Philips DVDR75/001 - IC7403: SAA6752 H (EMPRESS), Digital Board 1.5, MPEG-2 Encoder

Circuit-, IC descriptions and list of abbreviations
EN 206 DVDR70 & DVDR75/0x19.
IC7403: SAA6752H (EMPRESS), Digital Board 1.5, MPEG-2 Encoder
5 BLOCK DIAGRAM
Fig.1 Block diagram.
SDRAM-INTERFACE
STREAM DOMAIN SCHEDULER
AUDIO
COMPRESSION
AUDIO
INTER
VIDEO
FRONT-END
RAM ROM
STREAM
MULTIPLEXER
OUTPUT
INTER
VIDEO
COMPRESSION
SAA6752HS
SYSTEM
CLOCK
REFERENCE
CLOCK
27 MHz
audio clock
I
2
C
GPIO
reset
digital
I
2
C-bus
MIPS
®
RAM
ROM TAP
PI-bus
video input
digital audio input
external
MPEG
boundary scan
CPU
clock
host interrupt
output
SDRAM
16 bit 16 Mbit or 16 bit 64 Mbit
system clock reference
STATIC MEM DEBUG ONLY
RESET
CONTROL
FACE
FACE
System Clock Output