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Video Block Diagram
DATA(VIDEO) SIGNAL
DATA(AUDIO) SIGNAL
IC601 (DVD HOST PROCESSOR)
FROM DVD
6
PARA0
SIGNAL PROCESS
PARA0-PARA7
BLOCK DIAGRAM
13
PARA7
A-MUTE
191
ADAC-MD
TO AUDIO
190
ADAC-MC
BLOCK DIAGRAM
189
ADAC-ML
192
IC602
(8Mbit FLASH MEMORY)
161
25
A0
170
ADDR1
16
173
ADDR1-ADDR20
8
A18
ADDR20
182
1
48
DQ0
29
141
DATA0
DATA0-DATA15
DQ15
45
158
DATA15
11
128
DQM0
WE
CE
26
132
CS3
OE
OE
28
117
1-6-7
VIDEO SIGNAL
DATA(VIDEO/AUDIO) SIGNAL
CACHE
CPU
SUBSYSTEM
INTERNAL
CENTRAL
FRONT-END
PERIPHERALS
COMMAND
& LINK
PORTS
PORT
INTERFACE
ST20 ARBITER &
MEMORY CONTROLLER
SDRAM
I/F
CD FIFO
BLOCK
MOVE
SDRAM ARBITER
OSD, SP
VIDEO
VIDEO
DECODER
DECODER
FILTERING
& MIXING
SHARED SDRAM INTERFACE
~
~
~
~
~
~
66 73
58 63
84 93
97 102
77
76
79 80 78
74
~
~
~
~
20 26
29 35
2
13
42 53
17 18
15
39 16
19
~
~
IC604
(64Mbit SDRAM)
PCM-MCLK
51
PCM-DATA0
52
PCM-DATA1
54
TO AUDIO
PCM-DATA2
AUDIO
53
BLOCK
PCM-SCLK
DECODER
DIAGRAM
55
PCM-LRCLK
56
SPDIF
57
CN701
32
8
VIDEO-Y
33
12
VIDEO-C
DENC
CN701
34
10
VIDEO-CVBS
25
6
VIDEO-B
27
4
VIDEO-R
26
2
VIDEO-G
FROM
CN701
SYSTEM CONTROL
ASPECT
5
ASPECT
BLOCK DIAGRAM
DVD MAIN CBA UNIT
IC1402 (VIDEO DRIVER)
WF1
CN1601
4dB
2dB
8
6
LPF
DRIVER
27
AMP
AMP
12
2
WF3
4dB
2dB
LPF
DRIVER
33
AMP
AMP
WF2
CN1601
4dB
2dB
10
4
LPF
DRIVER
30
AMP
AMP
6
4
4dB
2dB
2
14
LPF
DRIVER
21
AMP
AMP
4dB
2dB
16
LPF
DRIVER
18
AMP
AMP
4dB
2dB
LPF
DRIVER
12
24
AMP
AMP
+3.3V
Q1522
CN1601
Q1521
5
AV CBA
1-6-8
JK1401
S-VIDEO
OUT
Y
C
3
4
1
2
JK1404
VIDEO-
19
CVBS OUT
VIDEO-B
7
OUT
VIDEO-R
15
OUT
11
VIDEO-G
OUT
8
ASPECT
JK1402
COMPOSITE
VIDEO OUT
E56G0BLV
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