FAQ
11.08.2011, 20:31
Hi Tux & Grappa,
Thanks so much, really appreciated to get some clarity in this forrest of bits and switches..
And great to see your pictures Grappa! Cant believe I haven't found those earlier.
I took J256 / Steuergerät apart and the PCB looks as clean as Grappa's pictures. It's also a riddle to me what's exactly going on the board, but the pcb track from the socket up to the (i believe) resistor network is clear and not shorting.
In a last test, I again measured inside the B plug, B13 to GND, and B14 to GND: both a clean connection, app 100Ω resistance between pin and GND, no short, so it can't be those cables.
So Ok. I will have to find another J256. Hmmm... As they seem pricey, I just hope that's the solution.
If anyone has one for sale, please let me know.
TBC..
Thanks so much, really appreciated to get some clarity in this forrest of bits and switches..
And great to see your pictures Grappa! Cant believe I haven't found those earlier.
I took J256 / Steuergerät apart and the PCB looks as clean as Grappa's pictures. It's also a riddle to me what's exactly going on the board, but the pcb track from the socket up to the (i believe) resistor network is clear and not shorting.
In a last test, I again measured inside the B plug, B13 to GND, and B14 to GND: both a clean connection, app 100Ω resistance between pin and GND, no short, so it can't be those cables.
So Ok. I will have to find another J256. Hmmm... As they seem pricey, I just hope that's the solution.
If anyone has one for sale, please let me know.
TBC..