Block Diagram - Analog Audio Section - Sony STR-DH540 Service Manual

5-1. BLOCK DIAGRAM – ANALOG AUDIO Section –
J402 (1/2)
L
AUDIO
TV IN
R
J401
L
AUDIO
SA-CD/CD IN
R
L
AUDIO
VIDEO IN
R
L
AUDIO
SAT/CATV IN
R
J100
AUTO CAL
MIC
FM RECEIVER
US, CND
IC101
CN104
LOUT 15
FM
ROUT
75 COAXIAL CN102
4 FRF1
AEP, UK, AUS
ANTENNA
DA 13
7 ARF2 CK 10
AM
6 ARF1
IIC/RDSI 8
CN103
STR-DH540
SL OUT 6
2
DIGITAL
C
SECTION
C OUT 6
(Page 16)
SW OUT
2
FL OUT
6
2
AUDIO AMP
IC100
5 7 3 1
14
12 10 11
DIR FUNCTION SELECT
IC400
INL11
43
INR11
44
51 INL7
52 INR7
47 INL9
48 INR9
45
INL10
46 INR10
-2 OUT2 SLIN
7 68
LINE AMP
IC411
-1 OUT1 1 69 SRIN
-2 OUT2 7 70 CIN
LINE AMP
IC413
-1 OUT1 SWIN
1 71
-2 OUT2 INL1
7 63
LINE AMP
IC410
-1 OUT1 INR1
1 64
INL3
59
60 INR3
57 INL4
58 INR4
10 11
3 2
SYSTEM
CONTROL
IC2100 (1/6)
15 15
DIGITAL
ADCLOUT
76 L-IN
A
SECTION
ADCROUT 75
(Page 16)
FLOUT FL
14
FROUT 13
AMP
B
SECTION
SLOUT 18 SL
(Page 17)
SROUT
17
COUT 16 C
J402 (2/2)
SWOUT L
15
R
RY301
RELAY
DRIVER
Q301
89
STR-DH540
Ver. 1.2
AUDIO
SUBWOOFER OUT
: AUDIO
: TUNER
: MIC