Motor Controller Board Schematic

Hi to all,

Somebody can help, because I have the PFTL39509 Proform 6.0 ZT, but is not working properly because the Motor controller MC2100LT-12 is failing I am not the original owner and I try to fix it but I can not find the schematic for the motor controller. I reviewed the SCR S4025L, The Diode and the mosfet and all of them are ok
also I checked the bridge AC to DC

if it not yet been solved your problem, I suggest you the following: you should review the the motor brushes, or check the motor controller board.
the component that could be corrupted on the card is (IRFP250N) is a mosfet

Dear Sir:

As you must undestand this will be a issue, Most factory They do not supply for customer any schematic, only for tech personal.

However you can find in some place paying the schematic.
I will give you the website. www.fitnessrepairparts.com or going to

www. weslo.com then go to customer service, give your model, etc talk with them.

If you have the number of transistor, i can help you maybe.

note: this main motor controller board, are manufactured in Taiwan, I have the name of manufacturer.

sincerely.. Merry Christmass

ernesto cuadra
managua, nicaragua. c.a

http://www.youtube.com/watch?v=TquYcOzGIw4&feature=related
http://www.youtube.com/watch?v=9G4MZh8JO2Q
http://www.youtube.com/watch?v=M7qJrRbdfBc
http://www.youtube.com/watch?v=MIIxoPtvhy8hthttp://www.fixya.com/support/r10724803-measure_voltage_in_transforme_fitnesshttp://www.youtube.com/watch?v=bF3OyQ3HwfU&feature=relatedsincerely.

E.CUADRA
MANAGUA, NICARAGUA. C.A.

See the schematic how the Main Controller has 90% functions in Treadmills

You are going to need a motor controller, or find someone who can repair the one you've got there.
If it blows the fuse immediately on power up, it may require a full wave bridge rectifier replaced on the controller. If it blows when the start button is pushed, it might be a MOSFET or SCR found on the motor controller..
Sportsart fitness can be reached by phoning 1-866-709-1750. The website is found at
http://www.sportsartamerica.com There you can find a dealer/service depot in your area.

if the motor controller card is the model MC_60 you should change D4015L diodes and SCR's S4015L but if MC_2100 you should change the MOSFET IRFP250N

that a qualified technician check the motor controller board the mosfet (IRF250N.) or diodes

just change the Diodes D4015L and SCR´s S4015L whit a caugting buy the new change and ready or is a MC-2100 w / transformer just change the MOSFET IRF250N

If I make no mistake the controller has marking for the wire placement. Look closely at the connection, it should give you a color code.