Looking for a tv, can I ask in here

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Looking for a tv, can I ask in here

Post by samleeds on Sun Jul 29, 2018 5:30 pm

I need a decent hard wearing robust tv. 20 to 24 inch with dvd and decent speakers to be built in. My last one was good but the vibration took its toll. If anyones got one, im interested.

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Re: Looking for a tv, can I ask in here

Post by AndyRoyd on Sun Jul 29, 2018 7:25 pm

See my reply to your other thread, unfortunately due to H&S regulations lead was removed from solder some years ago, I stocked up on at that time with the real stuff.
The Lead solder is quite flexible, not so the solder that is used nowadays so the flexibility is somewhat reduced and is prone to cracking particulary by vibration that causes the joint to crack so it looses the electric path.
Some people advocate putting boards in an oven at a precise temperature for a fixed time to let the solder flow again, others just use a soldering iron on every joint but that can be difficult on surface mounted chips.

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