Marantz NR1601 Service Manual page 52

+20dB
+10dB
200mV 0dB
-10dB
-20dB
-30dB
-40dB
LEVEL DIAGRAM
SURROUND ch
AK4358VQ
PLD D/A
D D SP
MAX SIGNAL LEVE
AK4358VQ
+5dB
0dBFS=1.77Vrms
-10dBFS
L.P.F GAIN=+5dB
-20dBFS=177mVrms
+5dB
DD INPUT:-20dBFS SURR 1kHz
125mVrms
+5dB
ANA INPUT:200mVrms L+R 1kHz
-30dBFS=56mVrms
(MODE:MULTI CH STEREO)
-40dBFS
52
R2A15220FP
GAIN
ADJ.
218mV -3dB
98mV +4dB
GAIN setting of MASTER VOL 00dB.
DOLBY DIGITAL IN -2dB -1dB =-3dB
ANALOG IN -2dB +6dB =+4dB
:Basic OFFSET of VOL=0dB(indication value)
:OFFSET of the AD input
:Revision OFFSET of the DIGITAL input
SPEAKER
OUT
+30dB
4.2Vrms/8Ω
SP OUT
+20dB
+29dB
+10dB
200mVrms
-10dB
-20dB
-30dB
-40dB