Replace DS Lite CPU

Question

Nintendo DS Lite

Nintendo DS 的后继机种 Nintendo DS Lite 于2006年发布。这款设备的拆解和维修十分简单。

20 个问题查看全部 | 4配件购买

dbnijmegen @dbnijmegen

声誉积分: 37

3

发帖于: 2017年8月17日

更多选项

Replace DS Lite CPU

What tools do you need for replacing the CPU on a DS Lite, and wich ways can be used to pry off the CPU ? I'v got 3 motherboards with (blackscreen) bootup seems their CPU aint good. I'v opened them by desoldering the 4 slot1 contacts and bend it up a little. After pushing it hard back into place 1 board began to works again.

For the other 2 i can't say this. Maybe the CPU is toasted ? I cant get them to work (yet)

Please Advice! wich ways is the best for repairing the CPU and what tools do you need?

Thanks!

已回答！ 显示答案我也有这个问题

这是一个好问题吗？

是否

得分 0

添加一条评论

1个答案

已选择的解决方案

Augustine @salmonjapan

声誉积分: 17.1千

11

17

19

发帖于: 2017年8月17日

更多选项

Hi dbnijmegen, sometimes it is good to have a schematics of the board, and check if there is voltage supplying to the CPU.

e.g. certain power management chip, etc.

the cpu i believe is a BGA, which replacement can be difficult without proper tools and skills.

you need a rework station, e.g. hot air, bga rework station infrared to remove it.

and resoldering ... those bga balls need to be in place.

这个答案有帮助吗？

是否

得分 1

1条评论:

Hello Augustine, Thanks for your reply. By testing out all problems i figured out it must be a bad CPU Since i got 1 back to work. i figure, would there be a way without this station. ex. by a heatblower ? one cpu only needed a little more pressure on it. i think the same problem is for the 2 other motherboards, but i cant get them to work by supply some extra pressure to it.

So either 1, i need to find another possible way to make sure the cpu is attached proper.

or 2: i need to replace whole CPU cause its toasted. (i guess, no experience YET!)

Where can u buy this station, what does i costs, and also i need something to pull it off and put it back on it ? How you soldier it back on ? also with the BGA station?

Thanks! Dennis

由 dbnijmegen 完成的 2017年8月17日

添加一条评论

Hello Augustine, Thanks for your reply. By testing out all problems i figured out it must be a bad CPU Since i got 1 back to work. i figure, would there be a way without this station. ex. by a heatblower ? one cpu only needed a little more pressure on it. i think the same problem is for the 2 other motherboards, but i cant get them to work by supply some extra pressure to it.

So either 1, i need to find another possible way to make sure the cpu is attached proper.

or 2: i need to replace whole CPU cause its toasted. (i guess, no experience YET!)

Where can u buy this station, what does i costs, and also i need something to pull it off and put it back on it ? How you soldier it back on ? also with the BGA station?

Thanks! Dennis — dbnijmegen

Nintendo DS Lite

Replace DS Lite CPU

1个答案

添加你的答案