LG 22MT47D, Руководство по обслуживанию

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THERMAL
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
LED DRIVER
2014/11/05
10
MT57
R1044
0.1 1%
R1027
0
CMI_29"
Q1002-*1
AOD478
LGD FHD/CMI 23.6"
S
D
G
C1012
33uF
100V
-55TO+105C
CMI_29"
R1056
0
LED_CH2/NOT23.8"LGD
C1026
33uF
100V
MULTI_ON
P1005
12507WR-06L (UPSIDE WAFER)LGD FHD/CMI 23.6"
1
2
3
4
5
6
7
R1022-*3
24K
1%
CMI23.6 FHD
R1022-*2
30K
1%
CMI23.6 HD
D1002
100V
BR210
LGD FHD/CMI 23.6"
R1025
22K
1%
P-DIMMING
R1049
100K
CMI_29"
R1034 0
LGD FHD/CMI23.6 HD/CMI23.6 FHD
R
1
0
0
2
1
0
K
1
/
1
6
W
CMI_29"
R1011 0.1
1W
1%
CMI_29"
L1002
33uH
CMI_29"
R1055 0
LED_CH3/23.8"LGD
C3430
1uF
50V
CMI_29"
R1040 0
LGD FHD/CMI23.6 HD/CMI23.6 FHD
C1027
33uF
100V
R1037
220K 1%
C1006
470pF
50V
CMI_29"
C1002
0.033uF
50V
CMI_29"
R1012 51K 1/8W 1%
CMI_29"
R1022-*1
5.6K
1%
CMI_29"
L1001
33uH
R1046-*1
0
LGD FHD/CMI 23.6"
R1020-*1
270K
1/8W
1%
CMI_29"
R1017-*1
120K
1/8W
1%
CMI_29"
R1020
510K
1/8W
1%
LGD FHD/CMI 23.6"
R1064
0
CMI23.6 HD
R1063
0
CMI23.6 HD
R1004
1K
CMI_29"
C1025
0.047uF
25V
LGD FHD/CMI 23.6"
WLED_DIM_ADJ
R1008
3.9K
1%
CMI_29"
R1067
0
CMI23.6 HD
JP1008
+3.3V_ST
R1042
0
LGD FHD/CMI23.6 FHD
ZD1000
33V
CMI_29"
R1036
1.5K
1%
R1039
30K 1%
R1038
1.5K 1%
R1047
3.9K
1%
CMI_29"
C1004
0.1uF
50V
OPT
C1008
1uF
25V
CMI_29"
R1000
4.7K
CMI_29"
M1008
+19V
R1013
680
1/8W
1%
CMI_29"
P1004
12507WR-06L
(LEFT WAFER)LGD FHD/CMI 23.6"
1
2
3
4
5
6
7
D1001
UF3D(SUZHOU GRANDE)
CMI_29"
C1019
100pF
50V
R1046
1M
CMI_29"
Q1000
MMBT3904(NXP)
CMI_29"
E
B
C
R1061
0
CMI_29"
BLU_CURRENT_CTL
R1017
0
1/8W
5%
LGD FHD/CMI 23.6"
R1045-*1
0
LGD FHD/CMI 23.6"
IC1001
DT1641AS
3
NC_1
2
OVP
4
PGND_1
1
EN
6
PDIM
5
PGND_2
7
RISET
8
LS8
9
LS7
10
LS6
11
LS5
12
NC_2
13
LGND
14
LS4
15
LS3
16
LS2
17
LS1
18
RT
19
COMP
20
RSS
21
NDRV
22
CS
23
VREF
24
VIN
25
[EP]GND
M1007
JP1009
D1000
100V
BR210
CMI_29"
C1000
10uF
25V
CMI_29"
R1016
100
R1024-*1
3K
1%
CMI_29"
C1005
100pF
50V
CMI_29"
+19V
R1065
0
CMI23.6 HD
C1020
100pF
50V
R1006
220K
1/16W
CMI_29"
C1022
1uF
25V
C1009
0.1uF
50V
CMI_29"
C1024
4700pF
50V
IC1000
TPS40210DGQR
CMI_29"
3
DIS/EN
2
SS
4
COMP
1
RC
5
FB
6
GND
7
ISNS
8
GDRV
9
BP
10
VDD
11
[EP]
C1021
1000pF
50V
R1058
0
LED_CH1
R1041 0
LGD FHD/CMI23.6 HD/CMI23.6 FHD
R1059
0
LED_CH1
R1023
100K
1%
R1050
100K
CMI_29"
P1002
SMAW200-03
CMI_29"
1
2
3
R1022
22K
1%
LGD FHD
R1007
30K
1/16W
CMI_29"
C1023
1uF
25V
Q1001
AOD478
CMI_29"
S
D
G
R1066
0
CMI23.6 HD
L1000
33uH
CMI_29"
R1062
0
CMI23.6 HD
M1004
C1001
10uF
25V
CMI_29"
C1007
0.22uF
16V
CMI_29"
R1043
0
LGD FHD/CMI23.6 FHD
WLED_ENABLE
R1030
0
CMI_29"
R1026
10K
CMI_29"
L100
R1029
0
CMI_29"
R1001
10K
OPT
R1003 18K
CMI_29"
R1019
100K
1%
R1054
0
1/8W
LGD FHD/CMI 23.6"
R1024
1.5K
1%
LGD FHD/CMI 23.6"
R1045
1M
1/8W
1%
CMI_29"
R1009
3.3
1/16W
CMI_29"
R1057
0
LED_CH2/NOT23.8"LGD
R1014
0
LGD FHD/CMI 23.6"
C1013
33uF
100V
-55TO+105C
CMI_29"
C1014
1uF
50V
CMI_29"
R1005
10K
1/16W
CMI_29"
R1048 0
LED_CH3/23.8"LGD
R1035
39K
1%
C1010
330pF
50V
CMI_29"
R1015
0
CMI_29"
R1033 0
LGD FHD/CMI23.6 HD/CMI23.6 FHD
M1005
M1006
R1028
0
CMI_29"
R1031 0
CMI23.6 HD_NOT
+19V
C1025-*1
0.1uF
25V
CMI_29"
R1032 0
CMI23.6 HD_NOT
R1021
75K
1%
P-DIMMING
R1021-*1
100K
1%
A-DIM(24MT57)
R1025-*1
33K
A-DIM(24MT55)
R1021-*2
62K
5%
A-DIM(27MT57)
R1025-*2
24K
A-DIM(27MT55)
Q1002
SMN630LD
CMI_29"
G
D
S
CMI 23.6"Panel
(24MT45D_8CH)
REDUCE INDUCTOR TEMP ISSUE
FIRST BOOST UP
VOUT#1=53.2V
CMI 29"Panel OVP
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Only for training and service purposes
LGE Internal Use Only