Pioneer DV-05 Service Manual page 47

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6.4 ELECTRICAL ADJUSTMENT
1 16MHz Master Clock Adjustment
• Normal mode
• Power ON
START
DVDM ASSY
IC904
TE
L 13942296513
VCO Offset Adjustment
2
• Normal mode
• Play the DVD test disc
START
DVDM ASSY
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IC302 1
.
http://www.xiaoyu163.com
Player
5
Player
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http://www.xiaoyu163.com
2 9
8
DVDM ASSY
VC901
Q Q
3 6 7 1 3
DVDM ASSY
VC301
Probe (10:1)
.
DV-05, DV-S5
9 4 2 8
16.934400MHz ± 80Hz
Frequency counter
1 5 0 5 8 2 9 9 4
1.9V± 0.1V
GND
CH1 CH2
(X) (Y)
Oscilloscope
V: 50mV/div.
m
H: 10msec/div.
DC mode
TV trigger
co
9 9
2 8 9 9
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