Tony Duell wrote:
The small PCB
mounted on the back generates a blanking signal that was
also correct.
Right. It's neen a long time since I've looked at one of these
displays. Is
this a little PCB on top of the display PCB itself?
No, it is a small PCB mounted on the plastic frame, and it contains 5
TTL to calculate the framing signal from H and V sync. Should have been
done in the displaycontroller imho.
Now that's interesting. I am darn sure neighter of my IPCs has such a
PCB. There are 2 unused threaded studs on the back of the display
housing, is that where this PCB is fitted?
Yes, on 3 such studs. The ribbon cable connects to the extra PCB,
another 10 cm long ribbon cable goes to the display PCB. Most signals
are just passed on, the framing signals is generated on the board.
Both my Integrals have this.
Jos