Block Diagram - Digital Section - Sony STR-DH510 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
4-2. BLOCK DIAGRAM – DIGITAL Section –
TUNER/
VINL
13
L-IN
A
AUDIO
SECTION VINR
14
R-IN
IC2303
J2301
DVD WAVE
3 2 2
IN SHAPER
(COAXIAL)
OPTICAL
RECEIVER
IC2351
SAT/CATV
DIGITAL
IN OUT 1 4
(ASSIGNABLE)
(OPTICAL)
OPTICAL
RECEIVER
IC2352
TV IN
OUT 1 5
(OPTICAL)
T E
L 1 3 9 4 2 2 9 6 5 1 3
28
X2801
24.576MHz
29
TEMP
SENSOR
IC251
2
TEMP
SENSOR
IC252
2 29
TEMP
SENSOR
IC250
2 30
CN2601
3
CEC DATA
19
13
11
10
HDMI PC
E
9
SECTION
IC2601 (4/4)
12
w w w
8
3
7
5
.
STR-DH510
ADC
IC2401
IC2601 (1/4)
DIGITAL
DOUT
2 4
DECIM. 9
MOD.
FILTER
SWITCH
IC2014
6 8 7
1 CK Q 5
9
DIGITAL AUDIO IC2601 (2/4)
INTERFACE RECEIVER
11
IC2801
27 16
AUDIO /VO 33
RX0
RBCK 17
RLRCK 20
RDATA
DATA
INPUT 21
DEMODULATOR
D2010
RX2
Pa,Pb DETECTION LOCK RERR
36
DETECTION
C bit DETECTION
MICROPROCESSOR
I/F
RX3
XOUT
XIN
10 8 40 39 38 37 34 41
VDD
+3.3V
1 2 3 4 100 99
TEMP_SENSOR_1
DIR
TEMP_SENSOR_2
11 12
Q2705
DSP EX3
SWITCH
IC2001 (2/2)
80
81
82
6 13 10
x a o
y
i
http://www.xiaoyu163.com
DSP EX3
IC2001 (1/2)
79 DAI_P12 DPSIB
78 DAI_P11 DPSIA
DPSOA DAI_P6(L&R) 64
DSPOC DAI_P8(C&SW) 70
DPSOB DAI_P7(SL&SR) 65
97 FLAG2 NONAUDIO*
CLKIN 142
X2001
DAI_P20 DPFSCK
94
25MHz
XTAL 143
12
14 89 DAI_P19 DPBCK(BCK IN)
5 7 DAI_P18 DPLRCK(LRCK IN)
88
IC2601 (3/4)
1 5 16 FLAG1
DAI_P17 DPDVBCK (BCK OUT) 87
IC2603
DAI_P16 DPDVLRCK (LRCK OUT) 86
8 1
IC2602
Q Q
+1.2V
3 7 6
VDDI
+3.3V
VDDE
121 122 125 126 127 15
6 5 96 62 69 57 55 56 58
SYSTEM
CONTROL
IC2101 (2/5)
u 1 6 3
.
13 13
2 4
8 9 9
6CH DAC
IC2501
VO3L
25
DIN3
9 DAC
VO3R
26 R-CH
VO1L
21
DIN2
DAC
8
VO1R
22 R-CH
VO2L
23
DIN1
DAC
7
VO2R
24
2 MCK
3 BCK
LRCK
4
14 13 12 11
3 1 5 1 5 0 8 9 2
+3.3V
IC2002
+1.2V
+1.2V 3
REG
: TUNER (FM/AM)
: VIDEO (AUDIO)
98 95
: DVD (DIGITAL)
DAC
m
c o
STR-DH510
2
8 9 9
FL OUT
TUNER/
B
AUDIO
SL OUT
SECTION
C OUT
SW OUT
IC2901 (2/2)
+5V
+5V 4 2
+6V
REG
IC2421
+5V
+5V 4 5
+7V
REG
IC2010
4 9 8 2 9 9
+3.3V
3 1 +3.9V
REG
1