2525
HCD-DZ100
HCD-DZ100
5-2. BLOCK DIAGRAM – VIDEO SECTION –
• Signal Path
: VIDEO
: Y
: COMPONENT VIDEO
: AUDIO
: CHROMA
: R, G, B
IC102(2/3)
DVD SYSTEM PROCESSOR
169
RGB
203
YUV6
194
YUV1
200
YUV4
202
YUV5
171
WIDE
IC103
EEPROM
6 5
SCL
SPA
J202
J201
12
CBIN
10
CYIN
200
YUV1
6
YIN
196
YUV2
2
CIN
4
CVBSIN
3
MUTE1
14
25
CRIN
SI
30
VOUT
AV SEL1
AV SEL2
EXCEPT AEP,UK,RU
AEP,UK,RU
13
MUTE2
CE
WE
OE
IC101
FLASH ROM
125-123, 121, 120, 118,
117, 115, 135, 133-128, 126
146, 147, 149-151,
158-160, 162, 164-166
22-26,
29-35
HIGHA0-7
IOA0-7, IOA18-IOA20
A16, A17
AB0 – AB7
A1-A20
DATA & ADDRESS BUS
DATA & ADDRESS BUS
81-84,86-88,91
53-61, 67-72, 74-76,
78, 89, 92, 93
HD0 – HD7 A0 – A21
HD0 – HD7
A0
2645
CE
WE
28
OE
11
A0 – A19DQ15/A-1
77
IOCS
IOWA
79
IOUE
66
DQ0 – DQ7
RCLK
CE
WE
OE
IC104
SDRAM
38
DRCLK
RD0 – RD15
RA0 – RA11
RA0 – RA11
RD0 – RD15
142
RCS
19
RCS
138
RWE
16
RWE
140
MRAS
18
RAS
139
CAS
17
CAS
MDQM0
15
DQM0
MDQM1
39
DQM1
CLE
37
DRCLE
102
SCL
103
SDA
143
BA0
20
BS0
BA1
21
BS1
COMPONENT
VIDEO OUT
S VIDEO
(DVD ONLY)
Y
P
B
/C
B
P
R
/C
R
VIDEO
AV SEL1-2
B
AMP
SECTION
(Page 26)
29,31,33,35,38,40,42,44 25-16, 9-1, 48
145 156 113 137 157
2,4,5,7,8,10,11,13,42,44,45,47,48,50,51,53
IC201
VIDEO AMP, 75ohm DRIVER
18
CBOUTB
20
CYOUT
16
CROUTB
26
COUT
21
YOUT
CBOUT
CYOUT
CROUT
CROUT
CYOUT
VOUT
L
R
CBOUT
11
15
7
19
8
16
6
2
J203
R/C OUT
G OUT
B OUT
V/Y OUT
BLANK
OUT
FUNCTION
SW
A(L) IN
A(R) IN
EURO AV
OUTPUT
(TO TV)
RGB SEL
Q204, 205
FUNCTION
SWITCH
Q206-208, 210
BLANKOUT
SWITCH
DVD SEL DVD SEL
L, R
WIDE
21
C
AMP
SECTION
(Page 26)
w
w
w
.
x
i
a
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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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