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Owner's Manual - Page 3
... unit, allow the unit to become wet. For normal ventilation during use this amplifier for repair. CP2000-Owner's Manual Consult your dealer.
• Do not modify the unit.
Using the unit in this unit's power cord only to amplifier outputs. If the airflow is a potential fire and...
Owner's Manual - Page 4
... 12 Troubleshooting 13
Appendix 14
Specifications 14 Dimensions 15 Block Diagram 16
CP2000-Owner's Manual
All rights reserved. All other trademarks are the property of Yamaha Corporation. © 2000 Yamaha Corporation. ii
Contents
Package Contents
The CP2000 package should contain the following items. Contact your Yamaha dealer if anything is missing. • CP2000 Power Ampli...
Owner's Manual - Page 5
... • TEMP indicator warns of Yamaha's EEEngine amplifier technology, the CP2000 is a versatile two-channel power amplifier, offering high-power, superb sonic performance, and reliability, all backed by up to the Yamaha S115 and S112 loud-
CP2000-Owner's Manual 1 Introduction
Introduction
1
Welcome
Thank you for silent operation. Based on each channel provide signal...
Owner's Manual - Page 6
... This indicator lights up when a channel's output signal distortion exceeds 1% (i.e., clipping). It does not indicate operation of each channel.
CP2000-Owner's Manual
See "Protection System" on the amplifier; Note that channel's limiter circuit is usually due to turn on page 11 for more information. Detents protect against accidental adjustment, allow repeatable...
Owner's Manual - Page 7
... to distribute the input signal to amplify stereo sources, the L and R channels operate independently.
D SPEAKERS connectors The outputs for each CP2000 channel comprise of one 1/4" phone jack and one XLR-3-31-type connector. CP2000-Owner's Manual See "Connecting Speakers" on each channel are electronically balanced, although they can be set by using the Channel L LEVEL control...
Owner's Manual - Page 8
...2-Hookup Examples
E GND terminal For safety reasons it is connected is grounded, then the CP2000 will be grounded adequately via the power cord. STEREO BRIDGE PARALLEL
CHANNEL R
2
1
3
INPUT
STEREO BRIDGE PARALLEL OFF ON
CHANNEL L (BRIDGE)
NEUTRIK
2
1
3
YAMAHA SPEAKER PROCESSING
2
1
1
2
CHANNEL R
(-) BRIDGE (+)
SPEAKERS
CHANNEL L
or ST OUT
Total impedance:
2Ω min (1000...
Owner's Manual - Page 9
This mode is sourced from the Channel L inputs.
STEREO BRIDGE PARALLEL
CHANNEL R
2
1
3
INPUT
STEREO BRIDGE PARALLEL OFF ON
CHANNEL L (BRIDGE)
NEUTRIK
2
1
3
YAMAHA SPEAKER PROCESSING
MONO OUT
2
1
1
2
CHANNEL R
(-) BRIDGE (+)
SPEAKERS
...in PARALLEL mode. CP2000-Owner's Manual
The following hookup example shows how the CP2000 can be used with a mono source and...
Owner's Manual - Page 10
...phone jack outputs must not be used in BRIDGE mode. CP2000-Owner's Manual
STEREO BRIDGE PARALLEL
CHANNEL R
2
1
3
INPUT
STEREO BRIDGE PARALLEL OFF ON
CHANNEL L (BRIDGE)
NEUTRIK
2
1
3
YAMAHA SPEAKER PROCESSING
2
1
1
2
CHANNEL R
(-) BRIDGE (+)
SPEAKERS... speakers must be connected to form a massive 2000 watt single-channel amplifier. The following hookup example shows how the...
Owner's Manual - Page 13
... and without problem.
Caution for each CP2000 channel comprise ...of one 1/4" phone jack and one pair of the bare wires are splayed in such a way that
the connection can be connected to replace... the speaker cables with a suitable power rat-
1/4" phone plug
ing.
...bare-ended speaker cables, strip off the POWER switch.
2 Before connecting any connections.
The...
Owner's Manual - Page 15
...YAMAHA SPEAKER PROCESSING
SPEAKER PROCESSING switch. PROTECTION
When the CP2000 is turned off by inadequate ventilation and it (see page 13 for more information).
Another layer of time, the thermostatic cutout
CP2000-Owner's Manual The output relay opens, disconnecting the speakers, immediately the CP2000 is turned on your equipment)-sound sources, mixer, CP2000.
1 Press the [POWER...
Owner's Manual - Page 16
... POWER indicator lights up, and normal operation is resumed. CHANNEL R
2
1
3
INPUT
STEREO BRIDGE PARALLEL OFF ON
CHANNEL L (BRIDGE)
NEUTRIK
2
1
3
YAMAHA SPEAKER PROCESSING
2
1
1
2
CHANNEL R
(-) BRIDGE (+)
SPEAKERS
CHANNEL L
CHANNEL R
2
1
3
INPUT
STEREO BRIDGE PARALLEL OFF ON
CHANNEL L (BRIDGE)
NEUTRIK
2
1
3
YAMAHA SPEAKER PROCESSING
ST OUT
Mixer
CP2000-Owner's Manual...
Owner's Manual - Page 17
... cable.
The limiter circuit prevents further clipping distortion.
The output relay closes automatically when the heatsink has cooled down .
Incorrect speaker polarity. The input signal is in which they may light up, and what action to take if and when they do.
Locate and remove the short. Contact your Yamaha dealer or service center.
There...
Owner's Manual - Page 18
... (STEREO/BRIDGE/PARALLEL) YAMAHA SPEAKER PROCESSING switch (ON/OFF) XLR-3-31 type (balanced) L+R 1/4" phone jack (balanced) L+R 1/4" phone jack L+R 5-way binding post x1 x1 (green) x1 (red) x1 (red) heatsink temp ≥85°C x2 (red) x2 (green) output voltage ≥2 V x2 (yellow) output voltage ≥20 V
CP2000-Owner's Manual 14
Appendix
Appendix
Specifications
Power...
Owner's Manual - Page 19
...CP2000-Owner's Manual For European Model Purchaser/User Information specified in EN55103-1 and EN55103-2. Dimensions
15
Protection Circuit
Fan Circuit Limiter Circuit
Power requirements
Idle Power Consumption 1/8 Power Consumption (4Ω) Maximum Power Consumption (4Ω) Dimensions (W × H × D) Weight AC Power cord length 0 dB=0.775 V rms, half power=1/2 power... notice.
Owner's Manual - Page 20
... ON • OFF
INV
YAMAHA SPEAKER PROCESSING
BA
CHANNEL ATT
R
PARALLEL BRIDGE
• ON • OFF
STEREO
POWER
POWER CIRCUIT POWER SW
Limiter
Lch Power Amp
CLIP
Temperature Sensor
(Heat Sink)
Protection Circuit
CLIP
SIGNAL
PROTECTION TEMP SIGNAL
Limiter
Rch Power Amp
+B
E -B
+24
E -24
FAN
SPEAKERS CHANNEL L L+R BRIDGE CHANNEL R
Block Diagram YAMAHA CORPORATION
Pro Audio...
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