04-14-2024, 12:32 PM
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#1 |
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Junior Member
 Posts: 6
Karma: 10
Join Date: Apr 2024
Location: Italy
Device: Kobo Glo
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L22 inductor / circuit diagram
Hello,
I have a Glo N613, and while removing the microSD I noticed that an inductor had its upper part loose - I "fixed" it with Kapton tape but guess it's not a long term solution - does anyone have a circuit diagram of the N613 or knows the specs of the inductor marked as L22 on the board? It's to the right of the battery |
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04-16-2024, 09:42 AM
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#2 |
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Connoisseur
 Posts: 90
Karma: 3892
Join Date: Feb 2022
Device: Kobo nia
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pictures?
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06-09-2024, 07:10 AM
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#3 | |
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Junior Member
Posts: 6
Karma: 10
Join Date: Apr 2024
Location: Italy
Device: Kobo Glo
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Quote:
The inductor seems to have no marking apart from the letter "E". To be honest, I do not even know if it is an inductor, I think so as it is marked as "L" on the PCB, while other components are marked as R for resistors and C for capacitors |
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07-03-2024, 04:41 PM
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#4 |
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Junior Member
Posts: 6
Karma: 10
Join Date: Apr 2024
Location: Italy
Device: Kobo Glo
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In the end, I asked a friend of mine who borrowed me a cheap LCR meter. The inductor gave a reading of 1.4 µH, while all the others were around 2.4/2.7 µH, so this was probably damaged, and we replaced it with a 2R2 (2.2 µH nominal)
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