BenQ MX613ST - Page 17

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(4) Support Audio:
(a) HDMI Mode:
- Support LPCM, two audio channels
- Support audio sampling rate : 32kHz, 44.1kHz, 48kHz
- Support audio bit rate : 16 bits, 20 bits, 24 bits
(b) DVI Mode:
Analog audio is supported through PC audio input terminal.
2.1.5 PC Input
(1) Pin definition and Signal Level:
1
5
6
10
11
15
Pin Signal Parameter Min Type Ma
x
1 RDATA
GDATA
BDATA
Impedance 75 Ohm
2 Amplitude 0.7 Volts peak-to-peak
3 Black pedestal 0 Volts
Pixel Clock 170 M Hz
2
GDATA_SOG Impedance 75 Ohm
Amplitude 1 Volts peak-to-peak
Video amplitude 0.7 Volts peak-to-peak
Sync amplitude 0.3 Volts peak-to-peak
Black pedestal 0 Volts
Pixel Clock 170 M Hz
13
HDATA Impedance 1 K ohm
Amplitude, low level 0 0.5 volt
Amplitude, high level 2.5 5 Volt
Frequenc
y
31 99 K Hz
14
VDATA Impedance
1 K ohm
Amplitude, low level 0 0.8 volt
Amplitude, high level 2.5 5 Volt
Frequenc
y
23 120 Hz
12
SDADATA Amplitude, low level
0 0.8 volt
Amplitude, high level 2.5 5 Volt
15
SCLDATA Amplitude, low level
0 0.8 volt
Amplitude, high level 2.5 5 Volt
4 NC
5 NC
6 Red GND
7 Green GND
8 Blue GND
9 DDCP 5V 5 Volts
10 Sync. Return
11 GND
2
G DATA
Share with Y
Amplitude (with sync) 1 Volts peak to peak
Impedance 75 ohm
1
R DATA
Share with Pr
Amplitude 0.7 Volts peak to peak
Impedance 75 ohm
3
B DATA
Share with Pb
Amplitude 0.7 Volts peak to peak
Impedance 75 ohm