Changed my mind about solder wick after a desoldering nightmare on an old Pioneer receiver

I was trying to replace some bad capacitors on a Pioneer SX-780 (you know, the usual ones that go leaky). I've always just used a solder sucker, figured it was fine. But I was fighting this one ground plane joint for like 20 minutes, kept re-heating it, and I think I lifted a pad. Huge bummer. Grabbed some cheap solder wick I had laying around, and it cleared that joint in maybe 10 seconds flat. Has anyone else had a rough lesson like this that made you switch up your go-to tool?

2 comments

2 Comments

foster.wade13h agoMost Upvoted

I saw a repair video on YouTube where a guy showed how solder wick works way better on tight spots like IC legs. That convinced me to give it a try. I had a similar situation with a vintage amp where the solder sucker just couldn't get down into a through-hole joint near a heat sink. The wick pulled it all out in one clean pass, no heat damage. Now I use both tools depending on the joint, but for ground planes or stubborn multi-layer boards I always reach for the wick first. It's also way less messy than trying to reflow with the sucker and hoping for the best. My only tip is to use plenty of flux on the wick or the board, otherwise it takes forever to heat up.

julia84312h ago

I learned this lesson the hard way back when I was trying to fix an old CRT TV... thought I'd be clever and just use a sucker on the flyback transformer pins. That thing had so much thermal mass it was like trying to melt an iceberg with a lighter. Ended up cracking the board in two places because I kept the iron on there way too long. My buddy walked in, saw me holding a broken board and just handed me his roll of wick without saying a word. It felt like magic how fast it worked. Now I keep wick stashed in every toolbox I own, even my car glovebox... you never know when a circuit board emergency might pop up.