Triple Rca Component Hd Video Connector; 3.5Mm Audio Connector - BrightSign HD120 Hardware Manual

pin
1 Red Analog video output
3 Blue analog video output
5 Digital ground
7 Analog ground
9 +5V DDC supply
11 NC
13 HSYNC output
15 DDC SCL

Triple RCA Component HD Video Connector

Using a component cable adaptor on the VGA port, the component triple RCA connector is able to output the following
formats:
• 480p video: Y from Green jack, Pr from Red jack, and Pb from Blue jack
• 720p video: Y from Green jack, Pr from Red jack, and Pb from Blue jack
• 1080i video: Y from Green jack, Pr from Red jack, and Pb from Blue jack
• 1080p video: Y from Green jack, Pr from Red jack, and Pb from Blue jack

3.5mm Audio Connector

The HD120, HD220, and HD1020 each have one 3.5mm female audio connector, which transmits a stereo signal. The full
scale voltage output of the audio is 2 V RMS, with no load. The minimum load resistance connected to the audio output
should be 5K Ohms.
Note: The BrightSign expansion module allows you to drive up to three sets of 5 Ohm headphones directly.
The audio connector has the following pinout:
• Tip: Left audio
• Ring: Right audio
All information provided in this reference manual applies to products under development. The characteristics and specifications of these products are subject to
change without notice. BrightSign assumes no obligation regarding future manufacturing unless otherwise agreed to in writing. © BrightSign LLC, 2012
Description pin
10
12
14
BrightSign HD120, HD220, HD1020
Description
2 GREEN analog video output
4 NC
6 Analog ground
8 Analog ground
Digital ground
DDC SDA
VSYNC output
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9