发布时间:2025-01-20 00:13:32
常规B标线应该是从1跳到8都亮,主要起作用的是1236四根线(另四根起屏蔽作用),如果第1灯不亮就是线是不通的.应该是第一根橙白线中间是断的或者两头的水晶头轧的不好引起的
PCF8563.DS1302.DS12C887.DS3231这几个时钟芯片有啥不同哪个好
2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32微波炉开机电流声很大伴有塑料臭味之前放了锡纸在微波炉加热弄磁控和保险丝都没问题到底哪里坏了
2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32 2025-01-20 00:13:32