ADA4 Mini-Converter v1.0r2
www.aja.com
5
ADA4 Simplified Block Diagrams
Figure 1. ADA4, Normal Mode Block Diagram (Jumper 2 Installed), A/D or D/A
Figure 2. ADA4, Synchronizer Mode Block Diagram (Jumper 2 Removed), D/D
Audio
D/A
Audio
A/D
Audio
A/D
Audio
D/A
Clock
Gen
Analog Audio Ch. 1 or
AES/EBU Ch. 1/2 In
Analog Audio Ch. 3 or
AES/EBU Ch. 3/4 In
Analog Audio Ch. 2 In
Analog Audio Ch. 4 In
Analog Audio Ch. 1 or
AES/EBU Ch. 1/2 Out
Analog Audio Ch. 3 or
AES/EBU Ch. 3/4 Out
Analog Audio Ch. 2 Out
Analog Audio Ch. 4 Out
Reference Loop
AES-11 Out
Dipswitch 1
Dipswitch 2
Reference Loop
Output A
Output B
Output C
Output D
Input A
Input B
Input C
Input D
Audio
D/D
Audio
D/D
Clock
Gen
AES/EBU Ch. 1/2 In
AES/EBU Ch. 3/4 In
n/a
n/a
AES/EBU Ch. 1/2 Out
AES/EBU Ch. 3/4 Out
n/a
n/a
Reference Loop
AES-11 Out
Reference Loop
Input A
Input B
Input C
Input D
Output A
Output B
Output C
Output D
