DOWNLOAD LG 37LP360H (CHASSIS:LD3AC) Service Manual ↓ Size: 7.25 MB | Pages: 38 in PDF or view online for FREE

Model
37LP360H (CHASSIS:LD3AC)
Pages
38
Size
7.25 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
37lp360h-chassis-ld3ac.pdf
Date
PREV: LG 37LP1R-TE (CHASSIS:ML-051A) Service Manual

LG 37LP360H (CHASSIS:LD3AC) 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.
5V_DET_HDMI_4
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
CK-_HDMI4
D0+_HDMI2
D2-_HDMI2
HPD4
10K
R828
CK+_HDMI1
D0+_HDMI4
1K
R896
1.8K
R803
HPD2
5V_DET_HDMI_2
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
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
5V_DET_HDMI_1
10K
R830
D0-_HDMI2
CK-_HDMI1
D1-_HDMI1
DDC_SDA_4
AVRL161A1R1NT
DELETE
D803
1K
R897
10K
R807
1K
R895
D1+_HDMI4
3.3K
R835
DDC_SCL_2
5V_HDMI_4
D2-_HDMI4
HDMI_CEC
D2+_HDMI2
5V_HDMI_2
D0-_HDMI4
D1-_HDMI4
D2+_HDMI1
D2-_HDMI1
3.3K
R802
CEC_REMOTE_S7
3.3K
R801
HPD1
5V_HDMI_1
D1+_HDMI1
100
R855
ENKMC2838-T112
D821
A1
C
A2
ENKMC2838-T112
D822
A1
C
A2
2.7K
R884
2.7K
R889
2.7K
R888
5V_HDMI_4
+5V_Normal
DDC_SDA_4
DDC_SCL_1
DDC_SDA_2
5V_HDMI_2
DDC_SDA_1
+5V_Normal
ENKMC2838-T112
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
200pF
5.6V
DELETE
D802
200pF
5.6V
DELETE
D814
200pF
5.6V
DELETE
D811
ESD_HDMI
D801
ESD_HDMI
D800
ESD_HDMI
D823
ESD_HDMI
D804
RCLAMP0524PA
D805
ESD_HDMI_SEMTECH
1
8
2
7
3
6
4
5
9
10
RCLAMP0524PA
D806
ESD_HDMI_SEMTECH
1
8
2
7
3
6
4
5
9
10
ESD_HDMI
D808
ESD_HDMI
D807
ESD_HDMI
D810
ESD_HDMI
D809
RCLAMP0524PA
D812
ESD_HDMI_SEMTECH
1
8
2
7
3
6
4
5
9
10
RCLAMP0524PA
D813
ESD_HDMI_SEMTECH
1
8
2
7
3
6
4
5
9
10
ESD_HDMI
D817
ESD_HDMI
D816
ESD_HDMI
D818
ESD_HDMI
D815
RCLAMP0524PA
D819
ESD_HDMI_SEMTECH
1
8
2
7
3
6
4
5
9
10
RCLAMP0524PA
D820
ESD_HDMI_SEMTECH
1
8
2
7
3
6
4
5
9
10
   HDMI
8
HDMI_1
HDMI_2
For CEC
SIDE_HDMI
HDMI EEPROM
2013 S7LR2
2 0 1 2 . 1 1 . 1 2
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.
PM_RXD
PM_TXD
0 . 1 u F
C1005
0 . 3 3 u F
C1001
JP1122
0 . 1 u F
C1004
JP1121
0 . 1 u F
C1006
IR_OUT
CDS3C30GTH
30V
D1008
DELETE
0 . 1 u F
C1002
+3.5V_ST
EAN41348201
MAX3232CDR
IC1000
3
C1-
2
V+
4
C2+
1
C1+
6
V-
5
C2-
7
DOUT2
8
RIN2
9
ROUT2
10
DIN2
11
DIN1
12
ROUT1
13
RIN1
14
DOUT1
15
GND
16
VCC
0 . 1 u F
C1003
CDS3C30GTH
30V
D1007
DELETE
100
R1002
SPG09-DB-009
JK1001
1
2
3
4
5
6
7
8
9
10
100
R1001
1K
R1003
BAP70-02
50V
D1001
+3.5V_ST
10
RS232C
2 0 1 2 . 1 1 . 1 2
2013 S7LR2
      R S - 2 3 2 C
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.
USB DOWN STREAM
3AU04S-305-ZC-(LG)
JK1105
1
2
3
4
5
RCLAMP0502BA
OPT
D1100
+5V_USB
SIDE_USB_DM
22uF
16V
C1117
SIDE_USB_DP
+3.3V_Normal
SPDIF_OUT
0 . 1 u F
16V
C1131
10K
R1104
DELETE
Fiber Optic
2F01TC1-CLM97-4F 
JK1103
3
VIN
2
VCC
1
GND
4
SHIELD
22uF
16V
C1109
DELETE
100pF
50V
C1121
10uF
16V
C1110
DELETE
1K
R1125
HEAD_PHONE
10uF
16V
C1118
HEAD_PHONE
1000pF
50V
C1116
OPT
10K
R1130
HEAD_PHONE
+3.5V_ST
HP_DET
+3.3V_Normal
3.3K
R1129
HEAD_PHONE
1K
R1128
HEAD_PHONE
HP_ROUT
1K
R1155
HEAD_PHONE
SIDE_HP_MUTE
10uF
16V
C1119
HEAD_PHONE
1000pF
50V
C1115
OPT
HP_LOUT
KJA-PH-0-0177
JK1101
HEAD_PHONE
3
DETECT
4
L
5
GND
1
R
MMBT3904(NXP)
Q1102
HEAD_PHONE
E
B
C
MMBT3904(NXP)
Q1101
HEAD_PHONE
E
B
C
MMBT3904(NXP)
Q1104
HEAD_PHONE
E
B
C
MMBT3904(NXP)
Q1103
HEAD_PHONE
E
B
C
MMBT3904(NXP)
Q1106
HEAD_PHONE
E
B
C
MMBT3906(NXP) 
Q1105
HEAD_PHONE
E
B
C
100pF
50V
C1108
470K
R1102
15K
R1107
470K
R1103
PC_L_IN
P E J 0 2 7 - 0 4
JK1102
6B
T_TERMINAL2
7B
B_TERMINAL2
5
T_SPRING
4
R_SPRING
7A
B_TERMINAL1
6A
T_TERMINAL1
3
E_SPRING
10K
R1111
15K
R1108
100pF
50V
C1107
10K
R1110
PC_R_IN
200pF
5.6V
DELETE
D1101
200pF
5.6V
DELETE
D1102
SPG09-DB-010
JK1104
1
RED
2
GREEN
3
BLUE
4
GND_1
5
DDC_GND
6
RED_GND
7
GREEN_GND
8
BLUE_GND
9
NC
10
SYNC_GND
11
GND_2
12
DDC_DATA
13
H_SYNC
14
V_SYNC
15
DDC_CLOCK
16
SHILED
22
R1175
+3.3V_Normal
10K
R1146
RGB_DDC_SCL
1K
R1147
2.2K
R1139
DSUB_R+
DSUB_G+
DSUB_VSYNC
DSUB_HSYNC
75
R1137
DSUB_DET
22
R1162
75
R1135
18pF
50V
C1127
2.2K
R1140
75
R1133
18pF
50V
C1128
RGB_DDC_SDA
+5V_Normal
ENKMC2838-T112
D1115
A1
C
A2
0 . 1 u F
16V
C1129
DSUB_B+
ADMC 5M 02 200L 
5.6V
DELETE
D1117
ADUC 20S 02 010L 
20V
D1113
ADUC 20S 02 010L 
20V
D1109
ADUC 20S 02 010L 
20V
RGB_ZENER
D1112
ADUC 20S 02 010L 
20V
RGB_ZENER
D1110
ADUC 20S 02 010L 
20V
RGB_ZENER
D1111
11
5 . 1 5   M s t a r   C i r c u i t   A p p l i c a t i o n
SPDIF OPTIC JACK
HEADPHONE
PC AUDIO
RGB PC
SIDE USB
2 0 1 2 . 1 1 . 1 2
2013 S7LR2
RGB/HP/USB
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