HCD-ZX70DVD
22
22
6-2.
BLOCK DIAGRAM – SIGNAL PROCESS/VIDEO Section –
17
19
148
17
47
91
4
13
65
2
15
61
7
10
62
70
21
22
23
26
127
121
120
122
132
131
130
129
123
125
160
25
49
93
51
94
50
95
48
31
29
32
96
30
198
107
110
108
109
113
99
111
98
55
103
56
102
59
104
60
109
61
110
86
108
83
107
87
123
121
106
84
111
105
152
33
151
18
150
52
49
58
34
35
72
1
201
199
202
200
166
167
196
19
36
163
194
193
35 34 14 36 15 16 17
18
35 34 14 36 15 16 17
18
1
7
4
8
9
10
21
–
24, 27
–
32
2
–
5, 7
–
10
41
–
44, 46
–
49
154
–
157, 159
–
162,
164
–
167, 169
–
172
I/O0
–
I/O15
HD00
–
HD15
136
–
139, 141
–
144,
146, 147
15
–
12, 10
–
7,
5
–
2, 208
–
205
HD0
–
HD15
2, 3, 5, 6, 8, 9, 11, 12, 39,
40, 42, 43, 45, 46, 48, 49
DQ1 – DQ15
21 – 24,
27 – 32, 20, 19
A0 – A11
192
–
189, 187
–
180,
178
–
172, 170
–
168
HAD0I
–
HAD21I
156, 153, 150, 147, 144, 141,
138, 135, 134, 137, 140, 143,
146, 149, 152, 155
SDDQ0
–
SDDQ15
113, 111, 108, 106,
105, 107, 110, 112,
115, 117, 116, 118
SDAD0O
–
SDAD11O
MA0
–
MA9
A0
–
A9
97, 98, 100
–
105
38
–
43, 45, 46
SD0
–
SD7
DT0I
–
DT7I
RFIN1
RFIN2
XMWR
XDE
XRAS
XCAS
MDP0
MDS0
LOCK
SDCK
XSHD
XSRQ
XSAK
SDEF
DATA
DOUT
BCLK
LRCK
BCLK
LRCK
CDSOBYP
+
DVD/CD RF
D-RAM
IC304
WE
OE
RAS
UCAS
LCAS
RF SIGNAL DECODER
IC303
AV DECODER
IC401
MDP0/MDS0
LOCK
GATE ARRAY
IC601 (2/3)
MD2
MUTE
DFCT
NORF
FWON
ARPWR
ARPRD
ARPWT
ARPINT
ARPRST
33MARP
HD0 – HD15
HD0 – HD21
AVDWT
ARPCS
LOCK
MD2
MUTE
DFCT
NORF
FWON
XMR
XRD
XWAT
XINT
XRST
SCKI
MCK1
XCS
DATA BUS
ADDRESS BUS
05
63
–
68, 70, 71
D0
–
D7
73
–
76, 79
–
82
A0
–
A7
HD8 – HD15
HA0 – HA7
SD0 – SD7
ICLKI
ISTARTIN
IREGON
IVALIN
IERRIN
CDBCKI
CDIN2I
CDLBCKI
CDIN1I
COMP OUT
C OUT
Y OUT
VREFI
ACH12O
ACH34O
ACH56O
BCKO
LRCKO
HD0 – HD15
HA0 – HA21
HWAITON
SDCLKO
SDCS0ON
SDCS1ON
SDCKEO
SDDQM0O
SDDQM1O
SDWEON
SDCASON
SDRASON
CLK
CKE
DQML
DQMU
WE
CAS
RAS
DCLKI
CLKI
DMCK0IN
DMCK1IN
DMRQ0ON
DMRQ1ON
HAD23I
HAD22I
HIRQON
DACK0
DACK1
DREQ0
DREQ1
XCS2
XCS3
XAVDIT
256FS30
33M30
27M30
XWRH
DACK0, DACK1,
DREQ0, DREQ1
XCS2, XCS3,
XAVDIT
XWRH, XRD
33M30, 256FS30,
27M30
XRD
ACLKI
CRPCLKI
SCLKIN
HRW
HCS
16MB SGRAM
IC402
VS
VMUTE
CDSOBYP,
BCLK, LRCK
ACH12O, ACH34O,
ACH56O
DOUT
BCKO, LRCKO
CLK
CKE
DQML
DQMU
WE
CAS
RAS
CLK
CKE
DQML
DQMU
WE
CAS
RAS
CS
2, 3, 5, 6, 8, 9, 11, 12, 39,
40, 42, 43, 45, 46, 48, 49
DQ1 – DQ15
21 – 24,
27 – 32, 20, 19
A0 – A11
16MB SGRAM
IC403
CLK
CKE
DQML
DQMU
WE
CAS
RAS
CLK
CKE
DQML
DQMU
WE
CAS
RAS
CS
17
16
15
14
13
12
11
18
19
20
•
SIGNAL PATH
: DVD PLAY
: CD PLAY
: DVD/CD PLAY (VIDEO)
: DVD/CD PLAY (AUDIO)
: DVD/CD PLAY (DIGITAL OUT)
4
3
1
2
Y
C
VIDEO OUT
J692
J691
CHROMA SWITCH
Q691, 692
S VIDEO
OUT
VIDEO
LEVEL
D +5V
VIDEO BUFFER
IC691
MUTE
RV401
ACH12O
ACH34O
ACH56O
BCKO
LRCKO
(Page 21)
(Page 21)
(Page 23)
(Page 24)
(Page 24)
(Page 21)
(Page 24)
(Page 24)
(Page 23)
(Page 23)
(Page 23)
(Page 23)
(Page 24)
(Page 24)
(Page 24)
(Page 23)
Summary of Contents for HCD-ZX70DVD
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