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Hardware Equipments for GSM All about Hardware Instruments and equipments like Soldering Stations, Hardware Tools, Oscilloscopes , Frequency Counters ..ext. |
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01-13-2018, 13:35 | #1 (permalink) |
Junior Member Join Date: Apr 2017
Posts: 8
Member: 2706566 Status: Offline Thanks Meter: 1 | Liquid contact repair methods How to clean in liquid contact devices. If the liquid contact devices are not well cleaned, they will still fail after a while. I usually clean with thinner and alcohol. I am waiting for your suggestions. |
The Following User Says Thank You to tamircidayi For This Useful Post: |
01-14-2018, 15:34 | #3 (permalink) |
No Life Poster Join Date: Oct 2012 Location: italy
Posts: 1,517
Member: 1825965 Status: Offline Thanks Meter: 874 | hello if you see still oxidation on components you can remake the joint solder with flux and fresh tin using the solder iron and fine tip . Inside IC the best thing is remove the component and reballing it or but this could be temporary solution ,much flux upper ic and carefully a reflow with hot air. The ultrasonic washer is another alternative but before every attempt I have described. |
The Following 2 Users Say Thank You to orx For This Useful Post: |
01-16-2018, 14:43 | #5 (permalink) |
No Life Poster Join Date: Oct 2012 Location: italy
Posts: 1,517
Member: 1825965 Status: Offline Thanks Meter: 874 | I do not recommend IPA (isopropyl alcohol) because of inflammability ... I have seen how it works well TERMOSONIK PCB non-flammable water-based..in alternative go on the web on the websites of generic electronics. |
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