Insignia Ns B2110 Button Replacement Repair Guide

Difficulty

Difficult

Steps

Time Required

                          40 minutes - 1 hour

Sections

Battery
2 steps
Bottom Panel
3 steps
Internal Components
8 steps
Buttons
4 steps

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Introduction

What you need

Step 1

              Battery

Flip the stereo so the CD opening is face down.
With two fingers, pinch the tabs and lift up to open the battery protection cover.

Flip the stereo so the CD opening is face down.

With two fingers, pinch the tabs and lift up to open the battery protection cover.

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Step 2

Using a spudger or your fingers, push up against the positive end of the battery. Once it is loose, lift the battery out.
Repeat until all eight batteries are removed.
Make sure the batteries are facing the right direction. If the device does not turn on, you may have the batteries in the opposite orientation.

Using a spudger or your fingers, push up against the positive end of the battery. Once it is loose, lift the battery out.

Repeat until all eight batteries are removed.

Make sure the batteries are facing the right direction. If the device does not turn on, you may have the batteries in the opposite orientation.

Step 3

              Bottom Panel

With a Phillips #2 screwdriver, remove two 2mm screws.

With a Phillips #2 screwdriver, remove two 2mm screws.

Step 4

Using a long Phillips #2 screwdriver, remove one 6mm screw located inside the battery compartment.
Use the same screwdriver to remove four more 6mm screws along the outside of the case.

Using a long Phillips #2 screwdriver, remove one 6mm screw located inside the battery compartment.

Use the same screwdriver to remove four more 6mm screws along the outside of the case.

Step 5

With a plastic opening tool, wedge the bottom shell from the main speaker face along the edge.
The bottom cover has two red and two yellow wires attached to it that you don’t want to pull off. Handle the casing carefully.
Once the pieces are separated, pull them apart and place the bottom cover aside, near the stereo.

With a plastic opening tool, wedge the bottom shell from the main speaker face along the edge.

The bottom cover has two red and two yellow wires attached to it that you don’t want to pull off. Handle the casing carefully.

Once the pieces are separated, pull them apart and place the bottom cover aside, near the stereo.

Step 6

              Internal Components

With a Phillips #2 screwdriver, remove five 5mm screws from the “quarter circle” circuit board.
More wires! Handle the circuit board carefully and take caution not to stretch the red and white wires connected the board to the other components.
Remove the green quarter circle circuit board and place to the side.

With a Phillips #2 screwdriver, remove five 5mm screws from the “quarter circle” circuit board.

More wires! Handle the circuit board carefully and take caution not to stretch the red and white wires connected the board to the other components.

Remove the green quarter circle circuit board and place to the side.

Step 7

On the brown side of the quarter circle circuit board, remove the two white ribbon cables with pink stripes attached to a plastic connector. To do this, pinch the tabs with your hands while pulling outward on the connector.

On the brown side of the quarter circle circuit board, remove the two white ribbon cables with pink stripes attached to a plastic connector. To do this, pinch the tabs with your hands while pulling outward on the connector.

Step 8

With a Phillips #2 screwdriver, remove four 6mm screws from the rectangular circuit board.

With a Phillips #2 screwdriver, remove four 6mm screws from the rectangular circuit board.

Step 9

Remove the two white ribbon cables attached to white plastic connectors from the circuit board by pinching the tabs with your hands and pulling outward on the connector.

Remove the two white ribbon cables attached to white plastic connectors from the circuit board by pinching the tabs with your hands and pulling outward on the connector.

Step 10

Red and white wires are attached to this board as well. Once again, be careful not to stretch these.
Remove the rectangular circuit board and place it to the side.

Red and white wires are attached to this board as well. Once again, be careful not to stretch these.

Remove the rectangular circuit board and place it to the side.

Step 11

With a Phillips #2 screwdriver, remove two 5mm screws from the black plastic frame which previously held up the rectangular circuit board.
Remove the black plastic frame.

With a Phillips #2 screwdriver, remove two 5mm screws from the black plastic frame which previously held up the rectangular circuit board.

Remove the black plastic frame.

Step 12

With a Phillips #1 screwdriver, remove four 3mm screws from the silver metal circuit board.
This board has two white ribbons attached to it. Once again, be careful not to stretch these.
Remove and place the metal circuit board to the side.

With a Phillips #1 screwdriver, remove four 3mm screws from the silver metal circuit board.

This board has two white ribbons attached to it. Once again, be careful not to stretch these.

Remove and place the metal circuit board to the side.

Step 13

With a Phillips #2 screwdriver, remove the two 3mm screws from the black plastic tuner frame.

With a Phillips #2 screwdriver, remove the two 3mm screws from the black plastic tuner frame.

Step 14

              Buttons

The tuner is fragile and can snap easily. Handle it with care.
Remove the black plastic tuner assembly piece using the blue plastic opening tool.

The tuner is fragile and can snap easily. Handle it with care.

Remove the black plastic tuner assembly piece using the blue plastic opening tool.

Step 15

Turn the device so the CD tray faces up.
Use the blue plastic opening tool to separate the front half (containing the speakers and display) and the back half (containing the antenna).
When separating the device, keep in mind there are still wires attaches to the front half. Be careful not to damage these.
Pull the two plastic pieces apart. This will require a mild amount of force.

Turn the device so the CD tray faces up.

Use the blue plastic opening tool to separate the front half (containing the speakers and display) and the back half (containing the antenna).

When separating the device, keep in mind there are still wires attaches to the front half. Be careful not to damage these.

Pull the two plastic pieces apart. This will require a mild amount of force.

Step 16

Remove the six 5mm #2 Phillips head screws from the circuit board.
Remove the circuit board. This may require you to wiggle the board a little to get it free.

Remove the six 5mm #2 Phillips head screws from the circuit board.

Remove the circuit board. This may require you to wiggle the board a little to get it free.

Step 17

Remove the solder from the back of the button. There are 4 points of solder for every button.
Remove the button from the circuit board.

Remove the solder from the back of the button. There are 4 points of solder for every button.

Remove the button from the circuit board.

To reassemble your device, follow these instructions in reverse order. Solder the wires back on where they have been soldered off.

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                    Samuel Randall

Member since: 10/14/2013

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Team

                       Cal Poly, Team 4-31, Amido Fall 2013                        

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Introduction

What you need

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