<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">Verify there is not a short somewhere (trace or filter cap). Check (no power, ohms) all voltage sources with a meter. Is the blinking led on the supply or module front panel?<br><br>Barry<br><div dir="ltr"><br><blockquote type="cite">On Nov 10, 2022, at 3:43 PM, Pete Hartman <pete.hartman@gmail.com> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><div dir="ltr">The RECOM is a regulator, I'm not seeing the photo but I believe it's a drop in for 7805 5V regulator, but it is more efficient.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Nov 10, 2022 at 5:35 PM Didier Leplae via Synth-diy <<a href="mailto:synth-diy@synth-diy.org">synth-diy@synth-diy.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Are you seeing the relay in the picture I posted? I can’t seem to find it.<br>
The black box that says RECOM is an R78E5, which seems to be an inductor when I look it up.<br>
Input 7-28v<br>
Output 5v<br>
<br>
> On Nov 10, 2022, at 10:55 PM, Barry Klein <<a href="mailto:barryklein@cox.net" target="_blank">barryklein@cox.net</a>> wrote:<br>
> <br>
> Try battery power or a bench dc supply. There looks to be a relay there - what is the voltage written on it?<br>
> <br>
> <br>
>> On Nov 10, 2022, at 1:47 PM, Didier Leplae via Synth-diy <<a href="mailto:synth-diy@synth-diy.org" target="_blank">synth-diy@synth-diy.org</a>> wrote:<br>
>> <br>
>> Ok, so now I got the actual 4ms power supply from Thomann and I am still having the same problem! <br>
>> There are no modules or even ribbon cables plugged into the pod. The power flashes on and off. However, I didn’t measure this accurately, but using my «one-one thousand» method, I estimate it is flashing every two seconds and with the other power supply it was about every second.<br>
>> The last power supply was 90W and this one is 45W. <br>
>> I’m not sure if that is at all helpful to figure out what is going on.<br>
>> I guess either the pod is defective or was damaged somehow, or the last power supply set off this problem?<br>
>> <br>
>> Any ideas?<br>
>> <br>
>>>> On Nov 2, 2022, at 5:36 PM, Gerry Murray via Synth-diy <<a href="mailto:synth-diy@synth-diy.org" target="_blank">synth-diy@synth-diy.org</a>> wrote:<br>
>>> <br>
>>> :-)<br>
>>> <br>
>>>>> On 02/11/2022 17:28, Didier Leplae wrote:<br>
>>>> We’ll, I managed to return the power supply, so might never know why that didn’t work…<br>
>>>> <br>
>>> <br>
>>> _______________________________________________<br>
>>> Synth-diy mailing list<br>
>>> <a href="mailto:Synth-diy@synth-diy.org" target="_blank">Synth-diy@synth-diy.org</a><br>
>>> <a href="http://synth-diy.org/mailman/listinfo/synth-diy" rel="noreferrer" target="_blank">http://synth-diy.org/mailman/listinfo/synth-diy</a><br>
>>> Selling or trading? Use <a href="mailto:marketplace@synth-diy.org" target="_blank">marketplace@synth-diy.org</a><br>
>> <br>
>> <br>
>> _______________________________________________<br>
>> Synth-diy mailing list<br>
>> <a href="mailto:Synth-diy@synth-diy.org" target="_blank">Synth-diy@synth-diy.org</a><br>
>> <a href="http://synth-diy.org/mailman/listinfo/synth-diy" rel="noreferrer" target="_blank">http://synth-diy.org/mailman/listinfo/synth-diy</a><br>
>> Selling or trading? Use <a href="mailto:marketplace@synth-diy.org" target="_blank">marketplace@synth-diy.org</a><br>
> <br>
<br>
<br>
_______________________________________________<br>
Synth-diy mailing list<br>
<a href="mailto:Synth-diy@synth-diy.org" target="_blank">Synth-diy@synth-diy.org</a><br>
<a href="http://synth-diy.org/mailman/listinfo/synth-diy" rel="noreferrer" target="_blank">http://synth-diy.org/mailman/listinfo/synth-diy</a><br>
Selling or trading? Use <a href="mailto:marketplace@synth-diy.org" target="_blank">marketplace@synth-diy.org</a><br>
</blockquote></div>
</div></blockquote></body></html>