Denon AVR-S730H

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