Product specifications
Alignment and Adjustment
5-2 Samsung Electronics
Test point
5-2 Electrical Adjustment
Step Adjustment Item
1. Mode and input signal/
alignment tape
2. Test point and ADJ. part
3. Result and Remarks
ADJ. point
5-2-1 Head switching point
1. ÒPBÓ, Alignment tape color bars.
2. TP4 (HÕD S/W), TP7(Video out) and VR601.
3. Connect an oscilloscopeÕs CH-1 to TP4 for
triggering and CH-2 to TP7.
4. Adjust VR601 so that the head switching point is
positioned 6.5 ± 0.5H from the V-SYNC left edge
as shown.
(Main PCB - Component Side)
SWITCHING POINT
SW25HZ
PULSE
CH-2
CH-1
VIDEO OUT
6.5H
0.5H