37
SECTION 5
ELECTRICAL ADJUSTMENTS
Other faults are suspected.
Check the mechanism parts (spindle motor, sled motor, etc.)
Start
NG
NG
NG
OK
OK
OK
Laser Power Check
5-6-2.
(See page 40)
5-6-3.
(See page 40)
5-6-4.
(See page 41)
Iop Compare
Auto Check
Replace optical pick-up or MDM-7X2A
MD SECTION
5-1. PARTS REPLACEMENT AND ADJUSTMENTS
If malfunctions caused by optical pick-up such as sound skipping are suspected, follow the following check.
Check before replacement
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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