Denon AVR-989 Service Manual

67
AVR-2809CI / AVR-2809 / AVR-989 / AVC-2809
LEVEL DIAGRAMS (1/6)
1. FRONT ch
INPUT
BUFFAMP
REC/ZONE
BUFFAMP
+
+
+
-
-
A/D
PCM1803
D/A
DSD1608
D/A OUT
MUTE
E.VOL
NJW1199
LINE IN
EXT IN
H/POUT
+20dB
+10dB
ޓ0dB
-20dB
-30dB
-40dB
-10dB
+20dB
+10dB
ޓF$
-20dB
-30dB
-40dB
F$
LINE IN/EXT IN
-10dBFS
0dBFS
1.06Vrms
-20dBFS
-30dBFS
F$(5
A
/D IN
79.6mVrms
0dBFS
1.42Vrms
PCM1803
PREOUT
151mVrms
RECOUT
200mVrms
H/POUT
75.5mVrms/8ȍ
A/D
BUFFAMP
A/D
BUFFAMP
AMP
VARIABLE
GAINAMP
-8dB
-2.5dB
-35dB
0dBFS
-10dBFS
-20dBFS
F$(5
F$(5
+3.0dB
SW YES
-20dBFS(DIG.IN)
-22dBFS(A/D IN)
SW NO
-32dBFS(DIG.IN)
-34dBFS(A/D IN)
+5.5dB
DSD1608
200mV
MAX SIGNAL LEVEL 4Vrms
TO
ZONE2
+
SPEAKER
OUT
PREOUTMUTE
MUTE
+30dB
SP OUT
4.25Vrms/8ȍ
+29dB
PLD
DSP
+
+
FGAIN
GAIN
ADJ.AMP
ANALOG
ATT
+
6dB
Output voltage swing
4.00Vrms
3dB
-5.5dB
-3.5dB
+3.5dB
+6.0dB
+6.0dB
+6.0dB
+3.0dB
DIR

Denon AVR-989 Specifications

General

Brand	Denon
Model	AVR-989
Category	Stereo Receiver
Language	English