
– 81 –
– 82 –
– VIDEO Section –
IC101
CXD8567AM
1
INIT
2
3
4
5
6
7
8
9
10
11
12
13
14
D Vdd 2
SYSM
L1 (+)
ATT
A Vdd L
SHIFT
L2 (+)
LATCH
A Vss L
256FSO
X Vss
TEST1
512IN
D Vss
X OUT
MCKSEL
X Vdd
XBCK
A Vss R
DATA
R2 (+)
LRCK
A Vdd R
MUTE L
R1 (+)
MUTE R
D Vdd 1
28
27
26
25
24
23
22
21
20
19
18
17
16
15
MODE
S/P
ATT
IIR
FIR3
FIR2
FIR1
PLM
PLM
MUTE
CIRCUIT
CLOCK
GENERATOR
AC
DITHER
DC
DITHER
3RD ORDER
NOISE SHAPER
SAMPLE
HOLD (X1)
TIMING CIRCUIT
IC201
CXD1852AQ
IC271
BU6257FV-E2
VSS
XTLOO
XTLO1
VDD
HA2
HA3
HD0
HD1
HD2
HD3
HD4
HD5
HD6
VDD
VSS
HD7
MA3
MA4
MA2
MA5
MA1
VSS
MA6
MA0
BC
TCKI
TDI
TENAI
TDO
VST
HA1
CLOCK
HA0
XRST
XHIRQ
XRW
XHDT
XHCS
DOIN
BCKI
DATI
LRCI
C2PO
VDD
XTL2I
XTL2O
VSS
VDD
FSXI
BCKO
LRCO
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
DATO
99
DOUT
98
CLK0O
97
XSGRST
96
CSYNC
95
CBLNK/FSC
94
FID/FHREF
93
VSYNC
92
HSYNC
91
VSS
31 VSS
32 MA7
33 MA8
34 XRAS
35 XMWE
36 XCAS2/MA9
37 XCAS0
38 MD7
39 MD8
40 MD6
41 MD9
42 MD5
43 MD10
44 VDD
45 VSS
46 MD4
47 MD11
48 MD3
49 MD12
50 MD2
51 MD13
52 MD1
53 MD14
54 MD0
55 MD15
56 XOSDEN
57 OSDB
58 OSDG
59 OSDR
60 VDD
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
VDD
DCLK
B/Cb7
B/Cb6
B/Cb5
B/Cb4
B/Cb3
B/Cb2
B/Cb1
B/Cb0
G/Y7
G/Y6
G/Y5
G/Y4
G/Y3
VSS
VDD
G/Y2
G/Y1
G/Y0
R/Cr7
R/Cr6
R/Cr5
R/Cr4
R/Cr3
R/Cr2
R/Cr1
R/Cr0
XVOE
VSS
90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
VIDEO POSTPROCESSOR
&
SYNC GENERATOR
CLOCK
RESET
CLOCK
TEST
HOST
INTERFACE
CD-ROM
DECODER
D-RAM
INTERFACE
MPEG
SYSTEM
DECODER
MPEG
AUDIO
DECODER
MPEG
VIDEO
DECODER
EACH
CIRCUIT
BLOCK
CHARACTER
SIZE
REGISTER
HORIZONTAL
ADDRESS
REGISTER
WRITE
ADDRESS
COUNTER
HORIZONTAL
SIZE
COUNTER
HORIZONTAL
POSITION
COUNTER
HORIZONTAL
ADDRESS
COUNTER
VERTICAL
ADDRESS
REGISTER
VERTICAL
SIZE
COUNTER
VERTICAL
POSITION
COUNTER
VERTICAL
ADDRESS
COUNTER
1
2
3
6
4
5
7
8
9
10
11
16 15 14 13 12
17
18
19
20
OSCILLATOR
CIRCUIT
DATA INPUT
SHIFT REGISTER
PROTECT
CIRCUIT
DISPLAY CONTROLLER
DATA REGISTER
CHARACTER
GENERATOR ROM
12
×
18 BIT
×
255 WORD
CHARACTER DATA
8 BIT
×
288 WORD
CHARACTER DATA
3 BIT
×
288 WORD
COLOR DATA
3 BIT
×
288 WORD
VIDEO RAM
DATA SELECTOR
OUTPUT CONTROL
BACKGROUND
CONTROLLER
DATA REGISTER
TEST CIRCUIT
HSYNC
VSYNC
VB
BLK1
VC1
RBLK
GBLK
BBLK
VR
VG
VSS
TEST
OSCIN
OSCOUT
CKOUT
VDD
RESET
CLK
CSB
DATA
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Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299