BDM100 (dont work) Tip for repair

[carsolution]

Hi guys.
I am opening this thread because today I needed to use my BDM programmer and it didnt work.
Allways the error "12v or communication error"
Well it was damaged and I am here to share with you the solution.
In the electronic board you will find 2 transistors, Q1 and Q2 at the front of the board.
Q1 was damaged, replaced it and the BDM started to work again without any problems.
The transistor has the reference J7Y.
Hope this can help someone who has the BDM stopped because of this.
Best Regards to all,
Nuno

[sogaro]

just got my clone and same problem , will try solution instead of returning it first,thx

[rsibiza]

just got my clone and same problem , will try solution instead of returning it first,thx

Do you really believe you will get something back after return for waranty?

If you bought in china,this is everything else than sure...and if something is returned,it s the same not repaired,or new one with same error.

So carsolution is right to open inteface and search for problem

[sogaro]

I have returned some items to China and got solution on same, Not all Chinese coys are cons. Never try www.autonumen.com or www.autosky.com you will regret it.

[carsolution]

Try the solution the solution I posted here.
Maybe yours have another problem but try it and see.
I think if the problem is in the transistor like mine and if you follow my explanation its very easy to solve but if you want I can take a photo from the PCB and make a circle in the transistor.
Let me know the result.

[rsibiza]

Try the solution the solution I posted here.
Maybe yours have another problem but try it and see.
I think if the problem is in the transistor like mine and if you follow my explanation its very easy to solve but if you want I can take a photo from the PCB and make a circle in the transistor.
Let me know the result.

A picture could be a help to some poeple...i think if its possible,post it.

Best regards

[tehnosoftex]

Here is some pictures

[carsolution]

BDM 100 is very different from the photos you posted.
This afternoon I am going to be at the garage and I will post the photo.

[rapkopat]

repair this file bdm 93c46 rar pass pm !

[tehnosoftex]

BDM 100 is very different from the photos you posted.
This afternoon I am going to be at the garage and I will post the photo.

We are talking about so called bdm100 by chinese sellers. In fact this is a cmd bdm clone, I also have an original bdm 100 from evc which has never been cloned.

[rsibiza]

We are talking about so called bdm100 by chinese sellers. In fact this is a cmd bdm clone, I also have an original bdm 100 from evc which has never been cloned.

Do you have original WinOls to work with evc BDM100,i have also Original EVC BDM100,but am unable to connect via cracked OLS,so i ahve to use BDMtoGO,but the files are locked to my Tuner,and i cant open the files.

As i wont continue work with him,i have little troubles to edit maps,read out with my BDM,read,and write back,works well,but editing soft dont work?

[MOBILTRONIC]

Hi,mates.What is problem with BDM 100?Ha,ha,look my first made by self of BDM programmer.

[carsolution]

Very good job friend, congratulations.
Sincerely the BDM100 clone from China is so cheap and with some adaptations it stays very stable and works very well.
Today I will post all the eprom and MCU soft so people here change them.
Regards,
Nuno

[ipejasinovic]

Do you have original WinOls to work with evc BDM100,i have also Original EVC BDM100,but am unable to connect via cracked OLS,so i ahve to use BDMtoGO,but the files are locked to my Tuner,and i cant open the files.

As i wont continue work with him,i have little troubles to edit maps,read out with my BDM,read,and write back,works well,but editing soft dont work?

You must buy another BDM Programmer. You can find a good clone for 100-150?.

[carsolution]

Hi guys.
Like promissed here it goes the photo (sorry the quality) with the 2 transistors marked at red.
One them normally goes off when you have "12v or comunication error".
HPIM0871.JPG