Dolby Laboratories DP572 - Manual (Page 49)

Dolby E Multichannel Distribution System User Manual
4-1
Chapter 4
DP572 Dolby E Decoder
4.1 Hardware Reference
This section discusses the DP572 hardware connectors. Refer to the following diagrams
while reading this chapter:
• Figure 4-1 – block diagram of the DP572
• Figure 4-2 – DP572 front and rear panels
Figure 4-1 DP572 block diagram
LCD Interface
Status Information
Control
Commands
Front Panel
Interface
Metadata
with
Metering
Microcontroller
Remote Serial (rear)
Remote Serial (front)
Ethernet
Metadata and Control
DSP2
SRC
SRC
AES TX
Stereo
DAC
AES TX
AES TX
AES TX
AES TX
Video
Sync
SYNC
VSYNC
Channel 1-2
Channel 3-4
Channel 5-6
Channel 7-8
Ref Video In
Dolby E LTC Out
LTC Time code data
TC Generator
SRC
SRC
PCM
Demultiplex
DSP1
auxiliary
Main Input
Dolby E
bitstream
PCM Delay
Input
PCM Delay
Output
Headphone
Output
AES RX
AES RX
Status
Metadata