The Resistance Is Incorrect - Technogym Top 600 XTPRO Service Maintenance Manual

6.3. THE RESISTANCE IS INCORRECT

The resistance is incorrect if the alternator does not receive the correct excitation signal or if the
power resistor is defective.
Replace the cable
between the CPU board
and the panel connector
Page 6.6
TOP 600 XTPRO: Service & Maintenance Manual - rev. 2.0
THE
RESISTANCE IS
INCORRECT
Is the alternator excitation
voltage correct?
Is the excitation voltage
output by the alternator
interface board correct?
Is the power resistor value
correct?
YES
Does the alternator interface
board receive the correct
control signal?
YES
Does the CPU board send
the correct control signal to
the alternator interface
board?
1
YES
NO
2
YES
NO
3
NO
4
YES
NO
5
NO
Replace the alternator
Check and/or replace
cable between alternator
and alternator interface
board
Replace the power
resistor
Replace the alternator
interface board
Replace the alternator
interface board