Raleigh Audio Standard Extreme RAKK dac Mark III Assembly Manual page 32

Mount the Active Output board
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26. Place the Active Output board in its location in the center of the chassis.
Orient the board such that the power input pads are closest to the power transformer.
Do not secure the board yet.
27. Locate the grey twisted pair that is connected to transformer pins B1 and B6. Connect this
twisted pair to the "6.3VAC" pads.
28. Locate the red twisted pair that is connected to transformer pins 15 and 17 and has a black
wire wrapped around it.
• These three wires will be connected to the "250V-0-250V" pads.
• Connect the two red wires to the outer pads.
• Connect the black wire to the center pad.
29. Secure the board with thirteen 6-32 x ¼" screws.
30. Dress the wires:
• Dress the twisted pairs for the volume control towards the front of the panel.
• Dress the twisted pairs for the RAKK dac towards the edge of the panel.
• Dress the green wire from the "chassis" pad towards the rear of the panel.
• Dress the black/black twisted pair from the "external mute" to the front of the panel.
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