5
4
3
2
1
HDMI 1 INPUT
D
HOTPLUG
D
DATA2+
1
RP1
42
31
10ohmX4
DATA2 SHIELD
2
HDMI1_RX2P
DATA2-
3
86
7
5
HDMI1_RX2N
H1_5V
H1_5V
20
4
DATA1+
HDMI1_RX1P
GND1 DATA1 SHIELD
5
HDMI1_RX1N
21
DAT1A-
6
GND2
7
2
DATA0+
RP2
10ohmX4
R121
22
8
HDMI1_RX0P
4
GND3 DATA0 SHIELD
9
R122
86
7
5
HDMI1_RX0N
23
DATA0-
10
1K
CLK+
HDMI1_CLKP
正常工作时为高
10K
GND4
CLK SHIELD
11
HDMI1_CLKN
HPD_SINK1
12
CLK-
CEC
13
3
CEC
14
NC
R124
22R
Q11
R125
4.7K
15
HDMI1_SCL
1
HDMI_HP1
SCL
16
R126
22R
MMBT3904
SDA
HDMI1_SDA
17
2
DDC/CEC GND
R127
R128
18
+5V POWER
HPD_SINK1
19
HOT PLUG
CON6
HDMI_A
10K
10K
CEC
R123 NC/220R
HDMI_CEC
1
H1_5V
C
C
HDMI 2 INPUT
DATA2+
1
RP3
42
31
10ohmX4
HOTPLUG
DATA2 SHIELD
2
HDMI0_RX2P
DATA2-
3
86
7
5
HDMI0_RX2N
H0_5V
H0_5V
20
4
DATA1+
HDMI0_RX1P
GND1 DATA1 SHIELD
5
HDMI0_RX1N
21
DAT1A-
6
GND2
7
DATA0+
RP4
2
10ohmX4
R129
22
8
HDMI0_RX0P
4
GND3 DATA0 SHIELD
9
86
75
HDMI0_RX0N
23
DATA0-
10
1K
R130
CLK+
HDMI0_CLKP
正常工作时为高
GND4
CLK SHIELD
11
HDMI0_CLKN
HPD_SINK0
10K
12
B
CLK-
CEC
B
13
3
CEC
14
NC
R132
22R
Q12
R134
4.7K
15
HDMI0_SCL
1
HDMI_HP0
SCL
16
R133
22R
MMBT3904
SDA
HDMI0_SDA
17
2
DDC/CEC GND
R135
R136
18
+5V POWER
HPD_SINK0
19
HOT PLUG
CON7
HDMI_A
10K
10K
1
H0_5V
4
CON8
R137
NC/0R
2
1
C104 NC/1uF/16V 0603
SPDIF-OUT
3
NC
1
CLOSED TO MSD1306
1
F38
R138
A
NC/100R
A
2
SPDIF OUTPUT
Size
Document Number
Rev
Custom
HDMI INPUT
1
of
Date:
Thursday, November 12, 2015
Sheet
5
9
5
4
3
2
1
Summary of Contents for K-LED32HDXDT2
Page 21: ...Date Thursday November 12 2015 Sheet 2 of 9 5 4 3 2 1...
Page 30: ...1 No power No power LED RC or Key can not turn on TV Power LED no light no change...
Page 31: ...2 No Display Black Panel Back light is OK sound is OK but no picture...
Page 32: ...3 No back light Power LED logic OK sound OK but no picture Different from No Display...
Page 33: ...4 No sound One or all signal source without sound...
Page 34: ...5 Signal source no function One or several source no function...
Page 35: ...6 Abnormal Display OSD NG or picture NG...
Page 36: ...7 No tuning channels DTV or ATV no Channels...
Page 37: ......
