跳转到主内容

修复你的物品

维修的权力

商店

A GPS navigation device with a large touchscreen. TomTom’s all-in-one GPS navigation devices all include a touch screen, speaker, USB port, and an internal Lithium-ion battery.

24 个问题 查看全部

wrong power supply plugged I blown fuse on pcb

wrong power supply plugged i blown fuse on pcb

what fuse do ineed to change on pcb and where to get from?

回答此问题 我也有这个问题

这是一个好问题吗?

得分 2

评论:

How do you know it is a fuse the blew? Have you opened it up and taken a good look at the circuit board? What did you find?

完成的

Any chance we could get a photo of the circuit board?

完成的

添加一条评论

2个回答

最有帮助的答案

Using a different power supply would not hurt anything, but possibly the power supply. If the power supply's output current is rated too low, then it could overheat and kill the power supply. It can't have two high of a current rating, because a battery only draws what current it needs. If the voltage was incorrect, the plug wouldn't fit.

Your problem is likely not a fuse, or due to your power supply. If you open it and supply some pictures and explain exactly what the problem is, I can guide you through repairing it. I know this question is old, and you've probably moved on though.

这个答案有帮助吗?

得分 2
添加一条评论

UBERFIX.. you are assuming too much. :-) ( it could not be wrong voltage else different plug ?? says who ? :-)

I blew mine cause i connected it directly to the 12volt line of the battery... I forgot that the cagatte's lighter plug has a converter inside.. :-(

So the way I overcome the issue was to connect o the cables of the internal tomtom battery.. But as an idiot.. I forgot again about the reduction of volts.. so now I think the device is really dead.. :-(

这个答案有帮助吗?

得分 0
添加一条评论

添加你的答案

jason 将永远感激不已
浏览统计数据:

过去的24小时: 1

过去的7天: 1

过去的30天: 3

总计 937