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Q Q
5-2. BLOCK DIAGRAM – VIDEO SECTION –
3 7 6 3 1 5 1 5 0
YUV2
196
YUV1
194
RGB
169
YUV3
198
200
YUV4
YUV5
202
YUV6
203
WIDE
171
T E
L
1 3 9 4 2 2 9 6 5 1 3
w w w
HCD-DZ200
IC204
VIDEO SELECTOR
9 3B
OUT3 6
14 2B
OUT2
5
J203 (1/3)
VIDEO/
SAT
IC203
SELECTOR
3 IN2
SW1
2
5 IN3
OUT
7
SW2
4
IC102(2/3)
DVD SYSTEM PROCESSOR
102 103
HD0 – HD7
6 5
IC103
EEPROM
HD0 – HD7
x
a o
y
29,31,33,35,38,40,42,44
DQ0 – DQ7
.
i
http://www.xiaoyu163.com
IC201
VIDEO AMP, 75Ω DRIVER
4 CIN
8 YIN
VOUT
30
COUT
32
YOUT
27
6 CVBSIN
CYOUT
11 CYIN
CYOUT
24
CBOUT
13 CBIN
CBOUT
21
CROUT
15
CRIN
CROUT
18
2
SI
Q
Q
5
14
3
7
6
AV SEL0
AV SEL1
AV SEL2
AV SEL3
HIGHA0-7
IOA0-7, IOA18-IOA20
A16, A17
AB0 – AB7
53-61, 67-72, 74-76,
81-84,86-88,91
77 79 66
78, 89, 92, 93
A0 – A21
DATA & ADDRESS BUS
2,4,5,7,8,10,11,13,42,44,45,47,48,50,51,53
DATA & ADDRESS BUS
u 1 6 3
45
25-16, 9-1, 48
26
28 11
DQ15/A-1
A0 – A19
.
IC101
FLASH ROM
23
23
http://www.xiaoyu163.com
2
4
8
9
9
J201
MONITOR
1
2
OUT
Y
J203 (3/3)
COMPONENT
P
/C
B
B
VIDEO OUT
P
/C
R
R
3
1
5
1
5
0
8
9
2
RA0 – RA11
RD0 – RD15
125-123, 121, 120, 118,
146, 147, 149-151,
143
145
156
142
138
117, 115, 135, 133-128, 126
158-160, 162, 164-166
22-26,
20 21
38
19
16
29-35
RD0 – RD15
RA0 – RA11
IC104
SDRAM
m
c o
HCD-DZ200
2
8
9
9
4
9
8
2
9
9
AV SEL0-3
AMP
B
SECTION
(Page 24)
140
139
113 137 157
18
17 15 39 37
• Signal Path
: AUDIO
: VIDEO
: Y
: COMPONENT VIDEO
: CHROMA
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