Analog Input Spec; Analog Output Spec - Yamaha DM2000 Service Manual

DM2000

Analog Input Spec

Input PAD GAIN
0
INPUT A/B 1–24
26
INSERT IN 1–24
—
2TR IN ANALOG
—
1 [L, R]
2TR IN ANALOG
—
2 [L, R]
*1. Sensitivity is the lowest level that will produce an output of +4 dB (1.23 V) or the nominal output level when the unit
is set to maximum gain. (All faders and level controls are maximum position.)
*2. XLR-3-31 type connectors are balanced (1=GND, 2=HOT, 3=COLD).
*3. Phone jacks are balanced (Tip=HOT, Ring=COLD, Sleeve=GND).
In these specifications, when dB represents a specific voltage, 0 dB is referenced to 0.775 Vrms.
For 2TR IN ANALOG 1, 2 levels, 0 dBV is referenced to 1.00 Vrms.
All input AD converters (except INSERT IN 1–24) are 24-bit linear, 128-times oversampling.
+48 V DC (phantom power) is supplied to CH INPUT (1–24) XLR type connectors via individual switches.

Analog Output Spec

Output
STEREO OUT [L, R]
STUDIO MONITOR OUT
[L, R]
C-R MONITOR OUT LARGE
[L, R]
C-R MONITOR OUT SMALL
[L, R]
OMNI OUT 1–8
INSERT OUT 1–24
PHONES
*1. XLR-3-32 type connectors are balanced (1=GND, 2=HOT, 3=COLD).
*2. Phone jacks are balanced (Tip=HOT, Ring=COLD, Sleeve=GND).
*3. PHONES stereo phone jack is unbalanced (Tip=LEFT, Ring=RIGHT, Sleeve=GND).
STEREO OUT [L, R], 0 dBV is referenced to 1.00 Vrms.
In these specifications, when dB represents a specific voltage, 0 dB is referenced to 0.775 Vrms.
All output DA converters (except INSERT OUT 1–24) are 24-bit, 128-times oversampling.
14
For Use
Actual Load
With
Impedance
Nominal
–60
dB
50–600 Ω
Mics &
3k Ω
600 Ω
–16
Lines
dB
600 Ω
10K Ω
Lines
600 Ω
10K Ω
Lines
600 Ω
10K Ω
Lines
For Use
Actual Source
With
Impedance
Nominal
600 Ω 10k Ω Lines
150 Ω 600 Ω Lines
150 Ω 10k Ω Lines
150 Ω 600 Ω Lines
150 Ω 600 Ω Lines
150 Ω 10k Ω Lines
600 Ω 10k Ω Lines
8 Ω Lines
100 Ω
40 Ω Lines
Input level
*1
Nominal
Sensitivity
before clip
–70 dB –60 dB
(0.245 mV) (0.775 mV)
–26 dB –16 dB
(38.8 mV) (0.123 V)
0dB +10 dB
(775 mV) (2.45 V)
–6dB +4 dB
(388 mV) (1.23 V)
+4 dB +4 dB
(1.23 V) (1.23 V)
–10 dBV –10 dBV
(0.316 V) (0.316 V)
Output level
GAIN SW
Max. before
Nominal
–10 dBV +4 dBV
—
(0.316 V) (1.58 V)
+4 dB
—
(1.23 V) (6.16 V)
+4 dB
—
(1.23 V) (6.16 V)
+4 dB
—
(1.23 V) (6.16 V)
+4 dB
—
(1.23 V) (6.16 V)
+18 dB +4 dB
(default) (1.23 V) (6.16 V)
–10 dB
+4 dB
(0.245 V) (1.23 V)
+4 dB
—
(1.23 V) (6.16 V)
— 4 mW 25 mW
— 12 mW 75 mW
Connector
Max.
A: XLR-3-31 type (Bal-
–46 dB
*2
(3.88 mV)
anced)
B: Phone jack
–2 dB
*3
(616 mV)
(TRS)(Balanced)
+24 dB
(12.28 V)
Phone jack (TRS) (Bal-
+18 dB
*3
(6.16 V)
anced)
Phone jack (TRS) (Bal-
+18 dB
*3
(6.16 V)
anced)
+4 dBV
Phono (Unbalanced)
(1.58 V)
Connector
clip
Phono (Unbalanced)
XLR-3-32 type (Bal-
+18 dB
*1
anced)
Phone Jack (TRS) (Bal-
+18 dB
*2
anced)
XLR-3-32 type (Bal-
+18 dB
*1
anced)
XLR-3-32 type (Bal-
+18 dB
*1
anced)
+18 dB
Phone Jack (TRS) (Bal-
*2
+4 dB anced)
Phone Jack (TRS) (Bal-
+18 dB
*2
anced)
Stereo Phone Jack (TRS)
*3
(Unbalanced)