Question about Crown XTi 6000 2Channel Amplifier

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Crown xti 6000 unlock - Crown XTi 6000 2Channel Amplifier

Posted by Anonymous on

4 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 4234 Answers

SOURCE: i need the schematic for the crown amplifier

These are available for purchase from Crown. Generally they are not available on the web. Is there a specific problem that you are having?

Dan

Posted on Jun 29, 2009

Ganx
  • 113 Answers

SOURCE: Crown XTi 4000 brand new digital amp how can i

Hiya, to unlock press PREV and NEXT until it says unlocked.

The short 1 sounds a little serious though. Have you tried taking off the speakers?? If still there then suggest contacting crown. They have a pretty good no nonsense 3 year warranty

Best of luck

Posted on Jul 14, 2009

caroldon
  • 17129 Answers

SOURCE: crown xti 6000 cuts on

It is possible that the amplifier had encountered a fault with a higher current drain which had triggered it to a protection fault condition. The fault can be your output drivers- the MOSFETS/IC's fitted for both the channels, Use a meter after disconnecting to check for short in the drivers. Disconnect the positive and negative voltages to the output and see if the protect changes. Even a fault in the preamp stages that drives in high current into the output can shut the Amplifier. Sometimes this can be a noise like a HUM or HISS before the protect works. Faulty capacitors in these circuits also can cause similar issues and needs close observation.
You need to confirm and replace the specific stages or outputs. If not there can be issues in the mother board, maybe the protect circuit by itself is shutting off due to a faulty bias , maybe a leak in any voltage/current sensing circuit. Also disconnect the speakers and test, if the protect is off then check for short on the speakers.

Thank you for using Fixya

Posted on Sep 23, 2011

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1 Answer

Crown xti short1


details? what is short1?

Apr 21, 2014 | Crown XTi 4000 Amplifier

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I use the crown xti 6000 for 2 double 18s pd186 for bass per channel


Send a signal from the mixer to the amp directly, seems as if you have a distorted signal from your crossover

Dec 23, 2013 | Crown XTi 2000 2-Channel Amplifier

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My amp was blinking while it was working then it went off.Now it doesn't power up..Crown Xti 4000


Power supply likely failed. Electrolytics are the primary culprit.
It should have a switchmode power supply, so it is lmost likely the 5 volt section failed.

Sep 17, 2012 | Crown XTi 4000 Amplifier

1 Answer

Crown xti 6000 cuts on then cuts off in 3 seconds of the start up.


It is possible that the amplifier had encountered a fault with a higher current drain which had triggered it to a protection fault condition. The fault can be your output drivers- the MOSFETS/IC's fitted for both the channels, Use a meter after disconnecting to check for short in the drivers. Disconnect the positive and negative voltages to the output and see if the protect changes. Even a fault in the preamp stages that drives in high current into the output can shut the Amplifier. Sometimes this can be a noise like a HUM or HISS before the protect works. Faulty capacitors in these circuits also can cause similar issues and needs close observation.
You need to confirm and replace the specific stages or outputs. If not there can be issues in the mother board, maybe the protect circuit by itself is shutting off due to a faulty bias , maybe a leak in any voltage/current sensing circuit. Also disconnect the speakers and test, if the protect is off then check for short on the speakers.

Thank you for using Fixya

Sep 23, 2011 | Crown XTi 6000 2Channel Amplifier

1 Answer

Dsp off


Try here:

http://www.crownaudio.com/express.htm

Mar 22, 2010 | Crown XTi 4000 Amplifier

1 Answer

How do I unlock my XTi 2000 amp?


Pressing & holding the prev/up & next/down buttons at the same time will toggle the lock on or off.

Mar 12, 2010 | Crown XTi 2000 2-Channel Amplifier

2 Answers

Crown Xti 2000, signal to both channels, no sound out of one, swapped speakers, connectors, etc. , still no sound out of one channel


common problem with xti series... all the amp needs is a soft ware update contact crown and they can sort it for you... you dont have to send the amp back to them. it was a verry common fault with all the early xti amps..

Aug 24, 2009 | Crown Audio Players & Recorders

1 Answer

Crown XTi 4000 brand new digital amp how can i unlock it? i dont know but the screen display short 1


Hiya, to unlock press PREV and NEXT until it says unlocked.

The short 1 sounds a little serious though. Have you tried taking off the speakers?? If still there then suggest contacting crown. They have a pretty good no nonsense 3 year warranty

Best of luck

Jul 13, 2009 | Crown XTi 4000 Amplifier

1 Answer

I need the schematic for the crown amplifier xti 1000 crown xti 1000 2-channel amplifier


These are available for purchase from Crown. Generally they are not available on the web. Is there a specific problem that you are having?

Dan

Jun 28, 2009 | Crown XTi 2000 2-Channel Amplifier

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