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I wish to seek parts for my tronsmart T2 plus board like a replacement
My speaker got wet and the insides got water so the pcv is damage and i wanna know where can I find a pcv for it
ANSWERS:
@crimmy44 the very first thing you want to do is to stop trying to charge it etc. That can make a bad situation worse. The next thing I suggest you do is to take it apart. Use something like this video to do so. Take a careful and close look at all components and connectors. Truly assess for any damage. Look for major corrosion, evaluate the pins in the connectors etc,. Take a look at all connectors as well as cable ends. You will have to remove all the EMI shields. If you do not remove the shields, you are not cleaning the board. Once you got the gross contamination cleaned, use 90%+ isopropyl alcohol and clean your parts some more. For a proper cleaning, use this guide. It was written for an Apple iPhone 3G but it is still pertinent to your PCB as well. I can not stress the importance of a good cleaning enough, so do it over and over while replacing the alcohol after each cleaning. Do not use compressed air for the cleaning since that can drive liquid as well as corrosion particles into areas that will cause trouble later on. The importance here is the cleaning. It would of course be best to get it professionally cleaned with an ultrasonic cleaner. Remove the battery and discard it properly then replace it. This is a must and not an option. It will fail if you do not take care of it now. After that, reassemble your speaker (with a new battery) and re-evaluate. For as long as you have not cleaned your board and replaced the battery, everything is just a guess. Keep in mind that water damage is the hardest to troubleshoot and to repair. It does not matter if is was exposed for 2 seconds or 2 hours, what matters is where the water (particulates) did the damage. If you still want to replace the PCB you will have to do an online search for either the board number itself or a complete speaker and harvest the board from that. Post some good pictures of your circuit board so we can try and help you with any obvious damage we can see. Adding images to an existing question
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