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Crown CE2000 2-Channel Amplifier Questions & Answers
No sound from speakers or headphones fan not working gets warm
The Crown CE series of amplifiers have a 7 stage fan that runs as needed when the amplifier is working. Generally the fan is running at some point most all of the time, and you should be able to hear it ramp up as you push the amp to deliver more power. If the amplifier fan is not functioning, you may be in a thermal shut off mode that protect the amp from overheating by shutting off any signal. My advise would be to contact the manufacturer, and have it serviced.
Poor sound through amp
The problem depends on what you are putting into it. If you can make this an objective question somebody could probably help.
Lights on, no sound. I have checked the obvious,
Have a look inside and see what the power amp consists of. You will find it located on a big heat sink. If you see a big IC with lots of legs it could be that has failed. Also look around for fuses.
Crown amplifer does not work
Check your filter caps and your drive transistor
On that channel that will also fix fan problem unless fan has problem of its own
Clip light will go on then goes off
The problem sounds like a dead short issue and the amp is in protection. Check cabling to make sure there are no crossed wires. You can also check by swapping channel 1 and 2 inputs and outs to see if the amplifier passes signal on the bad channel.Also could be an amplifier channel failure if it does not. Have serviced by an autorized service center.
What should i set the micro switch on the back at?
Power:2 ohm stereo (per channel): 975W4 ohm stereo (per channel): 660W8 ohm stereo (per channel): 400W4 ohm bridge-mono: 1950W8 ohm bridge-mono: 1320WLoad Impedance: Safe with all types of loads. Rated for 4 and 8 ohms in Stereo mode, 4 ohms in Bridge-Mono modeVoltage Gain to 1-kHz, 8-ohm rated output,CE 1000: 30.5-dB gain at 1.4-volt sensitivity;26-dB gain at 2.34-volt sensitivity.CE 2000:32.1-dB gain at 1.4-volt sensitivity; 26-dB gain at 2.83-volt sensitivity.Required AC Mains: 50/60 Hz (North American units are 60 Hz only); 100, 120 and 230-240 VAC (+/-10%) units are available. AC Line Current,100 Volts: 11.4 A;120 Volts: 9.5 A;230-240 Volts: 5.0 A;At Idle: All amps draw no more than 90 watts.AC Line Connector: NEMA 5-15P (15 A).
I want the Amp diagram.
Hi,You can download the complete service manual including the schematic diagram also.Here is the
link.Unfortunately there are many possibilities of faults and so I can not give you any solution. You should have given description about the problem.When you get to the site using the link it is possible that you have to wait a little bit to be able to download.After waiting you should see a button as "Get Manual" and simply click on it and save the file.Thanks.gylacz
Fault light on my crown ce 2000 is on both
It sounds like your output transistors are bad or power supply problems. You will need to have it serviced unless you know about electronics and how to repair them. Do not attempt this yourself unless you know what you are doing. It could be fatal.
How much watts is
Depending on the configuration of speakers you have it will deliver different amounts of power up to 1950 watts when used to power a single 4 ohm speaker. Typical usage would be powering a pair of 8 ohm speakers, in which case it will deliver 400 watts per channel/ speaker.
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