Denon AVR-X7200W Service Manual page 121

EXT IN
+20dB
+10dB
200mV 0dB
-10dB
-20dB
-30dB
-40dB
LEVEL DIAGRAM
SUBWOOFER ch
AK4490
D/A ＋
PLD
－
DSP
x3pcs
AK4490
0dBFS=1.980rms
DD INPUT:0dBFS LFE 30Hz -10dBFS 62.6mVrms
-20dBFS=198mVrms
PCM INPUT:-20dBFS LFE 30Hz
-37dBFS(PCM IN) 28.0mVrms
ANA INPUT:200mVrms L+R 30Hz -40dBFS(A/D IN) 19.8mVrms
-43dBFS(DD IN) 14.0mVrms
DD INPUT:-30dBFS LFE 30Hz
Config1
AVR-X7200
R2A15220FP
＋
－
NON CLICP MAX SIGNAL LEVEL 4.0Vrms
FULL SCALE LEVEL=3.56Vrms(3.82Vrms)
Config1(S/S/S/Y)DOLBY LIMIT LEVEL=2.5Vrms (5.1ch-3dBFS at 30Hz)
1.13Vrms
L.P.F GAIN=+3.72dB
121
＋
GAIN
ADJ.
4.75Vrms(5.09Vrms)
+12.5dB
-2.5dB EXT IN
+14.5dB
+14.5dB
+18.0dB
GAIN setting of MASTER VOL 00dB
･DOLBY DIGITAL IN -2.5dB +17dB =+14.5dB
･ANALOG IN -2.5dB +17dB +3.5dB =+18.0dB
(1) (2) (3)
(1):Basic OFFSET of VOL=0dB
(2):SW ch correction
(3):OFFSET of the AD input
SPEAKER
OUT
MUTE PRE OUT
+30dB
4.75Vrms
PRE OUT
+20dB
+10dB
PRE OUT
300mVrms
200mVrms
150mVrms
-10dB
-20dB
-30dB
-40dB