samsung syncmaster 17GLsi

[ve6amf]

Samsung Syncmaster 17GLsi monitor:
I have no schematic for this (once very good monitor) however here are symptoms:
The picture slowly shrunk Horizontaly to a perfectly forcused, proper vertical Heigth and colored picture approx 1.5 inches wide. Components are well marked on the circuit boards, any ideas.

 

[Lynx516]

The coils that direct the beam horizontaly are not working. Best thing to do if you want to try and fix it is check their connectons.