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Step 9
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Now we turn our attention back to the front panel assembly.
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The right speaker is held in place by just two Phillips screws.
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The speakers conveniently use pressure contacts to make an electrical connection to the motherboard.
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Each speaker assembly houses two individual speakers, bringing the total speaker count to four.
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Step 11
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Let's remove the mid-plane board, which houses the battery, left speaker, and antennas.
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This design allows for quick-and-easy access to the front panel and LCD - the most commonly broken components on mobile devices.
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The actual antennas in the PlayBook are built into the rear case and speaker modules, and are attached to the antenna cables via pressure contacts.
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Step 15
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After removing a few retaining screws, the LCD can be lifted off the front panel assembly. This little 7" panel packs a 1024 x 600 resolution.
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Upon closer inspection, we find that the frame around the front glass panel is made of magnesium, a strong yet light metal. Many devices are using magnesium for structural components due to its desirable qualities for mobile devices.
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The Cypress CY8CTMA3 Multi-Touch All-Point TrueTouch™ projected capacitive touchscreen controller is visible in the last picture. It is attached directly to the digitizer cable.
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Step 16
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BlackBerry PlayBook Repairability Score: 7 out of 10 (10 is easiest to repair)
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The rear cover comes off easily with a couple of pries from the plastic opening tool.
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The LCD is not fused to the glass, making the glass repair easier on the wallet.
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You have to dig through the entire device if you need to replace your cracked glass, but the mid-plane assembly comes out easily with all components attached.
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Other components (cameras, headphone jack, etc.) come out easily. However, there are usually two or three components attached to the same ribbon cable, increasing replacement cost if only one component fails.
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You'll need to remove the motherboard if you'd like to replace the battery -- which is glued to the mid-plane assembly.
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Front glass panel has a metal frame glued to it, which you'll need to separate with a heat gun if the glass cracks.
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