JestineYong
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Jestine Yong is an electronics repair expert who shares his knowledge on topics covering the field of electronics repair. Follow his blog for helpful tips and tricks on repairing electronics, including TVs, monitors, and more. With over 30 years of experience, Jestine Yong is a trusted source for all your electronics repair needs.
JestineYong
6d ago
I received this microwave in my shop with “no heating symptoms”. This problem is usually caused by failure of one or more components on the high voltage circuit. See the components labelled below. If any of the components labelled fail, Microwave will have “no heating symptoms” I found the HV diode was shorted, I replaced […]
The post Ramtons Microwave Oven Model RM206 “No Heating Problem” Now Repaired first appeared on Electronics Repair And Technology News ..read more
JestineYong
6d ago
Although this repair is about a in year 2018 already before repaired power adapter it is not a bad power adapter at all! That is mainly because I use this 12V 3A adapter almost 24/7 every week without any issues on my connected Dreambox 800HD satellite receiver. Until today […]
The post 12V 3 Amp Power Adapter After About 5 Years Fixed Again first appeared on Electronics Repair And Technology News ..read more
JestineYong
6d ago
This was brought to me with the complaint that there was no radio pick-up. The cassette side was not being used and need not be rectified was the instruction from him. When I applied power in front of the customer, it was getting on with no radio output; i.e., amp […]
The post No Radio Pick Up Solved In PHILIPS 2-In-1 Model 15DR437/00 first appeared on Electronics Repair And Technology News ..read more
JestineYong
6d ago
A customer called me about a dead HP computer monitor. For some reason, this computer monitor was dropped off while it was on and when it hit the ground, the monitor went dead. I tested the monitor and confirmed it was dead and started taking it apart to find […]
The post An Easy Fix To A Dead HP Computer Monitor first appeared on Electronics Repair And Technology News ..read more
JestineYong
6d ago
Completed today another Advanced Electronics Repair Course For 7 participants. Five of them already attended the Basic Repair Level 1 class last week. Below are the photos taken during the 3 days course: Likes(16)Dislikes(0)
The post Completed Another Advanced Electronics Repair Level 2 Course first appeared on Electronics Repair And Technology News ..read more
JestineYong
2w ago
From the caption you all would have guessed that this is not a case where I just replaced the caps and did dry solder patch up to bring the SMPS back to a crank start! This is a case, where I spent a lot of time in blinking ignorance […]
The post Fake Switching IC Necessitated Transplant And Modification In IBALL SMPS MODEL SPS252 first appeared on Electronics Repair And Technology News ..read more
JestineYong
2w ago
A Windows installing technician brought me this dead power supply for repair. The main job of this power supply to provide power to a motor that controls the opening and closing aluminum windows at homes. He said he has many of them for repair but he brought me a […]
The post A Windows Closing/Opening Power Supply Repaired And Maintained first appeared on Electronics Repair And Technology News ..read more
JestineYong
2w ago
Case (1) LE39B9000 : This was brought to me by a new customer, stating that the sound became muffled and he wanted me to check it up. I opened the TV and subjected it to thorough cleaning and looked at the speakers to see what you can now: I […]
The post Consecutive Failure Of Speakers In Haier LED TVs first appeared on Electronics Repair And Technology News ..read more
JestineYong
2w ago
Received HP Notebook 15 -db1080au for HDD Upgrade from SATA to SSD. Customer was asking about possibility of upgrading the HDD in his laptop. As customer is staying Far from My place I advised him to send me Model Number or Serial Number photo so that I can […]
The post Beware While Upgrading HP Laptops first appeared on Electronics Repair And Technology News ..read more
JestineYong
2w ago
Completed today another Basic Electronics Repair Course For 11 Participants. Below is a video and photos taken during the 3 days repair course: Likes(14)Dislikes(0)
The post Completed Another Basic Electronics Repair Course For 11 Participants first appeared on Electronics Repair And Technology News ..read more