Denon avr-s720w Service Manual

SUBWOOFER ch
2CH IN 0dB
(200m V)
-10dB
-20dB
-40dB
-30dB
+10dB
+20dB
DSP
DAC
PRE O UT
NJU72340A
SUBWOOF ER
SUBW OOFER CHANNEL
PLD
PCM 1690
CS49844A
-50dB
0dB ( 200mV rm s )
-10dB
-20dB
-40dB
-30dB
+10dB
+20dB
-50dB
+30dB
DAC
PCM 1690
-10dBFS
0dBFS
-20dBFS
-30dBFS
-40dBFS
DD INPUT:-20dB F S L F E 30H z
FULL S C ALE LEVEL= 4 . 0V rm s
PRE O UT
- D O LBY DIG ITAL IN
G A IN s e tting o f M ASTER V O L 00dB
- A N A L OG IN
(1 ) : B asic O FFSET o f V O L= 0dB
(3 ) : O FFSET o f the A D input
-2 . 5dB
-2 . 5dB
(1 ) (2) (3)
+3.5dB
+12dB =+9.5dB
=+13dB
(2 ) : S W -c h r e visio n
M UTE
+9 .5dB
+13dB
300Vrm s
+12dB
G A IN
ADJ.
+5 .01dB
NJU72340 M AX.O U T P U T 3 . 8 V rm s
PCM IN P U T:-20dBFS L+R 30Hz
(M OD E : M ULTI CH STEREO )
DSP O UTO PU T :-34dBFS
(-20-20+ 6= -34dB)
ANA INPUT:200m V r m s L+ R 20H z
(M OD E : M ULTI CH STEREO )
DSP O U
TO P U T : - 37.5dB F S
(-20-3 . 5 - 20+ 6 = -37.5dB )
DSP O UTPUT:-40dBFS
+9 .5dB
NJM 8080 M AX.O UTPUT 7.78V r m s
-50dBFS
+5 .01dB
+5 .01dB
PRE O UT
150Vrm s
DIFF.O U T
0dBFS=+/- 4 . 0 V pp= 2.83Vrm s
5M 80Z T
AVRS720W /X1300W LEVEL DIAG RAM
35.32m V
23.60m V
11.83m V
30
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