Block Diagram - Digital Section - Sony STR-DG710 Service Manual

STR-DG710
5-3. BLOCK DIAGRAM — DIGITAL SECTION —
L IN
TUNER/
1
L-IN
A
AUDIO
R IN
2
SECTION R-IN
(Page 17)
IC1303
J1301
DVD WAVE
3 2
IN SHAPER
(COAXIAL)
OPTICAL INPUT SELECT
RECEIVER SWITCH
IC1354
IC1302
SAT
DIGITAL
OUT 1 6 1C0 7
IN 1Y
(OPTICAL)
5 1C1
OPTICAL
A B
RECEIVER
14 2
IC1351
VIDEO 2/
BD IN OUT 1
(OPTICAL)
X1301
12.288MHz
HDMI RE
HDMI SPDIF
I
SECTION HDMI ERROR
(Page 20)
STR-DG710
A/D CONVERTER
IC1401
DIGITAL
DOUT
∆Σ
DECIM. 12
MOD.
FILTER
PDWN 7
15 11 10
DIGITAL AUDIO
INTERFACE RECEIVER
IC1301
20
AUDIO 24
CKOUT 13
DIN2
5
BCK 14
LRCK 15
DATAO
DATA
INPUT
16
DEMODULATOR
DIN1
4
Pa,Pb DETECTION LOCK ERROR
34
DETECTION
C bit DETECTION
MICROPROCESSOR
I/F
DIN0
3
21
XOUT
22
XIN
38 37 36 35 47 17 48
VDD
+3.3V
41 42 45 46 47 48 39 50 38
DIGITAL SIGNAL PROCESSOR
IC1501
SDI1
18
SD01 23
30 SDI2
SD02 24
+1.8V
SD03 25
VDDI
SD04 26
+3.3V
VDDE
SCKOUT 14
LRCKO 19
GP8 BCKO 20
69
MCLK1 9
KFSIO
22
X1502
13.9MHz
29 BCKI2
MCLK2 12
LRCKI2
28
LRCKI1
15
CS0 44
WE0 45
17 BCKI1
OE0 43
SELECT SWITCH
IC1017
D1301
1 A Y 5 59 EXLOCK
2 B
A/B
6
SWITCH
IC1503
37 GP12
BST 56 5
68 36 32 2 113 35 33 34
63 49 83 74 65 67 68 69 73 99 100 101
SYSTEM
CONTROL
IC1907 (2/6)
18 18
8CH
D/A CONVERTER
IC1452
VOUT5
10
DATA3
47 DAC
VOUT6
9
VOUT1
14
DATA1
DAC
45
VOUT2
13
VOUT3
12
DATA2
DAC
46
VOUT4
11
SDRAM
IC1502
6 CS
VOUT7
17 7
WE
DATA4
DAC
41 OE 31
VOUT8
8
38 SCKI
40 BCK
41 LRCK
33 34 35 36 37
LRCKO
2 • Signal path
1
6
• R-ch is omitted due to
• Abbreviation
87 75 4 5 72 37
64 66
AMP
IC1403
3 1 L OUT
R-CH
AMP
IC1405
5 7 SL OUT
R-CH
AMP
TUNER/
IC1404
B
AUDIO
SECTION
3 1 C OUT
(Page 17)
5 7 SW OUT
16 7 SBL OUT
3 1
AMP
IC1406
US,CND MODEL
XM DACMDI XM
G
SECTION
XM DACMC
(Page 21)
: TUNER (FM/AM)
: VIDEO (AUDIO)
: DVD (DIGITAL)
same as L-ch.
CND : Canadian model