Surr.back Ch - Denon AVR-2311CI Service Manual

+20dB
+10dB
EXT IN
200mV 0dB
-10dB
-20dB
-30dB
-40dB
LEVEL DIAGRAM

SURR.BACK ch

AK4358VQ
＋
＋
PLD D/A
－
－
DSP
AK4358VQ
0dBFS=1.77Vrms +1.6dB
-10dBFS
L.P.F GAIN=+1.6dB
-20dBFS=177mVrms
DD INPUT:-20dBFS SL+SR 1kHz
+1.6dB
(SB:MTRX ON, DD EX MODE)
ANA INPUT:200mVrms L+R 1kHz
-30dBFS=56mVrms +1.6dB
(MODE:MULTI CH STEREO)
-40dBFS
R2A15220FP
(AVR2311/3311 ONLY)
from from
ZONE2 ZONE2
from
ZONE3
(AVR3311 ONLY)
MAX SIGNAL LEVE
150mV 0dB
67mV +7dB
GAIN setting of MASTER VOL 00dB.
･DOLBY DIGITAL IN -2dB
･ANALOG IN -2dB
①
①:Basic OFFSET of VOL=0dB(indication value)
②:SB-ch revision
③:OFFSET of the AD input
④:Revision OFFSET of the DIGITAL input
61
＋
GAIN
ADJ.
MUTE
4.2Vrms/8Ω
+29dB
150mVrms
+3dB -1dB =0dB
+3dB +6dB =+7dB
② ③ ④
SPEAKER
OUT
(AVR3311 ONLY)
PRE OUT
+30dB
SP OUT
+20dB
+10dB
200mVrms
PRE OUT
-10dB
-20dB
-30dB
-40dB