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CLC-Al00
• Timing Chart
of
the Clear Scan
I
CAV
I
32:.:2
X
3
jump
MTJ
UlJU
VLOCK
SENA
vsa
The
audio mute signal
is
applied
at
the
same
time
with
vsa
but
is
can celed
before VSQ is
canceled.
®
:Activates
video squelch.
~
:Executes
a
multitrack
jump
32
x
2
x 3.
C>
:Oecreases
Aeferen
ce H to
match the
playback
V
-
sync
phase and the reference
v
-
sync
phase.
Shift
enable
(SE
NA)ON.
~
:Aslhe phases have
matched
(VLOCK).
$
:Cancels video
squelch
and plays
the
disc
for a
certain
time.
I
Cl
V
I
Compared
with
CAY,
a
longer
time
is
reQuired
to match the phases after a jump
operation.
10
MTJ
---;mru
IJl I U
VLOCK
SENA
vsa
Fig.
8
-
9
92
•
Timing
Chart
of
the
Normal
Scan
CAY
Performs
a multitrack
jump
in
synch ronization
MTJ
with
the playback
V
SY
NC.
LSCAN4
x
l
HSCAN16xl
I
VSYNC
U
FG
r
I
elV
I
Performs a multitrack jump
in
synchronization
with
FG.
;LSCAN
16
X
l
MTJ
LJ
V SYNC
~
FG
elV
SCAN
MTJ
V
sync
FG
elV
SCAN
l
~
~
H SCAN
t6x3
I
I I I
Fig.
8-10
LJ
~
~
U
I
I
I
I
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