LG 55LW9500 Service Manual page 22

5V_HDMI_1
BODY_SHIELD
20
VR706 R728
HP_DET
1K
10V
R737
19 OPT
5V OPT
0 C714
0.1uF
18
VR703
GND R730 OPT 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+
R775
10
CK+_HDMI1
C730 150
D0- 0.1uF
9
D0-_HDMI1
D0_GND
8 R776
63.4
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
20
HP_DET VR704 R736
1K
10V
19 R725
OPT
5V 0 C715 OPT
0.1uF
18
VR701 OPT
GND R740 16V
3.6K 10V
OPT
OPT
17
DDC_DATA OPT
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
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 OPT
DDC_DATA
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.
Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
BODY_SHIELD
5V_HDMI_4
GND
HDMI_HPD_1
20
HP_DET
19 R727
5V 0 C717
0.1uF
18
VR707 OPT
GND R735 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
+5V_Normal
5V_HDMI_1
HDMI_HPD_2 D707
R715
R713
4.7K 4.7K
DDC_SDA_1
DDC_SCL_1
+5V_Normal
5V_HDMI_3
D708 D711
R714 R716
4.7K
4.7K
DDC_SDA_3
DDC_SCL_3
HDMI_HPD_3
HDMI_HPD_4
VR708 R729
10V 1K
OPT
OPT
* HDMI CEC
CEC_REMOTE
HDMI4
+3.3V_HDMI
+5V_Normal
5V_HDMI_2
C707 C706
D710
10uF 10uF
10V 10V
C701
C703
10uF 0.1uF
R723
R720
10V 16V
4.7K
4.7K
DDC_SDA_2
DDC_SCL_2
+5V_Normal
5V_HDMI_4
R721 R724
4.7K
4.7K
DDC_SDA_4
DDC_SCL_4
HDMI2
CK-_HDMI2
CK+_HDMI2
D0-_HDMI2
EDID Pull-up
D0+_HDMI2
D1-_HDMI2
D1+_HDMI2
D2-_HDMI2
D2+_HDMI2
HDMI3
CK-_HDMI3
CK+_HDMI3
D0-_HDMI3
D0+_HDMI3
D1-_HDMI3
D1+_HDMI3
D2-_HDMI3
D2+_HDMI3
DUAL COMPONENT
D707,D708
1ST : 0DD184009AA 2ND : 0DSIH00028A
D710,D711
D713 1ST : T-BAT54_SUZHO, 2ND : 0DSON00138A
+3.5V_ST
R754
27K
R741
Q710 120K
D713
BSS83
BAT54_SUZHO
HDMI_CEC
C711
C713
0.1uF
0.1uF HDMI S/W OUTPUT
HDMI1
16V
16V
C712
0.1uF
16V
R1XCN
1
R1XCP
2
THERMAL
R1X0N
3 73
R1X0P
4
R1X1N
5
R1X1P
6
R1X2N IC701
7
R1X2P
8
SII9287B
VCC33_1
9
RSVD_1
10
R2XCN
11
R2XCP
12
R2X0N
13
R2X0P
14
R2X1N
15
R2X1P
16
R2X2N
17
R2X2P
18
HDMI4
+3.3V_Normal +3.3V_HDMI
L701
BLM18PG121SN1D
C720
C718 C719
0.1uF
10uF 10uF
16V
R777 R780 33
OPT
4.7K SCL1_3.3V
R781 33
OPT
SDA1_3.3V
R778
CSCL
54 33
SCL3_3.3V
CSDA
53
SDA3_3.3V
INT
R779
52
33
CEC_D
51
CEC_A
50 +5V_Normal
R4PWR5V
R706
49
C710
DSCL4 0
48
1uF
5V_HDMI_4
DSDA4 10V
47
R717
R3PWR5V 10
46
CBUS_HPD3
45
1/16W
HDMI_HPD_4
DSCL3 C705 R711
44
1K
DDC_SCL_4 1uF 5V_HDMI_3
DSDA3
43 1%
R718
DDC_SDA_4
R2PWR5V
10
42
CBUS_HPD2
41
1/16W
HDMI_HPD_3
DSCL2
C702 R705
40
1K
DDC_SCL_3 1uF
DSDA2
39 1%
DDC_SDA_3
SBVCC
38
MICOM_VCC33
37
C708
1uF
5V_HDMI_2
R712
10
1/16W
C709
R707
1uF 1K
1%
5V_HDMI_1
R708
10
1/16W
R703
C704
1K
1uF
1%
BCM35230
HDMI 7 31
LGE Internal Use Only