Hi all, hoping someone can shed some light on the problem I'm having. So recently I replaced some fried components in my esc-2020. Those components being:
- 2020 Logic Board
- Mother Board
- Chargers
After replacing these parts (pulled from a removed from service panel *Cook Nuclear*) I still had the same issue of the amps not turning on during a SI Test. They wouldn't activate for any signals either.
Steps taken:
-Tone detected on board
-4.75 volts detected (tone) at logic board and mother board
-No blown fuses
-batteries have sufficient charge under load (25.5v)
At the amplifier wiring harness:
-Blue and Black w/ White Trace - 4.75 vac
-Black and Grey - 11.73 vdc (should be 6 vdc)
-Black and Brown - starts at .8 to .6 vdc and continually falls (should be 5vdc)
-Black and White - 26.78 vdc (should be 24 vdc)
Amplifier Output Voltage - 0v
Trouble shooting led's are saying there's ac, dc, rotor, active, and fault. I've tried one of the parts panels amps and nothing happened there either. Chargers are working good.
Any ideas would be great as I'm feeling pretty defeated right now.
Also is there any other software download, or do I need to buy the $250 sdpts programming software to so much as troubleshoot this thing?
Thank you for any help you can provide!
Regards,
-Brendan