Treadmill schematics

Discussion in 'Electronics Resources' started by amar89, Jan 14, 2010.

  1. amar89

    Thread Starter New Member

    Jan 14, 2010
    Please send me schematics for circuit power board and also schematics for PWM motor controller for treadmill with model #NCTL11990 EXP200.I am having some electrical problem from starting up and all function on the console. I need a full detail with drawings and each specifications and their functions so that i can do trouble shootings. Thanks for your help .
  2. beenthere

    Retired Moderator

    Apr 20, 2004
  3. 2-many-hobbies

    New Member

    Mar 2, 2010
    Replace DZ24 (24v 5w zener) and ZD 1 (15v, 2w zener) and I usually replace R57 with a 1k, 10w ceramic resistor. The copper print is probably damaged from the heat, just run jumpers to the appropriate connections..
    That will likely take care of your problem..