Samsung CX5944 TV Service menu

Service Menu Samsung
CX5944 CX6844 SCT12B CTV Service Mode
STAND-BY --> P.STD --> HELP --> SLEEP --> POWER ON.
FACTORY MODE: set PSL=15 and PVA=63.
Press volume up or volume down to change the data value, Press channel up or channel down to select the parameters
Make sure to write down all original data to avoid wrong settings.
To Exit use STATUS button

Samsung CX5944 TV Service menu

Photo credit : iamcamjr.blogspot.com