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Liquid-crystal display (LCD) leaking (in a sport wrist watch)??

Johannes K

Apr 22, 2014
1
Joined
Apr 22, 2014
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Hello everybody,

I'm trying to repair a POLAR FS3C pulse monitor watch. It hasn't been used for two years and the display didn't ...display... anything (sorry for bad english, no native speaker.) I replaced the battery, but the display remained dead. I entirely disassambled the watch, checked the electric connections and searched for defective parts on the circuit board. Nothing seems to be faulty.

Then I checked the reverse side of the lc-display. It shows a silver-grey powdery substance. (Images attached.) Could the lc-display be leaking?
Is there any chande to get any replacement?

Thanks a lot!
Johannes
 

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