+20dB
+10dB
0dB
-20dB
-30dB
-40dB
-10dB
+20dB
+10dB
-20dB
-30dB
-40dB
-10dB
AVR-X7200
LEVEL DIAGRAM
FRONT WIDE ch
-10dBFS
-30dBFS
-40dBFS
200mV
+30dB
SP OUT
+29dB
+
+
SPEAKER
OUT
DSP
x3pcs
R2A15220FP
GAIN
ADJ.
PRE OUT
MUTE
AK4490
D/A
-
-
+
PLD
L.P.F GAIN=0dB
GAIN setting of MASTER VOL 00dB
・DIG IN
-2.5dB =-2.5dB
・ANALOG
IN
-2.5dB +3.5dB =+1.0dB
(1)
(2)
(1):Basic OFFSET of VOL=0dB
(2):OFFSET of the AD input
150mVrms
PRE OUT
200mVrms
4.2Vrms/8
Ω
AK4490
FULL SCALE LEVEL=2.00Vrms
0dBFS=1.980Vrms
200mVrms
-2.5dB
+1.0dB
NON CLICP MAX SIGNAL LEVEL 4.0Vrms
DIG IN:-20dBFS 1kHz
ANA INPUT:200mVrms L+R 1kHz
(MODE:MULTI CH STEREO)
232mVrms
164mVrms
-20dBFS(DIG.IN)
-23dBFS(A/D IN)
141mVrms
125