LG 22LT360C Service Manual page 27

5V_HDMI_1
HDMI_1
R806
10K
Q802
MMBT3904(NXP)
R804
1.8K
0
R824
JK802
HDMI_2
5V_HDMI_2 5V_DET_HDMI_2
C801 Q801
0 . 1 u F MMBT3904(NXP)
16V
JK801
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 © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
C
B
HPD1
E
DDC_SDA_1
DDC_SCL_1
HDMI_ARC
HDMI_CEC
D0-_HDMI1
D0+_HDMI1
D1+_HDMI1
D2-_HDMI1
D2+_HDMI1
SIDE_HDMI
5V_HDMI_4
BODY_SHIELD
20
C
B
19
18
E
17
DDC_SDA_2
16
DDC_SCL_2
15
14
HDMI_CEC
13
CK-_HDMI2
12
11
CK+
10
D0-
9
D0_GND
8
D0+
7
D1-
6
D1-_HDMI2
D1_GND
5
D1+
4
D1+_HDMI2
D2-
3
D2_GND
2
D2+
1
D2+_HDMI2
JK803
5V_DET_HDMI_4
R808
10K
C
R862
Q803 B
C803
MMBT3904(NXP)
R837 0 . 1 u F
10K
16V
E
1.8K
JP806
HDMI EEPROM
DDC_SCL_4
HDMI_CEC
CK+_HDMI4
D0-_HDMI4
D1-_HDMI4
D2-_HDMI4
For CEC
D2+_HDMI4
HDMI_CEC
OPT
GND
5V_HDMI_1
ENKMC2838-T112
D821
+5V_Normal
R885
2.7K
DDC_SCL_2
R887 R891
2.7K 2.7K
DDC_SCL_4
+3.5V_ST
OPT
68K
R854
R855
100 R856
R857
10K
68K
OPT
CEC_REMOTE_S7
OPT
Q806
SI1012CR-T1-GE3
C805
0 . 1 u F
16V
OPT
GND
GP3_S7LR 20110324
HDMI 8
LGE Internal Use Only