Panasonic DVC PRO Studio AJ-D950P Service Manual page 158

6.9.8. COMPOSITE INPUT LEVEL ADJ.
BOARD
SPEC.
TEST POINT
ADJ.
INPUT
MODE
TAPE
M.EQ
1. Observe TP651 and adjust VR301 at the point where the sync tip
just begin to saturate.
2. Adjust VR251 so that the Voltage at TP301 is 1.6V ±0.02V.
F3 V IN
V 1.6V±0.02V
TP651,TP301
V301,VR251
Composite Color Bar
ASSEMBLE
Oscilloscope
158