Read LG 55LV355B-UA / 55LV355C-UA (CHASSIS:LA0AC) Service Manual online
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.
HDMI_CEC
D2+_HDMI1
DDC_SDA_4
0.1uF
C806
DDC_SDA_1
DDC_SDA_4
2SC3052
Q802
E
B
C
68K
R853
D1+_HDMI4
DDC_SCL_4
5V_DET_HDMI_1
GND
ENKMC2838-T112
D824
A
1
C
A
2
+5V_Normal
5V_DET_HDMI_4
D1-_HDMI1
5V_HDMI_4
10K
R862
10K
R830
CEC_REMOTE_S7
DDC_SCL_1
+3.5V_ST
2SC3052
Q803
E
B
C
10
K
R
87
4
A
V
R
L
16
1A
1R
1N
T
D
82
6
OPT
D0-_HDMI1
JP805
+5V_Normal
0.1uF
16V
C803
D1+_HDMI1
CK+_HDMI1
D2-_HDMI4
EDID_WP
D2-_HDMI1
D
81
1
O
PT
0
OPT
R855
D1-_HDMI4
5V_HDMI_4
+3.3V_Normal
CEC_ON/OFF
AT24C02BN-SH-T
IC801
HDMI_1_ATMEL
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
10K
R856
22
R882
0.1uF
16V
C802
1.8K
R837
20
33
20
95
G
A
E
JK802
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
22
R881
D
80
2
O
PT
GND
BSS83
Q805
S B D
G
CEC_REMOTE_NEC
DDC_SCL_4
GND
HDMI_CEC
CK+_HDMI4
JP806
68K
R854
22
R875
3
.3
K
R
83
5
HPD1
HPD4
D0+_HDMI1
HDMI_CEC
1.8K
R804
1K
R897
0.1uF
16V
C810
D0+_HDMI4
A
V
R
L
16
1A
1R
1N
T
OPT
D
80
3
5V_HDMI_1
BSS83
Q806
S B D
G
22
R876
0.1uF
16V
C805
DDC_SDA_1
10K
R893
AT24C02BN-SH-T
IC804
HDMI_SIDE_ATMEL
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
GND
CK-_HDMI1
EDID_WP
ENKMC2838-T112
D821
A
1
C
A
2
D0-_HDMI4
1K
R896
D2+_HDMI4
3
.3
K
R
80
2
DDC_SCL_1
0
OPT
R883
10
K
R
87
1
0.1uF
C809
68K
OPT
R857
5V_HDMI_1
68K
R892
CK-_HDMI4
E
A
G
62
61
12
01
JK803
14
13
5
D1_GND
20
BODY_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
0
R824
0
R841
JP812
R1EX24002ASAS0A
IC801-*1
a_HDMI_1_RENESAS
3
A2
2
A1
4
VSS
1
A0
5
SDA
6
SCL
7
WP
8
VCC
R1EX24002ASAS0A
IC804-*1
a_HDMI_SIDE_RENESAS
3
A2
2
A1
4
VSS
1
A0
5
SDA
6
SCL
7
WP
8
VCC
2.7K
R888
2.7K
R884
2.7K
R887
2.7K
R891
D
80
4
D
82
5
For CEC
HDMI EEPROM
HDMI_1
$0.055
SIDE_HDMI
$0.055
20101023
GP2R
HDMI
8
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