Denon avr-s720w Service Manual

SCH16_REGULATOR
STBY POWER GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
REGULATOR PART
FROM TRANS
TO DIGITAL B'D
1.AC_S2
3.RTN_GND
5.AC_S2
2.NC 3.+12V
1.-12V
2.RLY_GND
5.DA+5V
2mm 5PIN WIRE
4.NC
4.VGND(RET_GND)
No connection
Bracket
INPUT/VOLUME PART
F3002
OPENONLY E3
F3001
932Series
F3003 F3004
OPEN
FUSE OPTION
FUSE OPTION
AVR-X1300W E3 ONLY
3.MCU_3V3
2.B/P_IRIN_DE
1.DGND
TO DIGITAL B'D
2.0mm 3PIN WIRE
REMOTE IN
932Series
OTHER 218Series 218Series OPEN OPEN
F3001
T 1.25A L 250V
C3003
OPEN
F3002
T 1.25A L 250V
C3004
OPEN
C3005
0.1uF(M)/50V
D3001 1N4007
D3002 1N4007
D3003 1N4007
D3004 1
N4007
C3012
470/50V
C3014
OPEN
C3007
3300/25V
C3015
OPEN
C3013
470/50V
D3103
1SS133MT
C3010
OPEN
C3011
OPEN
D3104
1SS133MT
GND
OUTIN
3
2
1
IC305
CVIK IA7805BP I
C3002
OPEN
C3009
OPEN
C3001
OPEN
C3008
470/50V
D3108
OPEN
GND
OUTIN
3
2
1
IC301
CVIK IA7812BP I
D3101
OPEN
C3006
4700/25V
C3024
OPEN
5 4 3 2 1
CN302
3
1
2
OUTIN
GND
IC302
HVIKI A7912PI
F3004
T 1.25A L 250V
F3003
T 1.25A L 250V
54321
BN301
1
2
3
JK301
CJJ2D008Z
D3200
KDS160
C3100
1000P
D3201
OPEN
R3001
1K
R3002
3.3K
R3003
2.2K
R3004
100K
Q3001
RT1P141C
Q3002
2SC3052
321
BN302
C3026 OPEN
C3025 0.1 uF(1608)
BK301
CMD1A 569
BRACK ET
BK302
CMD1A 569
BRACK ET
BK303
CMD1A 387
BRACK ET
BN302
TO CN754
BN301
TO CN823
22
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