Sch08_Dsp - Denon AVR-X1100W Service Manual

1 2 3
DSP PART
A
6B
TO B6
DA1.1V
DA3.3V
DGND
B
C
D
DSP_FLAG0
E
R7829 R7831
AVR-X1100W OPEN 4K7
AVR-S700W 4K7 OPEN
TRST1 TRST1
EMU1 EMU1
F
TDO1 TDO1
R7837
CN781 OPEN
CJP11GA193ZY
TDI1 TDI1
10022H-11C
TCK1 TCK1
TCK
R7838
GND
TDO 33
G
R7835 R7839
VCC
OPEN 33
TMS
R7840
TRST
33
EMU
NC
R7841
TDI
33
GND
H
TMS1 TMS1
J
DSP_RST
7B TO B7
K
DSP_MOSI
DSP_MOSI
DSP_MISO
DSP_MISO
DSP_CLK
DSP_CLK
DSP_RST
DSP_RST
DSP_FLAG0
DSP_FLAG0
DSP_ICS
DSP_ICS
L
CN782
CJP07GA193ZY
10022H-07C
1.VCC(3V3)
2.GND
3.CLK
4.MOSI
5.MISO
6.CS1
7.CS2
M
GND LINE POWER+ LINE POWER- LINE
ANALOG AUDIO
1 2 3
4 5 6 7
R7828 33
C7834 0.1uF 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99
VDD_INT
133
134 FLAG0
FLAG1
135
R7831 4K7
FLAG2
136
MLBCLK
137
R7832 4K7
138 FLAG3
139 MLBDAT
MLBDO
140
C7835 0.1uF
VDD_EXT
141
MLBSIG
142
C7836 0.1uF
143 VDD_INT
TRST
144
MLBSO
145
RN787 10 X 4
EMU
146
DSPD0
147 DATA0
DSPD1
148 DATA1
DSPD2
DATA2
149
DSPD3
DATA3
150
TDO
151
RN788 10 X 4
152 DATA4
DSPD4 C7837 0.1uF
VDD_EXT
153
DSPD5
ADSP21487KSWZ-3B
DATA5
154
DSPD6
DATA6
155
C7838 0.1uF
DSPD7
156 VDD_INT
157 DATA7
TDI
158
SDCLK R7833 47
SDCLK
159
C7839 0.1uF
VDD_EXT
160
DSPD8
161 DATA8
DSPD9
RN789 DATA9
162
DSPD10
10 X 4
DATA10
163
DSPD11
TCK
164
165 DATA11
DSPD12
166 DATA12
DSPD14
RN790
DATA14
167
10 X 4 DSPD13
DATA13
168
C7840 0.1uF
DSPD15
VDD_INT
169
170 DATA15
WE
SDWE
171
RN791 RAS
SDRAS
33 X 4 172
RESET
173
CAS
174 TMS
SDCAS
175
C7841 0.1uF
VDD_INT
176
1 2 3 4 5 6 7 8 9 10 11 12 13 14
177
DGND
R7802 4K7
R7803 4K7
R7804 4K7
R7834
0
5 6 7 8 5 6 7 8
1 2 3 4 1 2 3 4
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
4 5 6 7
8 9 10
5C
TO C5
98 97 96 95 94 93 92 91 90 89
33
R7820
DAI_P09
88
R7819 10K
DAI_P05 87
R7818 33
DAI_P06
86
VDD_INT
85
VDD_EXT
84
NC
83
NC 82
NC
81
NC
80
C7818
NC
79
0.1uF
VDD_INT 78
DAI_P02
77
R7817 10K
DAI_P01
76
DAI_P19
75
DAI_P13
74
R7816 33
DAI_P07 73
C7817
VDD_EXT
72
0.1uF
NC
71
WDTRSTO
70
IC781
NC 69
C7816
VDD_INT
68
0.1uF
NC
67
NC
66 C7815
VDD_INT 65
0.1uF
NC 64
NC
63 C7814
VDD_INT
62
0.1uF
NC
61
NC 60
NC
59
NC
58 C7813
VDD_EXT
57
0.1uF
NC 56
DAI_P03 55
DPI_P14
54
DPI_P13
53
R7815
DPI_P12
52
33
DPI_P11 51
DPI_P10
50
DPI_P09
49 C7812
VDD_INT
48
DPI_P07
0.1uF
47
DPI_P08
46
C7811
VDD_EXT
45
0.1uF
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
R7812 10K
R7811 10K
R7813
4K7
R7814
OPEN
R7851
10K
R7852 10K
5 6 7 8 5 6 7 8 0.1uF
C7843
IC782
MX25L1606EM2I-12G
1 2 3 4 1 2 3 4
CS VCC
R7853
R7859
10K
SO HOLD
33 R7858 10K
R7854
WP SCK
R7805
OPEN
1M R7857
10K
GND SI
X7801
C7804
18P
C7805
18P R7855 10K
TXC 21.875MHz
OPEN
R7856
STBY POWER
8 9 10
107
11 12 13
C7845
A3V64S40GTP-60
64M BIT SDRAM
1000P
C7846
0.1uF
DSPD0
C7847
DSPD1 0.1uF
C7848
DSPD2
1000P
DSPD3
DSPD4
C7849
0.1uF
DSPD5
DSPD6 C7850
DSPD7 1000P
C7851
R7846 OPEN
DQM 0.1uF
WE R7847 10
CAS C7852
RAS 1000P
CE0
DSPA17
DSPA18
SDA10
DSPA0
DSPA1
DSPA2 C7853
1000P
DSPA3
DSP C7854
5 6 7 8
0.1uF
R7848
10K
1 2 3 4
DSP_ICS
DSP_CLK
DSP_MISO
DSP_MOSI
RN785
10K X 4
CN783
T784 T785
CJP07GA193ZY
10022H-07C
R7842 0
SCK
GND
0
R7843 MOSI
VCC
R7844 0
CS
R7845 0
MISO
GND
T786 T787
SCHEMATIC DIAGRAMS (8/19)

SCH08_DSP

11 12 13
14 15 16
A
B
C
D
IC783
VDD VSS
DQ0
DSPD15
DQ15
VDDQ
VSSQ
DSPD14
DQ1
E
DQ14
DQ2 DSPD13
DQ13 C7858
VSSQ
VDDQ 0.1uF
DQ3
DSPD12
DQ12
C7857
DQ4
DSPD11
DQ11
1000P
VDDQ
VSSQ
DSPD10
DQ5
DQ10
DSPD9
DQ6
DQ9
C7856
VSSQ
VDDQ 0.1uF
DQ7
DSPD8
DQ8
C7855
VDD
1000P
VSS
LDQM
NC
R7850 10 DQM
WE
UDQM
SDCLK
CAS F
CLK
SDCKE
RAS
CKE
R7849
OPEN DSPA12
CS
A12
DSPA11
BA0
A11
DSPA9
BA1
A9
DSPA8
A10/AP
A8
DSPA7
A0 A7
DSPA6
A1 A6
DSPA5
A2 A5
DSPA4
A3 A4
DSP
VDD VSS
G
H
J
K
L
M
14 15 16