LG 39LY340H Service Manual page 30

HDMI (REAR 1 / SIDE 1 MHL)
HDMI_1
5V_HDMI_2 5V_DET_HDMI_2
SHIELD
R803
20
1K
19
R802
18
1.8K
VA800
17
16 ESD_HDMI1_VARISTOR
15
14
13
12
11
CK+
10
D0-
9
D0_GND
8
D0+
7
D1-
6
D1_GND
5
D1+
4
D2-
3
D2_GND
2
D2+
1
VA801
ESD_HDMI1_VARISTOR
JK800
VA800-*1
1uF
10V
ESD_HDMI1_CAP
VA801-*1
1uF
10V
ESD_HDMI1_CAP
CEC
R804
100
HDMI_CEC
5V_HDMI_2 +5V_Normal
MMBD6100
D800
R800 R801
2.7K 2.7K
DDC_SDA_2
DDC_SCL_2
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
R808
10K
C
R809
10K
Q800 B
MMBT3904(NXP)
R810 100
E
VA802
ESD_HDMI1
R811 100
VA804
VA803
ESD_HDMI1
ESD_HDMI1
D803
IP4283CZ10-TBA
TMDS_CH1- NC_4
1 10
TMDS_CH1+ NC_3
2 9
GND_1 GND_2
3 8
TMDS_CH2- NC_2
4 7
TMDS_CH2+ NC_1
5 6
ESD_HDMI1_NXP
D804
IP4283CZ10-TBA
TMDS_CH1- NC_4
1 10
TMDS_CH1+ NC_3
2 9
GND_1 GND_2
3 8
TMDS_CH2- NC_2
4 7
TMDS_CH2+ NC_1
5 6
ESD_HDMI1_NXP
RCLAMP0524PA RCLAMP0524PA
D803-*1 D804-*1
1 10 1
2 9 2
3 8 3
4 7 4
5 6 5
ESD_HDMI1_SEMTECH ESD_HDMI1_SEMTECH
CEC_REMOTE_S7
5V_HDMI_4 +5V_Normal
+3.5V_ST
MMBD6100 MMBD6100
D801 D802
R806 R807
2.7K 2.7K
DDC_SDA_4
DDC_SCL_4
HDMI_2 MHL
VA805
5V_HDMI_4
ESD_HDMI2
GND
20
HPD2
HP_DET
19
R812
DDC_SDA_2
5V
18
BODY_SHIELD 1.8K
DDC_SCL_2
20 GND
HDMI-2
17
19
HOT_PLUG_DETECT
18
VDD[+5V]
17 DDC_DATA
DDC/CEC_GND 16
16
SDA
15
SCL
14
RESERVED DDC_CLK
13 15
CEC
12
TMDS_CLK-
11
TMDS_CLK_SHIELD
HDMI_ARC NC
10 14
TMDS_CLK+
9 TMDS_DATA0-
HDMI_CEC 8
TMDS_DATA0_SHIELD
7 CE_REMOTE
TMDS_DATA0+
13
6
TMDS_DATA1-
5
TMDS_DATA1_SHIELD
4 CK-
TMDS_DATA1+
12
3 TMDS_DATA2-
2
TMDS_DATA2_SHIELD
CK-_HDMI2 1
TMDS_DATA2+
CK_GND
11
DAADR019A
JK801-*1
CK+_HDMI2 CK+
HDMI2_EMI
10
D0-
9
D0-_HDMI2 D0_GND
8
D0+_HDMI2 D0+
7
D1-
6
D1_GND
5
D1+
4
D1-_HDMI2
D2-
3
D1+_HDMI2
D2_GND
2
D2+
1
D2-_HDMI2
D2+_HDMI2
JK801
HDMI-2
10
9
RCLAMP0524PA RCLAMP0524PA
8
D805-*1 D806-*1
1 10 1
7
2 9 2
6
3 8 3
4 7 4
5 6 5
ESD_HDMI2_SEMTECH ESD_HDMI2_SEMTECH
5V_DET_HDMI_4
HDMI-2
R814
33
ESD_HDMI2
VA808
VA809 VA810
R813
ESD_HDMI2 ESD_HDMI2
3.3K
HDMI-2
VA811
ESD_HDMI2
ESD_HDMI2
VA806
VA807
5.6V
OPT
10
9
8
7
6
L14_M1A
HDMI_R1_S1
HPD4
HDMI-2
R815 100
DDC_SDA_4
R816 100
DDC_SCL_4
HDMI-2
HDMI_CEC
D805
IP4283CZ10-TBA
TMDS_CH1- NC_4
1 10 CK-_HDMI4
TMDS_CH1+ NC_3
2 9 CK+_HDMI4
GND_1 GND_2
3 8
TMDS_CH2- NC_2
D0-_HDMI4
4 7
TMDS_CH2+ NC_1
5 6 D0+_HDMI4
ESD_HDMI2_NXP
D806
IP4283CZ10-TBA
TMDS_CH1- NC_4
1 10 D1-_HDMI4
TMDS_CH1+ NC_3
2 9 D1+_HDMI4
GND_1 GND_2
3 8
TMDS_CH2- NC_2
4 7 D2-_HDMI4
TMDS_CH2+ NC_1
D2+_HDMI4
5 6
ESD_HDMI2_NXP
MHL_CD_SENSE
C800
R817
0.047uF
300K
25V
MHL Spec
HDMI-2 HDMI-2
2013/05/15
8
LGE Internal Use Only