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Logitech M570 Wireless Trackball Mouse Microswitch Replacement

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  1. Logitech M570 Wireless Trackball Mouse Microswitch Replacement, Remove the screws: adım 1, 1 resimden 1.

    • Unscrew 5 screws, which are partially hidden. Three screws are located under the rubber buffers and one in the battery compartment under the sticker (which should then be loosened beforehand).

    • You can simply push the blue trackball out of its holder. You should also do this occasionally and clean the opening.

    Çevir

  2. Logitech M570 Wireless Trackball Mouse Microswitch Replacement, The Interior: adım 2, 2 resimden 1. Logitech M570 Wireless Trackball Mouse Microswitch Replacement, The Interior: adım 2, 2 resimden 2.

    • After the screws are loosened, the housing can be easily removed. The space for the blue ball is made of its own piece of plastic. The circuit board is held in place with a few screws.

    Çevir

  4. Logitech M570 Wireless Trackball Mouse Microswitch Replacement, Detach trackball holder from circuit board: adım 3, 1 resimden 1.

    • Lift the gray latch and pull the flat cable out of the connector. The trackball holder can then be placed to the side.

    Çevir

  5. Logitech M570 Wireless Trackball Mouse Microswitch Replacement, Separate the circuit board from the housing: adım 4, 2 resimden 1. Logitech M570 Wireless Trackball Mouse Microswitch Replacement, Separate the circuit board from the housing: adım 4, 2 resimden 2.

    • Unscrew four Phillips screws (orange) and lift circuit board out of housing, being careful with the wires holding the battery, but these can be lifted out of the housing without further unscrewing.

    • The switch for switching on should not be lost in the process (see second picture)

    Çevir

  6. Logitech M570 Wireless Trackball Mouse Microswitch Replacement, Microswitch replacement: adım 5, 1 resimden 1.

    • Properly desolder the microswitch (green) at its three contacts

    • Solder in new microswitch, making sure that it sits flat on the board.

    Çevir

  7. Logitech M570 Wireless Trackball Mouse Microswitch Replacement, Reinstall the circuit board: adım 6, 1 resimden 1.

    • Make sure that the small circuit board with the two buttons with the hole in the middle (green) is placed over the holding pin. Then it is in the correct position.

    Çevir
Sonuç

Work through the steps in reverse order to reassemble your device.

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Peter Scholl

Üyelik tarihi: 06/26/21

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Ekip

AEG-Make&Repair AG AEG-Make&Repair AG üyesi

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Where I would been able to buy the microswitch?

Torpedo Javi - Yanıt

I soldered it out from an old mouse... but I think you will also get it on ebay

Peter Scholl -

This guy shows replacement switches fixing a newer version of same trackball(I think). It has a built in battery now.

Replacement switches he used from ALIEXPRESS.

I think I'll try those. I've had switches lose there mechanical springy-ness and also get where they don't work reliably on 2 or 3 trackballs.

https://www.aliexpress.us/item/325680110...

https://michael.stapelberg.ch/posts/2021...

Spruce Moose Tomato Juice - Yanıt

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