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www.freeservicemanuals.info
5/30/2017
Marantz 2325 setup
Automatic Voltage Regulator:
Connect a DC volt meter between pins J804 and J805 and adjust R809 for 35v.
DC Offset:
Voltmeter between to the speaker terminals, adjust R713 for zero DC at the
speaker terminals.
Idle Current:
Connect between J702 and J708 rotate R740 fully counterclockwise.
Then rotate it clockwise for a reading of 15mV DC or 75mA.
NO load should be connected to speaker terminals during alignment.
Re-adjust DC offset after adjusting the idle current.
Digitized in Heiloo Netherland
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