Denon avr-s720w Service Manual

SCH02_HDMI_TX
STBY POWER GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
CEC
CH1AB CLK
VSS
VDD11
P1TX2P
AVDD11TX
P1TX2M
P1TX1P
AVDD11TX
P1TX1M
P1TX0P
AVDD33TX
P1TX0M
P1TXCP
P1TXCM
VSS
VDD11
P0TX2P
AVDD11TX
P0TX2M
P0TX1P
AVDD11TX
P0TX1M
P0TX0P
AVDD33TX
P0TX0M
P0TXCP
AVDD11TX
NIRQA 0
VDD33
PVDD33
VSS
AVDD33RX3
P3RXCM
P3RXCP
AVDD11RX3
P3RX0M
AVDD11RX3
P3RX1M
P3RX1P
AVDD11RX3
P3RX2M
P3RX2P
VSS
AVDD33RX2
P2RXCM
P2RXCP
AVDD11RX2
P2RX0M
P2RX0P
AVDD11RX2
P2RX1M
P2RX1P
AVDD11RX2
P2RX2M
P2RX2P
VSS
VDD11
NIRQ1
70.RX3P5V
69.VDD33
71.RX2P5V 72.RX1P5V
P3RX0P
RX3SCL
RX3SDA
RX2SDA
RX2SCL
VDD11
AVDD33RX1
P1RXCM
P1RXCP
AVDD11RX1
P1RX0M
P1RX0P
AVDD11RX1
P1RX1M
P1RX1P
AVDD11RX1
P1RX2M
P1RX2P
VSS
AVDD33RX0
P0RXCM
P0RXCP
AVDD11RX0
P0RX0M
P0RX0P
AVDD11RX0
P0RX1M
P0RX1P
AVDD11RX0
P0RX2M
P0RX2P
105.RX1SDA
107.RX0SDA
TX1ARC IN VDD11 TX0ARC IN
SYSC LK /XI HSCL0 NRESET HSDA0
VDD33 NTEST NC/XO VSS VDD11 VSS CH0AB CLK LPSA1 LPSA0 CH0ALR CLK
VDD11 CH0AM CLK NCS VSS MISO CH0ASD 3
CH0ASD 2
CH0ASD 1
CH0ASD 0
VDD11 VDD33 NC
VSS TX1SCL TX1SDA TX0SCL TX1HPD
1.D2+
2.D2 SHIELD
3.D2-
4.D1+
5.D2 SHIELD
6.D1-
8.D
1 SHIELD
7.D0+
9.D0-
10.CK+
11.D1 SHIELD
12.CK-
13.CEC
14.NC
15.DDC CLK
16.DDC DAT A
17.GND
18.+5V
19.HP DET
ASQS12U020R2
ESD suppressor
OPEN
1.D2+
2.D2 SHIELD
3.D2-
4.D1+
5.D2 SHIELD
6.D1-
8.D1 SHIELD
7.D0+
9.D0-
10.CK+
11.D1 SHIELD
12.CK-
13.CEC
14.NC
15.DDC CLK
16.DDC DAT A
17.GND
18.+5V
19.HP DET
ASQS12U020R2
ESD suppressor
OPEN
RX0P5V
HDMI_INPUT-5
Blu-ray
HDMI_INPUT-4
GAME
1.D2+
2.D2 SHIELD
3.D2-
4.D1+
5.D2 SHIELD
6.D1-
8.D1 SHIELD
7.D0+
9.D0-
10.CK+
11.D1 SHIELD
12.CK-
13.CEC
14.UTIL/HEAC+
15.DDC
CLK
16.DDC DAT A
17.GND
18.+5V
19.HP DET
ASQS12U020R2
ESD suppressor
OPEN
FROM HDMI_RX
2.TX0HPD
3.CH1AS D0
4.CH1AL RCLK
1.TX0SDA
33.P0TXCM
34.VSS
35.VDD11
36.NIRQA1
104.VSS
106.RX1SCL
108.RX0SCL
TO PLD PART
FROM MCU PART
FROM DIGITAL SUPPLY PART
HDMI_TX PART
AVDD11TX
VDD33IO
VDD33_TX
VDD11_TX
HDMI_OUT
FROM OSD
TO OSD PRAT
FROM OSD
PVDD33_TX
AVDD33RX3_TX
AVDD33RX2_TX
AVDD33RX1_TX
AVDD33RX0_TX
AVDD33TX_ TX
VDD33IO_T X
AVDD11RX3_TX
AVDD11RX2_TX
AVDD11RX1_TX
AVDD11RX0_TX
AVDD11TX_ TX
144 143 142 141
140 139 138 137 136
135 133 134 132 131 130 129 128 127 126 125 12
4
122 123 121 120 119 118 117 116
115 114 113 112 111
110 109
108 107 106 105 104 103 102 101 100 99 9 8 9 7 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73
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
363534333231302928272625242322212019181716151413121110987654321
IC721
CVIMN864788
AA
D7201
AA
D7202
AA
D7203
AA
D7204
AA
D7205
AA
D7206
AA
D7207
AA
D7208
AA
D7209
AA
D7210
DA_4
+5V_4
HPD_4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
JK731
CJJ9H021Z
CK_4
Q7201
CVTRT 1N141C
Q7202
CVTRT 1N141C
R7205
47K
R7206 0
C7201
0.1uF
R7201
1K
R7202
10K
R7203
47K
R7204
47K
AA
D7211
AA
D7212
AA
D7213
AA
D7214
AA
D7215
AA
D7216
AA
D7217
AA
D7218
AA
D7219
AA
D7220
DA_5
+5V_5
HPD_5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
JK741
CJJ9H021Z
CK_5
Q7211
CVTRT 1N141C
Q7212
CVTRT 1N141C
R7215
47K
R7216 0
C7211
0.1uF
R7211
1K
R7212
10K
R7213
47K
R7214
47K
R7207 0
R7208 0
R7217 0
R7218 0
L7206
CB05YTYH221
L7202
CB05YTYH221
L7201
CB05YTYH221
C7288
4.7/6.3V
C7289
4.7/6.3V
C7279
4.7/6.3V
C7280
4.7/6.3V
C7277
4.7/6.3V
C7278
4.7/6.3V
C7222 0.1uF
C7227 0.1uF
C7238 0.1uF
C7239 0.1uF
C7242 0.1uF
C7248 0.1uF
C7247 0.1uF
C7257 0.1uF
C7270 0.1uF
R7247
1M
R7248
1K
C7272
50V/9pF
A A
D7229
A A
D7228
A A
D7227
A A
D7232
A A
D7226
A A
D7225
A A
D7224
A A
D7223
A A
D7222
A A
D7221
A A
D7231
A A
D7230
+5V_O UT
R7258
0
C7275 1uF
C7274 1uF
C7273
1uF
R7259
51 1%
R7260
51 1%
HPD_OU T
DA_OU T
CK_O UT
ARC
CEC
123
4
5678
RN725
10 X 4
R7255 10K R7257
1K8
R7256
1K8
R7253 0
R7254 0
R7246
47
R7245
10K
R7229
47
R7231
47
R7243
OPEN
R7244
OPEN
R7230
1K
C7264 1000P
R7251
10K
R7252
10K
R7250
OPEN
R7249
OPEN
R7242
0
R7239
OPEN
R7227
10K
T7238
T7239
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
JK751
CJJ9H021Z
MCK
64FS
FS
I2S3
I2S2
I2S1
I2S0
R7232 100
C7265 0.1uF
C7268 0.1uF
L7205
CB05YTYH221
C7286
4.7/6.3V
C7287
4.7/6.3V
R7224 10K
R7238 33 R7237 33 R7236 33 R7235 33 R7234 100
R723
3 100 C7243 0.1uF
C7244 0.1uF
C7245 0.1uF
C7246 0.1uF
C7249 0.1uF
C7221 0.1uF
C7223 0.1uF
C7225 0.1uF
C7256 0.1uF
C7258 0.1uF
C7259 0.1uF
C7261 0.1uF
C7262 0.1uF
C7266 0.1uF
C7267 0.1uF
C7269 0.1uF
C7263 0.1uF
1
23
4
RN724
EXC24CH900U
A A
D7233
OPEN
C7276 0.1uF
C7224 0.1uF
C7226 0.1uF
C7228 0.1uF
C7229 0.1uF
C7230 0.1uF
C7231 0.1uF
C7241 0.1uF
C7254 0.1uF
C7255 0.1uF
C7260 0.1uF
C7240 0.1uF
R7221
10K
L7204
CB05YTYH221
C7284
10/6.3V
L7208
CB05YTYH221
C7293
10/6.3V
R7226 10K
R7225 10K
T7240 T7241
C7237 OPEN C7236 OPEN
R7228 10K
C7294
OPEN
C7285
OPEN
L7207
OPEN
C7292
10/6.3V
C7291
10/6.3V
L7203
OPEN
C7283
10/6.3V
C7282
10/6.3V
R7240
OPEN
R7241
OPEN
C7271
50V/9pF
C7281
100/50V
C7290
OPEN
R7223
33
R7222
OPEN
L7209
CB05YTYH221
L7210
CB05YTYH221
X7201
27MHz
43 21
RN723
0 X 2
43 21
RN722
0 X 2
43
21
RN721
0 X 2
HAINT
788_HINT
788_RST
CEC1V1
CEC3V3
DGND
PSCL
PSDA
MN864788_RST
TX0_SDA
TX0_SCL
TX0_CM
TX0_CP
TX0_0M
TX0_0P
TX0_1M
TX0_1P
TX0_2M
TX0_2P
HDMI4_H5V
HDMI5_H5V
MN864788_HINT
CEC5V
HPD4
RXMCK
RX64FS
RXFS
RXI2S3 RXI2S2 RXI2S1
RXI2S0
MN864788_HAINT
MN864788_HAINT
AVDD33TX_TX
VDD11_TX
VDD33_TX
AVDD33RX_TX
AVDD11RX_TX
PVDD33_TX
TXI2S0
TXFS
TX64FS
TXC-
TXC+
TX0-
TX0+
TX1-
TX1+
TX2-
TX2+
TXDDC_SDA
TXDDC_SCL
P
0TX2P
P0TX2M
P0TX1P
P0TX1M
P0TX0P
P0TX0M
P0TXCP
P0TXCM
TX0SCL
TX0SDA
CEC_COM
HPD5
VDD33IO_TX
1A
TO A1
A5
TO 5A
A6
TO 6A
A7
TO 7A
A8
TO 8A
A9
TO 9A
B0
TO 0B
8
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