2323
HCD-WZ88D
HCD-WZ88D
– VIDEO SECTION –
• Signal Path
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
IC102(2/3)
DVD SYSTEM PROCESSOR
194
YUV1
203
YUV6
196
198
YUV2
Y
C
V
Y/G
Cb
Cr
YUV3
200
YUV4
202
YUV5
171
WODE
IC103
EEPROM
6 5
SCL
SDA
IC801
VIDEO AMP, 75Ω DRIVER
J803
J802
J801
VMUTE
RF/SERVO
SECTION
(Page 22)
12
CBIN
10
CYIN
4
CVBSIN
18
3
CBOUT
MUTE1
14
CRIN
20
CYOUT
23
CVBSOUT
2
CIN
I/P
6
9
YIN
26
COUT
21
YOUT
16
CROUT
CBOUT
CYOUT
VOUT
CROUT
13
MUTE2
43
21
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
AD0 – AD7
A1-A21
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
IOWR
79
IOUE
66
DQ0 – DQ7
RCLK
XROMCS
XWR
XRD
XROMCS
XWR
XRD
SCL
SDA
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
CKE
37
DRCKE
102
SCL
103
SDA
143
BA0
20
BS0
BA1
21
BS1
COMPONENT
VIDEO OUT
S VIDEO OUT
VIDEO OUT
Y
P
B /
C
B
P
R /
C
R
29,31,33,35,38,40,42,44 25-16,10-1, 48
145 156 113 137 157
2,4,5,7,8,10,11,13,42,44,45,47,48,50,51,53
Q800
WIDE SWITCH
AUDIO
SECTION
(Page 24)
A
B
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