Sch07_Dsp4 - Denon AVR-X7200W Service Manual

1 2 3
A
6B
TO B6
B
C
D
E
F
C402 1000P
DSP4TRST
C403 0.1
DSP4EMU0
G
DSP4TDO
C404 1000P
C405 0.1
C406 1000P
C409 0.1
DSP4TDI
H
DSP4TCK
R403 0
DSP4TMS
J
C407 1000P
C408 0.1
K
N401 R401 R402
OPEN OPEN 4.7K
DSP4TCK
TCK
1
GND
2
DSP4TDO
TDO
3
VCC 4
DSP4TMS
TMS
5
DSP4TRST
TRST 6
DSP4EMU0
EMU0
7
EMU1 8
DSP4TDI
TDI
9
L
GND 10
M
GND LINE POWER+ LINE POWER- LINE AUDIO SIGNAL
1
2 3
4 5 6
AMI_RD-
133 VDD_INT
R482 82
134 FLAG0
135 FLAG1
136 FLAG2
137 M LBCLK
R483 82
138 FLAG3
139 M LBDAT
140 M LBDO
141 VDD_EXT
142 MLBSIG
143 VDD_INT
144 TRST-
145 M LBSO
U401
146 EMU-
DSP4D0 R457 10x4 ADSP21487KSWZ4B****
147 DATA0
R457 2 1 10x4
DSP4D1 148 DATA1
4 3
DSP4D2 R457 10x4
149 DATA2
DSP4D3 R457 6 5 10x4
150 DATA3
DSP4
8 7
151 TDO
DSP4D4 R458 10x4
152 DATA4
2 1
153 VDD_EXT
DSP4D5 10x4
R458 154 DATA5
4 3 10x4
DSP4D6 R458 155 DATA6
6 5
156 VDD_INT
R458 10x4
DSP4D7 157 DATA7
8 7
158 TDI
R411
DSP4SDCLK 47 159 SDCLK
160 VDD_EXT
DSP4D8 R460 10x4 161 DATA8
7 8
DSP4D9 R460 10x4
162 DATA9
5 6
DSP4D10 R460
10x4 163 DATA10
3 4
164 TCK
DSP4D11 R460
10x4 165 DATA11
1 2
DSP4D12 R459 10x4 166 DATA12
7 8
DSP4D14 R459 10x4
167 DATA14
5 6
DSP4D13 R459 10x4 168 DATA13
3 4
169 VDD_INT
R459 10x4
DSP4D15 170 DATA15
1 2
DSP4WE 33
R405 171 SDWE-
33
DSP4RA S R406 172 SDRAS-
173 RESET-
174 TMS
175 SDCAS-
DSP4CAS R408 33
VDD_INT
176
177
GND
R423 4.7K
4.7K
R407
R422 4.7K
R421 4.7K
R412 OPEN
TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
4 5 6
7 8 9 10
C434 0. 1
1000P
C435
C436 0.1
C437
1000P
88
87
86
DAI_P09
DAI_P05 C438 1000P
85
DAI_P06
84
VDD_INT C447 0.1
83
VDD_EXT NC C439 1000P
82
NC
C448 0. 1
81
NC
80
NC
79 C440 0. 1
NC
78 C4411000P
VDD_IN T
77
DAI_P02
76
DAI_P01
75
DAI_P19
74
DAI_P13
73
DAI_P07
72
VDD_EXT
71
NC
70
WDTRSTO-
C442 0.1
69
NC
C443 1000P
68
VDD_IN T
67
NC
66
NC
65
VDD_IN T
64
NC
63
NC
62
VDD_IN T
61
NC
60
NC
59
NC
58
NC
57
VDD_EXT
56
NC
55
DAI_P03
54
DPI_P1 4
53
DPI_P1 3
R417 47
52
DPI_P1 2
51
DPI_P1 1
50
DPI_P1 0
49 1000P
DPI_P0 9
C444
48
VDD_IN T
R465 10 C445 0. 1
DPI_P07 47
DPI_P0 8 R466 10
46
C446 1000P
45
C449 0. 1
33x4 U402
R450
MX25L1606EM2I-12G
2 1
R450 33x4
1 3
6 5
R450 33x4
4 3
R450 33x4
8 7
X401
OPEN
7 8 9 10
146
11 12 13
TO 7C
C7
L406 NFM18PS105R0J3
C452
C453
A3V56S40GTP-60
1 VDD
56x4
DSP4D0 R475
DQ0
2
2 1
3 VDDQ
DSP4D1 R475 56x4
DQ1
4
DSP4D2 R475 4 3 56x4
5 DQ2
6 5
VSSQ
6
DSP4D3 R475 56x4
7 DQ3
8 7 56x4
DSP4D4 R477
C450 0 . 1 DQ4
8
DSP4INF 2 1
C451 1000P
9 VDDQ
56x4
DSP4INCSW DSP4D5 R477
DQ5
10
4 3
DSP4D6 R477 56x4
DQ6
11
6 5
VSSQ
12
56x4
DSP4D7 R477
DQ7
13
8 7
VDD
14
DSP4DQM
LDQM
15
DSP4WE
/WE
16
DSP4CAS
/CAS
17
DSP4RA S
18 /RAS
DSP4INS DSP4CE 0
/CS
R481 4.7K 19
DSP4INSB DSP4A17
20 BS0
DSP4IN64fs DSP4A18
BS1
21
DSP4INFW DSP4SDA10
A10/AP
22
DSP4INF H DSP4A0
A0
23
DSP4A1
A1
24
DSP4A2
A2
25
DSP4A3
A3
26
VDD
27
C454
C455
DSP1_4_CLKIN
DSP4INRSV
DSP4_C S
DSPI_CLK
DSP_MISO
DSP_MOSI
N400
OPEN
1 SCK
2 GND
3 MOSI
4 VCC
5 CS
6 MISO
7 GND
8 U - 3 1 0 1 5 0 ( 7 / 1 8 )
D I G I T A L _ U N I T
SCHEMATIC DIAGRAMS (7/37)

SCH07_DSP4

11 12 13
14 15 16
A
B
C
D
1000P
0 . 1
U403
E
VSS 54
R476 56x 4 DSP4D1 5
DQ15 53
7 8
VSSQ 52
DSP4D1 4
R476 56x 4
DQ14 51
5 6 C456 0 . 1
R476 56x 4 DSP4D1 3
DQ13 50
3 4
VDDQ 49
R476 56x 4 DSP4D1 2
DQ12 48
1 2 DSP4D1 1
R478 56x 4 C457 1000P
DQ11 47
7 8
VSSQ 46
R478
56x 4 DSP4D1 0
DQ10 45
5 6
R478 56x 4 DSP4D9
DQ9 44
3 4
VDDQ 43
F
R478 56x 4 DSP4D8
DQ8 42
1 2
VSS 41
NC 40
DSP4DQM
UDQM 39
DSP4SDCL K
CLK 38
DSP4SDCKE
CKE 37
DSP4A12
A12 36
DSP4A11
A11 35
DSP4A9
A9 34
DSP4A8
A8 33
DSP4A7
A7 32
DSP4A6
A6 31
DSP4A5 G
A5 30
DSP4A4
A4 29
VSS 28
0 . 1
1000P
H
J
K
L
M
14 15 16