Denon avr-s720w Service Manual

SCH17_SMPS
STBY POWER GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
!
!
!!
!
!
TO POWER TRANS
D5.2V
D5.2V
DGND
DGND
MAINP OWER
TO DIGITAL B'D
ZD608 ZD609 ZD610 R6008 R6009 R6010 R6012
270K
56K
270K
SMPS PART
*OPTION
*OPTION
*OPTION
E3,K T 2A L 250V
E2,E1C T 1.6A L 250V
E3,K T 6.3A L 250V
E2,E1C T 3.15A L 250V
E3,K:100UF/200V E1C,E2 :100UF/400V
OPTION
E3
E1C/E2
K
ZD621
ZJ7.5B
ZJ16B
ZJ5.6B
OPTION
*OPTION
OPTION
AVR-S720W/X1300W
OPTION
DIGITAL POWER PART
R6013 R6014
22K
1K
OPEN OPEN OPEN OPEN OPEN OPEN
*OPTION
ZJ39B
ZJ39B
ZJ39B
ZJ39B
ZJ39B
ZJ39B
2M2(0.2W)
2M2(0.2W)
2M2(0.2W)
2M2(0.2W)
1M(0.2W)
1M(0.2W)
M_RESET
VXCFD
S
S S S S S
AVRS720W/X1300W OPTION LIST
22K
22K
1K
3K
E3,K:LF-4ZB-E273H
E2,E1C:LF-4ZB-E503H
C6004
100UF/200V
100UF/200V
100UF/400V
LF602
E273H
503H
E273H
F6001 F6002
2A L 250V
1.6A L 250V
2A L 250V
6.3A L 250V
3.15A L 250V
6.3A L 250V
R6004 330K
C6005
OPEN
C6006 O PEN
C6007 50V/0.1uF
C6009
50V/0.22uF
R6006
1M(1608)
D6006 1N4007
D6005 1N4007
D6001 1N4007
D6002 1N4007
D6003 1N4007
D6004 1N4007
CX602
OPEN
R6013
22K(1608)
R6014
1K(1608)
R6012
270K
R6010
1M(0.2W )
R6008
2.2M(0.2 W)
ZD608
Z39V
ZD609
Z39V
ZD610
Z39V
R6009
2.2M(0.2 W)
ZD617
Z22V
ZD616
Z22V
ZD615
Z22V
ZD614
Z22V
ZD613
Z22V
ZD
612
Z22V
ZD611
Z22V
C6011
1KV/1000pF (SMD)
CX601
0.1uF,250V
F6001
CY602 250V /470pF
CY601 250V /470pF
2 1
CN602
YW396-NNB
C6001
250V/0.01uF
R6015
6.8(0.2W)
C6013
47/25V(NXA)
R6011
10(1608)
D6012
1N4007
ZD620
Z39V
C6012
0.1uF(1608)
D6007
1N4007
ZD618
Z27V
C6008
50V/10UF(NXA )
D6008
1N4007
C6014 0.1 uF(1608)
C6015
4.7uF(1608)
C6017
OPEN
C6018 5600uF/6.3V (NXA)
C6019 5600uF/6.3V (NXA)
C6022
OPEN
C6023
250V/2200pF
C6024 0.1uF(1608)
R6017
3.3K(0 .2W)
R6016
56(0.2W)
1
2
3
ANODE
REF
CATHODE
IC603 K IA2431AP
R6018
5.6K(0 .2W) C6020
0.1uF(1608)
R6019
22K-F(1608)
R6020
OPEN(1608)
R6021
OPEN(0 .2W)
D6010 O PEN
R6022
6.8K-F
C6010
OPEN
ZD619
Z6.8V
Q6003
CVT2 SC3052
R6025
4.7K(1608)
R6024
10K(1608)
D6009
1SS133MT
C6021
50V/0.1uF
1
4
2
3
RY601
HL31-1A
C6002 250V/0.01uF
C6003
250V/0.01uF
R6026
OPEN(1608)
C6025 OPEN(1608)
R6023
OPEN
F6002
C6004
200V/100uF
R6027
8.2M
R6028
8.2M
R6029
8.2M
R6030
8.2M
2 1
CN601 YAW396-NNV
R6031
1M(2125)
R6032
1M(2125)
R6033
1M(2125)
43
2 1
IC602
ZD621
Z7.5V
J6002
JUMP ER
J6003
JUMP ER
D
G
S
Q6002
INK0010AC1
3
2
1
D6013
RBQ30T 65A
C6026
1KV/47pF
C6027
OPEN
C6028
OPEN
R6034
OPEN
12346
7
8 10
9 11 12
IC601
CVIT OP268VG
J6001
OPEN
C6029
0.1uF(1608)
L6001
0
3
NC
VDD
GND
CDOUT
2
4 51
IC604
CVIPS T8448NR_A
6 5 4 3 2 1
BN601
C6030
15N(1608)
ZD601
Z12V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
T6001
VLT9 Z132ZW
LF602
BK601
CMD1A 834
BRACK ET
BK602
CMD1A 834
BRACK ET
BK603
CMD1A629
BRACKET
J6014
OPEN
J6015
OPEN
BN601
TO CN741
23
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