Completed today another Advanced Electronics Repair Level 2 Course for 9 participants. Below are the photos taken during the 3 days course: Likes(1)Dislikes(0)
The post Completed Another Advanced Electronics Repair Level 2 Course first appeared on Electronics Repair And Technology News. Received Wster WS2911 Karaoke Mic, stating problem not working. Inspected unit found it powering ON, Speaker also working but Mic is not working. Tried by sliding the Mic Volume but no effect. Removed Top Cap of Microphone & PCB Area for inspection in any wire is broken. Wires found […]
The post Wster WS2911 Karaoke Mic first appeared on Electronics Repair And Technology News. This TV belonged to one of my colleagues in the hospital and was brought to me with the complaint that the sound output was very low. I set aside my pending work on the table and opened the TV and was surprised to see that the cone papers of the […]
The post Cone Paper Found Popped Out In Speakers Of Samsung LED TV Model UA32J4303AKXZN first appeared on Electronics Repair And Technology News. This antique cassette deck was brought to me by a new customer, referred to by one of my regulars. The complaint was that none of the functions worked, but lights were on. I opened the set and cleaned it thoroughly and downloaded the nearest service manuals KX-880HX & 880G […]
The post Failure Of Motor Control IC BA6209 In KENWOOD KX-880D Cassette Deck first appeared on Electronics Repair And Technology News.Completed today another Basic Electronics Repair level 1 course for 12 participants. Below is a video and photos taken during the 3 days course: Likes(13)Dislikes(0)
The post Completed Another Basic Electronics Repair Course for 12 Participants first appeared on Electronics Repair And Technology News. This monitor belonged to the hospital where I worked and was brought to me in dead condition. I pried open the front panel, and removed the back cover to expose the metal case that housed the boards. Surprisingly, I found a single compo board used instead of the usual […]
The post Dead Compo Board In DELL Computer Monitor Model D1918H Restored first appeared on Electronics Repair And Technology News. Note: Keep away your children & pets from this circuit & take safety measure as required. For making Mosquito grabber we need two different size of Aluminum Mesh, there are total 3 layers of meshes used here to make insect grabber. Size of the mesh depends on the size of […]
The post How To Make Mosquito Killer? first appeared on Electronics Repair And Technology News. This rechargeable table fan was brought to me with complaints of not auto cutting off when charging, led continues blinking ever since he bought it and battery is now weak, and so he abandoned it some months. So i open back cover and examine the circuit design. It uses LTHO7 […]
The post How To Fix A Rechargeable Fan first appeared on Electronics Repair And Technology News. The customer had other people look at this CNC laser engraver and no one could get it the laser working. First thing to do was test to see the fault. So I loaded laser GRBL program from the laptop provided to me. I configured the com port to com […]
The post This Repair Is About A CNC laser Engraver first appeared on Electronics Repair And Technology News. This DVD player was brought by a regular customer along with a tape deck. The complaint reported was that this was not used for a long time and when he took it up to play and gave power, there was a loud noise and the MCB in the house tripped. […]
The post Rare Case Of SMPS Transformer Primary Open Found In SONY DVD Player Model DVP-SR200P first appeared on Electronics Repair And Technology News.