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Samsung BD-F5900 Main Logic Board Replacement

Introduction

In the event of a catastrophic failure on your Blu-ray player, the Main Logic Board may have failed. This guide is for replacing a damaged or broken Main Logic Board. The only tool required is a #1 Phillips head screwdriver.

What you need

  1. Samsung BD-F5900 Main Logic Board Replacement, Top Cover: step 1, image 1 of 1

    • Using a #1 Phillips head screwdriver, remove the three 10mm screws on the back panel.

    • Tilt the back of the top cover forward to remove from chassis.

    Edit

  2. Samsung BD-F5900 Main Logic Board Replacement: step 2, image 1 of 1

    • Gently pull up on the ribbon cable by the blue tab to remove it from the power supply board.

    Edit

  3. Samsung BD-F5900 Main Logic Board Replacement, Power Supply: step 3, image 1 of 2 Samsung BD-F5900 Main Logic Board Replacement, Power Supply: step 3, image 2 of 2

    • Using a #1 Phillips head screwdriver, remove the two 7.5mm screws on top of the plastic cover and remove the cover.

    Edit

  5. Samsung BD-F5900 Main Logic Board Replacement: step 4, image 1 of 1

    • Press down on the plastic retaining clip and pull backwards to remove the AC power connector from the power supply board.

    Edit

  6. Samsung BD-F5900 Main Logic Board Replacement: step 5, image 1 of 3 Samsung BD-F5900 Main Logic Board Replacement: step 5, image 2 of 3 Samsung BD-F5900 Main Logic Board Replacement: step 5, image 3 of 3

    • Using the plastic spudger tool, gently pry on either side of main power connector (CON801) to disconnect from main logic board.

    • Pry a little bit on each side of board until the board lifts away.

    • Tilt the board forward and lift up to remove from the chassis.

    Edit

  7. Samsung BD-F5900 Main Logic Board Replacement, Main Logic Board: step 6, image 1 of 1

    • Remove the two ribbon cables from the Main Logic Board assembly by gently pulling up on the blue tab.

    • Be careful not to damage the ribbon cable by using too much force.

    Edit

  8. Samsung BD-F5900 Main Logic Board Replacement: step 7, image 1 of 1

    • Disconnect the WiFi board cable connector

    Edit

  9. Samsung BD-F5900 Main Logic Board Replacement: step 8, image 1 of 2 Samsung BD-F5900 Main Logic Board Replacement: step 8, image 2 of 2

    • Using a #1 Phillips head screwdriver, remove the three 7.5 mm screws from the board

    • Also remove the 10 mm screw from the rear panel.

    • Remove the Main Logic Board

    Edit
Conclusion

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

Author

with 2 other contributors

Louis McKean

Member since: 10/18/17

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5 Guides authored

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Team

USF Tampa, Team S1-G21, Cagle Fall 2017 Member of USF Tampa, Team S1-G21, Cagle Fall 2017

USFT-CAGLE-F17S1G21

3 Members

5 Guides authored

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