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Author Topic: Casio RZ-1 power supply fix  (Read 267 times)


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Casio RZ-1 power supply fix
« on: October 18, 2018, 09:40:41 AM »

Good morning,

I opened my casio rz-1 to replace the battery and I saw a damaged component. I don't know much about electronics and I do not know what is it. I think I can replace the component with your help if you show me what it is.

I checked the component with the tester and the connection is interrupted unlike the other 2 similar components whose connection is not interrupted.

This is the power supply scheme

Thank you very much for your help!



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Re: Casio RZ-1 power supply fix
« Reply #1 on: January 31, 2019, 01:53:36 AM »

Looks like the 100ohm 1 watt resistor shown up on the top left of the schematic by the rectifier labelled S2VB10