Aiwa xc-rw700 Service Manual page 72

TROUBLESHOOTING - 9/26
QQ
3 7 63 1515 0
Load tray without inserting disc.
Does Tray operate normally?
Does Pick-up move to inside?
Does Spindle Motor rotate in a moment?
Does Lens move Up/Down?
After eject tray, Inset CD Disc and reloading.
TE
L 13942296513
continuously as Disc recognition
After eject tray, Inset CD-R Blank
Disc and reloading.
continuously as Disc recognition
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System Check.
YES
YES
YES
YES
Does Laser turn on?
YES
Does Disc stop?
NO
Does Disc rotate
is abnormal?
NO
NO
Does Disc stop?
NO
Does Disc rotate
is abnormal?
NO
OK
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NO
Go to "Tray operating is abnormal"
NO
Go to "Sled operating is abnormal"
NO
Go to "Spindle opreating is
abnormal"
NO
Go to "Focus Actuator operating is
abnormal"
NO
Go to "Laser is abnormal"
Q Q
3 6 7 1 3
YES
Go to "Spindle control is abnormal 1"
YES
Go to "Spindle control is abnormal 2"
YES
Go to "Spindle control is abnormal 3"
YES
Go to "Disc recognition is abnormal"
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