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Post by dabiri on Sept 7, 2023 18:44:08 GMT
A dialog Evo machine giving continuos buzzer alarm sound at start up. Even when the machine was switch to TSM mode. The machine completed the booting process with the continuous alarm.
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Post by kolev77 on Sept 12, 2023 14:53:04 GMT
Try to change LL Digital board.
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Post by SrCusEngr on Sept 12, 2023 20:36:34 GMT
I agree that the digital (LLD) board may be the most likely culprit, just remember there are three "speakers". The LX-800 motherboard has a tiny speaker, the audio speaker on the right side of the machine, and the sonic alarm on the SMPS. If you go into Test 1.30, SMPS Test, you should be able to test the alarms [#111 and #115].
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