Hisense LCD3233NEU, Service Manual

Page: 44 / 50

日期 日期
日期 签 名 签 名 签 名 数量 数量 数量更改单号 更改单号 更改单号
拟 制
审 核
标准化
等级标记 第 张 共 张
：
： ： A3
更改
标记
更改
标记
更改
标记
批 准
制图 描图 图幅
日期 签 名
旧底图总号
底图总号
(3)
格式
工 艺
HPDCTRL
HDMI2-HP D
HDMI2-RX1+
HDMI2-RX2-
HDMI2-RX2+
HDMI2-RX1-
HDMI2-RX0+
HDMI2-RX0-
HDMI2-RXC+
HDMI2-RXC-
HDMI2-DDC- SDA
HDMI2-DDC- SCL
HDMI1-HP D
HDMI1-RX1+
HDMI1-RX2-
HDMI1-RX2+
HDMI1-RX1-
HDMI1-RX0+
HDMI1-RX0-
HDMI1-RXC+
HDMI1-RXC-
HDMI1-DDC- SDA
HDMI1-DDC- SCL
H
D
MI
1-
DDC-
SDA
H
D
MI
1-
DDC-
SCL
HD
M
I1
-R
X
C
-
HD
M
I1
-R
X
C
+
H
D
M
I1-
R
X
0-
H
D
M
I1-
R
X
0+
H
D
M
I1-
R
X
1-
H
D
M
I1-
R
X
1+
H
D
M
I1-
R
X
2-
H
D
MI
1-
RX2+
HDMI2-DDC- SDA
HDMI2-DDC- SCL
HDMI2-RXC-
HDMI2-RXC+
HDMI2-RX0-
HDMI2-RX0+
HDMI2-RX1-
HDMI2-RX1+
HDMI2-RX2-
HDMI2-RX2+
G_TX1+
R_TX2-
R_TX2+
G_TX1-
B_TX0-
B_TX0+
TXCLK+
TXCLK-
HDMI-DDC-SDA
HDMI-DDC-SCL
HDMIMUX3
HDMIMUX2
HDMIMUX1
PEF
HDMI2-DDC- SDA
HDMI2-DDC- SCL
HDMI2-RXC-
HDMI2-RXC+
HDMI2-RX0-
HDMI2-RX0+
HDMI2-RX1-
HDMI2-RX1+
HDMI2-RX2-
HDMI2-RX2+
G_TX1+
R_TX2-
R_TX2+
G_TX1-
B_TX0-
B_TX0+
TXCLK+
TXCLK-
HDMI-DDC-SDA
HDMI-DDC-SCL
HDMI1-DDC-SCL
HDMI1-DDC-SDA
HDMI2-DDC-SCL
HDMI2-DDC-SDA
0
R47
0
R48
0.1uF
C31
0.1uF
C27
0.1uF
C26
4.7K
R34 7
+
1
2
10uF/16V
C33
NC
1
SD
A
1
2
SCL
1
3
GN
D
4
B1
1
5
A1
1
6
VC
C
7
B1
2
8
A1
2
9
GN
D
10
B1
3
11
A1
3
12
VC
C
13
B1
4
14
A1
4
15
GN
D
16
VC
C
17
VS
A
D
J
18
PE
F
19
NC
20
S1
21
S2
22
S3
23
GND
24
Y4
25
Z4
26
VCC
27
Y3
28
Z3
29
GND
30
Y2
31
Z2
32
VCC
33
Y1
34
Z1
35
GND
36
GND
37
SCL-SINK
38
SDA_SINK
39
HPD_SINK
40
NC
41
/O
E
42
VC
C
43
HP
D
3
44
SD
A
3
45
SCL
3
46
GN
D
47
B3
1
48
A3
1
49
VC
C
50
B3
2
51
A3
2
52
GN
D
53
B3
3
54
A3
3
55
VC
C
56
B3
4
57
A3
4
58
GN
D
59
NC
60
VCC
61
HPD2
62
SDA2
63
SCL2
64
GND
65
GND
66
B21
67
A21
68
VCC
69
B22
70
A22
71
GND
72
B23
73
A23
74
VCC
75
B24
76
A24
77
GND
78
VCC
79
HPD1
80
TMDS341
N1
NC
R28
1
2
5.6V
D4
4.7K
R34 8
0.1uF
C23
100
R39
NC/20K
R50
NC/20K
R49
NC
R37
100
R38
NC
R30
1K
R43
1
2
5.6V
D3
0.1uF
C25
0.1uF
C30
NC
R36
0
R46
0.1uF
C28
0.1uF
C32
NC
R35
100
R40
1K
R45
1K
R44
DATA2+
1
DATA2 SHIELD
2
DATA2-
3
DATA1+
4
DATA1 SHIELD
5
DAT1A-
6
DATA0+
7
DATA0 SHIELD
8
DATA0-
9
CLK+
10
CLK SHIELD
11
CLK-
12
CEC
13
NC
14
SCL
15
SDA
16
DDC/CEC GND
17
+5V POWER
18
HOT PLUG
19
GND
20
GND
21
GND
22
GND
23
P1
P1
0.1uF
C20
100
R35 0
NC
R34
NC/4.7K
R34 9
4.64K_1%
R51
0.1uF
C22
3
1
2
BAT54C
D5
NC
R33
0.1uF
C24
NC
R29
0.1uF
C29
1
2
5.6V
D2
100
R35 1
NC
1
NC
2
NC
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
24C02
N13
NC
R32
0.1uF
C19
10uH
L2
1
2
5.6V
D1
3
1
2 BAT54C
D6
0.1uF
C21
NC
R31
E B
C
SO
T
23
1
3
2
3904
V30
+5V
HDMI2/5V
HDMI1/5V
HDMIMUX3.3V
HDMIMUX3.3V
HDMIMUX3.3V
HDMIMUX3.3V
HDMIMUX3.3VHDMIMUX3.3V HDMIMUX3.3V
HDMIMUX3.3VHDMIMUX3.3V HDMIMUX3.3V
HDMIMUX3.3V
HDMIMUX3.3V
HDMIMUX3.3V
HDMI1/5V
HDMI2/5V
+3.3AVDD
HDMIMUX3.3V
HDMIMUX3.3V
HDMI_SCL
HDMI_SDA
HPDCTRL
R_TX2+
R_TX2-
G_TX1+
G_TX1-
B_TX0+
B_TX0-
TXCLK+
TXCLK-
HDMIMUX3
HDMIMUX2
HDMIMUX1
PRE
L1
1
NC
2
VCC
3
NC
10
NC
7
GND
8
L2
9
L3
4
NC
5
L4
6
Rclamp0514m
N3
L1
1
NC
2
VCC
3
NC
10
NC
7
GND
8
L2
9
L3
4
NC
5
L4
6
Rclamp0514m
N2
HDMI1-RXC-
HDMI1-RXC+
HDMI1-RX0-
HDMI1-RX0+
HDMI1-RX1-
HDMI1-RX1+
HDMI1-RX2-
HDMI1-RX2+
0
R36 2
4.7K
R54
4.7K
R53
0.1uF
C35 9
100
R41
NC/4.7K
R52
100
R42
NC
1
NC
2
NC
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
24C02
N4
HDMI1-DDC- SDA
HDMI1-DDC- SCL
E B
C
SO
T
23
1
3
2
3904
V31
HDMI2-HP D HDMI1-HP D
HDMI2-DDC- SDA
HDMI2-DDC- SCL
HDMI_SW
0R
R35 3
HDMI_SW
0R
R35 2
HDMI_SW
HDMI_SW
L1
1
NC
2
VCC
3
NC
10
NC
7
GND
8
L2
9
L3
4
NC
5
L4
6
Rclamp0514m
N15
L1
1
NC
2
VCC
3
NC
10
NC
7
GND
8
L2
9
L3
4
NC
5
L4
6
Rclamp0514m
N16
NC
R38 4
NC
R43 4
+5V
1K
R44 9
HDMIMUX3.3V
Vcc3.3 for HDMI
+5V
Vin
3
GN
D
1
Vout
2
1117-3.3
N20
100n
C421
100u
C422
FB
L72
100u
C447
DATA2+
1
DATA2 SHIELD
2
DATA2-
3
DATA1+
4
DATA1 SHIELD
5
DAT1A-
6
DATA0+
7
DATA0 SHIELD
8
DATA0-
9
CLK+
10
CLK SHIELD
11
CLK-
12
CEC
13
NC
14
SCL
15
SDA
16
DDC/CEC GND
17
+5V POWER
18
HOT PLUG
19
GND
20
GND
21
GND
22
GND
23
P2
P2