机型:L32C12 机芯:ODM 故障表现为: 电源板(MP01009)匹配LC320WXE-SBV2屏的机器,出现冷开机不启动之现象 故障原因:电源电路设计缺陷 处理措施: 1.去掉RJ34处 1K贴片电阻;2.将RA46处100K贴片电阻改为1K贴片电阻;3.RA41在原来5.1K电阻上并一颗12K电阻来处理 |
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