![Marantz AV7702mkII Service Manual Download Page 116](http://html.mh-extra.com/html/marantz/av7702mkii/av7702mkii_service-manual_1726089116.webp)
AV7702mkII
LEVEL DIAGRAM
SURR.BACK / Front Wide / Height1 / Height2 ch
XLR
OUT
R2A15220FP
PRE OUT
R2A15218FP
+
DSP
AK4458VN
D/A
-
-
+
PLD
HDAM
EXT IN
SURR. BACK only
+20dB
+10dB
0dB
-20dB
-30dB
-40dB
-10dB
+20dB
+10dB
0dB
-20dB
-30dB
-40dB
-10dB
-2.5dB
200mVrms
+30dB
-2.5+6.5=+4.0dB
MAX. SIGNAL LEVEL
DOLBY LIMIT LEVEL (ALLch-3dBFS)
+0.4dB
1.98Vrms=0dBFS
-10dBFS
-20dBFS
-30dBFS
-40dBFS
AK4458
Differential Out
+0.4dB
PRE OUT
149mVrms
R2A15220FP MAX. OUTPUT 3.8Vrms
-20dBFS(DIG.IN)
-26.5dBBFS(A/D IN)
INPUT : 200mV(A/D IN)
INPUT:-20dBFS 1kHz
GAIN Setting of MASTER VOL 0dB
・DOLBY DIGITAL I
N -2.5dB
=-2.5dB
・ANALOG IN
-2.5dB +6.5dB =+4.0dB
①
②
③
①:Basic OFFSET
of VOL=0dB (indication valude)
②:OFFSET of A/D
input
③:System compen
sation of Digital Input
116