HT-CT780
HT-CT780
39
39
0
0
0
0
0
0
0
0
1.2
3.3
0
0
0
0
0
0
0
0
1.2
1.3
2
3.3
3.4
0
0
0
0
0
0
0
0
0
3.3
1.2
0
0
0
0
0
0
0
0
1.2
1.2
1.2
1.2
1.2
0
0
0
0
0
0
0
0
0
0
3.4
0
4.9
4.9
4.9
1.2
3.3
1.5
1.5
1.2
0
3.3
0
1.5
0
0
0
0
0
0
3.3
1.2
1.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
3.3
1.2
1
0.1
C1532
0.1
C1526
0.1
C1531
0.1
C1536
4.7
C1518
0.1
C1507
4.7
C1513
C1504
4.7
4.7
C1511
10
C1533
10
C1545
10
C1521
10
C1519
10
C1541
0.1
C1538
10
C1527
10
C1544
10
C1546
0.1
C1528
0.1
C1522
0.1
C1535
0.1
C1501
0.1
C1509
0.1
C1515
1
C1520
0.1
C1534
0.1
C1514
0.1
C1524
0.1
C1539
10
C1543
4.7
C1505
0.1
C1512
0.1
C1502
0.1
C1540
4.7
C1506
0.1
C1537
10
C1525
10
C1530
CN1501
DATA2+
1
DATA2 SHIELD
2
DATA2–
3
DATA1+
4
DATA1 SHIELD
5
DATA1–
6
DATA0+
7
DATA0 SHIELD
8
DATA0–
9
CLOCK+
10
CLOCK SHIELD
11
CLOCK–
12
CEC
13
RESERVE(NC)
14
SCL(5V)
15
SDA(5V)
16
DDC/CEC GND
17
+5V POWER
18
HOT PLUG DET
19
CN1502
DATA2+
1
DATA2 SHIELD
2
DATA2–
3
DATA1+
4
DATA1 SHIELD
5
DATA1–
6
DATA0+
7
DATA0 SHIELD
8
DATA0–
9
CLOCK+
10
CLOCK SHIELD
11
CLOCK–
12
CEC
13
RESERVE(NC)
14
SCL(5V)
15
SDA(5V)
16
DDC/CEC GND
17
+5V POWER
18
HOT PLUG DET
19
SP_5V
FB1502
FB1501
FB1505
FB1503
JL1502
JL1503
JL1504
JL1501
SII9573CTUC
IC1501
1
D14
2
D15
3
D16
4
D17
5
D18
6
D19
7
DE
8
VSYNC
9
HSYNC
10
R0XC–
11
R0XC+
12
R0X0–
13
R0X0+
14
R0X1–
15
R0X1+
16
R0X2–
17
R0X2+
18
A
VDD12
19
A
VDD33
20
R1XC–
21
R1XC+
22
R1X0–
23
R1X0+
24
R1X1–
25
R1X1+
26
R1X2–
27
R1X2+
28
R2XC–
29
R2XC+
30
R2X0–
31
R2X0+
32
R2X1–
33
R2X1+
34
R2X2–
35
R2X2+
36
A
VDD12
37
CVCC12
38
A
VDD33
39
R3XC–
40
R3XC+
41
R3X0–
42
R3X0+
43
R3X1–
44
R3X1+
45
R3X2–
46
R3X2+
47
R4XC–
48
R4XC+
49
R4X0–
50
R4X0+
51
R4X1–
52
R4X1+
53
R4X2–
54
R4X2+
55
AVDD12
56
AVDD33
57
R5XC–
58
R5XC+
59
R5X0–
60
R5X0+
61
R5X1
62
R5X1+
63
R5X2
64
R5X2+
65
CVCC12
66
CSCL
67
CSDA
68
INT
69
RESET
70
TPWR_CI2CA
71
CEC_A1
72
CEC_A0WAKEUP
73
DSDA6
74
DSCL6
75
LPSVCC33
76
DSDA0
77
DSCL0
78
CBUS_HPD0
79
R0PWR5V
80
DSDA1
81
DSCL1
82
CBUS_HPD1
83
R1PWR5V
84
DSDA2
85
DSCL2
86
CBUS_HPD2
87
R2PWR5V
88
DSDA3
89
DSCL3
90
CBUS_HPD3
91
R3PWR5V
92
DSDA4
93
DSCL4
94
CBUS_HPD4
95
R4PWR5V
96
RSVDL
97
DSDA5
98
DSCL5
99
CBUS_HPD5
100
R5PWR5V
101
SBVCC5V
102
VCC33OUT
103
MHL0_CD0/GPIO0
104
MHL1_CD1/GPIO1
105
TX_HPD0
106
TXDSDA0
107
TXDSCL0
108
TX_HPD1
109
TXDSDA1
11
0
TXDSCL1
111
APLL12
11
2
XT
AL
VCC33
11
3
XT
ALOUT
11
4
XT
ALIN
11
5
XT
ALGND
11
6
CVCC12
11
7
SS/GPIO2
11
8
SCLK/GPIO3
11
9
SD0/GPIO4
120
SD1/GPIO5
121
WS0_OUT
122
SCK0
123
IOVCC33
124
SD0_0
125
MCLK
126
SD0_1
127
SD0_2
128
SD0_3
129
MUTEOUT
130
SPDIF0_OUT
131
WS0_IN/GPIO1
1
132
SCK0_IN/GPIO10
133
SD0_IN/SPDIFO_IN
134
SCK1_IN/SCK1_OUT
135
WS1_IN/WS1_OUT
136
SD1_IN/SD1_OUT/SPDIF1_IN/SPDIF1_OUT
137
ARC0
138
ARC1
139
CVCC12
140
TPVDD12
141
TDVDD12
142
T1XC–
143
T1XC+
144
T1X0–
145
T1X0+
146
T1X1–
147
T1X1+
148
T1X2–
149
T1X2+
150
TPVDD12
151
TDVDD12
152
T0XC–
153
T0XC+
154
T0X0–
155
T0X0+
156
T0X1–
157
T0X1+
158
T0X2–
159
T0X2+
160
CVCC12
161
D0
162
D1
163
D2
164
D3
165
D4
166
D5
167
D6
168
D7
169
D8
170
D9
171
D10
172
IDCK
173
IOVCC33
174
D11
175
D12
176
D13
RB1501
RB1503
RB1504
RB1502
10
R1533
10
R1523
22
R1505
4.7k
R1526
4.7k
R1527
22
R1508
22
R1506
4.7k
R1516
22
R1531
R1525
10k
4.7k
R1529
R1537
47k
22
R1530
4.7k
R1522
22
R1507
47
R1515
R1519
4.7k
R1517
10k
3.3k
R1511
47
R1553
47
R1551
47
R1549
47
R1547
10k
R1518
R1552
47
4.7k
R1532
10
R1528
47
R1514
2.2k
R1513
2.2k
R1512
47
R1544
47
R1543
47
R1545
4.7k
R1524
SP_CEC
27MHz
X1501
22
R1561
22
R1560
22
R1520
22
R1521
0
R1554
IN4_5VP
47k
R1510
47k
R1509
22
R1538
22
R1539
1.8k
R1535
1.8k
R1536
R1541
130k
R1540
330
6p
C1523
C1529
6p
220
R1546
D_GND
SP_1.3V
SP_3.3V
10uH
FB1504
IN5_SDA
RX_MUTE
SPARTA_INT
IN5_D1–
IN5_D2–
IN5_CK–
IN5_D0–
IN1_CK–
IN1_D0–
IN1_D1–
IN1_D2–
RGTX0_CK–
R
RGTX0_D0–
R
RGTX0_D1–
R
RGTX0_D2–
R
IN5_CK–
IN5_D0–
IN5_D1–
IN5_D2–
IN5_SCL
IN5_SDA
IN5_HPD
IN1_CK–
IN1_D0–
IN1_D1–
IN1_D2–
IN4_D2–
IN4_D1–
IN4_D0–
IN1_HPD
IN1_SCL
IN1_SDA
IN4_HPD
HDMI_SCL
HDMI_SDA
RGTX0_HPD
RGTX0_SDA
RGTX0_SCL
SP_WS
SP_SCK
SP_SD0
SP_MCK
SP_SD1
SP_SD2
SP_SD3
SP_SPDIF
IN4_SCL
IN4_SDA
SPARTA_RST
IN1_HPD
IN1_SDA
IN1_SCL
IN5_SCL
IN5_HPD
IN4_CK–
HDMI TRANSCEIVER
IC1501
19P
19P
MAIN BOARD (2/8)
BUS1
BUS2
BOARD
>001S
(1/8)
MAIN
BUS3
BUS6
BUS4
BUS5
MAIN
BOARD
(8/8)
>005S
MAIN
BOARD
(4/8)
>006S
MAIN
BOARD
(7/8)
>003S
MAIN
BOARD
(3/8)
>004S
2
3
HDMI IN
10
11
12
13
14
15
G
16
H
17
I
18
F
1
C
J
D
6
E
K
L
2
B
3
A
4
5
7
8
9
• See page 35 for Waveforms. • See page 54 for IC Pin Function Description.
5-8. SCHEMATIC DIAGRAM - MAIN Section (2/8) -
Note:
IC1501 on the MAIN board cannot replace with single. When
this part is damaged, replace the complete mounted board.
(Page 40)
(Page 44)
(Page 41)
(Page 45)
(Page 38)