I fixed mine rigth now, the problem was D6 zener diode, it's located in the display board between the biggest two capacitors, it was shorted. I put a 5V zener diode and it's working again.
@@user-eq9gq6tb1w I dont know hoy to upload an image here. Look at the board that has 2 displays, in the oposite side of the displays is a "big" red polester capacitor, the diode is in front of that capacitor.
Reparé el mio, el culpable fue un diodo zener de 5v en la placa de control, en el final del video puedes verlo. czcams.com/video/wjQ_moVx9S8/video.html
I fixed mine rigth now, the problem was D6 zener diode, it's located in the display board between the biggest two capacitors, it was shorted. I put a 5V zener diode and it's working again.
Hello , i cant seem to find d6 can you upload an image or something to show me where its is , i can only find d1-5 so it would help
@@user-eq9gq6tb1w I dont know hoy to upload an image here. Look at the board that has 2 displays, in the oposite side of the displays is a "big" red polester capacitor, the diode is in front of that capacitor.
@@bolillen thank you very much ok I understand.
Same trouble, it's the zener !
I tried this, I put a new zener diode 5.1v but it didn't work for me... do you have other solution? Thanks
i have the same problem but with hot air gun not soldering iron
Very annoying unfortunately. If it worked it would be very useful!
same
Nice😊
In the end of the video appears the solution for this issue.
czcams.com/video/wjQ_moVx9S8/video.html
è possibile una riparazione? nessuno è riuscito a ripararla?
Vorrei provare a ripararlo ma ancora non ho avuto il tempo di farlo... :(
Stesso problema del saldatore a punta che non funziona? Non si accende nemmeno il display... mentre quello ad aria calda funziona.
Reparé el mio, el culpable fue un diodo zener de 5v en la placa de control, en el final del video puedes verlo.
czcams.com/video/wjQ_moVx9S8/video.html