Denon AVR-S730H Service Manual

FRONT ch
LEVEL DIAGRAM
LINE IN 0dB
(200m V)
-10dB
-20dB
-40dB
-30dB
+10dB
+20dB
AVRS730H/X1400H LEVEL DIAG RAM
LINE IN
ADC
DSP
DAC
H/P OU T
SPK O UT
NJU72340A
FRO NT
FRO NT CHANNEL
PLD
5M 570ZF256C 5N AK4458VN
AK5358
CS49844A
-50dB
0dB (200m Vrm s)
-10dB
-20dB
-40dB
-30dB
+10dB
+20dB
-50dB
+30dB
-10dB F S
0dBFS
-20dB F S
-30dB F S
-40dB F S
-8.5dB
-26. 5dB F S
ADC
AK5358
DAC
AK4458
-10dB F S
-30dB F S
-40dB F S
-23dB F S(A/D IN)
-20dB F S(DIG . IN )
-35dB F S(A/D IN)
-32dB F S(DIG . IN )
SW : NO NE
FULL SCALE LEVEL= 2 .0Vrm s
-2.5dB
+0 .5dB
+9 .5dB
+12.5dB
+29dB
4.27Vrms /8ohm
277m Vrm s/33ohm
SPK O UT
H/P OU T
- S W :YES ( D IG ITAL)
G A IN setting of M ASTER VO L 00dB
-
S W :YES ( A N ALOG)
- S W :NO N E (DIG ITAL)
- S W :NO N E (ANALOG)
(1 ) : B asic O FFSET of V OL= 0dB ( Indic a t ion v a lude)
(4 ) : O FFSET of S W NO N
(3 ) : V o lt age due to hardw are of analog input
-2 . 0dB
-2 . 0dB
-2 . 0dB
-2 . 0dB
=-2.5dB
=+1dB
=+9.5dB
=+13dB
(1 ) (2) (3 )
M IC IN
G A IN
ADJ.
M IC IN
11.48m Vrm s
0dBFS=3V pp= 1.06Vrm s
SING LE IN P U T
PRE OUT 150m Vrm s
H/P OU T
+12dB
+12dB
+3.0dB
PO W ERAM P G AIN
ANALO G
ACM 2(DM -A 409) S ens it iv it y :
-38. 8dBV/ P a = 11.48m V/ P a a t 94dBSPL @ O per a t ion V o lt age 5.0V
(94dBSPL is expec t ed to -11.0dBFS)
-20dB F S
VO L U ME IC : NJU 72343 N
O N C L IP M AX
SIG NAL LEVEL 4.2Vrm s
1.98V r m s=0dBFS
NJU72343V
+37.40dB
851m Vrm s
-8.5dB
AD IN= 319m Vrm s
AD IN= 75m Vrm s
SW : YES
DO L BY L IM IT L EVEL = 1 .41V rm s ( A LL ch -3dBF S )
+3.0dB-0.5dB
-0 . 5dB
-0 . 5dB
-0 . 5dB
(2 ) : F ine- t uning by softw ar e D ig it a l input
(4 ) (5)
L.P.F G A IN = + 0.46dB -2.5dB
LINE IN
32
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-S730H Specifications

General

Channels	7.2
Power Output (6 ohm, 1 kHz, 0.7% 2ch Drive)	110W
Power Output (6 ohm, 1 kHz, 10% 1ch Drive)	165W
HDMI Inputs	6
HDMI Outputs	1
Dolby Atmos	Yes
DTS:X	Yes
DTS Virtual:X	Yes
Wi-Fi	Yes
Bluetooth	Yes
HEOS Multi-room	Yes
4K Ultra HD Pass-through	Yes
HDR Support	Yes (HDR10, Dolby Vision, HLG)
Auto Speaker Calibration	Audyssey MultEQ
AirPlay	Yes (AirPlay 2)
Internet Radio	Yes
Phono Input	No
Ethernet Port	Yes
Power Output per Channel	75W (8 ohm, 20Hz-20kHz, 0.08% 2ch Drive)
USB Input	1 (Front)