Sony STR-DH730 - Block Diagrams Overview; Analog Audio Block Diagram

13
13
STR-DH730/DH830
STR-DH730/DH830
5-1. BLOCK DIAGRAM – ANALOG AUDIO Section –
SECTION 5
DIAGRAMS
L
R
VIDEO 1
AUDIO OUT
J401 (1/2)
J409
-1
-2
-4
-5
-4
-5
-7
-8
J4100
AUTO CAL
MIC
J401 (2/2)
-1
-2
SA-CD/CD
AUDIO IN
L
R
TV
AUDIO IN
L
R
L
R
VIDEO 1
AUDIO IN
VIDEO 2
IN AUDIO
L
R
SAT/CATV
AUDIO IN
R
L
11
TUNER_RDS_CLK
AM
TUNER
IC101
ROUT
FM 75ȍ
COAXIAL
ANTENNA
ARF1
ARF2
6LJQDOSDWK
: AUDIO
: MIC
5FKLVRPLWWHGGXHWR
VDPHDV/FK
INL21- 1-OUT
INR22- 2-OUT
INR10
INL10
INR12
INL12
INR7
INL7
ADC ROUT
ADC LOUT
SWOUT
COUT
SROUT
SLOUT
SBROUT
SBLOUT
FROUT
FLOUT
RECL3
RECR3
INR9
INL9
AMP
IC102
61
5
3
2
62
7
5FK
5FK5FK
J100 (1/2)
SW
SL
SBL
FL
L-IN
INL3
INL4
INR4
INR3
SBL IN
SBR IN
SL IN
SR IN
C IN
SW IN
FL IN
FR IN
INPUT SELECTOR
IC400
SBL OUT
SL OUT
FL OUT
C OUT
SYSTEM
CONTROL
IC2105 (1/5)
9
TUNER_MOSI
10
TUNER_CLK
EVOL_DATA DATA
CLK
DCAC_MUTE
EVOL_CLK
97
96
41
57
58
10
11
59
60
75
14
13
20
19
15
C
18
66
67
68
71
5FK
5FK
73
5FK
5FK
5FK
5FK
5FK
5FK
17
69
70
72
48
47
52
51
42
41
46
45
16
76
25
26
OP AMP
IC4121
SW OUT
5FK
5FK
5FK
5FK
5FK
5FK
5FK
5FK
5FK
5FK
5FK
75
13
14
LOUT
15
DA
13
CK
10
IIC/RDSI
8
6
7
FRF1
4
DIGITAL
SECTION
(Page 14)
DIGITAL
SECTION
(Page 14)
AMP
SECTION
(Page 15)
MUTE
SW
Q4121
MUTE
DRIVER
Q4123
A
B
C