Yamaha DM2000 Service Manual

DM2000
4
SPECIFICATIONS
Number of scene memories
99
Sampling Frequency
Internal
44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
External
Normal rate: 44.1 kHz–10% to 48 kHz+6%
Double rate: 88.2 kHz–10% to 96 kHz+6%
Signal Delay
Less than 2.3 ms CH INPUT to STEREO OUT (fs=48 kHz)
Less than 1.2 ms CH INPUT to STEREO OUT (fs=96 kHz)
Fader
100 mm motorized with touch sense X 25
Fader Resolution
+10 to –96, –∞ dB (256 steps/100 mm) input faders
0 to –130, –∞ dB (256 steps/100 mm) master faders, stereo fader
Total Harmonic Distortion
*1
(CH INPUT to STEREO OUT)
(Input Gain=Min.)
fs=48 kHz
Less than 0.05% 20 Hz to 20 kHz @ +14 dB into 600 Ω
Less than 0.01% 1 kHz @ +18 dB into 600 Ω (fs=48 kHz)
fs=96 kHz
Less than 0.05% 20 Hz to 40 kHz @ +14 dB into 600 Ω
Less than 0.01% 1 kHz @ +18 dB into 600 Ω
Frequency Response
(CH INPUT to STEREO OUT)
20 Hz–20 kHz, 0.5, –1.5 dB @ +4 dB into 600 Ω (fs=48 kHz)
20 Hz–40 kHz, 0.5, –1.5 dB @ +4 dB into 600 Ω (fs=96 kHz)
Dynamic Range
(maximum level to noise level)
110 dB typ. DA Converter (STEREO OUT)
108 dB typ. AD+DA (to STEREO OUT) @ fs=48 kHz
106 dB typ. AD+DA (to STEREO OUT) @ fs=96 kHz
Hum & Noise
*2
(20 Hz–20 kHz)
Rs=150 Ω
Input Gain=Max.
Input Pad =0 dB
–128 dB Equivalent Input Noise
–92 dB residual output noise. STEREO OUT (STEREO OUT off)
–92 dB (96 dB S/N) STEREO OUT (STEREO fader at nominal level and
all CH INPUT faders at minimum level)
–64 dB (68 dB S/N) STEREO OUTPUT (STEREO fader at nominal level
and one CH INPUT fader at nominal level)
Maximum Voltage Gain
74 dB CH INPUT (CH1–24) to STEREO OUT/OMNI (BUS) OUT
74 dB CH INPUT (CH1–24) to OMNI (AUX) OUT (via pre input fader)
74 dB CH INPUT (CH1–24) to CONTROL ROOM MONITOR OUT (via
STEREO bus)
Crosstalk
(@ 1 kHz)
Input Gain=Min.
–80 dB adjacent input channels (CH1–24)
–80 dB input to output
AD Input (1–24: A/B)
Phantom switch
+48 V DC is supplied to A (XLR-3-31 type) input
Pad switch
0/26 dB attenuation
Gain control
44 dB (–60 to –16), detented
Peak indicator
LED (red) turns on when post HA level reaches 3 dB below clipping
Signal indicator
LED (green) turns on when post HA level reaches 20 dB below nomi-
nal
Insert
OUT, IN (pre AD converter)
Insert switch
on/off
AD converter
24-bit linear, 128-times oversampling (fs=48 kHz)
Analog Input
(2TR IN ANALOG 1, 2)
AD converter 24-bit linear, 128-times oversampling (fs=48 kHz)
Option Input (SLOT 1–6) Available cards
Optional digital interface cards (MY8, MY4 series)
Digital Input
(2TR IN DIGITAL 1–3)
SRC
On/off (1:3 and 3:1 maximum input to output sample rate ratio)
DM2000

Yamaha DM2000 Specifications

General

Type	Digital Mixing Console
Channels	96
Sampling Rate	44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
Bit Depth	24-bit
Aux Sends	12
Matrix	8 x 8
EQ Bands	4-band parametric
Word Clock	Yes
Effects	Internal Effects Processors
Digital I/O	AES/EBU, ADAT
Display	LCD