LG 42LT360C-ZA (CHASSIS:LD2AC) Service Manual ▷ View online
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.
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.
1000pF
50V
C2404
1.5K
R2413
OPT
LED_W
100
R2402
JP2407
+3.5V_ST
LED_R
0 . 1 u F
16V
C2403
JP2408
JP2411
AMOTECH
5.6V
D2402
10K
1%
R2405
100pF
50V
C2407
0 . 1 u F
C2402
+3.5V_ST
0 . 1 u F
C2401
1.5K
R2414
+3.5V_ST
JP2410
22
R2428
10K
1%
R2404
JP2403
KEY1
47K
R2426
IR
0 . 1 u F
16V
C2410
OPT
KEY2
JP2409
100
R2401
AMOTECH
5.6V
D2401
5.6V
D2405
BLM18PG121SN1D
L2401
BLM18PG121SN1D
L2402
BLM18PG121SN1D
L2403
22
IR_OUT
R36
1K
IR_OUT
R39
+3.5V_ST
1K
IR_OUT_EU_ASIA
R37
+3.5V_ST
47K
IR_OUT
R40
IR_OUT
10K
IR_OUT_EU_ASIA
R38
0
R41
IR_OUT_Brazil_USA
0 . 1 u F
16V
OPT
C2411
JP2404
JP2405
JP2406
12507WR-10L
P2401
1
2
3
4
5
6
7
8
9
10
11
2SC3052
IR_OUT_EU_ASIA
Q30
E
B
C
2SC3052
IR_OUT
Q31
E
B
C
20110324
6
GP3_S7LR
IR/CONTROL-L
IR & LED
CONTROL
IR OUT
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.
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.
USB1_CTL
10K
R1454
MLB-201209-0120P-N2
120-ohm
L1451
AP2191DSG
EAN61849601
IC1450
3
IN_2
2
IN_1
4
EN
1
GND
5
FLG
6
OUT_1
7
OUT_2
8
NC
CIS21J121
L1451-*1
+5V_USB
10uF
10V
10V
C1452
USB1_OCD
SIDE_USB_DM
0 . 1 u F
C1453
4.7K
OPT
R1455
SIDE_USB_DP
+3.3V_Normal
22uF
16V
16V
C1451
47
R1451
USB DOWN STREAM
3AU04S-345-ZC-H-LG
JK1450
USB_Commercial LED
1
2
3
4
5
1/8W
2K
5%
R1458
1/8W
2K
5%
R1459
USB DOWN STREAM
3AU04S-305-ZC-(LG)
USB_LK437 ONLY
JK1450-*1
1
2
3
4
5
20101023
GP2R
USB_OCP_DIODE
7
USB_DIODES
$ 0 . 0 7 7
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.
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.
5V_DET_HDMI_4
D804
OPT
DDC_SDA_1
10K
R862
D1+_HDMI2
HDMI_CEC
D0-_HDMI1
GND
EAG59023302
JK801
HDMI_2
14
13
5
D1_GND
20
SHIELD
12
11
2
D2_GND
19
18
10
CK+
4
D1+
1
D2+
17
9
D0-
8
D0_GND
3
D2-
16
7
D0+
6
D1-
15
J P 8 0 5
CK-_HDMI4
68K
R854
OPT
D0+_HDMI2
0
R815
D2-_HDMI2
HPD4
10K
R828
CK+_HDMI1
D0+_HDMI4
1K
R896
0
OPT
R805
1.8K
R803
HPD2
OPT
D811
D801
OPT
5V_DET_HDMI_2
D802
OPT
HDMI_CEC
1.8K
R837
DDC_SCL_4
HDMI_CEC
DDC_SDA_2
EAG62611201
HDMI_SIDE
JK803
14
13
5
D1_GND
20
BODY_SHIELD
12
11
2
D2_GND
19
18
10
CK+
4
D1+
1
D2+
17
9
D0-
8
D0_GND
3
D2-
16
7
D0+
6
D1-
15
D0+_HDMI1
10K
R808
1.8K
R804
D2+_HDMI4
CK-_HDMI2
10K
R806
D1-_HDMI2
DDC_SCL_1
CK+_HDMI4
J P 8 0 6
EAG59023302
JK802
HDMI_1
14
13
5
D1_GND
20
SHIELD
12
11
2
D2_GND
19
18
10
CK+
4
D1+
1
D2+
17
9
D0-
8
D0_GND
3
D2-
16
7
D0+
6
D1-
15
CK+_HDMI2
0 . 1 u F
16V
16V
C805
OPT
5V_DET_HDMI_1
GND
10K
R830
D0-_HDMI2
CK-_HDMI1
0 . 1 u F
16V
16V
C802
D1-_HDMI1
DDC_SDA_4
AVRL161A1R1NT
OPT
D803
0
R841
1K
R897
68K
OPT
OPT
R857
10K
R807
1K
R895
D1+_HDMI4
3.3K
R835
DDC_SCL_2
0 . 1 u F
16V
16V
C803
5V_HDMI_4
HDMI_ARC
D2-_HDMI4
HDMI_CEC
D2+_HDMI2
5V_HDMI_2
D0-_HDMI4
+3.5V_ST
10K
R856
OPT
D1-_HDMI4
D2+_HDMI1
D2-_HDMI1
3.3K
R802
CEC_REMOTE_S7
3.3K
R801
HPD1
0 . 1 u F
16V
16V
C801
5V_HDMI_1
D1+_HDMI1
0
R824
100
R855
ENKMC2838-T112
D821
D821
A1
C
A2
ENKMC2838-T112
D822
D822
A1
C
A2
2.7K
R884
2.7K
R889
2.7K
R888
5V_HDMI_4
+5V_Normal
DDC_SDA_4
0 . 1 u F
C809
DDC_SCL_1
DDC_SDA_2
5V_HDMI_2
DDC_SDA_1
+5V_Normal
0 . 1 u F
C806
0 . 1 u F
C807
ENKMC2838-T112
D824
D824
A1
C
A2
5V_HDMI_1
DDC_SCL_2
DDC_SCL_4
+5V_Normal
2.7K
R885
2.7K
R891
2.7K
R887
MMBT3904(NXP)
Q803
E
B
C
MMBT3904(NXP)
Q802
E
B
C
MMBT3904(NXP)
Q801
E
B
C
SI1012CR-T1-GE3
Q806
OPT
S
D
G
20110324
GP3_S7LR
HDMI
8
HDMI_1
HDMI_2
For CEC
SIDE_HDMI
HDMI EEPROM
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