Denon avr-s720w, Service Manual

Page: 16 / 169

SCH10_NETWORK
STBY POWER GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
VBUS
USBD+
USBD-
DGND
DNGD
T
O
A
U
D
IO
PA
R
T
GN
D
SD
A
N
C
N
C
N
C
SC
L
R
ST
V
C
C
T
O
H
D
M
I_
R
X
DVDD
DGND
LDOO
XSMT
FMT
LRCK
DIN
BCK
SCK
FLT
CPVDD
CAPP
CPGND
CAPM
VNEG
OUTL
OUTR
AVDD
AGND
DEMP
I2S
LEFT JUSTIFIED
R8059 R8058
O
O X
X
FR
O
M
U
SB
B
'D
GND
IN
IN
EN /OC
OUT
OUT
OUT
1.
V
IN
(1
.25
V
)
2.
V
IN
(2
.5
V
)
3.
V
IN
(1
.25
V
)
4.
V
IN
(2
.5
V
)
5.
D
GN
D
6.
D
GN
D
7.
V
IN
(1
.8
V
)
8.
V
IN
(3
.3
V
)
9.
V
IN
(1
.8
V
)
10
.V
IN
(3
.3
V
)
11
.D
GN
D
12
.R
T
C
3V
3
13
.S
PF
0
14
.D
GN
D
15
.N
R
ES
ET
16
.U
A
R
T
_R
XD
1
17
.S
PF
1
18
.U
A
R
T
_T
XD
1
19
.M
II
T
XD
3
20
.A
V
4D
A
T
A
1
21
.D
GN
D
22
.A
V
4D
A
T
A
0
23
.S
PI_
D
IN
24
.D
GN
D
25
.S
PI_
D
O
U
T
26
.M
C
K
27
.S
PI_
C
LK
28
.L
R
C
K
29
.S
PI_
N
C
S0
30
.B
C
K
31
.D
GN
D
32
.A
V
2D
A
T
A
1
33
.M
II
T
XD
2
34
.A
V
2D
A
T
A
0
35
.I2
C
_S
D
A
36
.D
GN
D
37
.I2
C
_S
C
L
38
.E
T
H
_L
ED
_S
PEE
D
39
.A
V
2D
A
T
A
2
40
.A
V
2D
A
T
A
3
41
.M
II
R
XD
2
42
.E
T
H
_L
ED
_A
C
T
43
.A
V
3C
T
R
L0
44
.D
GN
D
45
.D
GN
D
46
.E
T
H
_T
XP
47
.A
V
3C
LK
48
.E
T
H
_T
XN
49
.H
DD
A
T
A
14
50
.E
T
H
_R
XP
51
.H
DD
A
T
A
15
52
.E
T
H
_R
XN
53
.D
GN
D
54
.D
GN
D
55
.U
SB
_O
T
G
_D
N
56
.E
XT
_P
A
_E
N
1_
5
57
.U
SB
_O
T
G
_D
P
58
.M
II
R
XD
3
59
.U
SB
_P
W
R
_E
N
60
.A
V
3C
T
R
L1
61
.U
SB
_V
B
U
S
62
.E
XP
_P
A
_E
N
1_2
4
63
.U
SB
_I
D
64
.D
GN
D
1.
H
DD
A
T
A
12
2.
A
V
0D
A
T
A
0
3.
H
DD
A
T
A
13
4.
A
V
0D
A
T
A
1
5.
H
DD
A
T
A
14
6.
A
V
0D
A
T
A
2
7.
H
DD
A
T
A
15
8.
A
V
0D
A
T
A
3
9.
D
GN
D
10
.D
GN
D
11
.H
DD
A
T
A
11
12
.A
V
1D
A
T
A
0
13
.H
DD
A
T
A
10
14
.A
V
1D
A
T
A
1
15
.H
DD
A
T
A
9
16
.A
V
1D
A
T
A
2
17
.H
DD
A
T
A
8
18
.A
V
1D
A
T
A
3
19
.D
GN
D
20
.D
GN
D
21
.H
DD
A
T
A
7
22
.A
V
0C
LK
23
.H
DD
A
T
A
6
24
.A
V
0C
T
R
L0
25
.H
DD
A
T
A
5
26
.A
V
0C
T
R
L1
27
.H
DD
A
T
A
4
28
.A
V
0C
T
R
L2
29
.D
GN
D
30
.D
GN
D
31
.H
DD
A
T
A
0
32
.M
LB
C
LK
33
.H
DD
A
T
A
1
34
.M
LB
SI
G
35
.H
DD
A
T
A
2
36
.M
LB
D
A
T
A
37
.H
DD
A
T
A
3
38
.D
GN
D
39
.D
GN
D
40
.D
GN
D
41
.T
C
K
42
.H
U
B
_S
C
L
43
.U
A
R
T
_R
XD
0
44
.H
U
B
_S
D
A
45
.U
A
R
T
_T
XD
0
46
.M
II
T
XE
R
47
.T
D
I
48
.M
II
T
XC
LK
49
.T
D
O
50
.M
II
C
O
L
51
.T
M
S
52
.M
II
C
R
S
53
.S
PI1
C
LK
54
.A
V
3D
A
T
A
0
55
.S
PI1
D
IN
56
.A
V
3D
A
T
A
1
57
.D
GN
D
58
.D
GN
D
59
.S
PI1
D
O
U
T
60
.S
PI1
H
O
LD
B
61
.S
PI1
C
S0
62
.S
PI1
W
PR
O
T
63
.D
GN
D
64
.H
U
B
_C
O
N
T
R
O
L
FR
O
M
D
IG
IT
A
L
SU
PP
LY
P
A
R
T
DEBUG_RX
DEBUG_TX
DGND
NET3.3V
N.C
N.C
N.C
U
A
R
T
3.3V
FROM MCU PART
TO DIR_PLD PART
SCK
GND
MOSI
VCC
CS
MISO
GND
MP:OPEN
CS
VCC
DNU/SIO3
RESET
NC
NC
NC
SO/SIO1
SCLK
SI/SIO0
WP/SIO2
GND
NC
NC
NC
NC
NETWORK PART
NETWORK MODULE
BASIC CONNECTOR
EXTENDED CONNECTOR
OE1
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
GND
VCC
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
Y10
OE2
C
800
8
0.
1u
F
L8006
CB05YTYH221
R
804
0
10
0
R8047
OPEN
R8046
OPEN
R8041
10
D
800
1
O
PE
N
D
800
2
O
PE
N
D
800
3
O
PE
N
D
800
4
O
PE
N
C
801
7
O
PE
N
C
801
6
O
PE
N
T8015
T8016
T8014
T8017
T8018 C
806
3
2200
P
C
806
4
2200
P
R
805
1
O
PE
N
R
805
2
O
PE
N
R
805
3
O
PE
N
R
805
4
O
PE
N
R
805
7
10
K
C
801
1
1u
F
C
801
0
1u
F
1 2 3 4
5 6 7 8
9
IC
80
2
M
FI337
S395
9
C
802
1
0.
1u
F
1
2
3
4
5
6
7
8
9
10 11
12
15
16
17
18
19
20
14
13
IC805
CVIPCM5100PWR
C
806
0
10
/6
.3
V
C
806
2
10
/6
.3
V
C
806
1
0.
1u
F
C
805
9
0.
1u
F
C
805
1
0.
1u
F
C
805
2
0.
1u
F
C8055
2.2/6.3V C
805
7
0.
1u
F
C
805
6
2.
2/
6.
3V
R8061
470
R8062 470
C8053
0.1uF
C
805
4
10
/6
.3
V
R8060
10K
R
805
5
10
K
R8059
OPEN
R
805
6
O
PE
N
T8020 T8019
R8063 0
R8064
0
C
802
2
0.
1u
F
R
805
8
10
K
C
801
2
0.
022
uF
C
805
8
O
PE
N
1
2
3
4 5
6
7
8
IC801
CVIBD82065FVJ-E2
1
2
3
4
5
6
7
8
9
10
JK801
CJJ9L029Z
RJ45
C
800
9
0.
1u
F
C
800
7
0.
1u
F
R8018
OPEN
T
800
2
T
800
3
T
800
4
T
800
1
1
2
3
4
5
6
7
CN803
04-6232-007-010-801+
CJP07GA333ZR
1
2
3
4
5
6
7
8
RN801
100 X 4
C
800
5
0.
1u
F
R8020 33
R8019 33
R
800
6
10
K
R
801
7
33
R
801
6
33
R
801
5
33
R8022 10K
R8021 10K
R8035
10K
C8006 0.1uF
1
2
3
4
5
6
7
CN805
CJP07GA333ZR
T
801
0
T
801
1
T
801
2
T
801
3
R8034
33
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
IC
80
3
C
V
IM
X25
L25635
FM
I-
10
G
L8007
EXC34CE900U
L8008
EXC34CE900U
C
800
1
10
/6
.3
V
C
800
2
10
/6
.3
V
C
800
3
10
/6
.3
V
C
800
4
10
/6
.3
V
R
800
7
O
PE
N
R
800
9
O
PE
N
R
802
6
0
R
802
7
0
R
801
0
10
K
R
801
3
0
1 2 3 4
5 6 7 8
R
N
80
2
47
X
4
1 2 3 4
5 6 7 8
R
N
80
3
47
X
4
R
802
8
47
R
803
3
O
PE
N
R
803
2
O
PE
N
R
803
1
O
PE
N
R
803
0
O
PE
N
R
802
9
O
PE
N
L8004
CB03YTYH600
L8003 CB03YTYH600
L8002 CB03YTYH600
L8001
CB03YTYH600
R8001
10K
R8023 OPEN
R8024 OPEN
R8025 OPEN
D8051
KDS160
64
63 61
62
59
60 58
57 29
30 32
31 33
34
35
36
37
38
39
40 42
41
44
43 45
46 56
55 53
54
51
52 50
49
48
47 19
20
21
22 24
23
26
25 27
28 18
17 15
16
13
14 12
11
10
9
8
7
6
5 3
4 2
1
CN801
CJP64GA321ZP
64
63 61
62
59
60 58
57 29
30 32
31 33
34
35
36
37
38
39
40 42
41
44
43 45
46 56
55 53
54
51
52 50
49
48
47 19
20
21
22 24
23
26
25 27
28 18
17 15
16
13
14 12
11
10
9
8
7
6
5 3
4 2
1
CN802
CJP64GA321ZP
R
800
3
10
0
T8021
T8022
T8023
T8024
T8025
T
800
5
4
3
2
1
RN804
0 X 2
T
800
6
T
800
7
T
800
8
T
800
9
R
801
1
0
R
801
2
O
PE
N
R
800
4
10
0
R
800
5
10
0
L8005
OPEN
R
804
2
0
R
804
3
0
R
807
5
10
K
1
5 4
2
N
C
V
C
C
GN
D
IN
A
O
U
T
Y
3
IC
80
7
O
PE
N
C
801
9
O
PE
N
R8081
OPEN
R8080
OPEN
1 5
4
2
VIN VOUT
STBY
GND
NC
3
IC806
BU33TD3WG
R
909
3
10
K
R
800
2
10
0
1
2
3
4
5
CN804
CJP05GI288ZY
SMAW200-05P
1
2
3
4
5
6
7
8
9
10
11
12 13
14
15
16
17
18
19
20
21
22
23
24
IC804
CVISN74LVC827APWR
R8036
47K
Q8001
CVTRT1N141C
C8018
0.1uF
R
803
7
10
K
1
2
3
4
5
6
7
8
RN806
100 X 4
1
2
3
4
5
6
7
8
RN805
100 X 4
R8038
47
BN701
OPEN
BN702
OPEN
BN703
STYLE_PIN
BN704
OPEN
R
804
4
0
R
804
5
0
N
PC
K
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
BK801
CMD1A924
T
802
7
T
802
6
BN705
OPEN
NET_R
NET_L
DAGND
DA+5V
DAGND
VD0
VD1
VD2
VD3
VD4
BCLK
VD5
VD6
VD7
AGND
NET1.25V
NET3.3V
DGND
NET1.8V
NET2.5V
D5V
E_
R
ES
ET
E_
SP
IC
S
E_
SP
IC
LK
E_
SP
IM
IE
O
E_
SP
IM
O
EI
E_
SP
I_
R
EQ
N
ET
_S
PD
IF
N
ET
_U
SB
D
A
T
A
-/
FR
N
ET
_U
SB
D
A
T
A
F/
FL
N
ET
_U
SB
_L
R
C
K
N
ET
_U
SB
_B
C
K
N
ET
_U
SB
_M
C
K
N
ET
_U
SB
D
A
C
D
A
T
A
N
ET
_U
SB
D
A
C
LR
C
K
N
ET
_U
SB
D
A
C
B
C
K
N
ET
_U
SB
D
A
C
M
C
K
/N
ET
_U
SB
M
U
T
E
T
X_
+ T
X_
-
R
X_
+
R
X_
-
U
SB
D
-
U
SB
D
+
U
SB
V
B
U
SDR
V
D
V
_P
O
W
ER
2A
TO A2
4B
TO B4
3C
TO C3
8C
TO C8
D2
TO 2D
CN804
TO BN104
16
Caution in
servicing
Electrical
Mechanical
Repair Information
Updating