Read Sony STR-DH500 Service Manual online
STR-DH500
STR-DH500
13
13
DSPIB
DPSOA_DAI_P6
DPSOC_DAI_P8
DPSOB_DAI_P7
DOUT
9
79
DSPIA
78
NONAUDIO
AUDIO 33
XMCK
27
RMCK
16
97
DPFSCK
94
BCK IN
RBCK 17
89
LRCK IN
RLRCK 20
88
RDATA
64
70
65
70
65
X1301
12.288MHz
CLKIN 142
XTAL 143
BCK OUT 87
LRCK OUT 86
99
20 18
8
19
FLAG1
RERR
28
29
SCKI
6
BCK
8
LRCK
7
95
96
97
98
40
39
38
37
34
INPUT
DATA
DEMODULATOR
Pa,Pb DETECTION
LOCK
DETECTION
MICROPROCESSOR
I/F
C bit DETECTION
36
16
21
1
OUT
OPTICAL
RECEIVER
IC1352
IC1303
DIGITAL AUDIO
I/F RECEIVER
IC1201
2
3
WAVE
SHAPER
IC1905
1
3
+3.3V
REG
IC1002
1
3
+1.2V
REG
SWITCH
IC1014
5
1
+1.2V
VDDI
+3.3V
VDDE
+3.3V
DIR
Temp Sensor 1
VDD
L-IN
+3.3V
+1.2V
+5.8V
IC2210
5
4
+5V
REG
+5V
+7V
DIGITAL
DECIM.
FILTER
ADC
IC1401
DSP EX3
IC1501
ERROR
1
DA
TA0
DSP
SPIDS
DSP
SPICLK
DSP
INT
MISO
MOSI
CLK
CE
DI
DO
CL
CE
DI
DO
CKST
93
41
XMODE
94
CKSEL1
XMODE
5
8
2
TEMP
SENSOR
IC4903
2
TEMP
SENSOR
IC4803
46
Temp Sensor 2
2
TEMP
SENSOR
IC4902
44
XOUT
RX3
RX4
1
OUT
OPTICAL
RECEIVER
IC1351
10
RX6
XIN
D1101
SYSTEM
CONTROL
IC1101 (2/5)
ΔΣ
MOD.
XRST
11
14
12
15
MUTE
57
DCAC_INT
MDI
MC
ML
MUTE
ML
12
13
MC
13
14
MD
DIN3
FL OUT
R-CH
VO3L
VO3R
VO1L
VO1R
VO2L
VO2R
9
26
25
8
7
2 MCK
3 BCK
3 BCK
LRCK
4
6CH DAC
IC1452
DAC
DIN2
SL OUT
R-CH
22
21
DAC
DIN1
C OUT
23
SW OUT
24
DAC
13
VINL
R-IN
14
VINR
CK
Q
DAC
125 126
121
127 15
122
SPIDS
RESET
SPICLK
FLAG0
MISO
MOSI
47
21
EXCEPT US,CND MODEL
D1501
D1503
D1504
DVD
IN
DIGITAL
(COAXIAL)
BD IN
(OPTICAL)
J1301
SAT
IN
(OPTICAL)
X1302
25MHz
US MODEL
EXCEPT US MODEL
• Signal path
: TUNER (FM/AM)
: VIDEO (AUDIO)
: DVD (DIGITAL)
• R-ch is omitted due to
: TUNER (FM/AM)
: VIDEO (AUDIO)
: DVD (DIGITAL)
• R-ch is omitted due to
same as L-ch.
• Abbreviation
CND : Canadian model
• Abbreviation
CND : Canadian model
TUNER/
AUDIO
SECTION
(Page 12)
(Page 12)
TUNER/
AUDIO
SECTION
(Page 12)
(Page 12)
"
#
4-2. BLOCK DIAGRAM – DIGITAL AB Section –
Ver. 1.1
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