55LH95, 55LHX (CHASSIS:LA92E) - LG TV Service Manual (repair manual). Page 81

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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.
LD1301
SML-201MT
I2C_SCL
9:AA17;12:N7;12:Z14;AH10
I2C_SDA1
12:Z13
R1301
4.7K
1005
I2C_SCL1
12:Z15
UART0_TXD
12:AH15
UART0_RXD
12:AH14
L
1
3
0
1
U
B
W
3
2
1
6
-
1
2
1
BB_RSTN
9:N12;AH8
R1302
0
1005
R1303
0
1005
VCC3.3V
R1304
1M
1005
VCC3.3V
VCC3.3V
VCC3.3V
R1305
470
1005
HDMI_INTN
12:E14;AH9
R1306
4.7K
1005
VCC5V
RB7/AN7
AH12
RB6/AN6
AH12
C1303
22uF
10V
3216
/MCLR
AH13
LD1302
SML-201MT
R1307
470
1005
R1308
4.7K
1005
R1309
0
1005
OPT
R
1
3
1
0
1
K
1005
LD1303
SML-201MT
TP1301
HDMI_RSTN
12:E13;AH8
VCC3.3V
R1311
4.7K
1005
BB_INTN
9:AA16;AH9
TP1302
I2C_SDA
9:AA17;12:N7;12:Z14;AH10
/MCLR
F15
RB7/AN7
J10
RB6/AN6
J10
R1313
0 1005
R1314
0 1005
R1315
0 1005
R1316
0 1005
R1317
0 1005
R1318
0 1005
R1319
0
1005
R1312
0
1005
I2C_SCL
9:AA17;12:N7;12:Z14;W14
I2C_SDA
9:AA17;12:N7;12:Z14;W14
UART1_RXD
L9
UART1_TXD
M9
HDMI_INTN
12:E14;W16
BB_INTN
9:AA16;W16
HDMI_RSTN
12:E13;L9
BB_RSTN
9:N12;L9
UART1_RXD
AH11
UART1_TXD
AH11
R1320
4.7K
1005
R1321
4.7K
1005
VCC3.3V
R1322
4.7K
1005
R1323
4.7K
1005
TP1303
R1324
4.7K
1005
DETECT
Q17
R1325
4.7K 1005
DETECT
AH7
IC1301
PIC32MX340F256H
1
PMD5/RE5
2
PMD6/RE6
3
PMD7/RE7
4
PMA5/SCK2/CN8/RG6
5
PMA4/SDI2/CN9/RG7
6
PMA3/SDO2/CN10/RG8
7
MCLR
8
PMA2/SS2/CN11/RG9
9
VSS_1
10
VDD_1
11
C1IN+/AN5/CN7/RB5
12
C1IN-/AN4/CN6/RB4
13
C2IN+/AN3/CN5/RB3
14
C2IN-/AN2/SS1/CN4/RB2
15
PGC1/EMUC1/AN1/VREF-/CVREF-/CN3/RB1
16
PGD1/EMUD1/PMA6/AN0/VREF+/CVREF+/CN2/RB0
17
PGC2/EMUC2/AN6/OCFA/RB6
18
PGD2/EMUD2/AN7/RB7
19
AVDD
20
AVSS
21
U2CTS/C1OUT/AN8/RB8
22
PMA7/C2OUT/AN9/RB9
23
TMS/CVREFOUT/PMA13/AN10/RB10
24
TDO/PMA12/AN11/RB11
25
VSS_2
26
VDD_2
27
TCK/PMA11/AN12/RB12
28
TDI/PMA10/AN13/RB13
29
PMALH/PMA1/U2RTS/BCLK2/AN14/RB14
30
PMALL/PMA0/AN15/OCFB/CN12/RB15
31
PMA9/U2RX/SDA2/CN17/RF4
32
PMA8/U2TX/SCL2/CN18/RF5
33
U1TX/SDO1/RF3
34
U1RX/SDI1/RF2
35
U1RTS/BCLK1/SCK1/INT0/RF6
36
SDA1/RG3
37
SCL1/RG2
38
VDD_3
39
OSC1/CLKI/RC12
40
OSC2/CLKO/RC15
41
VSS_3
42
IC1/RTCC/INT1/RD8
43
IC2/U1CTS/INT2/RD9
44
IC3/PMCS2/PMA15/INT3/RD10
45
IC4/PMCS1/PMA14/INT4/RD11
46
OC1/RD0
47
SOSCI/CN1/RC13
48
SOSCO/T1CK/CN0/RC14
49
OC2/RD1
50
OC3/RD2
51
OC4/RD3
52
PMWR/OC5/IC5/CN13/RD4
53
PMRD/CN14/RD5
54
CN15/RD6
55
CN16/RD7
56
VCAP/VDDCORE
57
ENVREG
58
RF0
59
RF1
60
PMD0/RE0
61
PMD1/RE1
62
PMD2/RE2
63
PMD3/RE3
64
PMD4/RE4
C1302
0.1uF
1005
C1306
150uF
6.3V
7343
C1304
150uF
6.3V
7343
X1301
8MHz
C1307
0.1uF
C1308
0.1uF
P1302
12507WS-08L
1
2
3
4
5
6
7
8
9
P1301
12507WS-15L 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
C1305
13pF
50V
C1301
13pF
50V
A
G
N
V
D
AJ
AE
S
AF
AM
AK
I
E
L
AB
B
Y
J
W
F
AD
U
AO
K
AI
Q
Z
R
AA
AG
AH
M
X
H
P
AL
AN
AC
O
C
T
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
uController
2009.03.21
W-TV Rx
13  13
Crystal matching
22pF -> 13pF
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