Converting an output into a transformer-balanced, Output, Sx-2000ao only) – Toa SX-2000 Series Installation User Manual
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2.3.3. Converting an output into a transformer-balanced output (SX-2000AO only)
the output can be changed from an electronically-balanced output to a transformer-balanced output with the
additional use of an optional It-450 transformer.
Notes
• Turn off the power before starting this work.
• To avoid damage from static electricity, never touch the terminals themselves or any of the parts on the circuit
board.
Step 1. Detach the SX-2000Ao's top panel.
Note
Note the specific shapes of the different screws.
top panel: m3 x 6 flat head machine screw (2 pieces)
Side panel: m3 x 6 binding head machine screw (4 pieces)
Top panel
Link circuit board
SX-2000AO
this change should only be performed by a qualified professional
electrician. If users open the unit case or modify the unit, this may
cause fire or electric shock.
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