310084
SMT CAPACITOR
50V 104 +80%-20% 0603 PCS
84
C202~C208,C258,C211~C219,
C101,C106~C124,C130,C131,C
134,C160,C163,C164,C167,C24
7,C249,C152,C253,C252,C256
,C186,C140~C144,C146,C509,
C510,C504,C502,C515,C184,C
508,C514,C191,C168~C177,C1
80,C197~C199,C500,C518,C51
7,C193
310057
SMT CAPACITOR
16V 104 ±10% 0603
PCS
10C147,C220,C223~C230
310192
SMT CAPACITOR
50V 56P ±5% NPO 0603 PCS
14C231~C237,C239~C245
310197
SMT CAPACITOR
50V 561 ±10% 0603
PCS
1C246
310051
SMT
CAPACITOR
50V 331 ±5% NPO 0603 PCS
2C257,C238
310042
SMT CAPACITOR
50V 15P ±5% NPO 0603 PCS
3C201,C100,C102
310085
SMT CAPACITOR
50V 20P ±5% NPO 0603 PCS
4C209,C210,C103,C104
310188
SMT CAPACITOR
50V 10P ±5% NPO 0603 PCS
11C153~C157,C859~C864
310593
SMT CAPACITOR
10V 474 ±10% X5R 0603 PCS
3C148,C150,C149
310049
SMT CAPACITOR
50V 221 ±5% NPO 0603 PCS
4C851,C853,C855,C857
310066
SMT CAPACITOR
50V 102 ±10% 0603
PCS
4C856,C858,C852,C854
310072
SMT CAPACITOR
50V 103 ±10% 0603
PCS
3C512,C513,C190
260025
CD
CD11 16V47U±20%5×11
2
PCS
5C105,C192,C194~C196
260200
CD
CD11C
16V47U±20%5×7 2
PCS
2C139,C145
260201
CD
CD11C
16V100U±20%6×7 2.5
PCS
15
C248,C161,C179,C165,C128,C
162,C250,C251,C254,C255,C1
85,C516,C511,C136, C137
260428
SMTCD
16V10U±20%4×4×5.4
PCS
3C125,C126,C129
260593
CD
CD112 105
℃
25V220U±20% 8×12 3.5
PCS
3C501,C503,C505
260604
CD
CD112S 105
℃
25V220U±20% 8×12 3.5
PCS
3C501,C503,C505
260693
CD
CD288
25V470U±20%10×12 5
PCS
2C507,C506
700007
SMT DIODE
1N4148
PCS
5D106,D107,D108,D109,D110
680006
SCHOTTKY
DIODE
1N5822
PCS
1D501
700064
SMT DIODE
BAV99LT1 SOT-23
PCS
4D101,D102,D103,D111
780198
SMT TRIODE
2SA1015
PCS
1Q101
780197
SMT TRIODE
C1815
PCS
5Q102,Q503,Q501,Q502,Q103
960235
SMTCRYSTAL
24.576MHz 49-S
PCS
1X101
960234
SMTCRYSTAL
14.31818MHZ 49-S
PCS
1X201
1940210
SOCKET
30PIN 1.25mm
PCS
1J1
1940042
SOCKET
8PIN 2.0mm
PCS
1CN102
1940209
SOCKET
7PIN 2.0mm
PCS
1CN103
51
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 ...