LG 22LT560C (CHASSIS:LA2AA) Service Manual ▷ View online
U
S
B
D
O
W
N
S
T
R
E
A
M
USB DOWN STREAM
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.
USB_OCP_DIODE_1EA
2011/11/18
52
GP4L_S7LR2
IC1450
AP2191DSG
EAN61849601
3
IN_2
2
IN_1
4
EN
1
GND
5
FLG
6
OUT_1
7
OUT_2
8
NC
SIDE_USB1_DM
C1453
0.1uF
0.1uF
C1452
10uF
10V
10uF
10V
USB1_CTL
R1455
4.7K
OPT
R1454
10K
L1451
CIS21J121
+3.3V_Normal
SIDE_USB1_DP
+5V_USB
C1451
22uF
22uF
16V
R1451
47
JK1450
3
A
U
0
4
S
-
3
0
5
-
Z
C
-
(
L
G
)
USB_1_NORMAL
1
2
3
4
5
L1451-*1
MLB-201209-0120P-N2
120-ohm
USB1_OCD
D1451
RCLAMP0502BA
RCLAMP0502BA
OPT
R1458
2K
1/8W
5%
OPT
R1459
2K
1/8W
5%
OPT
JK1450-*1
3AU04S-345-ZC-H-LG
USB_1_32LS3500
1
2
3
4
5
USB (SIDE)
$0.0665
USB1_DIODES
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.
HDMI_3EA(SIDE HDMI_1EA)
2011/08/12
53
GP4L_S7LR2
DDC_SCL_1
JK802
EAG59023302
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
JK801
EAG59023302
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
DDC_SCL_2
Q801
2SC3052
HDMI_2
E
B
C
HDMI_ARC
R801
3.3K
HDMI_2
HDMI_CEC
D0+_HDMI2
HDMI_CEC
D1+_HDMI1
5V_HDMI_1
R885
2.7K
HDMI_2
5V_HDMI_2
DDC_SDA_2
R802
3.3K
3.3K
HDMI_1
R828
10K
HDMI_2
D1-_HDMI1
R803
1.8K
HDMI_2
DDC_SDA_1
D0-_HDMI1
D0-_HDMI2
D0+_HDMI1
D1+_HDMI2
DDC_SCL_2
5V_DET_HDMI_2
+5V_Normal
5V_DET_HDMI_1
R896
1K
HDMI_1
+5V_Normal
D2+_HDMI1
D2-_HDMI1
DDC_SDA_2
CK+_HDMI1
C802
0.1uF
16V
0.1uF
16V
NON_CI_CAP_HDMI_1
D2-_HDMI2
CK-_HDMI1
HPD2
R805
0
HDMI_ARC
CK-_HDMI2
R889
2.7K
HDMI_2
R806
10K
HDMI_1
DDC_SDA_1
CK+_HDMI2
R807
10K
HDMI_2
5V_HDMI_1
R855
100
100
R804
1.8K
HDMI_1
5V_HDMI_2
R895
1K
HDMI_2
D2+_HDMI2
C801
0.1uF
16V
0.1uF
16V
NON_CI_CAP_HDMI_2
D1-_HDMI2
R888
2.7K
DDC_SCL_1
CEC_REMOTE_S7
R884
2.7K
R830
10K
HDMI_1
Q802
2SC3052
HDMI_1
E
B
C
HDMI_CEC
HPD1
D821
MMBD6100
A
2
C
A
1
D822
MMBD6100
HDMI_2
A
2
C
A
1
D802
OPT
D801
OPT
R815
MMBT3904(NXP)
HDMI_SIDE
E
B
C
CK-_HDMI4
D2+_HDMI4
R813
1.8K
HDMI_SIDE
R812
3.3K
HDMI_SIDE
R811
1K
HDMI_SIDE
DDC_SDA_4
D2-_HDMI4
C804
0.1uF
16V
0.1uF
16V
R809
10K
HDMI_SIDE
D1-_HDMI4
JK803
EAG62611201
HDMI_SIDE
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
5V_DET_HDMI_4
D0-_HDMI4
R808
0
HDMI_SIDE
D1+_HDMI4
5V_HDMI_4
DDC_SCL_4
CK+_HDMI4
R816
10K
HDMI_SIDE
HPD4
D804
OPT
D0+_HDMI4
HDMI_CEC
D803
ENKMC2838-T112
A
1
C
A
2
DDC_SCL_4
C803
0.1uF
R810
2.7K
DDC_SDA_4
R814
2.7K
+5V_Normal
5V_HDMI_4
HDMI_2EA(NON SIDE HDMI)
HDMI_2
HDMI_1
For CEC
SIDE_HDMI
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.
REAR AV_RGB
DSUB_B
R1149
0
0
OPT
JK1104
SPG09-DB-010
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
R1140
2.2K
2.2K
RGB_DDC_SDA
PM_TXD
C1128
18pF
18pF
50V
+5V_Normal
DSUB_G
R1137
75
D1115
ENKMC2838-T112
A1
C
A2
R1151
0
R1148
0
0
OPT
C1127
18pF
50V
RGB_DDC_SCL
C1122
68pF
50V
68pF
50V
OPT
+3.3V_Normal
DSUB_DET
R1146
10K
10K
R1147
1K
1K
R1150
0
C1126
68pF
50V
68pF
50V
OPT
C1129
0.1uF
16V
DSUB_VSYNC1
DSUB_R
R1139
2.2K
DSUB_HSYNC1
R1135
75
75
PM_RXD
R1133
75
75
R229
68
R231
68
R232
33
R230
33
C208
0.047uF
DSUB_VSYNC1
C205
0.047uF
C210
1000pF
R233
68
DSUB_HSYNC1
DSUB_R
R4023
2.4K
C207
0.047uF
R4024
510
R228
33
C204
0.047uF
DSUB_B
R4025
510
C209
0.047uF
R4026
10K
C206
0.047uF
DSUB_G
DSUB_HSYNC
DSUB_VSYNC
DSUB_R+
DSUB_R-
DSUB_G+
DSUB_G-
DSUB_B+
DSUB_B-
DSUB_SOG
D1111
20V
20V
OPT
D1110
20V
20V
OPT
D1112
20V
20V
OPT
D1109
20V
OPT
D1113
20V
20V
OPT
D1114
5.6V
5.6V
OPT
D1117
5.6V
OPT
D1116
5.6V
5.6V
OPT
R1161
470K
R1160
10K
10K
AV_PC_DVI_R_IN
R1159
75
75
R1158
10K
10K
AV_CVBS_DET
+3.3V_Normal
D1120
30V
AV_PC_DVI_L_IN
R1157
12K
12K
C1134
47pF
50V
47pF
50V
C1132
330pF
50V
C1133
330pF
50V
330pF
50V
L1102
120-ohm
L1101
120-ohm
R1154
470K
C1131
220pF
50V
220pF
50V
OPT
JK1122
PPJ233-01
4A
[YL]O-SPRING
5A
[YL]E-LUG
3A
[YL]CONTACT
4B
[WH]C-LUG
5C
[RD]E-LUG
4C
[RD]O-SPRING
3C
[RD]CONTACT
D1118
5.6V
R1153
12K
R1152
1K
D1119
5.6V
5.6V
OPT
AV_CVBS_IN
C1130
0.1uF
16V
0.1uF
16V
D1121
5.6V
R1156
10K
10K
2011.10. 14
54
GP4L_S7LR2
REAR AV_RGB
RGB-PC
* Option : RGB_PC
* Close to main IC
Rear AV
L-MONO
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.
+3.5V_ST
R5602
33
33
S_FLASH_NON_OS
/SPI_CS
SPI_SDI
SPI_SCK
C5601
0.1uF
S_FLASH_NON_OS
SPI_SDO
SPI_SDO
+3.5V_ST
IC1401-*1
W25Q80BVSSIG
S_FLASH_OS_WINBOND
3
%WP[IO2]
2
DO[IO1]
4
GND
1
CS
5
DI[IO0]
6
CLK
7
HOLD[IO3]
8
VCC
+3.5V_ST
SPI_SCK
R1401
0
OPT
SPI_SDI
IC1401
MX25L8006EM2I-12G
S_FLASH_OS_MACRONIX
3
WP#
2
SO/SIO1
4
GND
1
CS#
5
SI/SIO0
6
SCLK
7
HOLD#
8
VCC
R1404
4.7K
OPT
+3.5V_ST
R1403
10K
10K
OPT
/SPI_CS
C1401
0.1uF
0.1uF
S_FLASH_OS
/FLASH_WP
R1405
33
S_FLASH_OS
IC5601-*1
W25Q64BVSFIG
S_FLASH_NON_OS_WINBOND
3
NC_1
2
VCC
4
NC_2
1
HOLD[IO3]
6
NC_4
5
NC_3
7
CS
8
DO[IO1]
9
WP[IO2]
10
GND
11
NC_5
12
NC_6
13
NC_7
14
NC_8
15
DIO[IO0]
16
CLK
Q1401
MMBT3904(NXP)
MMBT3904(NXP)
OPT
E
B
C
R5603
10K
S_FLASH_NON_OS
IC5601
MX25L6406EMI-12G
S_FLASH_NON_OS_MACRONIX
3
NC_1
2
VCC
4
NC_2
1
HOLD#
6
NC_4
5
NC_3
7
CS#
8
SO/SIO1
9
WP#
10
GND
11
NC_5
12
NC_6
13
NC_7
14
NC_8
15
SI/SIO0
16
SCLK
Serial FLASH
2011.08.29
56
GP4L_S7LR
Serial Flash for SPI boot_NON_OS and OS
Click on the first or last page to see other 22LT560C (CHASSIS:LA2AA) service manuals if exist.