As technology continues to evolve, a wide variety of appliances emerge and most people are believed to be familiar with electric pottery. Such appliances are not fully accessible to professionals and are not easily repaired. Several methods of repairing electric pottery are presented here for your study。
If the electric pottery is electrified, the digital tube displays e2 and beeps alarms, it may be that the thermoelectric dolls are in poor contact with the main plate (checking the “main” 2p plug welding, welding, welding and welding drops on the main plate, and the plugs are loosely connected to the thermoprompture wire) or the thermoelectric doll is damaged (by measuring the thermoprospects output at both ends of the thermoprospects with a mass-temperature barrier; the thermovoltage welding point drops off). This can be done by trying to weld the “main” 2p plugin on the main panel. Plug in or replace thermal doll。
In the event of a failure of some circuits of the electric pottery main pallet, the electromechanical amplifier can be exported from the electrical barrier (r7, r17, r16, r19, r18, r22, r2, r10), the capacitor (c4, c6, c8, c9, ec1) by measuring the electromechanical amplifier with a universal meter: moving the milligram to the direct current voltage slot. The negative platinum master plate “negative pole” (the foot or connected line in the middle of ic1l7805) is active on the piping main plate to resist r22 (near one end of the interpolation) at constant temperature voltage of approximately 0. 003 v, if the voltage ≥3. 0. V indicates a malfunction in the integrated operation。
Checks whether the components of the integrated operation amplifier are damaged by plug-in (comparison of a good main board), welding, welding, welding, welding and metaware. In this case, you can try to weld the main panel to calculate part of the amplifier circuit, or you can replace the same parameter element。
If the electrical pottery light plate is not properly connected to the main plate, check whether the 9p slot on the main plate and the 9p line jp1 on the main plate have welded, welded, welded and dropped, whether the 9p slot on the main plate has loosed the line connecting to the lightboard, and measure the line on the lightboard with a universal form of resistance, the same line shall be the conductor. Welding main panels, 9p plugs on lights, line plugs. Or plug in a solid lightboard to connect to the main panel. 3 replace a line。
These abbreviations describe several methods of repairing the electric pottery, which it is hoped will resolve the difficulties. In the case of electrical appliances, it would be useful to have professional maintenance staff to deal with the problem if they were not well-informed, and would easily cause secondary damage if they were disposed of in an unknown manner。
