Pioneer LaserActive CLD-A100 Service Manual page 7

r
MODEL
[ SfM NO.1
PAGE
CLD-A100 80
[ARP275i)
INCORRECT
FCS SERVO LOOP GAIN ADJUSTMENT
X:
200mvtdlv
Y: 20mv/div
DC mode
i
CN807
!
FCSIN
FCS ERR
~
............... .
(10:1)
SI-V48169
(3/4)
CORRECT
X-V mode
8
x
y
c
Adjust
until
the
lissaJOus' figure
IS
SiYmlNII_
1.7kHZ 6Vpep
TRKG SERVO LOOP GAIN ADJUSTMENT
X: 200mv/div
X-Y mode
Y: 10mv/div
Demode
8 ~
CN807
,.
...............
(10:1)
X
y
I
47k
I
TRKIN
0- \0 0 @
: '\M
e
,
~.-
..........
"
I
GkHZ
10VP;::'
I
/probe
I
~
' "
?7
c::::
I
TRK ERR 9
~
(10:1)
Adjust
until the lissajous' figure
IS
symmetncal
3.0kHZ 6Vp·p