LG 26LT360C-TA (CHASSIS:LB2AB) 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.
RXB3-
RXB4+
RXA3+
3.3K
OPT
R705
R705
1000pF
50V
50V
OPT
C702
1000pF
50V
50V
C709
OPT
RXB2+
+3.3V_Normal
0 . 1 u F
16V
16V
HD
C703
RXA2-
PANEL_VCC
10uF
16V
16V
OPT
C700
3.3K
OPC_EN
R703
10K
OPT
R710
R710
RXB4-
RXB0-
PANEL_VCC
RXA0+
RXB3+
RXA1-
RXB1-
FF10001-30
P705
HD
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
30
31
PWM_DIM
RXA1+
F I - R E 5 1 S - H F - J - R 1 5 0 0
P703
FHD
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
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
RXA3-
RXBCK-
RXB2-
RXA1+
0 . 1 u F
16V
16V
C710
FHD
RXA0-
3.3K
OPT
R712
RXACK-
+3.3V_Normal
10K
OPT
R704
10K
BIT_SEL_LOW
R709
0
OPT
R713
RXA4-
RXA3+
RXA2+
RXA3-
RXA2+
RXACK-
RXB1+
RXACK+
RXA0+
10K
OPT
R711
RXA4+
+3.3V_Normal
10uF
16V
16V
OPT
C701
RXA2-
0
OPC_EN
R706
RXA0-
RXA1-
RXACK+
RXB0+
RXBCK+
70-ohm
FHD
L702
70-ohm
HD
L701
20110324
GP3_S7LR
LVDS_LARGE
11
RXA1-
RXA0-
RXBCK-
RXA2-
RXA2+
RXA2+
RXA2+
P o l - c h a n g e
RXBCK+
RXB4-
LVDS_SEL
RXB1-
RXA3-
RXB1-
RXB3+
RXACK+
RXBCK+
[ 3 0 P i n L V D S C o n n e c t o r ]
( F o r H D 6 0 H z _ N o r m a l )
RXB3+
RXA0-
L V D S f o r l a r g e i n c h
RXA3+
RXA1+
RXB0-
RXA2+
RXACK-
RXBCK+
RXACK+
RXA0+
RXB2+
RXB3-
RXBCK-
RXACK+
RXA2+
RXB4-
RXB2-
RXBCK-
RXA3+
RXB2-
RXA4-
RXB2+
RXB1-
RXB2-
S h i f t
C h a n g e i n S 7 L R
RXA1-
P o l - c h a n g e
RXB4-
RXB4+
RXBCK-
RXB4-
RXB0-
RXA3-
RXB3-
[ 5 1 P i n L V D S C o n n e c t o r ]
( F o r F H D 6 0 H z )
RXB1-
RXA4+
RXB4+
LVDS_SEL
RXA4-
RXA2+
RXB0+
RXB2-
RXA4-
RXB3-
RXA1+
RXACK+
RXB0+
RXB2+
RXACK+
RXA1+
RXB3-
RXA4-
RXB3+
RXBCK+
RXB0-
RXB0+
RXB0-
RXB2-
RXA3+
RXA2-
RXA1-
RXA4-
OPC_SEL
RXA1-
RXB2+
RXA3-
RXB2+
RXB2-
RXB1+
RXB0+
C h a n g e i n S 7 L R
RXB4+
RXBCK+
RXA3-
RXB0+
RXB1+
RXB3+
RXBCK+
RXA3-
RXACK-
RXA0-
RXB0-
RXA4+
RXA0-
RXA0+
RXB4-
RXACK-
RXB3-
RXB0-
RXB4+
RXA3-
RXA2+
RXA0-
RXA0+
FOR FHD REVERSE(8bit)
MIRROR
RXB1+
RXB4-
RXB2+
RXA2-
RXB3+
RXACK-
RXB3+
RXA3-
RXA0+
RXA1-
RXA2-
RXB1-
RXA1+
RXB3-
RXA4+
RXB0+
RXA4-
RXB3-
RXB3+
RXB2+
RXA4+
RXB0-
RXB1-
RXA1-
RXB1+
RXA2-
RXA2-
RXA4+
RXB1+
RXACK+
RXB4-
RXA4-
RXACK-
BIT_SEL
FOR FHD REVERSE(10bit)
RXB1-
RXA4+
MIRROR
RXBCK+
RXA4+
RXA0+
RXA1+
RXB4+
RXA0+
RXA0-
RXA3+
RXA3+
RXACK+
RXACK-
RXB4+
RXA0+
RXBCK-
RXB0+
RXA1+
RXA2-
RXB1+
RXA0-
RXB4+
RXB1+
RXA3+
RXA3+
RXB2-
RXA1+
RXBCK-
RXACK-
RXA1-
RXBCK-
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.
SPI_SCK
+3.5V_ST
KRC103S
Q1401
OPT
E
B
C
+3.5V_ST
0 . 1 u F
C1401
4.7K
R1404
OPT
/SPI_CS
SPI_SDO
MX25L8006EM2I-12G
IC1401
S_FLASH_MAIN_MACRONIX
3
WP#
2
SO/SIO1
4
GND
1
CS#
5
S I / S I O 0
6
SCLK
7
HOLD#
8
VCC
33
R1405
10K
R1403
OPT
SPI_SDI
/FLASH_WP
0
OPT
R1401
W25Q80BVSSIG
IC1401-*1
S_FLASH_MAIN_WINBOND
3
%WP[IO2]
2
DO[IO1]
4
GND
1
CS
5
D I [ I O 0 ]
6
CLK
7
HOLD[IO3]
8
VCC
+3.5V_ST
SFLASH
20110324
13
GP3_S7LR
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.
+12V/+15V
1uF
25V
25V
OPT
C1801
5.1V
ZD1803
RJP
5.1V
ZD1802
RJP
3.9K
R1811
RJP
3.9K
R1812
RJP
AO3407A
Q1800
RJP
G
D
S
5.1V
ZD1804
RJP
3.9K
R1809
RJP
510
R1804
RJP
2 . 2 u F
16V
C1800
RJP
510
R1805
RJP
3.9K
R1810
RJP
510
R1806
RJP
5.1V
ZD1801
RJP
510
R1807
RJP
39pF
OPT
OPT
C1813
39pF
OPT
OPT
C1812
EXT_SPK_R-
3:AF8
EXT_SPK_DET
+3.3V_Normal
51K
R1827
OPT
100
R1828
EXT_SPK
RJP_CTRL0
RJP_CTRL1
RJP_CTRL2
RJP_CTRL3
RJP_CTRL4
510
R1854
RJP
3.9K
R1855
RJP
5.1V
ZD1805
RJP
0
R1856
RJP_NORMAL
AO3407ARJP_PROTECTION
Q1802
G
D
S
22uF
16V
16V
C1803
OPT
EXT_AMP_L_IN
002:V11
EXT_SPK_L+
009:X24
SUB_AMP_MUTE
+5V_SUB_AMP
+3.5V_ST
1uF
10V
EXT_SPK
C1834
TPA6011A4PWPRG4
IC1800
EXT_SPK
3
PVDD_1
2
ROUT-
4
RHPIN
1
PGND_1
6
RIN
5
RLINEIN
7
VDD
8
LIN
9
LLINEIN
10
LHPIN
11
PVDD_2
12
LOUT-
13
PGND_2
14
LOUT+
15
SHUTDOWN
16
FADE
17
BYPASS
18
AGND
19
SEMAX
20
SEDIFF
21
VOLUME
22
HP/LINE
23
SE/BTL
24
ROUT+
EXT_SPK_L-
009:X24
22uF
16V
EXT_SPK
16V
EXT_SPK
C1835
1uF
25V
25V
EXT_SPK
C1837
100
EXT_SPK
R1847
3.3K
EXT_SPK
R1849
1K
EXT_SPK
R1848
100
EXT_SPK
R1850
4.7K
EXT_SPK
R1852
100
EXT_SPK
R1853
10K
EXT_SPK
R1851
0
EXT_SPK
R1846
1K
EXT_SPK
R1845
0 . 1 u F
EXT_SPK
C1836
BLM18PG121SN1D
L1800
RJP
0
RJP_PROTECTION
R1837
5.1K
RJP_PROTECTION
R1833
5.1K
RJP_PROTECTION
R1834
10K
R1802
RJP
10K
R1801
RJP
10K
R1800
RJP
1K
RJP_PROTECTION
R1836
100K
RJP_PROTECTION
R1835
L1802 EXT_SPK
EXT_AMP_R_IN
002:V11
1uF
10V
EXT_SPK
C1802
100
OPT
R1803
1K
EXT_SPK
R1814
EXT_SPK_R-
009:X24
1K
EXT_SPK
R1813
EXT_SPK_R+
009:X24
P E J 0 2 9 - 0 2
JK1801
3
E_SPRING
6
T_TERMINAL
7
B_TERMINAL
5
T_SPRING
4
R_SPRING
8
G_SPRING
EXT_SPK
L1803
EXT_SPK_R+
3:AF8
EXT_SPK
L1804
EXT_SPK_L-
3:AF8
EXT_SPK
L1805
EXT_SPK_L+
3:AF8
39pF
OPT
OPT
C1811
39pF
OPT
OPT
C1810
KRJV9768-1001-024
JK1800
RJP
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
0.01uF
C1804
RJP
0.01uF
C1842
RJP
0.01uF
C1805
RJP
0.01uF
C1807
RJP
0.01uF
C1806
RJP
MMBT3904(NXP)
EXT_SPK
Q1805
E
B
C
4.7K
EXT_SPK
R1808
SIDE_JACK
20110324
18
GP3_S7LR
RJP
SPEAKER OUT JACK
EXT_SPEAKER_AMP
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.
0 . 1 u F
16V
16V
C1907
+5V_Normal
BLM18PG121SN1D
L1902
CI_SLOT
CI_MCLKI
0 . 1 u F
16V
16V
C1912
OPT
/CI_CD2
4 . 7 u F
16V
16V
C1911
0 . 1 u F
16V
16V
C1913
47
R1919
10K
R1904
CI_TS_DATA[2]
+5V_CI_ON
/CI_CD1
/PCM_IRQA
/CI_CD1
PCM_A[0]
PCM_A[12]
0 . 1 u F
16V
16V
C1904
CI_WE
CI_MDI[0]
/PCM_IOWR
CI_ADDR[9]
CI_TS_DATA[4]
CI_WE
CI_IOWR
10K
R1924
10uF
10V
10V
C1906
+3.3V_CI
PCM_A[6]
FE_TS_DATA[0-7]
REG
33
AR1907
47
R1901
10K
R1906
0
OPT
R1916
33
AR1912
PCM_A[9]
BLM18PG121SN1D
L1901
0.1uF
16V
C1910
0
OPT
R1909
CI_ADDR[0]
CI_TS_DATA[1]
CI_DET
10K
OPT
R1923
CI_ADDR[4]
CI_MDI[6]
CI_DET
GND
33
AR1903
33
AR1913
CI_TS_DATA[6]
10K
R1917
PCM_RST
10K
R1913
100
R1908
PCM_A[1]
CI_ADDR[2]
/PCM_CD
CI_MDI[5]
PCM_5V_CTL
PCM_A[7]
33
AR1908
CI_OE
+3.3V_CI
CI_ADDR[8]
GND
CI_OE
CI_TS_CLK
0 . 1 u F
C1909
CI_ADDR[7]
CI_IORD
CI_DATA[0-7]
CI_ADDR[1]
CI_MDI[3]
PCM_A[11]
CI_ADDR[6]
10067972-050LF
EAG41860101
P1902
CI_SLOT
G1
G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
26
60
27
61
28
62
29
63
30
64
31
32
33
34
65
66
67
68
69
0.1uF
C1901
OPT
CI_ADDR[12]
/CI_CD2
FE_TS_SYNC
CI_ADDR[14]
CI_MDI[5]
CI_IORD
74LVC1G32GW
IC1901
CI_SLOT_OR_GATE_NXP
3
GND
2
A
4
Y
1
B
5
VCC
CI_ADDR[3]
CI_TS_VAL
PCM_A[14]
CI_ADDR[11]
/PCM_WAIT
CI_TS_SYNC
0.1uF
C1902
33
AR1909
CI_IOWR
0.1uF
16V
C1908
OPT
47
R1902
REG
CI_MDI[7]
CI_ADDR[13]
GND
/PCM_OE
CI_MDI[3]
CI_MDI[4]
PCM_A[4]
2.2K
R1922
TOSHIBA
TC74LCX244FT
0ITO742440D
IC1902
3
2Y4
2
1A1
4
1A2
1
1OE
6
1A3
5
2Y3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2OE
20
VCC
/PCM_REG
CI_MDI[2]
+5V_Normal
CI_MDI[0]
CI_MCLKI
CI_MIVAL_ERR
33
AR1904
0
OPT
R1910
PCM_A[5]
/PCM_CE
22K
R1914
CI_MDI[7]
PCM_A[2]
CI_MISTRT
33
AR1905
47
R1915
/PCM_WE
CI_MDI[4]
10K
R1903
+3.3V_CI
100
R1920
10K
R1912
OPT
PCM_A[10]
+5V_Normal
FE_TS_VAL_ERR
CI_DATA[0-7]
33
AR1906
CI_ADDR[5]
CI_TS_DATA[7]
CI_ADDR[10]
GND
/PCM_IORD
47
R1918
33
AR1901
CI_TS_DATA[3]
+5V_CI_ON
100
R1907
CI_TS_DATA[5]
CI_MDI[1]
CI_TS_DATA[0]
CI_MDI[2]
FE_TS_CLK
PCM_A[8]
PCM_D[0-7]
0 . 1 u F
16V
16V
C1903
PCM_A[3]
0 . 1 u F
C1905
GND
CI_MIVAL_ERR
+3.3V_CI
CI_MISTRT
10K
R1905
CI_MDI[1]
CI_ADDR[0-14]
CI_MDI[6]
+3.3V_Normal
10K
R1921
PCM_A[13]
GND
33
R1925
33
R1926
33
R1927
12pF
50V
50V
C1914
MMBT3904(NXP)
Q1901
E
B
C
AO3407A
Q1902
CI_SLOT
G
D
S
CI_DATA[6]
CI_ADDR[11]
CI_ADDR[14]
CI_ADDR[6]
CI_DATA[0]
FE_TS_DATA[0]
FE_TS_DATA[3]
FE_TS_DATA[7]
CI_DATA[2]
CI_ADDR[10]
CI_DATA[0-7]
CI_ADDR[0]
CI_ADDR[13]
CI_DATA[0-7]
CI_DATA[0-7]
CI_ADDR[5]
FE_TS_DATA[4]
FE_TS_DATA[2]
PCM_D[7]
FE_TS_DATA[6]
CI_DATA[7]
CI_DATA[2]
CI_DATA[7]
CI_DATA[3]
CI_ADDR[2]
CI_ADDR[1]
CI_ADDR[9]
FE_TS_DATA[5]
PCM_D[1]
CI_DATA[1]
CI_ADDR[3]
CI_DATA[1]
PCM_D[0-7]
CI_DATA[4]
CI_ADDR[4]
PCM_D[3]
PCM_D[6]
CI_ADDR[12]
PCM_D[4]
PCM_D[0]
PCM_D[2]
CI_DATA[0]
CI_DATA[4]
PCM_D[5]
CI_DATA[5]
CI_DATA[5]
CI_DATA[6]
CI_ADDR[7]
FE_TS_DATA[1]
CI_DATA[3]
CI_ADDR[8]
PCMCI
20110324
20
GP3_S7LR
CI TS INPUT
CI SLOT
CI HOST I/F
CI DETECT
* O p t i o n n a m e o f t h i s p a g e : C I _ S L O T
C I R e g i o n
( b e c a u s e o f H o n g K o n g )
CI POWER ENABLE CONTROL
CLOSE TO MSTAR
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