Question about Crown XLS 602 2-Channel Amplifier

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Crown xls602 parts

I have a crown xls 602 power amp and from the main board to the input board are two components that are round and soldered to the main board and have 2 leads coming out of the top that are soldered to the input board. I broke the leads while working on the unit. Are these components necessary? Can they be replaced with straight wire? Anybody know where I could get replacements?

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5 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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Ganx
  • 113 Answers

SOURCE: The fault light immediately comes on my Crown XLS

Hi try disconnecting the speaker outs and turn off bridge (if its on) If it doesnt work still, then suggest direct to a crown agent. The amp has a 3 year no fault warranty. Hopefully its still in!

All the best

Posted on Aug 04, 2009

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petraman7
  • 1175 Answers

SOURCE: No power to Crown XLS 602 Amplifier

Hi...

There may be some internal fuses on that unit.

You can open it by taking the cover off and looking for fuses and discolored parts.

It may have a thermal fuse on the power transformer which then will require service

Check the web for service people in the UK

Posted on Apr 17, 2010

  • 8 Answers

SOURCE: Got a crown amplifier XLS 602 its powering up the relays are clicking, all voltages seems ok the signal led's are on but there's no sound output on both channels. I manage to trace the signal

Check your input or output cables might be dirty I had the same problem
and 1 of my output wire was dirty so i sprayed tha electric cleaner and its all good now
Aloha

Posted on May 21, 2012

palaboy
  • 5807 Answers

SOURCE: Crown XLS 602 power amp: Where inside is the fuse so I can replace it?

Hi Tom,

The fuse you may be referring from the power supply is not

used(none) instead a CB1 or circuit breaker is installed.

These breaker is in series with the power transformer ( trace it).


Disconnect the AC outputs of the power transformer when trying to

reset.( of course with the unit unplugged ).


Measure the output AC voltages, if it is OK

Be happy partially!


Next would be.....


Check for possible shorts on the Positive and Negative Supply

rails to ground or speaker out, for what might have caused the

breaker to tripped.


And these wont be easy troubleshooting , Good luck!!


thanks for choosing Fixya for assistance.

Posted on Dec 03, 2012

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1 Answer

I have a crown xls602 with no audio. Speaker and power relays activates normally, signal leds palpitates with input but no sound. Appreciate any help. Thank ou.


- Use your favourite search engine (Webcrawler is dandy) and type your question/info into it.
- SEARCH ENGINES ARE YOUR FRIEND!!! Type in keywords and check the results.

- I'm not an expert but it almost sounds like maybe a speaker relay or whatever on the amp has bailed out.

Good Luck :)
R

Feb 13, 2015 | Crown XLS 602 2-Channel Amplifier

1 Answer

Got a crown amplifier XLS 602 its powering up the relays are clicking, all voltages seems ok the signal led's are on but there's no sound output on both channels. I manage to trace the signal


Check your input or output cables might be dirty I had the same problem
and 1 of my output wire was dirty so i sprayed tha electric cleaner and its all good now
Aloha

May 21, 2012 | Crown XLS 602 2-Channel Amplifier

1 Answer

Crown xls 802 service manual


Here you are. On the Crown web site.
Crown XLS 602

Jan 01, 2012 | Crown XLS 802 D Amplifier

1 Answer

My crown 602 xls tripped a breaker, I reset breaker regained power to receptacle , I lost power to the amp no led's come on front when i pushed the small reset button on the back I still did not regain...


They use a breaker instead of a fuse.

http://www.retrevo.com/support/Crown-XLS-602-Amps-manual/id/19050ci763/t/2/

CONDITION: No

power to the amplifier.

POSSIBLE REASON:

• The amplifier's Power switch is off.

• The amplifier is not plugged into the power receptacle.

• The amplifier's high-voltage power supply circuit breaker has tripped. Verify that the AC mains

voltage is correct, then press the Circuit Breaker button on the back panel.


Take it to the ER.

Jan 12, 2011 | Crown XLS 602 2-Channel Amplifier

1 Answer

No power to Crown XLS 602 Amplifier


Hi...

There may be some internal fuses on that unit.

You can open it by taking the cover off and looking for fuses and discolored parts.

It may have a thermal fuse on the power transformer which then will require service

Check the web for service people in the UK

Mar 31, 2010 | Crown XLS 602 2-Channel Amplifier

1 Answer

There is a red light shinig inside my CROWN XLS


Lots of electronics have lights (LEDs) that turn on when they are plugged it. Most people just don't notice them. If it is working properly, then the light is normal.

Mar 04, 2010 | Crown XLS 602 2-Channel Amplifier

2 Answers

Power indecate foulty


Most likely one or more pairs of the output transistors is shorted. The amp is attempting to drive a signal into a 0 or low ohm load. This unit should see a service center for repair.

Dan

Jan 10, 2010 | Crown XLS 602 2-Channel Amplifier

1 Answer

The fault light immediately comes on my Crown XLS 602 power amp immediately upon turning it on. It will not go out?


Hi try disconnecting the speaker outs and turn off bridge (if its on) If it doesnt work still, then suggest direct to a crown agent. The amp has a 3 year no fault warranty. Hopefully its still in!

All the best

Aug 04, 2009 | Crown XLS 602 2-Channel Amplifier

1 Answer

Hooking up 2 speakers to 1 speakon output


Power Output (1 kHz*) Stereo Bridge-Mono 8 Ohm 4 Ohm 8 Ohm XLS 802 500W 800W 1600W XLS 602 380W 600W 1200W XLS 402 300W 450W 900W XLS 202 200W 300W 600W *1 kHz Power: refers to maximum average power in watts at 1 kHz with 0.5% THD. It depends on the impedence of the speakers. Carfull as you could burn up this amp if you exceed the resistance rating on it. Go here on all of the specs of this model of crown amps. http://www.crownaudio.com/amp_htm/xlsspec.htm Good Luck

Mar 27, 2007 | Crown XLS202A 2-Channel Amplifier

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