Electrical Characteristics - Yamaha ql5 Referenzhandbuch

I/O SLOT (1-2) specifications
A Mini-YGDAI card can be inserted into slots 1-2.
Only slot 1 supports serial interfaces.
Control I/O specifications
Connectors Format
IN MIDI
MIDI
OUT MIDI
IN –
WORD CLOCK
OUT –
GPI (5IN/5OUT) –
NETWORK IEEE802.3
LAMP
–
(QL5: x2, QL1: x1)
USB HOST USB 2.0
*1. Input pin: TTL level, w/ internal pull-up (47kΩ)
Output pin: Open drain output (Vmax=12V, maximum sink current/pin=75mA)
Power supply pin: Output voltage Vp=5V, Max. output current Imax=300mA
*2. 4 pin=+12V, 3 pin=GND, Lamp nominal power: 5W, Brightness (voltage) can be
adjusted from the software.
Level Connector
– DIN Connector 5P
– DIN Connector 5P
TTL/75 Ω terminated BNC Connector
TTL/75 Ω BNC Connector
D Sub Connector 15P
–
*1
(Female)
10BASE-T/100Base-TX RJ-45
*2
0V-12V XLR-4-31 type
– USB A Connector (Female)

Electrical characteristics

All faders are nominal when measured. Output impedance of signal generator: 150 ohms
s
Frequency Response.
Input Output
*2
600 Ω
OMNI OUT 1-16
*1
INPUT 1-32
PHONES
*1. QL1: INPUT 1-16
*2. QL1: OMNI OUT 1-8
s
Total Harmonic Distortion.
Input Output
*1 *2
600 Ω
INPUT 1-32 OMNI OUT 1-16
*2
600 Ω
OMNI OUT 1-16
Internal OSC
PHONES
*1. QL1: INPUT 1-16
*2. QL1: OMNI OUT 1-8
*3. Total Harmonic Distortion is measured with a 18 dB/octave filter @80 kHz
s
Hum & Noise.
Input Output
*1 *2
600 Ω
INPUT 1-32 OMNI OUT 1-16
*2
All INPUTs 600 Ω
OMNI OUT 1-16
*2
— 600 Ω
OMNI OUT 1-16
— PHONES
*1. QL1: INPUT 1-16
*2. QL1: OMNI OUT 1-8
*3. Hum & Noise are measured with A-weight filter.
44
Fs= 48 kHz @20 Hz–20 kHz, referenced to the nominal
output level @1 kHz
RL Conditions Min.
–1.5
GAIN: +66dB
8 Ω –3.0
Fs= 48 kHz
RL Conditions Min.
+4 dBu @20 Hz–20 kHz, GAIN:
+66dB
+4 dBu @20 Hz–20 kHz, GAIN: –6dB
Full Scale Output @1 kHz
Full Scale Output @1 kHz, PHONES
8 Ω
Level Control: Max.
Fs= 48 kHz, EIN= Equivalent Input Noise
RL Conditions Min.
Rs= 150 Ω, GAIN: +66dB
Master fader at nominal level and
one Ch fader at nominal level.
Rs= 150 Ω, GAIN: –6dB
Master fader at nominal level and
one Ch fader at nominal level.
Rs= 150 Ω, GAIN: –6dB
Master fader at nominal level and all
*1
INPUT 1-32 in faders at nominal
level.
Residual Output Noise, ST Master Off
Residual Output Noise, PHONES
8 Ω
Level Control Min.
Typ. Max. Unit
0.0 0.5
dB
0.0 0.5
Typ. Max. Unit
0.1
0.05
%
0.02
0.2
Typ. Max. Unit
–128
EIN
–62
–84 –80
QL5: dBu
–64
QL1:
–67
–88
–88
Data List