Denon avr-s720w Service Manual

SCH11_ANALOG
STBY POWER GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
CBL/SAT
L CH
R CH
AGND
FR
AGND
FL
SR
SL
CEN
AGND
L-OUT
R-OUT
VCC
SCLK
SDIO
/CE
/RST
INT
TO SUB-AMP B'D
AGND
Media Player
ZONE2_MUTE
SW_MUT E
ANALOG PART
+12V
L CH
R CH
INPUT
INPUT
FROM REGULATOR B'D
3.+12V
1.-12V
2.RLY_GND
4.VGND(RET_GND)
5.DA+5V
WAFER/09P/2.0mm
B TO B WAFER/15P/1.25mm
ZONE2 OUT
DAC PART
FR OUT
C OU T
SW OUT
SR OU T
SL OU T
SBR O UT
SBL O UT
DCAP_1
DCAP_2
AGND
DATA
CLOCK
SBL_IN2
SBR_IN2
L1IN
R1IN
AGND
L2IN
R2IN
L3IN R3IN
DCAP_4
DCAP_3 REC_L
REC_R
R4IN
L4IN
CBL/SAT _R
CBL/SAT _L
R6IN
L6IN
DVD_R
DVD_L
DCAP_5
MONO IN
ADC_L
ADC_R
DCAP_6
DAC_FL
DAC_FR
DAC_C
DAC_SL DAC_SR DAC_SB L DAC_SB R
DAC_SW
AGND
FL OUT
AVEE
AVCC
DCAP_7
DCAP_8
FROM PHY PART
V01 VCC
SW5 VO2 VIN5 SW1 SW3 VIN1
VIN4 GND SW4 VO3 VIN3 SW2 VSS VIN2
CBL/SAT
Media Player
COMPOSITE
VIDEO IN
VIDEO PART
FROM MCU PART
AVRX1300W E3 ONLY
MONITOR
X
X
(6)
SW4
NLM2595 S/W T ABLE(SW2,5 CONTRO L)
L
H H
LH
H
(10)
(14)
SW2
SW1
FUNC.IN
(4)
SW3
L
Media Player L
LSAT/CBL
MUTE
(2)
SW5
L
H
H
(L)
(L)
X (L)
FIX FIX FIX
DIR PART
SW1
PRE OUT
SW2
IN1
AGND
IN2
AGND
VEE
AGND
VCC
OUT1
OUT2
SEL
DGND
MUTE
DA
CL
ZONE2_L
ZONE2_R
AGND
AGND
SBR
SBL
AGND
MCU_LEVEL_CHG PART
FROM
TO TUNER MODULE
WAFER 1.25mm
CH_GND
AVRX1300W E3
ONLY
R8220
1M
C8220
220P
C8219
220P
R8218
100
R8217
100
R8219
1M
R8243
0
R8244
0
C8242
OPEN
C8241
OPEN
R8234
OPEN
R8235
OPEN
C8232
0.1uF
C8231
0.1uF
R8213
100
R8214
100
R8215
1M
C8217
220P
C8218
220P
R8216
1M
R8202
270
R8205
27K
R8201
270
R8203
27K
C8202
100P
C8201
100P
C8203
0.1uF
C8204
100P
C8205
100P
C8206
0.1uF
C8207
470/10V
C8233
OPEN
C8234
OPEN
C8236
100/50V
C8235
100/50V
D8202
Z7.5V
D8201
Z7.5V
R8241
150(1W)
R8240
150(1W)
R8238
CB03YTYH600
C8211 OPEN
R8270 O PEN
L8201
CB03YTYH 600
R8271 0
R8211
OPEN
R821
2
OPEN
R8237
CB03YTYH600
R8239
CB03YTYH600
C8209
0.1uF
C8208
0.1uF
C8214 OPEN
C8237
0.1uF
C8238
0.1uF
R8264
470
R8266
100K
C8265
330P
R8263 470
C8520
0.1uF
D8503 OPEN
D8504 OPEN
C8514
22/50V
C8515
22/50V
R8522 470
R8523 470
R8524
470
R8525
470
R8518
10K
R8526
100K
R8527
100K
C8516
22/50V
C8517
22/50V
C8518
330P
C8519
330P
R8530
220
R8531
220
R8529
100K
R8528
100K
C8263
22/50V
R8265
100K
C8264
22/50V
R8267
220
C8266 0.1uF
D8207 OPEN
D8208 OPEN
Q8203
CVTRT 1P441C
R8260
470K
R8259
1K
Q8503
CVTRT 1P441C
R8517
470K
R8516
1K
C8262
0.1/50V
C8513
0.1/50V
Q8202
CVTRT 1N441C
Q8502
CVTRT 1N441C
R8519
OPEN
R8520
OPEN
R8521
10K
R8261
10K
R8262
OPEN
R8221 0
R8236 0
R8210 O PEN
R8207
100
R8209
100
C8243
0.1uF
C8249
47/50V
C8248
47/50V
C8247
47/50V
C8246
47/50V
C8245
47/50V
C8244
47/50V
R8247
100K
R8248
100K
R8249
100K
R8250
100K
R8251
100K
R8252
100K
R8228
470
R8227
470
R8222
470
R8225
470
R8224
470
Q8506
INC2001AC 1
Q8504
OPEN
Q8507
INC2001AC 1
Q8505
OPEN
Q8205
INC2001AC 1
Q8204
OPEN
C8239
10/50V
C8240
10/50V
R8246
100K
R8245
100K
Q8501
CVTRT 1P441C
Q8201
CVTRT 1P441C
R8258
10K
R8515
10K
D8206
KDS160
C8259
10/50V
R8257
10K
D8203 KDS160
D8204 KDS160
R8255
820
R8256
0
D8205
Z3.6V
R8242
0
R8513
100
R8514
100
C8821
0.1uF
C8820
0.1uF
C8822
0.1uF
C8216
0.1uF
C8215
0.1uF
1
2
3
4
5
6
7
8
9
10
11
12
13
14151617181920212223242526
27
28
29
30
31
32
33
34
35
36
37
38
39
40 41 42 43 44 45 46 47 48 4
9 50 51 52
IC821
NJU72340A FH3
R8233
OPEN
R8232
OPEN
R8804 82(1%)
C8807
22P
C8811
0.1uF
C8810
0.1uF
C8809
10/50V
C8806
OPEN
C8808
10/50V
R8801
75(1%)
C8805
OPEN
16 15 14 13 12 11 10 9
87654321
IC881
NJM2595M TE1
R8803
1K8
R8802
75(1%)
R8805
10K
C8229
100/50V
C8230
100/50V
C8222
100/50V
C8223
100/50V
C8227
100/50V
C8226
100/50V
C8823
0.1uF
C8824
0.1uF
C8210
0.1uF
C8257 0 .1uF
C8252 0.1uF C8253 0.1uF
C8258 0.1uF
C8254 0.1uF C8255 0.1uF
C8256 0.1uF
C8830
0.1uF
C8831
0.1uF
C8825
0.1uF
C8826
0.1uF
C8827
0.1uF
C8828
0.1uF
C8829
0.1uF
R8808
0
R8268 OPEN
R8269 OPEN
C8212 0.1uF
C8213 0.1uF
C8261 0.1uF C8260 0.1uF
D8801
Z5.1V
D8802
Z5.1V
R8806
270
(1W)
R8807
270(1W)
C8812
100/50V
C8813
100/50V
R8204
0
R8206
0
C8221
100/50V
C8228
100/50V
R8208
33
C8801
OPEN
C8802
OPEN
C8803
OPEN
C8804
OPEN
1234567
8 9 10 11 12 1 3 14
IC851
CVIB D3812F
C8250
47/50V
C8251
47/50V
R8253
100K
R8254
100K
V+
B OUTPUT
B-INPUT
B+INPUT
V-
A+INPUT
A-INPUT
A OUTPUT
- +
B
-+
A
8 7 6 5
4321
IC852
CVINJ M8080G
R8510
2.2K
R8512
11K
C8512
39P
R8509
2.2K
R8511
11K
C8511
39P
R8508
47K
R8507
47K
R8503
100K
R8504
100K
C8501
10/50V
C8502
10/50V
D8501
Z6.8V
D8502
Z6.8V
R8501
470(1W)
R8502
470(1W)
C8505
100/50V
C8506
100/50V
R8226
470
R8223
470
C8504
0.1uF
C8503
0.1uF
C8509
10/50V
C8510
10/50V
1513
1412
119
108
75
64
31
2
CN822
CJP15HJ 282Z
C125Z2
-15
R8506
100
R8505
100
C8507
10/50V
C8508
10/50V
C8224
10/50V
C8225
10/50V
9
8
7 5
6 4
3 1
2
CN821
CJP09HJ 282Z
C125Z2-0 9
R8231
100
R8230
100
R8229
100
JK821
CJJ4P048U
JK851
CJJ4N034U
L8202
CB03YTYH600
JK822
CJJ4N110Z
54321
CN823
CJP05GI288Z Y
SMAW200- 05P
R8532
10K
JK881
CJJ4S052Z
-12V
AGND
+12V
DA+5V
CHGND
MIC_SIGNA L
+12V
-12V
TU_INT
TU_RST
TU_CE
TU_SDIO
TU_SCLK
VOL_CLK
VOL_DAT A
ZONE2_MUT E
PRESW_MUTE
DGND
NET_L
NET_R
ADINL
ADINR
DACFL
DACSR
DACSL
DACSW
DACC
DACFR
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
DAGND
DAGND
DA+5V
MIC_GND
MUTE_3V3
VINA
VINB
AGND
CHGND
CHGND
SW
SR
SL
CEN
FR
FL
M
IC_SIGNAL
ADINR
ADINL
SW
MIC_SIGNA L
NETL
NETR
AGND
DA+5V
SBL
SBR
DAC_FL
DAC_FR
DAC_C
DAC_SW
DAC_SL
DAC_SR
DACSBL
DACSBR
DAC_SBL
DAC_SBR
ADINR
ADINL
DAC_FL DAC_FR DAC_C DAC_SL DAC_SR DAC_SBL
DAC_SBR
DAC_SW
NETL
NETR
MUTE_+B
RLY_GND
ZVOL_DAT A
ZVOL_CLK
CEN
FR
SR
SL
FL
SBR
SBL
9B
TO B9
6C
TO C6
7C
TO C7
1D
TO D1
2D
TO D2
CN823
TO BN301
CN822
TO CN201
CN821
TO CN508
17
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