yesterday, I wanted to resolder the neckboard connector. Since some cables are soldered directly onto the neck board, it was not easy to remove from the cabinet. I had to solder it while attached.

 

 

Ther were sparks whle soldering on the neck board. It was still full of charge from the monitor.

 

I cleaned the protection sheet in the process.

 

It worked out good, but still: some black outs on the monitor whle warming up. I wish I would find that problem.