Samsung VP-D70 Service Manual page 54

3) Brightness
a) TP-VCOM & EVR
b) Connect an oscilloscope probe to TP-
VCOM.
c) Adjust the EVR so that bright level is 4.4±
0.1 Vp-p.
4) R-W/B
a) TP-R & EVR
b) Connect an oscilloscope probe to TP-R.
c) Adjust the EVR so that Sync tip level is 4.2
Vp-p.
5) G-W/B
a) TP-B & EVR
b) Connect an oscilloscope probe to TP-G.
c) Adjust the EVR so that Sync tip level is 4.2
Vp-p.
6) B-W/B
a) TP-B & EVR
b) Connect an oscilloscope probe to TP-B.
c) Adjust the EVR so that Sync tip level is 4.4
Vp-p.
Samsung Electronics
4.4Vp-p
Sync Tip
Level
Adjustment and Adjustment
3-31