Arcam DiVA AVR200 - Page 35

SURROUND SOUND RECEIVER
AA
AA
VV
VV
RR
RR
22
22
00
00
00
00
- 42 -
AC3 BOARD
U103: CS5331A
AINL
8
+
-
+
-
+
-
5
6
7
42 3
1
AINR
AGND
S/H
Comparator
MCLK SCLK LRCK
SDATA
Comparator
Voltage Reference
Serial Output Interface
Digital
Decimation
Filter
Digital
Decimation
Filter
High
Pass
Filter
High
Pass
Filter
S/H
VA+
+
-
LP Filter
DAC
DAC
LP Filter
AC3 BOARD
U105: CS4926
27
36 8-11,14-17 18 5 4 19 7 6 20 21
37
38
44
43
42
41
40
39
3
28
29
25
26
22
30
31
32 33 34 35 2 13 24 1 12 23
Parallel or Serial Host Interface
24-Bit
DSP Processing
Framer
Shifter
Input
Buffer
Controller
Compressed
Data Input
Interface
CMPDAT,
SDATAN2
CMPCLK,
SCLKN2
CMPREQ,
LRCLKN2
SCLKN1,
STCCLK2
LRCLKN1
SDATAN1
CLK1N
CLKSEL
FILT2 FILT1 VA AGND DGND[1-3] VD[1-3]
XMT958
AUDATA2
AUDATA1
AUDATA0
LRCLK
SCLK
MCLK
DC
DD
EXTMEM,
GPIO8
ABOOT,
INTREQ
A1,
SCDIN
A0,
SCCLK
SCDIO,
SCDOUT,
PSEL,
GPIO9
WR,
DS,
EMWR,
GPIO10
RD,
R/W,
EMOE,
GPIO11
CS
DATA7-0,
EMAD7-0,
GPIO7-0
RESET
Digital
Audio
Input
Interface
PLL
Clock Manager
RAM Input
Buffer
RAM
Program
Memory
RAM
Program
Memory
RAM
Output
Buffer
Output
Formatter
RAM
Program
Memory
RAM
Program
Memory
STC
AC3 BOARD
U106, U107: 74HC574
D7
DQ
CP
FF8
Q7
D6
DQ
CP
FF7
Q6
D1 D2 to D5
DQ
CP
FF2
Q1
D0
CP
OE
DQ
CP
FF1
Q0