Panasonic DP-C405 Service Handbook page 340

Code Function
E5-42 Total Counter 1
Connection
(Upper Side)
E5-43 Total Counter 2
Connection
(Down Side)
E5-60 Power Supply
Cooling Fan
Motor Rotation
E5-70 SC PCB
Abnormal 1
E5-71 SC PCB
Abnormal 2
E5-72 SC PCB
Abnormal 3
E5-73 HDD Abnormal HDD is abnormal.
E5-74 AFE PCB
Abnormal 1
(DP-C405
Series)
E5-75 AFE PCB
Abnormal 2
(DP-C405
Series)
E5-80 EC PCB
Mismatch
E5-81 LSU Mismatch
E5-82 SC PCB
Mismatch
E5-90 LSU & PCB
Mismatch
E5-91 Serial Number
Mismatch
Ver. 1.1
E5: System Error Codes
Contents
Total Counter1 is not
being detected.
Total Counter2 is not
being detected.
1. The rotation of the
PS Cooling Fan
Motor is not being
detected within a
predetermined
time.
2. Fan keeps rotating
after a
predetermined time
has lapsed.
Hardware on the SC
PCB is abnormal.
Hardware on the AFE
PCB is abnormal
Hardware on the AFE
PCB is abnormal
EC PCB and Host
Machine are
mismatched.
LSU and Host
Machine are
mismatched.
SC PCB and EC PCB
are mismatched.
LSU and EC PCB are
mismatched.
Serial number is
mismatched.
Section
Counter 1. Check the Total Counter connection.
2. Total Counter is defective.
3. Check the EC PCB connection.
4. EC PCB is defective.
Counter
Fan 1. Check the Cooling Fan connection.
2. Cooling Fan is defective.
3. Check the SC PCB connector (CN1).
4. SC PCB is defective.
SC PCB 1. SC PCB is defective.
SC PCB
SC PCB 1. Update SC Firmware.
2. SC PCB is defective.
HDD 1. Check the HDD connectors.
2. Check the SC connection.
3. HDD is defective.
4. SC PCB is defective.
AFE PCB 1. AFE PCB is defective.
2. SC PCB is defective.
3. AFE Harness is defective.
4. Check the AFE PCB connector. (CN855)
5. Check the SC PCB connector. (CN57)
AFE PCB 1. AFE PCB is defective.
2. SC PCB is defective.
3. AFE Harness is defective.
4. Check the AFE PCB connector. (CN855)
5. Check the SC PCB connector. (CN57)
EC PCB 1. Incompatible EC PCB.
2. EC PCB is defective.
LSU 1. Incompatible LSU.
2. LSU is defective.
SC/EC PCB 1. Incompatible SC PCB.
2. SC PCB is defective.
LSU 1. Incompatible LSU.
2. Incompatible EC PCB.
3. LSU is defective.
4. EC PCB is defective.
Register Serial Number by Service Mode F9-
05 Serial Number when this error occurred.
340
DP-C405/C305/C265
Check Points
(Check F10)
FEB 2008