Samsung PL42E7SX/RCL Service Manual page 80

3. A point of adjusting SMPS-DC/DC.
Samsung Electronics
Test Point
Vset (Middle)
Vscan (Right)
Ve Test Point
* Use base chassis of PDP panel as GND point.
Alignment & Adjustment
Vscan/Vset
Adjustment
Point
VE
Adjustment
Point
3-17