BenQ TL650 Service Manual page 9

3.2.3 VGA Input
(1) Pin definition and Signal Level:
1
6
11
Pin Signal
1 RDATA
GDATA
2
BDATA
3
GDATA_SOG
2
HDATA
13
VDATA
14
SDADATA
12
SCLDATA
15
4 NC
5 NC
6 Red GND
7 Green GND
8 Blue GND
9 DDCP 5V
10 Sync. Return
11 GND
G DATA
Share with Y
2
R DATA
Share with Pr
1
B DATA
Share with Pb
3
5
10
15
Parameter
Impedance
Amplitude
Black pedestal
Pixel Clock
Impedance
Amplitude
Video amplitude
Sync amplitude
Black pedestal
Pixel Clock
Impedance
Amplitude, low level
Amplitude, high level
Frequency
Impedance
Amplitude, low level
Amplitude, high level
Frequency
Amplitude, low level
Amplitude, high level
Amplitude, low level
Amplitude, high level
Amplitude (with sync)
Impedance
Amplitude
Impedance
Amplitude
Impedance
- 9 -
Min Type Max
75
0.7
0
162
75
1
0.7
0.3
0
162
1
0 0.5
2.5 5
31 99
1
0 0.8
2.5 5
48 120
0 0.8
2.5 5
0 0.8
2.5 5
5
1
75
0.7
75
0.7
75
Ohm
Volts peak-to-peak
Volts
M Hz
Ohm
Volts peak-to-peak
Volts peak-to-peak
Volts peak-to-peak
Volts
M Hz
K ohm
volt
Volt
K Hz
K ohm
volt
Volt
Hz
volt
Volt
volt
Volt
Volts
Volts peak to peak
ohm
Volts peak to peak
ohm
Volts peak to peak
ohm