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HDMI
HDMI_1
+3.3V_ST
R805
10K
B
OPT
5V_HDMI_1
VA804
HDMI Port1
SHIELD
HDMI Port1
R801
20
1K
19
OPT
OPT
VA809
18
20V
VA803
20V
17
16
15
R804
0
14
(OPT)HDMI1_ARC
13
OPT
OPT
VA800
VA806
12
20V
20V
(OPT)ESD_HDMI_SEMTECH(DEV)
D800
11
CK+
RCLAMP0524PA
10
1
D0-
2
9
3
D0_GND
8
4
D0+
5
7
D1-
120825
6
ESD component addition
D1_GND
(OPT)ESD_HDMI_SEMTECH(DEV)
5
D801
D1+
RCLAMP0524PA
4
1
D2-
2
3
3
D2_GND
2
4
D2+
5
1
JK801
HDMI_2 With MHL
+3.3V_ST
HDMI2
R806
10K
B
OPT
5V_HDMI_2
VA805
OPT
SHIELD
R800
20
1K
19
OPT
VA808
18
OPT
20V
VA802
17
20V
16
15
R807
14
(OPT)HDMI2_ARC
13
OPT
OPT
VA801
VA807
(OPT)ESD_HDMI_SEMTECH(DEV)
12
20V
20V
D802
11
RCLAMP0524PA
CK+
1
10
2
D0-
9
3
D0_GND
4
8
5
D0+
7
120825
ESD component addition
D1-
6
(OPT)ESD_HDMI_SEMTECH(DEV)
D1_GND
D803
5
RCLAMP0524PA
D1+
1
4
2
D2-
3
3
D2_GND
4
2
5
D2+
1
NON MHL
R808
0
JK800
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5V_DET_HDMI_1
C
HDMI Port1
Q800
MMBT3904(NXP)
E
HDMI Port1
C
HDMI Port1
R812
10K
Q802
B
HPD1
MMBT3904(NXP)
E
DDC_SDA_1
DDC_SCL_1
HDMI Port1
HDMI Port1
HDMI_ARC
VA812
VA814
HDMI_CEC
20V
20V
120715
Added for ESD prevention
10
120825
CK-_HDMI1
OPT->APPLY
9
CK+_HDMI1
8
7
D0-_HDMI1
6
D0+_HDMI1
D800-*1
D801-*1
IP4283CZ10-TBA
IP4283CZ10-TBA
10
D1-_HDMI1
TMDS_CH1-
NC_4
TMDS_CH1-
NC_4
1
10
1
10
9
D1+_HDMI1
TMDS_CH1+
NC_3
TMDS_CH1+
NC_3
2
9
2
9
8
7
GND_1
GND_2
GND_1
GND_2
3
8
3
8
D2-_HDMI1
6
TMDS_CH2-
NC_2
TMDS_CH2-
NC_2
4
7
4
7
D2+_HDMI1
TMDS_CH2+
NC_1
TMDS_CH2+
NC_1
5
6
5
6
(OPT)ESD_HDMI_NXP
(OPT)ESD_HDMI_NXP
5V_DET_HDMI_2
C
Q801
MMBT3904(NXP)
HDMI2
E
HDMI2
R811
33
OPT
C
OPT
R814
10K
Q803
B
HPD2
MMBT3904(NXP)
E
DDC_SDA_2
DDC_SCL_2
0
HDMI_ARC
HDMI2
HDMI2
VA811
VA813
HDMI_CEC
20V
20V
120715
Added for ESD prevention
10
120825
CK-_HDMI2
9
OPT->APPLY
CK+_HDMI2
D802-*1
D803-*1
8
IP4283CZ10-TBA
IP4283CZ10-TBA
7
TMDS_CH1-
NC_4
TMDS_CH1-
NC_4
D0-_HDMI2
1
10
1
10
6
D0+_HDMI2
TMDS_CH1+
NC_3
TMDS_CH1+
NC_3
2
9
2
9
GND_1
GND_2
GND_1
GND_2
3
8
3
8
TMDS_CH2-
NC_2
TMDS_CH2-
NC_2
4
7
4
7
TMDS_CH2+
NC_1
TMDS_CH2+
NC_1
5
6
5
6
10
D1-_HDMI2
(OPT)ESD_HDMI_NXP
(OPT)ESD_HDMI_NXP
9
D1+_HDMI2
8
7
D2-_HDMI2
6
D2+_HDMI2
MHL
R813
0
MHL_CD_SENSE
C800
R817
0.047uF
300K
25V
HDMI2
HDMI2
CEC
R823
100
HDMI_CEC
CEC_REMOTE_S7
5V_HDMI_1
+5V_Normal
5V_HDMI_2
+5V_Normal
+3.3V_ST
HDMI Port1
MMBD6100
MMBD6100
D804
D806
HDMI Port1
HDMI Port1
120915
R819
R820
R824
R825
47K->2.7K
2.7K
2.7K
2.7K
2.7K
DDC_SDA_1
DDC_SDA_2
DDC_SCL_1
DDC_SCL_2
MHL OCP
MHL
AVDD5V_MHL
5V_HDMI_2
IC800
BD82020FVJ
+5V_Normal
MHL
D805
5V MHL Normal
MBR230LSFT1G
OUT_3
GND
8
1
R816
R818
30V
0
10
C801
100K
OUT_2
IN_1
10uF
7
2
OPT
121109
R822
10V
Change 0ohm -> 10ohm
C802
MHL
(EOS Issue..Mstar Recommand)
0.1uF
OUT_1
IN_2
6
3
MHL
OC
EN
5
4
+3.3V_Normal
R821
R826
10K
/MHL_OCP_DET
MHL
MMBD6100
D807
+3.3V_Normal
R828
R829
16V
10K
2.7K
MHL
MHL
Q806
MHL
C
R830
10K
B
/VBUS_EN
MHL
20K
MHL
(Active Low)
R827
Q808
E
10K
MHL
MHL
C
R831
10K
B
MHL_OCP_EN
MHL
Q807
(Active High)
E
MHL
MA55
2013/05/23
HDMI
8
LGE Internal Use Only
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