Specifications; Inputs/Outputs Characteristics; Analog Input Characteristics - Yamaha M7CL-32 Service Manual

SPECIFICATIONS

• M7CL-32/M7CL-48
1. General Specifications
Sampling Frequency
Signal Delay
Fader
Fader Resolution
Maximum Voltage Gain
Crosstalk (@1kHz)
Dimensions
Net Weight
Power Requirements
Operation free-air Temperature Range
Storage Temperature Range
Included Accessories
Optional Accessories

2. Inputs/Outputs Characteristics

• Analog Input Characteristics

Input Terminals
INPUT 1-32 <M7CL-32>
INPUT 1-48 <M7CL-48>
ST IN1-4 [L,R]
TALKBACK
*1. Sensitivity is the lowest level that will produce an output of +4 dBu (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-3-3 1 type connectors with latch are balanced. (1=GND, 2=HOT, 3=COLD)
* In these specifications, 0 dBu =0.775 Vrms.
* All input AD converters are 24bit linear,128 times oversampling.
* +48V DC (phantom power) is supplied to INPUT (1-48 or 1-32), ST IN 1-4R and TALKBACK XLR type connectors via each individual
software controlled switches.
Internal: 44.1 kHz, 48 kHz
External: 44.1 kHz (-10%) to 48 kHz (+6%)
Less than 2.5 ms INPUT to STEREO A,B (@Fs = 48 kHz)
100mm motorized x62 (46)
+10 to -138, -∞ dB (1024 steps/100 mm)
86 dB INPUT1-48 to Each Output
-80 dB Adjacent Input Channels (INPUT1-48,ST IN 1-4 [L,R],OMNI OUT 1-16)
M7CL-32: 1060 x 286 x 701 mm (W x H x D)
M7CL-48: 1274 x 286 x 701 mm (W x H x D)
M7CL-32: 42 kg
M7CL-48: 50 kg
M7CL-32: 250W
M7CL-48: 300W
+10˚C to + 35˚C
-20˚C to + 60˚C
Owner's Manual
3P/2P AC plug adaptpor (J model only)
Warranty Card
Dust cover
mini YGDAI cards
Gooseneck Lamp LA5000
Power Supply PW800W
Power Supply Link Cable PSL360
Actual Load For Use With
GAIN
Impedance Nominal
–62 dB 50-600 Ω Mics
3 kΩ
600 Ω Lines
+10 dB
–62 dB 50-600 Ω Mics
3 kΩ
600 Ω Lines
+10 dB
50-600 Ω Mics
–60 dB
3 kΩ
600 Ω Lines
–16 dB
(J model only)
Input Level
Sensitivity *1 Nominal
–82 dBu –62 dBu
(61.6 µV)
(0.616 mV)
&
–10 dBu +10 dBu
(245 mV) (2.45 V)
–82dBu –62 dBu
(61.6 µV)
(0.616 mV)
&
–10 dBu +10 dBu
(245 mV) (2.45 V)
–70 dBu –60 dBu
(0.245 mV) (0.775 mV)
&
–26 dBu –16 dBu
(38.8 mV) (0.123 V)
M7CL-32/M7CL-48
Connector
Max. Before
Clip
–42 dBu
(6.16 mV)
XLR-3-31 type
*2
(Balanced)
+30 dBu
(24.5 V)
–42 dBu
(6.16 mV)
XLR-3-31 type
*2
(Balanced)
+30 dBu
(24.5 V)
–40 dBu
(7.75 mV)
XLR-3-31 type
*2
(Balanced)
+4 dBu
(1.23 V)
5