i Tech 6000 (I T6000) Crown Complete Schematic

[opacheco]

Hi,

Do somebody have the i Tech 6000 Crown Complete Schematic?...I found a schematic part only!

Thanks
opacheco

 

[opacheco]

Any idea?

opacheo

 

[pucho812]

have you seen this?

IT6000 service manual is listed here...

https://www.crownaudio.com/en/support_downloads/download_types/manual

 

[opacheco]

pucho thanks for your link but unfortunately it is not there!!

opacheco

 

[Brian Roth]

Look closer:

https://adn.harmanpro.com/site_elements/resources/1471_1448377970/IT6000_Service_Manual_original.pdf

Bri

 

[opacheco]

Bri,

Thanks for your time and help me found this schematic for me!!....I saw this schematic before,  it have a lot info but it don’t have the power supply schematic in there!....look like the power supply schematic is a common schematic for the i Tech amps family in other file that is very difficult to find!

Anyone have the PSU schematic for this Crown amp?
Thanks!
opacheco

 

[cyrano]

pucho thanks for your link but unfortunately it is not there!!

Works for me. What exactly is going wrong on your end? Or isn't the IT6000 what you're looking for?

 

[opacheco]

Works for me. What exactly is going wrong on your end? Or isn't the IT6000 what you're looking for?

Pucho,
I am searching for the complete schematic and this link have some sections schematic only but no the Power Supply section.

Thanks for your time and help!
opacheco

 

[Youngwhisk]

Have a look at this thread in another forum. The 5th post down has a schematic for the main power supply. If you save the image you can zoom in. It is blurry but probably usable.

I hope it is the right one.

https://forum.speakerplans.com/noise-power-supply-switching-crown-itech-t6000_topic98896.html

 

[opacheco]

Have a look at this thread in another forum. The 5th post down has a schematic for the main power supply. If you save the image you can zoom in. It is blurry but probably usable.

I hope it is the right one.

https://forum.speakerplans.com/noise-power-supply-switching-crown-itech-t6000_topic98896.html

Really?....do you have a link for??

Thanks
opacheco

 

[Youngwhisk]

Is this the correct one?

 

[opacheco]

Is this the correct one?

Yes this is part of the complete  PSU schematic !....do you have the another part(the input ac voltage, input rectifier with the  EMI Filter board)?

Thanks
opacheco

 

[Khron]

Isn't that the most trivial part of the power supply?  ???

Fuse, maybe some MOVs, some X2 caps, some Y2 caps, some common-mode chokes...

See figure 4 here: https://sound-au.com/articles/mains-quality.htm

Yes this is part of the complete  PSU schematic !....do you have the another part(the input ac voltage, input rectifier with the  EMI Filter board)?

Thanks
opacheco

 

[opacheco]

Isn't that the most trivial part of the power supply?  ???

Fuse, maybe some MOVs, some X2 caps, some Y2 caps, some common-mode chokes...

See figure 4 here: https://sound-au.com/articles/mains-quality.htm

Look like you are right but isn’t! because if you read the text info in order to understand how the PSU works with ALL its control systems, you will need this trivial schematic part for following the flow signal from the wall input voltage!

Thanks for comment,

I will be happy if someone could provide me a complete copy of this amp schematic.

opacheco. 

 

[Bugmenotor]

hi, someone found the complete schematics of the crown i-Tech 6000