BDM100 voltages

[phack79]

Hi!

Can anybody check the voltages on his BDM100 China clone pin7 (DSDI) pin8 (DSD0) and pin5 (DSCK)?

Unfortunatelly the mine does not work, just I find the reason...

Power supply pins are ok (pin9,2) 12V apear. GND as well.

regards

P.

[jmcartec]

Did you changed th 3 transistors on pcb?
if not switch by 3x BC547

[phack79]

Yes I already have changed! My guess is the hex inverter 74HC14.
Is somebody have an experience for BDM repairing?

Regards
P.