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HCD-LF1H
Q Q
6-3. BLOCK DIAGRAM — HDMI SECTION —
3 7 6 3 1 5 1 5 0
YUV1
194
YUV2
196
198
YUV3
YUV4
200
YUV5
202
YUV6
203
ADSDO
187
WODE
179
GPIO
224
SPDIF
225
ALRCK
213
ABCK
214
ACLK
215
ASDATA0
217
ASDATA1
218
ASDATA2
219
ASDATA4
222
YUV0
SMPTE_Y0
177
YUV1
SMPTE_Y1
176
YUV2
SMPTE_Y2
174
SMPTE_Y3
172
YUV3-7
|
SMPTE_Y7
168
VCLK
178
XTALI
229
T E
SMBSY
L
1 3 9 4 2 2 9 6 5 1 3
207
VSYN
205
XRST
105
XSYSRST
110
XSMCS
211
SMSCK
208
SMSDI
209
SMSDO
210
w w w
HCD-LF1H
Y
C
V
MAIN
CY/G
C
SECTION
(Page 29)
CB//B
CR/R
RGB-SEL
WIDE
I/P SW
IC111 OSC
XRST
1Y
2Y 1A
2A
RF SECTION
B
MTK-RST
4
1
3
(Page 28)
X101
27MHz
IC150
RESET
1
A
Y
4
2
B
TXD
S1701
NOM-DL
RXD
IC101(2/2)
DVD SYSTEM PROCESSOR
HD0 – HD7
51
102 103
81-84,86-88,91
HD0 – HD7
6 5
7
DATA & ADDRESS BUS
DATA & ADDRESS BUS
IC103
x
a o
y
EEPROM
HD0 – HD7
.
i
29,31,33,35,38,40,42,44
DQ0 – DQ7
http://www.xiaoyu163.com
72
SPDIF
TX2P
58
ALRCK
79
57
TX2N
ABCK
78
55
TX1P
ACK
77
TX1N
54
AD0
76
52
TX0P
AD1
75
51
TX0N
AD2
49
74
TCKP
IC701
73
AD3
TCKN
48
HDMI DRIVER
13
Y0
|
|
40
HTPLG
20
Y7
TX27M
CLK
6
26
35
MSD
VCK
11
MSCK
34
HSYNC
39
VSYNC
38
21
22
24
25
27
31
Q
Q
3
7
6
63
62
60
59
24
61
22
VSYNC
49
SCK
21
XRST
SDT
50
SIN
51
23
XSMCS
IC708
HDMI PROCESSOR
32
SCK
40
SCLO
31
SDO
SDAO
41
30
SDI
MOD
13
14
15
X701
10MHz
HIGHA0-7
IOA0-7, IOA18-IOA21
A16, A17
RD0 – RD15
125-123, 121, 120, 118,
53-61, 67-72, 74-76,
77 79 66
78, 89, 92, 93
117, 115, 135, 133-128, 126
A0 – A21
2,4,5,7,8,10,11,13,42,44,45,47,48,50,51,53
DG0-DG15
u 1 6 3
45
25-16, 10-1, 48
26
28 11
DQ15/A-1
A0,A2 – A21
IC102
32M FLASH ROM
30
30
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2
4
8
9
9
•
Signal Path
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
: RGB
: AUDIO
CN701
1
TMDS DATA2 +
3
TMDS DATA2 -
TMDS DATA1 +
4
TMDS DATA1 -
6
TMDS DATA0 +
7
TMDS DATA0 -
9
10
TMDS CLOCK +
TMDS CLOCK - (HDMI JACK)
12
+3.3V
IC705
AND GATE
2
4
1
19
HPD
SCL
Q701,702
15
BUFFER
SDA
16
3
1
5
1
5
0
8
9
2
IC706
EEPROM
SCL
6
5
SDA
WP
7
CN701
1
XEXRST
2
DLON
FOR CHECK
5
RXD
6
TXD
RA0 – RA11
146, 147, 149-151,
143
145
156
142
138
140
139
113 137 157
158-160, 162, 164-166
22-26,
20 21
38
19
16
18
17 15 39 37
29-35
m
A0 – A11
IC104
c o
64M SDRAM
.
2
8
9
9
4
9
8
2
9
9
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