When I connect k8055-1 to usb, PIC16C745 gets very hot, and card is also not recognized by computer. Only power ld11 is active.
Most likely, it has been inverted or one of it outputs is shorted.
Check your assembly.
It was not inverted, and is disconnected from everything.
The problem is that the card was working fine until yesterday, but by accident a small wire flew under the card(where the tlv2247 is) and caused probably some damage. Now the moment I just connect the card to usb, PIC gets very hot.
Is there a possibility to send you a card for inspection since I don’t know if it is only the PIC problem.
Yes, you can return the card to:
Velleman Projects Tech. Dept.
Legen Heirweg 33
9890 Gavere
Belgium
US residents: please call (817) 284 77 85 for RMA#
Could you confirm me if you received the k8055 card that I sent for inspection?
Sorry, but our repair dept. receives items from all over the world.
Please supply a name.