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CD-R DISC LOADED
DISC
NO
DETECTION &
READING?
YES
NO
DISPLAY:
"CD R" &
OPC INFO?
YES
CD-R DISC PARTIALLY
RECORDED OR EMPTY
START MANUAL
RECORDING FROM
ANALOG SOURCE
NO
LEVEL
ADJUSTABLE?
YES
START RECORDING
FROM DIGITAL
SOURCE
NO
DIGITAL IN?
OPTICAL IN?
YES
NO
RECORDING
SUCCESSFUL?
YES
SET OK
CHECK:
WIRING
POWER SUPPLY VOLTAGES
ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF "DERRn"
OR "BERRn" ERROR OCCURS
NO
DISPLAY:
"CD" &
T.O.C. INFO?
YES
FINALISED CD-R DISC
LOADED
SEE CD-DA DISC
FAULT FINDING
CHECK:
AUDIO CONNECTIONS & CABLES
DISPLAY BOARD (SEE FAULT FINDING GUIDE DISPLAY BOARD)
EASY JOG KNOB
I 2 C COMMUNICATION
ELECTRICAL SERVICE DIAGNOSTICS:
KEYBOARD TEST
ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF "DERRn"
OR "BERRn" ERROR OCCURS
CHECK:
AUDIO CONNECTIONS & CABLES
I/O BOARD
FLEX CONNECTION
+5V (pin 8 conn. JJ01)
Q311, OPTICAL RECEIVER J301
ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF "DERRn"
OR "BERRn" ERROR OCCURS
CHECK:
ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF "DERRn"
OR "BERRn" ERROR OCCURS
Figure 7-3
CHECK:
DISC: DIRT, SCRATCHES, DAMAGED...
ELECTRICAL SERVICE DIAGNOSTICS:
REPLACE CDR MODULE IF "DERRn"
OR "BERRn" ERROR OCCURS
13
CL 96532076_018.eps
290799
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