Denon AVR-X2300W Service Manual

CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK
CH1:D-DATA
1
CH1: DATA
CH2: fs
CH3: 64fs
CH4: 256fs
3
CH1: DATA
CH2: fs
CH3: 64fs
2
WAVE FORM
DIR output
DIR input
DAC input
U1073
CS49844A
DSP
U1048
PCM1690
DAC
U1041
5M80ZT100C5N
Audio PLD
U1040
PCM9211
DIR/AD
48
47
COAXIAL1
VINL
VINR
SLRCK1
SBCK1
DATADIR1
FSDIR1
64FSDIR1
19
4
3
17
18
20
MPIO_A1
MPIO_A0
DOUT
LRCK
BCK
SCKO
RMCK
14
①
②
③
OPTICAL1
OPTICAL2
DSP1INF/FL
DSP1INCSW/C
DSP1INSB/SR
DSP1IN64FS
DSP1INFS
88
99
100
90
89
87
256FSDIR1
62
61
58
56
55
26
27
22
19
DSP1INF/FL
DSP1INS/SR
DSP1CSW/C
DSP1INSB/SL
DSP1IN64FS
DSP1INFS
DATAF
DATAC
DATAS
DATASB
8
9
10
11
BCK
LRCK
DIN1
DIN2
DIN3
DIN4
58
DSP1OUT64fs
DSP1OUTfs
59
57
60
61
62
7
6
DAC64FS
DACFS
75
76
70
DAC256FS
SCKI
SW2_RXMCK
SW2_RX64FS
SW2_RXFS
SW2_RXI2S0
SW2_RXI2S1
SW2_RXI2S2
SW2_RXI2S3_SPDI
32
RX3
68
17
69
16
DSP1IN-/FR
DSP1IN-/SW
DSP1INS/SL
DSP1OUTFS
DSP1OUT64FS
67
66
DSP1IN-/FR
DSP1IN-/SW
18
23
45
IC4200
BD34704
ANALOG VOL
&SW
71
72
A/D_L
A/D_R
U1008
CY920
NETWORK
PROCESSOR
34
30
28
26
33
RX2
35
RX1
37
RX0
DIRARC
29 86
RX6
DIRRXSPDIF
30
85
RX5
DATAF
DATAC
DATAS
DATASB
50
51
49
52
DACDATAF
DACDATAC
DACDATAS
DACDATASB
73
72
74
71
IC1000
MN864788
HDMI Rx
CH0ASD0
CH0ASD1
CH0ALRCLK
CH0ASD2
CH0ASD3
CH0ABCLK
CH0AMCLK
131
132
133
134
135
136
26
27
28
29
30
33
34
IC1003
MN864788
HDMI Rx
CH0ASD0
CH0ASD1
CH0ALRCLK
CH0ASD2
CH0ASD3
CH0ABCLK
CH0AMCLK
35
36
37
38
39
40
41
NET/USB_MCK
NET/USB_LRCK
NET/USB_BCK
NET/USB_DATAF/FR
COAXIAL2
4
6
7
8
NET/USB_MCK
NET/USB_LRCK
NET/USB_BCK
NET/USB_DATAF/FR
IC1039
MN864788
HDMI Tx
133
3
4
5
CH1ABCLK
CH1ALRCLK
CH1ASD0
CH0ASD3
47
44
43
42
TX64FS
TXFS
TXI2S0
TXSPDIF
SW1_RXMCK
SW1_RX64FS
SW1_RXFS
SW1_RXI2S0
SW1_RXI2S1
SW1_RXI2S2
SW1_RXI2S3_SPDI
129
131
132
133
134
135
136
129
46
29
28
44
DSP1INF/FL
DSP1INFS
DSP1INFS
DSP1IN64FS
DSP1IN64FS
64
DSP1INMCK
57
56
DSP1INMCK
U1052
PCM5100
DAC
14
12
13
15
Z2_DAC_DATA
81
BCK
LRCK
DIN
SCK
Z2_DAC_LRCK
78
Z2_DAC_BCLK
82
Z2_DAC_MCLK
83
K
B
Shell
B
NET1.8V
AP_CK
AP_DA
5:A-7V
3:SWM3.3V
1:M3.3V
7:AGND
4:A+7V
6:VAUXR
8:VAUXL
2:D/MGND
N1017
CLP1001
19:REDLED
21:FL DATA
17:SWM5V
11:VGND
13:H/PGND
15:H/P_R
20:FL CLK
22:FLCE1 24:FLRST
14:H/P_L 12:VAUXV
35:ISELA
37:VSELA
39:D/MGND
33:KEY2
29:MICDET
27:NC
40:NC
36:ISELB
38:VSELB
34:KEY3
32:KEY1
30:H/PDET
C
D
E
F
E
G
G
I
SPI_MO
SPI_CS
SPI_MI
I
J
J
K
1.1V
DA
K
K
23:M-DAX_LED
18:POWER KEY
16:FRONT_IRIN
31:B/PIRIN_DE
28:DIRECT_LED
D
F
H
3.3V
+5V
HPD
NET2.5V
NET1.25V
A
BKT1000
1.8V
A
AP_DA
AP_CK
9:MICGND
25:GRNLED
10:MIC
C
AVSDA
ADV8003_RST
ADV8003_IN2
TX_MISO_SF
ADV8003_IN1
AVSCL
CK
4:D5.2V
5:D5.2V
6:RESETOUT
2:DGND
3:DGND
1:MAIN_PWR
NET3.3V
2.5V
1.25V
26:FIL_CTRL
H
ADV8003_IN0
+5V
TX_TEST1
L1074
L1070
R2049
R2047
R2044
R2021
R2017
R2002
R1999
C1318
C1883 C1743
R2073
C2070
C2057
R2185
R1957
C1951
C1185
R1356
R1374
R2105
R1337 R1338
R1629
R1621
R1610
R1199
C1355
R1837
R1839
R1866
C1512
R1753 R1764 R1759
R1480 R1478 R1477
R2182
C1808
R1615
R1616
R1453
C1346
C1350
R1466
R1470
R1473
R1475
R1438
R1598
R1599
C1871 C1870
R1824
R1604
R1605
R1606
R2186
C1795
C1727
C1705
C1785 R2018
C1816
C1714
C1879
C1089
R1721
R1723
R1725
R1727
C1655
R1720
R1722
R1724
C1011
R1713
C1672
C1670
L1106
C1877
C1665
C1695
L1050
L1053
R1701
C1867
C1866
C1514
C1781
C1766
L1058
R1733
R1672
C1921
C1769
C1707
C1754
R1983
C1856
C1821
D1129
R2127
R1855 R1858
R1930 R1937
R1884
R1270
R1271
L1078
L1079
C1723
C1730
C1732
C1839
C1724
R2053
R2010
R2034
R2038
R2013
C2
16
8
C1315
R2041
R1973
C1792
R1972
D1087
D1088
L1018
C1198
C1903
C1765
L1076
R2075
C1904
C2088
C2089
D1137
R1958
C1906
C1910
C1914
C2100
C1184
C2086 C2085
R1966
C1949
C1293
C1913 C1907
R1944
R1361
R1274
R1251
R1250
R1272
R1252
Q1030
C1202
C1201
R2106
R2107
R2108
R1968
R1969
R2187
R2188
R1597R1651
R1746
C1697
D1005
D1004
D1006
Q1065
R1385
R1454
R1471
R1472
R1476
R1845
R1732
R1820
R2193
D1016
R2015
R1803
C1811
C1788
R1066
L1111
L1114
R1719
R1729
R1726
R1728
R1730
R2202 R2203
C1783
C1687
C1686
R2204
R2205
L1103
L1061
C1824
L1060
Q1012
R2175
L1044
R1702
R2030
R2035
R2036
C1778
C1850
C1782
C1779
C1764
R1637 R1638
D1060
C1543
R1635
R1685
C1551
R1750
R1690
R1691
C1617
R1683
C1969
R1174
C1160
R1994
C1161
Q1015
L1065 L1064
C1713 C1703 C1701
C1719
C1752 C1924
R1782
C1923
Q1056
C1825
C1827 C1831
L1104
R1777
C1747
R1808 R1811
C1768 C1770
L1113 L1112
C1673
R1887
C2044
R1798
R1888
R1873
C1755
C1677
D1128
L1123
R1854
D1127
R1991
R1894
R1883
R1882
R1861
R1864
R1865
R1867
L1054
L1055
L1056
D1134
R1988
D1108
D1110
R1859
R1860
R1870
D1112
D1115
D1116
L1117
D1118
L1075
R1208
R1210
R1915
R1932
R1941 R1942
Q1023
C1872
R1945
C1950
R1343
Q1025
Q1028
R1355
Q2202
C1367
C1368
R1528
R1526
R1527
R2111
R1970
R1379
R1600
C1958 C1959 C1722 C1960
C1691 C1689
R1152
R1153
D1061
D1063
D1064
R1146
R1
150
R1151
R1674
R1676
R1677
X1001
R1170
R1175
R2004
R2006
U1065
C1884
C1306
C1303
C1302
R1389
C2162
C2151
C2137
R1249
D1086
C1203
C1195
C1204
L1017
R1209
R1207
U1071
R1228
R1229
R1230
R1231
C1780
C1739
C1736
C1735
C1737 R1928
R2046
R2048
R1840
R1838
C2169
C2058
C2149
C2121
C2134
C2119
L1136
C1317
C1319
C1320
L1027
L1028
L1030
C1328
C2115
C1327
R1962
C1909
R1212
L1015
C1186
R1215
R1906
R1922
R1917
C1954
R1277
R1278
R1267
R1276 R1265
R1493 R1494
R1498
R1487
R1486
R1868
R2104
R1765
R1369
R1790
C1966
R1366
C1337 R1437
R1741
C1359 C1353
C1809
R2194
R1632
D1024
R1751
D1105
R1848
C1773
C1784 R1797
C1945
L1125 L1124
C1793 C1796
L1127 L1126
R2016
C1878
C1832
R2023
R2025
C1726 C1715
R1001
C1837
R1737 R1736
R2200
R2174 R2176 R2178 R2177
C1756
C1744
C1745
R2011
R2012
R1692
R1695
R1697
R1703
R1699
R1705
C1645
R1716
R1715
C1619
C1646
L1080
L1081
L1131
C1546
C1567
C1568
C1575
C1925
C1791
L1109
D1072
R1171
L1062 L106
3
R1164
R1167
C2104
Q1063
C1918
R1783
Q1062
R1667
R1668
R1669
R1734
D1130
R1880 R1891
C2042
C1746
R1788
C1762
C2108
C1844
R1852
R1851
R1850
R1216
R1217
C1305
C1304
R1800
C1308
C1301
R1387
R1388
C1307
R1386
C2146
C2157
R1956
R1959
R1255
C1172
C1759
C1823
C1882
C1813
L1145
L1146
N1009
C1731
R2071
L1144
U1070
L1077
R1843
C1741
C2072
C2159
C2164
C2176
D1089
C2165
C2062
C2073
C2136
C2129
C2113
C2111
C1181
C1828
C1916
R1960
R1961
R1964
U1006
U1042
R2070 R1924
R1926 R1927 R1908 R1936 R1935
R1929
R1925
Q1059
R1357
C1911
C2091
R1268
R1248
R1269
R1263
R1967
C1905
C2090
R1224
R1226
R1521 C1365 R1519 R1517 R1516 R1515 R1514
R1223
R1225
R1921
C1606C1682
X1010
R1373 C1292
R1347
C1288
R1354
Q1064
C1298
C1965
D1007
D1008
D1009
D1010
D1011
R1791
C1336
X1003
C1845
C1693
C1698
D1104
N1034
R2080
R2081 R2088
R1214
R1846
R2184 R1589 R1591 R1641 R1593 R1617
R2112
R2113
Q1004
D1029
D1030
D1031
D1032
Q1005
R1080
R1086
R1061
R1795
C1915 C1908
Q1067
C1947
C1944
R1752 R1804
Q1066
L1141
C1787 C1797
C1817
L1142
C1718 C1720
R2024
U1068
L1066 L1067
C1790 C1885 C1810
C1830
L1068 L1069
N1000
L1137
C1826
R1738
U1002
R2201
R2197
R2199 U1103
L1140
C1776
U1066
U1028
R1698
R1696
C1968
U1029
R1700
R1704
D1053
D1054
D1055
D1056
D1057
D1058
D1059
Q1011
C210
3
C1574
L1045
L1046
C1569
R1681
R1686
R1639
L1110
L1147
R1186
Q1016
R1169
C1169
D1070
C1865
C1696 C1704
C1751
R1754
R1847
R1755
N1028
C1616
D1131
C2043
R1948
R1776 R1793
D1121
R1989
R1990
L1121
L1122
R1801
L1105
R1807
C1858
L1138
C1757
C1840
C1675
C1676 C1674
D1109
D1113
D1114
D1120
R1862
R1863
R1871
D1119
D1117
L1119
L1116
L1118
R1987
R1986
R1985 R1984
N1033
C1681
C1678
C1679
C1740
C1843 C1849
N1016
N1020
C1173
C1174
C2161
C2160
R1914
R1916
U1005
C2064
U1052
U1050
C1313 C1314
C1316
R1931
R1992
C2101
C1948
R1340
Q1060
R1339
R1779
R1778
N1032
R1530
R1511
R1510
R1509
R1508
C1361
R2183
R1501
R1500
C1360
R1275
C1875
N1011
U1043
U
1044
Q1018
Q1022
R1346
C1286
R1367
R1368
R1524
R1525
R1844
R2101
N1035
R2114
N1001
C1799
C1800
C1801
C1804
C1437
C1448
R1841
N1021
U1016
R2102
R2103
U1000
U1067
C1716
C1690
N1004
C1115
D1049
D1050
D1051
D1052
R1121
R1122
R1123
R1124
R1125
R1126
N1005
U1026
C1153
D1062
R1147
R1148
R1149
L1143
R1673
R1682
C1170
D1073
D1074
D1075
D1076
R1177
R1178
R1179
R1180
R1183
R1184
R1187
R1188
R1206
R1874 D1122
D1126 R1885
R1876 D1123
D1125 R1886
D1135 R1892 R1879
R1878
D1124
R1809
U1064
R1875
R1877
N1030
N1014
C2063
X1008
R1613
R1608
C1798
R1614
R1590
D1085
L1014
R1213
C1312
C1311
C1300
R2052
D1106
R1805
R1485
L1071
R2068
R2074
C2177C2181
R1933
R1923
C1295
L1029
D1067
D1071
D1068
R1062
R1067
C1077
C1078
C1708
L1040
L1051
L1047
R1706
C1611
R1710
C1880
U1069
C1760
C2052 R1893
C2105
N1008
R1518
R2055
R2051
C1309
C2174
C2175
C2178
C2179
R2067
R2066
R2078
R1920
C2059
U1041
U1040
N1017
N1019
R1360
R1376
D1017
D1018
D1019
D1020
D1021
D1022
D1023
D1033
D1034
D1035
D1036
D1069
D1065
D1066
X1000
R1063
R1993
U1030
L1043
C2238
U1033
R2086
R1707
C1721
C2138
C1612
L1130
C1841
D1077
D1079
D1081
D1082
D1083
D1084
D1132
D1133
Q1058
L1120
D1078
D1080
R1897
X1007
L1139
C2109
C2055
C1680
Q1055
N1010
C2171
C2180
C2185
R2082
R2062
R2069
R2058
R2072
R2085
R1905
C2061
R1912
R1909
R1911
R1913
K1003
U1007
U1008
C1881
R2056
R2059
R2063
C1814
C2163
R1108
R1107
R1127
R1129
R1662
N1003
X1006
R1043
R1042
D1012
R1038
D1015
D1014R1040
R1041
D1013
C1070
R1039
R1045
R1044
N1002
U1003
R1103
R1104
D1038
C1090
R1102
D1039
D1040
R1101
D1037
R1105
R1106
R1082
R1081
R1070
C1087
D1026
R1072
R1071
R1076
R1075
D1025
R1069
D1028
D1027
D1045
D1042
D1041
D1046 D1048
D1047
D1044
D1043
C2107
C2102
R1890
R1895
R1896
N1007
R1889
N1031
U1039
R1904
U1073
N1039
R1015 R1016 R1019
R1021
D1002
D1003
U1018
R1018
R1017
D1000
R1013
D1001
C1032
R1014
N1006
B
A
C2070
C2057
C1906
C1914
C2062
C2059
U1040
DIRO1
R2185
C2100
R1906
R1922
R1917
R2070
R1926 R1927 R1908 R1936 R1935
R1929
R1925
U1040
DAC256FS
DACDATAAF
DAC64FS
DACFS
64FSDIR1
FSDIR1
DATADIR1
A
B
s
107
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