9
Aotearoa Weekly Kōrero 28/5/2024
(lemmy.nz)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 28 May 2024
9 points (90.9% liked)
Aotearoa / New Zealand
1651 readers
2 users here now
Kia ora and welcome to !newzealand, a place to share and discuss anything about Aotearoa in general
- For politics , please use !politics@lemmy.nz
- Shitposts, circlejerks, memes, and non-NZ topics belong in !offtopic@lemmy.nz
- If you need help using Lemmy.nz, go to !support@lemmy.nz
- NZ regional and special interest communities
Rules:
FAQ ~ NZ Community List ~ Join Matrix chatroom
Banner image by Bernard Spragg
Got an idea for next month's banner?
founded 1 year ago
MODERATORS
It could be that the problem with the socket are the plated through holes in the PCB. The socket gets regular plugs/unplugs and that’ll move the socket and could break one or more of connections to the PCB. The connections to the socket are potentially on inner layers of the PCB, that might be tough to fix.
Bulk assembly of PCB’s is fully automated these days, the components are machine fitted and the whole board is then flow soldered.
The damp sponge will wipe away any burnt on resin from the bit. If you use thinner solder, say 0.8mm, you’ll need to use a smaller iron bit.
I'm not sure how to explain it, it's a power connector (I believe) on the inside of an oscillating fan but not the part that gets plugged in to the outisde. It's the 4 pin header type of plug if you know what I mean. So it stays plugged in all the time. Sorry I don't know all the terminology, I'm still trying to learn!
OK, that’s unlikely to be a high tech circuit board. Try simply resoldering the connector pins, I’m guessing there are 4, but that is a guess. Apply the clean iron tip to each pad in turn, and run a little fresh solder to them.
Will give it a go this weekend!