treadmill BH pioneer pro

Thread Starter

Mauro Pinheiro

Joined Feb 23, 2016
6
Good evening.

I have a BH pioneer pro treadmill with a Endex DCMD67M board with problems. I think there is a short circuit. It has been changed grinder and a few more pieces transistor) . The engine has been seen and is working well . The last time I called no weight worked for more than 10 minutes without problem. So I put myself in it stops working , burning a fuse. For this description someone help me? You think you can compose the board ? Or is better to buy a new one?
 

gerty

Joined Aug 30, 2007
1,287
To the left of the motor +- terminals, that 8 pin ic looks like it has some issues, or perhaps it's just the way the light is hitting it.
 

pcmussot

Joined Jan 9, 2016
2
To the left of the motor +- terminals, that 8 pin ic looks like it has some issues, or perhaps it's just the way the light is hitting it.
Important point this 8dip has to be a A3020V IC . You must check it and revise all the smd resistors surrounding it. These are the drivers of the igbt.
By the way a better photo is possible to see the smd code names.
BR Pablo
 
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