Denon AVR-3805 Service Manual

12
12
AVR-3805 / AVC-3890
LEVEL DIAGRAMS (1/6)
FRONT CH

INPUT
BUFFAM
＋ −
＋
−
−
A/D
PCM180
4
−
＋
D/A
PCM179
1A
DSP
−
＋
D/A OUT
MUTE
E.VOL
TC94A3
2F
LINE IN
EXT IN
−
＋
＋
ANALOG
ATT
PREOUT
H/POUT
+20dB
+10dB
0dB
-20dB
-30dB
-40dB
-10dB
+20dB
+10dB
0dB
-20dB
-30dB
-40dB
-10dB
LINE IN/EXT IN
-10dBFS
0dBFS
-20dBFS
-30dBFS
-40dBFS
A/DIN
141.9mVrms
INPUTDIFFERENTIAL
+/-:70.9mVrms
PCM1804
PREOUT
150mVrms
H/POUT
69mVrms/8ohm
A/D INPUT
REV.AMP
STEREO
HPF
POWER
AMP
-9dB
-0.7dB
+29dB
-35dB
0dBFS
-10dBFS
-20dBFS
-30dBFS
F$(5
SW YES
-20dBFS(DIG.IN)
-22dBFS(A/D IN)
SW NO
-32dBFS(DIG.IN)
PCM1791
200mV
＋
DIR
DIGITAL IN
＋
FGAI
＋
SPOUT
PREOUT
MUTE
SPOUT
MUTE
ANALOG
ATT
+30dB
-2.5dB
TONE
AMP
PRE
AMP
GAIN
ADJ.AM
D/A
OUTPUT
FILTER
AMP
-0.5dB
+12dB
+11dB
+3.5dB
-26dBFS(DSD IN)
SPOUT
1.87W/8ohm
3.87V
DENONLINK
Dolby DTS AAC PCM(2ch) MLP DSD2ch DSDMch DSD→PCM A/DIN
SW YES -20dBFS -20dBFS -20dBFS -20dBFS -20dBFS -26dBFS -20dBFS -22dBFS
SW NO -32dBFS -32dBFS -32dBFS -32dBFS -32dBFS -26dBFS -32dBFS -
Dolby,DTS,AAC,PCM
Dolby,DTS,PCM、MLP,DSD
( 0.88Vrms)
(0.58Vrms)
Vol.:0dB

Denon AVR-3805 Specifications

General

Receiver type	Surround
Frequency range	10 - 100000 Hz
Speaker selector	A / B
Input sensitivity	200 mV
Pre-out connectivity	Yes
Audio output channels	7.1 channels
Signal-to-Noise Ratio (SNR)	102 dB
Total Harmonic Distortion (THD)	0.05 %
Power output per channel (1KHz@6 Ohm)	160 W
Power output per channel (20-20KHz@8 Ohm)	120 W
AC input voltage	120 V
AC input frequency	60 Hz
AM band range	520 - 1710 kHz
FM band range	87.5 - 107.9 MHz
Supported radio bands	AM, FM
Preset stations quantity	56
HDMI in	0
Audio (L/R) in	11
Remote control in	1
Composite video in	7
Digital audio coaxial in	2
Digital audio optical in	5
Component video (YPbPr/YCbCr) in	3
AirPlay	No
Display	-
Product color	Black
Audio decoders	DTS 96/24, DTS Neo:6, DTS-ES (Discrete 6.1), DTS-ES (Matrix 6.1), Dolby Digital EX, Dolby Pro Logic IIx
Apple docking compatibility	Not supported
Speakers connectivity type	RCA

Weight and Dimensions

Depth	429 mm
Width	434 mm
Height	171 mm
Weight	17000 g