Figure 1-1: 7837Cd2, 7837Cd2-A4, 7837Cd2-A8 Block Diagram - evertz 7800 Manual

The following block diagram illustrates the processing blocks.
Balanced
Analog Audio
Input
2x inputs 7837CD2-A4
4x inputs 7837CD2-A8
Composite
Analog
Input A
Composite
Analog
Input B
Composite
Analog
Reference
Balanced
Analog Audio
Inputs
2x inputs 7837CD2-A4
4x inputs 7837CD2-A8

Figure 1-1: 7837CD2, 7837CD2-A4, 7837CD2-A8 Block Diagram

Dual Audio
ADC Delay
Dual
Audio
ADC
Delay
Composite
Frame
A/D
Sync
Decoder
Composite
Frame
A/D
Sync
Decoder
GENLOCK
Dual Audio
ADC Delay
Dual
Audio
ADC
Delay
Revision 1.0
7800 MultiFrame Manual
7737/7837CD2 Dual Composite Decoder
7837CD2-A8 Only
AES
Formatted
7837CD2-A4 Only
AES
Formatted
Audio
P/S
Embedder
Audio
P/S
Embedder
OSD
Display
SNMP
Network
CPU
VistaLINK ®
7837CD2-A8 Only
AES
Formatted
7837CD2-A4 Only
AES
Formatted
AES Outputs
1x Output on BNC
7837CD2-A4
2x Outputs on BNC
7837CD2-A8
SDI
Output A
SDI
Output B
Composite
MON
Encoder
OUT
Card Edge
Controls &
Indicators
AES Outputs
1x Output on BNC
7837CD2-A4
2x Outputs on BNC
7837CD2-A8
Page - 3