HCD-FLX5D/FLX7D
3939
7-6. BLOCK DIAGRAM – VIDEO Section –
• SIGNAL PATH
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
DVD SYSTEM PROCESSOR
IC206
125
VDAC_2
131
VDAC_0
WIDE SWITCH
Q711, 712
BUFFER
Q904
BUFFER
Q903
183
SDCLK
179
SDEN
182
SDERROR
XDCK, XSAK,
SDEF
SDEF
XDCK
XSAK
178
SDREQ
XSRQ_ZIAV
SDDATA0 – SDDATA7
177-174, 171-168
AV DATA BUS
SD0 – SD7
4
6
12
XSRQ
30
139
XIN
27M
9
156
IEC958
SPDIF
20
198
TDO
201
TCK
TDISA, TCK,
TMS, TRST
TCK
TDISA
SYS-RST
IIC-DATA
IIC-CLK
200
TMS
197
TRST
TRST
TNS
17
202
RESET
IIC-DATA, IIC-CLK,
SYS-RST
28
122
VDAC_3
128
190
VDAC_1
119
VDAC_4
EEPROM
IC203
MECHANISM CONTROLLER
IC901 (2/2)
Q201
5
DI
6
DO
1 8
R/B
WC
3
CS
4
SK
VIDEO AMP, 75Ω DRIVER
IC701
J702
J703
J701
14
CBIN
12
CYIN
4
VIN
22
3
CBOUT
MUTE1
16
CRIN
25
CYOUT
31
VOUT
2
CIN
6
YIN
33
COUT
28
YOUT
19
CROUT
VMUTE1
VMUTE2
15
MUTE2
12
34
FLIP-FLOP
IC904
SWITCHING
IC902
56 29
1LE
2LE
ALE
BUS INTERFACE
IC215
1D1 – 1D10, 2D1 – 2D6
55, 54, 52, 51,
49-47, 45-40, 38-36
57-60, 64-71, 75-78,
81-84, 88-95, 99-102
21, 24-27,
60-66
2, 4, 5, 7 ,8, 10, 11, 13, 74, 76, 77, 79, 80, 82, 83, 85, 31,
33, 34, 36, 37, 39, 40, 42, 45, 47, 48, 50, 51, 53, 54, 56
1Q1 – 1Q10, 2Q1 – 2Q9
HA1 – HA3HAD0 – HAD15
2, 3, 5, 6, 8-10, 12-17,
19-21, 23, 24, 26
DATA & ADDRESS BUS
DATA & ADDRESS BUS DATA & ADDRESS BUS
22, 19-14, 11-3 2, 207, 206
2D7 – 2D9
HAD0 – HAD15 HA1 – HA3
HAD0 – HAD15 HA1 – HA3
HA4 – HA22
34, 33, 31
195
HCS0
WEN.UDS
27
HREAD
25 56
MCLK
CE
WE
OE
32Mbit PROGRAMMABLE ROM
IC204
HAD0 – HAD15
HA1 –
HA20
26
CE
WE
28
OE
11
A0 – A20
DQ0 – DQ15
2 – 11, 34 – 44
2 – 11, 34 – 44
CE
WE
OE
128Mbit SD-RAM
IC202
68
CLK
DQ0 – DQ31 A0 – A11
MA0 – MA12
MD0 – MD31
42-33, 45, 46
49
MCS0
20
CS
53
MWE
17
WE
51
MRAS
19
RAS
52
MCAS
18
CAS
62
MDQM0
16
DQM0
73
MDQM1
71
DQM1
86
MDQM2
28
DQM2
97
MDQM3
59
DQM3
161
I2C_DA
78
I2C SIO
160
I2C_CL
79
I2C-CLK
186
DRVTX
34
SOZIVA
187
DRVRX
33
SIZIVA
185
DRVCLK
35
SCKZIVA
184
HIRQ1
188
DRVRDY
36
DRVIRQ
37
DRVRDY
32
CS ZIVA
191
RST_SPC
38
RST
146
HIRQ2
158
WC_EEPROM
157
CS_EEPROM
48
BA0
22
BS0
47
BA1
23
BS1
107
VS/WIDE
XTAL
EXTAL
41 40
X901
20MHz
COMPONENT
VIDEO OUT
S VIDEO OUT
VIDEO OUT
Y
PB/CB
PR/CR
VMUTE1, VMUTE2
29
(FLX5D)
(FLX7D)
(FLX7D)
(Page 34)
(Page 34)
(Page 34)
(Page 34)
(Page 34)
(Page 37)
(Page 36)
(Page 40)
(Page 40)
w
w
w
.
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1
6
3
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3
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1
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1
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0
9
9
2
8
9
4
2
9
8
T
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L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
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