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(2) Picture appears (PLAY)
4
2-1
N
Does NG continue
more than 3 s.?
Y
Disc playback NG
PLAY
N
Disc motor (D.M.) forced
accelleration (500 ms)
Y
N
Focus search
Y
Is forcus servo
ON?
Y
CLV servo ON.
Y
Tracking balance adjustment
Tracking servo ON.
Y
Focus gain adjustment
Tracking gain adjustment
Focus balance adjustment
RF gain adjustment
N
Is address code
possible to read?
Y
Search
Picture appears.
Fig. 1-3-9
1-9
Repeat three times.
N
N
N
:
Automatic adjustment is carried
out when a disc is replaced after
power ON.
5
4
6
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