艺东 发表于 2020-4-8 09:11:03

理光C6503,C8003定影单元漏电

症状
1. 断路器断开电源
2. 如果GND 没有正确连接定影将会被切断
注释: 机器一旦安装, 症状就不会发生。 这是因为由于机器操作的震动,线束布局不会发生改变。
因此, 以下定影单元的线束管道受损
https://16qiang.oss-cn-beijing.aliyuncs.com/data/attachment/forum/202004/08/MHeAeJ7KxT.jpg
解决方法
1. 检查线束管道
2.如果线束管道受损,用铁氟龙胶带包住线束
3. 用铁氟龙胶带包住托架的边缘
注释: 推荐的铁氟龙胶带是3M PTFE Film 胶带 5490 (24mm).
https://16qiang.oss-cn-beijing.aliyuncs.com/data/attachment/forum/202004/08/BnPWEXGKS8.png
https://16qiang.oss-cn-beijing.aliyuncs.com/data/attachment/forum/202004/08/ba8jtwJZC4.jpg
https://16qiang.oss-cn-beijing.aliyuncs.com/data/attachment/forum/202004/08/QCfNNfBpxM.png
https://16qiang.oss-cn-beijing.aliyuncs.com/data/attachment/forum/202004/08/KNs7jp6s22.png
7. 在托架的以下位置贴上铁氟龙胶带
重要: 确保贴上的胶带从顶部和底部各伸出来5mm, 如下图所示:
https://16qiang.oss-cn-beijing.aliyuncs.com/data/attachment/forum/202004/08/php52a46Gi.jpg
https://16qiang.oss-cn-beijing.aliyuncs.com/data/attachment/forum/202004/08/tAw2CHBf52.jpg
8. 安上继电器连接座(1 螺丝钉)
https://16qiang.oss-cn-beijing.aliyuncs.com/data/attachment/forum/202004/08/mrftMDTmBW.jpg
9. 如图所示按住2 个中转线束
https://16qiang.oss-cn-beijing.aliyuncs.com/data/attachment/forum/202004/08/bCytcYYR7B.jpg
10. 安上DC 连接器
https://16qiang.oss-cn-beijing.aliyuncs.com/data/attachment/forum/202004/08/snrbwATtk2.jpg
11. 安上抽屉连接器(2 螺丝钉)
重要:确保IH Litz 电线没有触到压板。
https://16qiang.oss-cn-beijing.aliyuncs.com/data/attachment/forum/202004/08/2568hBbcT4.jpg
12. 重新安上线束盖子 (2 螺丝钉).
https://16qiang.oss-cn-beijing.aliyuncs.com/data/attachment/forum/202004/08/X54THPenyp.jpg
13. 重新安上定影单元

草根维修员 发表于 2020-4-13 14:04:52

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