Electrocompaniet ECI-4???

kimschips · 21st May 2005, 07:33 PM

Hello.

I am searching for a servicemanual or schematic for the integrated amplifier off Electrocompaniet ECI-4.

Can any off you help me with that please?

I can send you some great schematic in trade.

Best regards

Kim

kimschips · 21st May 2005, 09:42 PM

Hello all.

If you got Electrocompaniet ECI-4 schematic and want to trade, then I scan one off these schematics for you:

Classe cam350 monoblock
Electrocompaniet AW100,AW180 AW250 and electrocompaniet preamplifier.
Sony
Nad
Denon
Marants pm14

Best regards

AudioBS · 17th February 2010, 10:27 PM

Hello there, I am searching for the same thing you were nearly 5 years ago, did you finally find it? If so, any chance you can share it with me? Thanks very much in advance!

wahab · 17th February 2010, 11:11 PM

electrocompaniet schematics are like the loch ness monster..
everybody talks about it, but no one seems to have really saw it..
the only schematic i managed to get seems right for the toplology
but wrong for some components values..
anyway, good luck..

AudioBS · 17th February 2010, 11:36 PM

So the only way to fix anything really is to send it to authorized service center, since Electrocompaniet is not in the US?

wahab · 18th February 2010, 08:55 AM

their schematic seems to be generic through the different amps they made...
so if you can get one genuine schematic, you can iterate according to your model parameters, power, supply voltage and so on..
basically, it s a triple serial differential...

homemodder · 18th February 2010, 09:10 AM

I have several original schematics but not ECI 4 model

tiefbassuebertr · 10:27 AM

Quote:

Originally Posted by wahab

electrocompaniet schematics are like the loch ness monster..
everybody talks about it, but no one seems to have really saw it..
the only schematic i managed to get seems right for the toplology
but wrong for some components values..
anyway, good luck..

Yes, I note the same. Please read more about this thread:
Electrocompaniet Ampliwire 100 (AW 100 AW100) different Versions
I think, the same problem there is also here by the ECI4.

Therefore I am not a very great admirer of this devices.
At least all older models needs redesign in some aeras, both regarded the electronic components so as the circuit and layout design.

Even if someone here post a circuit diagram, one should make his own schematic and accurately compare with the original printed version.
Any detected differences should be resolved.
And deficiencies in circuit design should also be respected.
The reasons for darkened PCB aeras (hot spots through thermal overheating) should be also resolved (by newer versions of AW100 often to observe).

AudioBS · 22nd February 2010, 05:38 AM

Thanks guys for the responses! I need the schematic to fix one of the blown channel of the ECI-4, everywhere else is working fine, just need the values to get replacement parts. If I can't get it, I guess I will just drop it on Agon for sale as is for a few hundred bucks. Unit in mint shape cosmetically, what a shame...

ben goh · 23rd February 2010, 04:35 AM

Hi AudioBS,

What is the problem with the faulty channel? Which values are you checking?

Can you post a pic of the area? Maybe I can help a bit.

Thanks

21st May 2005, 07:33 PM	#1
kimschips diyAudio Member Join Date: Dec 2004 Location: Denmark	Electrocompaniet ECI-4??? Hello. I am searching for a servicemanual or schematic for the integrated amplifier off Electrocompaniet ECI-4. Can any off you help me with that please? I can send you some great schematic in trade. Best regards Kim

17th February 2010, 10:27 PM	#3
AudioBS diyAudio Member Join Date: Feb 2010	Electrocompaniet ECI-4 Schematic Hello there, I am searching for the same thing you were nearly 5 years ago, did you finally find it? If so, any chance you can share it with me? Thanks very much in advance!

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21st May 2005, 09:42 PM	#2
kimschips diyAudio Member Join Date: Dec 2004 Location: Denmark	Hello all. If you got Electrocompaniet ECI-4 schematic and want to trade, then I scan one off these schematics for you: Classe cam350 monoblock Electrocompaniet AW100,AW180 AW250 and electrocompaniet preamplifier. Sony Nad Denon Marants pm14 Best regards

17th February 2010, 11:11 PM	#4
wahab diyAudio Member Join Date: Nov 2009 Location: algeria/france	electrocompaniet schematics are like the loch ness monster.. everybody talks about it, but no one seems to have really saw it.. the only schematic i managed to get seems right for the toplology but wrong for some components values.. anyway, good luck..

17th February 2010, 11:36 PM	#5
AudioBS diyAudio Member Join Date: Feb 2010	So the only way to fix anything really is to send it to authorized service center, since Electrocompaniet is not in the US?

18th February 2010, 08:55 AM	#6
wahab diyAudio Member Join Date: Nov 2009 Location: algeria/france	their schematic seems to be generic through the different amps they made... so if you can get one genuine schematic, you can iterate according to your model parameters, power, supply voltage and so on.. basically, it s a triple serial differential...

18th February 2010, 09:10 AM	#7
homemodder diyAudio Member Join Date: May 2006	I have several original schematics but not ECI 4 model

22nd February 2010, 05:38 AM	#9
AudioBS diyAudio Member Join Date: Feb 2010	Thanks guys for the responses! I need the schematic to fix one of the blown channel of the ECI-4, everywhere else is working fine, just need the values to get replacement parts. If I can't get it, I guess I will just drop it on Agon for sale as is for a few hundred bucks. Unit in mint shape cosmetically, what a shame...

23rd February 2010, 04:35 AM	#10
ben goh diyAudio Member Join Date: Jun 2001 Location: nil	Hi AudioBS, What is the problem with the faulty channel? Which values are you checking? Can you post a pic of the area? Maybe I can help a bit. Thanks

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