Official Schematics and Manuals Thread (Registered Users)
Re: Official Schematics and Manuals Thread (Registered Users)
This is what I have...good luck!
Happy listening!
You do not have the required permissions to view the files attached to this post.
ML CLX BF-210 Stage X Motion 4. CJ 120SE amp ET7V2 pre, Holo May Kte Dac. Mac Pro. Power Cond. BPT Signature+ 3.5, Gaia II Feet. USB Lush^V3. Nordost SPM IC and Spk. Shun Mook, BCanto CD2 CD3. Linn LP-12/Unitrack tonearm/Denon DL103R MC.
Re: Official Schematics and Manuals Thread (Registered Users)
Hi,
I am dray177, and just a new member.
And I do not able to get Premier Two schematic diagram
Could I get a copy of it ?
With my greetings from France
Raymond
I am dray177, and just a new member.
And I do not able to get Premier Two schematic diagram
Could I get a copy of it ?
With my greetings from France
Raymond
Re: Official Schematics and Manuals Thread (Registered Users)
Welcome to CJO, great to have you with us.
You can download all our available schematics from the first post on this topic. If it's not there, it means we don't have a copy.
You can download all our available schematics from the first post on this topic. If it's not there, it means we don't have a copy.
-admin
Home Theater in Member Gallery
Main stereo: ART Amplifier and ET7s2. 2nd stereo: PV-14L and MV-55. Previously Owned: PF2 preamp, Evolution 2000 Amp, PV-12AL preamp, D/A-2b Vacuum-Tube Digital Processor.
Home Theater in Member Gallery
Main stereo: ART Amplifier and ET7s2. 2nd stereo: PV-14L and MV-55. Previously Owned: PF2 preamp, Evolution 2000 Amp, PV-12AL preamp, D/A-2b Vacuum-Tube Digital Processor.
Re: Official Schematics and Manuals Thread (Registered Users)
Hola Raymond,
This is what I have of the Premier Two. I hope this might help you. My data base is about the same as our Forum...
Happy listening!
You do not have the required permissions to view the files attached to this post.
ML CLX BF-210 Stage X Motion 4. CJ 120SE amp ET7V2 pre, Holo May Kte Dac. Mac Pro. Power Cond. BPT Signature+ 3.5, Gaia II Feet. USB Lush^V3. Nordost SPM IC and Spk. Shun Mook, BCanto CD2 CD3. Linn LP-12/Unitrack tonearm/Denon DL103R MC.
Re: Official Schematics and Manuals Thread (Registered Users)
Dear Roberto,
Thanks for your reply !
But I am a new member and I do not know how to get Premier 2 schematic.
Please, have you the opportunity and the time to help and explain me to do that.
I will be very grateful to you.
A great hello from France,
Raymond
Thanks for your reply !
But I am a new member and I do not know how to get Premier 2 schematic.
Please, have you the opportunity and the time to help and explain me to do that.
I will be very grateful to you.
A great hello from France,
Raymond
Re: Official Schematics and Manuals Thread (Registered Users)
Dear Roberto,
Just now I opened this Premier two schematic.
Thank you a lot
Raymond
Just now I opened this Premier two schematic.
Thank you a lot
Raymond
Re: Official Schematics and Manuals Thread (Registered Users)
Raymond,
Can you explain the problem that you have with your Premier Two? We have here in this forum a good valuable member that could help to you with it.
Happy listening!
Can you explain the problem that you have with your Premier Two? We have here in this forum a good valuable member that could help to you with it.
Happy listening!
ML CLX BF-210 Stage X Motion 4. CJ 120SE amp ET7V2 pre, Holo May Kte Dac. Mac Pro. Power Cond. BPT Signature+ 3.5, Gaia II Feet. USB Lush^V3. Nordost SPM IC and Spk. Shun Mook, BCanto CD2 CD3. Linn LP-12/Unitrack tonearm/Denon DL103R MC.
Re: Official Schematics and Manuals Thread (Registered Users)
Hi-
I have a premier one amplifier and I note in the thread index that "Conrad Johnson Premier One service manual" is available in the download. Unfortunately it does not seem to be visible in the Premier One folder. Does anyone have any idea if it exists? Thanks for reading and considering.
Karl
I have a premier one amplifier and I note in the thread index that "Conrad Johnson Premier One service manual" is available in the download. Unfortunately it does not seem to be visible in the Premier One folder. Does anyone have any idea if it exists? Thanks for reading and considering.
Karl
Re: Official Schematics and Manuals Thread (Registered Users)
All the schematics that we have are in the download. If it's not there, then unfortunately we do not have it.rosgraer wrote: ↑Wed Nov 10, 2021 11:03 am Hi-
I have a premier one amplifier and I note in the thread index that "Conrad Johnson Premier One service manual" is available in the download. Unfortunately it does not seem to be visible in the Premier One folder. Does anyone have any idea if it exists? Thanks for reading and considering.
Karl
-admin
Home Theater in Member Gallery
Main stereo: ART Amplifier and ET7s2. 2nd stereo: PV-14L and MV-55. Previously Owned: PF2 preamp, Evolution 2000 Amp, PV-12AL preamp, D/A-2b Vacuum-Tube Digital Processor.
Home Theater in Member Gallery
Main stereo: ART Amplifier and ET7s2. 2nd stereo: PV-14L and MV-55. Previously Owned: PF2 preamp, Evolution 2000 Amp, PV-12AL preamp, D/A-2b Vacuum-Tube Digital Processor.
- Joe Appierto
- Pro Master
- Posts: 650
- Joined: Fri Aug 24, 2012 5:04 pm
- Location: NJ
Re: Official Schematics and Manuals Thread (Registered Users)
The schematic for the Premier 1 is there.
*link deleted.
*link deleted.
Oppo BDP-105D and PSA DS DAC
Conrad Johnson CA200
MartinLogan EML
In-Akustik Exzellenz Cat 6 Ethernet and HDMI, Q-Audio IC and speaker cables, and Acrolink 6N P4030 power cords; PSA Duet PLC and Juice Bar, Oyaide R1 wall outlets
Conrad Johnson CA200
MartinLogan EML
In-Akustik Exzellenz Cat 6 Ethernet and HDMI, Q-Audio IC and speaker cables, and Acrolink 6N P4030 power cords; PSA Duet PLC and Juice Bar, Oyaide R1 wall outlets
Re: Official Schematics and Manuals Thread (Registered Users)
Joe Appierto wrote: ↑Wed Nov 10, 2021 3:43 pm The schematic for the Premier 1 is there.
*link deleted.
Joe, I edited the link out as I have the site set up so that only registered users can download the schematics database (although guests can read any post). By directly posting the download link, it circumvents this restriction. Regardless, if any registered user wants to download the files the can get the link from the first post of this thread so it should not restrict any registered user. Thanks.
-admin
Home Theater in Member Gallery
Main stereo: ART Amplifier and ET7s2. 2nd stereo: PV-14L and MV-55. Previously Owned: PF2 preamp, Evolution 2000 Amp, PV-12AL preamp, D/A-2b Vacuum-Tube Digital Processor.
Home Theater in Member Gallery
Main stereo: ART Amplifier and ET7s2. 2nd stereo: PV-14L and MV-55. Previously Owned: PF2 preamp, Evolution 2000 Amp, PV-12AL preamp, D/A-2b Vacuum-Tube Digital Processor.
- Joe Appierto
- Pro Master
- Posts: 650
- Joined: Fri Aug 24, 2012 5:04 pm
- Location: NJ
Re: Official Schematics and Manuals Thread (Registered Users)
Sorry. Didn't think of that.
Oppo BDP-105D and PSA DS DAC
Conrad Johnson CA200
MartinLogan EML
In-Akustik Exzellenz Cat 6 Ethernet and HDMI, Q-Audio IC and speaker cables, and Acrolink 6N P4030 power cords; PSA Duet PLC and Juice Bar, Oyaide R1 wall outlets
Conrad Johnson CA200
MartinLogan EML
In-Akustik Exzellenz Cat 6 Ethernet and HDMI, Q-Audio IC and speaker cables, and Acrolink 6N P4030 power cords; PSA Duet PLC and Juice Bar, Oyaide R1 wall outlets
-
- Regular
- Posts: 14
- Joined: Fri May 23, 2014 3:40 am
Re: Official Schematics and Manuals Thread (Registered Users)
Hi.
Have to admit I'm not very computer savvy, but am having difficulty negotiating the site.
I'm trying to access the premier 8 schematics but am getting nowhere, help please!
Henry.
Have to admit I'm not very computer savvy, but am having difficulty negotiating the site.
I'm trying to access the premier 8 schematics but am getting nowhere, help please!
Henry.
Re: Official Schematics and Manuals Thread (Registered Users)
The download file and instructions are on post 1 on page 1 of this thread. There are download instructions on that first post:
Let me know what step you are having difficulty with and I shall try to help the best I can.Download Instructions: Download the "CJO Schematic Download Instructions.txt" file below and follow the instructions in the text of the file. All the schematics are put into a simple "zip" compressed file. Microsoft Windows should be able to open the file without having to download any programs. If you do not already have a program to decompress zip files you can download PeaZip which is free at this link.
-admin
Home Theater in Member Gallery
Main stereo: ART Amplifier and ET7s2. 2nd stereo: PV-14L and MV-55. Previously Owned: PF2 preamp, Evolution 2000 Amp, PV-12AL preamp, D/A-2b Vacuum-Tube Digital Processor.
Home Theater in Member Gallery
Main stereo: ART Amplifier and ET7s2. 2nd stereo: PV-14L and MV-55. Previously Owned: PF2 preamp, Evolution 2000 Amp, PV-12AL preamp, D/A-2b Vacuum-Tube Digital Processor.
-
- Regular
- Posts: 14
- Joined: Fri May 23, 2014 3:40 am
Re: Official Schematics and Manuals Thread (Registered Users)
Hi. Thanks for helping.
I downloaded the file and just got a copy of the same download instructions, and not any file text.
I'm assuming it's just me but it does not work.
It would be nice to make it work correctly but I have managed to sort the problem with a different approach.
I used the diagram above of the premier 11, where the regulator circuit for the input valves (via the 3K3 resistor) is the same.
The resistor had burnt out which eventually took me to a short circuit .15uF capacitor. It looks like the cap fault mechanism is due to the distortion caused by the tight tie wrap. The two regulator transistors were also blown, short circuit.
I'll need to go on a bodybuilding course if I'm going to see many more of these amps.
Incidentally it might be useful if someone here could pass on to the CJ designers that we regularly see mains voltages as high as 253 Volts in Britain which appears to be more than CJ power amps can tolerate.
Regards
Henry
I downloaded the file and just got a copy of the same download instructions, and not any file text.
I'm assuming it's just me but it does not work.
It would be nice to make it work correctly but I have managed to sort the problem with a different approach.
I used the diagram above of the premier 11, where the regulator circuit for the input valves (via the 3K3 resistor) is the same.
The resistor had burnt out which eventually took me to a short circuit .15uF capacitor. It looks like the cap fault mechanism is due to the distortion caused by the tight tie wrap. The two regulator transistors were also blown, short circuit.
I'll need to go on a bodybuilding course if I'm going to see many more of these amps.
Incidentally it might be useful if someone here could pass on to the CJ designers that we regularly see mains voltages as high as 253 Volts in Britain which appears to be more than CJ power amps can tolerate.
Regards
Henry
Re: Official Schematics and Manuals Thread (Registered Users)
I PM'd you the contents of the txt file. Let me know if you still have difficulty.
-admin
Home Theater in Member Gallery
Main stereo: ART Amplifier and ET7s2. 2nd stereo: PV-14L and MV-55. Previously Owned: PF2 preamp, Evolution 2000 Amp, PV-12AL preamp, D/A-2b Vacuum-Tube Digital Processor.
Home Theater in Member Gallery
Main stereo: ART Amplifier and ET7s2. 2nd stereo: PV-14L and MV-55. Previously Owned: PF2 preamp, Evolution 2000 Amp, PV-12AL preamp, D/A-2b Vacuum-Tube Digital Processor.
-
- Regular
- Posts: 14
- Joined: Fri May 23, 2014 3:40 am
Re: Official Schematics and Manuals Thread (Registered Users)
Hi Yes, many thanks, got it now, I missed the download icon on the top left. All due to my incompetence with all things software driven.
Analogue audio electronics is a totally different story, all a piece of cake.
Many thanks again.
Interesting site and I will explore further.
Henry
Analogue audio electronics is a totally different story, all a piece of cake.
Many thanks again.
Interesting site and I will explore further.
Henry
-
- Beginner
- Posts: 3
- Joined: Sun May 12, 2019 11:35 pm
Re: Official Schematics and Manuals Thread (Registered Users)
conrad johnson premier 17ls service manual
Re: Official Schematics and Manuals Thread (Registered Users)
Welcome to CJO peter.
All the schematics that we have are in the download file in the first post. If it is not there, we do not have it in our database.
All the schematics that we have are in the download file in the first post. If it is not there, we do not have it in our database.
-admin
Home Theater in Member Gallery
Main stereo: ART Amplifier and ET7s2. 2nd stereo: PV-14L and MV-55. Previously Owned: PF2 preamp, Evolution 2000 Amp, PV-12AL preamp, D/A-2b Vacuum-Tube Digital Processor.
Home Theater in Member Gallery
Main stereo: ART Amplifier and ET7s2. 2nd stereo: PV-14L and MV-55. Previously Owned: PF2 preamp, Evolution 2000 Amp, PV-12AL preamp, D/A-2b Vacuum-Tube Digital Processor.
-
- New User
- Posts: 1
- Joined: Mon Oct 25, 2021 11:46 am
Re: Official Schematics and Manuals Thread (Registered Users)
Hello , i need of the service manual or schematic of Conrad & Johnson MV125 . Thanks . Best Regards