Dsp Unit - Denon AVR-1913 Service Manual

1 2
MP OPEN
N2001
FFC-10P (1.0-16-10PB-2)
TCK DTCK
GND
TDO DTDO
R2002 OPEN
VCC
TMS DTMS
TRST DTRST
EMU0 DEMU0
R2003 10K
EMU1
DTDI
TDI
GND
DTRST
DEMU0
DTDO
DTDI
DTCK
DTMS
GND GND POWER + POWER + POWER - POWER -
3 4
T
TO Z
TO DIR/PLD
R2006 4K7
132 131 130 129 128 127 126 125 124 123
C2001 1N-K
R2007 OPEN
AMI_RD
C2002 100N-K
133
VDD_INT
R2016 33
DSP_FLAG0 134 FLAG0
R2017 33
135 FLAG1
R2048 4K7
136 FLAG2
R2008
MLBCLK
10K 137
R2049 4K7 FLAG3
138
MLBDAT
139
MLBDO
140
C2003 1N-K
VDD_EXT
141
C2004 100N-K
C2005 1N-K MLBSIG
142
C2006 100N-K VDD_INT
143
TRST
144
MLBSO
145
EMU
146
R2103
DATA0
DSP1D0 147
4 5
10*4
DATA1
DSP1D1
148
3 6
DATA2
DSP1D2 149
2 7
DATA3
DSP1D3
150
1 8
TDO
151
C2007 1N-K DATA4
152
R2104
VDD_EXT
DSP1D4 153
4 5 C2008 100N-K
10*4
DATA5
DSP1D5
154
3 6
C2017 100N-K DATA6
DSP1D6 155
2 7
DSP1D7 VDD_INT
156
1 8 C2009 1N-K
DATA7
157
TDI
158
R2011 47 C2010 100N-K
DSP1SDCLK 159 SDCLK
160 VDD_EXT
C2011 1N-K
R2105
DSP1D8 161 DATA8
10*4 4 5
DSP1D9
162 DATA9
3 6
DSP1D10 163 DATA10
2 7
DSP1D11 164 TCK
1 8
165 DATA11
166 DATA12
R2106
DSP1D12
4 5
10*4 167 DATA14
DSP1D14
C2018 100N-K
3 6
168 DATA13
DSP1D13
2 7
169 VDD_INT
C2012 1N-K
DSP1D15
1 8
170 DATA15
R2107
DSP1WE 171 SDWE
4 5
33*4
DSP1RAS 172 SDRAS
3 6
DSP1CAS 173 RESET
2 7
174 TMS
1 8
SDCAS
175
VDD_INT
C2013 100N-K
176
C2014 1N-K SDDQM
1 2 3 4 5 6 7 8 9 10
R2012
C2015 1N-K
4K7
R2013 OPEN
R2004 1K
R2014
4K7
R2015 4K7
Q2002
OPEN 2
3
1 1
Q2001
OPEN
3
DSP_RST
2
R2005 C2016
OPEN 1N-K
R2018
10
R2009 OPEN
R2010 OPEN
DIGITAL AUDIO SIGNAL LINE
STBY POWER STBY POWER
5
U
TO AS
TO CPU
R2029 OPEN
R2030 10K
R2028
122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89
R2031
88
R2032
87
DAI_P09 R2033
DAI_P05 86
DAI_P06
C2088
VDD_INT 85
C2089
VDD_EXT 84
C2073
NC 83
C2074
NC 82
NC 81
NC 80
C2075
NC 79
C2076
VDD_INT 78
U2001
R2034
ADSP21487KSWZ3B DAI_P02 77
R2039
DAI_P01 76
DAI_P19 75
DAI_P13 74
R2035
73
DAI_P07
C2090
VDD_EXT 72
C2077
71
NC
WDTRSTO 70
69
NC
C2078
VDD_INT 68
C2079
NC 67
NC 66
C2080
VDD_INT 65
C2081
NC 64
NC 63
C2082
VDD_INT 62
C2083
NC 61
NC 60
NC 59
NC 58
C2091
VDD_EXT 57
C2084
NC 56
R2036
DAI_P03 55
DPI_P14 54
DPI_P13 53
DPI_P12 52
DPI_P11 51
DPI_P10 50
C2085
DPI_P09 49
C2086
VDD_INT 48
DPI_P07 47
DPI_P08
46
VDD_EXT
C2092
45
DPI_P06
C2087
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 37 38 39 40 41 42 43 44
R2038
R2037
4 5
R2113
10K*4 3 6
2 7
R2021 1M
1 8
X2001
21.875MHz(FCX-04)
C2039 C2044
9P-D 9P-D
130
6 7
10K
C2093 1N-K U2002
W9864G6JH-6
C2094 100N-K
33 C2095 1N-K
DATASB VDD VSS
10K
DSP1D0 DQ0 DQ15
33 C2096 100N-K
DATAF VDDQ VSSQ
100N-K C2097 1N-K
DSP1D1 DQ1 DQ14
100N-K
DSP1D2 DQ2 DQ13
1N-K
VSSQ VDDQ
1N-K
DSP1D3 DQ3 DQ12
DSP1D4 DQ4 DQ11
C2098 100N-K
VDDQ VSSQ
1N-K C2099 1N-K
DSP1D5 DQ5 DQ10
100N-K
DSP1D6 DQ6 DQ9
10K
VSSQ VDDQ
10K
DSP1D7 DQ7 DQ8
C2100 100N-K
DSP1IN64FS VDD VSS
C2101 1N-K R2044 0
DSP1INS/C DSP1DQM LDQM NC
33
DATAS DSP1WE
WE UDQM
100N-K
DSP1CAS CAS CLK
1N-K
DSP1RAS
RAS CKE
DSP1CE0 CS A12
DSP1A17
BA0 A11
100N-K
DSP1A18 BA1 A9
1N-K
DSP1SDA10
A10/AP A8
DSP1A0 A0 A7
100N-K
DSP1A1
A1 A6
1N-K
DSP1A2 A2 A5
DSP1A3
A3 A4
100N-K C2102 100N-K
VDD VSS
1N-K C2103 1N-K R2041 10K
C2104 1N-K R2042 OPEN
U2003
EN29LV160BB-70TIP
100N-K
A15 A16
DSP1A16
1N-K
DSP1A15 A14 BYTE
10K
A13 VSS
DSP1A14
A12
DSP1A13
DQ15/A-1
R2116 4 5
A11 DQ7
DSP1A12
3 6
10K*4
DSP1A11 A10 DQ14
2 7
A9 DQ6
DSP1A10
1 8
DSP1A9 A8 DQ13
1N-K A19 DQ5
DSP1A20
4 5
R2115
100N-K C2105 1N-K R2043 10K
NC DQ12
3 6
10K*4
C2106 1N-K WE DQ4
DSP1WR
2 7
R2040 0
DSP_ROMRST RESET VCC
1 8
100N-K NC DQ11
1 8 C2107 100N-K
1N-K
NC DQ3
R2114
2 7
RY/BY DQ10
10K*4
3 6
DSP1A19 A18 DQ2
4 5
A17 DQ9
DSP1A18
OPEN
DSP1A8 A7 DQ1
DSP1A7 A6 DQ8
4K7
DSP1A6 A5 DQ0
OE
DSP1A5 A4
DSP1A4 A3 VSS
CE
DSP1A3 A2
DSP1A2 A1 A0
SCHEMATIC DIAGRAMS (6/26)

DSP UNIT

8
DSP
A
B
C2108 1N-K
DSP1D15
DSP1D14
DSP1D13
C2109 100N-K
C
C2110 1N-K
DSP1D12
DSP1D11
DSP1D10
C2111 1N-K
DSP1D9
C2112 100N-K
C2113 1N-K
DSP1D8
R2046 0
DSP1DQM
DSP1SDCLK
DSP1SDCKE
R2047 OPEN
DSP1A12
DSP1A11
DSP1A9
DSP1A8
DSP1A7
DSP1A6
DSP1A5
DSP1A4
D
DSP1A17
DSP1A0 R2117
10K*4
DSP1D7
1 8
2 7
DSP1D6
3 6
4 5
DSP1D5
C2114 1N-K
DSP1D4
C2115 100N-K
R2118
10K*4
DSP1D3
1 8
2 7
DSP1D2
3 6
4 5
DSP1D1
DSP1D0
DSP1RD
DSP1CE1
DSP1A1
R2045 10K E
F