简介
我的 Moleskine Journey Travel Light 无法充电了。我想把它打开看看能不能更换电池。这或许确实可行,但由于我的焊接技术为零,我还是留给别人去处理吧。我找不到任何关于如何修复该设备的信息,所以我会分享我的发现——希望能对某人有所帮助!
你所需要的
-
-
-
电路板由两颗小型十字螺丝固定。
-
我使用一把 PH000 螺丝刀将它们拧下。螺丝材质很软,很容易在螺丝刀作用下变形,但通过在转动螺丝刀的同时用力向下按压,我成功将它们取下,没有对螺丝头造成太大损伤。
-
电路板的边角塞在外壳下方。我继续用裁纸刀撬动,终于将上方的两个角取出。
-
我在顶部操作时非常小心,因为开关就在那里,可能有一些我不希望损坏的排线。我只在靠近边角的地方撬动,避开了顶部边缘的中心区域。
-
果然不出所料——当我设法进一步撬开电路板和外壳之间的缝隙时,露出了那根排线。
-
-
-
-
我用切纸刀切开背面的焊接缝。虽然过程很麻烦,但我确实取得了一些进展。
-
在底部靠近球形接头的地方,缝隙更容易切开,最终,刀刃甚至在一处直边上也切穿了表面。
-
本以为现在能把外壳切开,但有些地方刀刃就是切不进去。在切了半个多小时后,我放弃了。
-
-
-
此时设备的状态已经让我觉得,就算弄坏充电口也无所谓了。毕竟,一个无法随身携带的旅行灯有什么用呢?它只能在插着充电线的时候才能工作。
-
于是,我再次用钳子夹住电路板,并使用了些蛮力。我用力拉扯并晃动,几次改变角度后,电路板终于被拆了下来。
-
过程中弄断了几根线缆,但看起来有焊接经验的人应该能修复。充电口看起来完好无损。
-
电源开关线缆
-
一根电池线缆
-
3指南评论
Thank you for the teardown. It looks manageable.
Note 1: since there are Phillips-head screws on the front, you were, quite obviously, on the right track. I am pretty sure that the case is being welded right after the molding process, before the installation of the circuitry.
Note 2: my guess is, the things that constrained you were the battery adhesive, combined with short wires. There is no such problem until you glue the battery in. The wires are pre-soldered, and the package is ready to go.
I am going to try one myself. Here are some guesses:
1. As always, pre-heating the device would soften any adhesive. Both the reflector and the battery should come out easier.
2. If the battery is still stuck, while the reflector comes off, it is a good time to desolder as much as possible. PCB on its own should come out easily.
3. As for the replacements, 352025 are the dimensions, 3.7V is universal between such batteries, and a little charging-controller PCB inside a battery is a must.
4. Epoxy!
Hi @olegr , thank you for your insights! The reflector and the battery actually came out really easily in my case. I'd be grateful though if you could share your repair in a guide, that would be super helpful :) Either way, let me know if you manage to repair yours. Good luck!
Maria Parker - 回复 分享
@mariaparker here you go: Moleskine Journey Travel Light 电池更换
Wouldn't bother buying the thing, if not for your article. So, thank you!