Xelio P1001A-BK DC Power Socket Replacement

はじめに

If the power connector on the Xelio P1001A-BK tablet is damaged, it can be de-soldered from the motherboard and replaced with a new part. This is a 2.5mm x .7mm power plug which should be readily available from most electronic parts stores. The repair should take about one hour for the intermediate do-it-yourselfer.

Since the motherboard will be exposed, care should be taken to prevent short circuiting the power leads from the battery or allowing static electricity to damage the motherboard. An antistatic mat should be used if available.

Be patient and go slow with this repair as several small parts will be removed and the could be easily damaged or lost. A magnetic mat or parts tray is recommended to keep small parts together.

必要な工具と部品

手順1 Back Cover

Xelio P1001A-BK DC Power Socket Replacement, Back Cover: 手順 1、 2の画像 1

Xelio P1001A-BK DC Power Socket Replacement, Back Cover: 手順 1、 2の画像 2

Remove the two 3 mm retaining screws from the side of the tablet with a Phillips #0 screwdriver.

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手順2

Insert the plastic opening tool in between the shelf halves and lift the top shelf half to detach the securing tabs.
There are four securing tabs located on each long side.
Before fully separating the shell halves, observe if the speakers are separated from the shell half. If they are still in their sockets, gently pry them loose with the plastic opening tool.

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手順3 DC Power Socket

Xelio P1001A-BK DC Power Socket Replacement, DC Power Socket: 手順 3、 1の画像 1

Remove the micro-SD card from the card slot if a card is in the slot

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手順4

Remove the motherboard to screen ribbon cable
Pry the ribbon cable retaining tab loose with plastic opening tool.
Slide the ribbon cable out from the connector.

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手順5

Remove the camera from its socket. Do not remove the camera ribbon cable.

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手順6

Remove the two motherboard retaining clip screws with a No. 0 Philips head screwdriver
Remove the retaining clip from the board.

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手順7

With the No. 0 Phillips head screwdriver, remove the two screw that hold the function and volume control switch assembly to the tablet.

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手順8

Remove the two screws that secure the micro-SD card reader to the tablet frame

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手順9

Remove the three screws that secure the motherboard to the tablet frame

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手順10

Gently lift the motherboard free from the tablet frame and turn it over to expose the opposite side. This will expose the power socket solder pins.
Be cautious when turning the board over as another ribbon cable, the speaker wires, battery wires, and Wi-Fi antenna wire as still connected to the motherboard.

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手順11

De-solder each of the solder points.

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手順12

Remove the damaged power socket.
Use a needle nose pliers or pair of tweezers to hold the power socket as it is a small part and may be difficult to hold.
Be careful to avoid touching the solder pins as they may still be hot

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手順13

Place the new part on the board
Solder the new part into place

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手順14

Place the motherboard back into its proper position but do not reinstall the securing screws yet.

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手順15

Plug the tablet power supply into the power socket
Using a volt-ohm meter, touch the meter probes to the battery wire points on the motherboard to ensure voltage is getting to the battery.

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