Panasonic PV-DF204 Service Manual page 43

Specification :
Refer to descriptions below.
Input :
Video Input Jack,
Crosshatch Pattern Signal,
Monoscope Pattern Signal
Mode :
STOP
Equipment :
NTSC Video Pattern Generator
1. Supply a Crosshatch Pattern Signal to the Video Input Jack.
2. Confirm that the Horizontal Center Line is within the limits of A.
3. (For model with Flat 27 inch CRT)
Adjust R763 so that vertical lines should be almost straight.
4. (For model with Flat 27 inch CRT)
Adjust R753 so that vertical lines at Left edge and Right edge
should be almost straight.
5. Supply a Monoscope Pattern Signal to the Video Input Jack.
6. Select V POSITION in EVR adjustment mode and adjust Horizontal
Center Line is within the limits of A.
Fig. E6-1
Fig. E6-2
43