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I've already had Power Plug AC in my hand: some without opening screws - where you have to force the housing with a vice and some pressure to open it - and the others with secured screws like my model: the Nokia AC-8E.
Nokia AC-8E or comparable model
With "Tri-Wing" bits (safety bits) I was able to move the two screws to loosen. Please do not leave the power adapter plugged in during the opening process - there is a risk to life.
Where should it be necessary to open a power supply?
- to change the cable in the event of a cable break or incorrect plug.
- for repair purposes of the internal electronics.
Internal Electronics:
diodes, caps, resistors - the typical standards
1 / 2 • Depending on the country, there are separate plug connections - Schuko is called here in Germany
AC/DC-Wandler LNK616PG, 7-Pin
Here we have come to the source: this chip does all the work of ac / dc conversion.
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