Digital Output Characteristics; Channel Status Of 2Tr Out Digital - Yamaha M7CL-32 Service Manual

M7cl series digital mixing console
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M7CL-32/M7CL-48
• Analog Output Characteristics
Actual Source
Output Terminals
Impedance
OMNI OUT 1-16
PHONES
*1. XLR-3-32 type connectors are balanced. (1=GND, 2=HOT, 3=COLD)
*2. PHONES stereo phone jack is unbalanced. (Tip=LEFT, Ring=RIGHT, Sleeve=GND)
*3. There are switches inside the body to preset the maximum output level.
*4. The position of the level control is 10 dB lowered from Max.
*
In these specifications, 0 dBu = 0.775 Vrms.
*
All output DA converters are 24 bit, 128 times oversampling.

• Digital Output Characteristics

Terminal
*1
2TR OUT DIGITAL
*1. The channel status of 2TR OUT DIGITAL is described below.
*2. XLR-3-32 type connectors are balanced. (1=GND, 2=HOT, 3=COLD)

• Channel Status of 2TR OUT DIGITAL

Byte
Bit
0
Block Format
1
Mode
2-4
Emphasis
5
Fs Lock
0
6-7
Sampling Frequency
0-3
Channel Mode
1
4-7
Users Bit Management
0-2
Use of AUX
2
3-7
Source
3
0-7
Multi Channel
0-1
Digital Audio Reference Signal
2
4
3-6
Sampling Frequency
7
Sampling Frequency Scan Flag
6
For Use With
GAIN SW
Nominal
+24 dB (default)
75 Ω
600 Ω Lines
8 Ω Phones
15 Ω
40 Ω Phones
Format
AES/EBU
AES/EBU
Professional Use
Field Name
Fixed/Variable
Output Level
*3
Nominal
+4 dBu (1.23 V)
+18 dB
–2 dBu (616 mV)
*4
75 mW
*4
65 mW
Data Length
Level
24 bit
RS422
*1
Data
1
0
fixed
0x4
0
0x0
0x3
variable
0x2
0x1
0x1
fixed
0x0
0x1
fixed
0x00
fixed
0x00
0x0
fixed
0
variable
0x0
fixed
0
Connector
Max. Before Clip
+24 dBu (12.28 V)
XLR-3-32 type
*1
(Balanced)
+18 dBu (6.16 V)
150 mW
Stereo Phone Jack (TRS)
(Unbalanced)
150 mW
Connector
*2
XLR-3-32 type (Balanced)
Description
professional use
audio
off
lock
others
32 kHz
44.1 kHz
48 kHz
2ch mode
24 bits Audio Data
others
*2

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