Thread
:
Evaluating lightspreader of domesheet
View Single Post
stevenc
2015-10-16 , 11:20
Posts: 13 | Thanked: 43 times | Joined on Apr 2015
#
9
My light spreader and backlight is *exactly* like shown, but only since baking the board in a reflow oven, to resolder the modem chip that had cracked away (the "no SIM" / "unable to initialise modem" fault). So seemingly, intense heat due to repair work can cause the discolouration, or maybe less heat over a longer period of time?
https://neo900.org/stuff/werner/klig...h-open-top.jpg
As for "prevention", it would be nice if the thing was removable. As well as the camera module, which I also destroyed in the process.
Quote & Reply
|
The Following 3 Users Say Thank You to stevenc For This Useful Post:
joerg_rw
,
peterleinchen
,
Wikiwide
stevenc
View Public Profile
Send a private message to stevenc
Find all posts by stevenc