DIY electronics repair video course

Andrey Golubev, the author of video tutorials on repairing consumer electronics, microwave ovens, televisions and audio equipment, devotes his video tutorials to those who do not want to be a slave of service services and spend many times more money on household appliances when they break down than when buying.

His main profile is the repair of DVD, CD players, which made Andrey Golubev popular in his time. Then he began repairing microwave ovens, LCD TVs, monitors and other consumer electronics. And so the hobby turned into a real business, and then a desire arose to share the accumulated experience with others.

Have you ever watched how experienced specialists easily find faults and masterfully handle tools and measuring instruments? Many people are ready to constantly admire someone's work, without even thinking that they can learn all this themselves! Video tutorials are a fun way to learn. They are presented in accessible, simple language with good explanations.

The first video shows the process of repairing a home theater “LG”:

Receiver repair. Starting the repair of the receiver, first of all, it is necessary to conduct a visual inspection of the installation. Sometimes the problem lies in the elementary non-drip. This rule applies not only to the repair of receivers, but to all household appliances.

Recovery of a flat cable of a DVD-player head:

Repair of microwave oven LG MS-1744:

LG microwave oven repair. It all started with the banal replacement of the mica pad, and ended with the replacement of the transformer:

What to do if the microwave sparks? The mica pad needs to be changed. Replacing mica is not such a difficult business in microwave oven repair, and any housewife can do it.

We repair domestic-made Samsung PDP TV. The cause of the malfunction is a defect in production.

Xoro LCD TV repair. This video shows how ridiculous malfunctions of modern television and radio equipment are.

"LG" DVD repair. This video describes how to replace an optical converter on a DVD karaoke center LG.

The LCD TV does not respond to the remote control. The remote control itself is not always to blame for the lack of reaction to the remote control.

Samsung DVD repair. Some malfunctions sometimes seem to be completely unrelated to each other. So in this Samsung DVD repair - the failure of an element of one unit is reflected in the work of another.

Repair of the Sven subwoofer. The Sven subwoofer was not repaired - the amplifier chip UTC2030 (TDA2030) was out of order. Moreover, the microcircuit was torn to pieces. In addition, the path was burnt out.

Repairing a DVD, namely a switching power supply for a DVD player, is not much different from repairing other switching power supplies. However, each technique has its own nuances.

Microlab amplifier repair. The cause of the malfunction was the failure of the tda 2030 microcircuits

This video covers a couple of cases of DVD repair when the video freezes. In the first case, all suspicions point to the head. Especially heads of this type often begin to hang with “warming up” after 10-20 minutes of reading.

Hello friends. Finally, I found a normal course on learning how to repair LCD TVs and monitors. This is the course by Andrey Golubev, which contains 130 video lessons, which are filmed in simple language.

Here is an example video tutorial:

An example of a video tutorial on repairing an LCD TV power supply: