Denon AVR-X3300W - SUBWOOFER ch

SUBWOOFER ch
+20dB
+10dB
0dB
-20dB
-30dB
-40dB
-10dB
0dBFS=1.06Vrms
0dBFS = 2.0Vrms
AVR-X3300W
LEVEL DIAGRAM
SUBWOOFER ch
-2.5+12=9.5dB
+30dB
-
2.5+12+3=+12.5dB
MAX SIGNAL LEVEL
DOLBY LIMIT LEVEL (ALLch-3dBFS)
0dBFS
-10dBFS
-20dBFS
-30dBFS
-40dBFS
PCM5100
NJU72343 MAX.OUTPUT4.2Vrms
＋
SPEAKER
DSP
GAIN
PCM5100
D/A
PLD
NJU72343
PREOUT
PREOUT
150mVrms
-40dBFS(DIG.IN)
DD Config1
INPUT:-30dBFS DD LFE
-34dBFS(PCM.IN)
-37dBFS(A/D IN)
INPUT : -20dBFS(DIG.IN) PCM
200mV(A/D IN)
+8dB
GAIN setting of MASTER VOL 00dB
･DOLBY DIGITAL IN -2.5dB+12dB =+ 9.5dB
･PCM DIGITAL IN -2.5dB+12dB =+ 9.5dB
･ANALOG IN -2.5dB+12dB+3.0dB=+12.5dB
①②③
①:Basic OFFSET of VOL=0dB
②:OFFSET of SW-ch
③:OFFSET of the AD input
-2.5+12=9.5dB
PREOUT
300mVrms
43
Caution in
servicing
Electrical Mechanical Repair Information Updating