51
+20dB
+10dB
0dB
-20dB
-30dB
-40dB
-10dB
+20dB
+10dB
-20dB
-30dB
-40dB
-10dB
LINE IN
-10dBFS
0dBFS=1.06Vrms
-20dBFS
-30dBFS
-40dBFS
AK4358VQ
AK5358B
H/
PO
UT
LEVEL DIAGRAM
FRONT ch
-12dB
-
2
4
d
B
0dBFS=1.77Vrms
-10dBFS
-20dBFS=177mVrms
-30dBFS
-40dBFS
200mV
+30dB
S
PK
O
UT
+
2
9d
B
FU
L
L S
C
A
LE
L
EV
E
L
=3
V
r
ms
C
o
n
f
i
g
2
(
L
/S
/S
/N
)
D
OL
BY
L
I
M
I
T
LE
VE
L=
2.
43
Vr
m
s
(
5.
1c
h
-3
d
BFS
a
t 3
0
Hz
)
+5dB
GAIN setting of MASTER VOL 00dB.
･SW:YES (DIGITAL) -2dB -3dB -1dB =-6dB
･SW:YES (ANALOG) -2dB -3dB +6dB =+1dB
･SW:NONE (DIGITAL) -2dB -3dB +12dB -1dB =+6dB
･SW:NONE (ANALOG) -2dB -3dB +12dB +6dB =+13dB
① ② ③ ④ ⑤
①:Basic OFFSET of VOL=0dB( indication value)
②:FRONT-ch revision
③:OFFSET of SW NON
④:OFFSET of the AD input
⑤:Revision OFFSET of the DIGITAL input
+6dB
+13dB
SW NO
-32dBFS(DIG.IN)
-39dBFS(A/D IN)
-20dBFS(DIG.IN)
-27dBFS(A/D IN)
＋
＋
LINE IN
EXT IN
H/POUT
TO
ZONE3
＋
SPEAKER
OUT
DS
P
ANALOG
ATT
R2A15220FP
RECOUT1
GAIN
ADJ.
PRE OUT
MUTE
TO
ZONE2
AVR3311 ONLY
AVR2311
3311 ONLY
(NR1601,AVR3311 ONLY)
RECOUT2
(AVR3311ONLY)
AK4358VQ
D/A
－
－
＋
P
L
D
AK5358B
A/D
-6dB
-27dBFS
3
0
8
mVr
m
s
PR
E O
U
T
1
5
4mV
rm
s
21
7m
Vr
ms/
3
3Ω
4
.3
4V
r
m
s/
8
Ω
+1dB
79mVrm
L
.
P.F GAI
N
=+5d
B
138
mV
rm
s
+5dB
200mVrms
+5dB
7
7
mV
rm
s
34
.
5
mV
r
m
s
AD IN=50mV
Headroom:2dB
LAEVEL DIAGRAM
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