LG 47SL85-UA (CHASSIS:LA92M) 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.
URSA_RASZ
MEMC_RXO0-
006:R36
+3.3V_MEMC
+3.3V_MEMC
100
R812
URSA_DQS3
009:Q13
0
R843
MEMC_RXE4+
006:R37
0.1uF
C829
URSA_CASZ
MEMC_RXE2-
006:R38
M_SPI_CK
URSA_DQSB3
009:Q12
MEMC_RXO0+
006:R36
URSA_WEZ
MEMC_RXE3-
006:R37
1000pF
C849
URSA_MCLK
009:Q16
0 . 1 u F
C828
0 . 1 u F
C822
0 . 1 u F
C820
OPC_EN
MEMC_RXO2-
006:R35
MEMC_RESET
006:AB20
0
OPT
R842
1K
R809
OPT
2.2K
R853
0 . 1 u F
C834
BLM18PG121SN1D
L806
100
R821
0 . 1 u F
C832
+3.3V_MEMC
BLM18PG121SN1D
L800
1uF
C805
URSA_BA1
2.2K
R852
M_SPI_DI
0
OPT
R845
+3.3V_ST
0
OPT
R854
0
R846OPT
MEMC_RXO1-
006:R35
URSA_BA0
M_SPI_DO
0.1uF
C850
OPT
10uF
10V
C815
10uF
C816
1K
R808
100
R823
URSA_MCLKE
M_SPI_CZ
22uF
16V
C811
1K
R827
OPT
MEMC_SCL
0 0 6 : A I 5
10uF
10V
10V
C858
100
R837
0 . 1 u F
C841
10uF
1
0
V
C807
MEMC_RXO2+
006:R35
1K
R851
0.1uF
C836
1K
OPT
R850
+5V_GENERAL
URSA_A[0-12]
BLM18PG121SN1D
L805
MEMC_RXO4+
006:R34
0
R835
MEMC_RXO3-
006:R34
0 . 1 u F
C831
1K
R828
PWM_DIM
M_XTALI008:W26
0 . 1 u F
C825
1uF
C823
MEMC_RXE0-
006:R38
0 . 1 u F
C824
M_SPI_CZ
008:AG9
0.1uF
C837
MEMC_RXO3+
006:R35
10K
R811
M_SPI_DO
008:AG9
BIT_SEL
MEMC_RXOC-
006:R33
22uF
25V
C848
ISP_TXD_TR
0 0 8 : J 2 2
0 . 1 u F
C847
URSA_MCLKZ
009:Q15
URSA_DQSB0
0.1uF
C814
100
R814
0 . 1 u F
C845
URSA_MCLK1
0 . 1 u F
16V
C856
MEMC_RXOC+
006:R34
MEMC_RXEC+
006:R36
10uF
10V
C804
URSA_ODT
0 0 9 : Q 1 5 ; 0 0 9 : Y 1 5
URSA_DQS1
1K
OPT
R848
URSA_MCLKZ1
MEMC_RXE3+
006:R37
URSA_DQ[0-31]
009:D21;009:AL21
URSA_DQSB1
0.1uF
C830
OPC_OUT1
+3.3V_MEMC
URSA_DQM3
009:Q13
BLM18PG121SN1D
L804
0 . 1 u F
C819
0.1uF
C817
0.1uF
C827
LVDS_SEL
100
R815
100
R819
+1.8V_MEMC
M_SPI_CK
008:AG9
M_SPI_DI
008:AG9
0.1uF
C851
12MHz
X800
56
R806
0
R824
0 . 1 u F
C821
100
R813
1K
R826
1M
R804
10K
R803
100
R822
10uF
C809
100
R818
56
R802
0.1uF
C838
MEMC_RXE0+
006:R39
56
R801
10uF
C812
0.1uF
C803
0 . 1 u F
C846
URSA_DQM1
100
R820
0.1uF
C852
10K
R810
0 . 1 u F
C818
0.1uF
C839
100
R838
56
R807
+3.3V_MEMC
0
R836
0 . 1 u F
C826
0 . 1 u F
C844
15pF
C801
10uF
C813
MEMC_RXEC-
006:R36
+3.3V_MEMC
ISP_RXD_TR
0 0 8 : J 2 3
1K
R849
URSA_DQM0
LVDS_SEL
ISP_RXD_TR
0 0 8 : E 1 0
100
R817
+1.26V_MEMC
MEMC_RXE4-
006:R37
URSA_DQS0
100
R816
MEMC_RXE1+
006:R38
+3.3V_MEMC
MEMC_RXO4-
006:R34
15pF
C800
0
OPT
R833
0
R847
10uF
C810
M_XTALO
008:W26
0
R805
OPT
0.1uF
C854
0 . 1 u F
C833
OPC_OUT2
M_XTALO
008:J28
+3.3V_MEMC
+3.3V_MEMC
BLM18PG121SN1D
L803
URSA_DQM2
009:Q13
0.1uF
C842
1K
R829
OPT
BLM18PG121SN1D
L801
M_XTALI
008:M28
0 . 1 u F
C835
CB3216PA501E
L807
URSA_DQS2
009:Q13
MEMC_RXE2+
006:R38
W25X20AVSNIG
IC800
3
WP
2
DO
4
GND
1
CS
5
DIO
6
CLK
7
HOLD
8
VCC
ISP_TXD_TR
0 0 8 : E 9
MEMC_SDA
0 0 6 : A I 5
0 . 1 u F
16V
C857
0 . 1 u F
C840
BLM18PG121SN1D
L802
URSA_DQSB2
009:Q12
0.1uF
C802
10uF
C806
12V_TCON
0.1uF
C855
0.1uF
C853
22uF
16V
C808
10K
R831
MEMC_RXE1-
006:R38
0.1uF
C843
820
R825
MEMC_RXO1+
006:R35
[ E 1 ]
[ D 1 ]
[ L 9 ]
[ N 5 ]
[ N 4 ]
[ N 1 2 ]
[ N 1 3 ]
LGE7329A
IC801
E1
SDAS
D1
SCLS
F1
GPIO[8]
G1
GPIO[9]
K8
GND_14
E5
VDDC_1
E2
GPIO[10]
F2
GPIO[11]
F3
GPIO[12]
G2
GPIO[13]
M4
GPIO[22]
M5
GPIO[23]
G3
GPIO[14]
E4
GPIO[15]
F4
GPIO[16]
G4
GPIO[17]
H4
GPIO[18]
J 4
GPIO[19]
K4
GPIO[20]
L4
GPIO[21]
J 6
VDDP_2
H9
GND_7
F6
VDDC_2
H1
MDATA[20]
H2
MDATA[19]
H3
MDATA[17]
J 1
MDATA[22]
J 2
MDATA[27]
J 3
MDATA[28]
K1
MDATA[25]
K2
MDATA[30]
K6
AVDD_DDR_2
K3
DQM[3]
L1
DQM[2]
J 8
GND_10
L2
DQS[2]
L3
DQSB[2]
L6
AVDD_DDR_4
L8
VDDP_3
H10
GND_8
M1
DQS[3]
M2
DQSB[3]
L7
AVDD_DDR_5
M3
MDATA[31]
N1
MDATA[24]
J 9
GND_11
N2
MDATA[26]
N3
MDATA[29]
L10
AVDD_DDR_6
P1
MDATA[23]
R1
MDATA[16]
T1
MDATA[18]
T2
MDATA[21]
R2
MCLK[0]
P2
MCLKZ[0]
G7
GND_1
L9
AVDD_MEMPLL
N5
MVREF
N4
ODT
T3
RASZ
R3
CASZ
P3
MADR[0]
T4
MADR[2]
R4
MADR[4]
J10
GND_12
P4
MADR[6]
T5
MADR[8]
R5
MADR[11]
P5
WEZ
T6
BADR[1]
R6
BADR[0]
P6
MADR[1]
T7
MADR[10]
L11
AVDD_DDR_7
R7
MADR[5]
P7
MADR[9]
T8
MADR[12]
R8
MADR[7]
P8
MADR[3]
N8
MCLKE
K10
GND_16
F7
VDDC_3
T9
MDATA[4]
R9
MDATA[3]
K7
GND_13
P9
MDATA[1]
T10
MDATA[6]
K11
AVDD_DDR_3
R10
MDATA[11]
P10
MDATA[12]
T11
MDATA[9]
R11
MDATA[14]
J11
AVDD_DDR_1
P11
DQM[1]
T12
DQM[0]
R12
DQS[0]
P12
DQSB[0]
H11
VDDP_1
T13
DQS[1]
R13
DQSB[1]
P13
MDATA[15]
T14
MDATA[8]
R14
MDATA[10]
P14
MDATA[13]
T15
MDATA[7]
R15
MDATA[0]
P15
MDATA[2]
T16
MDATA[5]
R16
MCLK[1]
P16
MCLKZ[1]
N9
GPIO[26]
N10
GPIO[27]
N11
GND_17
M11
RESET
G6
VDDC_4
N12
GPIO[28]
N13
GPIO[29]
N14
GPIO[30]
L13
SCK
M13
SDI
M12
SDO
K13
CSZ
L12
PWM1
K12
PWM0
J 1 3
GPIO[0]
H13
GPIO[1]
G13
GPIO[2]
F13
GPIO[3]
E13
GPIO[4]
F12
GPIO[5]
D14
GPIO[6]
E12
GPIO[7]
N6
GPIO[24]
H6
VDDC_5
N15
LVD4M
N16
LVD4P
M14
LVD3M
M15
LVD3P
F8
AVDD_33_1
M16
LVDCKM
L16
LVDCKP
L15
LVD2M
L14
LVD2P
G9
GND_3
K14
LVD1M
J 1 4
LVD1P
J 1 6
LVD0M
J 1 5
LVD0P
H15
LVC4M
H16
LVC4P
H14
LVC3M
G14
LVC3P
G16
LVCCKM
G15
LVCCKP
F15
LVC2M
F16
LVC2P
F14
LVC1M
E14
LVC1P
E16
LVC0M
E15
LVC0P
G10
GND_4
F9
AVDD_33_2
D16
LVB4M
D15
LVB4P
C16
LVB3M
B16
LVB3P
A16
LVBCKM
A15
LVBCKP
B15
LVB2M
C15
LVB2P
D2
GPIO_3
E3
GPIO_10
E10
GPIO_11
D10
GPIO_7
D8
GPIO_5
D12
REXT
C14
LVB1M
C13
LVB1P
A13
LVB0M
B13
LVB0P
D7
GPIO_4
D9
GPIO_6
B12
LVA4M
A12
LVA4P
C12
LVA3M
C11
LVA3P
A11
LVACKM
B11
LVACKP
B10
LVA2M
A10
LVA2P
C10
LVA1M
C9
LVA1P
A9
LVA0M
B9
LVA0P
F10
AVDD_PLL
G8
GND_2
D11
GPIO_8
D13
GPIO_9
E11
GPIO_12
N7
GPIO[25]
D6
SCLM
D5
SDAM
A14
GPIO_1
B14
GPIO_2
D3
XIN
D4
XOUT
K16
GPIO_14
K15
GPIO_13
H7
GND_5
G11
AVDD_LVDS_2
B8
RO0N
A8
RO0P
C8
RO1N
C7
RO1P
A7
RO2N
B7
RO2P
B6
ROCKN
A6
ROCKP
C6
RO3N
C5
RO3P
A5
RO4N
B5
RO4P
H8
GND_6
F11
AVDD_LVDS_1
B4
RE0N
A4
RE0P
C4
RE1N
C3
RE1P
A3
RE2N
B3
RE2P
B2
RECKN
A2
RECKP
C2
RE3N
C1
RE3P
A1
RE4N
B1
RE4P
GND_9
J7
GND_15K9
TF05-51S
P800
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
TF05-41S
P801
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
GAS1
GAS3
GAS2
0
R855
0
R856
OPT
+3.3V_MEMC
4.7K
OPT
R857
WAFER-STRAIGHT
P803
1
SPK_R-
2
SPK_R+
3
SPK_L-
4
SPK_L+
5
MDS61887703
GAS1-*1
47inch(7T)
MDS61887702
GAS1-*2
32/42/55inch(6T)
MDS61887703
47inch(7T)
GAS2-*1
MDS61887702
32/42/55inch(6T)
GAS2-*2
MDS61887702
32/42/55inch(6T)
GAS3-*2
MDS61887703
47inch(7T)
GAS3-*1
MDS61887702
32/42/55inch(6T)
GAS6-*2
MDS61887703
47inch(7T)
GAS4-*1
GAS5
MDS61887703
47inch(7T)
GAS6-*1
GAS4
GAS6
MDS61887702
32/42/55inch(6T)
GAS5-*2
MDS61887703
47inch(7T)
GAS5-*1
MDS61887702
32/42/55inch(6T)
GAS4-*2
MDS61887702
32/42/55inch(6T)
GAS9-*2
MDS61887703
47inch(7T)
GAS10-*1
MDS61887703
47inch(7T)
GAS7-*1
GAS8
MDS61887703
47inch(7T)
GAS9-*1
MDS61887702
32/42/55inch(6T)
GAS11-*2
GAS10
GAS7
MDS61887702
32/42/55inch(6T)
GAS10-*2
GAS9
MDS61887703
47inch(7T)
GAS11-*1
MDS61887702
32/42/55inch(6T)
GAS8-*2
GAS11
MDS61887703
47inch(7T)
GAS8-*1
MDS61887702
32/42/55inch(6T)
GAS7-*2
URSA_DQ[2]
URSA_B+[4]
URSA_DCK-
URSA_C+[4]
URSA_D+[2]
URSA_DQ[17]
URSA_C-[2]
URSA_A+[0]
URSA_DQ[24]
URSA_A+[3]
URSA_A-[4]
URSA_A+[0]
URSA_C-[4]
URSA_B+[0]
URSA_C-[3]
URSA_C+[0]
URSA_A-[1]
URSA_DQ[26]
URSA_A[5]
URSA_DQ[0]
URSA_DQ[0-31]
URSA_A-[2]
URSA_A[1]
URSA_D+[1]
URSA_B+[0]
URSA_D+[0]
URSA_A[10]
URSA_A+[2]
URSA_DQ[9]
URSA_C-[4]
URSA_D-[2]
URSA_A-[3]
URSA_C-[0]
URSA_C+[0]
URSA_C+[0]
URSA_B-[1]
URSA_DQ[5]
URSA_DQ[18]
URSA_B+[3]
URSA_DQ[8]
URSA_B-[0]
URSA_B-[1]
URSA_A-[3]
URSA_A+[3]
URSA_DQ[6]
URSA_B-[2]
URSA_A[12]
URSA_A[2]
URSA_CCK+
URSA_CCK+
URSA_DQ[21]
URSA_B-[4]
URSA_DQ[25]
URSA_B+[1]
URSA_C+[2]
URSA_DQ[27]
URSA_DCK+
URSA_DQ[1]
URSA_D+[4]
URSA_A+[1]
URSA_ACK+
URSA_DQ[13]
URSA_DQ[30]
URSA_A[11]
URSA_B+[2]
URSA_DQ[15]
URSA_A-[0]
URSA_BCK-
URSA_A[6]
URSA_B+[1]
URSA_DQ[31]
URSA_BCK+
URSA_DQ[10]
URSA_B-[2]
URSA_DQ[14]
URSA_B+[3]
URSA_DQ[23]
URSA_DQ[28]
URSA_C-[3]
URSA_B-[3]
URSA_D-[3]
URSA_C+[3]
URSA_C+[1]
URSA_D-[1]
URSA_A[9]
URSA_D+[4]
URSA_D-[3]
URSA_C-[1]
URSA_D+[3]
URSA_BCK-
URSA_A-[4]
URSA_C+[2]
URSA_B+[2]
URSA_DQ[12]
URSA_C-[1]
URSA_C-[0]
URSA_B-[3]
URSA_C+[1]
URSA_A+[4]
URSA_D-[0]
URSA_D+[1]
URSA_CCK-
URSA_D-[4]
URSA_A[0]
URSA_A+[1]
URSA_DQ[11]
URSA_A-[1]
URSA_D-[0]
URSA_A[8]
URSA_DQ[7]
URSA_DCK+
URSA_A[7]
URSA_B+[4]
URSA_C-[2]
URSA_D+[2]
URSA_D-[4]
URSA_ACK-
URSA_DQ[3]
URSA_DQ[29]
URSA_D-[2]
URSA_DQ[19]
URSA_D+[0]
URSA_BCK+
URSA_A-[0]
URSA_A+[4]
URSA_D+[3]
URSA_DQ[16]
URSA_DCK-
URSA_A+[2]
URSA_DQ[4]
URSA_C+[3]
URSA_DQ[22]
URSA_A-[2]
URSA_CCK-
URSA_A[3]
URSA_A[4]
URSA_D-[1]
URSA_B-[0]
URSA_ACK+
URSA_ACK-
URSA_DQ[20]
URSA_C+[4]
URSA_B-[4]
LVDS / FRC
14
7
SL80-UX
0 9 . 0 2 . 2 5
G P I O 1 2 G P I O 1 4
N o n M + S L V D S L O W L O W
M + S 4 2 " M i n i L V D S L O W H I G H
M + S 4 7 " M i n i L V D S H I G H L O W
M + S 3 7 " M i n i L V D S H I G H H I G H
N o n M + S L V D S L O W L O W
M + S 4 2 " M i n i L V D S L O W H I G H
M + S 4 7 " M i n i L V D S H I G H L O W
M + S 3 7 " M i n i L V D S H I G H H I G H
SPI FLASH
P I R e s u l t
PWM1
EEPROM
PWM0
HIGH
S P I
P I R e s u l t
HIGH
I2C
HIGH
ISP Port for MEMC
HIGH
LOW
HIGH
LOW
HIGH
HIGH
XTAL
GPIO8
SMD Gasket Option f o r F R C o n e - b o a r d
4 2 i n c h
GAS1,GAS9,GAS10,GAS11
4 7 i n c h
GAS1,GAS2,GAS3,GAS6
GAS9,GAS10,GAS11
GAS9,GAS10,GAS11
5 5 i n c h
GAS1,GAS9,GAS10,GAS11
[ L o c a t i o n ]
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.
100pF
50V
C1004
ENKMC2838-T112
D1003
A1
C
A2
+3.3V
IR
0 0 6 : A B 2 2 ; 0 0 1 : L 3
MIC2009YM6-TR
IC1000
3
ENABLE
2
GND
4
FAULT/
1
VIN
6
VOUT
5
ILIMIT
0OPT
R1010
0
R1004
5 . 6 B
ZD1000
ADMC5M03200L_AMODIODE
5.6V
OPT
D1005
CB3216PA501E
L1001
LED_MOVING/LED_R
006:AB22;006:AS32
+5V_ST
+5V_EXT
0 . 1 u F
16V
C1010
100
R1017
USB_DP
006:AR33
220uF
16V
16V
C1012
0.1uF
C1003
ADMC5M03200L_AMODIODE
5.6V
D1000
1000pF
50V
C1006
0
R1009
4.7K
R1014
OPT
BG2012B080TF
L1003
4.7K
R1001
CB3216PA501E
L1002
+3.3V
KEY1 006:AB22
CDS3C05HDMI1
5.6V
D1002
0
R1005
100
R1018
+5V_USB_1
010:AH26
120K
OPT
OPT
R1003
0 . 1 u F
16V
C1009
0
OPT
R1006
BG2012B080TF
L1000
5 . 6 B
ZD1002
USB_DM
006:AR33
5 . 6 B
ZD1001
KEY2 006:AB22
47
R1020
10K
R1000
0.1uF
C1005
0
R1013
OPT
10K
R1016
USB_OCD
0 . 1 u F
16V
C1008
USB_CTL
CB3216PA501E
L1005
220uF
16V
16V
C1014
2SC3052
Q1000
E
B
C
180
R1019
+3.3V_ST
0
R1008
0 . 1 u F
OPT
C1000
LED_B
006:AB21
1000pF
50V
C1007
Buzzer_PWM
100
OPT
R1002
SCL_SUB/AMP
0 0 6 : A I 3 ; 0 0 3 : K 1 2
0
R1007
+3.3V_ST
0 . 1 u F
C1013
ADMC5M03200L_AMODIODE
5.6V
5.6V
OPT
D1004
100pF
50V
C1001
4.7K
OPT
R1021
+3.3V_ST
BG2012B080TF
L1004
0
R1012
10K
R1015
+3.3V_ST
100pF
50V
C1002
SDA_SUB/AMP
0 0 6 : A I 3 ; 0 0 3 : K 1 2
+5V_USB_1
010:AA20
4.7K
R1011
OPT
ADMC5M03200L_AMODIODE
5.6V
D1001
10uF
10V
C1011
10K
R1022
USB DOWN STREAM
KJA-UB-4-0004
JK1000
1
2
3
4
5
12507WS-12L
P1000
1
SCL
2
SDA
3
GND
4
KEY1
5
KEY2
6
5V_ST
7
GND
8
WARM_ST
9
IR
10
GND
11
3.3V_ST
12
PWR_ON
13
GND
SL80-UX
ETC
14
0 9 . 0 2 . 2 5
14
USB
USB JACK
P i n t o P i n R e p l a c a b l e w i t h T - M I C 2 0 1 9 Y M 6
F o r N o r m a l L E D ( I R A s s ’ y ) a p p l i e d M o d e l
U S B + 5 V O v e r C u r r e n t P r o t e c t i o n - - > U S B J a c k
[CONTROL IR & LED]
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