Difficulty

Moderate

Steps

6

Time Required

                          5 minutes

Sections

2

  • Disassembling Onkyo TX-800 Top case
  • 3 steps
  • Power fuse
  • 3 steps

Flags

1

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Introduction

A fuse is an electrical safety device that protects the circuit board in the event that there is excessive current.

Before doing anything, make sure to safely discharge the capacitor using this guide.

What you need

Step 1

              Disassembling Onkyo TX-800 Top case
  • Remove the two screws on both sides of the receiver. Keep these and the rest of the screws in a safe place.

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

1024

Step 2

  • Remove the top screw on the back panel.

Remove the top screw on the back panel.

Step 3

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

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

Step 4

              Power fuse
  • Locate the fuse.

Locate the fuse.

Step 5

  • Gently wedge a small screwdriver in between one side of the fuse and the contact.
  • Remove the fuse with your thumb and forefinger.

Gently wedge a small screwdriver in between one side of the fuse and the contact.

Remove the fuse with your thumb and forefinger.

Step 6

  • Examine the fuse. If the wire within it is broken, you will need to replace it with a new 125 Volt, 4 Amp fuse.

Examine the fuse. If the wire within it is broken, you will need to replace it with a new 125 Volt, 4 Amp fuse.

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Author

                                      with 7 other contributors 


                    Michael  Lady

Member since: 04/09/2010

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Team

                       Cal Poly, Team 27-92, Amido Spring 2010                        

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                                            7 Guides authored

Andy Dersch - Dec 4, 2017

Reply

Thanks for clear instructions!

obobooks - Feb 13, 2021

Reply

Thank you!

There are no Onkyo repair centers to go to.