39
AVR-1709/1609/1519/1509/689/589, AVC-1509
LEVEL DIAGRAMS (1/5)
FRONT LEVEL DIAGRAM
㧙
㧗
㧗
㧗 㧙
㧙
A/D
㧙
㧗
D/A
㧙
D/A OUT
MUTE
LINE IN
EXT IN
H/POUT
+20dB
+10dB
˴0dB
-20dB
-30dB
-40dB
-10dB
+20dB
+10dB
˴0dB
-20dB
-30dB
-40dB
-10dB
LINE IN/EXT IN
-10dBFS
0dBFS
-20dBFS
-30dBFS
-40dBFS
A/D IN
79.4mVrms
0dBFS
0.88Vrms
ADAU1328
RECOUT
H/POUT
56.4mVrms
AVR-1709
LEVEL DIAGRAM
FRONT ch
-8dB
-2dB
-35dB
0dBFS
-10dBFS
-20dBFS
-30dBFS
-40dBFS
-20dBFS(DIG.IN)
PCM or DD Config1
-22dBFS(A/D IN)
FROM SWch
200mV
TO
Surround Back
(ZONE2 MODE)
㧗
SPEAKE
ROUT
+30dB
SP OUT
3.17Vrms/8
+26dB
DSP
ANALOG
ATT
R2A15215FP
-2+2=0dB
RECOUT
NON CLICP MAX SIGNAL LEVEL 4.0Vrms
Config2
DOLBY LIMIT LEVEL 1.41Vrms(ALLch-3dBFS)
+7dB
㧙
-26.5dBFS(DIG.IN)
˴DD Config2
GAIN
ADJ.
-2+6.5=4.5dB
SUM FROM SWch
Config1
DOLBY LIMIT LEVEL (ALLch-3dBFS)
3.876V
ADAU1328
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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http://www.xiaoyu163.com