Electrical characteristics, Italiano français english deutsch español – Yamaha IMX644 Manuale d'uso
Pagina 22
Appendix
22
IMX644 Owner’s Manual
ITALIANO
FRANÇAIS
ENGLISH
DEUTSCH
ESPAÑOL
Output impedance of signal generator : 150 ohms
Frequency Response
20Hz-20kHz, reference to the nominal output level @1kHz
Total Harmonic Distortion
@1kHz
* Total Harmonic Distortion are measured with a 22kHz low pass filter
EIN (EIN=Equivalent Input Noise)
* EIN are measured with a IHF-A filter
Hum & Noise
* Hum & Noise are measured with a DIN AUDIO filter
Crosstalk
@1kHz
Maximum voltage gain
@1kHz
Phantom Voltage
Indicator turn on level
Level Meter turn on level
Electrical Characteristics
Input
Output
RL
Conditions
Min.
Typ.
Max.
Unit
MONO INPUT [1-6]
OUTPUT [1-4]
10K
Ω
–
-1.5
0.0
0.5
dB
STEREO INPUT [1L/R-4L/R]
OUTPUT [1-4]
10K
Ω
–
-1
0.0
0.5
dB
STEREO INPUT [1L/R-4L/R]
REC OUT [L, R]
10K
Ω
–
-1
0.0
0.5
dB
OPTICAL IN
OUTPUT [1-4]
10K
Ω
–
-1
0.0
0.5
dB
OPTICAL IN
REC OUT [L, R]
10K
Ω
–
-1
0.0
0.5
dB
Input
Output
RL
Conditions
Min.
Typ.
Max.
Unit
MONO INPUT [1-6]
OUTPUT [1-4]
10K
Ω
+4dBu@1kHz, GAIN: MAX, PAD: OFF
–
–
0.1
%
MONO INPUT [1-6]
OUTPUT [1-4]
10K
Ω
+4dBu@1kHz, GAIN: MIN, PAD: ON
–
–
0.08
%
STEREO INPUT [1L/R-4L/R]
OUTPUT [1-4]
10K
Ω
+4dBu@1kHz
–
–
0.1
%
STEREO INPUT [1L/R-4L/R]
REC OUT [L, R]
10K
Ω
-4dBV@1kHz
–
–
0.1
%
Input
Output
RL
Conditions
Min.
Typ.
Max.
Unit
MONO INPUT [1-6]
OUTPUT [1-4]
10K
Ω
Rs=150
Ω, GAIN:MAX, PAD: OFF
OUTPUT level control at nominal level and one
INPUT level control at nominal level.
–
–
-120
dBu
Input
Output
RL
Conditions
Min.
Typ.
Max.
Unit
–
OUTPUT [1-4]
10K
Ω
all level control at minimum level
–
–
-82
dBu
–
REC OUT [L, R]
10K
Ω
all level control at minimum level
–
–
-90
dBV
from/to
to/from
Conditions
Min.
Typ.
Max.
Unit
CH N
CH (N-1) or (N+1)
all adjacent inputs
–
–
-70
dB
CH N
CH (N-1) or (N+1)
all adjacent outputs
–
–
-70
dB
Input
Output
RL
Conditions
Min.
Typ.
Max.
Unit
MONO INPUT [1-6]
OUTPUT [1-4]
10K
Ω
Rs=150
Ω, GAIN: MAX, PAD: OFF
–
58
–
dB
MONO INPUT [1-6]
REC OUT [L, R]
10K
Ω
Rs=150
Ω, GAIN: MAX, PAD: OFF
–
52.2
–
dB
Output
Conditions
Min.
Typ.
Max.
Unit
MONO INPUT [1-6]
hot & cold: No load
46
48
50
V
Input
Output
Conditions
Min.
Typ.
Max.
Unit
MONO INPUT [1-6]
STEREO INPUT [1L/R-4L/R]
–
PEAK
red LED:
ON
-4
-2
0
dBFs
SIGNAL
green LED:
ON
-42
-38
-34
dBFs
–
OUTPUT [3, 4]
PEAK
red LED:
ON
-4
-2
0
dBFs
SIGNAL
green LED:
ON
-48
-44
-40
dBFs
Input
Output
Conditions
Min.
Typ.
Max.
Unit
–
OUTPUT [1,2]
PEAK
red LED:
ON
-4
-2
0
dBFs
-8
orange LED:
ON
-10
-8
-6
dBFs
-14
orange LED:
ON
-16
-14
-12
dBFs
-20
green LED:
ON
-22
-20
-18
dBFs
-32
green LED:
ON
-34
-32
-30
dBFs
-44
green LED:
ON
-48
-44
-40
dBFs