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Ersa i-CON 1 soldeerstation display achtergrond verlichting LED's vervanging

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Ersa i-CON 1 soldering station display backlight replacement, Solder in new components: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
Solder in new components

  • There is enough room on the strip to solder in new LEDs (red arrows) along with their 220R resistors (green arrows) on the original solder pads.

  • Use resistors in the 0603 package to fit them into the available space.

  • Desolder the original 22R resistors and short their pads with a thin wire.

  • Verify that all three new LEDs work by connecting a 5V power supply onto the "A" and "K" pads on the strip.

Soldeer nieuwe componenten in

Gelukkig is er genoeg ruimte op de strip om nieuwe LED's (rode pijlen) samen met hun 220R-weerstanden (groene pijlen) op de originele soldeer eilanden te solderen. Het is lelijk, maar het werkt. Je moet weerstanden van de 0603-serie gebruiken om ze in de beschikbare ruimte te laten passen.

Merk op dat ik ook de originele 22R-weerstanden heb los gesoldeerd en de printaansluitingen kortgesloten met een dunne draad (paarse pijl).

Je kunt controleren of alle drie de nieuwe LED's werken door een 5V-voeding aan te sluiten op "A"- en "K"-aansluitingen op de strip.

[title] Solder in new components
-[* black] Fortunately, there is enough room on the strip to solder in new LEDs (red arrows) along with their 220R resistors (green arrows) on the original solder pads. It's ugly, but it works. You have to use resistors in 0603 package to fit them into the available space.
-[* black] Note that I also desoldered the original 22R resistors and shorted their pads with a thin wire (purple arrow).
-[* black] You can verify that all three new LEDs work by connecting a 5V power supply onto "A" and "K" pads on the strip.
+[* black] There is enough room on the strip to solder in new LEDs (red arrows) along with their 220R resistors (green arrows) on the original solder pads.
+ [* icon_note] Use resistors in the 0603 package to fit them into the available space.
+[* violet] Desolder the original 22R resistors and short their pads with a thin wire.
+[* icon_reminder] Verify that all three new LEDs work by connecting a 5V power supply onto the "A" and "K" pads on the strip.

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