Denon AVR-X2300W Service Manual

SCH14_DSP
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO STBY POWERHDMI GND LINE POWER- LINE POWER+ LINE
C
NC
------
------
SL
FR
FL
DA3.3V
DGND
DSP1IN64FS
DSP1INF/FL DSP1IN_/FR
DSP1INS/SL
DSP1OUT64FS
47R1591
C1809 100N-K
DATAC
DATAS
DATASB
DATAST
DI_-/SW
C1808 100N-K
DI_S/SL
DGND
DI_CSW/C
47R1970
DI_BCK
47R1844
DI_LRCK
OPENR2080
DSP1CLK
DSP1RST
DSP1FLAG0
DSP_ROM_WRITE
R1612 3K3
SD_A2
47R1599
SD_D11
SD_A0
47R1598
SD_D13
SD_BA0
SD_CS SD_D15
SD_CAS SD_D1
C1509 100N-K
SD_D3
R1647 3K3
SD_D5
DSP1IN_/SW
DSP1INSB/SR
47R1603
SD_D7
DSP1INS/SL
47R1616
DSP0DQM
DSP1WE
DSP1INF/FL
C1511 100N-K
DSP1INFS
0R1763
DSP1CLK.
DSP1MOSI.
DSP_ROM_SCLK
DSP_ROM_CS
DSP_ROM_MISO
3K3R2065
DSP1INSB/SR ------
------
SPDIF(PCM2ch)
I2S1 SBL/SBR
I2S2 C/SW
SD_A5
SD_A7
SD_A8
SD_A11
DSP1SDCKE
DSP1SDCLK
SR
DSD
DA3.3V
DSP1CLK
DSP1MISO
DSP1CS
C1513 100N-K
0R1620
C1602 100N-K
OPENR1621
100R2084
100R2083
DSP_ROM_MOSI
DSP_ROM_MISO
DSP_ROM_SCLK
R1623 33
0R1588
R1799 33
R1794 33
R1789 33
R1781 33
R1780 33
R1627 10K
R1618 10K
CS
SD_A5
SD_A7
SD_A9
SD_A12
DSP1SDCLK
DSP1SDCLK_IN
SD_D8
SD_D9
SD_D11
SD_D12
SD_D14
SD_D15
3K3R2102
DSP_CS
RESET
C1453 1N-K
C1440 100N-K
DSP1INS/SL
DSP1IN_/FR
DSP1IN_/SW
DSP1INF/FL
------
------
------
L/R(from DIR)
I2S0
------
SL/SR
------
I2S0 FL/FR
SD_A4
SD_A6
SD_A9
SD_A12
DSP1DQM
SD_D8
SD_D9
SD_D10
SW
PLDAERR.
DA1.0V
CB05YTYH221-2012
L1129
CB05YTYH221-2012
L1130
DSP1INMCK
DSP1INCSW/C
DSP1INSB/SR
DSP1INFS DSP1IN_/SW
TO DIR/A.PLD
47R1589
47/6.3(MVG)
C2138
DSP1OUTFS
DATAF
5 7 6 8
4 2 3 1
47*4(AR)
R1628
DATAFT
DI_F/FL
DI_SB/SR DI_-/FR
0R1940
DSP1MOSI
C1806 100N-K
47R1841 47R1839 OPENR2088
DSP1FLAG3
DSP1MISO
C1805 100N-K
6
8
5
7
3
1
4
2
10K*4(AR)
R2181
OPENR2081 OPENR2086
DSP1CS
DSP_BUSY
DSP1MOSI
R1609 3K3 R1610 3K3
C1533 100N-K
0R1648
0R1619
C1603 100N-K
20KR1651
C1604 100N-K
C1605 100N-K
OPENR1629
DSP1RST
C1683
100N-K
C1786
10U-K-2012
100R2087
100R2077
DSP_ROM_CS
R1796 33
R1787 33
R1786 33
SD_A4
SD_A6
SD_A8
SD_A11
DSP1DQM
DSP1SDCKE
SD_D10
SD_D13
3K3R2103
C1451 1N-K
C1452 100N-K
C1442 1N-K
C1430 1N-K
6
8
5
7
3
1
4
2
47*4(AR)
R2186
6
8
5
7
3
1
4
2
47*4(AR)
R2193
1U-K-1608C1818 1U-K-1608C1817
10U-K-2012C1816
SD_A3 SD_A1
SD_A10 SD_BA1
47R1600
SD_D12 SD_D14
DSP_ROM_CS
33R1617
SD_RAS
0R1593
SD_D4 SD_D0 SD_D2
DSP1IN_/FR
DSP1INCSW/C
C1510 100N-K
47R1602 47R1615
SD_D6
DSP1FLAG3
DSP1IN64FS
0R1762
C1512 100N-K
DSP1MISO.
0R1764 0R1765
DSP1CS.
R1656
3K3
OPEN
Q1049
6
8
5
7
3
1
4
2
R2187
33*4(AR)
R1597 1M
C1819
1U-K-1608
L1128
CB05YTYH221-2012
Q2202
RT1N141C
C1820 100N-K
R2104 4K7
DSP_ROM_MOSI
1
246
357
OPEN
N1036
DSP1FLAG3
3K3R2111 3K3R2076 3K3R2101
6
8
5
7
3
1
4
2
R2188
33*4(AR)
1
246
357
OPEN
N1035
DSP1INCSW/C
I2S(HD Audio)
DSP input DATA
C1795 100N-K
56R1613
56R1608
C1798 100N-K
3K3R2114
3K3R2113
3K3R2112
DSP_DBCK
R1753 33
DSP_DBDA
DSP_ROM_MOSI
33R1611
DSP1IN64FS
DSP1INF/FL
DSP1INFS
15P-GC1606
DATAF
DO_F
DSP1OUTFS
DO_LRCK
DATAC
DATAS
DO_S
DATASB
DO_SB
DATAFT
DO_EXT1
OPENR2107
OPENR2106
3K3R1654
OPENR1649
GND
MISO
R1824
0
VCC
MOSI
GND
OPENR1596
C1467 100N-K
SD_A2
SD_A0
SD_BA1
SD_CS
OPENR1592
SD_CAS
DSP0DQM
C1455 1N-K
SD_D7
R1731 33
SD_D6
R1768 33
SD_D4
R1769 33
SD_D3
C1437 1N-K
SD_D1
R1774 33
SD_D0
R1775 33
C1432 100N-K
R2100 100
DSP_DBCK
DSP_DBCK
DSP1CS.
DSP1FLAG0
DSP1RST
C1794 100N-K
DSP1SDCLK_IN
C1800 100N-K
47R1614
C1799 100N-K
C1804 100N-K
47R1604
47R1606
47R1605
C2102
100/16(MVG)
R1939
OPEN
TO CPU
OPEN
Q1048
R1666 33
33R1759
DSP_ROM_MISO
33R1622
DSP_ROM_SCLK
C1682
12P-G
DSP1OUT64FS
DSP1INMCK
DO_C
DO_BCK
DI_MCK
3K3R2108
DATAST
DO_EXT2
3K3R2105
OPENR1655
3K3R1653
3K3R1837
R1866 OPEN
R1868
4K7
DSP1FLAG0
R2079 100
C1508 100N-K
C1507 1N-K
SCK
R1820
0
R1821
0
R1732
0
C1470 1N-K
SD_A3
SD_A1
10KR1595
SD_A10
DSP1WE
0R1590
SD_BA0
SD_RAS
C1454 100N-K
0R1632
R1735 33
C1448 1N-K
SD_D5
C1445 100N-K
R1770 33
C1434 1N-K
C1435 100N-K
SD_D2
R1771 33
C1429 1N-K
R2098 100
R2099 100
DSP_DBDA
DSP_BUSY
DSP1FLAG0
DSP_BUSY
DSP
C1801 100N-K
10U-K-2012C1815
5 7 6 8
4 2 3 1
R1641
47*4(AR)
6 8 5 7
3 1 4 2
47*4(AR)
R2194
531
642
OPEN
N1034
C1506
OPEN
24.576MHZ(FA-238,10P)
X1010
1234
5 6 7 8
MX25L6406EM2I-12G
U1025
CS#
SO/SIO1
WP#
GND
VCC
SCLK
SI/SIO0
HOLD#
C1472 1N-K
123
545352
5 4678910111213141516
41 42 43 44 45 46 47 48 49 50 5139 4033 34 35 36 37 3829 30 31 32
28
1718192021222324252627
U1023
W9864G6KH-5
VDDQ
DQ0
VDD
VSSQ
DQ2
DQ1
DQ3
VSSQ
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
VDD
LDQM
WE
VSS
DQ8
VDDQ
DQ9
DQ10
VSSQ
DQ11
DQ12
VDDQ
DQ13
DQ14
UDQM
NC
A8
A9
A11
CKE
CLK
A4
A5
A6
A7
VSS
CAS
RAS
CS
BA0
BA1
A10/AP
A0
A1
A2
A3
VDD
VSS
DQ15
A12
I2S(PCM Multi)
6 8 5 7
3 1 4 2
47*4(AR)
R2184
DSP_DBDA
1
20
2
3
4
5
6
7
8
9 10
19
18
17
111213
14
15
16
SN74LVC244APWR
U1045
1OE GND 2Y1 1A4 2Y2 1A3 2Y3 1A2 2Y4 1A1
VCC
2OE
1Y1 2A4 1Y2 2A3 1Y3 2A2 1Y4 2A1
L1037
CB05YTYH221-2012
2 4 6 8 10 12 1413 1615 17 19 21 23 25 27 29 31 3332 3534 36
107
105 103
101
99
97
95
96
93
94
92 90 88
86
84 82
80
78
76
77
7475
73
1
3
5
144
142
140
138
136
137
135
134
133
132
131
129
127
125
123
121
119
117
116
115
114
113
112
110
7 9 11
18
20 22 24 26 28 30
37
39
41
43
45
44
47
46
48
49
50
52
54
56
58
60
62
64
66
65
67
68
69
71
143
141
139
130
128
126
124
122
120
118
111
109
106 104108
102
100
98
91 89
87
85
83
81
79
38
40
42
51
53
55
57
59
61
63
70
72
145
CS49844A
U1073
VDD1 GND1 GND2 VDD3 DBDA0 DBDA1 DBCK0 DBCK1
XTI
SD_D11/EXT_D3
SD_D13/EXT_D5
VDDIO4
SD_D15/EXT_D7
SD_D1/EXT_D9
SD_D3/EXT_D11
SD_D5/EXT_D13
SD_D4/EXT_D12
VDD10 GND10
SD_D7/EXT_D15
SD_D6/EXT_D14
SD_DQM0/EXT_A15
DA03_D6/GPIO35
DAO3_D2/GPIO33
SCP_BSY/
GPIO143_OD
GND9
SCP1_CLK/GPIO148
XTO
SD_BA0/EXT_A13
SD_CS/EXT_OE
SD_CAS/EXT_CS2 EE_CS1/GPIO0
EE_CS0/
GPIO1
DAI1_D5/GPIO69
DAI1_D4/GPIO68
DAI1_D3/GPIO67
DAI1_D2/GPIO66
DAI1_LRCK1/GPIO70
DAI1_SCLK2/GPIO73 GNDIO1
GNDIO6
VDD14
SD_A8/EXT_A8
GND14
SD_A11/EXT_A10
SD_A9/EXT_A9
SD_CLKEN/EXT_A17
SD_A12/EXT_A11
SD_CLKOUT/EXT_A19
SD_CLKIN/EXT_A18
GND13
SD_DQM1/EXT_A16
VDD_VG
GND12
VDD11
GNDIO5
DAO3_SCK1/GPIO125
DAO3_D4/GPIO114_OD
DAO3_LCK/GPIO124
4:SD_A0/EXT_A0
2:SD_A2/EXT_A2
3:SD_A1/EXT_A1
1:SD_A3/EXT_A3
114:SD_D8/EXT_D0
112:SD_D9/EXT_D1
109:DAO3_D0/GPIO112
VDD2
GND
GND3
74:SCP2_CS
76:SCP_MOSI/GPIO147
77:VDD8
VDDIO1 RESET
VDDIO6
GND11
VDD12
GND_FS
VDD13
VDDIO5
DAO3_MCLK/GPIO130
GNDIO4
SD_D12/EXT_D4
110:SD_D10/EXT_D2
SD_D2/EXT_D10
SD_D0/EXT_D8
SD_D14/EXT_D6
SD_WE/EXT_WE
73:DAO3_D7/XMTB/GPIO115
75:SCP1_CS/
GPIO145
78:GND8
VDD9
DA03_D1/GPIO32
DA03_D5/GPIO34
SD_A10/EXT_A12
DAO3_D3/XMTA/GPIO113
SD_BA1/EXT_A14
SD_RAS/EXT_CS1
TEST_EN DAI1_D1/GPIO65
DAI1_SCLK1/GPIO71 DAI1_LRCK2/GPIO72 SCP1_IRQ/
GPIO144_OD
SCP1_MISO_SDA/GPIO146
144:SD_A4/EXT_A4
143:SD_A5/EXT_A5
142:SD_A6/EXT_A6
113:DAO3_SCK2/GPIO127_OD
111:DAO3_LCK2/GPIO126_OD
SCP2_CLK
VDDIO2
37:SCP2_MISO_SDA
GND4
DAI3_SCK/GPIO86
VDD5
DAI3_LCK/GPIO85
GND5
XTAL_OUT
VDD_PLL
GND_PLL
GND6
DAO1_MCLK/GPIO128
DAO1_SCK1/GPIO117
DAO1_D1/HS1/GPIO97
DAO1_D3_XMTA/HS3/GPIO99
DAO1_D5/GPIO101
VDD7
GND7
VDDIO3
GNDIO3
DAO1_SCK2/GPIO119
DAO1_LCK2/GPIO118
DAO1_D6/GPIO102
141:SD_A7/EXT_A7
GNDIO2
VDD4
38:SCP2_MOSI
VDD6
DAO1_LCK1/GPIO116
DAO1_D2/HS2/GPIO98
DAO1_D4/GPIO100
DAO1_D7/XMTB/GPIO103
DAO1_D0/HSO/GPIO96
DAI3_D0/GPIO8
4
DAI1_D0/GPIO64
7C
TO C7
0E
TO E0
20
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-X2300W Specifications

General

Receiver type	-
Audio output channels	7.2 channels
Power output per channel (20-20KHz@8 Ohm)	95 W
HDMI in	7
Number of HDMI outputs	2
Wi-Fi	Yes