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Aaron Medical
A/D1_REF_V_DAC_DATA
This is a communication line used by the system logic to control the sensing A/D’s.
A/D1_REF_V_DAC_SCLK
This is a communication line used by the system logic to control the sensing A/D’s.
A/D1_REF_V_DAC_SYNC
This is a communication line used by the system logic to control the sensing A/D’s.
A/D2_REF_V_DAC_DATA
This is a communication line used by the system logic to control the sensing A/D’s.
A/D2_REF_V_DAC_SCLK
This is a communication line used by the system logic to control the sensing A/D’s.
A/D2_REF_V_DAC_SYNC
This is a communication line used by the system logic to control the sensing A/D’s.
BURN_TST
This is an input signal to the control logic for toggling the unit into automatic burn-in routine.
AUX1_JMP
Reserved
TEST_JMP
Reserved
I_TRANS_1
This is an input signal from the current sensor to the control logic. Used to monitor the
output current of the unit.
I_TRANS_2
This is an input signal from the current sensor to the control logic. Used to monitor the
output current of the unit.
I_TRANS_3
This is an input signal from the current sensor to the control logic. Used to monitor the
output current of the unit.
V_TRANS_1
This is an input signal from the voltage sensor to the control logic. Used to monitor the
output voltage of the unit.
V_TRANS_2
This is an input signal from the voltage sensor to the control logic. Used to monitor the
output voltage of the unit.
V_TRANS_3
This is an input signal from the voltage sensor to the control logic. Used to monitor the
output voltage of the unit.
L_TRANS_1
This is an input signal from the impedance sensor to the control logic. Used to monitor the
output voltage of the unit.
L_TRANS_2
This is an input signal from the impedance sensor to the control logic. Used to monitor the
output voltage of the unit.
L_TRANS_3
This is an input signal from the impedance sensor to the control logic. Used to monitor the
output voltage of the unit.
TEMP_1
This is an input signal from the temperature circuit to the control logic. Used to monitor
internal temperature of the unit.
TEMP_2
This is an input signal from the temperature circuit to the control logic. Used to monitor
internal temperature of the unit.
TEMP_3
This is an input signal from the temperature circuit to the control logic. Used to monitor
internal temperature of the unit.
VB_TRANS_1
This is an input signal from the backup voltage sensor to the control logic. Used to monitor
the output voltage of the unit.
VB_TRANS_2
This is an input signal from the backup voltage sensor to the control logic. Used to monitor
the output voltage of the unit.
VB_TRANS_3
This is an input signal from the backup voltage sensor to the control logic. Used to monitor
the output voltage of the unit.
IB_TRANS_1
This is an input signal from the backup current sensor to the control logic. Used to monitor
the output current of the unit.
IB_TRANS_2
This is an input signal from the backup current sensor to the control logic Used to monitor
the output current of the unit.
IB_TRANS_3
This is an input signal from the backup current sensor to the control logic. Used to monitor
the output current of the unit.
Summary of Contents for AARON 2250
Page 1: ...i Service Guide Aaron 2250 SERVICE GUIDE...
Page 8: ...viii Aaron Medical...
Page 14: ...1 6 Aaron Medical...
Page 54: ...5 6 Aaron Medical...
Page 58: ...6 4 Aaron Medical...
Page 68: ...7 10 Aaron Medical...
Page 73: ...B 1 Service Guide Aaron 2250 BOARD DRAWINGS SCHEMATICS ASSEMBLIES...
Page 77: ...Main Board Schematic Block Diagram B 5 Service Guide Aaron 2250...
Page 78: ...Power Factor Circuit B 6 Bovie Medical...
Page 79: ...Power Supply Circuit B 7 Service Guide Aaron 2250...
Page 80: ...SMPS Circuit B 8 Bovie Medical...
Page 81: ...Power Generator Circuit B 9 Service Guide Aaron 2250...
Page 82: ...High Voltage Relays Circuit B 10 Bovie Medical...
Page 83: ...Current Voltage Sensors Circuit B 11 Service Guide Aaron 2250...
Page 84: ...Current Voltage Sensors Backup Circuit B 12 Bovie Medical...
Page 85: ...Audio Amplifier Circuit B 13 Service Guide Aaron 2250...
Page 86: ...Display Block Diagram B 14 Bovie Medical...
Page 87: ...System Logic Circuit B 15 Service Guide Aaron 2250...
Page 88: ...Display Control Circuit B 16 Bovie Medical...
Page 89: ...Neutral Electrode Monitoring Circuit B 17 Service Guide Aaron 2250...
Page 90: ...Analog to Digital Converter Circuit B 18 Bovie Medical...
Page 91: ...Request Sense Hand Cut Circuit B 19 Service Guide Aaron 2250...
Page 92: ...Request Sense Hand Coag Circuit B 20 Bovie Medical...
Page 93: ...Request Sense Foot Cut Circuit B 21 Service Guide Aaron 2250...
Page 94: ...Request Sense Foot Coag Circuit B 22 Bovie Medical...
Page 95: ...Request Sense Foot Bipolar Circuit B 23 Service Guide Aaron 2250...
Page 96: ...Foot Monopolar Contact Circuit B 24 Bovie Medical...
Page 97: ...Foot Bipolar Contact Circuit B 25 Service Guide Aaron 2250...
Page 98: ...Silkscreen for Main PCB for Component Locations B 26 Bovie Medical...
Page 99: ...Silkscreen for Top of Display PCB for Component Locations B 27 Service Guide Aaron 2250...
Page 100: ...Silkscreen for Bottom of Display PCB for Component Locations B 28 Bovie Medical...
Page 101: ...Silkscreen for Relay PCB for Component Locations B 29 Service Guide Aaron 2250...
Page 102: ...Final Assembly Overview B 30 Bovie Medical...
Page 103: ...Cabling in Assembly Refer to page B 4 for list of cables B 31 Service Guide Aaron 2250...
Page 104: ...Mechanical Front Panel Assembly B 32 Bovie Medical...
Page 105: ...Mechanical Back Panel Assembly B 33 Service Guide Aaron 2250...
Page 106: ...Cabling Back Panel Assembly B 34 Bovie Medical...