| 故障排查: |
Enter Diag Mode and execute DC945 IIT Calibration (MAX Setup) [Side 2 Shading Correction] (ADJ 1.1.6). After the execution, check if the error is solved.
Is an error displayed?
Y N
End. Initialize Side2-NVM (IISS-Extension) and turn the power OFF then ON.
Initialize the NVM value of IISS-Extension (Side 2 NVM) in DC131 NVM Initialization by going to the Diag mode. Turn the power OFF then ON and check if the error is solved.
Is an error displayed?
Y N
Go to [DADF Side 2 Image Quality Failure Improvement Flow] of CQ-00 IIT/DADF FIP in Chapter 3.
Turn OFF the power and disconnect the power plug. Check the following:
The connection between the Controller PWB J390 and the DCDC PWB J745 for poor contact. (Especially, check if the connector screws to be connected to the Controller are
tightened.)
The Flat Cable between the DCDC PWB J746 and the CIS J1 for open circuit, short circuit, and poor contact.
The connection between the DCDC PWB J7461 and the CIS J2 for open circuit, short circuit, and poor contact.
Are the connection and cable normal?
Y N
Repair or replace the cable and connect it appropriately. (PL 54.4)
Check if the error is solved.
Is an error displayed?
Y N
End
Perform the following. After the execution, check if the error is solved.
1. Save the NVM value of IISS-Extension (Side 2 NVM).
2. Replace the DCDC PWB. (PL 54.4)
3. Initialize the NVM value of IISS-Extension (Side 2 NVM) in DC131 NVM Initialization.
4. Restore the NVM value of IISS-Extension (Side 2 NVM).
5. Enter Diag Mode and execute DC945 IIT Calibration (MAX Setup) [Side 2 Shading Correction] (ADJ 1.1.6).
Is an error displayed?
Y N
Go to [DADF Side 2 Image Quality Failure Improvement Flow] of CQ-00 IIT/DADF FIP in Chapter 3.
Replace the CIS (PL 54.4). After replacement, check if the error is solved.
Is an error displayed?
Y N
Go to [DADF Side 2 Image Quality Failure Improvement Flow] of CQ-00 IIT/DADF FIP in Chapter 3.
Replace the DADF-Controller Cable (PL 54.4). After replacement, check if the error is solved.
Is an error displayed?
Y N
Go to [DADF Side 2 Image Quality Failure Improvement Flow] of CQ-00 IIT/DADF FIP in Chapter 3.
Replace the DADF. (PL 54.1) |
