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Montgomery Ward GEN-39500 Internal Power Supply Replacement

Introduction

This is a guide for replacing the internal power supply unit.

What you need

  1. Montgomery Ward GEN-39500 Internal Power Supply Replacement, Back Cover: step 1, image 1 of 1

    • Remove the nine 35 mm Phillips screws securing the back cover of the case.

    Edit

  2. Montgomery Ward GEN-39500 Internal Power Supply Replacement: step 2, image 1 of 1

    • Carefully remove the back cover.

    • Soldered wires connect electronics on the back cover to the internal electronics. Be careful not to break any connections.

    Edit

  4. Montgomery Ward GEN-39500 Internal Power Supply Replacement: step 3, image 1 of 2 Montgomery Ward GEN-39500 Internal Power Supply Replacement: step 3, image 2 of 2

    • Unplug the black and yellow wires connecting the power supply unit to the rest of the electronics:

    • This is not necessarily required. This step is to allow the back cover more movement as you work on the inside of the unit.

    Edit

  5. Montgomery Ward GEN-39500 Internal Power Supply Replacement, Internal Power Supply: step 4, image 1 of 1

    • Unscrew the six 10 mm Phillips screws holding the mounting plate in place.

    Edit

  6. Montgomery Ward GEN-39500 Internal Power Supply Replacement: step 5, image 1 of 3 Montgomery Ward GEN-39500 Internal Power Supply Replacement: step 5, image 2 of 3 Montgomery Ward GEN-39500 Internal Power Supply Replacement: step 5, image 3 of 3

    • Unsolder the wires connecting the power supply unit to the battery container.

    Edit

  7. Montgomery Ward GEN-39500 Internal Power Supply Replacement: step 6, image 1 of 1

    • Remove the power supply unit.

    Edit
Conclusion

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

One other person completed this guide.

Author

with 2 other contributors

Dustin Platt

Member since: 04/01/15

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Team

Cal Poly, Team 12-5, Lancaster Spring 2015 Member of Cal Poly, Team 12-5, Lancaster Spring 2015

CPSU-LANCASTER-S15S12G5

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13 Guides authored

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