Denon AVR-4520 Service Manual

170
AUDIO SIGNAL LINE
STBY POWERGND POWER -POWER +
100P-IMSA-9842B-100Y
N321
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
8182 83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
DSP2INMCK
OUTPUT
DSP2INSB/SR
OUTPUT
DSP2INF/FL
OUTPUT
DSP2INS/SL
OUTPUT
DSP2INCSW/C
OUTPUT
DSP1INS/SL
OUTPUT
DSP1IN-/S W
OUTPUT
DSP1INSWC/C
OUTPUT
DSP1INSB/SR
OUTPUT
DSP1INLR
OUTPUT
DSP1INMCK
OUTPUT
DSP1IN64fs
OUTPUT
DSP1INfs
OUTPUT
DSP1OUT64f
s
OUTPUT
DSP1OUTFH/FR
INPUT
DSP1OUTfs
OUTPUT
DSP1OUTRSV1
INPUT
DSP1OUTS/SL
INPUT
DSP1OUTMCK
INPUT
DSP1OUTFW/SW
INPUT
DSP1OUTCSW/C
INPUT
DSP1OUTF/F L
INPUT
DSP1OUTSB/SR
INPUT
DSP3INRSV2
OUTPUT
DSP3INFW/SW
OUTPUT
DSP3INRSV1
OUTPUT
DSP3INFH/FR
OUTPUT
DSP3INCSW/C
OUTPUT
DSP3INF/FL
OUTPUT
DSP3INSB/SR
OUTPUT
DSP3INS/SL
OUTPUT
DSP3IN64fs
OUTPUT
DSP3INfs
OUTPUT
DSP3OUTFW/SW2
INPUT
DSP3OUTFH/FR
INPUT
DSP3OUTSW23/C
INPUT
DSP3OUTRSV2
INPUT
DSP3OUTSB/SR
INPUT
DSP3OUTS/SL
INPUT
DSP3OUTCSW1/SW1
INPUT
DSP3OUTF/FL
INPUT
DGND
DSP2OUT64fs
OUTPUT
DSP2OUTRSV1
INPUT
DSP2OUTMCK
INPUT
DSP2OUTS/SL
INPUT
DSP2OUTF/FL
INPUT
DSP2OUTFH/FR
INPUT
DSP2OUTSB/SR
INPUT
DSP2OUTFW/SW
INPUT
DSP2OUTCSW/C
INPUT
DSP3FLAG0
DA_POWER
DSPMISO DSP2RST DSP1RST DSP2FLAG0
DSP1CS DSP2CS
DSPMOSI
DSP3CS
DSPICLK DSP1FLAG0 DSPROMRST DSP3RST
D5V
DSP2INFW/SW
OUTPUT
DSP2INRSV1
OUTPUT
DSP2INFH/FR
OUTPUT
DSP1IN-/FR
OUTPUT
DSP1INF/FL
OUTPUT
DSP3OUT64fs
OUTPUT
DSP3OUTfs
OUTPUT
DSP2IN64fs
OUTPUT
DSP2OUTfs
OUTPUT
DSP2INfs
OUTPUT
DA3.3V
DSP1IN-/SW DSP1IN64fs DSP1INS/SL
DSP1OUT64fs
DSP1IN-/FR
DSP1INMCK
DSP1INfs
DSP1INSWC/C
DSP2INS/SL DSP2OUT64fs DSP2INfs DSP2INMCK DSP2IN64fs DSP2INFH/FR DSP2INFW/SW DSP2INCSW/C DSP2OUTfs DSP2INF/FL DSP2INSB/SR DSP2OUTS/SL DSP2OUTMCK DSP2INRSV1 DSP2OUTRSV1 DSP2OUTFH/FR DSP2OUTF/FL DSP2OUTSB/SR DSP2OUTFW/SW DSP2OUTCSW/C
DSP3INS/SL DSP3INCSW/C DSP3INfs DSP3OUT64fs DSP3OUTfs DSP3INF/FL DSP3INSB/SR DSP3INRSV1 DSP3IN64fs DSP3INFW/SW DSP3INFH/FR DSP3OUTSW23/C DSP3OUTRSV2 DSP3OUTCSW1/SW1 DSP3INRSV2 DSP3OUTF/FL DSP3OUTS/SL DSP3OUTSB/SR DSP3OUTFW/SW2 DSP3OUTFH/FR
DSP1OUTfs
DSP1INF/FL
DSP1INSB/SR
DSP1INLR
DSP1OUTFW/SW DSP1OUTSB/SR DSP1OUTCSW/C DSP1OUTFH/FR
DSP1OUTRSV1 DSP1OUTF/FL
DSP1OUTMCK
DSP1OUTS/SL
DSP1RST DSP2RST
DSP2FLAG 0
DSPMOSI DSPICLK DSP1FLAG0 DSPMISO DSP1CS
DSPROMRS T
DSP2CS DSP3RST DSP3CS
DSP3FLAG 0
DA_POWER
TO AUDIO PLD
TO SUB CPUTO AUDIO PLD
TO RESET/SUPPLY
TO 8U-310116(2/14) TO 8U-310116(14/14)
TO 8U-310116(2/14)
TO 8U-310116(12/14)
87654321
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (25/36)
DIGITAL UNIT (3/14)
CC
TO CD
BR
CA
BT
TO BQ
TO CB
TO BS

Denon AVR-4520 Specifications

General

Impedance	8 Ω
Receiver type	Surround
Frequency range	10 - 100000 Hz
Input sensitivity	200 mV
Audio output channels	7.1 channels
Audio A/D Converter (ADC)	24-bit/192kHz
Signal-to-Noise Ratio (SNR)	102 dB
Power output per channel (1KHz@6 Ohm)	190 W
Power output per channel (20-20KHz@8 Ohm)	150 W
HDMI in	7
Composite video in	4
USB ports quantity	1
Digital audio optical in	2
Component video (YPbPr/YCbCr) in	3
Connectivity technology	Wired
Speakers connectivity type	-
Audio formats supported	AAC, FLAC, MP3, WMA
Wi-Fi	No
Ethernet LAN	Yes
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Product color	Silver
Audio decoders	Dolby Digital EX, Dolby Pro Logic IIz, Dolby TrueHD, DTS 96/24, DTS Neo:6, DTS Neo:X, DTS-HD
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Apple docking compatibility	Not supported
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	780 W

Weight and Dimensions

Depth	423 mm
Width	434 mm
Height	195 mm
Weight	16500 g