PSP 300x Motherboard Replacement

mbnewsom et 15 autres contributeurs

Dernière mise à jour le March 24, 2025

15 - 20 minutes

Facile

Images incohérentes

Meilleure introduction

Introduction

Passez à l'étape 1

Below you will find descriptive instructions on the proper way to remove the PSP 300x Motherboard Replacement.

Ce dont vous avez besoin

Pièces

Outils

Afficher plus…

Étape 1 Battery

PSP 300x Motherboard Replacement, Battery: étape 1, image 1 de 3

PSP 300x Motherboard Replacement, Battery: étape 1, image 2 de 3

PSP 300x Motherboard Replacement, Battery: étape 1, image 3 de 3

Place the PSP face down and locate the battery cover on the left side of the device.
Lift and remove the battery cover to reveal the battery.
Remove the battery.

Modifier

Étape 2 Front Casing

PSP 300x Motherboard Replacement, Front Casing: étape 2, image 1 de 1

Peel back the warranty sticker that is behind the battery with a spudger or your fingernail.

Modifier

Étape 3

Unscrew all four screws from the back of the PSP with the Phillips #00 Screwdriver.
Two are located behind the battery's warranty sticker.
Two are located on the right side of the PSP.

Modifier

Étape 4

Next, unscrew the two screws located at the top of the PSP.

Modifier

Étape 5

Then, remove the single screw from the bottom edge of the PSP (which is positioned next to the barcode).

Modifier

Étape 6

Slide the spudger in between the outer casing of the PSP, beginning at the "R" shoulder button, and gently pry off the casing. 
Remove the front casing completely.

Modifier

Étape 7 LCD Screen

PSP 300x Motherboard Replacement, LCD Screen: étape 7, image 1 de 2

PSP 300x Motherboard Replacement, LCD Screen: étape 7, image 2 de 2

Push the homebar to the right to release the tab located on the right side of the LCD screen.
DO NOT completely remove the homebar, as it is still connected by ribbon cables.

Modifier

Étape 8

PSP 300x Motherboard Replacement: étape 8, image 3 de 3

Slowly lift the LCD screen off the PSP starting at the top edge corner.
Again, the LCD screen is attached by ribbon cables, so do not remove it completely.
Orientation of PSP is flipped in photo.

Modifier

Étape 9

Flip the small brown locks on the four ribbon cable connectors up using a spudger or fingernail.
Pull all four ribbon cables out.
Now remove the LCD screen and homebar from the PSP.

Modifier

Étape 10

Remove the metal tab that lies above the LCD screen.
Upon reassembly, make note that the stamped lettering faces down, and the large tab fits just above the motherboard to the right hand side of the left trigger.

Modifier

Étape 11 Trigger Buttons

PSP 300x Motherboard Replacement, Trigger Buttons: étape 11, image 1 de 1

Remove the screw securing 'L' trigger to the PSP.

Modifier

Étape 12

Remove the white plastic piece that holds the 'L' trigger in place.

Modifier

Étape 13

Remove the 'L' trigger from the PSP.

Modifier

Étape 14

Remove the screw securing the 'R' trigger.

Modifier

Étape 15

Remove the white plastic piece that holds the 'R' trigger in place.

Modifier

Étape 16

Remove the 'R' trigger from the PSP.

Modifier

Étape 17 Analog Stick

PSP 300x Motherboard Replacement, Analog Stick: étape 17, image 1 de 1

Remove the screw from the bottom left edge of the PSP.

Modifier

Étape 18

Being careful not to break the ribbon cable, use the spudger to peel the adhesive button of the the 'L' trigger off the PSP.

Modifier

Étape 19

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.

Modifier

Étape 20

Remove the cable from the connector and remove the entire black piece from the PSP.

Modifier

Étape 21

Remove the screw holding the analog stick in place.

Modifier

Étape 22

Flip up the lock on the analog sticks ribbon cable.
Remove the analog stick from the PSP.

Modifier

Étape 23 Button Pad

PSP 300x Motherboard Replacement, Button Pad: étape 23, image 1 de 1

After removing the LCD Screen, the Button Pad should be easy to remove.

Modifier

Étape 24 Power Jack

PSP 300x Motherboard Replacement, Power Jack: étape 24, image 1 de 1

Flip up the lock and detach the ribbon cable above the power jack.

Modifier

Étape 25

Remove the screw from the power jack.

Modifier

Étape 26

Carefully bend back the black tab holding the power jack in place and start pulling the jack up to release it from this clip.

Modifier

Étape 27

Pull the plug connecting the power jack to the motherboard.
Remove the power jack.

Modifier

Étape 28 Speaker

PSP 300x Motherboard Replacement, Speaker: étape 28, image 1 de 2

PSP 300x Motherboard Replacement, Speaker: étape 28, image 2 de 2

Push the black tab at the bottom of the speaker to pop the speaker out of place, and remove the speaker.
The speaker is spring loaded, so be sure to keep an eye on it in case it starts doing flips into the air when you push the tab. Be careful not to lose or damage it!
Make sure the new/replacement speaker does not spring out during reassembly.