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Re: Lin_reg_en #troubleshooting

 

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Thanks for the ideas – so a bit of probing and VDD to GND is like .5 ohms – without the smps board installed . Any ideas where to start looking for the short?

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thanks

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From: [email protected] <[email protected]> On Behalf Of Stan Dye via groups.io
Sent: Monday, March 31, 2025 1:24 AM
To: [email protected]
Subject: Re: [QRPLabs] Lin_reg_en #troubleshooting

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Also inspect carefully the interconnect of the LIN_REG_EN signal fromthe smps card to the main board, ensuring nothing there is pulling it down.
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