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Trouble with your Access Virus? Here you can get help when you have trouble or just don't know what to do.

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  #1  
Old 06.04.2019, 01:16 PM
fznuk fznuk is offline
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Join Date: 06.04.2019
Location: Llanidloes, Wales, UK
Posts: 1
Default REQ: HELP! Crazy Virus B KB Problem?!

The Virus will randomly jump to the Effects Page?

Replaced ALL the Caps - no change.

replaced the 2575 regulator - no change?

Re-installed the OS to 0.9 - no change

Memory Battery is ok.

Was thinking of replacing the other two regulators (3.3V and 5V)??

It isnt the Tactile switch as i have buzzed that through....but i have measured different voltages across the button?

anyone have a clue or idea what it could be? any more test procedures? I have a small Oscilloscope and meter together with decent electronics knowledge but no service manual to follow?

Cheers guys!
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Old 17.04.2019, 01:02 PM
orx65 orx65 is offline
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Join Date: 18.02.2019
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Hello , do you've checked if power supply give a stable correct tension ? and for last since you've changed everything, replace the regulators too.
Try with solder iron to refresh the solder joint on DSP ic
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