Yesterday, I got around to fixing that speaker. The problem was caused by two blown capacitors. Other than dealing with the manufacturer's liberal use of glue, this was an open-and-shut repair job: Unplug the unit, unscrew the back panel, pull out the insides with the circuit board, unsolder the busted capacitors, solder new capacitors, return the insides, re-screw the back panel, replug the unit, and test it out -- so far, so good (knock on wood).
For today's blog post, I want to quickly highlight a few important tools to have to fix broken things around the home and office.
1. Google/YouTube/The World Wide Web. In exchange for advertising and using your personal information in their various algorithms, you get a whole lot of information. Use it. Okay, evaluate whether the info is BS or not, then use whatever is helpful. You can literally save hundreds of dollars from finding good how-to advice. For example, a leaky faucet might just be a broken faucet cartridge, which costs about $5 for a new one. The alternative would be to buy a new faucet, which would cost around $50 for a cheap model, not to mention that it's more complicated to replace an entire faucet.
A broken temperature dial on an old car might have an easy fix: Open up the center console and use zip ties on any wayward wires. It's literally a $2 fix. Otherwise, the dealer can track down a replacement unit, and charge you hundreds, if not thousands, of dollars for parts and labor. You can Google almost any solvable problem, especially in the realm of do-it-yourself repair. You just need to search using the best keywords possible.
2. Safety goggles. Yes, you'll need both Google and goggles in your toolbox. Safety first!
3a. Screwdriver(s). Until the Doctor lends you his sonic screwdriver, and regular one will do. A Phillips driver, a flat-head driver, and perhaps a selection of Allen (hex) keys -- standard and metric -- should get you started. You'll eventually need other kinds of screwdrivers, wrenches, etc., and while we're at it --
3b. Cordless drill. You'll get drill bits and driver bits. A good drill/driver isn't quite a sonic screwdriver, except that it can get loud. If you don't have an immediate, regular need to create holes on surfaces, maybe you can hold off on this purchase until sometime later.
4. Soldering iron and solder for soldering, and a solder sucker or desoldering braid for unsoldering. It's not scary at all to change circuit board components or fix faulty wiring. Just don't burn your house down. I couldn't have repaired my broken speaker without having this equipment around. (I am fortunate in that I am a guitar enthusiast, and many guitar modifications require all this soldering stuff.) I just had to buy a 10 pack of replacement capacitors for about $10. In case my other speaker develops the same fault, I already have everything I need to fix it.
5. Cutting tools. It's a good idea to have a craft knife (i.e., X-Acto knife) for small things, and a variety of saws for larger things. And scissors. Never underestimate the utility of a pair of scissors. Just don't maim or dismember anyone, including yourself. I couldn't have removed the busted capacitors without an X-Acto knife to carefully hack and slash through the manufacturer's ridiculous use of glue.
6. Hammer(s). For now, cover the basics: A claw hammer, a rubber mallet, and Mjolnir.
I think that pretty much covers the basics, as far as the minimum amount of tools to fix a bunch of broken things. I suppose pliers, glue, Spackle, paint, clamps, extra screws, nuts, bolts, and stuff like that would also be useful. Of course, you'll inevitably expand your bag of tricks, err, tools, err, box of tools -- like we all do. I realize that it takes an investment to get a tool collection started: About $5 for goggles, about $30 worth of screwdrivers and hex keys, about $50 for a light-duty drill, about $30 for soldering stuff, perhaps $50 or so for cutting tools, and maybe $15 for a selection of hammers. So basically, you might expect to buy $180 to $200 worth of equipment that you might not already have, not counting how you can access the Internet for information (computer with ISP plan, smartphone with data plan, the library, etc.). Of course, you'll buy more tools on top of the initial $200.
I could have given up on my broken right speaker, ditched both speakers, and buy a new set of sound monitors. That would have cost about $200 for a similar placement, and even more for a quality upgrade. Instead, I used what I already had (the initial investment from long ago) and bought $10 worth of parts. That was it. For the next problem, and there will be a next problem, the chances are good (but not guaranteed) that the fix would also be relatively inexpensive.
Plot twist! In addition to fixing broken things, these very same tools can be used for modifying things, as well as creating new things. Shocking!
I hope this helps! Cheers!