Denon HEOS AVR - Page 27

SUBWOOFER ch
+20dB
+10dB
0dB
-20dB
-30dB
-40dB
-10dB
+20dB
+10dB
0dB
-20dB
-30dB
-40dB
-10dB
HEOS AVR
LEVEL DIAGRAM
SUBWOOFER ch
-2+14-0.5dB=+11.5dB
200mVrms
+30dB
PREOUT
310mVrms
-2+8+6=+12dB
MAX. SIGNAL LEVEL
DOLBY LIMIT LEVEL (ALLch-3dBFS)
+3.3dB
34dBFS(DIG.IN:PCM)
＋
BD3473KS2
GAIN
ADJ.
PCM1690
D/A
－
－
＋
PLD
+3.3dB
2.83Vrms=0dBFS
-10dBFS
-20dBFS
-30dBFS
-40dBFS
PCM1690
Differential Out
+3.3dB
BD3473KS2 MAX. OUTPUT 3.8Vrms
MUTE PRE OUT
PRE OUT
159mVrms
-2+14-0.5dB=11.5dB
-40dBFS
(DIG.IN:DD
Config1)
INPUT : -30dBFS DD LFE
INPUT : -20dBFS(DIG.IN) PCM
-50dBFS
-34.5dBFS(A/D IN)
INPUT : 200mV(A/D IN)
ADSP21487KSWZ-4BB
DSP
27
Caution in
servicing
Electrical Mechanical Repair Information Updating