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August 18, 2019, 08:53:58 PM

Author Topic: Eros 2 Help 2  (Read 392 times)

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Offline Paul Birkeland

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Re: Eros 2 Help 2
« Reply #15 on: July 03, 2019, 07:04:14 AM »
The one that's closer to the center of the long edge on the board, not the one by +reg.
Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man

Offline adeep42

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Re: Eros 2 Help 2
« Reply #16 on: July 03, 2019, 07:11:53 AM »
I don't see an X on that part of the board
.
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Eros
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Offline Paul Birkeland

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Re: Eros 2 Help 2
« Reply #17 on: July 03, 2019, 07:12:52 AM »
This?
Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man

Offline adeep42

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Re: Eros 2 Help 2
« Reply #18 on: July 03, 2019, 07:23:10 AM »
Sorry, it was obscured by the cap.

2.48 vDC
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Eros
VPI Prime
Ortofon Cadenza Bronze
Bob's Devices VPI SUT
Phoenix Eagle PSU & Tach
Cambridge 752BD
Apple Airport Express
PrimaLuna Prologue Pre-amp
PrimaLuna Prologue Amps(as mono-blocks)
Martin Logan Summit X's

Offline Paul Birkeland

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Re: Eros 2 Help 2
« Reply #19 on: July 03, 2019, 07:26:40 AM »
If you have 2.5V (2.48 is close enough) on that X terminal on the B side but Kreg is 0.6V on the same half of the board, you most likely have a miswire from the Kreg terminal to the D socket, or an ungrounded grid (D2 and D7 are the grids).

When you said before that you got "good readings" in your shunt regulator test, what were those readings exactly? 

You seem to have about the same problem you had previously.  It might be a good idea to go over the solder joints on the board above the D socket again.
Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man

Offline adeep42

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Re: Eros 2 Help 2
« Reply #20 on: July 03, 2019, 08:15:15 AM »
Hi Paul,

Think it's time to send this puppy to you.

Please advise.

Alan
Crack with Speedball
Eros
VPI Prime
Ortofon Cadenza Bronze
Bob's Devices VPI SUT
Phoenix Eagle PSU & Tach
Cambridge 752BD
Apple Airport Express
PrimaLuna Prologue Pre-amp
PrimaLuna Prologue Amps(as mono-blocks)
Martin Logan Summit X's

Offline Paul Birkeland

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Re: Eros 2 Help 2
« Reply #21 on: July 03, 2019, 09:42:26 AM »
Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man