Ricoh D027 Service Manual page 59

SC Tables
No. Type
1.
No. Type
CTL
833 Self-diagnostic error 8: Engine I/F ASIC
C
[0F30]
[0F31]
1.
[0F41]
1.
Could not initialize or read the bus connection.
[50B1]
1.
Value of the SSCG register is incorrect.
[50B2]
1.
No. Type
IEEE1394 interface error
The 1394 interface is unusable.
CTL
851
B
1.
2.
D027/D029 APPENDICES
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Replace the controller board.
Details (Symptom, Possible Cause, Troubleshooting Procedures)
ASIC (Mandolin) for system control could not be detected. After the
PCI configuration, the device ID for the ASIC could not be checked.
Replace the VBCU
ASIC (Mandolin) for system control could not be detected. After the
PCI configuration, the device ID for the ASIC could not be checked.
Replace the VBCU
Check for loose connections at the mother board.
Replace the mother board
Check for loose connections at the mother board.
Replace the mother board
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Defective IEEE1394
Defective controller.
Turn the main switch off and on.
Replace the IEEE1394 interface board.
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