Marantz CDR631 Service Manual page 15

CD-RW DISC LOADED
DISC
DETECTION &
READING?
YES
DISPLAY:
"CD RW" &
OPC INFO?
YES
CD-RW DISC EMPTY
START ERASING OF LAST RECORDED TRACK
ERASING
SUCCESSFUL?
YES
SET OK
CHECK:
•
NO
WIRING
•
POWER SUPPLY VOLTAGES
•
ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF "DERRn"
OR "BERRn" ERROR OCCURS
NO
DISPLAY:
"CD" OR "CD RW" &
T.O.C. INFO?
YES
FINALISED OR PARTIALLY
RECORDED CD-RW DISC
LOADED :
SEE CD-DA DISC
FAULT FINDING
CHECK:
NO
•
ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF "DERRn"
OR "BERRn" ERROR OCCURS
•
IF DISC CORRUPTED TRY DC ERASE
Figure 6-4
CHECK:
NO •
DISC: DIRT, SCRATCHES, DAMAGED...
•
ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF "DERRn"
OR "BERRn" ERROR OCCURS
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