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5V_HDMI_1
C
20
R615
10K
Q601
B
2SC3052
20
E
C600
19
0 . 1 u F
16V
18
R612
1K
17
R610
22
16
15
R611
22
R607
14
0 0 6 : H 1 3 ; 0 0 6 : H 2 2 ; 0 0 6 : T 2 3 ; 0 0 6 : A L 2 4
0
13
12
11
CK+
10
D0-
9
D0_GND
8
D0+
7
D1-
6
D1_GND
5
D1+
4
D2-
3
D2_GND
2
D2+
1
UI_HW_PORT1
GND
J 6 0 0
5V_HDMI_2
C
20
R616
10K
Q602
B
2SC3052
20
E
C601
19
0 . 1 u F
16V
18
R613
1K
17
R603
22
16
15
R604
22
R605
14
0 0 6 : H 4 ; 0 0 6 : H 2 2 ; 0 0 6 : T 2 3 ; 0 0 6 : A L 2 4
0
13
12
11
CK+
10
D0-
9
D0_GND
8
D0+
7
D1-
6
D1_GND
5
D1+
4
D2-
3
D2_GND
2
D2+
1
UI_HW_PORT2
J 6 0 1
GND
5V_HDMI_3
C
R634
20
10K
Q604
B
2SC3052
20
E
C606
19
0 . 1 u F
16V
18
R635
1K
17
R637
22
16
15
R638
22
14
R639
0
13
12
11
CK+
10
D0-
9
D0_GND
8
D0+
7
D1-
6
D1_GND
5
D1+
4
D2-
3
D2_GND
2
D2+
1
UI_HW_PORT3
J 6 0 2
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
HPD1
DDC_SCL_1
006:O7;006:AL5
CEC_REMOTE
006:O8
CK-_HDMI1
006:O8
CK+_HDMI1
006:O8
D0-_HDMI1
006:O8
D0+_HDMI1
006:O9
D1-_HDMI1
006:O9
D1+_HDMI1
006:O9
DDC_SDA_1
D2-_HDMI1
DDC_SCL_1
006:O10
CK-_HDMI1
D2+_HDMI1
CK+_HDMI1
D0-_HDMI1
D0+_HDMI1
D1-_HDMI1
D2-_HDMI1
D2+_HDMI1
R624
4.7K
1/10W
1%
HPD2
006:T5;006:AL10
DDC_SDA_2
006:T5;006:AL10
DDC_SCL_2
CEC_REMOTE
006:T5
CK-_HDMI2
006:T5
CK+_HDMI2
0 0 6 : S 5
D0-_HDMI2
0 0 6 : S 5
D0+_HDMI2
0 0 6 : S 5
D1-_HDMI2
0 0 6 : S 5
D1+_HDMI2
006:R5
D2-_HDMI2
006:R5
D2+_HDMI2
SIDE HDMI
5V_HDMI_4
BODY_SHIELD
HPD3
20
19
18
R614
1K
17
DDC_SDA_3
16
DDC_SCL_3
15
CEC_REMOTE
14
CK-_HDMI3
13
12
CK+_HDMI3
11
CK+
10
D0-_HDMI3
D0-
9
D0_GND
8
D0+_HDMI3
D0+
7
D1-_HDMI3
D1-
6
D1_GND
5
D1+_HDMI3
D1+
4
D2-_HDMI3
D2-
3
D2_GND
2
D2+_HDMI3
D2+
1
GND
J 6 0 3
UI_HW_PORT2
+5V_HDMI_SW
C608
C610
C611
0 . 1 u F
0 . 1 u F
0 . 1 u F
C616
0 . 1 u F
SDA3
48
A14
1
D2+_HDMI3
SCL3
B14
2
47
D2-_HDMI3
GND_1
46
VCC_6
3
B31
A13
4
45
D1+_HDMI3
A31
44
B13
5
D1-_HDMI3
VCC_1
IC604
GND_6
6
43
B32
42
A12
7
TMDS351PAGR
D0+_HDMI3
A32
B12
8
41
HDMI S/W_TI
D0-_HDMI3
GND_2
40
VCC_5
9
B33
A11
10
39
CK+_HDMI3
A33
38
B11
11
CK-_HDMI3
VCC_2
SCL1
12
37
DDC_SCL_3
B34
36
SDA1
13
A34
HPD1
14
35
GND_3
34
EQ
15
VSADJ
S2
16
33
+3.3V
+3.3V
SDA3
1
SCL3
2
GND_1
3
B31
4
A31
5
VCC_1
6
B32
7
A32
8
GND_2
C
9
R617
B33
10
10K
Q603
B
A33
2SC3052
HPD4
11
VCC_2
12
E
B34
C602
13
0 . 1 u F
A34
14
16V
GND_3
15
VSADJ
16
22
R608
002:E15;006:AL19
DDC_SCL_4
R606
22
006:H4;006:H13;006:H22;006:AL24
R609
0
CEC_REMOTE
002:E13
CK-_HDMI4
002:E13
CK+_HDMI4
002:E13
D0-_HDMI4
002:E13
D0+_HDMI4
002:E14
D1-_HDMI4
002:E14
D1+_HDMI4
002:E14
D2-_HDMI4
002:E14
D2+_HDMI4
UI_HW_PORT4
HDMI EEPROM
CAT24C02WI-GT3
+3.3V
A0
A1
A2
C612
C613
C614
0 . 1 u F
0 . 1 u F
0 . 1 u F
VSS
CAT24C02WI-GT3
A0
A1
A2
VSS
GND
SEL1_HDMI_SW
CAT24C02WI-GT3
SEL2_HDMI_SW
A0
A1
A2
VSS
DDC_SDA_SW
DDC_SCL_SW
CAT24C02WI-GT3
A0
48
A14
A1
B14
47
46
VCC_6
A13
A2
45
44
B13
IC604-*1
GND_6
43
VSS
42
A12
BU16027KV
B12
41
40
VCC_5
A11
39
B11
38
SCL1
37
SDA1
36
HDMI S/W_rohm
HPD1
35
RESERVE1
34
S2
33
HDMI_CEC
5V_HDMI_1
+5V_ST
ENKMC2838-T112
D600
IC600
EDID_WP
VCC
1
8
R618
WP
0
R626
R629
2
7
C603
4.7K
0 . 1 u F
4.7K
SCL
3
6
DDC_SCL_1
R623
0
SDA
4
5
DDC_SDA_1
5V_HDMI_2
+5V_ST
IC601
ENKMC2838-T112
D602
VCC
1
8
R640
WP
0
R646
2
7
C607
4.7K
0 . 1 u F
SCL
3
6
DDC_SCL_2
R645
0
SDA
4
5
DDC_SDA_2
R642
0
5V_HDMI_3
ENKMC2838-T112
D606
IC602
EDID_WP
VCC
1
8
R641
WP
0
R644
2
7
C615
0 . 1 u F
4.7K
SCL
R647
0
3
6
DDC_SCL_3
SDA
4
5
DDC_SDA_3
R648
0
5V_HDMI_4
+5V_ST
IC603
EDID_WP
VCC
1
8
R619
WP
0
R630
2
7
C604
0 . 1 u F
4.7K
SCL
R620
0
3
6
DDC_SCL_4
SDA
4
5
DDC_SDA_4
R622
0
+3.3V_ST
R627
R631
120K
OPT
Q600
MMBD301LT1G
SSM6N15FU
D603
30V
SOURCE1
DRAIN1
1
6
CEC_REMOTE
GATE1
GATE2
OPT
2
5
DRAIN2
SOURCE2
OPT
3
4
C605
0 . 1 u F
16V
R625
0
GND
EAX60890801
2 0 0 9 . 0 4 . 1 6
HDMI
6
LGE Internal Use Only
1 2
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