DVP-NS70H
3-4. SYSTEM CONTROL/SIGNAL PROCESSOR BLOCK DIAGRAM
145
IC102
IC101
IC108
MICROPROCESSOR
AV DECODER
SERVO DSP
IP CONVERTER
16M FLASH 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
113 137
143
BA0
140
RAS
139
CAS
138
RWE
142
RCS
156
RCLK
157
CKE
101
110
100
99
98
114
IFSCK
IFSDO
XIFBSY
66
77
79
XWR
XROMCS
XRD
IFSDI
XSYSRST
XIFCS
ACLK
SPDIF
ASDATAO
XRST
XMAMUTE
ASDATA1
206
218
220
225
217
215
SPDIF
ASDATAO
ACLK
ABCK
ALRCK
214
213
ABCK
ALRCK
XMAMUTE
ASDATA1
ASDATA2
XV_MUTE
219
200
202
203
ASDATA2
ASDATA4
222
ASDATA4
Y/G
198
CVBS
B/Cb/Pb
R/Cr/Pr
179
WIDE
229
228
XTALI
XTALO
XRST
102
103
6
5
IC112
EEPROM
16K
SCL
TO HDMI
(SEE PAGE 3-21 to 3-22)
SDA
SCL
SDA
RESET IC
CN108
MV-046 BOARD (1/7)
(SEE PAGE 4-15 to 4-16)
TO MV-046
VIDEO
(SEE PAGE 3-13 to 3-14)
XIFBSY
IFSCK
IFSDO
XIFCS
IFSDI
XSYSRST
XVMUTE
XAMUTE
XA_MUTE
CN302
TO MV-046
AUDIO
(SEE PAGE 3-11 to 3-12)
TO MV-046
AUDIO
(SEE PAGE 3-11 to 3-12)
TO IF-134
INTERFACE
(SEE PAGE 3-23 to 3-24)
2
146,147,149~151,158~160,162,164~166
Y/G
CB/B
CR/R
WIDE
C
196
C
Y
V
194
Y
SMSD0
SMSD1
XSMCS
VSYNC
HSYNC
Y0
|
Y7
VCLK
SMSCK
211
205
207
210
208
209
178
0.7Vp-p
H
0.7Vp-p
H
1Vp-p
H
286 mVp-p (NTSC)
300 mVp-p (PAL)
H
1Vp-p
H
1Vp-p
H
8
4
12
16
6
11
9
7
168-172,174,176,177
3.3Vp-p
27MHz
IC101 C/BAR PB
9
IC101
10
156
215
IC101
11
IC101 C/BAR PB
IC101 C/BAR PB
5
198
IC101 C/BAR PB
6
200
IC101
7
202
IC101
8
203
4
194
IC101 C/BAR PB
3
196
229
1
3.3Vp-p
110MHz
3.3Vp-p
24MHz
3-7
3-8
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