Bovie AARON 2250 Service Manual page 7

BOARD DRAWINGS AND SCHEMATICS
Main Board Schematic Block Diagram ...................................................................................B-5
Power Factor Circuit ...............................................................................................................B-6
Power Supply Circuit ..............................................................................................................B-7
SMPS Circuit...........................................................................................................................B-8
Power Generator Circuit .........................................................................................................B-9
High Voltage Relays Circuit ..................................................................................................B-10
Current / Voltage Sensors Circuit..........................................................................................B-11
Current / Voltage Sensors (Backup) Circuit..........................................................................B-12
Audio Amplifier Circuit...........................................................................................................B-13
Display Block Diagram..........................................................................................................B-14
System Logic Circuit .............................................................................................................B-15
Display Control Circuit ..........................................................................................................B-16
Neutral Electrode Monitoring Circuit .....................................................................................B-17
Analog to Digital Converter Circuit .......................................................................................B-18
Request Sense Hand Cut Circuit..........................................................................................B-19
Request Sense Hand Coag Circuit.......................................................................................B-20
Request Sense Foot Cut Circuit ...........................................................................................B-21
Request Sense Foot Coag Circuit ........................................................................................B-22
Request Sense Foot Bipolar Circuit .....................................................................................B-23
Foot Monopolar Contact Circuit ............................................................................................B-24
Foot Bipolar Contact Circuit..................................................................................................B-25
Silkscreen for Main PCB for Component Locations .............................................................B-26
Silkscreen for Top of Display PCB for Component Locations ..............................................B-27
Silkscreen for Bottom of Display PCB for Component Locations.........................................B-28
Silkscreen for Relay PCB for Component Locations............................................................B-29
Final Assembly Overview......................................................................................................B-30
Cabling in Assembly .............................................................................................................B-31
Mechanical Front Panel Assembly........................................................................................B-32
Mechanical Back Panel Assembly........................................................................................B-33
Cabling Back Panel Assembly..............................................................................................B-34
Ser vice Guide • Aaron 2250 vii