Read Sony STR-DG520 Service Manual online
STR-DG520
STR-DG520
16
16
• 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
DSPIB
EXCEPT US,CND MODEL
DPSOA_DAI_P6
DPSOC_DAI_P8
DPSOB_DAI_P7
DOUT
9
79
DSPIA
78
NONAUDIO
AUDIO 24
XMCK
20
CKOUT
13
97
DPFSCK
94
BCK IN
BCK 14
89
LRCK IN
LRCK 15
88
DATAO
64
70
65
70
65
X1302
25MHz
X1301
12.288MHz
CLKIN 142
XTAL 143
BCK OUT 87
LRCK OUT 86
99
20 18
8
19
FLAG1
ERROR
21
22
SCKI
6
BCK
8
LRCK
7
95
96
97
98
38
37
36
35
47
17
INPUT
DATA
DEMODULATOR
Pa,Pb DETECTION
LOCK
DETECTION
MICROPROCESSOR
I/F
C bit DETECTION
34
16
16
DVD
IN
DIGITAL
(COAXIAL)
1
BD IN
(OPTICAL)
OUT
OPTICAL
RECEIVER
IC1352
IC1303
DIGITAL AUDIO
I/F RECEIVER
IC1301
J1301
2
3
WAVE
SHAPER
IC1903
1
3
+3.3V
REG
IC1905
1
3
+3.3V
REG
IC1002
1
3
+1.2V
REG
SWITCH
IC1014
5
1
+1.2V
VDDI
+3.3V-2
VDDE
+3.3V
DIR
VDD
FL-IN
+3.3V
+3.3V-2
+1.2V
+5.8V
DIGITAL
DECIM.
FILTER
ADC
IC1401
DSP EX3
IC1501
ERROR
1
DA
TAO
DSP
SPIDS
DSP
SPICLK
DSP
INT
MISO
MOSI
CLK
CE
DI
DO
XST
ATE
CLK
CE
DI
DO
CKSEL1
93
100
48
XMODE
94
CKSEL1
XMODE
XST
ATE
5
3
XOUT
DIN2
DIN0
1
SAT
IN
(OPTICAL)
OUT
OPTICAL
RECEIVER
IC1351
4
DIN1
XIN
D1301
D1501
SYSTEM
CONTROL
IC1101 (2/6)
TUNER/
AUDIO
SECTION
B
TUNER/
AUDIO
SECTION
A
$3
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
DIN1
SL OUT
R-CH
22
21
DAC
DIN2
C OUT
23
SW OUT
24
DAC
1
VIN L
FR-IN
2
VIN R
D1503
D1504
CK
Q
DAC
125 126
121
127 15
122
SPIDS
RESET
SPICLK
FLAG0
MISO
MOSI
47
21
5-2. BLOCK DIAGRAM – DIGITAL Section –
(Page 15)
(Page 15)
Ver. 1.1
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