controller to the display connector. Check the reliability of the connection of the connector. Then you can repair such damage yourself.
It is necessary to check the feedback and supply voltages at the ULF. Make sure that the isolation capacitors between the speakers and the microcircuit are in good condition. Solder the ULF microcircuit, check the integrity of the strapping. Make sure that digital or analogue signals are being input to this amplifier, depending on your TV model. In this course, the existing malfunction, methods of elimination will be described in detail. You will not have any questions with the elimination of such a breakdown in the future.
In case of such a malfunction, it begins by checking the supply voltages of the Gamma corrector. If voltages are present, check the output voltages, from minimum to maximum, on this microcircuit. Be sure to make sure that the matrix is in good working order. When examining motherboards, let us examine in detail the sequence of forming image signals on the TV screen. Algorithm for eliminating this defect.
This defect occurs when various components of the monitor are inoperative. It is important to make sure that there are voltages supplying the monitor display, if they are absent, check the voltage from the power supply and stabilizers. Check if SMD capacitors are in good condition. On the TV repair course, you will learn how to identify and eliminate such defects.
If the plume is torn off the matrix glass, then it is not possible to repair the damage without special precision equipment (the price of the machine is very high and the procedure is not cost-effective (1-3 dies per year). you will learn the recovery process by taking a course on repairing monitors.
The electronics basics training program is designed for beginners to understand electrical and radio engineering.
Laptop diagnostics, multimeter measurements, oscilloscope – troubleshooting, laptop soldering