LG 55LW5700 Service Manual page 34

5V_HDMI_1
BODY_SHIELD
HDMI_HPD_1
20
VR706 R728
HP_DET
1K
10V
R737
19
5V OPT OPT
0 C714
0.1uF
18
R730 VR703 OPT
GND 16V
10V
3.6K
OPT
17 OPT
OPT
DDC_DATA
DDC_SDA_1
16
DDC_CLK
DDC_SCL_1
15
ARC
14
CE_REMOTE
CEC_REMOTE
13
CK-
CK-_HDMI1
12 ARC HDMI_ARC
CK_GND
11
CK+
10
CK+_HDMI1
C730
D0- 0.1uF
9
D0-_HDMI1
D0_GND
8
D0+
7
D0+_HDMI1
D1-
6
D1-_HDMI1
D1_GND
5
D1+
4
D1+_HDMI1
D2-
3
D2-_HDMI1
D2_GND
2
D2+
1
D2+_HDMI1
JK703
RSD-105156-100
HDMI1
5V_HDMI_2
BODY_SHIELD
HDMI_HPD_2
20
VR704 R736
HP_DET
1K
10V
R725
19
OPT OPT
5V 0 C715
0.1uF
18
GND R740 VR701 OPT
16V
10V
3.6K
OPT
17 OPT
OPT
DDC_DATA
DDC_SDA_2
16
DDC_CLK
DDC_SCL_2
15
NC
14
CE_REMOTE
CEC_REMOTE
13
CK-
CK-_HDMI2
12
CK_GND
11
CK+
10
CK+_HDMI2
D0-
9
D0-_HDMI2
D0_GND
8
D0+
7
D0+_HDMI2
D1-
6
D1-_HDMI2
D1_GND
5
D1+
4 D1+_HDMI2
D2-
3
D2-_HDMI2
D2_GND
2
D2+
1
D2+_HDMI2
JK701
RSD-105156-100
HDMI2
5V_HDMI_3
BODY_SHIELD
HDMI_HPD_3
20
HP_DET VR705 R726
1K
10V
19 R731
OPT
5V 0 C716 OPT
0.1uF
18
VR702 OPT
GND R739 16V
3.6K 10V
OPT
OPT
17
DDC_DATA OPT
DDC_SDA_3
16
DDC_CLK
DDC_SCL_3
15
NC
14
CE_REMOTE
CEC_REMOTE
13
CK-
CK-_HDMI3
12
CK_GND
11
CK+
10
CK+_HDMI3
D0-
9
D0-_HDMI3
D0_GND
8
D0+
7 D0+_HDMI3
D1-
6
D1-_HDMI3
D1_GND
5
D1+
4 D1+_HDMI3
D2-
3
D2-_HDMI3
D2_GND
2
D2+
1
D2+_HDMI3
JK702
RSD-105156-100
HDMI3
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.
BODY_SHIELD
5V_HDMI_4
GND
HDMI_HPD_4
20
VR708 R729
HP_DET
1K
10V
R727
19
OPT OPT
5V 0 C717
0.1uF
18
VR707
GND R735 OPT
16V
10V
3.6K
OPT
17 OPT
DDC_DATA OPT
DDC_SDA_4
16
DDC_CLK
DDC_SCL_4
15
NC
14
CE_REMOTE
CEC_REMOTE
13
CK-
CK-_HDMI4
12
CK_GND
11
CK+
10
CK+_HDMI4
D0-
9
D0-_HDMI4
D0_GND
8
D0+
7
D0+_HDMI4
D1-
6
D1-_HDMI4
D1_GND
5
D1+
4
D1+_HDMI4
D2-
3
D2-_HDMI4
D2_GND
2
D2+
1
D2+_HDMI4
RSD-105156-100
JK704
HDMI4
+5V_Normal +5V_Normal
5V_HDMI_2
5V_HDMI_1
D707 D710
R715 R723
R713 R720
4.7K 4.7K 4.7K
4.7K
DDC_SDA_1
DDC_SCL_1
+5V_Normal
+5V_Normal
5V_HDMI_3 5V_HDMI_4
D708 D711
R714 R716 R721 R724
4.7K 4.7K
4.7K 4.7K
DDC_SDA_3
DDC_SCL_3
EDID Pull-up
D707,D708
D710,D711
D713
* HDMI CEC
R754
27K
D713
BAT54_SUZHO
CEC_REMOTE
+3.3V_HDMI
C707 C706
C711
C713
10uF 10uF 0.1uF
0.1uF
10V 10V 16V
16V
C701
C703 C712
10uF
0.1uF 0.1uF
10V 16V 16V
DDC_SDA_2
DDC_SCL_2
DDC_SDA_4
DDC_SCL_4
HDMI2
CK-_HDMI2
CK+_HDMI2
D0-_HDMI2
D0+_HDMI2
D1-_HDMI2
D1+_HDMI2
D2-_HDMI2
D2+_HDMI2
VCC33_1
RSVD_1
HDMI3
CK-_HDMI3
CK+_HDMI3
D0-_HDMI3
D0+_HDMI3
D1-_HDMI3
D1+_HDMI3
D2-_HDMI3
D2+_HDMI3
DUAL COMPONENT
1ST : 0DD184009AA 2ND : 0DSIH00028A
1ST : T-BAT54_SUZHO, 2ND : 0DSON00138A
+3.3V_Normal
+3.5V_ST
C720
0.1uF
16V
R741
Q710 120K
BSS83
HDMI_CEC
HDMI S/W OUTPUT
HDMI1
R777
4.7K
R1XCN CSCL
1 54
R1XCP CSDA
2 53
THERMAL
R1X0N INT
3 52
73
R1X0P CEC_D
4 51
R1X1N CEC_A
5 50
R1X1P R4PWR5V
6 49
R1X2N DSCL4
IC701
7 48
R1X2P DSDA4
8 SII9287B 47
R3PWR5V
9 46
CBUS_HPD3
10 45
R2XCN DSCL3
11 44
R2XCP DSDA3
12 43
R2X0N R2PWR5V
13 42
R2X0P CBUS_HPD2
14 41
DSCL2
R2X1N
15 40
DSDA2
R2X1P
16 39
R2X2N SBVCC
17 38
R2X2P MICOM_VCC33
18 37
R712
10
C709
1uF
R708
10
C704
1uF
HDMI4
BCM35230
HDMI
+3.3V_HDMI
L701
BLM18PG121SN1D
C718 C719
10uF 10uF
R780 33
OPT
SCL1_3.3V
R781 33
OPT
SDA1_3.3V
R778
33
SCL3_3.3V
SDA3_3.3V
R779
33
+5V_Normal
R706
C710
0
1uF
5V_HDMI_4
10V
R717
10
1/16W
HDMI_HPD_4
C705 R711
1K
DDC_SCL_4 5V_HDMI_3
1uF
1%
DDC_SDA_4 R718
10
1/16W
HDMI_HPD_3
C702 R705
1K
DDC_SCL_3 1uF
1%
DDC_SDA_3
C708
1uF
5V_HDMI_2
1/16W
R707
1K
1%
5V_HDMI_1
1/16W
R703
1K
1%
7 31