Denon AVR-X4300H

FRONT ch
LEVEL DIAGRAM
+20dB
+10dB
0dB
-20dB
-30dB
-40dB
-10dB
+20dB
+10dB
-20dB
-30dB
-40dB
-10dB
LINE IN/EXT IN
-10dBFS
0dBFS=1.06Vrms
-20dBFS
-30dBFS
-40dBFS
DAC:AK4458
ADC:AK5358
H
/P
OU
T
AVR-X4300H
LEVEL DIAGRAM
FRONT ch
1.98Vrms=0dBFS
-10dBFS
-30dBFS
-40dBFS
200mV
+30dB
S
P
K O
U
T
+
29d
B
F
U
L
L S
CAL
E
LE
V
E
L
= 2.0V
r
ms
DOLBY LIMI
T
LEVEL = 1.41
V
rms (
A
LL ch -
3
dBF
S
)
GAIN Setting of MASTER VOL 00dB
Bd5.2- = Bd5.0- Bd0.2- )LATIGID( SEY:WS･
･SW:YES (ANALOG) -2.0dB -0.5dB +3.0dB = +0.5dB
･SW:NONE (DIGITAL) -2.0dB -0.5dB +12.0dB = +9.5dB
･SW:NONE (ANALOG) -2.0dB -0.5dB +12.0dB +3.0dB = +12.5dB
① ② ③ ④ ⑤
①:Basic OFFSET of VOL=0dB (indication valude)
②:Fine-tuning by software Digital input
③:Voltage due to hardware of analog input
④:OFFSET of SW NONE
+9.5dB
+12.5dB
-35dBFS(A/D IN)
-20dBFS(DIG.IN)
＋
LINE
H/POUT
TO Z
O
NE
3
＋
SPEAKER
OUT
DS
P
x
4
p
c
s
ANALOG
NJU72343
GAIN
ADJ.
PRE OUT
MUTE
TO Z
O
NE
2
A
K4458
D
/
A
－
－
＋
P
L
D
AK
5
3
5
8
PRE OUT
276mVrm
s
/33
Ω
4.
2
4Vr
m
s
/
8Ω
-2.5dB
L
.P.
F
GAIN
=
+0.4dB
200mVrms
Headroom:3dB
2.82Vrms:A/D FULL SCALE
-23dBFS(A/D IN)
S
W:Y
E
S
-32dBFS(DIG.IN)
S
W:
N
O
N
E
－
-8.5dB
-8.5dB
V
o
l
um
e IC
:
NJ
U7
23
4
3
N
ON
C
LI
P M
A
X
SI
G
N
A
L L
E
V
E
L
4.
2
V
rm
s
AD IN=75mVrms
＋
MIC IN
AD IN=319mVrms
ACM2(DM-A409)Sensitivity:
-38.8dB/Pa=11.48mV/Pa at94dBSPL@Operation Voltage 5.0V
(94dBSPL is expected to -11dBFS)
MIC IN
11.48mVrms
851mVrms
+37.60dB
+0.5dB
-23
.
7dB
1
5
0mV
r
ms
-2.5dB
LINE IN/EXT IN
NJU72750
NJU72751
-8.5dB
NJU72750
50
Caution in
servicing
Electrical Mechanical Repair Information Updating