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Yamaha CP2000 - page 1
POWER AMPLIFIER Owner’ s Manual E POWER ON OFF TEMP PROTECTION POWER POWER AMPLIFIER –dB LEVEL CLIP L L R 0 3 6 10 15 20 25 30 30 40 R 0 3 6 10 15 20 25 40 Keep This Manual For Future Reference. ...
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Yamaha CP2000 - page 2
WARNING: THIS APPARATUS MUST BE EARTHED IMPORTANT THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE: GREEN-AND-YELLOW : EARTH BLUE : NEUTRAL BROWN : LIVE As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follo ...
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Yamaha CP2000 - page 3
Important Information i CP2000—Owner’s Manual Important Information Please read the following before using the CP2000 W arnings • Do not allow wate r to enter this unit or allo w the unit to become wet. Fire or electrical shock may r esult. • Connect this unit ’ s power c or d only to an A C outlet of the ty pe stat ed in this Owner’ s ...
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Yamaha CP2000 - page 4
ii Contents CP2000 — Owner ’ s Manual Package Contents The CP2000 package should contain the follo wing items. Contact y our Y amaha dealer if anything is missing. • CP2000 P ower Ampli fi er • This manual T rademarks Y amaha is a trademar k of Y amaha Corporation. All other trademarks are the property of their respectiv e holders and are ...
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Yamaha CP2000 - page 5
Introduction 1 CP2000 — Owner ’ s Manual 1 Introduction W elcome Thank you for c hoosing the Y amaha CP2000 P ower Ampli fi er . Based on a new impro ved v ersion of Y amaha ’ s EEEngine ampli fi er tec hnology , the CP2000 is a v ersatile two-channel po wer ampli fi er , offering high-power , superb sonic performance, and reli- ability , ...
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Yamaha CP2000 - page 6
2 Chapter 1—Introduction CP2000 — Owner ’ s Manual Front Panel A POWER switch This is the main PO WER sw itch. Press to turn on the ampli fi er; pr ess again to turn off. See “ T ur ning On the P ower ” on page 11 for more information. B POWER indicator This indicator lights up when the CP2000 is turned on. C PROTECTION indicator This in ...
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Yamaha CP2000 - page 7
Rear Panel 3 CP2000 — Owner ’ s Manual Rear Panel A INPUT s The inputs for each CP2000 channel c omprise of one 1/4" phone jack and one XLR -3-31-t ype connector . Both co nnectors are electr onically balanced, althoug h they can also be used with unbalanced sources. See “ C onnecting Inputs ” on page 7 for more information. See also ? ...
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Yamaha CP2000 - page 8
4 Chapter 2 — Hookup Examples CP2000 — Owner ’ s Manual E GND terminal For safety reasons it ’ s impor tant that the CP2000 is grounded. The attached po wer c ord has a three-pin plug, and if the ground terminal of the A C outlet to whic h it is con- nected is grounded, then the CP2000 w ill be grounded adequately via the power c or d. If t ...
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Yamaha CP2000 - page 9
Parallel Hookup 5 CP2000 — Owner ’ s Manual Parallel Hookup In P ARALLEL mode, the L and R c hannels operate independently but the input signal for both channels is sourc ed from the Channel L inputs. This mode is t ypically used with a mono source and allows independent v olume control of two sets of speakers. The following hookup example show ...
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Yamaha CP2000 - page 10
6 Chapter 2 — Hookup Examples CP2000 — Owner ’ s Manual Bridge Mode Hookup In BRIDGE mode, the L and R channels ar e combined t o form a massive 2000 watt sin- gle-channel ampli fi er . The input signal is sourced fr om the Channel L inputs. The fol- lowing hookup example shows ho w the CP2000 can be used in BRID GE mode. BRIDGE Notes: • T ...
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Yamaha CP2000 - page 11
Using the CP2000 7 CP2000 — Owner ’ s Manual 3 Using the CP2000 Installation The CP2000 can be mounted in a standard rack and requir es 2 rack-space units. In addition to the fr ont-panel rack-mounting holes, the CP2000 also featur es support brackets at the rear , which offer additional suppor t and should be fi x ed to the rear of the rack. ...
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Yamaha CP2000 - page 12
8 Chapter 3 — Using the CP2000 CP2000 — Owner ’ s Manual T o connect an unbalanc ed sourc e to an INPUT XLR, connect pin 3 (c old) to pin 1 (ground), as sho wn below . The following table shows which inputs, LEVEL co ntrols, and sig nal and CLIP indica- tors ar e activ e in each CP2000 mode. Channel Item STEREO P ARALLEL BRIDGE R INPUT connec ...
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Yamaha CP2000 - page 13
Connecting Speakers 9 CP2000 — Owner ’ s Manual Connecting Speakers The outputs for each CP2000 channel c omprise of one 1/4" phone jack and one pair of 5-way binding posts. The 1/4" phone jacks accept 1/4" phone plugs, while the 5-wa y binding posts offer several methods of connection, including sing le or double banana plugs, s ...
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Yamaha CP2000 - page 14
10 Chapter 3 — Using the CP2000 CP2000 — Owner ’ s Manual The following table shows which outputs can be used in eac h CP2000 mode and the minimum speak er impedance. Note that this is the t otal speak er impedance that can be connect ed to each c hannel. F or example, a 2 Ω minimum means that y ou could c onnect a single 2 Ω speaker , tw ...
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Yamaha CP2000 - page 15
Connecting S115 and S112 loudspeakers 11 CP2000 — Owner ’ s Manual Connecting S115 and S112 loudspeakers The CP2000 features special EQ pr ocessing that opti- mizes the CP2000 for use with the Y amaha S115 and S112 loudspeakers (especially the 115IV). This process- ing is turned on and off by using the Y AMAHA SPEAKER PR OCESSING switch. Y amah ...
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Yamaha CP2000 - page 16
12 Chapter 3 — Using the CP2000 CP2000 — Owner ’ s Manual disconnects the A C power when the transformer reaches a certain temperature and the PO WER indicator goes out. Onc e the transformer has cooled down, the thermostatic cutout automatically closes, reconnecting the po wer , the PO WER indicator lights up, and normal operation is resumed ...
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Yamaha CP2000 - page 17
Troubleshooting 13 CP2000 — Owner ’ s Manual T roubleshooting The following table explains the operation of the CLIP , TEMP , and PRO TECTION indicators, t y pical situations in which they may light up , and what action to take if and when they do. Symptom Possible Cause Remedy Protection System POWER indicator not lit Power cable discon- necte ...
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Yamaha CP2000 - page 18
14 Appendix CP2000 — Owner ’ s Manual Appendix Speci fi cations Power Output Level 8 Ω /STEREO 450 W + 450 W 1 kHz, THD+N=1% 4 Ω /STEREO 650 W + 650 W 8 Ω /BRIDGE 1300 W 1 kHz 20 ms, non-clip 2 Ω /STEREO 1000 W + 1000 W 4 Ω /BRIDGE 2000 W Power Bandwidth THD+N=0.2% (half power) 10 Hz – 40 kHz T otal Harmonic Distortion (THD+N) 20 H ...
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Yamaha CP2000 - page 19
Dimensions 15 CP2000 — Owner ’ s Manual 0 dB=0.775 V rms, half power=1/2 power output level Dimensions Speci fi cations and ext ernal appearance subject to change without notice. For E uropean M odel Pur chaser/U ser Information speci fi ed in EN55103-1 and EN55103-2. Inrush C urrent: 65A Conformed En vironment: E1, E2, E3 and E4 Protection C ...
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Yamaha CP2000 - page 20
YAMAHA CORPORATION V617350 R1 1 IP 20 Pro Audio & Digital Musical Instrument Division P.O. Box 3, Hamamatsu, 430-8651, Japan NP Printed in Taiwan CHANNEL L (BRIDGE) (P ARALLEL) CHANNEL R INPUT BA BA CHANNEL L AT T CHANNEL R AT T Limiter Lch Power Amp • ON • OFF • ON • OFF Y AMAHA SPEAKER PROCESSING INV P ARALLEL BRIDGE STEREO Limiter Rc ...
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