Sony CDP-CX240 Service Manual page 12

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Aging Method
1. Turn ON the power of the unit. Press the § OPEN/CLOSE and
open the front cover.
2. Change the COMMAND MODE switch (S901) on set to CD1 .
3. Press the AGING START button of the remote commander for
aging mode (J-2501-123-A).
4. When the disc set mode is set, the ( and P LEDs blink.
5. Rotate the DISC/CHARACTER dial. The slits (No. 40, 80,
120, 160, 200) for setting the discs will come forward. Insert the
discs into these slits. Do not set the discs in other slits.
6. Set whether the self-protection function during errors is equipped
with the unit. Press the REPEAT button. If "REPEAT" is dis-
played on the Fluorescent indicator tube, it means the function
is provided. If "REPEAT" is not displayed, it means the function
is not provided.
Error Display
1 2 0 E r r 0 1
Disc number Error code
Error code
Code number
Err 01
DISC sensor check 1
Err 02 DISC sensor check 2
Err 03 Table operation check 1
Err 04
Table operation check 2
TE
Err 05 Loading operation check 1
L 13942296513
Err 06 Loading operation check 2
Err *1 BU related check 1
Err *2
BU related check 2
Err *3 BU related check 3
Err *4 BU related check 4
Err *5
BU related check 5
Err *6 BU related check 6
Err *7 BU related check 7
The * numbers mean the following according to the state of the unit during aging
2 : From chucking to end of TOC read
3 : From end of TOC read to end of last track playback
4 : From end of last track playback to end of first track playback
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Name
No disc in the specified slit
Disc in other slits
Table motor current over
No table sensor input
Load in timeover
Load out timeover
Access timeover
High speed search NG
Q data read error
BU operation (from focus search to until signal can be read) timeover
GFS monitor error
Focus cannot be imposed by focus search
Auto focus bias adjustment cannot be performed
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7. Press the ( button.
8. The ( LED blinks, the aging mode is set, and aging is started.
9. The aging cycle lasts 3 minutes. If errors occur during aging, the
error number will be displayed on the Fluorescent indicator tube.
(Refer to the following table for the details of the errors.)
10. Aging will be repeated as long as no errors occur.
11. After each aging cycle, the number displayed on the Fluorescent
indicator tube will increase.
12. To end aging, press the 1/u button.
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