Often, in the streets or on the Internet can be found Purchases old TV or other radio. Such a deal is mutually beneficial: the owner gets rid of outdated technology, long used by purpose and clutter up the house, and the buyer is a great opportunity to earn a resale valuable items.
This activity is profitable home based business, because with proper jurisdiction is able to generate a good income without significant financial investment and specialized knowledge. You only need to dial telephone and a computer with internet access and workspace, you need to invest It is only in the purchase of equipment and its transportation, and in the presence of personal transportation, the task is simplified more more. In addition, if we take into account the villages and villages, almost every resident there exists one, or even two unnecessary TV, while you can buy them for a purely symbolic amount of 100 rubles.
What value can be in the old TVs
The content of the article
- What value can be in the old TVs
- How can cost valuable radio
The main source of income from the purchase and subsequent reconstruction of old technology - it contains radio, or rather, used for their production of precious and nonferrous metals. Their number varies depending on the model, but the fact that their content is undeniable. In diodes, switches, connectors, legs chips and terminals you can find items made of gold, but before you get to disassemble TV, it is desirable to consult with experts and in relevant forums about what is the most profitable part in this plan.
It is best for these purposes to buy Soviet television, and not imported because they tend to contain more gold elements.
IMPORTANT! As gold in the details a bit to extract it will require not only knowledge of chemistry, but also the presence of this chemical laboratory, so if either one or the other you do not, do not try to do it independently. Sale of electronic components themselves, even without the extraction of precious metals, will allow you to recoup the cost of purchasing equipment.
However, in addition to gold, in old TVs also contains copper and aluminum, which, although they are smaller, but are also of value. Moreover, they often can be extracted mechanically, not chemically, which means you will be able to get by with their own.
How can cost valuable radio
If there are certain experiences in one hour you can get about 50 grams of capacitors. Typing in a search engine query "buying radio parts" you can get acquainted with the spread on the market price as regards the capacitors, then for 1 kg you can get from 2 thousand. up to 45 thousand. rubles.
One of tubes you can sell at a price of 50 to 4 thousand. rubles. Relay - 5-300 rubles / pcs, connectors RPPM -.. 30-500 rubles / pcs, transistors -.. 1-5 rubles / piece..
Contacts and braid contain technical silver, therefore also suitable for sale. It is especially advantageous to sell the items in large quantities, often because their value is changed in favor of deliverer.
In order not to err in the value follow the courses in the precious metals markets.
Not seen in KMok boxes, aluminum and there is not that in the circuits and packages of electrolytes, and of some small plate on strochnike and clamp, copper is also not specified, and if pitalnik transformer trance better sell
No such electronic components in old televisions. Do not be fooled people.
100% confirmed!
Besides trance is not there something valuable and lamps not need anyone.
I would have given to the author in the face. All this waste is intended for China. By the way, gold and silver in the chips on the switches and 0, 01 grams does not reach, but the details themselves, very suitable for reuse. Many capacitors are better than zabugornye, it is not clear who made. If they are whole, then they proved their reliability. Vypayat resistors, have changed their resistance and stabilized. You can gather accurate dividers. Transistors lot where useful. Even some of the chips can be used in part for generators and amplifiers. Circuit also does not stand apart, they are set to a certain frequency. and if it is not necessary, it is possible to use cores. I recommend, fees are usually dirty, gently pull the card is worth, and wash the brush in warm water with detergent. cleansed not only parts, but also to restore the insulation of the board itself. It is possible to collect some devices, tearing the seal, used to connect the pins from the same board with jumper wires. In general, it is possible to use up to 98%. And then, an excellent tutorial. how to do the installation of radio components. For the novice amateur radio just Klondike. Incidentally, the last models of the Soviet television sets installed parts, we have seen only in reference books. Because of the defeat of the military industry, many details designed for the military, have been installed in these TVs. Breaking glass picture tube, please note. under the screen steel mesh, you can use yourself kinescope electrodes made from precious metals. I gently break off the electrodes putting up picture tube screen. then finished off gently with a hammer cone of the picture tube to get to the spring latches metal mesh, take off the net. if necessary, the glass screen can be cleaned and used for the window. Gently with the glass. a lot of debris!
I forgot the box, speaker and low-frequency amplifier can be again, not looking, run in the job. Power, though small, but quite sufficient room to stun at maximum volume.
These details in the photo really nakovyryat only through a friend of Ensign sickly amount. They are used in air defense radar, avionics, missile control units, communication systems. In consumer electronics can be found KM5 capacitors 6. And probably unlikely - if you are lucky enough to find and razderbanit blocks PBX and old computers where the highest concentration savory parts - IPT relay 10 and Au, Pd contacts. Maybe someone on the balcony were overlooked encryption "saw" or magnetron radar? But in the Soviet Union... TVs black and white type "Record" go directly to the analysis of nonferrous metal, no good there, CT capacitors take something 98 rubles per kg. Colored lamp - can meet CM CM 5 and unpackaged, integrated circuits and plastic clay, KT605 type transistors gilding inside. Semiconductor televisions lead in the presence of suitable parts. But no one Soviet With TV, you do not have lumped PARTS more than 200 rubles! It is recommended to disassemble the VCR "Electronics", the same name calculators and computers - there is really costing details. But before you make out any old hardware - think, because maybe someone is willing to buy it at a good price, such as a fan rarity technology.
The author does not understand what wrote. Of the value in the old TV - only transformers (primary, TCE, etc.), and the demagnetization loop, as a source of wire winding of the same transformer. If the tube-building technique, you can still profit socket. The rest should polkopeyki Ali. Although 15 years ago, when radiomagazov was not in a radius of 200km, assorted TVs to the bare Micarta, all the details were in the business, even with the solder collecting cards and re-used.
In the Soviet TVs do not have much detail to the content of the rare earth and precious metals! And in the photo shows the details of Soviet technology communications and computer.
TV was mass production. And no gold was not there from birth. They are taken (not buy!) For copper in transformers, operating systems, and in color even in the loop degaussing. More there is nothing there.
Nitsche there is no value, I have a neighbor pick up old televisions on incubators, he had them with boxes for TV sets did, that's valuable floor boxes, first came with a screwdriver, disassemble, the box itself and trash me... I have to say while take away the whole ...
Degaussing loop and deflecting vryatli will be used, since the demagnetization at very small section of the wire, and if Unwind rather tear and all messed up, and the demagnetization is impregnated with epoxy, unwinding nail slazit true good grandmothers tomatoes tie up.
The Russian gold mining is prohibited, so if you roll the lip, and still find gold in radio details - try to sell it and get at the best fine.
There are offices - buyers of parts, only in St. Petersburg there are several large pieces - everything is clean and officially.
Buy at good prices, but only valuable Circuits same type capacitors CM in the old Soviet bytovuhe not staged. Is that with a few exceptions - Vidic VM-12, for example, computers DCK.
Now it is - a rarity.
Well, he is the author of them could not make out! Gold is not there! nothing is free! Lamp color weighs 60 kg. Work time consuming, yet will deal, so much time to spend. All disassembled before the end makes no sense. That will hang residues. In short stuff is decent. Dobudesh pounds of copper and be with him trudge knows where to give for nothing!
Alex, degaussing loop is filled with nothing but shook his tape and you do not even know what to the neck of the CRT telly is the yoke, that it fixed winding epoxy glue.
valuable power trans yes box in which you can do the incubator and all
The most valuable thing in the old color TV - picture tube bandage 61LK... Zn. This tinned steel tape length 18m. Fixed a zigzag on the screws screwed into the wooden frame is an excellent ballastnik for welding machine (in this case, the tape folded in half). Or low-impedance load for debugging low-voltage power supply for high currents. You can connect a large crocodile at any point in a zigzag. The inflection points tape inscribe resistance in milliohms. For calibration it is necessary to pass the current 1A and measure voltage in millivolts. Good luck!
