Repairing Onkyo TX-800 Button pins

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Jan 28, 2014 - 02:31:29

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Introduction

Use this guide to fix your button pins if they are crooked.

What you need

Step 1 Disassembling Onkyo TX-800 Top case

Repairing Onkyo TX-800 Button pins, Disassembling Onkyo TX-800 Top case: step 1, image 1 of 3

Repairing Onkyo TX-800 Button pins, Disassembling Onkyo TX-800 Top case: step 1, image 2 of 3

Repairing Onkyo TX-800 Button pins, Disassembling Onkyo TX-800 Top case: step 1, image 3 of 3

Remove the two screws on both sides of the receiver. Keep these and the rest of the screws in a safe place.

Step 2

Remove the top screw on the back panel.

Step 3

Slide off the case to expose the internal components of the receiver.

Step 4 Face plate

Repairing Onkyo TX-800 Button pins, Face plate: step 4, image 1 of 3

Repairing Onkyo TX-800 Button pins, Face plate: step 4, image 2 of 3

Repairing Onkyo TX-800 Button pins, Face plate: step 4, image 3 of 3

Unscrew the three screws on top of the face plate.

Step 5

Unscrew the one screw on the bottom of the front panel.

Step 6

Repairing Onkyo TX-800 Button pins: step 6, image 3 of 3

Simultaneously push down on the head of the snap on each end of the device with your thumbs and push to seperate the face plate. This may take some force.

Step 7 Logic board

Repairing Onkyo TX-800 Button pins, Logic board: step 7, image 1 of 3

Repairing Onkyo TX-800 Button pins, Logic board: step 7, image 2 of 3

Repairing Onkyo TX-800 Button pins, Logic board: step 7, image 3 of 3

On the inside middle of the face plate you will see two screws in the logic board. Unscrew these two screws.

Step 8

You will see the same snaps along the top of the logic board. Press the heads of the snaps down and pull the logic board out and up.

Step 9 Button pins

Repairing Onkyo TX-800 Button pins, Button pins: step 9, image 1 of 2

Repairing Onkyo TX-800 Button pins, Button pins: step 9, image 2 of 2

You will see that each button on the face plate has a button pin that presses the corresponding button on the logic board. Visually check if any of these pins are bent or broken.