Sch06_Dsp3 - Denon AVR-X7200W Service Manual

1 2 3
A
9B
TO B9
B
C
D
E
F
C302 1000P
DSP3TRST
C303 0.1
DSP3EMU0
DSP3D0
DSP3D1
DSP3D2
G DSP3D3
DSP3TDO
DSP3D4
C304 1000P
C305 0.1 DSP3D5
DSP3D6
C306 1000P
C309 0.1 DSP3D7
DSP3TDI
DSP3SDCLK
DSP3D8
DSP3D9
H
DSP3D10
DSP3TCK
DSP3D11
DSP3D12
DSP3D14
DSP3D13
DSP3D15
DSP3WE
DSP3RA S
R303 0
DSP3TMS
J
DSP3CAS
C307 1000P
C308 0.1
K
N301 R301 R302
OPEN OPEN 4.7K
DSP3TCK
TCK
1
GND 2
DSP3TDO
TDO
3
VCC
4
DSP3TMS
TMS 5
DSP3TRST
TRST
6
DSP3EMU0
EMU0 7
EMU1
8
DSP3TDI
TDI
9
L
GND 10
M
GND LINE POWER+ LINE POWER- LINE AUDIO SIGNAL
1 2 3
4 5 6 7
AMI_RD-
133 VDD_INT
R380 82
134 FLAG0
135 FLAG1
136 FLAG2
137 M LBCLK
82
R382 138 FLAG3
139 M LBDAT
140 M LBDO
141 VDD_EXT
142 MLBSIG
143 VDD_INT
144 TRST-
145 M LBSO
U301
146 EMU-
10x4 ADSP21487KSWZ4B****
R357 147 DATA0
R357 2 1 10x4
148 DATA1
4 3 10x4
R357 149 DATA2
6 5
R357 10x4
150 DATA3 DSP3
8 7
151 TDO
10x4
R358 152 DATA4
2 1
153 VDD_EXT
10x4
R358 154 DATA5
4 3
R358 10x4 155 DATA6
6 5
156 VDD_INT
R358 10x4
157 DATA7
8 7
158 TDI
R311 47
159 SDCLK
160 VDD_EXT
R360 10x4
161 DATA8
7 8
R360
10x4 162 DATA9
5 6
R360 10x4 163 DATA10
3 4
164 TCK
R360
10x4 165 DATA11
1 2
R359 10x4 166 DATA12
7 8
R359 10x4
167 DATA14
5 6
R359 10x4 168 DATA13
3 4
169 VDD_INT
R359 10x4
170 DATA15
1 2
33
R305 171 SDWE-
33
R306 172 SDRAS-
173 RESET-
174 TMS
175 SDCAS-
33
R308
VDD_INT
176
177
GND
R323 4.7K
R307 4.7K
R322 4.7K
R321 4.7K
R312 OPEN
1 3
X301
OPEN
TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
4 5 6 7
8 9 10 11
C334 0. 1
1000P
C335
C336
0.1
C337 1000P
88
DSP3INF
87
DSP3INCSW
DAI_P09 86
DAI_P05
85 C338 1000P
DAI_P06
84 C347 0.1
VDD_INT
83
VDD_EXT NC
C339 1000P
82
NC C348 0. 1
81
NC
80
NC
C340 0. 1
79
NC
78
VDD_IN T C3411000P
77 DSP3INS
DAI_P02
DSP3INSB
76
DAI_P01
DSP3IN64fs
75
DAI_P19
DSP3INFW
74
DAI_P13
DSP3INF H
73
DAI_P07
72
VDD_EXT
71
NC
70
WDTRSTO-
69 C342 0.1
NC
C343 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
DSP2_3_CLKIN
59
NC
58
NC
57
VDD_EXT
56
NC
DSP3INRSV
55
DAI_P03
DSP3_C S
54
DPI_P1 4
53 DSPI_CLK
DPI_P1 3
R317 47 DSP_MISO
52
DPI_P1 2
DSP_MOSI
51
DPI_P1 1
50
DPI_P1 0
1000P
49
DPI_P0 9
C344
48
VDD_IN T
R365
10 C345 0. 1
DPI_P07 47
R366 10
DPI_P0 8 46
C346 1000P
45
C349 0. 1
N302
OPEN
U302
R350 33x4
MX25L1606EM2I-12G
R350 2 1 33x4
6 5
R350 33x4
4 3
R350 33x4
8 7
8 9 10 11
145
12 13 14
TO 6C
C6
L306 NFM18PS105R0J3
C352 1000P
C353 0 . 1
U303
A3V56S40GTP-60
VDD
1 VSS 54
DSP3D0 R375 56x4 R376
2 DQ0
DQ15 53
2 1
VDDQ
3 VSSQ 52
DSP3D1 R375 56x4 R376
4 DQ1 DQ14 51
4 3 56x4
DSP3D2 R375 R376
5 DQ2
DQ13 50
6 5
VSSQ
6 VDDQ 49
DSP3D3 R375 56x4 R376
7 DQ3 DQ12 48
8 7 56x4
DSP3D4 R377 R378
C350 0 . 1 DQ4
8 DQ11 47
2 1
C351 1000P VDDQ
9 VSSQ 46
DSP3D5 56x4 R378
R377
DQ5
10 DQ10 45
4 3 56x4
DSP3D6 R377 R378
DQ6
11 DQ9 44
6 5
12 VSSQ VDDQ 43
R377 56x4 R378
DSP3D7
DQ7
13 DQ8 42
8 7
VDD
14 VSS 41
DSP3DQM
15 LDQM NC 40
DSP3WE
/WE
16 UDQM 39
DSP3CAS
/CAS
17 CLK 38
DSP3RA S
/RAS CKE 37
18
DSP3CE 0
/CS
R381 4.7K 19 A12 36
DSP3A17
BS0
20 A11 35
DSP3A18
BS1
21 A9 34
DSP3SDA10
A10/AP
22 A8 33
DSP3A0
23 A0 A7 32
DSP3A1
A1
24 A6 31
DSP3A2
A2
25 A5 30
DSP3A3
26 A3 A4 29
VDD
27 VSS 28
C354
0 . 1
C355 1000P
1 SCK
2 GND
3 MOSI
4 VCC 8 U - 3 1 0 1 5 0 ( 6 / 1 8 )
5 CS
6 MISO
D I G I T A L _ U N I T
7 GND
SCHEMATIC DIAGRAMS (6/37)

SCH06_DSP3

12 13 14
15 16
A
B
C
D
E
DSP3D1 5
56x 4
7 8
56x 4 DSP3D1 4
5 6 C356 0 . 1
DSP3D1 3
56x 4
3 4
DSP3D1 2
56x 4
1 2 DSP3D1 1
56x 4 C357 1000P
7 8
DSP3D1 0
56x 4
5 6
56x 4 DSP3D9
3 4
56x 4 F
DSP3D8
1 2
DSP3DQM
DSP3SDCL K
DSP3SDCKE
DSP3A12
DSP3A11
DSP3A9
DSP3A8
DSP3A7
DSP3A6
DSP3A5 G
DSP3A4
H
J
K
L
M
15 16