Sony CDJ-500 Service Manual page 16

CHECK POINT
POWER FAILURE
• POWER MOUNT
• FILTER MOUNT
• POWER CORD
• POWER HARNNES
SCSI FAILURE(except CDU-625)
• MAIN MOUNT
• SCSI IN/OUT MOUNT
• D.SW MOUNT
• SCSI FFC CABLE
• HARNNES(MAIN to D.SW)
HARDWARE ERROR
Check it out according to the sense code in the caution message,
There are 6 cases, as follows.
1. Mount Error (sense code 04-53-80)
• MAIN MOUNT
• MOTOR MOUNT
• PICKER
• HARNNES(MAIN to MOTOR)
2. Un mount Error(sense code 04-53-81)
Equivalent to 1
3. Disc Sensor Error
• DISC SENSOR ADJUSTMENT
• DISC SENSOR (S/R) MOUNT
• MAIN MOUNT
• HARNNES(MAIN to DISC SENSOR(S))
4. Drive Chuck Error(04-53-83)
• MAIN MOUNT
• DRIVE UNIT
• FFC (MAIN to MAC-30)
5. Drive Unchuck Error(04-53-84)
Equivalent to 4
6. Door Motor Error(04-53-85)
• D.MOTOR MOUNT
• MAIN MOUNT
• HARNNES (MAIN to D.MOTOR)
KEY FAILURE
• KEY MOUNT
• HARNNES (MAIN to KEY)
DISC SENSOR FAILURE
• DISC SENSOR ADJUSTMENT
• DISC SENSOR (S/R) MOUNT
• MAIN MOUNT
• HARNNES(MAIN to DISC SENSOR(S))
SCSI INTEGRITY FAILURE
• CSI TERMINATOR (SCSI OUT MOUNT)
• SCSI CABLE LENGTH
CHECK MECHANICAL PARTS
• MECHANICAL MAINTENANCE and ADJUSTMENT
AUDIO FAILURE
• P.JACK MOUNT
• MAC-30 MOUNT
• AUDIO HARNNES
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