Lista de Defeitos mais frequentes em monitores SamsungDescrição completa
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Adaptación Main Samsung LCDDescripción completa
LTA400WT-L11 is a color active matrix liquid crystal display (LCD) that uses amorphous silicon TFT(Thin Film Transistor) as switching components. This model is composed of a TFT LCD panel,…Full description
R R R R R 7 7 7 7 7 DEFAULT_CAPACITOR_100000pF_2_1 DEFAULT_CAPACITOR_100000pF_2_1 DEFAULT_CAPACITOR_100000pF_2_1 DEFAULT_CAPACITOR_100000pF_2_1 DEFAULT_CAPACITOR_100000pF_2_1 X X X X X / / / / / 2 5 2 5 2 5 2 5 2 5 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 3 4 5 6 7 / / / / / T T T T T C C C C C V V V V V 6 6 6 6 6 1 1 1 1 1 1 / 1 / 1 / 1 / 1 / F F F F F N N N N N 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1
T C I C U C C O O R R D M D O S S _ _ E E A I A R O O S S H H D _ _ D D T T_ _ _ 3 3 3 3 V V I I 3 A 3 3 3 L L D D D D S _ _ _ S _ S D D S 3 2 2 2 V V V V 3 1 1 1 D D S D D D S D V V V V
N 8 7 6 5 4 3 2 1 0 2 E T T T T T T T T T L _ U U U U U U U U U T E O O O O O O O O O T _ _ _ _ _ _ _ _ _ _ D O M M M M M M M M M 3 M W W W W W W W W W 3 C D P P P P P P P P P P _ _ _ _ _ _ _ _ _ D L L L L L L L L L V F F F F F F F F F C C C C C C C C C C C C C C C C C C
I N M E W _ P S S A P Y B
IC1
E E 2 3 _ _ M M M M M S S A A A A A 1 D D R R R R R L V V D D D D D T L L E E E E E T _ _ _ _ _ _ _ _ 3 2 2 3 3 2 2 3 3 1 1 3 3 1 1 3 D D D D S D D D L A D D D D S D D D C D V V V V V V V V S S
I T L A I C D L _ L L 1 2 3 T S O S S E P E E L L L S R Y S W S S E E E E D _ _ _ S S S T R S C C _ _ _ _ D C C T T T T V A D U U U L L L L
E
O U T
O O U U T T
0 0 6 1 2 / T V C 6 1 1 / 1 F N 0 0 1
C
GND VDDM_3.3V
1 BT10 2 100OHM/1608 9 3 T C
VDD_DITHER_1.2V
R 7 X / 5 0 0 0 1 4 / T V C 6 1 / F N 0 0 1
R 7 X / 5 0 0 1 / V 6 1 / F N 0 0 1
D 1 BT3
2
100OHM/1608
R R 7 7 DEFAULT_CAPACITOR_100000pF_2_1 X X / / 5 2 5 0 0 0 0 4 1 5 1 1 / 4 / T V T V C 6 C 6 1 1 1 / / F F N N 0 0 0 0 1 1
GND VDD_ADC_3.3V
1 BT11 2 100OHM/1608 1 4 T C
O U T
3 2 1 V V V V T P P P S C C C
/ 5 0 0 1 / V 6 1 / F N 0 0 1
0 0 6 1 4 / T V C 6 1 / F N 0 0 1
DEFAULT_CAPACITOR_100000pF_2_1 DEFAULT_CAPACITOR_100000pF_2_1 DEFAULT_CAPACITOR_100000pF_2_1 X X X
GND I N
R 7
/
0 0 7 8 1 3 3 / T T V C C 6 1 1 / 1 F N 0 0 1
GND
I I I I O L I I 1 2 3 Y E L L L L L D S I E E E E E R _ T S S S S S I _ O O O O S N _ _ _ _ _ T I N 4 3 2 1 O D I C C T T T S T O V V V V V V _ C C U U U E S C P P P P T L B A D L L L T R T C C C C S
I N
R 7
/
2 5 2 5
VDD_LVDS_3.3V I N
R 7
DEFAULT_CAPACITOR_100000pF_2_1 DEFAULT_CAPACITOR_100000pF_2_1 X X X
R R R 7 7 7 DEFAULT_CAPACITOR_100000pF_2_1 DEFAULT_CAPACITOR_100000pF_2_1 DEFAULT_CAPACITOR_100000pF_2_1 X X X / / / 2 5 2 5 2 5 0 0 0 0 0 0 3 4 5 1 1 1 3 3 3 / / / T T T V V V C C C 6 6 6 1 1 1 1 / 1 / 1 / F F F N N N 0 0 0 0 0 0 1 1 1
VDD_AIPI_1.2V
R R R 7 7 7 DEFAULT_CAPACITOR_100000pF_2_1 DEFAULT_CAPACITOR_100000pF_2_1 DEFAULT_CAPACITOR_100000pF_2_1 X X X / / / 2 5 2 5 2 5 0 0 0 0 0 0 0 1 2 1 1 1 2 2 2 / / / T T T V V V C C C 6 6 6 1 1 1 1 / 1 / 1 / F F F N N N 0 0 0 0 0 0 1 1 1
DEFAULT_CAPACITOR_100000pF_2_1 DEFAULT_CAPACITOR_100000pF_2_1 DEFAULT_CAPACITOR_100000pF_2_1 DEFAULT_CAPACITOR_100000pF_2_1 X X X X
/ 2 5 2 0 0 5 6 1 1 1 / T T V C C 6 1 1 / 1 F N 0 0 1
VDD_DITHER_1.2V
A
VDD_AIPI_3.3V R R 7 7 DEFAULT_CAPACITOR_100000pF_2_1 DEFAULT_CAPACITOR_100000pF_2_1 X X / / 2 5 2 5 0 0 0 0 9 0 1 1 2 3 / / T T V V C C 6 6 1 1 1 / 1 / F F N N 0 0 0 0 1 1
20 21 22 23 DEFAULT_CAPACITOR_10000000pF_2_1 24 1 LD3 2 2 OPEN/1005 1 2 8 4.7UH 0 2 2 100NF/50V/1608/X7R 25 8 6 A 2 0 6 1 26 1 8 1 6 7 D / 2 4 4 D R M 27 H B D D D 1 4 FB4 OUT O C C K 4 28 OUT 2 D COMP4 1 . 9 C 29 1 1 IN 0 1 EN1 1 30 2 N I D T_RDY R 31 32 VCC_3.3V IN 10KOHM/1005 GND 33 FB5 5 R55 0 34 0 R 7 7 1 R R 35 X 7 6 / 7 M / X X D H 36 5 / / GND R G N D
R14
AVDD_17V RD74
R22
R 7 X / 2 1 0 2 / V 3 . 6 / F N 0 0 0 0 1
R 7 X / 2 1 0 2 / V 3 . 6 / F N 0 0 0 0 1
FB5 COMP5 CD45
RD730OHM/1005
1.8KOHM/1005
OUT OUT
R 7 X / 6 1 2 3 / V 5 3 / F N 0 0 0 0 1
8 0 6 1 / M H O 0
0
5 0 0 2 1 / 3 V 4 6 D 1 C / F N 0 1 1
COMP4 GND
2 0
1 1 / 2 V 4 5 D 2 / C F N 1 2 2
1 4 D C
HAVDD HAVDD_8.5V 1
2 3 5 D C
1
R 7 X / 6 1 2 2 3 / 4 V 5 5 D 3 / C F N 0 1 0 0 0 1
R 7 X / 6 1 2 3 / V 5 3 / F N 0 0 0 0 1
LD4
1 1 6 D R
R 7 5 X 0 / 0 1 2 5 0 / 0 M 0 1 H 4 / O V D K 0 C 0 5 2 / F 1 N 1
2 8 D R
3 6 D 5 R 0 0 1 / N E P O
I O N M 5 P 2
2
PGND5 FB5 COMP5 VIN4 BOOT4 SW4 GND4 FB4 COMP4 EN1 EN2 HVS DLY1 DLY2 PG R SVDD 7 X DLY_SCAN / S G N D
B G 2 N D 2
W O 2 O T 2
1
GND
2
2 1 D C
1 D R
GND
V
1 5
R 7 X / 8 0 6 1 / 1 V 0 1 5 D / C F N 5 . 1 0
8 0 6 1 / N E P O
5 0 0 1 / M H O K 0 3 1
I N 2
V I N
L
D
W 1
W 1
G G N N D D 1 1
B 1
H V S
9 D R 5 0 0 1 / N E P O
5 0 0 1 / N E P O
4 3 1 3 D 2 C
3 1 D R
2
RD79 RD80
D N G
5 0 2 0 1 0 / M 2 H 1 O D K C 0 0 1 1
R 7 X / 6 1 1 2 2 3 1 / D V C 5 3 / F N 0 0 0 0 1
R 7 X / 6 1 2 0 3 1 / C V 5 3 / F N 0 0 0 0 1
1 1 D R
GND
2 D L
C C P P V V 1 2
C P S V T 3 V
S T V P
C K V B 1
C K C V K B V C C S S 1 1
C K C V K B V C C S S 2 2
C K V B 2
C K V 1
C K C V K B V C C S S 3 3
C C K K V V B 2 3
5 5 D D R R
5 5 D D R R
1
IN
8 8 8 8 8 0 0 0 0 0 6 6 6 6 6 1 1 1 1 1 / / / / / M M M M M H H H H H O O O O O 0 0 0 0 0 2 2 2 2 2 0 0 1 2 3
1 1 1 8 1 1 D D D R R R
5 0 0 1 / M H O K 3 . 3
1 1 D R
1 1 D R
1 2 D R
RD32
5 0 0 1 3 / 2 N E D P R O
G 2
T U O
T U O
T U O
T U O
T U O
C K V 1
C K V B 2
C K V 2
C K V B 3
C K V 3
E
R 2 R 7 7 X X 7 / / 2 3 2 1 D 1 0 C 0 2 2 / / V 1 V 1 0 0 5 5 / / F F N N 0 0 0 0 0 0 1 1
20KOHM/1005
2 CD29 1
FDN5618P
1000NF/25V/1608/X7R
6 4 D R
GND 7 4 D R
N
5 0 0 1 / M H O K 6 . 5
R88 N I
OUT
T_RDY
1
R 7 X / 6 1 2 3 / V 0 5 / F N 0 0 7 4
G
2 D
4 3 D C
2
L5
2
22UH
RD81
5 2 0 0 1 5 / 3 M D H C O K 1 5 1
R R 7 1 7 7 X X 3 / / 3 6 6 D 5 1 R 1 1 2 2 3 3 D / C / V V 0 2 0 5 5 / / F F N N 0 0 0 0 7 7 4 4 9
5 0 0 1 / 8 M 3 H R O K 1 . 9
3 D R
GND
4.7KOHM/1608 T S F 0 8 3 3 J 3 0 1 8 0 8 0 6 1 H T C E
1 5 0 0 1 / N E P O
IN
FB3 5 0 0 1 / M H O K 1 . 9
0 0 4 D R
1 4 D R
GND
1 8 3 D C
RD48
2
R 7 X / 2 1 0 2 / V 3 . 6 / F N 0 0 0 0 1
3 4 D R
5 0 2 0 4 1 D / R N E P O
CPV2
1 1
CPV3
1
OUT
CPV1
OUT
CPV2
OUT
CPV3
CKV1
1
OUT
1
CKV1
CKV2
OUT
1
CKV2
CKV3
OUT
CKV3
CKVB1
1
OUT
CKVB2
1
CKVB1
OUT
1
CKVB2
CKVB3
OUT
CKVB3
STVP
1
OUT
STVP
1 9 1 D R
5 0 0 1 / M H O K 0 1 5 0 0 1 / M H O K 0 1
8 0 6 1 / N E P O
GND 3
1 B
5 0 0 1 / M H O K 6 . 3
RD40
Q13 2 VSS
VSS_7.5V
D
OPEN/1608
RD44
1
RD45
0OHM/1005
20KOHM/1005
N I
0 5 D R
R 1 7 2 X 5 / 9 6 D 3 1 R D 2 C 3 / V 2 5 3 / F N 0 0 0 0 1
3
E
1
RD85 0OHM/1608
5 0 0 1 / N E P O
GND STV
GND
C
1
FBN
OUT
B
VOFFE
GND
DD5
2 1 B260A 1
Q1 3
9.1KOHM/1005
1
8 0 6 1 / N E P O
VOFFE_12V
2
1
1
5 0 0 1 / M H O 1 K C 0 2 T
6 2 D C
GND
IN
VREF
5 0 0 1 / M H O K 2 . 2
1
2 9 1 D R
2 R 7 X / 6 1 2 3 / V 0 5 / F N 0 0 7 4
VIN_12V
RD29
2
0OHM/1005
T_RDYO
0 1 / M H O K 8 . 6
2 D C
VONE_28V
1
GND
VOFFE_12V
1 1 1 1 D D R R
C K P V V B T 1
7 1 5 D 0 R
GND
8 8 0 0 6 6 1 1 / / M M H H O O 0 0 2 2 4 5
T U O
1
8 1 D R
GND T U O
6 1 D R
IN
FB6
S
5 0 0 1 / M H O K 0 2
5 0 2 0 8 1 0 / 4 6 1 M 2 / H N O D 2 E K C P O 7 2 5
NTC2
6 3 D C
5 5 D D R R
2
2
PD3S160
D
GATE6
VONE
GND
DD4
3
0OHM/1608
C K V 3
H U 0 1
FDN5630_G 1 1 1 QD2
8 0 6 1 / M H O K 8 1
47NF/25V/1005/X7R
CPV1
C
4
C
2
B
8 0 6 1 / M H O K 1 1
E
QD1 PZT3904 N I
DRN
GND
DEFAULT_RESISTOR_0.001OHM_2_1 40_INCH 46_INCH
OPEN/1005
OPEN/1005
0OHM/1005
F GND
GND
GND
GND
Changed by
GND
Last Modified
Engineer
GG SONG 3
4
SPEC No.
TDS21213-000
Part Name
ASSY PCB-CONTROL
PBA Code
LJ94-03842E
F
SAMSUNG ELECTRONICS
Wed Oct 06 13:35:36 2010
2
1000NF/25V/1608/X7R
2 CD23 1 2
D IN 721 CD28 2 N VREF 5 OPEN(ECTH160808103J3380FST) G 0 71 0 4 1 2 70 OUT D / R N GATE6 E 69 OUT P FB6 RD25 O 68 67 0OHM/1005 66 OUT GATE3 65 1.5NF/50V/1608/X7R C30 RD27 64 D IN GATE3 N 63 27KOHM/1005 C31 G 62 .001NF/50V/1005/C0G 61 OUT FB3 60 OUT 59 OUT VREF 58 OUT FBN DRN RD34 OPEN/1005 57 IN VSS_7.5V 56 RD35 0OHM/1608 IN VONE_28V 55 IN RD36
SS AGND GATE6 FB6 SET1 NTC1 GATE3 GND3 COMP3 SET2 NTC2 FB3 VREF FBN DRN VSS VON VOFF
GND
1
HVIN_12V
0OHM/1005
STV
GND
R 7 X / 8 0 6 1 / V 5 2 / F N 0 0 1
56KOHM/1005
O M P 1
S M 4 1 0 9
S
32_INCH
8 0 6 1 1 1 / 1 M H D O C K 0 3
2.4KOHM/1005
8 8 8 8 8 8 0 0 0 0 0 0 6 6 6 6 6 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 1 1 1 1 1 1 3 3 3 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 / / / / / / I I I I N N N N M M M M M M H H H H H H O O O O O O 0 0 0 0 0 0 2 2 2 2 2 2 2 2 2 2 2 2 1 2 3 V V V V T P P P S C C C 9 8 7 6 5 4
FB4
A
1
2
2
I C 4
22UH
IN
GND
O O T 5
8 8 0 2 0 6 6 1 1 2 / / 4 V V 0 D 5 1 C 2 / / F F N 1 N 0 0 3 0 3 0 1
GND
1
B260A
GD
19 SW5 DEFAULT_RESISTOR_0.001OHM_2_1
390KOHM/1005
10NF/50V/1608/X7R
6.2KOHM/1608
OUT
FB2
1
IN
DD3
R 2 7 1 X / 6 8 1 7 0 6 1 1 R D 7 C D / X C 2 / V 5 8 1 2 2 0 / 1 6 F D 1 N C / 0 T V 0 U 0 0 O 5 1 1 / 8 7 6 5 4 3 2 1 0 F N 1 1 1 1 1 1 1 1 1 9 8 7 6 5 4 3 2 1 0 0 B V C F P S B 1 V A V G S S P P F R C
I I I A L _ _ _ D C A L P S S D C W S S 5 0 0 1 / M H O K 0 1
8 0 6 1 / M H O 0 1 9
0 1 G R
T U O
1
VCOMS
RC11
0OHM/1608
AVDD_17V
IC2
VCC_3.3V
VCC_3.3V
OUT SET VAVDD SCL_S WPn SCL WPp SDA GND VDD
0OHM/1608
KTA1666-Y
GND
F F DVR_OUT VREFU_L E E R R V V SET VREFU_H GND AVDD OUT_REFL_L OUT_REFU_H OUT14 OUT1 ISL24835IRTZ-T13 OUT13 OUT2 OUT12 OUT3 OUT11 OUT4 OUT10 OUT5 OUT9 OUT6 OUT8 OUT7 OUT_REFL_H OUT_REFU_L
M
1
5 Q
RC70 3
OUT
1
F_VCOMR
N N I I
2 H
1 2 3 4 5
AVDD_17V
+ - A + - B + - C D L H A A T B B T C C T D _ _ N N U N N U N N U V L L I I O I I O I I O C
1 2 3 4 5 6 7 8 9 10 11 12
GND
1
N I
RC13
2 R 7 X 2 / 8 0 2 6 1 G / C V 0 5 / 1 F N 0 0 1
2
M F F H E E O R R 0 V V
3 4 5 6 7 8 9 0 1 2 3 4 1 1 1 1 1 1 1 2 2 2 2 2
0 M 5 0 7 0 B 0
1 B
2
OPEN/1608
8 7 6 5 4 3 2 1 0 9 8 7 4 4 4 4 4 4 4 4 4 3 3 3
GND
AVDD_17V
KTC4379-Y
VCOMD
T T N N U N N U N I I O I I O I
N I
3
8
C
RC71
OUTB
Q6
8 0 4 6 L H G 1 _ _ L R / L
D
8 Q 2
AVDD_17V
+ - A + - B + A A T B B T C N N U N N U N I I O I I O I