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

4-2. BLOCK DIAGRAM – DIGITAL Section –
TUNER/
VINL
13
L-IN
A
AUDIO
VINR
SECTION
14
R-IN
IC2303
J2301
DVD WAVE
3 2 2
IN SHAPER
(COAXIAL)
OPTICAL
RECEIVER
IC2351
SAT/CATV
DIGITAL
IN 1
OUT 4
(ASSIGNABLE)
(OPTICAL)
OPTICAL
RECEIVER
IC2352
TV IN
1
OUT 5
(OPTICAL)
28
X2801
24.576MHz
29
TEMP
SENSOR
IC251
2
TEMP
SENSOR
IC252
2 29
TEMP
SENSOR
IC250
2 30
CN2601
3
19
13
11
10
HDMI PC
E
9
SECTION
12
8
3
7
5
STR-DH510
ADC
IC2401
IC2601 (1/4)
DIGITAL
DOUT
9 2 4
DECIM.
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
CEC DATA
DSP EX3
SWITCH
IC2001 (2/2)
80
81
82
IC2601 (4/4)
6 13 10
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
94 DAI_P20 DPFSCK
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
+1.2V
VDDI
+3.3V
VDDE
121 122 125 126 127 15
6 5 96 62 69 57 55 56 58
SYSTEM
CONTROL
IC2101 (2/5)
13 13
6CH DAC
IC2501
VO3L
FL OUT
25
DIN3
9 DAC
VO3R
26 R-CH
VO1L
21 SL OUT
DIN2
DAC
8
VO1R
22 R-CH
VO2L
23 C OUT
DIN1
DAC
7
VO2R
24 SW OUT
IC2901 (2/2)
+5V
+5V 4 2 +6V
REG
IC2421
2 MCK
3 BCK
+5V
+5V
4 5 +7V
LRCK REG
4
14 13 12 11
IC2010
+3.3V
+3.3V 3 1
+3.9V
REG
IC2002
+1.2V
3 1
+1.2V
REG
: TUNER (FM/AM)
: VIDEO (AUDIO)
98 95
: DVD (DIGITAL)
DAC
STR-DH510
TUNER/
B
AUDIO
SECTION