Process
classification
Each processing item
Description
Process
Repair process
Recover
(Error check)
An error is searched in the PLAY/SEEK state. C1~C3
(Attention)
An error is recovered following the attention
error
interrupt from the S-ODC.
C4~C6
(Q code read)
If any Q code is improperly read, reset and
retry.
C7~C9
Stop process
Stop
A servo is controlled in response to the
user~s operation
to stop the disc completely.
F0~FF
9.7. OVERVIEW OF EACH FUNCTION
9.7.1. CUMULATIVE OPERATION TIME DISPLAY
1. Operation/display
DVD/CD laser operation
time
Unit: 120 hours in decimal
notation
Spindle motor operation
time
Unit: 1230 hours in decimal
notation
Key operations are as follows.
Laser operation time ............. In STOP mode,
main unit PAUSE+FWD-SKIP+ remote controller [5]
Spindle motor operation time ..... In STOP mode,
main unit PAUSE+FWD-SKIP+ remote controller [6]
To reset the timer, perform the following while
displaying the time with above key operation.
Laser operation time ............. In STOP mode,
main unit STOP+FWD-SKIP+ remote controller [5]
Spindle motor operation time ..... In STOP mode,
main unit STOP+FWD-SKIP+ remote controller [6]
2. How to utilize
Reference information in fault diagnosis of laser or
spindle motor system.
Review of faulty point in repeated repair
34
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