Akira LCT-20KX01LST Schematic

LCD TV

Service Manual

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MODEL:

LCT-20KX0

1LST

Model No.: LCT-20KXO1LST.doc Version: 1.0

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CONTENTS

SAFETY PRECAUTION .............................................................................................................4

MAIN FEATURE .........................................................................................................................8

EXPLODED VIEW......................................................................................................................9

PART LIST................................................................................................................................10

BLOCK DIAGRAM.................................................................................................................... 11

CIRCUIT DIAGRAM .................................................................................................................12

BILL OF MATERIAL ................................................................................................................36

INSTALLTION GUIDE .............................................................................................................49

TROUBLESHOOTING .............................................................................................................54

WIRING DIAGRAM...................................................................................................................30

CIRCUIT DIAGRAM .................................................................................................................31

WALL-MOUNTING BRACKET INSTALLATION GUIDE ..........................................................38

Model No.: LCT-20KXO1LST.doc Version: 1.0

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IMPORTANT SAFETY PRECAUTION

Model No.: LCT-20KXO1LST.doc Version: 1.0

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Model No.: LCT-20KXO1LST.doc Version: 1.0

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SPECIFICATION

PART I

POWER CONSUMPTION 67 Watt (Max)_ ≤ 3 Watt (STBY) TV RECEIVE SYSTEM PAL D/K, I ,B/G, SECAM BG/DK/LL” VIDEO SYSTEM MULTI PAL/SECAM/NTSC VISION INTERMEDIATE FREQUENCY 38.9MHz, 33.95MHz(L’)

5.5 MHz (B/G)

6.0 MHz (I)

INTER-CARRIER FREQUENCY

CHROMA IF FREQUENCY

CHANNELS RECEIVED

TUNNING MODE PLL SYSTEM

AV IN/OUT

6.5MHz (D/K,LL’)

5.85MHZ (NICAM B/G, D/K, L)

6.55 MHz (NICAM I )

5.74 MHz (German Stereo ) BG/DK/L:34.47MHz L” 38.38MHz VHF-L 46.25 ~ 163.25MHz VHF-H 158.25 ~ 466.25MHz UHF 471.25 ~ 855.25MHz

1 AV IN, 1 S-VIDEO IN 21 PIN SCART IN / YCbCr Y/C IN-Y: 1.0± 0.2Vp-p 75 Ω C:0.7 VP-P 75Ω VIDEO IN –-- 1.0±0.2Vp-p 75Ω

AV IN/OUT SPECIFICATION

PC INPUT 0.7Vp-p (analog RGB signal) ANTENNA INPUT IMPEDNCE 75 OHM

OSD LANGUAGE

AUDIO OUTPUT POWER > 3W (1KHz, 0.5Vms, 10% THD)

LED INDICATORS

HAND SET POWER SUPPLY BATTERY 1.5V (AAA) x 2

AUDIO IN --– Approx, 500mV VIDEO OUT – 1.0±0.2Vp-p 75Ω

AUDIO OUT – Approx, 400mV RGB IN --------- 0.7 Vp-p

ENGLISH / SPANISH / ITALIAN RUSSIAN / TURKISH / FRENCH

GREEN -- POWER ON

RED -- POWER OFF ORANGE-SLEEP (PC)

Model No.: LCT-20KXO1LST.doc Version: 1.0

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PART II

MODEL A201SN01/1201SN02 RESOLUTION 800 x 600 DISPLAYBLE COLOR 16.7MHz SURFACE Hard Coating + Anti-Radiation VIEWING ANGLE (H/V) 160º (H) / 120º (v) DISPLAY RESPONSE TIME 16ms CONTRAS RATION 1:500 BRIGNTNESS 450 nit ASPECT 4:3 LAMP LIFE 50,000 Hrs

BAD PIXWL QUALITY ( BRIGHT / DARK / ALL)

Model No.: LCT-20KXO1LST.doc Version: 1.0

2 / 3 / 5

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MAIN FEATURE

 POWER SUPPLY: DC 12V/5A (ADAPTER),AC 100~240V 50/60Hz

 MULTI SYSTEM: PAL BG/DK/I and SECAM BG/DK, LL’

 MULTISTANDARD SOUND PROCESSORS: NICAM, FM-STEREO

 MULTI VIDEO SYSTEM : PAL/NTSC/SECAM

 VERSATILE INPUT SOURCES:TV,VIDEO, SCART PC (ANALOG)

 FULL FUNCTION REMOTE CONTROLLER

 EXCELLENT SOUND EFFECT WITH VOLUME, TREBLE, BASS,

BALANCE, AVC ADJUSTABLE SMART SOUND & PICTURE

MODE: STANDARD, SPEECH, MUSIC, STANDARD, SOFT, RICH

 ADAPTIVE 2/4 LINE COMB FILTER FOR PAL/NTSC

 VTR FOR WEAK AND DISTORETED SIGNEAL FROM VIDEO

RECORDER

 10 PAGES TELETEXT (OPTION)

 CCD, V-CHIP (OPTION)

 AUTOMATICALLY TURN OFF THE SET WHEN SIGNAL ABSENT

LESS THAN 10 MINUTES

 256 CHANNELS

 BLUE SCREEN DISPLAY

Model No.: LCT-20KXO1LST.doc Version: 1.0

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EXPLODED VIEW

Model No.: LCT-20KXO1LST.doc Version: 1.0

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PART LIST

S/ No. Part Code Description Qty

1 101T200101040 Rear Cabinet 1 2 304T200103010 Cover of Main PCB 1 3 305T200103100 Termianl Bracket for Main PCB (VDE) 1 4 6060T20010020 Isolation Sheet (Up Power PCB) 1 5 7536T2001B010 Assy for Main PCB 1 6 304T200103020 Cover of Light PCB 1

7 7506T2001000F Assy for Power PCB 1 8 7526T2001004F Assy for Light PCB 1 9 6060T20010010 Isolation Sheet (down power PCB) 1 10 304T200103020 Scatter Sheet 1 11 6060T20010030 Isolation Sheet (down light PCB) 1 12 305T200103030 Down Bracket for LCD 1 13 305T200103050 Right Bracket for LCD 1 14 305T200103150 Bracket of Decoration Cover 1 15 7556T20010010 Side PCB of TV 1 16 101T200101060 Decoration Cover 1 17 509TLTV200110 Side Ornament 1 18 6020KMB030060 Screw KT 3x6 (Black) 1 19 7516T2001002M Assy for Standby PCB 1 20 110T200107020 Transparence Part for Light 1 21 110T200107010 Transparence Part for Remote Control 1 22 110T200106030 Standby Button 1 23 7516T2001003M Assy for Function Key PCB 1 24 101T200106010 Function Key 1 25 101T200105020 Speaker ( Right ) 1 26 101T200105010 Speaker (Left ) 1 27 101T200101010 Front Cabinet 1 28 4400000800830 Speaker 2 29 6020BTW030080 Screw BT 3x8 26 30 305T200103020 Up Bracket for LCD 1 31 305T200103070 Right Sheet of Bracket 1 32 419A201SN0220 LCD 1 33 305T200103080 Middle Sheet for Bracket 1 34 6020BMB040130 Screw BM 4x13 4 35 704T2001TUN20 Tuner PCB 1 36 305T200103040 Left Bracket 1 37 205T200103060 Left Sheet of Bracket 1 38 6020BMW030060 BM 3x6 Screw 50 39 6020BMB040040 Screw BM 4x4 (White) 2 40 6020BTB040100 Screw BT 4x10 18 41 509TLTV200120 Terminal Ornament of Main PCB 1 42 509TLV200140 Rear Ornament 1 43 102T200101010 Base Cover 1 44 305T200103120 Rotating Componant of Base 1 45 305T200103110 Down Sheet of Support 1 46 6020KTB040080 Screw KT 4x8 7 47 602KBA040250 Screw BT 2 x 25 4 48 305T200100090 Mounting Bracket 2 49 305T20010007B Mounting Steel Plate ( Left) 1 50 6020BMW100160 Screw BM 10x16 2 51 606T20010010 Washer 2 52 305T2001008B Mounting Steel Plate ( Right ) 1

Model No.: LCT-20KXO1LST.doc Version: 1.0

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BLOCK DIAGRAM

Model No.: LCT-20KXO1LST.doc Version: 1.0

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CIRCUIT DIAGRAM – MAIN BOARD

Model No.: LCT-20KXO1LST.doc Version: 1.0

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Model No.: LCT-20KXO1LST.doc Version: 1.0

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TUNER DIAGRAM

Model No.: LCT-20KXO1LST.doc Version: 1.0

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INVERTER DIAGRAM

Model No.: LCT-20KXO1LST.doc Version: 1.0

ADAPTER

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Model No.: LCT-20KXO1LST.doc Version: 1.0

COMPONENT

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Model No.: LCT-20KXO1LST.doc Version: 1.0

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Model No.: LCT-20KXO1LST.doc Version: 1.0

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Model No.: LCT-20KXO1LST.doc Version: 1.0

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B.O.M

S/No PART CODE DESCRIPTION QTY LOCATION

1 4041920002010

2 4041920007010

3 4041920006010

4 4041920011010

5 414101R16RM00 CAP-EL,16V-1µ F-M 1 C433

6 414110116RM00 CAP-EL,16V-1µ F-M CAP-EL 9

7 414110R16RM00 CAP-EL,16V-1µ F-M CAP-EL 4 C101,C305,C324,C434

8 414022116RM00 CAP-EL,16V-1µ F-M CAP-EL 3 C636,C615,C616

9 414122R16RM00 CAP-EL,16V-1µ F-M CAP-EL 1 C110

10 414147116RM00 CAP-EL,16V-1µ F-M CAP-EL 4 C417,C603,C604,C605 CD110-16V-470uF-M

11 414147R16RM00 CAP-EL,16V-1µ F-M 6

12 4151000006240 ZENER-DIODE,DIP, 6V 1/2W 1 Z201

13 415201N414840 DIODE,DIP 1N4148 3 D101,D208,D209

14 415201N582200 SCHOTTKY BARRIER DIODE 1 D601 IN5822 28V,3A

15 4160000901400 NPN TRANSISTOR(TO-92) 6 Q102-103,401,601,602,604 PSS9014C NPN（β=200-400）

16 4160000901500 PNP TRANSISTOR<TO-92> 1 Q101 PSS9015B (β=150-250)

17 417000LA78050

18 417000M806410

M8064

19 4170000TL4310

20 41700AT24C160

Model No.: LCT-20KXO1LST.doc Version: 1.0

CONNECTOR,2PIN,2.0mm,180°, DIP

CONNECTOR,7PIN,2.0mm,180°, DIP

CONNECTOR,6PIN,2.0mm,180°, DIP

CONNECTOR,11PIN,2.0mm,180 °,DIP

3-Terminal Positive Regulator<TO-220>,LA7805

8-bit MTP Micro-controller<PLCC44>

Precision Adjustable Shunt Regulator<T0, TL431

16K-bit 2-WIRE SERIAL CMOS EEPROM ,24C16 <DIP-8>

2 CN402,CN403

2 CN401,CN102

2 CN601

2 CN101,CN701

C508,C611-C614,C646,C647, C649,C608,C508

C629,C631,C632,C634,C635, C637,C644

1 IC606

1 U101

1 IC301

1 U102

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21 4201T15010310 DC POWER JACK, DC-005 1 POWER601

22 4202T15011910 AV CONNECTOR,AV 3-8. 419S 1 P701

23 4204T15010310 PHONE JACK, EJ0357-3P 1 P401

24 420DT15011510 D-Sub,15 Pin, Right angle 1 CN201 DB-15 FEMAIL（BLUE）

25

DB-9A FEMAIL（BLACK）

26 4240000061240 CRYSTAL<49S> 2 X101,X301 12MHz(20PF,+-20PPM)

27 4240057662410 CRYSTAL（49S) 1 X701

24.576M(20PF,频率+-20PPM)

28 42903D1428110

29 425T170100020 HEAT SINK 1 U402

30 TVM2002-01.PCB 1 PCB

31 412700R01AJ80 CHIP RES 0603, 1/10W-0Ω-J 3 R319-R320,R317

32 412701011AJ80 CHIP RES 0603, 1/10W-100Ω-J 6 R120,R121,R226,R227,R731,R732

33 412701021AJ80 CHIP RES 0603, 1/10W-100Ω-J 6 R122,R123,R132,R306,R603,739

34 412701031AJ80 CHIP RES 0603, 1/10W-100Ω-J 7 R103,R307,R308,R440,R719-R720,R443

35 412701041AJ80 CHIP RES 0603 , 1/10W –100K-J 3 R101,R102,R606

36 412701051AJ80 CHIP RES 0603, 1/10W-1M-J 2 R106,R321

37 412701521AJ80 CHIP RES 0603, 1/10W-1K5-J 1 R309

38 4127018R1AJ80 CHIP RES 0603, 1/10W-18Ω-J 7 R701,R703-707,R744,

39 412702021AJ80 CHIP RES 0603, 1/10W-2K-J 1 R601

40 412702221AJ80 CHIP RES 0603, 1/10W-2.2K-J 3 R205,R206,R602

41 4127022R1AJ80 CHIP RES 0603, 1/10W-22Ω-J 5 R311-R313,R322,R726

42 412702721AJ80 CHIP RES 0603, 1/10W-2.7K-J 3 R119,R604,R130

43 CHIP RES 0603, 1/10W-27K-J 1 R439 44 412703321AJ80 CHIP RES 0603,1/10W-3.3K-J 3 R223-R225

45 4127033R1AJ80 CHIP RES 0603, 1/10W-33Ω-J 18

420ET15010910 D-Sub,9 Pin,180° 1 TV701

COMMON FILTER, JLF-794-280µH

1 L602

R124-R129,R134-R137,R301,R718 ,R723-R725,R733,R737,R302

Model No.: LCT-20KXO1LST.doc Version: 1.0

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46 412703921AJ80 CHIP RES 0603, 1/10W-3.9K-J 1 R710

47 412704721AJ80 CHIP RES 0603, 1/10W-4.7K-J 17

48 4127047R1AJ80 CHIP RES 0603, 1/10W-4.7K-J 8 R131,203,204,R209-R213

49 412705111AJ80 CHIP RES 0603, 1/10W-510Ω-J 4 R303-R305,R323

50 412705121AJ80 CHIP RES 0603, 1/10W-5.1K-J 1 R105

51 4127056R1AJ80 CHIP RES 0603, 1/10W-56Ω-J 6 R709,R711-R715

52 4127075R1AJ80 CHIP RES 0603, 1/10W-75Ω-J 3 R214-R216

53 412708221AJ80 CHIP RES 0603, 1/10W-8K2-J 1 R310

54 4127091R1AJ80 CHIP RES 0603, 1/10W-91Ω-J 6 R217-R222

55 413510150RJ60

56 413510250RK60 CHIP CAP 0603, 50V-102-K 2 C316,C317

57 413510350RK60 CHIP CAP 0603, 50V-10nF-K 6 C214-219

58 413510425RZ60 CHIP CAP 0603, 25V-100nF-Z 73

59 413510510RZ60 CHIP CAP 0603, 10V-105-Z 4 C105,C106,C307,C643

60 CHIP CAP 0805, 10V-105-Z 2 C306,C104

61 413515150RK60 CHIP CAP 0603, 50V-151-K 1 C308

62 413522R50RJ60 CHIP CAP 0603, 50V-22pF-J 4 C320,C325,C326,C327

63 413533150RK60 CHIP CAP 0603, 50V-330P-K 14

64 413539R50RJ60 CHIP CAP 0603, 50V-39P-J 7 C107,C108,C318,C319,C109,732,733

65 413547250RK60 CHIP CAP 0603, 50V-472-K 3 C313-C315

66 413547350RK60 CHIP CAP 0603, 50V-473-K 19 C309,C717-C723,C725-C728,C742-C748

67 413547R50RJ60 CHIP CAP 0603, 50V-47pF-J 4 C220-C223

68 413568150RK60 CHIP CAP 0603, 50V-680P-K 1 C731 69 415200BAV9960 DIODE(SOT-23B), BAV99 7 D201-D207

70 4160000943500 P-CHANNEL MOS (SO-8), 9435 1 Q603

71 417AT17965010

CHIP CAP 0603, 50V-100P-J NPO

STEP-DOWN SWITCHING REGULATOR

R702,R104,R107-112,115-118, 605,613,614,730,R133

2 C208,C209

C1-20,C22,C23,25-31,33,34,C111-120,C 201-205,301-304,323,601,602

C701,C703,C705-C712,C714,715, C730,C735

1 IC601

Model No.: LCT-20KXO1LST.doc Version: 1.0

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AT1796-50 150KHz,3A ,TO-263

72 417024LC21A00

73 4170074LV1440

74 41700TDA7266D

75 41700AMS11170

76 417AZ1084S3V3

77 417MASCOTV200 IC<PQFP>, MASCOT V2 1 U301

78 417SAA7118H00

79 4209000004410 SOCKET, PLCC44 1 U101

80 42833R0082010 RES, 33Ω*4 1 RP7-RP16

81 4284720082010 RES, 4K7*4 1 RP101

82 429042R2J7020 INDUCTOR, 2.2uH 2.5A 3 L701,L705,L706

83 429042R2J8010 CHIP INDUCTOR 0603, 2.2uH 2 L702,L703

84 4290447RJA010 INDUCTOR, 47uH,2.5A 1 L601

1K 2.5V DUAL .ODE IIC SERIAL EEPROM, 24LC21A SO-8

HEX SCHMITT-TRIGGER INVERTERS<SO14>, 74LV14

5+5 DUAL BRIDGE AMPLIFIER （SO20), TDA7266D

800mA Low-Dropout Linear Regulator AMS1117-3.3V SOT-223

5 Amp Low Dropout Positive Voltage Regu AZ1084S-3.3V TO-263

Multistandard video decode(PQFP), SAA7118H

1 U202

1 U201

1 U402

2 IC604,IC605

1 IC602

1 U701

85 4290512106010

86 4290512207020 CHIP BEAD 1206 5 FB207,302,301,604,605 HCB3216K-122T10

87 4290512207030 CHIP BEAD 1206 2 FB601,FB608,FB607 HCB3216K-122T25

88 4290550108010 CHIP BEAD 0603 1 FB208 500 OHM@100MHz

NICAM ASSEMBLY

89 41403R316RM00 NPNTRANSISTOR(TO-92) 2 C420,C421

90 414101R16RM00 CAP-EL, 16V-1uF-M 4

91 414110116RM00 CAP-EL, 16V-100uF-M 1 C444

92 414110R16RM00 CAP-EL, 16V-100uF-M 7

Model No.: LCT-20KXO1LST.doc Version: 1.0

CHIP BEAD 0805,120 HM@100MHz

FB201-FB206,FB701,FB703-FB707,FB709

13

C401,C404，C405，C406

C423，C424，C409，C428， C413，C414，C426

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93 414147R16RM00 CAP-EL, 16V-100uF-M 1 C415

94 4160000901400 NPNTRANSISTOR(TO-92) 1 Q402

95 417000078L080 3-Terminal Positive Regulator 1 IC401 78L08 TO-92 96 4240043261820 CRYSTAL 1 Y401

97 412700R01AJ80 CHIP RES 0603, 1/10W-10K-J 3

98 412701011AJ80 CHIP RES 0603, 1/10W-100Ω-J 2

99 412701021AJ80 CHIP RES 0603, 1/10W-1K-J 1 R441

100 412701031AJ80 CHIP RES 0603, 1/10W-10K-J 7 R401-407

101 412704721AJ80 CHIP RES 0603, 1/10W-4.7K-J 1 R430

102 4127047R1AJ80 CHIP RES 0603, 1/10W-47Ω-J 6 R416-R421

103 413510150RJ60 CHIP CAP 0603, 50V-100P-J NPO 3 C445

104 413510425RZ60 CHIP CAP 0603, 25V-100nF-Z 5 C416，C418，C422，C419，C443

105 413515250RK60 CHIP CAP 0603, 50V-1.5nF-K 2 C429，C430

106 413515R50RJ60 CHIP CAP 0603, 50V-1.5nF-K 2 C441,C442

107 413522150RJ60 CHIP CAP 0603, 50V-220pF-J 1 C410

108 413533425RZ60 CHIP CAP 0603, 25V-0.33uF-Z 4 C446-C449

109 413547150RK60 CHIP CAP 0603, 50V-470P-K 2 C425,C408

110 413547350RZ60 CHIP CAP 0603, 50V-47n-Z 1 C440

111 413556250RK60 CHIP CAP 0603, 50V-47n-Z 2 C437，C438

112 413556R50RJ60 CHIP CAP 0603, 50V-56P-J 2 C432,C436

113 417MSP3415G10 IC MSP3415G-PMQFP44[SOP] 1 U401

114 417S000040530 IC, 4053 1 U403

115 4290512106010 CHIP BEAD 0805,120Ω / 100Mhz 7 FB401-FB407 116 4290512207030

SCART ASSEMBLY

117 4041920006010

118 4041920010010

119 TVM2002-01.PCB 1 SCART PCB

PSS9014C NPN（β=200-400）

18.432MHz ±15PPM，20P

CHIP BEAD 1206, HCB3216K-122T25

CONNECTER,7PIN,2.0mm,180°,DIP

CONNECTER,10PIN,2.0mm,180°,DIP

R431,R429，R428

R432，R436

1 L707

1 CN1

1 CN2

Model No.: LCT-20KXO1LST.doc Version: 1.0

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120 420BT15012110 SCART JACK, RC-2105 1 CN3

121 4320006000500 JUMPER, 5mm 4 J1,J2,J3,J4

Component in main board about scart

122 4160000901400 NPN TRANSISTOR(TO-92) 2 Q105,Q701 PSS9014C NPN（β=200-400）

123 414110116RM00 CAP-EL <RB.2/.5>(DL:6*8) 1 C739 16V-100uF-M

124 414022116RM00 CAP-EL, 16V-220uF-M 1 C741

125 414110R16RM00 CAP-EL, 16V-10uF-M 2 C411,C412

126 4127047R1AJ80 CHIP RES 0603, 1/10W-47Ω-J 2 R728,R727

127 412701031AJ80 CHIP RES 0603, 1/10W-10K-J 4 R721,R746,R141,R142

128 4290512106010 CHIP BEAD 0805, 120 Ω@100MHz 2 FB702,FB708

129 4127056R1AJ80 CHIP RES 0603, 1/10W-56Ω-J 1 R745

130 412702021AJ80 CHIP RES 0603, 1/10W-56Ω-J 1 R140

131 412700R01AJ80 CHIP RES 0603, 1/10W-0Ω-J 1 R113

132 4127075R1AJ80 CHIP RES 0603, 1/10W-75Ω-J 1 R716

133 412704721AJ80 CHIP RES 0603, 1/10W-4.7K-J 1 R138

134 412704711AJ80 CHIP RES 0603, 1/10W-470Ω-J 1 R729

135 CHIP RES 0603, 1/10W-680Ω-J 2 R708,R139

136 413515150RK60 CHIP CAP 0603, 50V-151-K 1 C749

137 NPN TRANSISTOR SOT-23, 9014 2 Q702,Q104

138 415201N414860 DIODE(SMT), 1N4148 2 D701,D702

139 1/10W-47K-J 1 R143

TELETEXT ASSEMBLY

140 412701031AJ80 CHIP RES 0603, 1/10W-10K-J 2 R807,R808

141 412702431AJ80 CHIP RES 0603, 1/10W-24K-J 1 R813

142 4127039R1AJ80 CHIP RES 0603, 1/10W-39Ω-J 4 R809-R812

143 412701511AJ80 CHIP RES 0603, 1/10W-150Ω-J 3 R817-819

Model No.: LCT-20KXO1LST.doc Version: 1.0

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144 412701011AJ80 CHIP RES 0603, 1/10W-100Ω-J 3 R814、R815、R816

145 4127033R1AJ80 CHIP RES 0603, 1/10W-33Ω-J 2 R821、R822

146 413510425RZ60 CHIP CAP 0603, 25V-100nF-Z 7 C803-807,810-811

147 413510510RZ60 CHIP CAP 0603, 10V-105-Z 1 C802

148 413522R50RJ60 CHIP CAP 0603, 50V-22pF-J 2 C812、C813

149 4290512207030

150 417S0AT24C160 IC AT24C16 S08M1 1 U801

151 IC(DIP), SAA6264PS/M3/0104 1 U802

152 417S0AT24C160 IC AT24C16 S08 1 U801

153 4240000061240 CYSTAL<49S> 1 X801 12MHz(20PF,+-20PPM)

154 414110116RM00 CAP-EL<RB.2/.5>(DL:6*8) 1 C817 16V-100uF-M

155 420FT20015010 FFC CONNECTER 1 CN502 FFC-0.5-SMT-50PWX

156 4290512207030 CHIP BEAD 1206 1 FB606 HCB3216K-122T25

157 REMOTE CONTROLLER,RM612 1

158 40910T2001PW0 POWER CORD 1

159 419A201SN0110 20''TFT PANEL(AU),A201SN01 1

160 437T150100020

161 437T200100010 WIRE(11P,2.0)（2547AWG28# ） 1 MAIN(CN101)-KEYBOARD(CN1) 350mm

162 437T200100050 WIRE 1 H501

163 437T200100070 WIRE(6P,2.0)（2547AWG24# ） 1 MAIN(CN601)-INVERTER 300mm 164 4290A251512R0 EMI RH TYPE, Φ25*15*12 1

KEYBOARD ASSEMBLY

165 7516T2001001M MTV-2001A 1

166 40300T1701000 SWITCH, 6*6*5mm 7 P+,P-,V-,V+,MENU,SOURCE,POWER

167 4041920011010

Model No.: LCT-20KXO1LST.doc Version: 1.0

CHIP BEAD 1206, HCB3216K-122T25

WIRE (10P-11P,2.0)(2468 26#),50MM

CONNECTER,11PIN,2.0mm,180°, DIP, TJC4-11Y

1 L801

1 SCART(CN2)-MAIN(CN701)

1 C0N1

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168 405T200105110 MTV2001KEY.PCB, 2004.6.22 1 PCB

169 410A010300020 LED<DIP> 1 LED

170 415201N414840 DIODE DIP, 1N4148 2 D1,D2

171 4300KSM603LM0 INFRERED SENSOR(CSC9900) 1 REMOUT KSM-603LM(MT2)\GPLUV701QS

172 405T150105700 TURNER.PCB, 91*63.4mm 1 PCB

173 413210450RZ00 CAP, 50v-104-Z 2 C2,C3

174 414133R10RM00 CAP-EL, CD110-10V-33uF-M 2 C1,C4

175 420ET15010920 D-Sub,9 Pin,180° 1 CN1 DB-9A MAIL（BLACK）

176 429EC041010R0 COIL INDUCTOR, 10uH 500mA 1 L1

177 4320006000500 JUMPER, 5mm 2 J4,J5

178 4320006001000 JUMPER, 10mm 1 J1

179 442JS6B212110

180 4320006000750 JUMPER, 7.5mm 1 J3

181 4320006001250 JUMPER, 12.5mm 1 J2

INVERTER ASSEMBLY

182 414147125RM01 CAP 1 C3 CD288H-25V-470u-M(10*16mm）

183 4042920006010

184 413522450RZ40 CHIP CAP 0805, 50V-0.22uF-Z 4 C13,C2,C6,C7

185 413547525RZ70 CHIP CAP 1210, 25V-4.7uF-Z 2 C23,C4

186 413568150RK60 CHIP CAP 0603, 50V-680P-K 2 C15,C5

187 413510450RZ60 CHIP CAP 0603, 50V-0.1uF-Z 2 C12,C16

188 413510625RZ70 CHIP CAP 1210, 25V-10u-Z 1 C8

189 413522350RK60 CHIP CAP 0603, 50V-0.022u-K 1 C9

190 413510616RZ70 CHIP CAP 1210, 16V-10uF-Z 1 C10 191 413510516RZ40 CHIP CAP 0805, 16V-105-Z 2 C11,C24

192 413510250RK60 CHIP CAP 0603, 50V-102-K 1 C17

Model No.: LCT-20KXO1LST.doc Version: 1.0

TUNER, JS-6B2/121（PAL/SECAM-LL')

CONNECTER,6PIN,2.0mm,90°,DIP

1 TUNER

1 J1

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193 413510350RK60 CHIP CAP 0603, 50V-10nF-K 2 C18,C20

194 413522250RK60 CHIP CAP 0603 X7R, 50V-2200P-K 2 C21,C19

195 412702221AJ80 CHIP RES 0603, 1/10W-2.2K-J 3 R12,R13,R38

196 4127030R1AJ80 CHIP RES 0603, 1/10W-30Ω-J 2 R4,R3

197 412702231AJ80 CHIP RES 0603, 1/10W-22KΩ-J 2 R7,R5

198 412704721AJ80 CHIP RES 0603, 1/10W-4.7K-J 4 R8,R6,R1,R2

199 4127062R1AJ80 CHIP RES 0603, 1/10W-62R-J 2 R9，R10

200 4127010R1AJ60 CHIP RES 0805, 1/10W-10Ω-J 1 R11

201 4127068R1AJ60

202 412701041AJ80 CHIP RES 0603, 1/10W-100K-J 3 R17,R34,R39

203 412704731AJ80 CHIP RES 0603, 1/10W-47K-J 8

204 412703931AJ80 CHIP RES 0603, 1/10W-39K J 1 R22

205 412701031AJ80 CHIP RES 0603, 1/10W-10K-J 2 R23,R36

206 412701031AF80 CHIP RES 0603, 1/10W-10K-F 2 R29，R30

207 412701531AJ80 CHIP RES 0603 7 R25，R26，R27,R31,R46，R48，R51

208 412701041AF80 CHIP RES 0603, 1/10W-100K-F 1 R33

209 412702041AJ80 CHIP RES 0603, 1/10W-200K-J 1 R37

210 412701021AJ80 CHIP RES 0603, 1/10W-1K-J 6 R40，R41，R42，R43，R44，R45

211 412704321AJ80 CHIP RES 0603, 1/10W-4.3K-J 2 R54，R52

212 412702731AJ80 CHIP RES 0603, 1/10W-27K-J 1 R53

213 4152BAS40LT60 DIODE, BAS40LT1 4 D1，D2，D3，D4

214 41520BAT54C60 DIODE, BAT54C SO-23 4 D5，D6，D7，D8

215 4151084C5V160 ZENER DIODE S0-23,BZX84C5V1 4 Z1，Z2，Z3，Z4

216 4151084C5V660 ZENER DIODE S0-23,BZX84C5V6 1 Z5

217 416MMBT290720

218 416002SD18030 TRANSISTOR 2SD1803, T0-252 1 Q10

219 41600BC847A20 TRANSISTOR S0T-23, BC847A 1 Q11

CHIP RES 0805, 1/10W-68Ω-J

TRANSISTOR S0T-23,MMBT2907A

1 R14

R19，20，21，R32，R47，R49，R50， R24

1 Q9

Model No.: LCT-20KXO1LST.doc Version: 1.0

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220 417FDS6679Z10 IC FDS6679Z 2 Q2，Q1

221 416S13457DV20 IC SI3457DV-T1 2 Q3，Q4

222 416S13456DV20 IC SI3456DV-T1 2 Q5，Q7

223 41700FDS66440 IC, FDS6644 2 Q6，Q8

224 417016911PW10 IC(TSSOP), LX1691CPW/IPW 1 U1

225 42225005000T0 FUSE, F5A, 1206 1 F1

226 411SIT1218000 TRANSFORMER(SMT) 2 T1，T6 SIT12180-1935(AU屏）

227 4042965002010 CONNECTOR 6 J2，J3，J4，J5，J6，J7 SM02B-BHSS-1-TB

228 405T200105210 20LX1691.PCB 1 500MM*185MM

229 412705131AJ80 CHIP RES 0603, 1/10W-51K-J 2 R18,28

230 412704741AJ80 CHIP RES 0603, 1/10W-470K-J 1 R16

231 413522150RJ60 CHIP CAP 0603, 50V-220Pf-J 1 C22

232 4127047R1AJ60 CHIP RES 0805, 1/10W-47Ω-J 1 R15

233 41100T0909400 TRANSFORMER(SMT), T09040 6 T2,T3,T5,T7,T8,T9

234 411T200100000 TRANSFORMER（1 ：50） 1 T4 T6*3*2

ADAPTER ASSEMBLY

235

236 411BCK3027A10

237 4123047302J20

RY-2W-47K-J

238 412A0R4702J00 WIREWOUND RESISTOR 1 R7

RX-2W-0.47Ω-J

239 4129005R01J20 HEAT VARIABLE RESISTOR 1 NTC

MWF22-5D-9(5Ω,3A)

240 412A047112J00 PIEZORESISTANCE, Z471 1 VP

241 4130102102K00

242 4130222501K00

4105010300010 LED 1 LED

TRANSFORMER（PQ32）, CK-PQ32-3027A

METAL OXIDE RESISTOR（DIP）

HIGH VOLTAGE CERAMIC CAPACITOR,CC1-1000V-102-K

HIGH VOLTAGE CERAMIC C

APACITOR,CTI-500V-222-K

Model No.: LCT-20KXO1LST.doc Version: 1.0

1 T1

1 R16

1 C19

1 C23

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243 4130472501K00

CT1-500V-472-K

244 4136104271K02 X2 CAPACITOR, AC275V-104-K 1 CX2

245 4136222251K02 Y1 CAPACITOR, AC250V-222-K 1 C17

246 4136334271K02 X2 CAPACITOR, AC275V-334-K 1 CX1

247 4140101401M00 CAP-EL DL:20*35(105°) 1 C5

CD11G-400V-100u-M

248 414010225RM0A

CD288H-25V-1000u-M 105°

249 414047125RM0A CAP-EL, CD288H-25V-470u-M 1 C14

250

251

252

253

254

255

256

257

258

259

260

261

262

263

414047R35RM0A CAP-EL, CD288H-35V-47u-M 1 C9

415301N400740 DIODE, 1N4007 2 D1 D2

41530UF400740 DIODE , UF4007 1 D5

415400RS40610 BRIDGE RECTIFIER 1 BD1

3A 600V(RS406)

4160000390400 TRANSISTOR, 3904 TO-92 2 Q3 Q4

4160000390600 TRANSISTOR 1 Q5

3906 PNP β=250-300 TO-92

4160010N60B00 MOSFET 10N60B, TO-220 1 Q1

4160SUP85N10E MOSFET SUP85N10E, 0-220 1 Q0

41700000P6210 IC(DIP), PC817 1 PH

4170000TL4310 IC<T0-92>, TL431 1 IC2

4200UC3843010 AC SOCKET, SS-120-PCB-2.0AC1 1

4222500250130 FUSE T2.5A 250V VDE/UL 1 F1

425T2001PW010 HEAT SINK , 728-200001-00 1

425T2001PW020 HEAT SINK , 728-200002-00 1

HIGH VOLTAGE CERAMIC CAPACITOR

CAP-EL （DL：10*30）

1 C21

3 C12 C13 C18

Model No.: LCT-20KXO1LST.doc Version: 1.0

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264

265

266

267

268

269

270

271

272

273

274

275

276

277

278

279

280

281

282

283

284

429030577AT13 COMMON FILTER, LCL-T13-0577A 1 L1

4292020598A10 INDUCTOR, LCL-T18-0598A 1 L2

429031050AB60 INDUCTOR, DQG-B6-1050A 1 L3

42903HGQT1070 MUTUAL-INDUCTOR 1 L2B

HGQ-T10-70

4320006000500 JUMPER, 5MM 1 J4

4320006000750 JUMPER, 7.5MM 1 J6

4320006001000 JUMPER, 10MM 2

4320006001250 JUMPER, 12.5MM 2

43700KXD321M2 DC WIRE , KXD-32(1450MM) 1 1.2m

437T2001PW010 WIRE, 110MM 1

606T2001PW000

615-200001-00

6090050040010

405T2001PW010 KXD1207POWER.PCB 1 PCB

MTV2001

412701021AJ60 CHIP RES 0805, 1/10W-1K-J 4 R9-12

412701031AJ60 CHIP RES 0805, 1/10W-10K-J

4127010514J70 CHIP RES 1206, 1/4W-1M-J 2 R0 R1

4127010R1AJ60 CHIP RES 0805, 1/10W-10Ω-J 1 R20

412702031AF60 CHIP RES 0805, 1/10W-20K-F 1 R14

4127022R1AJ60 CHIP RES 0805, 1/10W-20K-F 1 R3

4127027214J70 CHIP RES 1206, 1/4W-2.7K-J 1 R27

4127047114J70 CHIP RES 1206, 1/4W-2.7K-J 1 R8

MYLAR SLICE（20*25*0.25mm）

HIGH VOLTAGE INSULATION TAPE WIDTH=40MM

J3，J7

J1，J2

1 L2-AC SOCKET

3

1 R13

Model No.: LCT-20KXO1LST.doc Version: 1.0

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285

286

287

288

289

290

291

292

293

294

295

412704711AJ60 CHIP RES 0805, 1/4W-2.7K-J 1 R5

412704721AJ60 CHIP RES 0805, 1/10W-4.7K-J 2 R6,R18

1/10W-4.7K-J

412704731AJ60 CHIP RES 0805, 1/10W-47K-J 1 R2

1/10W-47K-J

4127047R1AJ60

412705121AF60 CHIP RES 0805, 1/10W-5.1K-F 1 R15

413510150RJ40 CHIP CAP 0805, 50V-100P-J 1 C8

413510250RK40 CHIP CAP 0805, 50V-102-K 2 C11,C16

413510450RZ40 CHIP CAP 0805, 50V-104-Z 3 C1,C15,C22

413547150RJ40 CHIP CAP 0805, 50V-470P-J 1 C6

415201N414860 DIODE , 1N4148 2 D3,D4

41700NCP1207D IC(S0-8), NCP1207D 1 IC1

The date are subject to change without prior notice

CHIP RES 0805, 1/10W-47Ω-J

1 R4

Model No.: LCT-20KXO1LST.doc Version: 1.0

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INSTALLATION INSTRUCTION

Model No.: LCT-20KXO1LST.doc Version: 1.0

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Model No.: LCT-20KXO1LST.doc Version: 1.0

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Model No.: LCT-20KXO1LST.doc Version: 1.0

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Model No.: LCT-20KXO1LST.doc Version: 1.0

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Model No.: LCT-20KXO1LST.doc Version: 1.0

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TROUBLESHOOTING GUIDE

Model No.: LCT-20KXO1LST.doc Version: 1.0

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Model No.: LCT-20KXO1LST.doc Version: 1.0

Akira LCT-20KX01LST Schematic

Specifications and Main Features

Frequently Asked Questions

User Manual