Sony STR-DN1040 Service Manual ▷ View online
STR-DN1040
STR-DN1040
25
25
6-3. BLOCK DIAGRAM – DIGITAL Section (2/2) –
+3.3V REG.
IC3500
SW SELECTOR
IC3501
D/A DIGITAL SIGNAL PROCESSORS
AND CONTROLLERS
IC3202
SD-RAM
IC3200
SD-RAM
IC3203
EEPROM
IC3206
DIGITAL VIDEO
SECTION
(Page 28)
(Page 28)
F
DIGITAL VIDEO
SECTION
(Page 28)
(Page 28)
G
2
5
2Y0
2Y2
2Y1
B
A
2-COM
1
10
3
9
/CS2
A10
MISO2
B10
MOSI2
B9
SCK2
A9
/CS2
1
SO
2
SI
5
SCK
6
HDMI
H22
H23
H23
J22
J23
J23
K22
K23
L22
L23
K20
K23
L22
L23
K20
J20
L20
L20
+5V
+6V
+5V POWER
+5V POWER
+5V
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
+5V POWER
CEC
CEC
CEC_PCONT
OUT A
ARC
TX1_2+
TX1_2-
TX1_1+
TX1_1-
TX1_0+
TX1_0-
TX1_C+
TX1_C-
DDC1_SCL
DDC1_SDA
HPD_TX1
VOUT
VIN
VOUT
VIN
VOUT
VIN
Vout
Vin
VOUT
VDD
CN3201
4
6
6
1
3
3
7
9
10
12
15
16
19
18
13
9
10
12
15
16
19
18
13
P22
TX2_2+
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
+5V POWER
TX2_2-
TX2_1+
TX2_1-
TX2_0+
TX2_0-
TX2_C+
TX2_C-
DDC2_SCL
P23
R22
R23
T22
T23
U22
U23
P20
R22
R23
T22
T23
U22
U23
P20
DDC2_SDA
HPD_TX2
+5V
R20
T20
T20
OUT B
ARC
CN3200
4
6
6
1
3
3
7
9
10
12
15
16
19
18
9
10
12
15
16
19
18
+5V
DQ0 - DQ15
DQ0 - DQ15
A0 -
A12
A0 -
A12
DDR_DQ[0] - DDR_DQ[15]
DDR_A[0] - DDR_A[12]
DDR_DQ[16] - DDR_DQ[31]
14 D2+_3
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
CEC
+5V POWER
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
CEC
+5V POWER
D2-_3
D1+_3
D1-_3
D0+_3
D0-_3
D1+_3
D1-_3
D0+_3
D0-_3
CLK+_3
CLK-_3
SCL3
CLK-_3
SCL3
13
11
10
11
10
8
7
5
4
2
7
5
4
2
SDA3
HPD3
HPD3
1
64
CN3505
4
6
6
1
3
3
7
9
9
10
12
15
16
19
13
18
12
15
16
19
13
18
VIDEO 3
IN
63 D2+_2
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
CEC
+5V POWER
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
CEC
+5V POWER
D2-_2
D1+_2
D1-_2
D0+_2
D0-_2
D1+_2
D1-_2
D0+_2
D0-_2
CLK+_2
CLK-_2
SCL2
CLK-_2
SCL2
62
60
59
57
56
54
53
52
60
59
57
56
54
53
52
SDA2
HPD2
HPD2
51
50
50
CN3506
4
6
6
1
3
3
7
9
9
10
12
15
16
19
13
18
12
15
16
19
13
18
48 D2+_1
DATA2+
SWSEL_B
SWSEL_A
SW_+5V
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
CEC
+5V POWER
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
CEC
+5V POWER
D2-_1
D1+_1
D1-_1
D0+_1
D0-_1
D1+_1
D1-_1
D0+_1
D0-_1
CLK+_1
CLK-_1
SCL1
CLK-_1
SCL1
47
45
44
42
41
39
38
37
45
44
42
41
39
38
37
SDA1
HPD1
HPD1
36
35
35
CN3507
4
6
6
1
3
3
7
9
9
10
12
15
16
19
13
18
12
15
16
19
13
18
SAT/CATV
IN
SA-CD/CD
IN
(for AUDIO)
RY3200
+2.8 REG.
Q3200
4
5
HDMI OUT A +5V REG.
IC3204
4
5
HDMI OUT B +5V REG.
IC3205
1
8
+5V REG.
IC3509
6
1
+5V REG.
IC3507
5
1
+5V REG.
IC3503
+2.5V
PVDD
DVDD
VDD
VOUT
VIN
VOUT
VDD
VO
VCC
VO
VCC
VDD
4
5
+1.8V REG.
IC3208
4
2
+1.8V REG.
IC3207
1
8
+1.8V REG.
IC3209
1
8
+1.8V REG.
IC3210
HDMI
6LJQDOSDWK
: AUDIO (DIGITAL)
: VIDEO
: VIDEO
STR-DN1040
STR-DN1040
26
26
6-4. BLOCK DIAGRAM – AMP Section –
FL
POWER AMP
LIMITER
Q602, Q603
BOOSTER
Q600
CURRENT
DETECT
Q604
CURRENT
DETECT
Q605
BOOSTER
Q601
D600
D650
D800
D850
D700
D750
D550
RY350
RY921
TB501 (1/2)
TB501 (2/2)
FRONT A
R
L
+
-
+
-
J101
PHONES
FR
Q620
POWER AMP
Q622
Q624
Q625
Q624
Q625
Q670
Q672
Q674
Q675
Q672
Q674
Q675
Q720
POWER AMP
Q722
Q724
Q725
Q724
Q725
Q570
POWER AMP
Q572
Q574
Q575
Q574
Q575
Q770
Q772
Q774
Q775
Q772
Q774
Q775
Q820
Q822
Q824
Q825
Q822
Q824
Q825
Q870
Q872
Q874
Q875
Q872
Q874
Q875
LIMITER
Q652, Q653
BOOSTER
Q650
CURRENT
DETECT
Q654
CURRENT
DETECT
Q655
RELAY
DRIVER
Q375
BOOSTER
Q651
SBL
LIMITER
Q802, Q803
BOOSTER
Q800
CURRENT
DETECT
Q804
CURRENT
DETECT
Q805
BOOSTER
Q801
LIMITER
Q852, Q853
CURRENT
DETECT
Q854
CURRENT
DETECT
Q855
SL
LIMITER
Q702, Q703
BOOSTER
Q700
CURRENT
DETECT
Q704
CURRENT
DETECT
Q705
BOOSTER
Q701
LIMITER
Q752, Q753
BOOSTER
Q750
CURRENT
DETECT
Q754
CURRENT
DETECT
Q755
BOOSTER
Q751
SYSTEM CONTROL
IC2100 (3/5)
C
PROTECT
TEMP_SENSOR_2
TEMP_SENSOR_1
LIMITER
HP_R
Y
FRONT_SPK_R
Y
SBL_SBR_R
Y
C/SL_SR_R
Y
HP_DET
LIMITER
Q552, Q553
BOOSTER
Q550
CURRENT
DETECT
Q554
CURRENT
DETECT
Q555
PROTECTOR
Q320 ~ Q321,
Q320 ~ Q321,
Q323 ~ Q325
BOOSTER
Q551
TH251
TH252
SBR
SR
RELAY
DRIVER
Q350
RELAY
DRIVER
Q360
RELAY
DRIVER
Q355
RELAY
DRIVER
Q365
RY360
TB503
SURROUND BACK/
BI-AMP/ FRONT HIGH/
FRONT B
R
L
+
-
+
-
SPEAKERS
RY355
TB502
SURROUND
R
L
+
-
+
-
RY365
D2119
D2118
D2120
CENTER
+
-
BOOSTER
Q850
BOOSTER
Q851
ANALOG AUDIO
SECTION
(Page 23)
(Page 23)
B
67
68
92
66 86 90
88 91
ZONE2_PREOUT_SW_R
Y
89
4
6LJQDOSDWK
: AUDIO
5FKLVRPLWWHGGXHWR
5FKLVRPLWWHGGXHWR
VDPHDV/FK
STR-DN1040
STR-DN1040
27
27
6-5. BLOCK DIAGRAM – ANALOG VIDEO/USB Section –
Y
P
R
P
B
J212 (1/2)
9
10
11
Y
P
R
P
B
Y
P
R
P
B
J212 (2/2)
1
2
3
3
2
1
5
6
7
CN106
+D
CR
CB
CY
CB
CY
CVBS
-D
DC5V
1A MAX
6LJQDOSDWK
: AUDIO
: VIDEO
: USB
47
48
49
48
49
35
AIN4
AIN5
AIN6
AIN5
AIN6
AIN1
X3200
28.63636MHz
21
22
XT
AL
XT
AL1
3.3V VOLTAGE
CONTROL
Q3005
73 USB_PCONT
USB_OVC
HDMI CONTROLLER
IC3000 (1/2)
VIDEO AMPLIFIER
IC220
D/A CONVERTER
IC3201
VIDEO SWITCH
IC2353
LINEAR AUDIO PROCESSING
IC223
POWER CONTROL
IC4102
OVERLOAD CONTROL
IC4101
50
NW_RESET
99
BT_PCONT
100
BT_VURX_BTTX
101
BT_VUTX_BTRX
4
13
12
RESET
I2C_SDA
I2C_SCL
3
CH1 IN2
9
CH2 IN2
12
CH3 IN2
5
CH1 IN3
10
CH2 IN3
11
CH3 IN3
16 CH3 OUT
18 CH2 OUT
20 CH1 OUT
18 CH2 OUT
20 CH1 OUT
10 VOUT1
USB MEMORY
IC4000
5
74
4
3
EN
FAULT
3URJB987;
NETWORK SELECTOR
IC3002
125
2
1A
3URJB985;
126
7
2Y
10
3B
12
4Y
EN
4
BT_R
BT_L
BT_L
ANALOG AUDIO
SECTION
(Page 23)
(Page 23)
D
3
VIN2
VIN3 1
1 VIDEO_IN
7
OUT
92
COMP_DET
3.3V
BTRX
BTTX
CN4800
J218
12
5
9
8
9
8
LCH_N
RCH_P
LCH_P
3
4
4
RCH_N
2
BLUETOOTH
MODULE
CN7002
CN7000
74
76
58
56
38
36
106
108
112
114
6
RX–
RX+
TX–
TX+
5
4
3
NETWORK
MODULE
VIDEO
MONITOR OUT
COMPONENT
VIDEO
MONITOR
OUT
COMPONENT VIDEO
IN 2
(DVD ASSIGNABLE)
IN 1
(SAT/CATV ASSIGNABLE)
VIDEO
VIDEO IN
VIDEO
SAT/CATV IN
BR, US, CND
Ver. 1.1
STR-DN1040
STR-DN1040
28
28
6-6. BLOCK DIAGRAM – DIGITAL VIDEO Section –
6LJQDOSDWK
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DIGITALSECTION
(1/2)
(Page 24)
E
DIGITAL SECTION
(2/2)
(Page 25)
F
DIGITAL SECTION
(2/2)
(Page 25)
G
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Ver. 1.1
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