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Электронный компонент: LC74202E

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No.N 6 3 3 0
CMOS LSI
LC74202E
1CD
LC74202ECD1
CMOS LSICD-DSPDRAMDACCD
1, 2CD
CD-ROMMPEG1/CD
1
LSI
(8DAC3)
, (C), (Y)3R, G, B3
DRAM4M (256K16) 4M1M (64K16
)DRAMEDO
Track1DRAM () 8k (4)
20K
1M106k
/
4
2
(1)
CD-DSPDAC
CDver.2
EIA608
O0599TS B8-4843 No.6330-1/13
21.6
0.8
3.0max
1.6
17.2
0.825
1
3
0
31
50
51
80
81
1.6
0.575
0.575
0.15
2.7
15.6
0.3
20.0
23.2
14.0
0.65
0.825
100
0.8
0.65
0.1
3151
(unit : mm)
SANYO QIP100E
No.
N 6 3 3 0
O0599
370-0596 11
LC74202E
No.6330-2/13
(Top view)
AD2 51
AD3 52
AD4 53
AD5 54
AD6 55
AD7 56
TEST12 57
CDEMPH 58
CDC2P 59
CDSD 60
CDBCK 61
CDLRCK 62
DVSS1 63
AULRCK 64
AUEMPH 65
AUDOUT 66
AUBCO 67
DVDD1 68
DD15 69
DD14 70
DD13 71
DD12 72
DD11 73
DD10 74
DD9 75
DD8 76
DD7 77
DD6 78
DD5 79
DD4 80
AVSS1
30
AVDD1
29
BIAS1
28
BIAS2
27
VREF
26
VBOUT
25
VBB
24
CGOUT
23
CGB
22
YROUT
21
YRB
20
TEST8
19
TEST7
18
TEST6
17
TEST5
16
TEST4
LC74202E
15
TEST3
14
TEST2
13
TEST1
12
TEST0
11
DVDD1
10
DVSS1
9
BLANK
8
VSYNC
7
HSYNC
6
PCKO
5
BLKIN
4
BIN
3
GIN
2
RIN
1
AD1(DI)
50
AD0(DO)
49
STB(CL)
48
DS/AS(CE)
47
IRQ
46
DV
DD
1
45
RESET
44
DV
SS
1
43
CDCK
42
CLKSEL
41
CLKIN
40
TESTIN
39
TCLK
O
38
TEST11
37
TEST10
36
TEST9
35
AV
DD
2
34
PLLFIL
33
AV
SS
2
32
VCOR
31
AD1(DI)
50
AD0(DO)
49
STB(CL)
48
DS/AS(CE)
47
IRQ
46
DV
DD
1
45
RESET
44
DV
SS
1
43
CDCK
42
CLKSEL
41
CLKIN
40
TESTIN
39
TCLK
O
38
TEST11
37
TEST10
36
TEST9
35
AV
DD
2
34
PLLFIL
33
AV
SS
2
32
VCOR
31
DD3
81
DD2
82
DD1
83
DD0
84
RAS1
85
RAS0
86
WE
87
DV
SS
1
88
CAS
89
DV
DD
1
90
OE
91
AA8
92
AA7
93
AA6
94
AA5
95
AA4
96
AA3
97
AA2
98
AA1
99
AA0
100
A12836
LC74202E
No.6330-3/13
(1)
I/O
5
PCKO
OUT
-
(13.5MHz)
31
VCOR
OUT
-
VCO
33
PLLFIL
-
-
PLL
40
CLKIN
IN
-
()
41
CLKSEL
IN
(H)
42
CDCK
IN
-
CD-DSP
(384fsc16.9344MHz/64fsc2.8224MHz/48fsc2.1168MHz)
(1)
I/O
44
RESET
IN
()
46
IRQ
OUT
(Nch)
47
DS/AS (CE)
IN
/ (H)
enable (Henable)
48
STB (CL)
IN
/ ()
49
AD0 (DO)
I/O
/ (P0LSB)
(LSB)
50
AD1 (DI)
I/O
/ (P1)
(LSB)
51
AD2
I/O
/ (P2P6)
Nch
(RESET44)
AD6, AD5, AD43

[AD6, AD5, AD4][0, 1, 0]
[AD6, AD5, AD4][1, , ]
(:0or1)
53
AD4
I/O
55
AD6
I/O
52
AD3
I/O
54
AD5
I/O
AD7
I/O
56
/ (P7:MSB)
<>AD2AD7
AD0AD7Nch
(3) CD
I/O
58
CDEMPH
IN
()
59
CDC2P
IN
C2
()
60
CDSD
IN
()
61
CDBCK
IN
()
62
CDLRCK
IN
Left/Right
()
(4) DAC
I/O
64
AULRCK
OUT
Left/Right
65
AUEMPH
OUT
66
AUDOUT
OUT
67
AUBCO
OUT
LC74202E
No.6330-4/13
(5)
I/O
1
RIN
IN
OSD (R)
2
GIN
IN
OSD (G)
3
BIN
IN
OSD (B)
4
BLKIN
IN
OSD (BLANK)
6
VSYNC
OUT
7
HSYNC
OUT
8
BLANK
OUT
()
28
BIAS1
-
-
DAC
27
BIAS2
-
-
DAC
26
VREF
-
-
DAC
25
VBOUT
OUT
-
DAC1 (B)
24
VBB
OUT
-
DAC1
23
CGOUT
OUT
-
DAC2 ( (C)G)
22
CGB
OUT
-
DAC2
21
YROUT
OUT
-
DAC3 ( (Y)R)
20
YRB
OUT
-
DAC3
(6) DRAM
I/O
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
DD15
DD14
DD13
DD12
DD11
DD10
DD9
DD8
DD7
DD6
DD5
DD4
DD3
DD2
DD1
DD0
I/O
DRAM
85
RAS1
OUT
Raw address strobe (1M-DRAM)
86
RAS0
OUT
Raw address strobe (4M-DRAM)
87
WE
OUT
Write enable
89
CAS
OUT
Column address strobe
91
OE
OUT
Output enable
92
93
94
95
96
97
98
99
100
AA8
AA7
AA6
AA5
AA4
AA3
AA2
AA1
AA0
OUT
DRAM
LC74202E
No.6330-5/13
(7)
I/O
10
45
68
90
DVDD1
-
-
(3.03.6 [V])
9
43
63
88
DVSS1
-
-
(GND)
29
AVDD1
-
-
(DACtyp3.3 [V])
30
AVSS1
-
-
(DACGND)
32
AVSS2
-
-
(VCO, PLLGND)
34
AVDD2
-
-
(VCO, PLL3.03.6 [V])
(8) ()
I/O
38
TCLKO
OUT
VCO (TESTINH)
39
TESTIN
IN
11
12
13
14
15
TEST0
TEST1
TEST2
TEST3
TEST4
IN
L(GND)
TEST5
TEST6
TEST7
TEST8
TEST9
TEST10
TEST11
I/O
L(GND)
16
17
18
19
35
36
37
57
TEST12
IN
L(GND)