King meter j-lcd repair

Anthonyexmouth

Esteemed Pedelecer
Aug 8, 2017
253
27
52
Exmouth
Just a simple bit of advice.
Just had an issue with my head unit.

Started showing "Lu" when starting up. This is a low internal battery warning. Changed battery but still getting low voltage error.

Found out it's easy to insert and catch little brass contact. Also noted that battery holder was a bit loose and no continuity between terminals on holder.

Anyway. If anyone else encounters this I have just replaced the horrid holder that's soldered underneath with a better one with short leads to the appropriate terminals on the main board.
It's a very easy fix.
It's not a big problem as it only holds the clock time but it's annoying so if anyone else has encountered this it can be fixed.
 
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