Sanyo CRD-BPDV2 Owner's Manual page 16

Document No.
(3/3)
The following table shows the reliability standards for the main parts (units) which are used in
this product.
Test items
10. Laser diode life
11. Spindle motor life
12. Feeder motor life
3. Reliability Standards
The reliability standards are as follows.
1).CD
Items
1/3 stroke mean access
time
2).DVD
Items
1/3 stroke mean access
time
Document Name
Reliability
Test conditions
Check the recorded power after 1000 hours of
operation at 60 °C.
(except for breakage caused by static electricity)
Measure the current in the motor after 1000 hours
operation.
After the pick-up slide operation as described in item
8, measure the consumption current in the motor.
Before Test
×
40 CAV 0.27 s or less
speed
Before Test
×
12 CAV 0.27 s or less
speed
SANYO Electric Co., Ltd.
The error rate should be
1 % or less.
The initial value should be
+35 % or less.
The
conform to the pull-out
torque 1500pps 9.8×10-
N-m (10grf-cm) or more.
Change in
Values after Test
0.35 s or less
Mean value measured after
reciprocating operation for (0
to 20) min. (one way value)
Change in
Values after Test
0.35 s or less Mean value measured after
reciprocating operation for (0
to 20) min. (one way value)
Page 15
Criteria
values should be
4
Remarks
Remarks