iPad 2 Touch-Screen

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iPad 2 Touch-Screen

Refinements to the iPad 2's touch-screen, reports IHS iSuppli, have driven up its price to $127, from the original iPad's $95.

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3G/WiFi Module

For the iPad 2, Apple used the same wireless baseband solution from Infineon—Intel recently bought the companys wireless business—thats in the iPhone 4. The AT&T version runs Apple $18.70, while the Verizon version costs $16.35.

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3G/WiFi Module

Here, a view of the 3G/WiFi module from the top. The Qualcomm solution used in Verizon's CDMA (Code Division Multiple Access) version of the iPhone 4 led IHS iSuppli to predict that Apple would likewise turn to the manufacturer for the new iPad. Instead of Apple, it stuck with Intel.

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Main PCB

A bottom view of the iPad 2's main printed-circuit board reveals its A5 processor, which adds $14 to the BOM.

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Main PCB

Shown here is the simpler side of the iPad 2's main circuit board.

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WLAN Circuit Board

The large black square on the left is the iPad 2's Broadcom chip, which includes its WLAN, Bluetooth and FM transmitter and receiver. The medium black square to its right is from TriQuint Semiconductor and provides the iPad 2's WLAN connectivity capabilities. These components cost Apple $9 for the AT&T version and $7.50 for the Verizon Wireless.

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WLAN Circuit Board

The flipside of the WLAN circuit board.

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Complete Teardown

This exploded view of the iPad 2 shows its three-cell flat-pack batteries as well as its rear-camera module (the teeny piece just above the silver back casing) and, to its left, the front camera, which together cost $4.30. To the left of the front camera is the SIM card circuit board, and to the left of that is its 3G module.??í

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