UV solder mask is common in mobile & any electronics repair used to insulate open trace or jumper wire.  Just apply the UV liquid mask on open wire or...

          This LED light belonged to my colleague in the hospital and was brought to me with the complaint that it was found dead. I checked the LED drive and found it was...

            This monitor was brought to me by a techie friend stating that it was lying unused and when he tried to use it, only white display was present. I opened the...

Just completed today my latest repair course on MicroElectronics Troubleshooting and Repair and Micro-Soldering for 2 repair engineers from the Northern region (semiconductor factory). For more info about this course you can check out the website here....

            This Panasonic DVD Player Surround System was brought to me by one of my close electronic technician friends, who was concentrating only on other products. He had to accept it as...

              From the technical guy I received Desktop PC Motherboard for not working problem. (As I said in previous article on Motherboard repair if you are not familiar with working principle...

              This set belonged to one of my close friends and he brought it to me for a possible restoration. According to him, it was lying in the attic. I saw...

              A local radio station asked me if I would take a look at one of their mixing consoles’ power supply. They dropped off the mixing console and its power supply....