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Joined: Jan 2017
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Hitchhiker
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Hello guys!

I have issue with my G61R, it starts freezing all the time.
I listen music for first 20-30 min and it goes just well but after a while frequent freezes appear.
The LCD screen works but there is no sound and no reaction to button pressing. Freeze lasts for 1-2 sec.

Firmware v1.07


Control:10, 551 with 515 MC, Argent A1
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Paranoid android
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Hello

It may well be that the power supply is going off.

Mine failed and Meridian are now asking for a lot of money to fix it.

I'd suggest you stop using it and get the supply checked.

Good luck

Neil


1) MS200, G65, Revivers, DSP5000.2, DSP5000C.2, DSP3100, D1500, SME10/IV.

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+1. This needs immediate attention as other parts can be damaged when the powersupply eventually fails.


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#1 Trinnov Altitude 32-8-16, 271, 8000XE, 7200SEHC, 7200.2, Seaton F18, JL Fathom F113, Revel w990's, Kef R7, ATI 528 Amp, JVC RS4100K, SI screen. Roon Nucleus+, Eno AG, Eno M link, 218.
#2 Mark Levinson No5105, Ayre VX8 and CX8, Vandersteen Treo CT, Preamp varies.
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Hitchhiker
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Thank you guys for quick replies!
I unplugged it.
What is the common issue with power supply? What do I need to check first?


Control:10, 551 with 515 MC, Argent A1
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You would need to check the voltage output under load. It should be up to 5.2 volts but do not exceed that. There is an adjustment pot on the power supply to tweak the voltage. Usually it is a matter of it being too low. If you do not know the history of the G61R then you should replace the power supply as a proactive measure. A replacement can be had for around $65.00. There are some capacitors that should be replaced as well.


www.cmbintegrations.com
One step from the Presidency
#1 Trinnov Altitude 32-8-16, 271, 8000XE, 7200SEHC, 7200.2, Seaton F18, JL Fathom F113, Revel w990's, Kef R7, ATI 528 Amp, JVC RS4100K, SI screen. Roon Nucleus+, Eno AG, Eno M link, 218.
#2 Mark Levinson No5105, Ayre VX8 and CX8, Vandersteen Treo CT, Preamp varies.
#3 Meridian Ellipse
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Paranoid android
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+1 on replacement of the power supply. Not worth the risk.

Is 5.2V the correct voltage for G series?

Previous discussion


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Meridian Partner
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The service guide does say 5.1 volts and then goes on to say to not exceed 5.2 volts as I stated.


www.cmbintegrations.com
One step from the Presidency
#1 Trinnov Altitude 32-8-16, 271, 8000XE, 7200SEHC, 7200.2, Seaton F18, JL Fathom F113, Revel w990's, Kef R7, ATI 528 Amp, JVC RS4100K, SI screen. Roon Nucleus+, Eno AG, Eno M link, 218.
#2 Mark Levinson No5105, Ayre VX8 and CX8, Vandersteen Treo CT, Preamp varies.
#3 Meridian Ellipse
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Pan-dimensional being
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Originally Posted by Neil H
Meridian are now asking for a lot of money to fix it.
If you don't mind Neil, what's a "lot of money?" Cheers

S


DSP6000, 5500 centre, SW5500. Kef surrounds. G61R, HD621, MS600, MC200, G55, Lumgen,Oppo bluray player, Bluesound Node Icon
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Paranoid android
Paranoid android
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I'll send you a PM

Last edited by Neil H; 2019-02-11 16:27.

1) MS200, G65, Revivers, DSP5000.2, DSP5000C.2, DSP3100, D1500, SME10/IV.

2) Mac Mini (Roon), Explorer 2, Sennheiser HD6XX.
Joined: Jan 2017
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Hitchhiker
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Thank you Bruce!

I'll check it.
Where I can buy spare OEM power supply? What type is it?


Control:10, 551 with 515 MC, Argent A1
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In the US, Newark Element 14. The part number is on the power supply. I am not with a reference to state it exactly at the moment but it has been mentioned many times in the forums.


www.cmbintegrations.com
One step from the Presidency
#1 Trinnov Altitude 32-8-16, 271, 8000XE, 7200SEHC, 7200.2, Seaton F18, JL Fathom F113, Revel w990's, Kef R7, ATI 528 Amp, JVC RS4100K, SI screen. Roon Nucleus+, Eno AG, Eno M link, 218.
#2 Mark Levinson No5105, Ayre VX8 and CX8, Vandersteen Treo CT, Preamp varies.
#3 Meridian Ellipse
Joined: Oct 2008
Posts: 575
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Paranoid android
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From Digikey.com (other suppliers are available)

Original part (ECM40UT31)
Uprated part (ECM60UT31)

You will also need some capacitors as Bruce mentioned. From memory they are 2x1000uF 16V and 2x2200uF 10V


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