Denon avr-s720w

SURROUND ch
2CH IN 0dB
(200m V)
-10dB
-20dB
-40dB
-30dB
+10dB
+20dB
DSP
DAC
SPK OU T
NJU72340A
SURRO UND
SURRO UND CHANNEL
PLD
PCM 1690
CS49844A
-50dB
0dB ( 200mV rm s )
-10dB
-20dB
-40dB
-30dB
+10dB
+20dB
-50dB
+30dB
DAC
PCM 1690
-10dBFS
0dBFS
-20dBFS
-30dBFS
-40dBFS
(M OD E : M ULTI CH STEREO )
ANA INPUT:200m V r m s L+ R 1 k H z
-2.5dB
+1 .0dB
+29dB
- D O LBY DIG ITAL IN
G A IN s e tting o f M ASTER V O L 00dB
- A N A L OG IN
-2 . 5dB
-2 . 5dB
=-2.5dB
=+1.0dB
(1 ) (2)
DSP O UTO PU T :-23.5dBFS
FULL S C ALE LEVEL= 2 . 0V rm s
-3.01dB
PO W ERA M P GAIN
4.27Vrm s/ 8ohm
SPK OU T
PRE O UT
150m Vrm s
(1 ) : B asic O FFSET o f V O L= 0dB ( PREAM PG AIN:+15.5dB at VO L M AX)
(2 ) : O FFSET o f the A D input A T T
+3.5dB
G A IN
ADJ.
NJM 8080 M AX.O UTPUT 7.78V r m s
NJU72340 M AX.O U T P U T 3 . 8 V rm s
DSP O UTO PU T :-20dBFS
DD INPUT:-20dB F S S URR 1 k H z
-3.01dB
DIFF.O U T
0dBFS=+/- 4 . 0 V pp= 2.83Vrm s
5M 80Z T
AVRS720W /X1300W LEVEL DIAG RAM
31
Caution in
servicing
Electrical Mechanical Repair Information Updating