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31
31
HCD-DZ530/DZ630
HCD-DZ530/DZ630
6-2. BLOCK DIAGRAM – VIDEO SECTION –
• Signal Path
: VIDEO
: Y
: COMPONENT VIDEO
: AUDIO
: R,G,B
IC1101(2/2)
DVD SYSTEM PROCESSOR
XROMCS
XRD
IC1102
32M FLASH ROM
117-113, 119-129
22-26,
29-35
HIGHA0-7
IOA0-7, IOA18-IOA21
A16, A17
IOA0-7, IOA18-IOA21
A16, A17
HD0 – HD7
A1-A21
DATA & ADDRESS BUS
DATA & ADDRESS BUS
56-64, 57-75, 77
87, 91, 92
HD0 – HD7
A0 – A21
HD0 – HD7
A0
CE
WE
OE
A0,A2 – A21
DQ15/A-1
DQ0 – DQ7
DRCLK
IC1104
64M SDRAM
CLK
RD0 – RD15
RA0 – RA11
RA0 – RA11
RD0 – RD15
RCS
CS
RWE
WE
RAS
RAS
CAS
CAS
DQM0
LDQM
DQM1
UDQM
CKE
CLKE
BA0
BA0
BA1
BA1
HDMI_SCL
HDMI_SDA
XROMCS
XWR
XRD
IC1103
EEPROM
SCL
SDA
SCL
SDA
EEWP
WF
2Y
2A
1Y
SPDIF
ALRCK
ABCK
ACLK
XSYSRST
XTXINT
PWON
ASDATA0
SMPTE_Y(5)
SMPTE_Y(7)
SMPTE_Y(0)
SMPTE_Y(4)
VCLK
XTALI
Q1701
BUFFER
Q9724,9726
Q9728,9729
CEC SWITCH
Q274- 276
Q271- 273
BLANKOUT CONTROL
SWITCH
Q279
MUTE
Q277
MUTE
IC1701
HDMI DRIVER
SPDIF
ALRCK
ALRCK
ABCK
ACK
INT
XRST
PWON
AD3
Y0
|
Y7
VCK
SCK
SSO
CLK
TX2P
TX2N
TX1P
TX1N
TX1N
TX0P
TX0N
TCKP
TCKN
HTPLG
1
2
4
IC1705
AND GATE
I C 1 1 1 1
O S C
X 1 1 0 1
2 7 M H z
T X 2 7 M
+3.3V
175
RGB_SEL
182
R/Cr/Pr
187
CVBS
185
Y/G
183
B/Cb/Pb
177
WIDE
VIDEO AMP, 75
Ω DRIVER
J230(1/2)
J203(1/2)
13 CBIN
11 CYIN
CbOUT
MUTE2
15 CRIN
CYOUT
CrOUT
CBOUT
CYOUT
CROUT
G
R
B
BLANKING OUT
FUNCTION SW
CVBSOUT
COMPONENT
VIDEO OUT
(DVD ONLY)
Y
PB/CB
PR/CR
D
AUDIO
SECTION
(Page 32)
C
AUDIO
SECTION
(Page 32)
IC201
SYSTEM CONTROLLER
IC501(2/5)
VIDEO AMP, 75
Ω DRIVER
SELECTOR
13 CBIN
11 CYIN
6 CVBSIN
CYOUT
15
2
CRIN
SI
CrOUT
2
OUT
6 IN1
4
1
IN2
SW
30
VOUT
11
15
7
19
8
16
CbOUT
78
TVSEL
87
VSEL2
83
V_SEL1
82
V_SEL0
IC230
IC202
139-141, 143, 144
149-155
14
MUTE2
MUTE1
5
14
216
209
210
211
110
108
223
197
108
223
197
165
161
13
20
159
157
166
234
4
3
6
72
79
79
78
77
27
27
25
24
73
73
11
21
22
26
7 6 5
54 102 103
48
40
49
51
52
54
55
57
58
1
3
4
6
7
9
10
12
19
15
16
103 104
13
136133135134
146
138
137
111132 147
38
21
20
66
78
76
11
28
26
45
19 16 18 17 15 39 37
2,4,5,7,8,10,11,13,42,44,45,47,48,50,51,53
25-16, 10-1, 48
29,31,33,35,38,40,42,44
79,80,82-86,89
23
24
20
21
17
18
23
24
20
21
17
18
TMDS DATA2 +
TMDS DATA2 -
TMDS DATA1 +
TMDS DATA1 -
TMDS DATA0 +
TMDS DATA0 -
TMDS DATA1 -
TMDS DATA0 +
TMDS DATA0 -
TMDS CLOCK +
TMDS CLOCK -
CEC_RX_IN
CEC_TX_OUT
HPD
CEC
SCL
SDA
HDMI OUT
C N 1 7 0 1
DVD ONLY
(
)
EURO AV
OUT PUT(TO TV)
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