Hi,
I have a signal generator with a broken screen (the pcb is oxydated at the ribbon (from pcb to glass)), and it cost 200$...
The controller of the LCD is a t6963c
The idea is to read (sniff) the data from the generator to the screen and convert them to watch all informations on another screen or a PC
Somebody have already do this ?
Thanks (scuse my english...)
We feel your pain but without any real information to go on, there is nothing really to be said.
"Sniffing" LCD drive data is a fool's errand. You might best find another display that uses the T6963C and connect it in at the level of the connections to that driver.
Or if you have the T6963C datasheet, it may be possible to intercept the commands to it, but not its output.
In fact, all chips work well
It's just the pcb conections, they are oxidated and the ribbon can not make a good contact...
And the screen of this size (256*64 with the T6963C are not affordable...)
I will see if I can do something with the pcb, else I don't know...
Perhaps clean the glass very gently with an alcohol swab, and the ribbon a bit more aggressively with the swab. 