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Electronics => Repair => Topic started by: clemmi on June 11, 2023, 09:38:39 pm

Title: 2024 signal generator power switch
Post by: clemmi on June 11, 2023, 09:38:39 pm

My Marconi Signal Generator 2024 has a bad power switch. Otherwise it works fine.
How can I replace the power switch with same or add an external one if replacement is not available.
I searched the site and found no help, repair companies do not want to do this repair.

 --> I can use schematic to replace with an external switch, it has four cables going to it.
Thank you for any ideas. wd6y@arrl.net
 

Title: Re: 2024 signal generator power switch
Post by: Hamelec on June 12, 2023, 10:06:23 am

Hi Kal,
look for something like that:
https://www.digikey.de/en/products/detail/e-switch/P227EE2B18A/210544 (https://www.digikey.de/en/products/detail/e-switch/P227EE2B18A/210544)
..you have to check the dimensions
73, good luck

Title: Re: 2024 signal generator power switch
Post by: clemmi on June 12, 2023, 04:51:04 pm

Thank you. i got a simple DPDT switch to mount on the front.
It would be easy if I found the diagram of which cable goes where.

Title: Re: 2024 signal generator power switch
Post by: andy3055 on June 12, 2023, 07:44:16 pm

Elekrotanya has it. Just Google for Marconi 2024 schematic.

Title: Re: 2024 signal generator power switch
Post by: Hamelec on June 13, 2023, 12:30:23 pm

a circuit diagram to rewire the power switch ?
you are kidding..