Sabvoton SVMC 72150 with TFT H6 connection issue

[kitling89]

Howdy

Stuck here trying to get my SVMC 72150 with TFT H6 hardwired display up and running.
The situation:

Controller and TFT power on but RED LED on controller continues blinking steadily, TFT says '[E:a] failed to receive'. No controls work but TFT does display battery voltage correctly.
https://imgur.com/a/EoTtnyB

Controller also powers on (same blinking red LED) with TFT disconnected (and dummy plug installed / three wire connector disconnected. As in this video: https://www.youtube.com/watch?v=Dc-3a6GTdJ0)

In both situations the controller cannot connect via USB or Bluetooth.

What does flashing red LED mean? What does TFT error '[E:a] failed to receive' mean?

Thanks for your knowledge!

 

[mgbgt63]

Hello,
Did you find a solution ?
In fact, I met exactly same problem with my TFT H6 and I do not arrive to resolve it ...
Thanks a lot for your help !
Olivier

 

[mgbgt63]

Hello !
Do you have any information about the message « failed received » ?
Thanks


Envoyé de mon iPhone en utilisant Tapatalk

 

[formicafm]

Hi i have the same problem Sbvoton 72150 H6 with new LCD display.

Problem is during riding. I can power on. Wheel is moving normally but after it moves ( wheel) it start to flashing "fail to recive" or "fail to send". I tried everything restart sabvaton to factory setings. Changing pass sensor and remove pass sensor. Nothing. My friend has the same problems. We sent emails to guys frm factory but only stupid answers that we should trye to chesk avery connections ( Yeee sure!!!!). I think there is problem with signal when wheel is rotating and signal from halls is sending to sabvoton, thene is some problems with comunications between sabvoton and screen.
[youtube]https://youtu.be/vkxgBnEBCkM[/youtube]

 

[bfoster2073]

Check your green/yellow/brown wire connection...if that is frayed at all that's the issue...it happens from time to time due to disconnecting to get into programming app...happened to me...my display went nuts and showed was pulling 30,000w and wrong speeds...I looked at the connectors and found that wire was slightly frayed in connector