Better late than never.....
On friday I tried mending my CC - it plays blind atm, so no fun in that..
Unscrewed the back, and hey! - chassis is the same as MC - G07-CBO, so I took my working (bought working) chassis from my MC and put into the CC, and turned on the power....... Same flickering as on the MC, so this concludes:
1. Chassis is broken.
2. MC pcb IS working.
3. Need to rep chassis - H-Sync+V-Sync