Denon AVC-A1SR Service Manual

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4
32
1
WIRING DIAGRAMS (5/5)
5678
D
C
B
A
E
AVR-5803/AVC-A1SR
A/D DSP1 DSP2
GIC
ATT
MUTE
D/A
L −
L+
R+
R
−
INPUT
BUFF. AMP
DIFF.
AMP
DIFF.
AMP
TONE
AMP
BUFF.
AMP
GAIN
ADJUST
REV.
AMP
BUFF.
AMP
E. VOL &
PRE AMP
A/D IN
REV. AMP
I/V
EXT. IN
VOL
EXT.
IN1
EXT.
IN2
50dB
40dB
30dB
20dB
10dB
0dBFS
A/D (differencial input each terminal)
D/A (differencial output
each terminal)
8.5dB
(2.5+6)
DIGITAL IN
When LFE
− 30dBFS
Max. Output Level
When F/L+F/R Both-ch Input
A/D IN
− 22dB
A/D IN
− 10dBFS
ANALOG SW
EXT IN
− 11dB
− 20dBFS
− 30dBFS
− 35dBFS
− 40dBFS
0dB
(200mV)
− 10dB
− 15dB
(35.6mV)
− 20dB
0dBFS
− 10dBFS
EXT IN
EXT IN VOL Adjust Value
Setting 0dB +5dB +10dB +15dB (Default)
Except EXT IN Path −5dB 0dB +5dB +10dB
Through EXT IN A/D −15dB −10dB −5dB 0dB
9.5dB
(8.93Vrms)
− 5dB
5dB
(10dB adjusted)
− 16.5dB
16.5dB
150mV
300mV
7.5dB
(1.5+6)
2dB Adjusted with VR when A/D IN
− 3dB
− 20dBFS
− 30dBFS
− 40dBFS
− 38dBFS
PRE OUT
FROM
ANALOG R
ANALOG SW
MUTE
PRE OUT
TO
CENTER
ch
PRE OUT
BUFF. AMP
SW ch
AVR5803Level.p65 02/04/02, 11:45Page 14-15 AdobePageMaker6.5J/Win

Denon AVC-A1SR Specifications

General

Brand	Denon
Model	AVC-A1SR
Category	Receiver
Language	English