iPod Nano 6th Generation Teardown

Teardown

Teardown

Teardowns provide a look inside a device and should not be used as disassembly instructions.

This is one of three iPod teardowns this week: We've also taken apart the new iPod Touch and Shuffle. Stay in the loop on twitter for the latest teardown shenanigans.

In case you missed it, last week we celebrated a major milestone. In addition to enabling Apple repair, we now have parts and repair manuals for most game consoles! We decided to celebrate by taking a trip through time and ripping apart five retro consoles.

Shameless plug: We fund teardowns like this by selling iPod Nano Parts! We've also got free open-source repair manuals for every iPod Nano but this one, and we're working on that.

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Edit Step 1 iPod Nano 6th Generation Teardown  ¶ 

  • We finally have our hands on the new multi-touch iPod Nano!

  • The shiny new Nano graced our doorstep early this morning, and we can't wait to see what's inside.

  • Unlike the iPod Shuffle 4th Generation that we tore down yesterday, the Nano arrived in a more appropriately-sized shipping box.

  • Apple Model Number: A1366

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Edit Step 2  ¶ 

  • iPod Nano, meet iPod Nano.

  • Despite keeping the same price tag as its predecessor, ($149 and $179 for the 8GB and 16GB models, respectively) the new Nano is a bundle of trade offs.

    • Gone are the days of click wheels, cameras, and video playback.

    • Now is the time for a multi-touch screen [!]. The Nano also features volume control buttons and a sleep/wake button.

  • There were a few minor form factor revisions as well.

    • The 5th Gen Nano sizes up at 3.6" x 1.5" x 0.24", and weighs 1.28 oz.

    • The 6th Gen Nano sizes up at 1.48" x 1.68" x 0.35", and weighs 0.74 oz.

      • The new Nano is 67% of the volume of its predecessor, even though its footprint is less than half the size.

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Edit Step 3  ¶ 

  • The new Nano is more like a Shuffle with a screen than a Nano with multi-touch. The iPod's case design is very similar to iPod Shuffle we took apart yesterday.

  • Since there were no visible screws, our first inclination was to turn up the heat.

  • Our lovely heat gun managed to loosen the glue holding the display in place.

  • Gentle prying with an iPod Nano opening tool around the perimeter allowed us to separate the display from the rest of the device.

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Edit Step 4  ¶ 

  • And just like that, we open the Nano as if it's one of the tiniest books in existence.

    • The front glass on the 6th generation Nano sticks up about .3 mm from the flat face of the outer case. Why, you ask? Presumably the headphone jack. Apple wanted to keep the device as thin as possible, and the curvature of the edges would have forced the case to be thicker for a completely flush glass panel. A thicker case was ditched in favor of the glass sticking out slightly.

  • Now let's find out what's inside!

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Edit Step 5  ¶ 

  • With the display still dangling off the side by its ribbon cable, our trusty #00 Phillips screwdriver makes short work of the two screws securing the EMI shield to the Nano.

  • The inside of the Nano looks very similar to that of the new Shuffle; a tiny logic board and battery sharing the space 50/50.

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Edit Step 6  ¶ 

  • The display can be removed after detaching the digitizer and display data cable connectors.

  • The 1.54" LCD screen is equipped with multi-touch, although how anyone is supposed to comfortably fit more than one finger on the display is a mystery.

  • This LCD features a resolution of 240 x 240 pixels. That's a rather boring 1:1 aspect ratio. It's also a big reduction in size from the 2.2" 240 x 376 pixel LCD from the Nano 5th Generation.

  • Like its cousins the iPhone 4 and the iPod Touch, the touchscreen, LCD, and front glass are inseparably bonded.

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Edit Step 7  ¶ 

  • The display assembly of the Nano measures 2.27 mm thick. That's even thinner than the 2.93 mm display on the new iPod Touch and the 3.05 mm iPhone 4 display.

  • The Nano has a 220 pixels-per-inch (PPI) screen, the highest pixel density on an Apple device aside from the iPhone 4 / iPod Touch 4th Gen. That's almost double the iPad's paltry 132 PPI density!

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Edit Step 8  ¶ 

  • Yet another connector. This time it's for the headphone jack and power/volume button ribbon cable.

    • Using connectors instead of soldering greatly increases the repairability of the device. Thank you Apple.

  • After removing the single logic board screw, we're finally ready to pull the logic board out.

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Edit Step 9  ¶ 

  • The battery can be pried out of the case with an iPod Nano opening tool, but unfortunately, it is soldered to the logic board.

  • The 3.7 V lithium-ion battery has a listed capacity of .39 Watt-hours that provides up to 24 hours of continuous music playback.

  • Converting to the usual amp-hours, we see that the Nano's battery has a capacity of 105 mAh, compared to the Shuffle's 51 mAh.

  • This iPod Nano's battery only has two wires, one red and one black. All the other iPod Nanos we've taken apart have included three battery wires. That third battery wire typically ties into a thermistor, a resistor whose value changes with temperature (a poor man's thermometer). Presumably the iPod Nano's battery is small enough and the charge rate is slow enough that overheating is not a concern.

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Edit Step 10  ¶ 

  • The headphone jack and button contacts are connected via a long, thin ribbon cable which runs along the inside edge of the Nano.

  • Four very small screws secure the button contacts to the top edge.

  • After removing yet another screw, the headphone jack pops out of place with the help of an iPod Nano opening tool.

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Edit Step 11  ¶ 

  • The headphone jack, volume buttons, and sleep/wake button are all found on the same ribbon cable that snakes around the inner perimeter of the Nano.

  • Like its 5th generation predecessor, the new Nano utilizes the headphones as the FM radio antenna. Any headphones will work as an antenna.

  • Having a hardware based volume control on the exterior of the case is a new, albeit convenient, addition for the Nano.

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Edit Step 12  ¶ 

  • Chips of interest:

    • Toshiba TH58NVG6E2FLA4C 8GB NAND

    • Apple 33850859 C0E111022

    • Power management Dialog D1830B (Apple 338S0783-B1 10298HLS)

    • FM receiver 0650 D0UY 027

    • Apple 339S0104 YGC7 1031 K4X51323P1 YRF 020A3 ARM N2HXHZMP 4 1031

    • 35758907 1025 A 04 629749

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Edit Step 13  ¶ 

  • Three more screws hold the new clip to the iPod Nano.

  • That's a total of eleven screws. Quite a hefty amount for such a small device.

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Edit Step 14  ¶ 

  • iPod Nano 6th Generation Repairability: 5 out of 10 (10 is easiest to repair)

  • Good: The ribbon cable connectors make it easy to disconnect the display and headphone jack from the logic board.

  • Good: Once the display is removed, the rest of the disassembly is relatively straightforward.

  • Bad: Removing the display is very difficult without using a heat gun.

  • Bad: The battery is soldered to the logic board, making replacement more cumbersome than necessary.

Required Tools

Phillips #00 Screwdriver

$5.95 · 50+ In stock

Heat Gun

$24.95 · 50+ In stock

Plastic Opening Tools

$2.95 · 50+ In stock

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Universal Drive Adapter

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iFixit Lock Pick Set

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Inspection Scope

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Frictionless Ratchet

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Portable Anti-Static Mat

$34.95 · 40 In stock

Popular Device Products

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Comments Comments are onturn off

Thus screen breaks. It is necessary to begin from another part of the screen.

ArtuZz, · Reply

After I done it, the headphone jack broke over the conector near thehold button. The screen turns on but the multitouch isnt responding. Any ideas? Its very urgent! Plzzzzzz!!!

Sebastian Junca, · Reply

What is the part number on the LCD? I can see xx1-1134-A, missing those key first two digits!

sales, · Reply

According to this teardown, the iPod Nano has a chip labeled: Apple 33850859. Is this the D/A conversion chip? Does it handle audio output?

According to the iPod touch 4th generation teardown: "On the far left is a 338S0859 chip. It's similar to the Cirrus Logic audio codec of the iPhone 4 (338S0589)."

Are these two chips (Nano and touch) identical even though one seems to have an S instead of a 5?

threebkk, · Reply

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