any suggestations on how to repair it ?

thanks

Praxy

⟐ Commented November 25, 2025 at 0:22 MST

⟐ Answered November 25, 2025 at 0:20 MST

⟐ Edited by author August 10, 2025 at 7:52 MST

⟐ Answered June 02, 2024 at 18:52 MST

Any pointers would be greatly appreciated

Thanks

⟐ Edited December 29, 2023 at 7:35 MST

Not sure if this is the root of the original problem (see below) or just an added headache to slow me down and get me yelled at (even more).

Pics (labeled in to right corner)

#1: 1- believe to be bad fusible resistor (FR), 2- believed to be good FR ( Used for reference to check #1, 3- power indicating LED (On when power to board though transformer), 4- speed indicating LED(see below), 5- dark adhesive, capacitors have good (increasing) resistance

#2: test point 1-2 good conductivity with beep, 2-3 no beep 150k ohms

#3: test points 1-2 (not R5, but fuse 2) good conductivity with beep, 0.03 ohms

Original problem:
The display on my F63 treadmill 2014 will not come on (no lights or display values) after a loss of power (unplugged, power outage etc), and the speed indicating LED on the motor control board blinks when the treadmill belt is not moving, will blink quicker if I manually move the belt, and continues to blinks when I disconnect the speed sensor/reed switch. When I power the TM on it beeps a few times then the led begins to blink ,but no lights on the display. I can get the display to work by disconnecting/reconnecting wires on the motor control board and the ones that connect to the display board, never the same solution twice. When I check connectivity between the speed sensor connection on the mcb and the wires to the display board the led stops flashing. When the wires to the display board are disconnected the led is solid.

Thanks for any help.

⟐ Commented August 11, 2023 at 8:12 MST

I am looking for schematic diagram for Dunlop 9400 treadmill BC-1068 motor controller.

I tried to do beck engineering of the board but the ICs are cover with epoxy.

I found that the thermal sensor burned up, and must get schematic to replace it.

Schematic diagram for the BC-1068 or similar board will help.

When I restart, it runs again and stops at every 9 seconds.

I have checked fuse, speed sensor and Mosfets these all have no problem. Checked motor by connecting to a 12v dc battery and its runs fine.

What will be the fault nw? Hlp pls.

⟐ Commented April 16, 2021 at 20:42 MST

I have a cheap generic treadmill that the family uses for excercise. It has a crappy bluetooth speaker built into it. This is a feature that i neither wanted nor have ever used.

Unfortunately the bluetooth has recently become faulty, and whenever the machine is turned on it seems to send out pulses that disrupt all the bluetooth devices nearby (including the mouse and keyboard for my pc).

I’ve opened up the machine, and as far as i can see everything (display, buttons, controllers etc) all seem to be together on one board. Just wondering if anyone has any ideas for identifying and disabling the bluetooth components, or whether there is likely to be some form of antenna that i could disable to mitigate the interference.

Many thanks

⟐ Commented February 06, 2021 at 6:29 MST

I’ve searched online and this seems to be a very common fault with the model and essentially all I can find it ‘Motor control board needs to be replaced’ and this is actually Reebok’s official answer if you go through their support channels. The replacement however is about £70 so I wondered if there is actually any way to fix the problem/if anyone knows/or if anyone knows at least how I could diagnose the specific issue?

Thanks in advance!

Picture of the control board if that could help anyone assist me :)

Just giving this a little nudge

⟐ Commented December 11, 2020 at 20:45 MST

⟐ Answer deleted July 20, 2020 at 7:40 MST

⟐ Answer deleted July 20, 2020 at 7:35 MST

⟐ Answer deleted July 20, 2020 at 7:27 MST

⟐ Answer deleted July 20, 2020 at 5:58 MST

⟐ Answer deleted July 20, 2020 at 5:53 MST