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Denon avr-s720w Service Manual

Denon avr-s720w
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SCH08_DSP
STBY POWER
GND LINE
POWER- LINE
POWER+ LINE
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
FROM
DIGITAL SUPPLY
PART
DSP PART
BA1
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
VDD
LDQM
WE
CAS
RAS
CS
BA0
A10/AP
A0
A1
A2
A3
VDD VSS
A4
A5
A6
A7
A8
A9
A11
NC
CKE
CLK
UDQM
NC
VSS
DQ8
VDDQ
DQ9
DQ10
VSSQ
DQ12
DQ11
VDDQ
DQ13
DQ14
VSSQ
DQ15
VSS
SD_A4, E XT_A4
SD_A5, EXT_A5
SD_A6, EXT_A6
SD_A7, EXT_A7
GNDIO6
VDDIO6
VDD14
GND14
SD_A8, EXT_A8
SD_A9, EXT_A9
SD_A11, EXT _A10
SD_A12, EXT _A11
SD_CLK EN, EXT_ A17
SD_CLK IN, EXT _A18
SD_CLK OUT , EXT_A 19
GND13
VDD13
SD_DQM 1, EXT_ A16
GND_FS
VDD_VG
VDD1
2
GND12
GND11
VDD11
VDDIO5
GNDIO5
DAO3_MC LK,GPIO 130
DAO3_SCK1,GPIO 125
DAO3_LCK,GPIO 124
DAO3_D4,GP IO114_OD
SD_D8, EXT _D0
DAO3_SCK2, GPIO127_OD
SD_D9, EXT _D1
DAO3_LCK2, GP IO126_OD
SD_D10, EXT _D2
DAO3_D0, GPIO112
SD_RAS,EXT _CS1
1.SD_A3, EXT_A3
2.SD_A2, EXT_A2
3.SD_A1, EXT_A1
4.SD_A0, EXT_A0
5.SD_A10, EXT _A12
6.SD_BA 0, EXT_A 13
7.SD_BA 1, EXT_A 14
8.SD_CS,EXT _OE
SD_CAS,EXT _CS2
TEST_ EN
VDD1
GND1
EE_CS1,GPI O0
EE_CS0, G PIO1
DAI1_D5, GP IO69
DAI1_D4, GP IO68
BDI* DAI1_D 3, GPIO 67
B
DI*, DAI1_D2, G PIO66
VDD2
GND2
BDI*, DAI1_D1 , GPIO6 5
BDI*, DAI1_D0 , GPIO6 4
GND3
VDD3
BDI*, DAI1_SC LK1, G PIO71
BDI*, DAI1_LR CK1, G PIO70
DAI1_LRCK 2, GPIO 72
DAI1_SCLK 2, GPIO 73
VDDIO1
GNDIO1
RESET
DBDA0
DBDA1
DBCK0
DBCK1
VDDIO2
VDD4
GND4
DAI3_SCK , GPIO 86
DAI3_D0, GP IO84
DAI3_LCK , GPIO 85
VDD5
GND5
XTAL_O UT
VDD_PLL
GND_PLL
XTI
XTO
GND6
VDD6
DAO1_MC LK, GP IO128
DAO1_D0, HS0, GPI O96
DAO1_SCK1, GPIO117
DAO1_LC K1, GP IO116
DAO1_D1, HS1, GPI O97
DAO1_D2, HS2, GPI O98
DAO1_D3_XMT A,HS3,GP IO99
DAO1_D4, GP
IO100
DAO1_D5, GPIO101
VDD7
GND7
VDDIO3
GNDIO3
DAO1_SCK2, GPIO119
DAO1_LC K2, GP IO118
DAO1_D6, GPIO102
DAO1_D7, XMTB, GPIO103
37.SCP2_MISO_SDA
38.SCP2_MOS I
39.SCP2_CLK
40.GNDIO2
SCP_B SY, GPIO 143_OD
DA03_D1, UARTTX, GPIO 32
DAO3_D2, UARTRX, GPIO3 3
DA03_D5, UARTCK , GPIO 34
DAO3_D6, UARTEN, GPIO 35
SD_WE, EXT _WE
SD_DQM 0, EXT_ A15
SD_D7, EXT _D15
SD_D6, EXT _D14
VDD10
GND10
SD_D5, EXT _D13
SD_D4, EXT _D12
SD_D3, EXT _D11
73.DAO3_D7, XM TB, G PIO115
74.SCP2_CS
75.SCP1_CS, G PIO145
76.SCP_
MOSI, GPIO147
77.VDD8
78.GND8
79.SCP1_MISO_SDA, GPIO146
80.SCP1_CLK , GPIO 148
98.SD_D2, EXT _D10
99.SD_D1, EXT _D9
100.SD_D0, EXT _D8
101.SD_D15, EXT_ D7
102.SD_D14, EXT_ D6
103.VDDIO4
104.GNDIO4
105.SD_D13, EXT_ D5
106.SD_D12, EXT_ D4
107.SD_D11, EXT_ D3
108.DAO3_D3, XM TA, G PIO113
81.SCP1_IRQ, G PIO144_O D
82.GND9
83.VDD9
CS
SO
WP
GND S I
SCK
HOLD
VCC
SCK
GND
MOSI
VCC
CS
MISO
GND
1.00mm FFC
MP : OPEN
FROM MCU PART
1.VCC(3V 3)
2.GND
3.CLK
4.MOSI
5.MISO
6.CS1
7.HS2
1.00mm FFC
MP : OPEN
FROM PLD PART
Master SPI3
OE1
OE2
VCC
1A1
2Y4
1A2
2Y3
1A3
2Y2
1A4
2Y1
GND
2A1
1Y4
2A2
1Y3
2A3
1Y2
2A4
1Y1
1.RESET
2.DSP_IRQ
3.HS3
4.DSP_B SY
5.DGND
6.DSP_DBDA
7.DSP_DBCK
1.00mm FFC
MP : OPEN
C7801
0.1uF
C7804 0 .1uF
C7803 0 .1uF
C7802 0 .1uF
C7809 0 .1uF
C7810 0 .1uF
C7811 0 .1uF
C7812
10/6.3V
C7813 0 .1uF
C7816 0 .1uF
C7817 0 .1uF
C7818 0.1uF
C7819 0.1uF
C7820 0.1uF
C7821 0.1uF
C7822 0.1uF
C7823 0.1uF
C7824 0.1uF
C7825 0.1uF
C7827 0.1uF
C7828 0.1uF
C7829 0.1uF
C7833
0.1uF
C7834
0.1uF
C7836
0.1uF
C7832
1000P
C7835
1000P
C7837
1000P
C7841
0.1uF
C7840
1000P
C7845
0.1uF
C7843
0.1uF
C7842
1000P
C7844
1000P
C7838
0.1uF
C7839
1000P
C7826 0.1uF
R7841
33
R7801 33
R7802 33
R7838 33
8765
4 3 2 1
IC782
MX25L6406EM2I-12G
R7844
33
R7846
10K
R7845
OPEN
R7849
10K
R7842
10K
C7830
0.1uF
R7847
10K
R7843
10K
R7848
10K
1
2
3
4
5
6
7
CN781
CJP07GA 333ZR
T7802T 7801
T7804T 7803
R7815
33
R7814
33
R7804 33
X7801
24.576MHz
R7821
1M
C7814
50V/12pF
C7815
50V/12pF
R7822
0
R7823 20K
1
2
3
4
5
6
7
CN782
CJP07GA 333ZR
C7805
100P
R7809
100
R7803
0
R7836
3K3
R7837
3K3
R7820
OPEN
L7803
CB03YTYH 600
L7802 CB 03YTYH600
L7801 CB 03YTYH600
C7807
10/50V
C7808
47/10V
C7806
100/50V
R7807
3K3
12
34
RN783
33 X 2
R7824 100
545352515049484746454443424140393837363534333231302928
27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 1
0 9 8 7 6 5 4 3 2 1
IC784
CVIM12L 64164A-5T G2Y
13 14 2019181716151211
10 9 8 7 6 5 4 3 2 1
IC783
SN74LVC244A PWR
R7854 O PEN
R7852 O PEN
R7851 O PEN
R7853 O PEN
Q7801
CVTRT 1N141C
R7850
10K
C7831 0.1uF
R7835 33
R7840 33
R7839 33
R7855 10K
R7856 10K
R7857 10K
R7858 10K
D_FLG0
D_BSY
T7807
R7833
4K7
R7805
33
R7806 33
R7816 OPEN
R7817 OPEN
R7819 OPEN
1
2
3
4
5
6
7
CN783
CJP07GA 333ZR
R7811
33
R7810
33
R7812
2K
R7813
2K
R7825 OP EN R7826 3 K3
R7827 3 K3
R7829 3 K3
R7832 3 K3R7831 OP EN
R7828 OP EN
R7830 OP EN
8 7 6 5
4 3 2 1
RN781
33 X 4
8 7 6 5
4 3 2 1
RN782
33 X 4
8765
4321
RN784
33 X 4
8765
4321
RN785 33 X 4
8765
4321
RN786 33 X 4
8765
4321
RN787 33 X 4
8765
4321
RN788
33 X 4
8765
4321
RN789
33 X 4
8765
4321
RN790
33 X 4
8765
4321
RN792
33 X 4
8765
4321
RN793
33 X 4
8765
4321
RN794
33 X 4
8765
4321
RN791
33 X 4
R7859
OPEN
R7860 33
8765
4321
RN795
33 X 4
R7861 33
R7862 33
C7846
47uF/6.3V
144
143
142
141
140
139
138
137
136
135
133
134
132
131
130
129
128
127
126
125
124
122
123
121
120
119
118
117
116
115
114
113
112
111
110
109
108107106105104103102101100999897969594939291908988878685848382818079787776757473
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36 35 34 33
32 31 30 29 28 27 26 25 24 23 22 2 1 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
IC781
CVICS49844A-CQZ
R7863 10K
R7864 10K
R7865
10K
R7818
33
DO_F
DO_BC K
DO_LRC K
DO_C
DO_S
DO_SB
DI_MCK
DI_F/FL
DI_BCK
DI_LRCK
DI_CSW/C
DI_S/SL
DI_SB/SR
D_RST
D_CS
D_MOSI
D_CK
D_MISO
DO_EXT2
DO_EXT1
DI_-/SW
DI_-/FR
DA1.0V
DA3V3
DGND
DSP_SDRAM
SD_D15
DSP_SDRAM
SD_WE
SD_DQM0
SD_D7
SD_D6
SD_D5
SD_D4
SD_D3
SD_D2
SD_D1
SD_D0
SD_D14
SD_D11
SD_D12
SD_D13
SD_D8
SD_D9
SD_D10
SD_CLKOU T
SD_CLKEN
SD_A8
SD_A9
SD_A11
SD_A4
SD_A5
SD_A6
SD_A7
SD_A0
SD
_A1
SD_A2
SD_A3
SD_A10
SD_BA0
SD_BA1
SD_CS
SD_RAS
SD_CAS
SD_DQM1
DSP_MOSI
DSP_MISO
DSP_FLAG0
DSP_CLK
DSP_RST
DSP_ICS
DSP1INS/SL
DSP1IN64FS
DSP1IN-/FR
DSP1INCSW/C
DSP1INFS
DSP1INSB/SR
DSP1INF/FL
DATAS
DATAF
DATASB
DATAC
DSP1OUT 64FS
DSP1OUT FS
DSP1INMCK
PLDERR2
DA3.3V
DGND
DSP1IN-/SW
DSP1OUT FW
DSP1OUT FH
DSP_BSY
SD_A3
SD_A2
SD_A1
SD_A0
SD_A10
SD_BA1
SD_BA0
SD_CS
SD_RAS
SD_CAS
SD_WE
SD_DQM0
SD_D7
SD_D6
SD_D5
SD_D4
SD_D3
SD_D2
SD_D1
SD_D0
SD_A4
SD_A5
SD_A6
SD_A7
SD_A8
SD_A9
SD_A1
1
SD_CLKEN
SD_CLKOU T
SD_DQM1
SD_D8
SD_D9
SD_D10
SD_D11
SD_D12
SD_D13
SD_D14
SD_D15
DSP_ROM_W RITE
DSP_CLKSW_ OUT
DSP_CLKSW_ OUT
DSP_XTAL
6B
TO B6
1C
TO C1
0D
TO D0
14
Caution in
servicing
Electrical Mechanical Repair Information Updating

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Denon avr-s720w Specifications

General IconGeneral
Channels7.2
HDMI Inputs6
HDMI Outputs1
Dolby AtmosYes
DTS:XYes
Wi-FiYes
BluetoothYes
4K Ultra HD Pass-ThroughYes
HDR SupportYes
3D Pass-ThroughYes
HDMI Version2.0a
HDCP Version2.2
AirPlayYes
Built-in HEOSNo
Phono InputNo
Ethernet PortYes
Dimensions (W x H x D)17.1 x 6.6 x 13.3 inches
Power Output per Channel75W (8 ohms, 20 Hz - 20 kHz, 0.08% THD)
USB PortYes

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