THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
DDC_SCL_3
0
R845
0
R831
AT24C02BN-10SU-1.8
IC801
HDMI_1
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
0
R842
DDC_SCL_3
0
R822
4.7K
R885
5V_HDMI_1
J P 8 0 1
CK+_HDMI2
2SC3052
Q802
E
B
C
0
R817
CK+_HDMI3
D1-_HDMI4
D801
DDC_SCL_4
D1+_HDMI2
D2+_HDMI1
HPD3
5V_HDMI_1
2SC3052
Q803
E
B
C
HDMI_CEC
100
R841
0
R834
DDC_SCL_1
1K
R895
1K
R897
D1-_HDMI3
10K
R873
0 . 1 u F
16V
C801
J P 8 0 5
5V_HDMI_3
0
R810
100
R824
0
R807
22
R805
DDC_SCL_1
4.7K
R886
2SC3052
Q804
E
B
C
D0-_HDMI3
1.8K
R838
HPD4
D2+_HDMI2
DDC_SDA_3
J P 8 0 8
D0+_HDMI2
AT24C02BN-10SU-1.8
IC803
HDMI_3
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
0
R848
DDC_SDA_4
0
R827
3.3K
R801
0
R844
J P 8 0 7
D2-_HDMI2
5V_HDMI_2
5V_DET_HDMI_1
D0-_HDMI4
22
R877
J P 8 1 2
22
R879
DDC_SCL_2
1K
R896
HPD1
4.7K
R888
0 . 1 u F
C807
0
R847
D811
0
R823
CK-_HDMI2
D1+_HDMI3
D2-_HDMI1
AT24C02BN-10SU-1.8
IC802
HDMI_2
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
D2-_HDMI3
D0+_HDMI1
10K
R872
+5V_Normal
D1-_HDMI2
2SC3052
Q801
E
B
C
ENKMC2838-T112
D822
A1
C
A2
0
R832
EDID_WP
D0-_HDMI2
DDC_SDA_4
22
R875
0 . 1 u F
C809
DDC_SDA_2
22
R880
0
R843
1.8K
R837
0
R816
D2-_HDMI4
5V_HDMI_4
DDC_SDA_2
0 . 1 u F
C808
HPD2
EAG59023302
JK802
HDMI_1
14
13
5
D1_GND
20
SHIELD
12
11
2
D2_GND
19
18
10
CK+
4
D1+
1
D2+
17
9
D0-
8
D0_GND
3
D2-
16
7
D0+
6
D1-
15
J P 8 0 3
0
R811
4.7K
R889
HDMI_CEC
5V_HDMI_2
D1+_HDMI4
D802
0
R808
J P 8 0 6
D1+_HDMI1
4.7K
R890
5V_HDMI_4
10K
R862
CK-_HDMI4
D0+_HDMI4
ENKMC2838-T112
D823
A1
C
A2
EDID_WP
22
R876
J P 8 0 9
3.3K
R802
0
R849
ENKMC2838-T112
D821
A1
C
A2
CK+_HDMI4
D0+_HDMI3
0
R829
J P 8 1 1
+5V_Normal
22
R806
10K
R871
100
R860
0
R820
22
R878
AT24C02BN-10SU-1.8
IC804
HDMI_SIDE
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
0
R846
CK-_HDMI1
0 . 1 u F
16V
C803
DDC_SCL_4
EAG59023302
JK804
HDMI_3
14
13
5
D1_GND
20
SHIELD
12
11
2
D2_GND
19
18
10
CK+
4
D1+
1
D2+
17
9
D0-
8
D0_GND
3
D2-
16
7
D0+
6
D1-
15
1.8K
R803
0
R819
0 . 1 u F
16V
C802
0
R852
J P 8 0 4
EDID_WP
D0-_HDMI1
1K
R894
DDC_SDA_1
3.3K
R835
J P 8 1 0
3.3K
R836
0
R809
10K
R830
5V_DET_HDMI_3
D2+_HDMI3
J P 8 0 2
0
R818
D2+_HDMI4
HDMI_CEC
ENKMC2838-T112
D824
A1
C
A2
+5V_Normal
22
R826
5V_DET_HDMI_2
EDID_WP
10K
R828
0
R814
5V_HDMI_3
CK-_HDMI3
D1-_HDMI1
0 . 1 u F
16V
C804
0 . 1 u F
C806
0
R813
0
R833
1.8K
R804
HDMI_CEC
DDC_SDA_1
4.7K
R884
100
R815
0
R812
0
R821
EAG59023302
JK801
HDMI_2
14
13
5
D1_GND
20
SHIELD
12
11
2
D2_GND
19
18
10
CK+
4
D1+
1
D2+
17
9
D0-
8
D0_GND
3
D2-
16
7
D0+
6
D1-
15
D812
DDC_SCL_2
CK+_HDMI1
+5V_Normal
0
R850
5V_DET_HDMI_4
DDC_SDA_3
10K
R874
10K
R864
AVRL161A1R1NT
D826
OPT
GND
HDMI_CEC
CEC_REMOTE_NEC
0 . 1 u F
16V
C810
GND
10K
R893
D825
0
OPT
R883
22
R825
22
R859
22
R851
22
R839
22
R840
22
R881
22
R882
4.7K
R887
4.7K
R891
EAG42463001
JK803
HDMI_SIDE
14
13
5
D1_GND
20
JACK_GND
12
11
2
D2_GND
19
18
10
CK+
4
D1+
1
D2+
17
9
D0-
8
D0_GND
3
D2-
16
7
D0+
6
D1-
15
BSS83
Q805
S
B
D
G
68K
R892
+3.5V_ST
68K
R853
CEC_ON/OFF
GND
68K
R854
68K
OPT
R857
0
OPT
R855
0 . 1 u F
16V
C805
AVRL161A1R1NT
OPT
D803
D804
10K
R856
GND
BSS83
Q806
S
B
D
G
+3.3V_Normal
0
R858
CEC_REMOTE_S7
HDMI
GP2_Saturn7M
V e r . 1 . 2
SIDE_HDMI
$0.055
$0.253
HDMI_1
HDMI_3
HDMI_2
$0.055
HDMI EEPROM
$0.253
$0.253
$0.055
$0.253
$0.055
For CEC
8
Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
Summary of Contents for 47LD455B
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