Sony STR-DA3ES - IC Block Diagrams

50
STR-DA3ES/DA5ES/VA555ES
5-31.IC BLOCK DIAGRAMS
IC1701 AK5352-VF-E2 (DIGITAL BOARD)
IC201, 211 NJM2296M-TE2 (C-VIDEO BOARD)
IC202 NJM2296M-TE2 (S-VIDEO BOARD)
18
23
15
1722
24 13
124 5
1920
21
8 10 11
14
SCLK SMODE1 SMODE2 MCLK CMODE VB DGND
VD
VA
AGND
VREF
AINL+ AINL–
AINR+ AINR–
LRCK FSYNC SDATA
TST1
9
HPFE
16
TST2 TST3
TST4
Clock Divider
Voltage
Reference
Serial Output
Interface
Digital Decimation
Filter
3 6 71 2
Modulator
Modulator
PD
9
S5
S6
S7
S4
S1
S2
S3
M.OUT
V1OUT V2OUT
V-
GND
SW3
SW2SW1
SW5 SW4
V1IN V2IN
V3INLDINTVIN
V+
10111213141516
1 52 3 4 6 7 8
ANALOG
DIGITAL
RCLK NC XO XI
VSS2
T2
VDD2
T1
QUAL
RDAT
VREF
MUX
VDD1
VSS1 VSS3
CMP
1 43 65 872
141516 13 12
11
10 9
CLOCK
PLL 57kHz
RDS/ARI
COMPARATOR
8th SWITCHED
CAPACITOR
FILTER
ANTI-ALIASING
FILTER
BIPHASE
DECODER
PLL
1187.5Hz
DEFFERENTIAL
DECODER
TEST
IC2101 BU1924F-E2 (DIGITAL BOARD)
IC210 BA7622F-E2-A (S-VIDEO BOARD)
GND
Y1N
VIN
CIN
VCC
COUT
VOUT
YOUT
1
2
3
4
5
6
7
8
75ΩAMP
AMP
AMP
75Ω
75Ω