teardown

246 Articles

PSP Go Gets Butchered (teardown)

September 29, 2009 by 20 Comments

Dx1CSXo13YF3NYBa

Not due to be released until the beginning of October, a PSP Go demo unit (shipped to G4TV) has already earned itself a teardown from [iFixit]. Among what was discovered:

– Once a few screws are removed, the battery is user replaceable (as-in: no soldering iron required)

– Wireless connectivity is only supplied through a 802.11b chip (no update to ‘n’, or even ‘g’, by Sony)

– Almost all chips are EMI-shielded (making them a bit more annoying to get to)

With a cheaper version of the PS3 ready to hit shelves, one can only wonder whether the relatively high price tag on this new PSP is worth it.

Update: It seems as though no party involved wanted the info leaked this early, which explains why the video and picture gallaries (up courtesy of Google) have been removed.

Update 2: The article (linked above) and video are now available. An explanation on why Sony had them remove the items for quite some time (plus some repair manuals) was posted by iFixit.

Zune HD Teardown

September 16, 2009 by 19 Comments

dfkaj

Our friends over at ifixit are at it again, how they get these devices so early before release and make a complete teardown in time still amazes us. Today they bring us the latest Microsoft media device, the Zune HD. Some features worth mentioning: The astoundingly thin, 1mm we’re talking, OLED screen. The Nvidia Tegra 2600 processor, hinting at 3D game capability. And finally who could forget the 660 mAh battery. But isn’t that 129 mAh less than the iPod touch? Microsoft’s reply, supposedly the Zune HD is using many more low power hardware solutions in this device. Either way, the competition is on, who will be the victor?

PS3 Slim Teardown

August 26, 2009 by 23 Comments

be1bSIBJJAk1dEvk.large

The new PS3 Slim has just been released, and ifixit has already posted a teardown. First, they easily removed the included 120GB hard drive, suggesting that upgrading it  shouldn’t be too hard. In order to get inside the cover, however, they needed to use a security Torx screwdriver. In the end, the Blu-ray drive turned out to be the bulkiest component, followed by some surprisingly gigantic fans. Hopefully this means that Sony won’t have to deal with overheating issues.

Related: Nintendo DSi Teardown

BlackBerry Storm 2 Teardown

August 25, 2009 by 4 Comments

blackberry_storm_2

Photos of the BlackBerry Storm 2, both inside and out, have been leaked. Engadget provides us with the specifics, going into detail about the four large piezoelectric pressure sensors that sit underneath the screen. It looks as though the screen will still function as a button, just without the physical movement of the previous model that received mixed reviews. For a better explanation of the technology behind the phone’s innovative screen, here’s a video describing it in more detail and a writeup over at the CrackBerry forums.

Teardown Of The Barista

August 18, 2009 by 15 Comments

main

iFixit has done a tear down on the symbolic do-it-yourself Espresso machine, the Starbucks Barista. Believe it or not, there is not a single circuit board in the works. There doesn’t seem to be much to the Barista; A few switches, some solenoids, a heater, and one way spring valve among other things. The assembly of the device is very simple. It is noted that in a pinch it may be torn down with a pair of pliers and washer; in place of a flat head screw driver. We have pondered the possibilities of this machine numerous times, while enjoying a cup of cappuccino. Though most conversations end at the bottom of the cup, many survive such as this Silvia PID looped expresso machine. The very name “Mecha turbo crazy coffee roaster” seems to encapsulate the effects of caffeine quite adequately.

Tiny Bluetooth Teardown

August 8, 2009 by 38 Comments

minibluetooth

The folks at SparkFun were startled by how small USB bluetooth adapters had become so they split one open. They noted a few interesting design features. It has a small folded trace antenna on the board edge. The metal USB housing acts as the RF shield. The bluetooth IC is an AS3620QA. Now we wonder what those tiny Buffalo drives look like inside.

Related: Eye-Fi teardown, storage/WiFi in an SD card

Nokia Schematics Via Shenzhen

July 26, 2009 by 26 Comments

nokia

The silicon hacker behind the Chumby, [bunnie huang], was browsing through the Mobile Phone Megamarket in Shenzhen, China and stumbled upon an unusual repair book. It turns out the book had the schematics to hundreds of Nokia phones. It’s hard to tell if they are legitimate, but the amount of information makes them seem so. [bunnie] claims that the book is a learning experience because it shows how some sub-circuits are implemented. Also, it can be a good reference for sourcing parts. Since Nokia buys millions of each component, the supply of parts they use are stable. There are also editions for other brands, such as Motorola and Samsung.