•Adjustment Method of CD and MO Overall Adjustment Mode
1.Set the test mode (see page 13).
2.Press the . key or press
Set LCD display
0 00 | A s s y 1 1 |
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3.Insert CD disc in the set, and press the . key to set the CD overall adjustment mode. Automatic adjustments are made.
Set LCD display
X XX | CD RUN |
XXX: Item number for which an adjustment is being executed.
4.In case of CD overall adjustment NG, readjust from the NV reset (see page 19), The temperature correction (see page 19) may be omitted.
Set LCD display
0 00 | *** NG |
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**: NG item number. |
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5.If OK through the CD overall adjustments, then perform MO overall adjustments.
Set LCD display
0 00 | CD OK |
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6.Insert MO disc in the set, and press the > key to set the MO overall adjustment mode. Automatic adjustments are made.
Set LCD display
X XX | MO RUN |
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XXX: Item number for which an adjustment is being executed.
7.In case of MO overall adjustment NG, readjust from the NV reset (see page 19). The temperature correction (see page 19) may be omitted.
Set LCD display
0 00 | *** NG |
**: NG item number. |
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8.If OK through the MO overall adjustments, press the xCANCEL/CHG key to return to the test mode and ter- minate the overall adjustment mode.
Set LCD display
0 00 | MO OK |
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• Overall Adjustment error message
The following message will be displayed if adjustment procedure is mistaken in the CD and MO overall adjustment.
Message | Display timing | Description | |
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| During CD/MO/DISC |
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CLOSE! | automatic distinction | DISC is not inserted. | |
| overall adjustment |
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| • CD overall adjustment is not | |
| During MO/DISC | completed in the MO overall | |
Set CD! | automatic distinction | adjustment. | |
overall adjustment | • CD and MO overall | ||
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| During offset adjustment | adjustment is not completed | |
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| in the offset adjustment. | |
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| MO overall adjustment is not | |
Set MO! | During offset adjustment | completed in the offset | |
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| adjustment | |
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| During CD/MO/DISC | Temperature correction | |
NoTmp! | automatic distinction | (item number 015) | |
| overall adjustment | is not finished. | |
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| During CD/MO/DISC | Charge voltage adjustments | |
NoChg! | automatic distinction | (item number 755 and 756) | |
| overall adjustment | are not finished. |
•CD and MO Overall Adjustment Items
1. CD overall adjustment items
Item No. | Description |
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761 | VC,VR power supply H/L selection |
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300 | HPIT setting . servo OFF |
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561 | SLED inward movement |
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562 | SLED outward movement |
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High reflection electrical offset adjustment | |
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312 | Laser ON . Focus UP . vc correction |
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ALFA offset adjustment | |
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313 | IJ offset adjustment |
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314 | FE offset adjustment |
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HPIT adjustment | |
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320 | Focus servo ON |
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324 | TE offset adjustment 1 |
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321 | TE gain adjustment |
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328 | TWPP gain adjustment |
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324 | TE offset adjustment 1 |
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332 | TE offset adjustment 2 |
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330 | Tracking servo ON |
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336 | ABCD gain adjustment |
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337 | KF gain correction |
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338 | RF gain adjustment |
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344 | FCS gain adjustment |
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345 | TRK gain adjustment |
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521 | |
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