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5V_HDMI_1
C
Q902
2SC3052
22
E
C916
19
0 . 1 u F
50V
18
R966
1K
17
R975
100
16
R976
100
15
R978
0
14
R903
22
13
0 R965
12
11
CK+
0 R964
10
D0-
0 R963
9
D0_GND
8
D0+
0 R962
7
D1-
0 R961
6
D1_GND
5
D1+
0 R960
4
D2-
0 R959
3
D2_GND
2
D2+
0 R958
1
GND
20
GND
21
JK900
GND
5V_HDMI_2
C
Q901
2SC3052
22
E
C900
19
0 . 1 u F
50V
18
R900
1K
17
100
R969
16
R970
100
15
R979
0
14
R907
22
13
0 R957
12
11
CK+
0 R956
10
D0-
0 R955
9
D0_GND
8
D0+
0 R954
7
D1-
0 R953
6
D1_GND
5
D1+
0 R952
4
D2-
0 R951
3
D2_GND
2
D2+
0 R950
1
GND
20
GND
21
JK901
GND
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
Copyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
+3.3V_VDDP_ST
R968
47K
OPT
R967
10K
B
HPD1
DDC_SDA_1
DDC_SCL_1
IROUT_HDMI1
CEC_REMOTE
CK-_HDMI1
CK+_HDMI1
D0-_HDMI1
D0+_HDMI1
D1-_HDMI1
D1+_HDMI1
D2-_HDMI1
D2+_HDMI1
+3.3V_VDDP_ST
R905
47K
OPT
R901
10K
B
HPD2
DDC_SDA_2
DDC_SCL_2
IROUT_HDMI2
CEC_REMOTE
CK-_HDMI2
CK+_HDMI2
D0-_HDMI2
D0+_HDMI2
D1-_HDMI2
D1+_HDMI2
D2-_HDMI2
D2+_HDMI2
+5V_ST
C915
10uF
6.3V
SDA3
A14
48
1
SCL3
B14
47
2
GND_1
VCC_6
3
46
B31
A13
45
4
A31
B13
44
5
VCC_1
GND_6
6
IC902
43
B32
A12
42
7
TMDS351PAGR
A32
B12
41
8
GND_2
VCC_5
9
40
B33
A11
39
10
A33
B11
38
11
VCC_2
SCL1
12
37
B34
SDA1
36
13
A34
HPD1
35
14
GND_3
EQ
15
34
VSADJ
S2
33
16
R924
0
+3.3V_CI
D2+_HDMI2
D2-_HDMI2
D1+_HDMI2
D1-_HDMI2
D0+_HDMI2
D0-_HDMI2
CK+_HDMI2
+3.3V_CI
CK-_HDMI2
DDC_SCL_2
DDC_SDA_2
R920
4.7K
0
R921
R977
+3.3V_VDDP_ST
4.7K
OPT
R922
4.7K
HDMI_SW
HDMI_SW
HDMI1
R923
0
HIGH
O
LOW
X
+3.3V_VDDP_ST
R925
R926
4.7K
4.7K
0
R919
HDMI_SDA
0
R918
HDMI_SCL
R929
OPT
0
CEC_REMOTE
xxLG350H-TA
HDMI
EEPROM_WP
5V_HDMI_1
+5V_ST
IC900
AT24C02BN-10SU-1.8
A0
VCC
1
8
R911
C902
A1
WP
0
0 . 1 u F
2
7
R915
R912
47K
47K
A2
SCL
R971
22
3
6
DDC_SCL_1
GND
SDA
4
5
R972
22
DDC_SDA_1
5V_HDMI_2
+5V_ST
EEPROM_WP
IC901
AT24C02BN-10SU-1.8
ENKMC2838-T112
D901
A0
VCC
1
8
R910
C903
A1
WP
0
0 . 1 u F
2
7
R913
R916
47K
47K
A2
SCL
3
6
R973
22
GND
SDA
4
5
R974
22
HDMI2
X
O
+3.3V_VDDP_ST
R928
R935
68K
27K
R934
0
OPT
HDMI_CEC
B
D
S
D902
OPT
BSS83
Q900
G
2 0 0 9 . 1 . 2 3
9
1 3
LGE Internal Use Only
DDC_SCL_2
DDC_SDA_2
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