+3.3dB
2.83Vrms=0dBFS
-10dBFS
-20dBFS
-30dBFS
-40dBFS
PCM1690
-50dBFS
+20dB
+10dB
0dB
-20dB
-30dB
-40dB
-10dB
+20dB
+10dB
0dB
-20dB
-30dB
-40dB
-10dB
-2+17-
200mVrms
+30dB
PREOUT
310mVrms
MAX. SIGNAL LEVEL
DOLBY LIMIT LEVEL (ALLch-3dBFS)
+3.3dB
-37dBFS(DIG.IN:PCM)
+3.3dB
Differential Out
PRE OUT
159mVrms
-2+17-0.5dB=14.5dB
-43dBFS
(DIG.IN:DD Config1)
DD INPUT:-30dBFS LFE 30Hz
PCM INPUT:-20dBFS LFE 30Hz
-43.5dBFS(A/D IN)
ANA INPUT:200mVrms L+R 30Hz
AVR-X4100
LEVEL DIAGRAM
SUBWOOFER ch
R2A15220FP
PRE OUT
R2A15218FP
GAIN
ADJ.
+
DSP
PCM1690
D/A
-
-
+
PLD
MUTE
R2A15218FP/R2A15220FP MAX. OUTPUT 3.8Vrms
GAIN Setting of MASTER VOL 0dB
・DOLBY DIGITAL I
N -2dB +17dB -0.5dB =+14.5dB
・ANALOG IN
-2dB +17dB +6.5dB =+21.5dB
①
②
③
④
①:Basic OFFSET
of VOL=0dB (indication valude)
②:Channel compe
nsation of Subwoofer
③:OFFSET of A/D
input
④:System compen
sation of Dig
ital Input
-2+17+6.5=21.5dB
121
Содержание AVR-X4100
Страница 8: ...Personal notes 8...
Страница 25: ...Personal notes 25...
Страница 192: ...AK5358BET DIGITAL IC306 AK5358BET Pin Function 192...
Страница 199: ...NJW1194A INPUT IC484 BLOCK DIAGRAM 199...
Страница 200: ...2 FL DISPLAY FLD 17 BT 40GINK FRONT FL601 PIN CONNECTION GRID ASSIGNMENT Y2 q 200...
Страница 201: ...ANODE CONNECTION 201...