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Christian Apwisch

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Christian Apwisch

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Ricoh GR3 control dial disassembling

Ricoh GR3 control dial / Vierwegeschalter

Backside of the GR3 casing. The control-dial is surrounded by foam witch keeps away dirt.

Disassembling the control-dial.

Removed the center button-plate.

Removed the four-way-button-plate.

Center-button-plate and four-way-button-plate removed.

Metal casing is soldered on circuit board.

After desoldering the metal casing.

Four buttons push down to metal-springs.

Four buttons push down to metal-springs.

Components of the control dial.

Did cleaning with contact spray and put all back together. No noteworthy positive effect. So I ordered a new sparepart.

Neve | Präsentiert von WordPress

Neve | Präsentiert von WordPress