Denon avr-s720w Service Manual

SCH10_NETWORK
STBY POWER GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
VBUS
USBD+
USBD-
DGND
DNGD
TO AUDIOPART
GND SDA NC NC NC
SCL
RST
VCC
TO HDMI_RX
DVDD
DGND
LDOO
XSMT
FMT
LRCK
DIN
BCK
SCK
FLT
CPVDD
CAPP
CPGND
CAPM
VNEG
OUTL
OUTR
AVDD
AGND
DEMP
I2S
LEFT JUSTIFIED
R8059R8058
O
OX
X
FROM USB B'D
GND
IN
IN
EN/OC
OUT
OUT
OUT
1.VIN(1.25V)
2.VIN(2.5V)
3.VIN(1.25V)
4.VIN(2.5V)
5.DGND 6.DGND 7.VIN(1.8V)
8.VIN(3.3V)
9.VIN(1.8V)
10.VIN(3.3V)
11.DGND 12.RTC3V3
13.SPF0 14.DGND 15.NRESET 16.UART_RXD1
17.SPF1 18.UART_TXD1
19.MIITXD3 20.AV4DATA1
21.DGND 22.AV4DATA0
23.SPI_DIN 24.DGND 25.SP
I_DOUT
26.MCK 27.SPI_CLK 28.LRCK
29.SPI_NCS0 30.BCK
31.DGND 32.AV2DATA1
33.MIITXD2 34.AV2DATA0
35.I2C_SDA 36.DGND 37.I2C_SCL 38.ETH_LED_SPEED 39.AV2DATA2
40.AV2DATA3
41.MIIRXD2
42.ETH_LED_ACT
43.AV3CTRL0
44.DGND 45.DGND 46.ETH_T XP 47.AV3CLK
48.ETH_T XN 49.HDDATA14
50.ETH_RXP 51.HDDATA15
52.ETH_RXN 53.DGND 54.DGND 55.USB_OTG_DN 56.EXT_PA_EN1_5 57.USB_OTG_DP 58.MIIRXD3
59.USB_PWR_EN
60.AV3CTRL1
61.USB_VBUS
62.EXP_PA_EN1_24
63.USB_ID 64.DGND 1.HDDATA12 2.AV0DATA0
3.HDDATA13
4.AV0DATA1
5.HDDATA14
6.AV0DATA2
7.
HDDATA15
8.AV0DATA3
9.DGND 10.DGND 11.HDDATA11
12.AV1DATA0
13.HDDATA10
14.AV1DATA1
15.HDDATA9 16.AV1DATA2
17.HDDATA8
18.AV1DATA3
19.DGND 20.DGND 21.HDDATA7
22.AV0CLK
23.HDDATA6
24.AV0CTRL0
25.HDDATA5
26.AV0CTRL1
27.HDDATA4
28.AV0CTRL2
29.DGND 30.DGND 31.HDDATA0
32.MLBCLK
33.HDDATA1
34.MLBSIG 35.HDDATA2
36.MLBDATA 37.HDDATA3 38.DGND 39.DGND 40.DGND 41.TCK
42.HUB_SCL
43.UART_RXD0
44.HUB_SDA 45.UART_TXD0
46.MIITXER 47.TDI
48.MIITXCLK
49.TDO 50.MIICOL
51.TMS 52.MIICRS
53.SPI1CLK 54.AV3DATA0
55.SPI1DIN 56.AV3DATA1
57.DGND 58.DGND
59.SPI1DOUT
60.SPI1HOLDB 61.SPI1CS0
62.SPI1WPROT 63.DGND 64.HUB_CONTROL
FROM DIGITAL SUPPLY PART
DEBUG_ RX
DEBUG_ TX
DGND
NET3.3V
N.C
N.C
N.C
UART
3.3V
FROM MCU PART
TO DIR_PLD PART
SCK
GND
MOSI
VCC
CS
MISO
GND
MP:OPEN
CS
VCC
DNU/SIO 3
RESET
NC
NC
NC
SO/SIO 1
SCLK
SI/SIO 0
WP/SIO 2
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
C8008
0.1uF
L8006
CB05YTYH 221
R8040
100
R8047
OPEN
R8046
OPEN
R8041
10
D8001
OPEN
D8002
OPEN
D
8003
OPEN
D8004
OPEN
C8017
OPEN
C8016
OPEN
T8015
T8016
T8014
T8017
T8018
C8063
2200P
C8064
2200P
R8051
OPEN
R8052
OPEN
R8053
OPEN
R8054
OPEN
R8057
10K
C8011
1uF
C8010 1uF
1 2 3 4
5678
9
IC802
MFI337S3959
C8021 0.1uF
12345678910
11 12 15 16 17 18 19 2 01413
IC805
CVIPC M5100PWR
C8060
10/6.3V
C8062
10/6.3V
C8061
0.1uF
C8059
0.1uF
C8051
0.1uF
C8052
0.1uF
C8055
2.2/6.3V
C8057
0.1uF
C8056
2.2/6.3V
R8061
470
R8062
470
C8053
0.1uF
C8054
10/6.3V
R8060
10K
R8055
10K
R8059
OPEN
R8056
OPEN
T8020T8019
R8063 0
R8064
0
C8022
0.1uF
R8058
10K
C8012
0.022uF
C8058
OPEN
1 2 3 4
5678
IC801
CVIBD82065FVJ-E2
1
2
3
4
5
6
7
8
910
JK801
CJJ9L029Z
RJ45
C8009 0.1uF
C
8007
0.1uF
R8018
OPEN
T8002 T8003 T8004
T8001
1
2
3
4
5
6
7
CN803
04-6232-007-010- 801+
CJP07GA 333ZR
1 2 3 4
5 6 7 8
RN801
100 X 4
C8005
0.1uF
R8020
33
R8019
33
R8006
10K
R8017 33 R8016 33
R8015
33
R8022
10K
R8021
10K
R8035
10K
C8006 0.1uF
1
2
3
4
5
6
7
CN805
CJP07GA 333ZR
T8010 T8011
T8012 T8013
R8034
33
12345678
9 10 11 12 1 3 14 15 1 6
IC803
CVIMX25L25635FMI-10G
L8007
EXC34CE900U
L8008
EXC34CE900U
C8001
10/6.3V
C8002
10/6.3V
C8003
10/6.3V
C8004
10/6.3V
R8007 OPEN R8009 OPEN
R8026 0
R8027 0
R8010
10K
R8013 0
1234
5678
RN802
47 X 4
1234
5678
RN803
47 X 4
R8028
47
R8033
OPEN
R8032
OPEN
R8031
OPEN
R8030
OPEN
R8029
OPEN
L8004
CB03YTYH 600
L8003
CB03YTYH 600
L
8002
CB03YTYH 600
L8001
CB03YTYH 600
R8001
10K
R8023
OPEN
R8024
OPEN
R8025
OPEN
D8051
KDS160
64
6361
62
59
6058
5729
30 32
31 33
34
35
36
37
38
39
40 42
41
44
43 45
46 56
5553
54
51
5250
49
48
4719
20
21
22 24
23
26
25 27
2818
1715
16
13
1412
11
10
9
8
7
6
53
42
1
CN801
CJP64GA321ZP
64
6361
62
59
6058
5729
30 32
31 33
34
35
36
37
38
39
40 42
41
44
43 45
46 56
5553
54
51
5250
49
48
4719
20
21
22 24
23
26
25 27
2818
1715
16
13
1412
11
10
9
8
7
6
53
42
1
CN802
CJP64GA321ZP
R8003 100
T8021
T8022
T8023
T8024
T8025
T8005
4 3
2 1
RN804
0 X 2
T8006 T8007 T8008 T8009
R8011 0
R8012
OPEN
R8004 100
R8005 100
L8005
OPEN
R8042
0
R8043 0
R8075
10K
15
4
2
NCVCC
GND
IN A
OUT Y
3
IC807
OPEN
C8019
OPEN
R8081
OPEN
R8080
OPEN
15
4
2
VINVOUT
STBY
GND
NC
3
IC806
BU33TD 3WG
R9093
10K
R8002 100
12345
CN804
CJP05GI288Z Y
SMAW200- 05P
123456789101112
13 14 15 16 17 1 8 19 20 21 22 23 24
IC804
CVISN 74LVC827AP WR
R8036
47K
Q8001
CVTRT 1N141C
C8018
0.1uF
R8037
10K
1234
5678
RN806
100 X 4
1234 5678
RN805
100 X 4
R8038
47
BN701
OPEN
BN702
OPEN
BN703
STYLE_PIN
BN704
OPEN
R8044 0 R8045 0
NPCK
D7 D6 D5 D4
D3 D2 D1 D0
BK801
CMD1A 924
T8027 T8026
BN705
OPEN
NET_R
NET_L
DAGND
DA+5V
DAGND
VD0
VD1
VD2
VD3
VD4
BCLK
VD5
VD6
VD7
AGND
NET
1.25V
NET3.3V
DGND
NET1.8V
NET2.5V
D5V
E_RESET E_SPICS E_SPICLK
E_SPIMIEO E_SPIMOE I
E_SPI_REQ
NET_SPDI F
NET_USB DATA-/FR
NET_USB DATAF/FL
NET_USB _LRCK
NET_USB _BCK
NET_USB _MCK
NET_USB DACDATA
NET_USB DACLRCK
NET_USB DACBCK
NET_USB DACMCK
/NET_USB MUTE
TX_+
TX_-
RX_+
RX_-
USBD-
USBD+
USBVBU SDRV
DV_POWER
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

Denon avr-s720w Specifications

General

Channels	7.2
HDMI Inputs	6
HDMI Outputs	1
Dolby Atmos	Yes
DTS:X	Yes
Wi-Fi	Yes
Bluetooth	Yes
4K Ultra HD Pass-Through	Yes
HDR Support	Yes
3D Pass-Through	Yes
HDMI Version	2.0a
HDCP Version	2.2
AirPlay	Yes
Built-in HEOS	No
Phono Input	No
Ethernet Port	Yes
Dimensions (W x H x D)	17.1 x 6.6 x 13.3 inches
Power Output per Channel	75W (8 ohms, 20 Hz - 20 kHz, 0.08% THD)
USB Port	Yes