学生贡献的维基
此维基页面由我们教育项目的学生团队编写。
按钮失灵
按钮极难按压,且对触摸无响应。
清洁界面按钮
取一块沾有酒精的棉签,彻底清洁每个按钮,去除上面的残留物。
面板弹出杆故障
设备上有一个弹出杆可能偏离了位置。要修复此问题,需要进行一些 小型维修。
重置设备
按下左下角的小按钮取下 面板,即可找到重置按钮。在拆开整个设备前,请先尝试此操作。
设备发出异常声响
设备在插入 CD 时发出咔哒声、刮擦声或蜂鸣声。
CD 插入方向错误
CD 可能插入不正确或上下颠倒。请取出 CD,翻转过来,然后重新插入设备。
CD 已损坏
将 CD 从驱动器中取出,检查可播放表面是否完全清洁且无碎屑。使用蘸有酒精的无绒布清洁 CD。擦拭时不要画圈,以免造成新的划痕,导致 CD 进一步损坏。
CD 卡住
CD 卡在设备中,你可以尝试按弹出按钮将其取出。如果弹出按钮不起作用,则需要进行 深度维修。
设备间歇性开关机
系统通电时,设备随机关闭。
重置设备
按下左下角的小按钮取下 面板,即可找到重置按钮。在拆开整个设备前,请先尝试此操作。
保险丝熔断
设备保险丝可能已熔断,需要 更换保险丝。
布线故障
连接 CD 接收机与电源的布线可能存在故障。你可能需要更换设备背面的 适配器。
主板故障
如果尝试其他方法后仍无效,则可能是你的 主板 损坏。如果是这种情况,你需要更换系统主板。
设备持续过热
"设备自动关机,且触摸时发烫严重。此外,此问题还可能导致正面显示内容闪烁。"
布线故障
设备背面的线束连接可能不正确,导致设备无法正常关机并随时间推移缓慢升温。如需检查并更换线束,请查看 此处。
保险丝熔断
设备保险丝可能已熔断,需要 更换保险丝。
显示不完整或异常
显示屏的一半不亮
布线故障
连接 CD 接收机与电源的布线可能存在故障。你可能需要更换设备背面的 适配器。
主板故障
如果尝试其他方法后仍无效,则可能是你的 主板 损坏。如果是这种情况,你需要更换系统主板。
4条评论
Under the "odd sounds" heading you say "This could be due to the CD drive, if a CD is scratched..." You should list more specific details about the 'symptoms' rather than describe what could be causing the problem. That's what the sub-headings are for.
Dale Pearson - 回复 分享
Also, the rubric asks for at least 5 troubleshooting topics, but the device is pretty simple, so maybe there aren't really any more issues.
Dale Pearson - 回复 分享
Under Faceplate buttons will not work....
One of the tactile switches in the face plate is stuck 99% chance.
Watch this video for info, but DO NOT do any of the soldering
https://www.youtube.com/watch?v=T3hO8viI...
Open the faceplate as per video.
Keep the face plate FACE DOWN, Be careful NOT to lose the Open button and spring at the corner and DO NOT turn the face plate up or the insides will fall out.
Once the circuit board is out, turn it over, Do not touch the LED display or apply pressure to it.
Using a meter to find the offending SW(s) is easier but you can do it this way.
Put your finger nail on the switch, press it down, move to the edge of the sw till it snaps back up. Do this a couple times to each switch. Test the face plate, most likely, you have cleared up the problem. If not try again.
Be careful and ground your self from static as this board is sensitive to static and can be damaged.
After the board begins to work, put it back together again.
slawrence111 - 回复 分享
Need help!
my car is having sony xplod 52wx4 (model number- CDX-GT540UI) music system. From last decade, I’m using it and it worked fine. But couple of weeks ago, it showed ‘error’ when I started my car. It is showing ‘error’ for all sources like CD or USB etc. How to fix it?
Rohit Phatale - 回复 分享