
0090023
SMT RESISTOR
1/16W 10K ±5% 0603
PCS
13
R407,R408,R905,R906,R810
,R809,R310,R313,R419,R42
0,R618,R502,R600
0090017
SMT RESISTOR
1/16W 2.2K ±5% 0603
PCS
2
L811,L812
0090179
SMT RESISTOR
1/16W 15
Ω
±5% 0603
PCS
2
R412,R413
0090188
SMT RESISTOR
1/16W 18K ±5% 0603
PCS
1
R414
0090024
SMT RESISTOR
1/16W 15K ±5% 0603
PCS
4
R308,R309,R801,R802
0090008
SMT RESISTOR
1/16W 220
Ω
±5% 0603
PCS
4
R812,R606~R608
0090019
SMT RESISTOR
1/16W 4.7K ±5% 0603
PCS
7
R311,R312,R421,R418,R933
,R934,R937
0090021
SMT RESISTOR
1/16W 6.8K ±5% 0603
PCS
1
R903
0090006
SMT RESISTOR
1/16W 75
Ω
±5% 0603
PCS
5
R908~R912
0090109
SMT RESISTOR
1/16W 1M
Ω
±5% 0603
PCS
1
R307
0090232
SMT RESISTOR
1/16W 150
Ω
±5% 0603
PCS
2
R901,R610
0090206
SMT RESISTOR
1/16W 360K ±5% 0603
PCS
2 R402,R405
0090026
SMT RESISTOR
1/16W 22K ±5% 0603
PCS
2
R406,R501
0090027
SMT RESISTOR
1/16W 27K ±5% 0603
PCS
2
R401, R404
0090014
SMT RESISTOR
1/16W 1K ±5% 0603
PCS
13
R913,R914,R931,R811,R813
~R816,R617,R609,R602~R6
04
0090015
SMT RESISTOR
1/16W 1.2K ±5% 0603
PCS
1
R902
0090012
SMT RESISTOR
1/16W 560
Ω
±5% 0603
PCS
3
R301,R304,R305
0090001
SMT RESISTOR
1/16W 0
Ω
±5% 0603
PCS
16
R892,R894,R896,R898,R924
~R930,R605,R619,R621,R61
2,R613
0090114
SMT RESISTOR
1/8W 0
Ω
±5% 1206
PCS
1
R403
0090034
SMT RESISTOR
1/16W 100K ±5% 0603
PCS
8
R306,R302,R803~R808
0000276
CARBON FILM
RESISTOR
1/4W100
Ω
±5%10
PCS
1
R708
0010257
METAL OXIDE
FILM RESISTOR
1/2W 2.2
Ω
±5% R
12.5×7
PCS
2
R415,R416
0010253
METAL OXIDE
FILM RESISTOR
3W 1.2
Ω
±5% 20×10
PCS
1
R409
0390291
INDOUCTOR
10uH ±20% 350mA
0307
PCS
1
L902
0390292
INDOUCTOR
22uH ±20% 350mA
0307
PCS
4
L904,L905,L701,L302
0390282
SMT
INDOUCTOR
10uH ±5% 1608
PCS
1
L301
0390286
SMT
INDOUCTOR
5.6uH±10% 1608
PCS
6
L813,L814,L822~L825
0390287
SMT BEAD
19
Ω
/100mHZ ±25%
1608
PCS
9
L807~L810,L816~L819,L82
1
0390300
SMT BEAD
600
Ω
/100MHZ±25%
1608
PCS
2
L815, L820
0390301
SMT BEAD
600
Ω
/100MHZ±25%
3216
PCS
4
L303,L901,L603,L601
0310047
SMT CAPICITOR
50V 101 ±5% NPO
0603
PCS
7
C301,C330,C331,C912,C913
,C617,C616
0310068
SMT CAPICITOR
50V 222 ±10% 0603
PCS
2
C604,C613
0310202
SMT
CAPICITOR
50V 223 ±10% 0603
PCS
2
C603,C612
53
Summary of Contents for LT1703S
Page 1: ...SERVICE MANUAL LT1703S LT2003S ...
Page 3: ...NOTICE THIS DOCUMENT IS BASED ON THE LCD TV WITH INTERNAL MODEL LT1703S RU AND LT2003S RU 2 ...
Page 5: ...1 SAFETY PREAUTIONS 4 ...
Page 6: ...2 PREVENTION OF ELECTRO STATIC DISCHARGE ESD TO ELECTROSTATICALLY SENSITIVE ES DEVICES 5 ...
Page 7: ...3 Control Button Locations and Explanations Remote Control Illustration 6 ...
Page 8: ...7 ...
Page 9: ...Front Panel Illustration 8 ...
Page 10: ...OTHER INFORMATION 9 ...
Page 11: ...10 ...
Page 12: ...11 ...
Page 13: ...12 ...
Page 14: ...13 ...
Page 19: ...6 IC BLOCK DIAGRAM DESCRIPTION 6 1 RTD2020 6 1 1 FEATURES 18 ...
Page 20: ...7 1 2 BLOCK DIAGRAM 19 ...
Page 21: ...7 1 3 PIN ASSIGNMENTSCONTENTS 20 ...
Page 23: ...Control Interface 22 ...
Page 24: ...Digital Input Display Port 23 ...
Page 25: ...Miscellaneous Interface DDC Channel Power Ground 24 ...
Page 26: ...MCU Interface 25 ...
Page 27: ...7 2 STV82x6 Multistandard TV Audio Processor and Digital Sound Demodulator 26 ...
Page 29: ...28 ...
Page 30: ...29 ...
Page 31: ...7 3 ET0310 30 ...
Page 32: ...31 ...
Page 33: ...3 PINGOUT 32 ...
Page 34: ...33 ...
Page 35: ...7 4 SN75LVDS83 FLATLINK TRANSMITTER 34 ...
Page 36: ...35 ...
Page 37: ...7 5 LM4950 7 5W Mono BTL or 3 1W Stereo Audio Power Amplifier 36 ...
Page 38: ...37 ...
Page 39: ...7 6 LA7952 Video Switch for TV VCR Use 38 ...
Page 40: ...7 SCHEMATIC P C B WIRING DIAGRAM MAINBOARD FOR LT1703 39 ...
Page 41: ...AV BOARD FOR LT1703S AND LT2003S 40 ...
Page 42: ...TELETEXT AND AUDIO DECODE BOARD FOR LT1703S AND LT2003S 41 ...
Page 43: ...LVDS BOARD FOR LT1703S 42 ...
Page 44: ...TTL BOARD FOR LT2003S 43 ...
Page 45: ...MAIN BOARD FOR LT2003S 44 ...
Page 46: ...45 ...
Page 47: ...46 ...
Page 48: ...47 ...
Page 49: ...POWER SUPPLY BOARD FOR LT1703S AND LT2003S 48 ...
Page 50: ...49 ...