Emerson EM744 Battery Replacement

はじめに

This aim of this guide is to outline in an explicit way the steps to changing the battery of this device, safely and risk free. If your device fails to start this guide will be helpful for you.

必要な工具と部品

手順1 Back Plate

Emerson EM744 Battery Replacement, Back Plate: 手順 1、 1の画像 1

Use a Phillips 00 bit to remove two 3mm screws from the bottom of the tablet.

翻訳

手順2

Emerson EM744 Battery Replacement: 手順 2、 3の画像 3

Insert the nylon spudger into the bottom of the tablet, and gently slide it up the side.
Pull apart the two sides of the tablet, exposing the circuit board, battery, and other components of the tablet.

翻訳

手順3 Battery

Emerson EM744 Battery Replacement, Battery: 手順 3、 3の画像 1

Emerson EM744 Battery Replacement, Battery: 手順 3、 3の画像 2

Emerson EM744 Battery Replacement, Battery: 手順 3、 3の画像 3

Use the tweezers to remove the tapes.

翻訳

手順4

Desolder the positive (red) wire to the positive (+) lead, followed by desoldering the negative (black) wire to the negative lead.
Refer to the soldering technique guide.