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Denon AVR-2312 Service Manual

Denon AVR-2312
226 pages
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150
SCHEMATICDIAGRAMS(27/30)
DIGITALUNIT(13/16)
d
nTNT/TXEER
MDC
CRS
MDIO
nRST
TX_EN
VDD33
VDD18
SPEED100
LINK
ACTIVITY
FDUPLEX
XTAL2
XTAL1
RXD3
RXD2
RXD1
RXD0
RX_DV
RX_CLK
RX_ERR
TX_CLK
TXD0
TX_D1
VDDIO
TXD2
TXD3
COL
VDDA33
EXRES1
VDDA33
RXP
RXN
VDDA33
TXP
TXN
VBUS
USBD+
USBD-
DGND
DNGD
CT
PULSE-TRANS
BELFUSE
FROM DIGITAL POWER PART
TO DM860_NETWORK
TO DIGITAL CONNECT
MFI341S21614
CVI236710076509S-DM
OR
TD+
TDCT
TD-
RD+
RDCT
RD-RX-
RXCT
RX+
TX-
TXCT
TX+
NC
NC
NC
NC
NC
VSS
SCL
SDA
MODE0
NC
NC
NC
NC
NC
NC
NC
MODE1
NC
nRESET
VCC
RES
SP
AP
LLC
VSSD1
VDDD1
RCV1
RCV2
MP7
MP6
MP5
MP4
MP3
MP2
MP1
MP0
VDDD2
VSSD2
RTCI
RES
SA
RES
RES
C
VDDA1
RES
Y
VDDA2
RES
CVBS
VDDA3
VSSA1
VSSA2
XTALO
XTALI
VDDA4
XCLK
VSSD3
VDDD3
RESET
SCL
SDA
TTXRQ
TTX
(PAGE 15/30)
(PAGE 16/30)
(PAGE 25/30)
161514131211109
8 7 6 5 4 3 2 1
IC321
CVIS558-5999U7F
5 4 3 2 1
CN321
CJP05GA208ZY
20022WS-05C
6 5 4
321
Q3200
TPC6111
R3241
100
C3247
0.1
R3242
3.3
R3243
3.3
C3248
1P
C3249
1P
C3246
0.1
L3211
0
IC320
CBA5H1600PSUYT
8V/1.6A
Q3201
RT1N141C
R3204
47K
R3215
10K
R3213
10K
R3214
OPEN
R3222
10K
R3221
10K
R3220
1.5K
R3219
1.5K
C3210
0.1
C3211
0.1
R3210
OPEN
R3211
33
R3212
10K
C3209
1000P
C3212
OPEN
C3219
0.1
R3223
6.8K(1%)
R3224 5.6K(1%)
C3220
0.1
C3221
0.1
L3205
HC
B2012KF-221T25
L3206
HCB2012KF-221T25
C3214
OPEN
C3217
OPEN
C3213
4.7/6.3
C3218
4.7/6.3
L3204
HCB2012KF-221T25
C3215
4.7/6.3
C3216
4.7/6.3
20
19
18
17
16
15 14 13 12 11
10
9
8
7
6
54321
IC324
MFI341S21614
Q3203
HVTKRC102S
OPEN
R3229
4.7K
R3230
4.7K
C3226
4.7/6.3
C3227
OPEN
C3228
0.1
R3231
10K
R3235
4.7K
C3241
OPEN
C3201
0.1
R3200
75
R3202
75
R3203
75
C3200
1000P
D3200
OPEN
D3201
OPEN
D3202
OPEN
D3203
OPEN
C3202
0.022
R3205
10
C3205
1000P
C3206
4.7/6.3
C3203
1000P
C3204
4.7/6.3
R3206
51
C3207
15P
R3207
51
C3208
15P
R3208
51
R3209
51
L3203
HCB2012KF-221T25
L3202
HCB2012KF-221T25
44
43
42
41
40
39
38
37
36
35
34
33323130292
82726252423
22
21
20
19
18
17
16
15
14
13
12
11 10 9 8 7 6 5 4 3 2 1
IC323
SAA7121H/V2.518
R3226
10K
R3227
OPEN
C3222
0.1
C3225
0.1
R3280
47K
R3281
47K
R3282
47K
R3283
47K
R3284
47K
R3285
47K
R3286
47K
R3289
47K
C3234
4.7/6.3
C3236
OPEN
C3237
OPEN
C3238
OPEN
C3239
OPEN
C3240
OPEN
C3242
OPEN
R3240
10
C3245
0.1
R3239
10
C3244
0.1
C3243
0.1
C3224
0.1
C3229
0.1
R3234
10K
C3223
1000P
L3208
HCB2012KF-221T25
1234
5678
R3218
33X4
1234
5678
R3216
33X4
1234
5678
R3217
33X4
C3250
open
C3251
open
L3209
OPEN
L3210
OPEN
363534333231302928
27
26
25
24
23
22
21
20
19
18 17 16 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
37
IC322
LAN8700CAEZGTR
109
8
7
6
5
4
3
2
1
J3200
YSK11-0088N
CJJ9L022Z
L3212
DLW21SN181SQ2L
L3200
DLW21SN900SQ2L
L3201
DLW21SN900SQ2L
T220
T221
T222
T223
T224
T225
T226
T227
T228 T229
T230
C3252
open
L3213
0
C3253
1000P
C3254
open
L3214
0
C3255
1000P
L3215
open
R3201
75
T326
E_RESETN
USBVBUSDRV
USBD-
USBD+
USBVBUS
MIIRXD2
MIIRXD3
MIIRXDV
MIIRXER
MIITXD2
MIITXD3
MIITXEN
MIIMDC
MIIMDIO
MIIPHYCLK
PHY_RST
ESDA
ESCL
CPRST
NET3.3V
USBVBUSDRV
USBD-
USBD+
USBVBUS
MIIRXD2
MIIRXD3
MIIRXDV
MIIRXER
MIITXD2
MIITXD3
MIITXEN
MIIMDC
MIIMDIO
MIIPHYCLK
PHY_RST
ESDA
ESCL
CPRST
E_RESETN
USBVBUS
MIIPHYCLK
MIIRXD3
MIIRXD2
MIIRX
ER
MIITXD3
PHY_RST
E_RESETN
TX_P4
TX_N4
RX_P4
RX_N4
MIIMDC
NET3.3V
NET1.2V
DGND
NET1.2V
DGND
CPRST
ESDA
ESCL
BCLK
VD7
VD6
VD5
VD4
VD3
VD2
VD1
VD0
ETHER_SC
ETHER_SY
ESCL
ESDA
BCLK
VD0
VD1
VD2
VD3
VD4
VD5
VD6
VD7
BCLK
VD0
VD1
VD2
VD3
VD4
VD5
VD6
VD7
MIIMDIO
MIITXEN
MIIRXDV
MIITXD2
RX_P4
RX_N4
TX_P4
TX_N4
USBVBUSDRV
USBD+
D5V
E_RESETN
USBD-
STBY POWERGND POWER + POWER -
87654321
A
B
C
D
E
F

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Denon AVR-2312 Specifications

General IconGeneral
Impedance8 Ω
Speaker selectorA+B
Input sensitivity200 mV
Pre-out connectivityYes
Audio output channels7.1 channels
Audio A/D Converter (ADC)24-bit/96kHz
Signal-to-Noise Ratio (SNR)100 dB
Total Harmonic Distortion (THD)0.08 %
Power output per channel (1KHz@8 Ohm)135 W
Power output per channel (20-20KHz@8 Ohm)105 W
HDMI in7
Composite video in4
Ethernet LAN (RJ-45) ports1
Multichannel audio input typeRCA
Component video (YPbPr/YCbCr) in2
Headphone connectivity6.3 mm
Connectivity technologyWired
Speakers connectivity typeBinding post
Audio formats supportedAAC, FLAC, MP3, WAV, WMA
Image formats supportedJPG
Wi-FiNo
AM band range522 - 1611 kHz
FM band range87.5 - 108 MHz
Supported radio bandsAM, FM
Preset stations quantity56
Internet radio services supportedLast.fm, Napster
Supported video modes1080i, 1080p, 480i, 480p, 576i, 576p, 720p
DisplayVFD
HDMI version1.4a
Product colorBlack
Audio decodersDolby Pro Logic IIz, Dolby TrueHD, DTS-HD Master Audio
Volume controlRotary
Apple docking compatibilityiPad, iPhone, iPod
Number of products included1 pc(s)
AC input voltage230 V
AC input frequency50 Hz
Power consumption (standby)0.1 W
Power consumption (typical)600 W
Weight and Dimensions IconWeight and Dimensions
Depth382 mm
Width434 mm
Height167 mm
Weight11000 g

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