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LG 22LE5300-CA Service Manual page 32

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5V_HDMI_1
5V_DET_HDMI_1
HDMI_1
SHIELD
Q7700
R7700
2SC3052
20
1K
$0.253
C7701
19
R7701
0.1uF
16V
18
1.8K
JP7700
17
R7717 22
16
R7718 22
15
JP7701
14
R7719 100
13
R7720 0
12
11
CK+
R7721 0
10
D0-
R7722 0
9
D0_GND
8
D0+
R7723 0
7
D1-
R7724 0
6
D1_GND
5
D1+
R7725 0
4
D2-
R7726 0
3
D2_GND
2
D2+
R7727 0
1
JK7701
HDMI_2
5V_HDMI_2
5V_DET_HDMI_2
SHIELD
Q7701
R7702
2SC3052
20
1K
$0.253
C7700
19
R7703
0.1uF
16V
18
1.8K
JP7702
17
R7706
22
16
22
R7707
15
JP7703
14
R7708
100
13
R7709 0
12
11
CK+
R7710 0
10
D0-
R7711 0
9
D0_GND
8
D0+
R7712 0
7
D1-
R7713 0
6
D1_GND
5
D1+
R7714 0
4
D2-
R7715 0
3
D2_GND
2
D2+
R7716 0
1
JK7700
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.
SIDE_HDMI
C
JACK_GND
B
R7728
HPD1
20
10K
$0.253
E
19
18
17
DDC_SDA_1
16
DDC_SCL_1
15
14
HDMI_CEC
13
CK-_HDMI1
12
11
10
CK+_HDMI1
D0-_HDMI1
D0+_HDMI1
D1-_HDMI1
D1+_HDMI1
D2-_HDMI1
D2+_HDMI1
JK7702
C
R7729
10K
B
HPD2
E
DDC_SDA_2
DDC_SCL_2
HDMI_CEC
CK-_HDMI2
CK+_HDMI2
D0-_HDMI2
D0+_HDMI2
D1-_HDMI2
D1+_HDMI2
D2-_HDMI2
D2+_HDMI2
HDMI_CEC
5V_HDMI_4
5V_DET_HDMI_4
C
R7744
Q7702
B
R7730
2SC3052
10K
1K
E
C7702
R7731
0.1uF
16V
1.8K
JP7704
R7733
22
R7734
22
JP7705
R7735
100
R7736 0
CK+
R7737 0
D0-
R7738 0
9
D0_GND
8
D0+
R7739 0
7
D1-
R7740 0
6
D1_GND
5
D1+
R7741 0
4
D2-
R7742 0
3
D2_GND
2
D2+
R7743 0
1
For CEC
68K
R7765
R7766
0
OPT
BSS83
Q7704
GND
68K
R7745
R7763
0
OPT
BSS83
Q7703
GND
HDMI EEPROM
HPD4
A0
A1
DDC_SDA_4
DDC_SCL_4
A2
GND
HDMI_CEC
CK-_HDMI4
CK+_HDMI4
D0-_HDMI4
D0+_HDMI4
D1-_HDMI4
D1+_HDMI4
A0
D2-_HDMI4
A1
D2+_HDMI4
A2
GND
A0
A1
+3.3V_Normal
A2
GND
R7767
R7768
10K
68K
OPT
R7769
0
CEC_REMOTE_S7
C7707
0.1uF
16V
GND
CEC_ON/OFF
+3.5V_ST
R7762
R7764
10K
68K
CEC_REMOTE_NEC
C7706
0.1uF
16V
GND
GP2_Saturn7M
5V_HDMI_1
+5V_Normal
ENKMC2838-T112
D7704
HDMI_1
IC7700
EDID_WP
AT24C02BN-10SU-1.8
VCC
1
8
$0.055
WP
C7703
R7754
R7759
2
7
0.1uF
4.7K
4.7K
JP7706
SCL
3
6
DDC_SCL_1
R7748 22
SDA
4
5
DDC_SDA_1
R7747 22
5V_HDMI_2
+5V_Normal
ENKMC2838-T112
D7705
HDMI_2
IC7701
AT24C02BN-10SU-1.8
EDID_WP
VCC
1
8
C7704
R7756
R7760
$0.055
WP
2
7
0.1uF
4.7K
4.7K
SCL
JP7707
3
6
DDC_SCL_2
R7750 22
SDA
4
5
DDC_SDA_2
R7749 22
5V_HDMI_4
+5V_Normal
ENKMC2838-T112
D7706
HDMI_SIDE
IC7702
AT24C02BN-10SU-1.8
EDID_WP
VCC
1
8
$0.055
WP
C7705
R7758
R7761
2
7
0.1uF
4.7K
4.7K
JP7708
SCL
3
6
DDC_SCL_4
R7751 22
SDA
4
5
DDC_SDA_4
R7752 22
Ver. 1.2
94
HDMI

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