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Telefunken TFK RC300 Cassette Deck Level Meter Holder / Halterung — zdjęcie 1
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Telefunken TFK RC300 Cassette Deck Level Meter Holder / Halterung

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Level meter holder for a replacement level meter to fit into original recess of the housing

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Źródło
Printables
Kategoria
Electronics
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Creative Commons — Attribution

The original level meter of the Telefunken RC300 cassette deck had bonding issues and was not repairable. Therefor a replacement was needed.

There's a LM3915 audio level meter solder kit or already soldered module which can be used as a replacement. I went with this one:

Bausatz LM3915 Audio Level Indicator Lautstärkeanzeige DIY-Elektronik zum Löten | eBay

To meet the level characteristics of Telefunken, the LM3915 needs to be replaced by the LM3916. I ordered this one:

IC, 1 Stück LM3916, LIN; Display driver, 10 LED, level meter, DIL-18, '03 | eBay 

So in order to fit the total different level meter PCB into the right place of the original recess of the housing, I created this new holder.

You have to use at least PLA+, PETG or ABS (the clips will easily break during snapping the holder into the recess).

Unfortunately I didn't take any real pictures after putting everything back together.

Tagi