Troubleshooting - No Power To The Console - Matrix Fitness C5X-01 Service Manual

8.12 TROUBLESHOOTING - NO POWER TO THE CONSOLE

1) SYMPTOM:
a. The unit is not getting power from the outlet.
b. The LCB is not getting power from the power receptacle.
c & d. The LCB LEDs are lit, but there is no power to the console.
2) SOLUTION:
a. Remove the front cover and check to see if LED D15 is lit on the LCB (Figure A). If it is not, verify power at the outlet. If the outlet is not
outputting 120V, check the fitness room power.
- If LED D15 is still not lit after checking fitness room power, replace the power cord.
b. Check if LED D15 on the LCB is lit. If it is not lit, check for incoming AC voltage at the LCB.
- Replace the power components as needed if voltage is not present.
- Replace the LCB if all power components are ok and there is AC voltage to the LCB.
c. Check to see if LED1 is lit on the UCB (Figure B).
- If LED1 is lit, the console should be lit.
- If LED1 is not lit, remove the console and unplug the console communication cable. Measure voltage at Pin1 and Pin3 wires, there
should be a reading around 12V. Replace the console cable if needed. If LED1 is still not lit, replace the console.
FIGURE A
CHAPTER 8: TROUBLESHOOTING
NO POWER TO THE CONSOLE
FIGURE B
31