iPad 2 Wi-Fi EMC 2415 Teardown
Teardown
Teardowns provide a look inside a device and should not be used as disassembly instructions.
We got our hands on Apple's newest tablet, the iPad 2 on March 11, 2011. Follow us on Twitter to get all the latest updates.
Check out MJ's video analysis of all the cool stuff we found in the iPad 2!
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Step 1
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iPad 2 Wi-Fi EMC 2415 Teardown
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Finally!!! The iPad has come back to iFixit! And this time, it has a 2 at the end of its name, hence the iPad 2!
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After a much awaited debut, the iPad 2 is expected to fill in the gaps left by the first generation iPad.
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Tech Specs:
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1 GHz Apple A5 dual-core processor
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512 MB of LPDDR2 RAM
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16/32/64 GB internal storage capacity
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9.7" LED-backlit glossy Multi-Touch display with IPS technology (1024 x 768)
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HD (720p) Rear-facing camera + VGA Front-facing camera
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Step 2
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A thickness comparison. You can definitely see the tapered edge of the iPad 2 when it's side-by-side to the old version.
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Our guess is there are no more clips holding the front panel in place -- now it's glued à la 4th Gen iPod Touch.
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With the iPad's new tapered-edge form factor, big iPod Touch jokes are sure to run wild.
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Apple summarized the changes in 6 short phrases. "Thinner. Lighter. Faster. FaceTime. Smart Covers. 10-hour battery."
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The 10-hour battery life is the same as the original iPad, but it's impressive considering the device is also thinner, lighter and faster.
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Step 3
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A new model number graces the iPad 2: A1395. Thank you, Apple! That's much nicer of you than the twenty-six billion iterations of MacBook Pros you called model A1286.
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Apparently, the iPad 2 is not as 1337 as the original iPad.
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The sole speaker grate can be found on the bottom-left of the back of the iPad 2. We're not fans of mono, but stereo will have to wait until iPad 3.
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Step 4
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Without further ado, let's begin tearing this iPad 2 apart!
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Unlike the original iPad, it looks like we need the help of a handy dandy heat gun to remove the front panel.
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With the adhesive loosened after a healthy dose of heat, we go to work on prying up the front panel with a plastic opening tool.
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Step 5
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And just like that, it's open. No clips, just tons of glue.
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As much as we hated trying to remove the clips in the original iPad, this much adhesive is even more of a pain. Be ready to crack your front panel if you dare open it! We'll be investigating the best way to get inside over the next few weeks.
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Step 6
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A few screws here and there hold down the LCD screen. Not a problem for the iFixit's 54 piece bit driver kit.
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Step 7
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Lifting off the LCD exposes the iPad 2's battery; A 3.8V, 25 Watt-hour unit. That's just a hair more than the original iPad's 24.8 Watt-hours, so any improved battery performance can be attributed to software and other hardware improvements.
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Also listed on the battery is a capacity of 6930 mAh, which may appear to contradict the already mentioned 25Wh at 3.8V ((25Wh/3.8V)*1000=6579 mAh), but 3.8V is the listed nominal voltage, not the average voltage. The average voltage of the battery over a full charge/discharge is closer to 3.6V leading to a more accurate calculation ((25Wh/3.6V)*1000=6944 mAh).
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After disconnecting its cable, the display can be removed from the iPad 2.
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