Denon AVR-X3300W Service Manual page 41

LEVEL DIAGRAM
FRONT ch
NJU72750
LINE IN
NJU72343
+20dB
+10dB
LINE IN
200mV 0dB
-10dB
-20dB
-30dB
-40dB
LEVEL DIAGRAM
＋
PCM1690
PCM9211
PLD D/A
A/D
DSP
to ZONE2
Differential Out
PCM1690
0dBFS
0dBFS = +/-4.0Vpp=2.83Vrms
PCM9211
0dBFS=1.06Vrms
-10dBFS
-10dBFS
-20dBFS
-20dBFS(DIG.IN)
-23.0dBFS(A/D IN)
-20dBFS
-8.5dB
-30dBFS
A/D IN
75.2mVrms
SW NO
(-23.0dBFS)
-32dBFS(DIG.IN)
-35.0dBFS(A/D IN)
-30dBFS
-40dBFS
-40dBFS
AVR-X3300W
FRONT ch
NJU72343
＋
＋
－ －
NJU72343 MAX. OUTPUT 4.2Vrms
MAX SIGNAL LEVEL
DOLBY LIMIT LEVEL (ALLch-3dBFS)
-3dB
-2.5+3=+0.5dB
-2.5+12=+9.5dB
-3dB
41
＋
GAIN
+29dB
-2.5dB
-2.5+12+3=+12.5dB
GAIN setting of MASTER VOL 00dB
･SW:YES (DIGITAL) -2.5dB =-2.5dB
･SW:YES (ANALOG) -2.5dB+ 3.5dB=+1.0dB
･SW:NONE (DIGITAL) -2.5dB+12dB =+9.5dB
･SW:NONE (ANALOG) -2.5dB+12dB+3.0dB=+12.5dB
① ② ③
①:Basic OFFSET of VOL=0dB
②:OFFSET of SW NON
③:OFFSET of the AD input
ANALOG H/POUT
SPEAKER
PREOUT
+30dB
SP OUT
4.23Vrms/8Ω
+20dB
-23.7dB
+10dB
H/POUT
276mVrms
0dB
PREOUT
150mVrms
-10dB
-20dB
-30dB
-40dB