164 Chapter 6
Replacement Procedure
A22 Power Distribution Board Replacement
A22 Power Distribution Board Replacement
Tools Required
• TORX screwdriver, T10,T15 and T20
Removal Procedure
Refer to Figure 6-15 for this procedure.
Step 1. Remove the outer cover as described in “Outer Cover Removal” on page 136.
Step 2. Remove the power supply as described in “Power Supply Assembly Replacement” on
page 146.
Step 3. Disconnect the cables from the power distribution board.
Step 4. Remove the two TORX T10 screws (item 1) fastening the plate.
Step 5. Remove the plate (item 2) from the power distribution board.
Step 6. Remove the five TORX T10 screws (item 3) fastening the power distribution board.
Step 7. Slide the power distribution board (item 4) from the analog motherboard.
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