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HA5-4K Mini-Converter v1.1r1
www.aja.com
7
Block Diagram
Figure 1. HA5-4K Converter, Simplified Block Diagram
I/O Connections
Figure 2. HA5-4K Converter Connections
NOTE:
The LOCK LED adjacent to the HDMI input connector indicates by color the detected signal
type. Green is SD, red is HD amber/orange is 4K/UHD, and off is no signal.
USB Bus
(connect to
PC or Mac)
Control
SDI Out 1
SDI Out 2
HDMI
RCVR
SDI
XMIT
SDI
XMIT
SDI
XMIT
SDI
XMIT
Audio
Disembed
Delay
Sample Rate
Converter
SDI Out 3
SDI Out 4
Video
Video
Video
Video
Video
Frame
Buffer and
Video
Processing
Audio
Audio
HDMI Input
with
Embedded
Audio
USB
Port
HDMI
Input
SDI Outputs
1 - 4
DC
Power
Input
LOCK
LED
Power
LED