Bed Circuit Boards
53
ZOOMR OPTION AC CROSSOVER BOARD − P/N 2040−31−900
CONNECTOR
LOCATION
VOLTAGE POSITIVE LEAD NEGATIVE
LEAD
DESCRIPTION
HDR 5 (A) 120VAC Pin 4 Pin 1 AC Input to Board from
the Inverter with the
Power Cord Unplugged
HDR 1 (C) 120VAC Pin 3 Pin 1 AC Input to Board from
the Wall Receptacle
HDR 2 (B) 120VAC Pin 2 Pin 1 AC Output of Board to
Main Power
HDR 4 (E) +5VDC Pin 4 Pin 1 +5VDC when AC is
Unplugged from the
Wall Receptacle