63
DV-09, DV-S9
2
Y Level Adjustment
VIDEO
OUT
VIDEO
IN
Oscilloscope
V: 20mV/div.
H: 10
µ
sec/div.
AC mode
Probe (10:1)
CH1
CH2
(X)
(Y)
TV monitor
START
VR954
DVD MAIN
ASSY
1Vp-p
6.7 ELECTRICAL ADJUSTMENT
CH1
CH2
(X)
(Y)
Oscilloscope
V: 50mV/div.
H: 10msec/div.
DC mode
TV trigger
VCO Offset Adjustment
•
Normal mode
•
Play the DVD test disc
at the composite signal
part
Probe (10:1)
VC301
DVD MAIN ASSY
Player
DVD MAIN ASSY
START
1.9V
1
GND
TP300
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