Hardware manual

BrightSign Compact
This information applies to a product under development. Its characteristics and specifications are subject to change without notice. Roku assumes no
obligation regarding future manufacturing unless otherwise agreed to in writing. www.rokulabs.com
© Roku 2008
 1080i video: Y from Green jack, Pr from Red jack, and Pb from Blue jack.
1/8” Audio connectors
The Brightsign Compact has one 1/8” female audio connectors. The connector has a stereo audio signal.
The full scale voltage output of the audio is 2V RMS, with no load. The minimum load resistance that
should be connected to the audio output is 5K Ohms. The connector is NOT capable of driving
headphones directly. If you need to drive headphones, look into our Brightsign Expander module, which
can drive 3 sets of 5 Ohm headphones directly.
The audio connector has the following pinout:
Tip: Left audio
Ring: Right audio
Base: Ground for audio signal
HDMI connector
The HDMI connector is used to send digital video and audio to HDMI enabled sink devices. This is the
pinout of the HDMI connector:
pin Description pin Description
1 TX2p 2 Ground
3 TX2n 4 TX1p
5 Ground 6 TX1n
7 TX0p 8 Ground
9 TX0n 10 TXCp
11 Ground 12 TXCn
13 CEC 14 NC
15 DDC SCL 16 DDC SDA
17 Ground 18 +5V DDC
19 HPD (Hot Plug Detect) 20 Ground
5V Serial connector
The HD2000 has a single 1/8” female connector 5V serial access. This port is used to communicate with
devices that require 0 and 5V serial signaling.
This connector has the following pinout:
Tip: Receive data
Ring: Transmit data
Base: Ground