Hello. I have a treadmill Toorx and it seems to have problem with speed controller. It displays E2 error. It wear
MKS Tmpb15-p. I Found some resistors have not continuity and it has a leakage as current hit me. I can't find a diagram. If someone can tell me it's working principles or something else to check I would appreciate. I know some basic electronics how a transistor works or msfet or diode but I have not any expirience in circuits repair. Thank you

 

Hello. I have a treadmill Toorx and it seems to have problem with speed controller. It displays E2 error. It wear
MKS Tmpb15-p. I Found some resistors have not continuity and it has a leakage as current hit me. I can't find a diagram. If someone can tell me it's working principles or something else to check I would appreciate. I know some basic electronics how a transistor works or msfet or diode but I have not any expirience in circuits repair. Thank you

It a PWM-based speed controller. The schematic of that board is not easily available. You might want to post some pictures of the damaged board or give more details if you want repair help here.

If you found some open resistors, that's a good step.

 

It a PWM-based speed controller. The schematic of that board is not easily available. You might want to post some pictures of the damaged board or give more details if you want repair help here.

If you found some open resistors, that's a good step.

It a PWM-based speed controller. The schematic of that board is not easily available. You might want to post some pictures of the damaged board or give more details if you want repair help here.

If you found some open resistors, that's a good step.

Thank you I will send a photo

 

Changed resistor diode and transistor, now it does not start.

 

My controller error 6 ...please help

 

It a PWM-based speed controller. The schematic of that board is not easily available. You might want to post some pictures of the damaged board or give more details if you want repair help here.

If you found some open resistors, that's a good step.

Please help me how to send signals to this MKS TMPB15-P board for it to controll the speed of motor, i used potentiometer but it did not turn up the motor, my console is not working

 

Did you ever solve this? I have same problem.