Denon AVR-2312 Service Manual

140
SCHEMATICDIAGRAMS(17/30)
DIGITALUNIT(3/16)
d
10
R2061R2060
E2(EUR)
/EA
E3(USA)
E1C(CHINA)
K(JAPAN)
0
VER.
10
22
OPEN
OPEN
Vin
(V)k§Ù k§Ù
0
10 1.65
2.27
0 3.3
R2061
3.30
1.6510
0
k§Ùk§Ù (V)
Vin
OPEN
OPEN
10
VER.
0
E1C(CHINA)
E3(USA)
E2(EUR)
/EA
R2060
AVSS0
P05 VREFH P03 VREFL
P02 P01 IRQ8-C IRQ4-E EMLE PJ5 VSS VCL VBATT MD/FINED XCIN XCOUT/PH6
RESET XTAL VSS EXTAL VCC P35/NMI TRST#-A IRQ3-DS TIOCCO/IRQ2-DS
TMS-A TDI-A TCK-A TDO-A RXD3-B P24 TXD3-B P22
RXDO-A
TXDO-A
TIOCBO-A/IRQ7-A
P87
TXD1-A
P86
RXD1-A
P14
TIOCA5-B
P12
VCC_USB
USBO_DM
USB_DP
VSS
_USB
P56
P55
P54
P53
P52
P51
P50
VSS
P83
VCC
TXD8
RXD8
SCK8
P82
P81
P80
PC4
PC3
P77/T
XD11
P76/RXD11
PC2
P75
PC74
PC1 PL1
PC2 PL0 P73 PB7 PB6 PB5 PB4 PB3 PB2 PB1 P72 P71 PB0 PA7 P71 P70
VCC
TXD5-A
VSS
PA3/RXD5-A
PA2 PA1 PA0 P67 P66 P65 PE7 PE6 PK5 P70 PK4 PE5 PE4
PE3
PE2
PE1
PE0
P64
P63
P62
P61
PK3
P60
PK2
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
P93
P92
P91
VSS
P90
VCC
P47
P46
IRQ13-B/AN005
IRQ12-B/AN004
IRQ11-B/AN003
AN002
AN001
VREFL0
P40
VREFH0
AVCC0
IRQ15-B
PJ3
TCK
TRST#
EMLE
TDO
MD
VCC
TMS
NC
TDI
GND
RESET
E20/EMULATOR
IPOD(ONLY 3312_2312)
FLASHER IN(Mz)
SDA SCL WP VCC
GND A2 A1
A0
EEPROM PART
VERSION OPTION
BT_LINK
FLASHER IN
TO SUB CPU
TO DM860
TO DIGITAL SUPPLY
TO LEVEL CHG.
REMOTE IN(ONLY 3312_2312)
OPEN
* AVR3312 VERSION OPTION
IPOD_DET
TO TX_ADV8002
(DE_33MZ)
(DE_33)
MODEL OPTION
VERSION OPTION
REMOTE OUT
* AVR2312 VERSION OPTION
TO DIGITAL CONT.
(PAGE19/30)
(PAGE15/30)
(PAGE16/30)(PAGE18/30)
(PAGE30/30)(PAGE25/30)
De
AVR3312 E3: OPEN
IPOD DET
DE ONLY
IPOD_RX/TX
DE: 4.7k§Ù
AVR2312: 4.7k§Ù
TRIGGER 2
DE ONLY
FB RLY
AVR2312 ONLY
FH RLY
AVR2312 ON
LY
FW RLY PREZ3MUTE
MITSUBISHI WRITTER
RESET
VCC
Txd
Rxd
GND
MD
FCX-03
N1B(EUR)
AVR3312: OPEN
AVR3312E2
AVR2312E2/EA
OPEN
MP:open
MP:open
THER PROT C
THER DET C
THER DET D
THER PROT D
SWM3.3V
144
143
142
141
140
139
138
137
136
135
133
134
132
131
130
129
128
127
126
125
124
122
123
121
120
119
118
117
116
115
114
113
112
111
110
109
10810710610510410310210110099 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36353433323130
2928272625242322212019181716151413121110987654321
IC201
R5F5630ECDFB
R2001
1K
R2002
33
R2003
33
Q2001
OPEN
Q2002
OPEN
Q2003
OPEN
Q2004
OPEN
Q2005
OPEN
R2005
1K
R2006
1K
R2007
1K
R2008
10K
R2004
1K
C2001
0.1
R2010
0
C2024
12P
C2025
12P
D2001
KDS160
D2002
KDS160
D2004
470K
C2002
0.1
1
2
3
JK203
PJ-308-02
1
2
3
JK202
PJ-308-02
D2007
1SS355T
C2003
1000P
D2006
open
R2012
1K
C2004
0.1
C2005
1000P
D2010
KDS160RTKP
D2011
SIR34ST3F
R2013
1K
R2014
1K
Q2006
RT1P441C
C2009
0.1uF
C2010
OPEN
C2011
OPEN
R2015
100
C2006
OPEN
C2007
OPEN
C2008
0.1uF
R2017
100
Q2008
RT1P141C
Q2009
2SC3052
R2018
3.3K
R2019
2.2K
R2020
100K
R2025
33
R2026
33
R2028
33
R2029
33
R203
0
33
8765
4 3 2 1
IC202
CVIR1EX24256ASAS0A
R2036
33
R2037
33
R2034
4.7K
R2035
4.7K
C2012
0.1
R2049
33
C2013
0.1
C2018
0.1
R2052
33
R2054
33
R2056
33
R2057
33
R2058
33
R2059
33
R2062
4.7K
R2061
open
R2060
10K
R2082
4.7K
R2079 33
R2081
10K
C2035
open
R2085
33
R2086
33
R2088
33
R2087
33
R2089
1M
C2026
0.1
C2029
0.1
C2030
0.1
C2031 0.1
C2032
0.1
R2091
10K
R2092 33
R2093
33
C2037
0.1
C2038
open
R2032
33
R2038
33
R2094
1K
R2040 4.7K
R2041 4.7K
R2042 open
R2095
open
R2096
open
R2097
open
R2098
open
R2099
open
R2100
open
R2101
open
R2105
open
R2104
open
R2103
open
R2102
open
R2108
open
R2107
open
R2106
open
R2109
4.7K
R2111
open
R2112
open
R2114
0
R2009
4.7K
R2011
4.7K
R2023
4.
7K
R2024
4.7K
R2021
4.7K
R2022
4.7K
R2027 open
C2014
0.1
C2015
0.1
R2033
4.7K
R2039
4.7k
R2043
4.7k
R2044
4.7k
R2045
4.7K
R2046
4.7K
R2047
4.7K
R2048
4.7K
R2050
4.7K
R2051
4.7K
R2053
4.7K
R2055
open
R2067
AVR2312 : 4.7k
AVR3312 : OPEN
R2066 4.7K
R2065 4.7K R2064 4.7K
11
10
9
8
7
6
5
4
3
2
1
CN201
CJP11GA193ZY
10022H-11C
R2115
33
R2116
33
R2117
33
7
6
5
4
3
2
1
CN202
CJP07GA193ZY
10022H-07C
321
VccGNDVOUT
RC201
R94EV1A
X2001
12MHz
1
2
3
4
5
7
8
JK201
PJ-323-7
Q2007
OPEN
R2118
OPEN
D2013
OPEN
T148 T149 T150
T151
T152
T153 T154
T155
T156
T157 T158 T159 T160 T161
T162
T163 T164
T165 T166
T167 T168 T169 T170 T171
1234 5678
RN203
33X4
1 2 3 4
5 6 7 8
RN201
33X4
R2073
open
R2069
4.7K
R2068 4.7K
D2008
RB521S
D2009
RB521S
R2119
10
R2121
100
R2120
10
C2039
0.01
D2014
OPEN
D2003
OPEN
D2005
OPEN
Q2010
OPEN
R2122
OPEN
R2124
OPEN
R2125
OPEN
C2040
OPEN
R2123
OPEN
Q2011
OPEN
R2126
OPEN
R2128
OPEN
R2129
OPEN
C2041
OPEN
R2127
OPEN
Q2012
2SC3052
R2132
22K
R2131
470K
R2133
10K
R2130
100
C2042
0.01
Q2013
2SC3052
R2136
22K
R2135
470K
R2137
10K
R2134
100
C2043
0.01
3 2 1
CN203
20022WS-03C
CJP03GA208ZY
C2048
1000P
C2049
1000P
C2050
1000P
C2051
1000P
C2052
1000P
C2053
1000P
C2044
1000P
C2045
1000P
C2046
1000P
C2047
1000P
R2138
OPEN
R2139
OPEN
M3.3V
DGND
SWM3.3V
MCUIPOD
BTLINK_MZ RC_IN KILLIR_MZ RCOUT_MZ POWERKEY
M_RESET
BDOWN
CLK_MO
TU_STEREO HDRA_MOHI/TU_SDA HDRA_MIHO/TU_SCL
MOSI
ACK_SIMO
SUB_RST
REQ_SOMI
SOMI
SUB_UPDATE
FL_CE FLRST
E_RESET
E_SPICS
E_SPICLK
E_SPIMIEO
E_SPIMOEI
IPODMO3
IPODMI3
TU_TUNED HDRA_RST
FL_CLK
FL_DATA REDLED VSELA VSELB ISELA ISELB KEY1
KEY2 KEY3
232CONT
232IMO3
232OMI3
REMOTEPOWER
D5V_POWER
CPUPOWER
MAINPOWER
M_RESET
IPODMO5
IPODMI5
NET_POWER
MICDET
H/PDET
DC_PROT
ASO_PROT
THER_PROTA THER_PROTB MVOLCLK MVOLDATA ZVOLCLK
ZVOLDATA
ZVOLSTB
SCPUPOWER
E_RXDMOEI
E_TXDMIEO
E_REQ
VSELA VSELB ADV8002_INT0 BDOWN ISELA ISELB
M_RESET
PLDAERR HDRA_MIHO/TU_SCL HDRA_RST HDRA_MOHI/TU_SDA
232IMO3
232OMI3
E_REQ
E_SPIMIEO
E_SPICLK
E_SPIMOEI
MCU_SPI_CS1
MCU_SPI_MOSI
MCU_SPI_MISO
MCU_SPI_SCK
EEPROM_SDA
EEPROM_SCL
EEPROM_SDA
EEPROM_SCL
TU_TUNED
TU_STEREO
MOSI
SOMI
SUB_RST
CLK_MO
ACK_SIMO
SUB_UPDATE
REQ_SOMI
GRNLED
REDLED
H/P_RLY
FRONT_RLY
C/S_RLY
DSX_MZ
TU_MUTE
SB_RLY
ILLUMILED_MZ
DIRECTLED_MZ
M-DAXLED_MZ
TRIGGER_2 TRIGGER_1
FW_RLY(DE_33)
F-B_RLY(MZ)
FH_RLY(DE_33MZ
)
PREZ2_MUTE
PRESB_MUTE
PREF/C/S/SW_MUTE
PREZ3_MUTE
BDOWN
IPODMI5
IPODMO3
IPODMI3
IPODMO5
FL_DATA
FL_CLK
FL_CE
NET_POWER
NET_POWER
D5V_POWER
D5V_POWER
MUTEPOWER
MAINPOWER
CPUPOWER
MUTEPOWER
ASO_PROT
DC_PROT
MICDET
H/PDET
KEY3
KEY2
KEY1
POWERKEY
ADV8002_INT0
ADV8002_INT0
IPODMO3
IPODMI3 HDRA_MIHO/TU_SCL
HDRA_MOHI/TU_SDA HDRA_RST
E_RXDMOEI
E_TXDMIEO
232CONT
THER_PROTA
THER_PROTB
E_RESET
E_RESET
E_REQ
E_SPICS
E_SPICS
E_SPIMIEO
E_SPIMOEI
E_S
PICLK
MCU_SPI_CS
1
MCU_SPI_CS1
MCU_SPI_MOSI
MCU_SPI_MISO
MCU_SPI_SCK
MCU_SPI_MOSI
MCU_SPI_MISO
MCU_SPI_SCK
TU_TUNED TU_STEREO
SOMI
MOSI
CLK_MO
ACK_SIMO
SUB_RST
SUB_UPDATE
REQ_SOMI
GRNLED
H/P_RLY FRONT_RLY C/S_RLY SB_RLY
TU_MUTE
TU_MUTE
FW_RLY(DE_33)
F-B_RLY(MZ) FH_RLY(DE_33MZ) PREZ2_MUTE PRESB_MUTE PREF/C/S/SW_MUTE PREZ3_MUTE
ZVOLSTB
ZVOLDATA
ZVOLCLK
MVOLCLK
MVOLDATA
FLRST
FLRST FL_CE FL_CLK FL_DATA
CPUPOWER
REMOTEPOWER
REMOTEPOWER
MAINPOWER
MUTEPOWER
E_RXDMOEI
E_TXDMIEO
POWERKEY
PLDAERR
PLDAERR
H/PDET MICDET THER_PROTB THER_PROTA
ASO_PROT DC_PROT 232CONT
232IMO3
232OMI3 IPODMO5 IPODMI5 PREZ3_MUTE PREF/C/S/SW_MUTE PRESB_MUTE PREZ2_MUTE H/P_RLY FRONT_RLY C/S_RLY SB_RLY FW_RLY(DE_33) F-B_RLY(MZ) FH_RLY(DE_33MZ) ZVOLSTB ZVOLDATA ZVOLCLK MVOLDATA MVOLCLK GRNLED
REDLED VSELA VSELB ISELA ISELB KEY1 KEY2 KEY3
RDS_DATA3 RDS_CLK3
RDS_DATA3
RDS_DATA3
RDS_CLK3
RDS_CLK3
B/PIRIN_DE.DEQLED_MZ
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