Sony STR-DG820 Service Manual page 53

IC2238 PCM1609APT
36 35 34 33
RST 37
SYSTEM
SCKI 38
CLOCK
SCKO 39
MANAGER
BCK 40
LRCK 41
TEST 42
OVER SAMPLING
SERIAL
VDD 43
INPUT
INTERFACE
DGND 44
CONTROLLER
DATA1 45
DATA2 46
DATA3 47
ZEROA 48
ZERO DETECT
1 2 3 4
IC2240 SI-3050KM-TLS
IC2241 SI-3033KM-TL
VC 1
VIN 2
GND 3
TSD
–
+
REF
VOUT 4
ADJ 5
32 31 30
FUNCTION
CONTROL
INTERFACE
ENHANCED
4X/8X
MULTI-
DIGITAL LEVEL
FILTER DELTA-
WITH SIGMA
FUNCTION MOJULE
5 6 7 8
29 28 27 26 25
DAC LPF
DAC LPF
DAC LPF
DAC LPF
DAC LPF
DAC LPF
DAC LPF
DAC LPF
9 10 11 12
IC2242 SI-3011ZD-TL
–
+
+
–
1
STR-DG820
24 VCC3
23 AGND3
22 VCC4
21 AGND4
20 VOUT8
19 AGND6
18 VCC5
17 AGND5
16 VOUT7
15 VCOM
14 VOUT1
13 VOUT2
+
–
OCP
2 3 4 5
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