electronics

Sorny

[3F11] Scenes from the Class Struggle in Springfield

Homer: [gasps] Look at these low, low prices on famous brand-name electronics!
Bart: Don't be a sap, Dad. These are just crappy knock-offs.
Homer: Pfft. I know a genuine Panaphonics when I see it. And look, there's Magnetbox and Sorny.

People often ask me why I refuse to buy Sony products. Indeed, I boycott Sony, and I am not the one to hold a grudge against evil multinational corporations. The level of incompetence on the high levels of Sony's management disgusts me.

I used to be inspired by the story of Masaru Ibuka and Akio Morita starting a company in bombed Tokyo, and growing it from a radio repair shop into a giant corporation. I loved my Walkman, and thoroughly enjoyed the Playstation. I used to buy Sony Trinitron monitors which were brighter and sharper than the competition, but had visible horisontal lines formed by support wires made out of tungsten.

Over they years I felt that the quality of Sony products declined, while the company stopped to innovate and instead began to rely on brute force. They mostly missed the MP3 revolution. Instead they started to figh format wars.

The MiniDisk, the Memory Stick, Blu Ray: Sony would stop at nothing to control the format. They won with the CD and Blu Ray, lost with Betamax and just about everything else. None of these formats made me want to buy Sony products, and I'm very grateful that I don't have to.

Sony would not stop at what's legal - they even resorted to hacking their users' computers - some Sony CDs installed rootkits on Windows machines in the name of copy protection! This is equivalent to breaking into your apartment just to make sure that you haven't stole anything.

Normaly Hanlon's Law is in effect, but I highly doubdt that things like these are benign byproducts of Sony being a large corporation. It seems like lawyers are doing a lot of thinking at Sony, and they aren't thinking about winning people over.

Instead of trying to make their technology cooler, Sony through its lawyers started sending cease and desist letters to people who did things like making handmade iPod cases or toy racing cars out of outmoded Walkmen (I can't find the original article mentioning the lawsuit about the racecars, but I remember reading it).

Then came the last drop. My wife runs a website about pipe organ event that she coded herself. She included an Amazon store that randomly showed different music-related items - it was a proprietory piece of software over which she had a rather limited control.

Sony employs a company called Net Enforcer that sends out DMCA takedown notices whenever they think they see any unauthorized "retailers" selling Sony products. My wife's store's algorithm used to include some Sony products sold by Amazon. Rather than dealing with the offending items, Dreamhost simply took down the whole store and notified me.

NetEnforcers would have you believe that they are protecting Sony's brand, not letting various riffraff sell Sony products. I had to spend a good deal of time trying to figure out how to fix my wife's store and not include any Sony products. As a result I refuse to buy any Sony brand electronics. I'm pretty sure this is not what Akio Morita would approve of.

Entrepreneurship Heros II: Night at the Museum

If the Seal of New York City were designed today, it would not have a sailor and a Native American on it. It would have a cab driver and a food cart vendor.

Cab driving and food vending wood seem like the two of the most democratic enterpreneurial options, the foundation of which is the public streets New York City: you just wheel out your vehicle and try to make some commerce happen. The only thing that you need is a license. The one for cab driving is called a "medallion", costs $766K, and as an investment vehicle outperformed just about any commodity and stock index. The food cart licesnses are also very expensive. Plus you are hounded by NYPD, Department of Sanitation, and who knows what else. Cab drivers and food cart vendors are some of the hardest working and most prosecuted businesmen in the city, but sometimes they have their own victories, big and small.

You don't need to go any further than the Metropolitain Museum of Art to see two interesting examples. Right in front of the museum there's a collection of food carts. They all are very typical carts, none of them are of the fancy variety. There are two types represented - the basic "dirty water hot dog" cars and "street meat" carts. But there's one important difference - they all have stickers that say "Disabled Veteran", and there's usually an actual veteran somewhere nearby.

In the past years the space in front of the museum was either empty or occupied by one or two carts licensed by the Department of Parks. Then one day Dan Rossi, a disabled veteran, discovered a 19th century state law that allows disabled veterans to sell food in areas that are off-limits to others. The location in front of the museum is particularly lucrative because there are no affordable restaurants as far as an overweight tourist can walk. This hack is a small, but significant victory for food vendors. They are still ticketed mercelesly by NYPD, have to work crazy hours, and deal with the need to urinate in some kind of a miraculous way. At least they got an article in the New York Times written about them.

Across the road from the veteran's carts is a mansion that belongs to billionaire Tamir Sapir, a former cab driver.

Mr. Sapir's legend starts in Georgia, USSR. He found an interesting niche business: filling out complicated emigration forms for the Soviet Jews. At some point he was persuaded by his mother to give up his excellent life (it was a very lucrative business, from what I understand) and emigrate to Israel himself. He found himself in the middle of the Yom Kippur War, and quickly emigrated to the United States. He worked hard to earn enough money to leave rural Kentucky for New York, and then even harder to buy a cab medallion (which was a lot more affordable in those days). Then he risked everything again by putting up that medallion as collateral for a loan that he needed to open up an electronics store with a partner.

In the 80s there was a bit of a thaw in Sovet-American relations - Perestroyka and whatnot. There was a significant amount of people visiting the US - diplomats, scientists, sailors, and those invited by relatives. These people were allowed to exchange a small sum of rubles into dollars at the official rate - if I remember correctly, 60-something kopeks to a dollar.

What these lucky tourists wanted the most was electronics. In particular - vcrs, doule deck cassette players, and Walkmen. They had the money to buy these things, but here's a problem: they needed 220 volt round plug devices, and more than that, VCRs needed to support the SECAM standard. You could not just walk into any store and find these: American market was all 110V and NTSC.

Every child in Odessa back then knew all of this, as well as that if you found yourself in New York City with some money, all you needed to do was trudge over to Timur's (this was before he changed his name) store in Manhattan and find 220V SECAM VCRs.

Mr. Sapir was making a mint, but more importantly he was making connections with the Soviet ministers, diplomats, and future oligarchs. A little later he was invited back to the USSR, and made more connections there. These connections allowed him to play on the Soviet deregulation arbitrage market.

You see, when the Soviet Union was transitioning to the market economy all prices were regulated except those for commidities like metals, oil, and fertilizer. Those with connections could buy these commodities for already devalued rubles and sell them abroad for hard currency, making millions of dollars. All you needed was connections, which Mr. Sapir had.

He made millions, but the game became very dangerous as people tougher than NYC cabbies entered it. Mr. Sapir did not continue his career as a commodity exporter. Instead he invested his millions into New York City skyscrapers. The real estate market bottomed out, and you could buy a whole skyscraper for 10 million dollars or so. He bought a whole bunch of them. The price of Manhattan real estate exploded, and he became a billionare.

He bought a mansion across from the Metropolitain Museum to house his collection of carved ivory (for some reason this was a very popular area of collecting in the Soviet Union), has a yacht that used to be stuffed with a collection of exotic animal taxidermy that could rival Mr. Burn's wardrobe or Amy's car from Futurama.

Well, the two lessons here are: 1) you have to take risks and 2) you have to find a niche. The rest is luck.

The Capacitor Plague

I woke up from a nap to a loud pop and a smell of burning plastic. The source turned out to be one of the most precious and important to me digital devices: a ReadyNAS NV+, a small silver box with over a terabyte of hard drives that store my backups, music, and photos.

Network attached storage (NAS) is an engineering compromise. It's a storage solution that lets you keep a bunch of drives in a self-contained device. It's redundant: you can lose a drive (which is a statistical certainty) and not lose your data. There are also handy usb ports that let you connect usb drives and a button to run backup jobs onto these drives. It also serves as a print server, and in theory it can be used as a streaming media server. On the other hand it's slow (gigabit networks are not fast enough when you need gigs of data fast), a complete nightmare to use with photo managers like Picasa, and an even worse nightmare if you want to use it as a Time Capsule.

I've spent a lot of time babysitting my ReadyNAS NV+: changing the defective RAM that it shipped with, updating the buggy firmware, finding the right drives for it (some don't have the right temperature sensors). Don't get me started on what it took to make it work with Mac's Time Machine.

And after all that, the one box that was supposed to keep my precious digital archives safe was smoking. This was preceeded by a few days of weird performance issues and a couple of hangs. The power supply finally died a horrible death, and I realized that once again I was falling victim (or "mugu" as Nigerians say) to faulty capacitors.

According to Wikipedia, the name of this phenomenon is "Capacitor Plague". There is an epidemic of failure in electrolytic capacitors from certain shady manufacturers. Electrolytic capacitors are usually found in power supplies. They are little aluminum cylinders filled with special film and electrolytic liquid or gel. Power supplies get very hot, and the liquid part of the capacitors, the electrolyte, always wants to either dry up or explode. The formula for the electrolyte is very hard to get right.

The rumor is that one or a few companies resorted to industrial espionage to steal electrolyte formulations. They weren't entirely successful - they either got an incomplete formula or just plain Brawndo.

Spectrum Online did some digging:

"According to the source, a scientist stole the formula for an electrolyte from his employer in Japan and began using it himself at the Chinese branch of a Taiwanese electrolyte manufacturer. He or his colleagues then sold the formula to an electrolyte maker in Taiwan, which began producing it for Taiwanese and possibly other capacitor firms. Unfortunately, the formula as sold was incomplete.
"It didn't have the right additives," says Dennis Zogbi, publisher of Passive Component Industry magazine (Cary, N.C.), which broke the story last fall. According to Zogbi's sources, the capacitors made from the formula become unstable when charged, generating hydrogen gas, bursting, and letting the electrolyte leak onto the circuit board. Zogbi cites tests by Japanese manufacturers that indicate the capacitor's lifetimes are half or less of the 4000 hours of continuous ripple current they are rated for."

Wastefulness of today's society masks the problem: most people don't perform autopsies on their dead $70 DVD players or $500 computers, they just use that as an excuse to buy the new hottness. The techies with (or without) spare time and soldering skills do the following: fill bulleten boards with tales of saving their devices by soldering in new capacitors; search for instructions on how to solder and purchase capacitors; and curse creatively after doing it for the 5th time.

The unique thing about the capacitor plague is how easy it is to identify: the capacitors literally blow their tops, venting electrolyte through the special stress relief indentations. It's also unique in that anybody with a soldering iron has a very good chance of fixing it: the caps are easy to locate and solder. In the age when most electronic components are of the "surface mount" type (the size of a sesame seed) or chips with dozens legs as fine as silk, soldering in a two legged capacitor is very refreshing.

Here's a nest of capacitors from my busted power supply: two in the left corner are clearly popped, the one on the right is probably ok:

In the last couple of years the following devices that I own fell prey to faulty caps: a cheap off-brand dvd player, a speed control on my Dodge Caravan's air conditioner, a Netgear network hub, a huge and expensive Air King window fan, and now, my ReadyNAS. The interesting thing is that the problem exists in both high end and low end products, as well as in high tech and low tech ones (I did not know there were electronic components in the window fan).

I am out of warranty on my ReadyNAS because I bought it in May of 07. The following passage leads me to believe that the shitty capacitors are a problem that they are aware of and (maybe) fixed in newer releases of the hardware (they could not offer a 5 year warranty if they used the same capacitors - they'd just go broke).

"Please be aware that ReadyNAS purchased prior to August 21, 2007 carries a one-year limited warranty. Extended warranty purchased for these ReadyNAS will be honored by NETGEAR. ReadyNAS NV+ and 1100 purchased August 21, 2007 and later have a 5-year limited warranty, and the ReadyNAS Duo has a 3-year warranty."

The brand name of the popped capacitors reads "Fuhjyyu". It lead me to the an urban dictionary entry that says that Fuhjyyu is either

"1) Chinese word for feces.

or

(2) Brand name of abysmal quality capacitors that are installed on logic boards, switching power supplies and various other electronic components."

There's also a post from a guy who implores ReadyNas to stop using those capacitors.

Then there's badcaps.net - a global capacitor gripefest that is too depressing to read.

You can see a nice gallery of busted caps over here

There are broader implications of this: coupled with the fragile lead free solder, leaky capacitors don't only cause kajillions of dollars of damage, but will also make electronics of our era impossible to use in the near future. The aluminum in burnable cds and dvds are rotting too, destroying the record of our time.


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What's All this Then?

My name is Michael Krakovskiy, and this is my blog.

Here's what you might find interesting:
100 Views of the Empire State Building project: I try to take 100 interesting photos of Manhattan's (sadly) tallest building.

My Gastronomic Adventures: I eat weird food - from 13 year old New Coke to Durian and parasitic fungi.

My attempts to grow exotic plants: pineapples, coconuts, etc.

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Psywarrior
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