All posts by Jestine Yong
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Servicing Technics RS-M85-MK2 Tape Deck
This deck was brought to me with the complaint that the tape does not work in play mode, but rewind and fast forward was working. I opened and...
- Posted January 9, 2018
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Citroen Fan Resistor Module Repair
A common fault in the heater system on Citroen, Peugeot & Renault vehicles is the so called ‘smart sense’ heater fan module. It uses a computer controlled Pulse...
- Posted January 3, 2018
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21 Inch Hotpoint CRT television (model 21JI8US) wide horizontal lines repaired
I got a phone call from a client who wanted me to check a television which the owner wanted to dispose as a junk. Since the client...
- Posted January 3, 2018
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Desoldering With The Help of Medical Needles (Hypodermic Needle)
Have you ever heard before, using Medical Needles for Desoldering? “For more details please see the video link provided in end of the article.’ This is the...
- Posted December 26, 2017
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Servicing Coby LCD TV Monitor
This belongs to one of my colleagues in the hospital. The complaint was that it had shaking lines on the screen and picture could not be...
- Posted December 26, 2017
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Visit To Shanghai China
Just came back two days ago from China. It was a vacation trip for my family and we went there with our friends and a relative. It...
- Posted December 26, 2017
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50″ LED TV Display Problem Repaired
Hello everyone, this is my first participation in Jestine Yong’s blog. The TV subject to this participation is mine, I bought it more three years and it is out...
- Posted December 12, 2017
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Manifold Absolute Barometric Pressure Sensor testing
Hi! A couple of days ago I got a mission how to test a MAP ( Baro ) sensor from a car. The MAP sensor is converting the engine...
- Posted December 12, 2017












