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CC156 (958/808)
Contents
| Trouble type | CC156: DF ROM error |
| Rank | C |
| Trouble detection condition | Data of flash ROM of the DF is determined to be faulty when the main power switch is turned ON. |
| Trouble isolation | – |
| Relevant electrical parts | DF control board (DFCB) |
Procedure
- Turn OFF the main power switch, disconnect and then connect the power cord. Wait for 10 sec. or more after connect the power cord, and turn ON the main power switch.
- Rewrite the firmware.
- Replace DFCB. DFCB (Part# A782H0010A)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.3.16.4. (Link to the Field Service Manual)