Mesa 79i6s CR8 (yellow)

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Tom369
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12 May 2025 21:11 #328310 by Tom369

Mesa 79i6s CR8 (yellow) was created by Tom369

Hello,
The Mesa Card is glowing yellow, I believe that must be the CR8.
I measured exactly 5.00V with a multimeter.
Does anyone have any idea what this could be?
Thank You
Best Regards Tom

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PCW
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12 May 2025 22:17 #328317 by PCW

Replied by PCW on topic Mesa 79i6s CR8 (yellow)

CR8 is a power LED, illuminated when the 7I96S 3.3V is present.

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Tom369
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12 May 2025 22:35 - 12 May 2025 22:36 #328322 by Tom369

Replied by Tom369 on topic Mesa 79i6s CR8 (yellow)

means all Ok

Thank you...
but what you mean with 3.3v?

Last edit: 12 May 2025 22:36 by Tom369.

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PCW
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12 May 2025 22:56 #328323 by PCW

Replied by PCW on topic Mesa 79i6s CR8 (yellow)

The 7I96S has two internal voltages regulated down from the 5V supply
3.3V and 1.2V The power LED monitors the 3.3V used for most logic.

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