Yamaha CP2000 Panduan Servis - Halaman 3
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Halaman Cetak
SPECIFICATIONS
Power Output Level
1 kHz, THD+N=1 %
1 kHz
20 ms, non-clip
Power Bandwidth
THD+N=0.2 % (half power)
Total Harmonic Distortion (THD+N)
20 Hz–20 kHz (half power)
Intermodulation Distortion
60 Hz:7 kHz, 4:1, half power
Frequency Response
Channel separation
Half power, RL=8
LEVEL=max., input 600
Residual Noise
LEVEL=min., 12.7 kHz LPF, IHF-A network
S/N Ratio
12.7 kHz LPF
Damping Factor
RL=8 , 1 kHz
Sensitivity
LEVEL=max., rated power into 8
Voltage Gain
LEVEL=max.
Input Impedance
Controls
Connectors
Indicators
Protection Circuit
Fan Circuit
Limiter Circuit
Power requirements
Idle Power Consumption
1/8 Power Consumption (4 )
Maximum Power Consumption (4 )
Dimensions (W x H x D)
Weight
AC Power cord length
* 0 dB=0.775 V rms, half power = 1/2 output level.
8 /STEREO
450 W + 450 W
4 /STEREO
650 W + 650 W
8 /BRIDGE
1300 W
2 /STEREO
1000 W + 1000 W
4 /BRIDGE
2000 W
10 Hz—40 kHz
4–8 /STEREO
0.1%
8 /BRIDGE
4–8 /STEREO
0.1%
8 /BRIDGE
8 , Po=1W
0 dB, +0.5 dB, -1 dB f=20 Hz—50 kHz
70 dB, 1 kHz
shunt
-70 dB
104 dB
200
+4 dB
33.8 dB
30 k (balanced), 15 k (unbalanced)
POWER switch (push on/push off)
Front panel
LEVEL attenuator (31 position) x2
Mode switch (STEREO/BRIDGE/PARALLEL)
Rear panel
YAMAHA SPEAKER PROCESSING switch (ON/OFF)
XLR-3-31 type (balanced) L+R
Input
1/4" phone jack (balanced) L+R
1/4" phone jack L+R
Output
5-way binding post x1
POWER
x1 (green)
PROTECTION
x1 (red)
TEMP
x1 (red) heatsink temp 85 C
CLIP
x2 (red)
x2 (green) output voltage 2 V
SIGNAL
x2 (yellow) output voltage 20 V
POWER switch on/off mute
DC detection
TEMP (heatsink temp 90 C)
PC limiter: RL 1
Stop–low speed (50 C)–variable–high Speed (70 C)
Comp: THD 0.5 %
U.S.A. & Canada 120 V AC, 60 Hz
Europe 230 V AC, 50 Hz
Australia 240 V AC, 50 Hz
30 W
400 W
2000 W
480 x 88 x 416 mm (18.9 x 3.46 x 16.4 inches)
14 kg (30.9 lbs)
2.3 m
CP2000
3