Seventh iPod nano dismantling: equipped with five mysterious apple chips

Let's get started! First, let's take a look at the basic configuration information of this iPod nano, iPod Nano is equipped with a 16GB flash chip, supporting a multi-touch 2.5-inch display, built-in accelerator, and Bluetooth 4.0. The iPod NANO is also printed with tips to help users quickly remove the outer plastic shell. We found that the new iPod nano is printed with a new model: A1446. Apple launched a new iPod touch and nano, shuffle and classic in the iPhone 5 conference. Shuffle and Classic seem to slowly fade out the historical stage. The seventh generation iPod NANO is 3.01 * 1.56 * 0.21 inches, the size of the upper generation iPod nano is 1.48 * 1.68 * 0.35. The sixth generation iPod NANO is 0.74 oz, and the new iPod NANO has a weight of 1.1 ounces. Due to the new Lightning interface, the new iPod NANO will have a larger space. We use the tool to open the iPod nano, we discovered the Bluetooth antenna under the plastic sheet. Continue to use the tool to open the iPod nano's screen, and we find a lot of cables after you open. After removing various cables, we found that the battery was bonded to the screen. Separate the digital converter with the screen so that iPod nano is completely disassembled. iPod nano's battery, Lightning connector, and volume keys are welded on the motherboard. After removing the motherboard, we can see the back shell of the iPod nano. This is the motherboard, battery, buttons cable, Lightning connector and headphone holes all over. The other side of the motherboard is an integrated line shaped by EMI, which may be to avoid contact with the rear shell. Red: Apple 338S1099 (First Apple Mystery Chip) Orange: Bo Tong BCM2078KUBG Bluetooth + FM Broadcast Chip Yellow: NXP (NXP) Semiconductor 1609A1 Green: 75203 23017 (Second Apple Mystery Chip) Blue: 75292 98820 (third Apple mystery chip) More chip introduction: Red: Toshiba THGBX2G7D2JLA01 16GB NAND Flash Orange: Texas Electric 343S0538 touch screen controller Yellow: Apple 338S1146 (fourth Apple Mystery Chip) Green: 339S0193 (fifth Apple Mystery Chip) At this point, Apple's seventh generation iPod nano has been dismantled, and the dismantling is medium. It should be noted that the battery, the Lightning connector, buttons cable and earphone holes are welded on the motherboard, and the battery is also bonded to the screen.

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