[原创]三星E608手机加电按开机键，电流很小几乎为零。手机不开机。
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><b style="mso-bidi-font-weight: normal;"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">三星</span></b><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="FONT-SIZE: 14pt;"><font face="Times New Roman">E608</font></span></b><b style="mso-bidi-font-weight: normal;"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">手机加电按开机键，电流很小几乎为零。手机不开</span></b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">机</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><font face="Times New Roman"><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span><span lang="EN-US" style="FONT-SIZE: 14pt;"><span style="mso-spacerun: yes;"> </span></span></font><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">检修过程，根据故障现象表现，初步断定为手机供电不正常于 是仔细检测电源模块输出的</span><span lang="EN-US" style="FONT-SIZE: 14pt;"><font face="Times New Roman">VCCD,VCC<chmetcnv wst="on" tcsc="0" numbertype="1" negative="True" hasspace="False" sourcevalue="1.8" unitname="a">-1.8A</chmetcnv>,VCCA,VCCB,</font></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">电压均无输出。进一步认为电源模块损坏。接着从</span><span lang="EN-US" style="FONT-SIZE: 14pt;"><font face="Times New Roman">P100</font></span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">手机拆了个好的电源装上，加电试机，故障排除。</span><span lang="EN-US" style="FONT-SIZE: 14pt;"><p></p></span></p> 顶页:
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