Resmed Vpap Auto 25 Circuit Board Replacement Repair Guide

Difficulty

Moderate

Steps

7

Time Required

                          1 - 2 hours            

Sections

1

• Circuit Board
• 7 steps

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Introduction

This circuit board also contains a large capacitor, so use cation when handling the board that you don’t accidentally discharge it.

What you need

Step 1

              Circuit Board               

• Remove the four 26.7 mm T3 Torx screws from the bottom side of the ResMed VPAP Auto 25.

Remove the four 26.7 mm T3 Torx screws from the bottom side of the ResMed VPAP Auto 25.

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Step 2

• Flip the device over.
• Pry the outermost plastic cover off with the metal spudger until the cover is loose and able to be removed.

Flip the device over.

Pry the outermost plastic cover off with the metal spudger until the cover is loose and able to be removed.

Step 3

• Pull off the front cover to reveal the internal components.

Pull off the front cover to reveal the internal components.

Step 4

• Loosen the motherboard from the rubber dowels holding it in place and unplug the screen components.

Loosen the motherboard from the rubber dowels holding it in place and unplug the screen components.

Step 5

• Remove the three 26.7 mm T3 Torx screws from the now visible rubber fan motor cover.
• Lift off the rubber fan motor cover, revealing the fan motor.

Remove the three 26.7 mm T3 Torx screws from the now visible rubber fan motor cover.

Lift off the rubber fan motor cover, revealing the fan motor.

Step 6

• Remove the fan motor unit from its housing.
• Remove the three 26.7 mm screws securing the motor housing to the bottom piece with a T3 Torx screwdriver.

Remove the fan motor unit from its housing.

Remove the three 26.7 mm screws securing the motor housing to the bottom piece with a T3 Torx screwdriver.

Step 7

• Pull out the fan motor housing from the bottom cover, revealing a foam insulation pad and the circuit board.
• Slide the circuit board out of its plastic grooves in the bottom cover to retrieve the desired component.

Pull out the fan motor housing from the bottom cover, revealing a foam insulation pad and the circuit board.

Slide the circuit board out of its plastic grooves in the bottom cover to retrieve the desired component.

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

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Author

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                    Jesse Murdaugh                     

Member since: 09/17/2020

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                       The Citadel Military College of South Carolina, Team S3-G17, Eggleston Fall 2020                        

                                                  Member of The Citadel Military College of South Carolina, Team S3-G17, Eggleston Fall 2020 



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