Grass Valley 2010RDA - Manual (Page 23)

2010/2011RDA Instruction Manual 17
Functional Description
Functional Description
The functional description for the 2010RDA and the 2011RDA-110 are
nearly identical except for the passive rear modules and the number of
audio channels available. Refer to the block diagram for the type of module
you are using. The block diagram in
Figure 14 represents the 2010RDA
with the COAX PRM 75
Ω
passive rear module. The block diagram in
Figure 15 represents the 2010RDA-110 and the 2011RDA-110 with the
2000PRM-D 110 Ω passive rear module.
The 2010/2011RDA modules reclock and distribute AES/EBU digital
audio. The 2010RDA has two independent streams of video and the
2011RDA-110 has four independent streams. The modules are configured
with jumpers to operate in single, dual or quad (2011RDA-110 only) mode.
Figure 14. 2010RDA with COAX PRM
8068
_
01
FPGA
Routing and Control
Processor
COAX PRM Midplane 2010RDA Module
AES Receiver
AES Receiver
Power Supply
J1
J6
J2
J3
J4
J5
J7
J8
J9
J10
CH 1
CH 2
LOCK 2 LED
LOCK 1 LED
FAULT LED
Configuration
Jumper
PWR LED
+5V
+3.3V
+24V
COMM LED
CONF LED
CH 2
Out
Dual
Mode
CH 1
Out
Dual
Mode
CH 1
Out
Single
Mode
Controller