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DVL-K88
6.6 ELECTRICAL ADJUSTMENT FOR CLDM ASSY
Video Level Adjustment
1
• Normal mode
• Still the LD test disc
at #19900.
START
CLDM ASSY
R529
0Ω
18MHz Master Clock Adjustment
2
• Normal mode
• Power ON
START
CLDM ASSY
1
18M
CN201
74
VR450
Player
VC301
Player
CLDM
ASSY
Probe (10:1)
CLDM
ASSY
Frequency counter
2Vp-p
CH1
CH2
(X)
(Y)
Oscilloscope
V: 50mV/div.
H: 10µsec/div.
AC mode
18.432000 MHz ± 25Hz
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