Grass Valley Profile XP Service Manual - Manual (Page 159)

Architecture overview
23 July 2004 Profile XP Service Manual 159
Block diagram for the Profile XP high definition system
Add. I/O Boards
Needed only when
Embedded Audio is used.
Net.
HD
MPEG-2
Encoder
Video
Compression
Video/Audio
Crosspoint
Fabric
Real Time Subsystem
Applications Subsystem
HD SDI
HD
MPEG-2
Decoder
Real Time
System Board
Audio
(Ch1-16)
Audio
(Ch1-16)
Audio Interface
Audio Interface
Ethernet
Video
Network
Net.
Fibre Ch.
Video
Network
Media Storage Subsystem
Port A Port B
Fibre Channel
Disk Interface
PFC 500 System
(RAID 3 Storage)
! " # $ % & ' " ! # $ & % '
PCI Bus
HD in
HD out
SD SDI
NTSC/PAL
8 CH
RS-422
Interface Real Time
Processor
PCI Bus
0624-65
LTC
GPI
Ref In
4
4
I/O
Panel
Applications
Processor
(plus Windows NT)
3.5
FD
CD HD Mirror
HD
8
8
Add. Encoder/
Decoder Boards
PCI Bus
LTC & GPI
I/Os
Genlock
Video
Embedded
Audio
Profile XP
Optional item
HD SDI
HD SDI*
AES/EBU
Audio
SVGA
Mouse
Kybd
Ethernet
Crosspoint
Examples
Not Available when
Embedded Audio is used.
*Embedded audio
requires extra SDI board.