PSP 300xc Speakers Replacement

简介

Has your PSP 300xc stopped making beautiful music? Replace the speakers to make it sing again.

你所需要的

步骤 1 Battery

PSP 300xc Speakers Replacement, Battery: 步骤 1 中的图像 1，2

PSP 300xc Speakers Replacement, Battery: 步骤 1 中的图像 2，2

Press the button securing the battery door to the PSP 300xc, and lift the battery door off.
Lift the battery out of the PSP.

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步骤 2 Front Case

PSP 300xc Speakers Replacement, Front Case: 步骤 2 中的图像 1，1

Use a spudger or your fingernail to remove the warranty sticker stuck to the inside of the battery tray

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步骤 3

Remove four Phillips screws from the back of the PSP.

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步骤 4

Remove two Phillips screws from the top of the PSP.

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步骤 5

Remove a single screw from the bottom edge of the PSP.

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步骤 6

Insert a spudger between the front case and PSP, and slide the spudger along the perimeter of the front case to remove it.

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步骤 7 LCD

PSP 300xc Speakers Replacement, LCD: 步骤 7 中的图像 1，1

Remove a single Phillips screw securing the home bar to the PSP 300xc.

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If you are brave enough steps 7-14 can be avoided, i literally just replaced this power switch skipping 7-14 because the ribbon cable is long and flexible enough to put in, but do not screw the power board into place while doing this makes it a lot easier.

marshallcarpenter - 2023年1月6日回复

步骤 8

Push the home bar to the right about 1cm to release a tab, and begin to lift the right end of the home bar slightly.
Do not attempt to remove the home bar yet, it is still attached to the PSP 300xc.

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步骤 9

Insert a spudger under the LCD, beside the black plastic tab.
Push the LCD to the left and pry up to release the left edge of the LCD from under the plastic tab.

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步骤 10

Insert a spudger under the LCD, beside the black plastic tab.
Push the LCD to the right and pry up to release the right edge of the LCD from under the plastic tab.

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步骤 11

PSP 300xc Speakers Replacement: 步骤 11 中的图像 3，3

Rotate the LCD away from the PSP to reveal the LCD and home bar ribbon cables.
Use your fingernail or the edge of a plastic opening tool to flip up the retaining flap on the following four ZIF connectors:
Home bar cable
Microphone cable
LCD display data cable
Touchscreen cable
Be sure you are prying up on the retaining flap, not the socket itself
After flipping up the locking tabs on all four connectors, use your fingers or a spudger to gently pull the cables straight out of the connectors.

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步骤 12

Remove the LCD from the PSP 300xc.

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步骤 13 Home Bar

PSP 300xc Speakers Replacement, Home Bar: 步骤 13 中的图像 1，3

PSP 300xc Speakers Replacement, Home Bar: 步骤 13 中的图像 2，3

PSP 300xc Speakers Replacement, Home Bar: 步骤 13 中的图像 3，3

Lift the home bar up as high as it will go, but not so high that the wires disconnect.
Try to bend the small tab under the silver rim as little as possible it the following steps. The more you bend, the more likely it will snap.
Twist the home bar counter clockwise while carefully lifting it further. The left edge has to lift over the black plastic frame to allow it to rotate.
The home bar should now lift out of the PSP 300xc.

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Left part of silver rim can be removed at this point (as in step 27) to make it easy to remove the home bar.

Jacek - 2021年8月8日回复

I wish I read this comment 5 minutes ago! The retaining clip on my homebar weakened and broke as it was under that silver rim. Hopefully some careful application of superglue with a toothpick can hold it in place :D

Frank Ryan - 2023年11月9日

步骤 14 Speakers

PSP 300xc Speakers Replacement, Speakers: 步骤 14 中的图像 1，1

Using the flat end of a spudger, peel the left trigger contact pad up from the case.

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步骤 15

Using a fingernail or spudger, flip up the retaining bracket on the d-pad and 'L' trigger ribbon cable.
Lift the black plastic bracket along with the d-pad contact pad, disconnecting the ribbon cable as you lift.

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