DVP-NS975V
3-5. SYSTEM CONTROL/SIGNAL PROCESSOR BLOCK DIAGRAM
3-9 3-10
145
146,147,149~151,158~160
IC101
IC102 (1/2)
CXD9804R
MICROPROCESSOR
AVDECODER
SERVO DSP
32M ROM
IC104
64M SDRAM
RAO~RA11
53~61,67~72,74~76,78,89,92,93
AO~A20
115,117,118,120,121,123~126,128~133,135
RDO-RD15
81~84,86~88,91
HDO – HD7
DQM1
DQMO
BA1
SCL
SDA
113 137143
BA0
140
RAS
139
CAS
138
RWE
142
RCS
156
RCLK
157
CKE
101
110
100
99
98
105
IFSCK
IFSDO
IFBSY
66
77
79
IOWR
IOCS
IOOE
IFSDI
PRST
XIFCS
ACLK
SPDIF
ASDATAO
XRST
MAMUTE
ASDATA1
51
218
220
225
217
215
SPDIF
ASDATAO
ACLK
ABCK
ALRCK
214
213
ABCK
ALRCK
MAMUTE
ASDATA1
ASDATA2
C
V MUTE
Y
V
Y/G
CB/B
CR/R
WIDE
219
196194198200202203171
ASDATA2
ASDATA3
222
ASDATA3
C
Y
CVBS
Y/G
CB/B
CR/R
WIDE
229228
XTALI
XTALO
XRST
102
103
6
5
IC103
EEPROM
SCL
SDA
SCL
SDA
AUDIO (1)
(SEE PAGE 3-17 to 3-18)
IC 108
RESET IC
CN 106
CN 403
1
MB-118 BOARD
(SEE PAGE 4-7 to 4-8)
TO MB-118
AUDIO (1)
(SEE PAGE 3-17 to 3-18)
TO MB-118
TO PROGE
(SEE PAGE 3-11 to 3-12)
IFBSY
IFSCK
IFSDO
XIFCS
IFSDI
XSYSRST
V MUTE
A MUTE
TO IF 115
INTERFACE
(SEE PAGE 3-23 to 3-24)
A_MUTE
TO AV-086
AUDIO (2)
(SEE PAGE 3-19 to 3-20)
9
5
7
4
6
2
10
11
2
27MHz
3.3Vp-p
IC102
12
228
IC102
16
156
3.3Vp-p
110MHz
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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