Denon AVR-X2300W Service Manual page 20

SCH14_DSP
0E
TO DIR/A.PLD
DSP input DATA
SPDIF(PCM2ch) I2S(HD Audio) I2S(PCM Multi) DSD
DSP1INF/FL L/R(from DIR) I2S0 FL/FR FL L1129
CB05YTYH221-2012
DSP1IN_/FR ------ ------ ------ FR
DSP1INCSW/C ------ I2S2 C/SW C
L1130
CB05YTYH221-2012
DSP1IN_/SW ------ ------ ------ SW
DSP1INS/SL ------ I2S0 SL/SR SL
DSP1INSB/SR ------ I2S1 SBL/SBR SR
109
R1606 47
SD_D10
110
R2112 3K3
111
R1605 47
SD_D9 112
R2113 3K3
113
R1604 47
SD_D8 114
R2114 3K3
115
116
117
118
119
C1804 100N-K
120
C1801 100N-K
121
122
123
C1800 100N-K
124
C1799 100N-K
125
126
R1614 47
DSP1DQM 127
C1798 100N-K
128
129
R1608 56
DSP1SDCLK
130
DSP1SDCLK_IN 131
R2193 R1613 56
DSP1SDCKE 132
47*4(AR)
8 1
SD_A12 133
SD_A11 7 2
134
SD_A9 6 3
135
5 4
SD_A8 136
137
C1795 100N-K
138
C1794 100N-K
139
R2186
47*4(AR) 140
8 1
SD_A7 141
7 2
SD_A6 142
SD_A5 6 3 143
SD_A4 5 4
144
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
7C
TO E0 TO C7
TO CPU
N1034
OPEN
DSP1CS
DSP1MISO
DSP1MOSI
DSP1CLK
DGND
DA3.3V
R2181
10K*4(AR)
8 1
7 2
6 3
5 4
R1837 3K3
108 107 106 105 104 103 102 101 100 99 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
DAO1_D7/XMTB/GPIO103 72
DAO1_D6/GPIO102 71
R1621
DAO1_LCK2/GPIO118 70
R1629
DAO1_SCK2/GPIO119 69
GNDIO3 68
C1605
109:DAO3_D0/GPIO112
VDDIO3 67
110:SD_D10/EXT_D2
DAO3_D4/GPIO114_OD GND7 66
111:DAO3_LCK2/GPIO126_OD
C1604
DAO3_LCK/GPIO124 112:SD_D9/EXT_D1 VDD7 65
78:GND8
113:DAO3_SCK2/GPIO127_OD R2187 8
DAO3_SCK1/GPIO125 77:VDD8 DAO1_D5/GPIO101 64
33*4(AR)
114:SD_D8/EXT_D0
76:SCP_MOSI/GPIO147 7
DAO3_MCLK/GPIO130 DAO1_D4/GPIO100 63
75:SCP1_CS/ GPIO145
6
GNDIO5 DAO1_D3_XMTA/HS3/GPIO99 62
74:SCP2_CS
5
VDDIO5 73:DAO3_D7/XMTB/GPIO115 DAO1_D2/HS2/GPIO98 61
R2188
8
VDD11 DAO1_D1/HS1/GPIO97 60
33*4(AR)
7
GND11 DAO1_LCK1/GPIO116 59
6
GND12 DAO1_SCK1/GPIO117 58
DAO1_D0/HSO/GPIO96
VDD12 57 5
U1073
VDD_VG DAO1_MCLK/GPIO128 56
C1603
GND_FS VDD6 55
CS49844A
SD_DQM1/EXT_A16 GND6 54
R1651
VDD13 XTO 53
145 GND
GND13 XTI 52
SD_CLKOUT/EXT_A19 GND_PLL 51
SD_CLKIN/EXT_A18 VDD_PLL 50
SD_CLKEN/EXT_A17 XTAL_OUT 49
SD_A12/EXT_A11 GND5 48
141:SD_A7/EXT_A7 C1602
SD_A11/EXT_A10 VDD5 47
142:SD_A6/EXT_A6
R1619
SD_A9/EXT_A9 143:SD_A5/EXT_A5 DAI3_LCK/GPIO85 46
DAI3_D0/GPIO84 R1620
144:SD_A4/EXT_A4
SD_A8/EXT_A8 45
1:SD_A3/EXT_A3 R1648
GND14 DAI3_SCK/GPIO86 44
38:SCP2_MOSI
2:SD_A2/EXT_A2
VDD14 GND4 43
37:SCP2_MISO_SDA
C1533
3:SD_A1/EXT_A1
VDDIO6 VDD4 42
C1513
4:SD_A0/EXT_A0
GNDIO6 VDDIO2 41
GNDIO2 40
SCP2_CLK 39
38
37
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
R1753 33
R1759 33
R1666 33
Q1048
OPEN
Q1049
OPEN
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO HDMI
R2099 100
R2100 100
R2079 100
R2098 100
20 19 18 17 16 15 14 13 12 11
Q2202
RT1N141C
1 2 3 4 5 6 7 8 9 10
R2077 100
R2083 100
R2087 100
R2084 100
DSP1FLAG0
C1429 1N-K U1023
W9864G6KH-5
R1649 OPEN C1432 100N-K
R1653 3K3 C1434 1N-K
VDD
R1654 3K3 R1780 33
SD_D0 DQ0
R1655 OPEN C1435 100N-K
VDDQ VSSQ
OPEN
C1437 1N-K R1781 33
SD_D1
DQ1 DQ14
OPEN
R1786 33
R2105 3K3
SD_D2 DQ2 DQ13
R2106 OPEN VSSQ VDDQ
100N-K
R1787 33
R2107 OPEN SD_D3 DQ3 DQ12
R1789 33
R2108 3K3 SD_D4
DQ4 DQ11
100N-K
C1445 100N-K
VDDQ VSSQ
1 DO_EXT1 C1448 1N-K R1794 33
DATAFT
SD_D5 DQ5 DQ10
2
DATAST DO_EXT2 R1796 33
SD_D6 DQ6 DQ9
3
DATASB DO_SB
VSSQ VDDQ
4 DATAS DO_S R1799 33
SD_D7
DQ7 DQ8
1 DO_C C1454 100N-K
DATAC
VDD VSS
2 DO_LRCK C1455 1N-K R1588 0
DSP1OUTFS
DSP0DQM LDQM NC
3
DSP1OUT64FS DO_BCK
DSP1WE WE UDQM
4 DATAF DO_F
SD_CAS
CAS CLK
DSP1INMCK DI_MCK
SD_RAS
RAS CKE
100N-K X1010
24.576MHZ(FA-238,10P)
SD_CS CS A12
C1682 12P-G
20K SD_BA0 BA0 A11
SD_BA1 BA1 A9
SD_A10
C1606 15P-G A10/AP A8
SD_A0 A0 A7
SD_A1 A1 A6
SD_A2 A2 A5
SD_A3 A3 A4
100N-K
C1467 100N-K
VDD VSS
0
C1470 1N-K R1595 10K
0
C1472 1N-K R1596 OPEN
0
100N-K
DSP1INFS
100N-K
DSP1INF/FL
DSP1IN64FS
R1611 33
DSP_ROM_SCLK
R1622 33
DSP_ROM_MOSI
DSP_ROM_MISO
R1732 0
R1820
0
DSP_DBDA
R1821 0
DSP_DBCK
R1824 0
DSP_ROM_SCLK
C1507 1N-K
C1508 100N-K
U1025
DSP_ROM_CS CS# VCC
R1623 33
R1618
DSP_ROM_MISO SO/SIO1 HOLD#
WP# SCLK
GND SI/SIO0
R1627
MX25L6406EM2I-12G
DSP_ROM_MOSI
STBY POWER
20
C1430 1N-K
VSS
R1775 33
DQ15 SD_D15
R1774 33
SD_D14
R1771 33
SD_D13
C1440 100N-K
R1770 33 C1442 1N-K
SD_D12
R1769 33
SD_D11
R1768 33
SD_D10
R1735 33 C1451 1N-K
SD_D9
C1452 100N-K
R1731 33 C1453 1N-K
SD_D8
R1632 0
DSP1SDCLK_IN
R1590 0
DSP1DQM
DSP1SDCLK
DSP1SDCKE
R1592 OPEN
SD_A12
SD_A11
SD_A9
SD_A8
SD_A7
SD_A6
SD_A5
SD_A4
N1036
OPEN
DSP1RST RESET
DSP1FLAG0 DSP1FLAG0
DSP1CS. DSP_CS
DSP_BUSY
N1035 DSP_BUSY
OPEN
NC
DSP_DBDA DSP_DBDA
SCK
DSP_DBCK DSP_DBCK
GND
MOSI
VCC
CS
R2102 3K3
MISO
R2103 3K3
GND
10K L1037
CB05YTYH221-2012
10K
DSP