On 11/03/2021 10:29, Radio Man wrote:
Jeff Layman wrote:
https://www.bbc.co.uk/news/business-56340077

Will this make any practical difference? If an SMD integrated circuit
goes wrong in a TV, will making the SMD itself available make the TV
"more repairable"? How much will it cost? How much would the complete
circuit board with SMD already fitted cost? Isn't the latter what's done
at present? It seems to me the manufacturers will just charge what they
see fit for the replacement part, no doubt with an exorbitant P&P to
cover "administrative costs".


I think it is mainly aimed at white goods. In real terms most parts seem to
be available if you do a search and many are common across several makes of
while goods. Most people just dont know what to do when it comes to fixing
things.

Replacing an SMD component would be beyond most people. Even service people
swap out boards.

Basic SMD rework is really not that difficult, even with fairly basic
kit. I manage quite a number of jobs with a cheap hot air rework
station, and a TS100 iron with a fine tip. Plus some quik-chip bismuth
alloy low melting point solder. For magnification a large illuminated
anglepoise style lamp.

(for phone sized stuff, a decent binocular microscope would be pretty
much essential)


--
Cheers,

John.

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