Replacing The Main Parts; Replacing The Power Supply Unit - Sony BCU-100 Maintenance Manual

1-3. Replacing the Main Parts

1-3-1. Replacing the Power Supply Unit

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Power supply unit is a periodic replacement part.
Replacing the power supply unit every four years is
recommended.
Replacing part: Power ASSY
Part number: A-1531-936-A
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Be sure to unplug the power supply cord from the outlet
before starting the replacement work.
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The replacement work should be performed from the rear
panel side of BCU-100.
A space of more than 400 mm (size of the power supply
unit) is required behind the rear panel.
Power supply unit
1-2 (E)
Preparation
1. Move the extract stopper in the direction of the arrow
2. Press portion A to remove the extract stopper from the
More than 400 mm
Removal
1. While pressing the lock lever of the power supply unit
and unplug the power supply cord from the AC inlet.
Extract stopper
Power cord
hole of the AC inlet.
Extract stopper
in the direction of arrow 1, pull out the power supply
unit by the handle in the direction of arrow 2.
A
Lock lever
1
2
Handle
BCU-100 MM