Acer H6510BD Acer Projector H6510BD, P1340W, X1140, X1240 Service Guide - Page 17

Luminance Amplitude, video Amplitude, sync Impedance CVBS Chroma Amplitude Impedance Audio Impedance (audio in) (for Amplitude (audio in) X1140A/X1240/ Bandwidth P1340W/ H6510BD) S/N Ratio Total Harmonic Distortion 0.7 Volts peak to peak 0.3 Volts peak to peak 75 ohm 700 m Volts peak to peak 75 ohm 10 K ohm 0 500 m Volt rms 300Hz 16kHz 40 dB 10 % 1. Electrical Interface Character Interface Definition： 15 pin definition of the mini D-sub male for DDC2B protocol 1 5 6 10 11 15 Pin Definition Pin Definition Pin Definition Pin Definition Pin Definition 1 Red (Pr) 2 Green (Y) 3 Blue (Pb) 4 NC 5 NC 6 Red return 7 Green return 8 Blue return 9 DDCP 5V 10 GND 11 GND 12 SDA 13 H-sync 14 V-sync 15 SCL Video Input 1 Pin Definition 1 Composite video input Composite input S-Video input 43 21 RS232 Control Port Pin Definition 1 GND 2 GND 3 Luminance 4 Chroma Pin Definition Pin 1 NC 2 3 TX 4 5 GND 6 7 RTSZ 8 9 NC Definition RX NC NC CTSZ 17