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STR-DA2400ES/DG920
6-3.
BLOCK DIAGRAM - ANALOG AUDIO Section J401 (1/2)
EQ AMP
IC4001
L
PHONO
IN
12 X0 AUDIO INPUT
SELECTOR
IC4002
14 X1
R-CH
R
X 13
38 INL9
RECL2 46
R
SELECT
SWITCH
Q4010, 4012
R-CH
L
J404 (2/2)
L
RECL1 44
R-CH
30 INL5
R
AUDIO INPUT SELECTOR,
ELECTRICAL VOLUME
IC404
R-CH
SAT
AUDIO IN
28 INL4
L
BD
AUDIO IN
–2
R
L
24 INL2
LIGO 91
90 LVIN
SLIGO 100
99 SLVIN
CVGO 97
96 CVIN
R-CH
R
L
R-CH
R
AUDIO INPUT SELECTOR
IC403
SBLOUT 83
R-CH
13 SLIN1
SBLIGO 73
9 L6
COM3 10
SUBL2 62
5 L3
COM4 12
6 L4
COM1 4
R-CH
–2
R
SUR BACK
R-CH
L
RY4551
(DA2400ES: US)
RY4051
(DA2400ES: AEP, ECE, UK)
74 SBLVIN
34 INL7
–1
CENTER
–2
SUBWOOFER
RY4552
(DA2400ES: US)
RY4052
(DA2400ES: AEP, ECE, UK)
RY4553
(DA2400ES: US)
RY4053
(DA2400ES: AEP, ECE, UK)
RY4554
(DA2400ES: US)
RY4054
(DA2400ES: AEP, ECE, UK)
Q4551
Q4552
Q4553
Q4554
RELAY
RELAY
RELAY
(DA2400ES: US)
(DA2400ES: US)
(DA2400ES: US)
(DA2400ES: US)
DRIVE
DRIVE
DRIVE
Q4051
Q4052
Q4053
Q4054
(DA2400ES: AEP, ECE, UK)
(DA2400ES: AEP, ECE, UK)
(DA2400ES: AEP, ECE, UK)
(DA2400ES: AEP, ECE, UK)
RELAY
DRIVE
2 L1
15 SBLIN1
3 L2
J408
DA_L, DA_SL, DA_C, DA_SW, DA_SBL
(Page 28)
AUDIO INPUT SELECTOR
IC8013
(Page 27)
8 IND2
OUT2 13
6 INC2
(DA2400ES: US/DG920)
DA_L
DA_SL
DA_C
DA_SW
DA_SBL
49
52
51
56
54
MIC AMP
IC705
MUTING
Q713
MUTING
CONTROL SWITCH
Q712, 714
4 INB2
(Page 28)
2 INA2
DA
CL
(DA2400ES: US)
22 23
J703 (1/2)
VIDEO 2 IN
PORTABLE AV IN
AUDIO
STR-DA2400ES/DG920
LINE AMP
IC706
L
R
16
8
9
83
82
169
35
MIC_ON
SIRIUS_L
FUNC_LAT
RECA2 17
(Page 28)
J701
AUTO CAL MIC
D709
60 59
XM_L
24
(Page 32)
LEVEL SHIFT
IC8022 (2/2)
LIN2
SLIN2
CIN2
SWIN2
SBLIN2
36 INL-8
COM2_DATA, COM2_CLK
DATA
CLK
SUBWOOFER
(Page 27)
COM2_CLK
COM2_DATA
17 SWIN1
23
Abbreviation
ECE : Continental European, East European and Russian models
17 16 14
12 CIN1
RELAY
(Page 30)
DATA
CK
ST
R-CH
CENTER
PRE OUT
J4552 (DA2400ES: US)
J4052 (DA2400ES: AEP, ECE, UK)
SUR BACK
R
19
L
8 L5
10 LIN1
R
21
–1
SWOUT 81
L
DM_L
R
COUT 86
SURROUND
13
–2
80 SWVIN
SWIGO 79
R
TUN_L
L
22 INL1
L
3
–1
SURROUND
FRONT
18
SW_OUT
L
R-CH
J407
MULTI
CHANNEL
INPUT
C_OUT
–1
SLOUT 85
R-CH
J404 (1/2)
VIDEO 1
AUDIO IN
(DA2400ES)
FRONT
R-CH
26 INL3
R
22
J4551 (DA2400ES: US)
J4051 (DA2400ES: AEP, ECE, UK)
LOUT 88
L
VIDEO 1
AUDIO OUT
(Page 30)
R-CH
R
J403
DVD
AUDIO IN
SBL_OUT
R-CH
SL_OUT
L_OUT
R
R
L_OUT, SL_OUT, SBL_OUT,
C_OUT, SW_OUT
L
TV
IN
MD/TAPE
OUT
R
R-CH
J402
MD/TAPE
IN
L
32 INL6
L
6
(Page 27)
J401 (2/2)
A
10
SA-CD/CD
IN
L_OUT
LINE AMP
IC4005
AOUTL 41
BRAVIA_SEL
EVOL_CLK
EVOL_DATA
SEL_CLK SYSTEM CONTROLLER
IC8014 (3/7)
SEL_DATA
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: AUDIO (ANALOG)
: TUNER
R-CH
29
29