Arcam DiVA AVR200 - Page 36

SURROUND SOUND RECEIVER
AA
AA
VV
VV
RR
RR
22
22
00
00
00
00
- 43 -
AC3 BOARD
U108: AT27C040
VCC
DATA OUTPUTS
O0 - O7
OE, CE AND
PROGRAM LOGIC
Y DECODER
X DECODER
OUTPUT
BUFFERS
Y-GATING
IDENTIFICATION
CELL MATRIX
GND
VPP
OE
CE
A0 - A18
ADDRESS
INPUT
AC3 BOARD
U110: CS8414
RXP
RS422
Receiver
Clock & Data
Recovery
De-Mux
Audio
Serial
Port
Registers
Mux
Mux
VD+ DGND VA+ VA+ FILT AGND MCK M3 M3 M2 M1 M0
SDATA
SCK
FSYNC
C
U
VERF
CS12/FCK SEL C0/E0 Ca/E1 Cb/E2 Cc/F0 Cd/F1 Ce/F2 REF CBL
RXN
9
10
13 16 6 5 4 3 2 27 25 15
28
14
1
11
12
26
232418171921202287
AC3 BOARD
U111-U113: CS4340
RST
LRCK
SDATA
DIF0 DIF1 MCLK
MUTECDEM0
De-emphasis
External
Mute Control
Interpolation
Filter
DAC
Analog Filter
Interpolation
Filter
DAC
Analog Filter
SCLK/DEM1
AOUTR
AOUTL