中文
含义
故障码 7 为 EEPROM 故障。电视机存储芯片数据异常。
常见原因
- EEPROM 芯片损坏
- 数据因断电损坏
- 静电干扰导致数据错误
自助排查
- 断电 5 分钟后重新上电
- 联系三菱电机售后重新刷写或更换主板
English
Meaning
Code 7: EEPROM fault. TV memory chip data abnormal.
Common Causes
- EEPROM chip damaged
- Data corrupted by power loss
- ESD causing data errors
Self-Check Steps
- Power off for 5 min then restart
- Contact Mitsubishi service for reflash or board replacement