Denon AVR-2312 Service Manual

144
SCHEMATIC DIAGRAMS (21/30)
DIGITALUNIT(7/16)
d
DEBUG_RX
DEBUG_TX
ETMS
ETCK
ETDI
ETDO
E_RESET
NFWP
NFWE
FALE
FCLE
NFCE0
NFRE
NFRB
R/B
RE
CE
VCC
VSS
CLE
ALE
WE
WP
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
I/O0
VCC
VSS
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
VDD
LDQM
WE
CAS
RAS
CS
BA0
BA1
A10/AP
A0
A1
A2
A3
VDD
VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VDDQ
DQ8
VSS
N.C
MDQM
CLK
CKE
N.C
A11
A9
A8
A7
A6
A5
A4
VSS
NET3.3V
NET1.2V
NET3.3V
VDD33PLL
TO MAIN_CPU
TO AUDIO_PLD
TO PHY
DGND
MP:open
NET3.3V
N.C
N.C
N.C
DGND
NET3.3V
MP:open
DGND
VDD12DCO
VDD12PLL
VDD33PLL
1G NAND FLASH
256M SDRAM
(E_REQ)
W1:E_I2SDATA
U3:PHY_RST
NET1.2V
DNGD
JTAGUARTSPI
RESETCLOCK
RTC
ETEHR
LCD SDIO AV USB DAC
NAND
PWR DGND
E_64fs
E_fs
E_I2SDATA
JTAG
UART
3.3V
(PAGE 17/30)
(PAGE 21/30)
(PAGE 26/30)
545352515049484746454443424140393837363534333231302928
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
IC392
W9825G6JH-6
484746454443424140393837363534333231302928272625
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
IC391
H27U1G8F2BTR-BC
A1
USBDN
A2
VDD33USB_01
A3
VSS33USB_01
A4
NC_01
A5
NC_03
A6
VSS_01
A7
VDD33_01
A8
VDD33_02
A9
VSS_02
A10
VDD12_01
A11
RFCLKP
A12
RFRXQP
A13
RFRXIP
A14
SSMCMD
A15
SSMD2
A16
SSMD5
A17
TXD1
A18
RXD0
A19
TDO
A20
TCK
B1
USBDP
B2
VDD33USB_02
B3
VSS33USB_02
B4
NC_02
B5
NC_04
B6
NRES33OUT
B7
NRES12OUT
B8
RREF
B9
NC_05
B10
NC_06
B11
RFCLKN
B12
RFRXQN
B13
RFRXIN
B14
SSMD0
B15
SSMD3
B16
SSMD6
B17
RXD1
B18
NRESET
B19
TDI
B20
TMS
C1
VSS12USB
C2
USBREXT
C3
USBXTALO
C4
USBX
TALI
C5
USBATST
C6
NRES33REF
C7
NRES12REF
C8
NC_07
C9
TEST1
C10
HIGHZ
C11
SSMWP
C12
SSMCP
C13
SSMCLK
C14
SSMD1
C15
SSMD4
C16
SSMD7
C17
TXD0
C18
A0
C19
A1
C20
A2
D1
VDD12USB
D2
USBVBUS
D3
NC_08
D4
NC_09
D5
NC_10
D6
NC_11
D7
VDD12_02
D8
VDD12_03
D9
VDD33_07
D10
VDD33_08
D11
VDD12_04
D12
VDD12_05
D13
VDD33_09
D14
VDD33_10
D15
SPINCS1
D16
SPINCS0
D17
SPICLK
D18
A3
D19
A4
D20
A5
E1
VSS33PLL
E2
USBID
E3
RTCXIN
E4
VSS33RTC
E17
SPIDIN
E18
A6
E19
A7
E20
A8
F1
VDD33PLL
F2
USBVBUSDRV
F3
RTCXOUT
F4
VDD33RTC
F17
SPIDOUT
F18
A9
F19
A10
F20
A11
G1
VSS12PLL
G2
XTALI
G3
NC_12
G4
VDD33_03
G17
VDD12_06
G18
A12
G19
A13RAS
G20
A14CAS
H1
VDD12PLL
H2
XTALO
H3
AOUTLP
H4
VDD33_04
H8
VSS_03
H9
VSS_04
H10
VSS_05
H11
VSS_06
H12
VSS_07
H13
VSS_08
H17
VDD12_07
H18
A15BA0
H19
A16BA1
H20
A17DQM0
J1
VDD12DCO
J2
AOUTRP
J3
AOUTLN
J4
VDD12_08
J8
VSS_09
J9
VSS_10
J10
VSS_11
J11
VSS_12
J12
VSS_13
J13
VSS_14
J17
VDD33_11
J18
A18DQM1
J19
A19
J20
A20
K1
VSS12DCO
K2
AOUTRN
K3
AV0CTRL2
K4
VDD12_09
K8
VSS_15
K9
VSS_16
K10
VSS_17
K11
VSS_18
K12
VSS_19
K13
VSS_20
K17
VDD33_12
K18
A21
K19
A22
K20
A23
L1
PDOUT1
L2
VCO1
L3
AV0CTRL1
L4
VDD33_05
L8
VSS_21
L9
VSS_22
L10
VSS_23
L11
VSS_24
L12
VSS_25
L13
VSS_26
L17
VDD12_10
L18
NCS2
L19
NCS0
L20
NCS1
M1
PDOUT0
M2
VCO0
M3
AV0CTRL0
M4
VDD33_06
M8
VSS_27
M9
VSS_28
M10
VSS_29
M11
VSS_30
M12
VSS_31
M13
VSS_32
M17
VDD12_11
M18
NCS3
M19
MEMCKE
M20
MEMCLK
N1
AV0CLK
N2
AV0DATA3
N3
AV0DATA2
N4
VDD12_12
N8
VSS_33
N9
VSS_34
N10
VSS_35
N11
VSS_36
N12
VSS_37
N13
VSS_38
N17
VDD33_13
N18
NWAIT
N19
NOE
N20
NWE
P1
AV0DATA1
P2
AV0DATA0
P3
AV1DATA3
P4
VDD12_13
P17
VDD33_14
P18
D0
P19
D1
P20
D2
R1
AV1DATA2
R2
AV1DATA1
R3
AV1DATA0
R4
AV2CLK
R17
FD2
R18
D3
R19
D4
R20
D5
T1
AV2CTRL1
T2
AV2CTRL0
T3
AV2DATA3
T4
AV2DATA2
T17
FD1
T18
D6
T19
D7
T20
D8
U1
AV2DATA1
U2
AV2DATA0
U3
AV3CLK
U4
LCDD14
U5
LCDD10
U6
LCDD6
U7
VPP
U8
VDD33_15
U9
VDD33_16
U10
VDD12_14
U11
VDD12_15
U12
VDD33_17
U13
VDD33_18
U14
VDD12_16
U15
VDD12_17
U16
FALE
U17
FD0
U18
D9
U19
D10
U20
D11
V1
AV3CTRL1
V2
AV3CTRL0
V3
AV3DATA1
V4
LCDD13
V5
LCDD9
V6
LCDD5
V7
LCDD2
V8
LCDCTRL3
V9
MIITXEN
V10
MIITXER
V11
MIITXCLK
V12
MIIRXCLK
V13
MIIRXER
V14
MIIRXDV
V15
MIIMDC
V16
NFWE
V17
NFRB
V18
FD5
V19
D12
V20
D13
W1
AV3DATA0
W2
AV4DATA1
W3
LCDD16
W4
LCDD12
W5
LCDD8
W6
LCDD4
W7
LCDD1
W8
LCDCTRL2
W9
LCDCTRL0
W10
MIITXD0
W11
MIITXD2
W12
MIIRX
D0
W13
MIIRX
D2
W14
MIICOL
W15
MIIMDIO
W16
NFWP
W17
NFRE
W18
FD4
W19
D14
W20
D15
Y1
AV4DATA0
Y2
LCDD17
Y3
LCDD15
Y4
LCDD11
Y5
LCDD7
Y6
LCDD3
Y7
LCDD0
Y8
LCDCTRL1
Y9
LCDCLK
Y10
MIITXD1
Y11
MIITXD3
Y12
MIIRXD1
Y13
MIIRXD3
Y14
MIICRS
Y15
MIIPHYCLK
Y16
NFCE0
Y17
FCLE
Y18
FD3
Y19
FD6
Y20
FD7
IC390
CVIDM860
1 2 3 4
5 6 7 8
R3905
10KX4
1 2 3 4
5 6 7 8
R3906
10KX4
1 2 3 4
5 6 7 8
R3919
10KX4
R3907
10K
1 2 3 4 5 6 7 8
R3908
10KX4
R3976
12K
R3910
33
R3911
33
R3912
33
R3901
OPEN
C3900
1000P
1 2 3 4 5 6 7 8
R3913
10KX4
X3900
24M
C3901
12P
C3902
12P
R3920
1M
R3914
1K
R3915
10K
R3924
OPEN
R3925
OPEN
R3928
1.5K
R3927
2.7K
Q3901
RT1N141C
Q3900
R
T1P141C
R3953
33
R3929
OPEN
R3930
4.7K
R3931
OPEN
R3933
4.7K
R3944
4.7K
R3943
4.7K
C3955
0.1
C3958
0.1
R3934
OPEN
R3935
OPEN
1 2 3 4 5 6 7 8
R3940
33X4
C3950
0.1
R3936
33
C3951
0.1
1 2 3 4 5 6 7 8
R3941
33X4
1 2 3 4 5 6 7 8
R3942
33X4
1 2 3 4 5 6 7 8
R3950
33X4
1 2 3 4 5 6 7 8
R3949
33X4
R3948
33
R3947
33
C3952
0.1
C3953
0.1
C3954
0.1
C3956
0.1
C3957
0.1
R3951
0
R3952
OPEN
C3959
OPEN
R3921
1.5K
C3904
4.7/6.3
C3905
4.7/6.3
C3906
4.7/6.3
C3907
4.7/6.3
C3908
0.1
C3909
0.1
C3910
0.1
C3911
0.1
C3912
0.1
C3913
0.1
C3914
0.1
C3915
0.1
C3916
0.1
C3917
0.1
C3918
0.1
C3919
OPEN
C3920
OPEN
C3921
OPEN
C3922
OPEN
L3900
HCB2012KF-221T25
C3903
OPEN
C3923
4.7/6.3
C3924
OP
EN
C3925
OPEN
C3926
4.7/6.3
C3927
4.7/6.3
C3928
4.7/6.3
C3929
4.7/6.3
C3930
0.1
C3931
0.1
C3932
0.1
C3933
0.1
C3934
0.1
C3935
0.1
C3936
0.1
C3937
0.1
C3938
0.1
C3939
0.1
C3940
OPEN
C3941
OPEN
C3942
OPEN
C3943
OPEN
C3944
4.7/6.3
C3945
OPEN
C3946
OPEN
L3902
HCB2012KF-221T25
L3901
HCB2012KF-221T25
C3947
4.7/6.3
C3948
OPEN
C3949
OPEN
R3900
open
R3975
1K
R3974
1.5K
R3973
4.7K
R3972
1.2K
R3971
1.8K
1234 5678
R3937
33X4
1234 5678
R3938
33X4
1234
5678
R3945
33X4
1234 5678
R3946
33X4
R3980
4.7K
R3981
4.7K
R3982
4.7K
R3983
4.7K
TP1
TP2
TP3
C3994
open
C3995
open
C3996
open
6 5 4 3 2 1
CN391
CJP06GA208ZY
20022WS-06C
1234 5678
R3909
10KX4
1 2 3 4 5 6 7 8
R3904
33X4
1 2 3 4 5 6 7 8
R3903
33X4
1 2 3 4 5 6 7 8
R3902
33X4
T210 T211 T212 T213T214
T215 T216 T217 T218 T219
C3960
1000P
C3961
1000P
C3966
1000P
C3965
1000P
C3962
1000P
C3963
1000P
C3964
1000P
R3954
33
1234
5678
R3955
33X4
1 2 3 4
5 6 7 8
R3956
33X4
7
6
5
4
3
2
1
CN390
10022H-07C
CJP07GA193ZY
R3957
10K
NET1.2V
NET3.3V
USBVBUSDRV
USBD- USBD+
USBVBUS
MIIRXD2 MIIRXD3
MIIRXDV
MIIRXER
MIITXD2
MIITXD3 MIITXEN
MIIMDC
MIIMDIO
MIIPHYCLK
PHY_RST
E_RESETN
E_RESET
E_SPICS
E_SPICLK
E_SPIMIEO
E_SPIMOEI
E_RXDMOEI
E_TXDMIEO
E_REQ
VD4 VD3 VD2 VD1 VD0 VD5 VD6 VD7
BCLK
ESDA
ESCL
CPRST
860SP
DIF
NFWP
NFWE
NFRE
NFCE0
NFRB
FCLE
FALE
FD0
FD1
FD2
FD3
FD4
FD5
FD6
FD7
NFCE0
NFRE
NFRB
NFWP
NFWE
FALE
FCLE
FD0
FD1
FD2
FD3
FD4
FD5
FD6
FD7
DM_D0
DM_D1
DM_D2
DM_D3
DM_D4
DM_D5
DM_D6
DM_D7
DM_D8
DM_D9
DDM_10
DDM_11
DM_D12
DM_D13
DM_D14
DM_D15
DM_A18/DQM1
DM_A17/DQM0
DM_A16/BA1
DM_A15/BA0
DM_A14/CAS
DM_A13/RAS
DM_A12
DM_A11
DM_A10
DM_A9
DM_A8
DM_A7
DM_A6
DM_A5
DM_A4
DM_A3
DM_A2
DM_A1
DM_A0
DM_D0
DM_D1
DM_D2
DM_A17/DQM0
DM_A14/CAS
DM_A13/RAS
DM_A15/BA0
DM_A16/BA1
DM_A10
DM_A0
DM_A1
DM_A2
DM_A3
DM_D15
DM_D14
DM_D13
DM_D12
DDM_11
DD
M_10
DM_D9
DM_D8
DM_A18/DQM1
DM_A12
DM_A11
DM_A9
DM_A8
DM_A7
DM_A6
DM_A5
DM_A4
VPP
ETDO
ETDI
ETCK
ETMS
ETDO
ETDI
ETCK
ETMS
E_RXDMOEI
E_TXDMIEO
E_SPIMOEI
E_SPIMIEO
E_SPICLK
E_SPICS
E_REQ
E_RESET
CPRST
MIIRXD2
MIIRXD3
MIIRXDV
MIIRXER
MIITXD2
MIITXD3
MIITXEN
MIIMDC
MIIPHYCLK
MIIMDIO
USBD+
USBD-
USBVBUS
USBVBUSDRV
E_RESET
E_SPICS
E_SPICLK
E_SPIMIEO
E_SPIMOEI
E_RXDMOEI E_TXDMIEO
E_REQ
PHY_RST
MIIPHYCLK
MIIMDIO
MIIMDC
MIITXEN
MIITXD3
MIITXD
2
ESDA
CPRST
MIIRX
ER
MIIRXDV
MIIRXD3
MIIRXD2
USBVBUS
USBD-
USBVBUSDRV
BCLK
VD7 VD6 VD5 VD0 VD1 VD2 VD3 VD4
DGND
E_RESETN
E_RESETN
E_RESET
DM_D3
DM_D4
DM_D5
DM_D6
DM_D7
860SPDIF
DEBUG_RX
DEBUG_TX
DEBUG_RX
DEBUG_TX
ESDA ESCL 860SPDIF
USBD+
ESCL
PHY_RST
BCLK
VD0 VD1
VD2
VD3
VD5 VD4 VD6
VD7
STBY POWERGND POWER + POWER -
87654321
A
B
C
D
E
F

Denon AVR-2312 Specifications

General

Impedance	8 Ω
Speaker selector	A+B
Input sensitivity	200 mV
Pre-out connectivity	Yes
Audio output channels	7.1 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 in	7
Composite video in	4
Ethernet LAN (RJ-45) ports	1
Multichannel audio input type	RCA
Component video (YPbPr/YCbCr) in	2
Headphone connectivity	6.3 mm
Connectivity technology	Wired
Speakers connectivity type	Binding post
Audio formats supported	AAC, FLAC, MP3, WAV, WMA
Image formats supported	JPG
Wi-Fi	No
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Preset stations quantity	56
Internet radio services supported	Last.fm, Napster
Supported video modes	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Display	VFD
HDMI version	1.4a
Product color	Black
Audio decoders	Dolby Pro Logic IIz, Dolby TrueHD, DTS-HD Master Audio
Volume control	Rotary
Apple docking compatibility	iPad, iPhone, iPod
Number of products included	1 pc(s)
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	600 W

Weight and Dimensions

Depth	382 mm
Width	434 mm
Height	167 mm
Weight	11000 g