TCL HD29276不开机(2)问题解决方案
故障现象: 三无(灯亮)
机芯: MS22机芯
机型: HD29276,HD29A71I,HD29C06,HD29C41,HD29C81,29A3PB,29V12PB,
29V16PB,29V88PB,HD28B03A,HD28H61,HD29M73,HD32B68I,HD34C41,
34A3PB,HD29A71,HD29189,29A2PB,HD29M06,HD29M89,HD29M81,
HD29H61I
检修过程: "机型:HD29C06(MS22机芯) 故障现象:不开机 处理方法:测CPU供电总线电压均正常,怀疑U8程序有问题,更换U8后故障排除。 "
故障板名称: CPU板
故障元件位号:U8
处理措施:更换U8
图片: 无
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