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SCHEMATIC DIAGRAM-9
:POSITIVE VOLTAGE LINE :CD-DA/V-CD(AUDIO) SIGNAL LINE
VIDEO CIRCUIT :CD-DA/V-CD(AUDIO & VIDEO) SIGNAL LINE :V-CD(VIDEO) SIGNAL LINE
5V
C1008
0.1
R1008
R1020
J D
2.2K
10K
IC1003
TC7WU04FUT2L
INVERTER
1.3V
5 GND 4
C1006
C1010
C1011
0.1
0.1
0.1
0V 1.4V
6 3
R1021
4.7K
J
1.4V 0V
C1019
100P
0.9V 7 2
P-P
F=27MHz 3.3V 1.6V
I 8 Vcc 1
H
K L M N O P Q
C1021
100P
R1000
5.6K
G
R1001
F X1000
100
(27MHz)
0V (1.3V)
E
5V (0V)
5V (0V)
3.3V
3.3V
0.8V
2.5V
2.5V
1.3V
3.3V
C1000
C1001
0V
5V
5V
5V
0V
0V
0V
0V
5V
10P
10P
128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
VCKPIO1 3.3V
HD IN
HINT
PIO3
HRDY
NC
HSEL
HCK
Vss
GCK
NC
NC
NC
Vss
VCK
NC
VDD3
VDD3
VDD3
Vss
NC
NC
CDG-SOS1
CDG-VFSY
HDO-OUT
DA-BCK
DA-DATA
DA-LRCK
DA-EMP
VDDMAX-OUT
CDG-SDATA
CDG-SCK
0.3V
1 NC NC 96 P-P
2 Vss NC 95
1.6V
3.3V
F=27MHz
5V
D 3 CD BCK NC 94
(2.4V) 0V PLAY
C 4 CD DATA 3.2V PIO2 93
1.6V 1.3V
B 5 CD LRCK RESERVED 92
(0V) 3.2V P-P
A 6 CD C2PO 0V PIO0 91
7 NC T=40ms. F=27MHz RESERVED 90
8 NC PLAY RESERVED 89
PLAY PLAY
9 NC 3.2V 5V 4.8V RESERVED 88
(2.3V) 0.6V PLAY 3.3V
A 10 MD0 4.8V AVDD 87
(2.3V) 2.7V 0V 0V 1.6V
B 11 MD1 F=44.1kHz 0V DA XCK 86 A
T 0.7ms. 0V
(0.3V) 2.7V F=2.822MHz
C 12 MD2 F=44.1kHz AGND 85
(2.3V) 2.7V
D 13 MD3 PLAY RESERVED 84
(0.3V) 0.6V 3.2V
E 14 MD4 RESERVED 83
(0.3V) 0.6V 4.8V 3.3V
F 15 MD5 P-P VDD3 82
0V 0V R1006 10K
16 Vss 0.2 s. 1V/DIV. CLK SEL(3) 81
(0.2V) 0.6V F=16.9344MHz
G 17 MD6 Vss 80
3.3V IC1000 3.3V R1010 10K
18 VDD3 CLK SEL(2) 79
2V MN89103M2 3.3V R1011 10K
H 19 MD7 CLK SEL(1) 78
MPEG VIDEO 3.3V R1004 10K
20 I/O Vss AUDIO DECODER CLK SEL(0) 77
(0.1V) 0.6V
I 21 MD8 AGND 76
3.3V 0V
22 VDD3 C-OUT 75 B
(0.3V) 0.6V 3.3V
J 23 MD9 AVDD 74
R1013
(0.2V) 0.6V 1.2V
R1007
C1020
K MD10 VREF
75
24 73
5.6K
0.1
(0V) 0.6V 1.2V
L 25 MD11 VGAIN 72
(0.2V) 0.6V
M 26 MD12 AGND 71
R1009
(0.3V) 0.6V 3.3V
9.1K
C1016
R1012
N 27 MD13 AVDD 70
3.3K
0.1
(0.3V) 0.6V 0V
O 28 MD14 Y-OUT 69
(0.3V) 0.6V
P 29 MD15 AGND 68
0.6V
30 NC COMPOS-OUT 67 C
3.3V
VDDMAX-IN
RESERVED
R1014
31 NC AVDD 66
75
32 NC NC 65
RESET
L1002 L1000
MWE
VDD3
RAS0
RAS1
MA10
MCE
VDD3
VDD3
CAS
MA9
MA8
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA0
2.7 H 1.8 H
Vss
Vss
Vss
NC
NC
NC
NC
NC
NC
NC
D
C1014
R1005
150P
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 C1013 E
75
100P
5V
(2.2V) 2.5V
(1.4V) 2.8V
0.5V
5V
3.3V
3.2V
3.3V
(2.3V) 2.6V
0V
1.2V
1.9V
3V
3.3V
(0.6V) 2.8V
0V
3.3V
0V
0V
0V
C1015
C1018
270P
330P
(0.5V)
(2.7V)
(1.1V)
(1.8V)
(1.5V)
(0.5V)
C1012
0.1
R1002
R1003
100
100
Q R S T U V W X Y Z a b d e f
3.3V
C1005
C1007
0.1
0.1
C1009
0.1
C1017
0.1
1.6V
1.6V
5V
0V
7
6
5
BLKCK
C1002
8 Vcc
CLDCK 0.1
SUBC
IC1004
INVERTER
HSEL
IPFLG
CDLRCK
1
2
3
GND 4
CDDATA
E F G H A B C
5V
TC7W14FUTE1L
1
NC Vcc
0V
CDSCK
1.6V
1.6V
(0.3V) 0.6V
2
A16 NC
I
HDIO
(0.2V) 0.6V 0.6V (0.3V)
3
HCK A15 A17
:POSITIVE VOLTAGE LINE
SCHEMATIC DIAGRAM-10
VRST (0.3V) 0.6V 0.6V (0V)
4
A12 A14
SBCK (2.3V) 2.6V 0.6V (0.2V)
5
A7 A13
HINT (1.4V) 2.8V 1.9V
6
A6 A8
DIDATA
(0.6V) 2.8V 1.2V
7
TO
V
DISCK A5 A9
0.5V 0.6V (0.1V)
8
HRDY A4 A11
DILRCK (1.1V) 0V 3.3V
2M ROM
A3 OE
IC1001
EMPH (1.8V) 0V 0V(0.5V)
K L O N M P Q
A2 A10
3.2V
3.3V
LH532KU1
XCK (1.5V) 0V 3.3V
A1 CE
U Q
D.GND
(0.5V) 0V 2V
D.GND A0 D7
(2.3V) 0.6V 0.6V (0.2V)
D+3.3V D0 D6
D+3.3V (2.3V) 2.7V 0.6V (0.3V)
D1 D5
A+5V (0.3V) 2.7V 0.6V (0.3V)
D2 D4
V.GND 2.7V (2.3V)
ON SCHEMATIC DIAGRAM-20
GND D3
9 10 11 12 13 14 15 16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
V.GND
YOUT
MAIN (CONTROL) CIRCUIT (CN308)
COUT
I
J
L
T
F
V
S
P
A
B
E
K
X
U
R