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
Summary of Contents for NV-VP23-33
Page 13: ...C Stop unloading just before unloading would be completed D Then the tape becomes slack 13 ...
Page 22: ...7 9 MAIN PCB UNIT 1 Unscrew the Screws 2 Release the Connectors 3 Remove the Main PCB Unit 22 ...
Page 39: ...10 3 FRONT HOLDER 1 Remove the Front Holder 10 4 CLAMP PLATE UNIT 39 ...
Page 56: ...12 ABBREVIATIONS 56 ...
Page 64: ...20 1 VCR CHASSIS PARTS SECTION 20 2 DVD CHASSIS PARTS SECTION 64 ...
Page 65: ...20 3 CASING PARTS SECTION 65 ...
Page 66: ...66 ...
Page 67: ...20 4 PACKING PARTS SECTION 67 ...
