4-77
4-78
VIDEO/AUDIO BLOCK DIAGRAM (HDD)
H
G
F
E
D
C
B
A
4
5
3
2
1
4.38
9
10
IC8401
CN8001
HARD DISK DRIVER
IC8801
16 bit
ADC & DAC
12
AINR
SDTO
CN8801
4
6
2
8
A_IN(R)
A_OUT(R)
A/D
D/A
SDTI
AINL
AOUTR
AOUTL
15
3
6
20
19
TO
VHS MAIN
(AUDIO I/O)
CN2601
AMP
IC8802
IC8803
IC8601
CSO0 - CSO3
4
DVIDEO0 - DVIDEO3
26 - 29
YSO0 - YSO3
4
DVIDEO4 - DVIDEO7
32 - 35
CSI0 - CSI3
4
OUTC0 - OUTC3
38 - 41
YSI0 - YSI3
4
OUTY0 - OUTY3
42 - 45
CN8601
1
3
6
Y_OUT
C_OUT
Y_IN
C_IN
TO
VHS MAIN
(VIDEO I/O SW)
CN703
4
VYIN
12
CIN
18
YSOUT
7
COUT
80
DIGITAL (VIDEO AD/DA, AUDIO AD/DA, MPEG DEC, MPEG ENC, ASIC IF )
5
0
A_OUT(L)
A_IN(L)
CLK
54
DVIDEO0 - DVIDEO3
DVIDEO4 - DVIDEO7
119 - 122
6
5
4
3
DD7
DD8
DD6
DD9
123 - 126
7
DD5
Y_OUT
TL8602
C_OUT
TL8601
V/Y_IN
TL8603
C_IN
TL8604
8
12
13
11
14
15
16
17
18
DD10
DD4
DD12
DD11
DD3
DD2
DD13
DD1
DD14
DD0
DD15
9
6
5
4
3
7
8
10
12
13
11
14
15
16
17
18
STDATA0 - STDATA7
4 - 7
10 - 13
109 - 112
107, 108
102, 103
IC8001
136, 137
DO[0] - DO[15]
140 - 154
OUTY0 - OUTY3
OUTC0 - OUTC3
90 - 97
STDATA0 - STDATA7
STDATA0 - STDATA7
8
IC8002
158 - 170
DQ[0] - DQ[15]
175 - 177
DQ0 - DQ15
16
2, 3, 5, 6,
8, 9, 11, 12
39, 40, 42, 43
45, 46, 48, 49
185 - 189
A[0] - A[10]
192 - 197
A0 - A10
11
20 - 24
27 - 32
SDRAM
71 - 78
37, 38, 40 - 46
14, 15, 18 - 33
AD0 - AD31
VIO0 - VIO7
VIO0 - VIO7
126 - 131
133, 134
32
8
AD0 - AD31
163 - 168, 172 - 176, 178 - 180
ADATA
200
74
AOUT0
136 - 139, 141 - 144, 146
148 - 153, 155, 157, 158
16
IC8206
IC8207
D-LATCH
D0 - D7
IC8204
FLASH ROM
Q0 - Q7
A4 - A19
D0 - D15
IC8201
IC8202
IC8203
12, 13, 15
MA0 - MA13
A0 - A11
BA0, BA1
14
20 - 26
29 - 35
MD0 - MD31
DQ0 -DQ15
32
2, 4, 5, 7
8, 10, 11, 13
SDRAM
16, 18, 20
21, 25, 26
28, 29, 30
32, 33
2, 3, 5, 7 - 9
43, 45, 46, 48
50 - 52, 54 - 56
58 - 61, 63, 64
227, 229, 231, 232
234 - 236, 238 - 240
42, 44, 45, 47
48, 50, 51, 53
CN8202
4
2
TXD
TO
JIG
(For ADJ.)
CTS
5
3
RXD
RTS
93
TXD0
94
RXD0
95
CTS0
96
RTS0
CLK27M
54
MCLKI
26
CXI
98
IC8210
BUFF
7
6
1
2
TL8214
TL8011
200 - 207
DVD0 - DVD7
DVD0 - DVD7
217, 219 - 223
225, 226
8
VCLK
132
TO
SYSCON
CN3014
118
117
C
Y
C
Y
R
L
R
L
R
L
C
Y
Y
C
C
Y
4
6
CN8002
KBUS_DATA_IN
KBUS_CLK
HOSTDATA
HOSTCLK
E. & O. E. No. 82887
(Sanwa)-V13HV4
MPEG ENC
MPEG DEC
ASIC_IF
AUDIO AD/DA
VIDEO AD/DA
ENDEC
27MHz
IC8404
IC8405
47,48,50-60
63-65,67-76
79-81,83-85
D[0] - DQ[30]
DQ0 - DQ15
16
2, 3, 5, 6,
8, 9, 11, 12
39, 40, 42, 43
45, 46, 48, 49
101 - 107
ADRS[2] - ADRS[13]
111 - 115
BA,A0 - A10
12
19 - 24
27 - 32
SDRAM
IC8402
IC8403
151 - 156
DQ0 - DQ15
159 - 165
SDDATA0 -SDDATA31
16
2, 3, 5, 6,
8, 9, 11, 12
39, 40, 42, 43
45, 46, 48, 49
183 - 188
A0 - A10,BA
191 - 196
SDARDS0 - SDARDS11
12
19 - 24
27 - 32
SDRAM
143 - 149
134 - 140
167 - 172
(27MHz)
SYSTEM
59
50
CLOCK
X8001
IDE IF
MPEG-2 PS DATA
MPEG-2 STREM DATA
DIGITAL VIDEO
DIGITAL AUDIO
DIGITAL AUDIO
DIGITAL VIDEO
DIGITAL VIDEO
