3rd April 2018

1) Here’s A Surprising Trick To  Repair Hard Disk Drive (HDD)

http://jestineyong.com/heres-a-surprising-trick-repairing-hard-disk-hdd/

2) SMPS Transformer Live Tester and Servicing CRT TV

http://jestineyong.com/smps-transformer-live-tester-and-servicing-crt-tv/

3) A Hi Hat controller repaired. Model: Roland FD-8

https://www.electronicsrepairfaq.com/a-hi-hat-controller-repaired-model-roland-fd-8

And check out the video “How Inverters Work – Working principle”

https://www.facebook.com/noahtechelectronicstraining/

https://www.facebook.com/jestineyongdotcom

http://www.jestineyong.com/resources-2/

http://www.TestingElectronicComponents.com

http://www.PowerSupplyRepairGuide.com

http://www.NoahtechElectronicsTraining.com

All the best!

Jestine Yong