Technogym Forma Service Maintenance Manual page 43

FORMA: Service & Maintenance manual - rev. 3.0
Replace cable FR-11
Continued on the following page.
A
Are DC voltages output by the
power supply correct?
Do all DC voltages reach the
display?
Do all DC voltages reach the
driver board?
Are all DC voltages present at the
output of the driver board?
YES
Are all DC voltages present at the
free connector CN28?
2
NO
YES
3
YES
NO
4
NO
YES
5
NO
YES
6
NO
Replace the power
supply
Replace the display
CPU board
Replace cable FR-6
Replace the driver
board
Replace cable FR-12
Page 6.3