Samsung PPM42S2X/XAA Service Manual page 59

4) Setting to select Internal pattern or external pattern (CN05)
Default setting is external pattern.
H
5) Jumper setting to select NTSC or PAL when internal pattern is selected (CN06)
Switching between NTSC and PAL as following figure shows only works in internal pattern setting.
Default setting is PAL mode.
H
Samsung Electronics
L
CN05
Figure 4. Jumper setting to select internal or external pattern
L
CN06
Figure 4. Jumper setting to select internal or external pattern
H L
For External Pattern
H L
Select PAL
Circuit Operation Description
H L
For Internal Pattern
H L
Select NTSC
5-37