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Set-Top Box Numb Button Replacement

Introduction

The box has a dysfunctioning pushbutton. This repairment guide shows a step by step guideline how to replace the button. By following the steps the user will apply the right proceedings and receive tips how to make the steps easier. By clicking the link shown below, the guide will be presented.

What you need

  1. Set-Top Box Numb Button Replacement, Numb Button: step 1, image 1 of 3 Set-Top Box Numb Button Replacement, Numb Button: step 1, image 2 of 3 Set-Top Box Numb Button Replacement, Numb Button: step 1, image 3 of 3

    • Make sure the box is not plugged in before starting!

    • Remove the 5 screws holding the outer casing in place: 3 can be found on the back and 1 on either side of the box.

    • Slide the casing backwards.

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  2. Set-Top Box Numb Button Replacement: step 2, image 1 of 3 Set-Top Box Numb Button Replacement: step 2, image 2 of 3 Set-Top Box Numb Button Replacement: step 2, image 3 of 3

    • Disconnect the front of the by lifting the 2 connectors . You can also apply extra pressure on the front from below.

    • Tilt the front forward and remove it.

    • Remove the connector by pressing the upper part of it and carefully pulling it.

    • Be carefull not to damage the cables and circuit board!

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  4. Set-Top Box Numb Button Replacement: step 3, image 1 of 3 Set-Top Box Numb Button Replacement: step 3, image 2 of 3 Set-Top Box Numb Button Replacement: step 3, image 3 of 3

    • Undo the 4 screws of the front panel.

    • Locate your broken button. For instance, the third button from the left (front view), is the CH- button.

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  5. Set-Top Box Numb Button Replacement: step 4, image 1 of 3 Set-Top Box Numb Button Replacement: step 4, image 2 of 3 Set-Top Box Numb Button Replacement: step 4, image 3 of 3

    • Unsolder the push button. You can push it out or maybe use some plyers.

    • Remove the old button and insert the new one.

    • Solder the new push button on.

    • Check this link for help How To Solder and Desolder Connections

    Edit
Conclusion

To reassemble your device, follow these instructions in reverse order.

Author

with 3 other contributors

Yvo Kipping

Member since: 12/05/16

101 Reputation

1 Guide authored

Badges: 3

Team

Delft University of Technology, Team 1-5, Flipsen Fall 2016 Member of Delft University of Technology, Team 1-5, Flipsen Fall 2016

TUD-FLIPSEN-F16S1G5

3 Members

1 Guide authored

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