1860054
VGA SOCKET
15PIN
PCS
1J101
1910163
SOCKET
D-S
DSW-34
PCS
1J501
1860053
PCB
CONNECTOR
2×30P 2.54mm
PCS
1J807
1980067
HEADPHONE
SOCKET
ST-417-060-100-FM
PCS
2J806,J805
2310002
FUSE
125V 5A SHAPED 12.5 PCS
1F501
881867
IC
FDS9435A SOP
PCS
2Q504,Q505
882084
IC
SI9435 SO8
PCS
2Q504,Q505
882167
IC
9435M SO8
PCS
2Q504,Q505
1850009
IC SOCKET
32P PLCC
PCS
1IC102
882026
IC
RTD2020 PQFP
PCS
1IC101
881388
IC
24C16 SOP
PCS
1IC103
882085
IC
LVC14A SOP
PCS
1IC104
882092
IC
74LVC14A SOP
PCS
1IC104
882053
IC
AK33 SOT-223
PCS
4IC107,IC106,IC202,IC111
882121
IC
AK18 SOT-223
PCS
1IC203
881146
IC
LM1117MP-1.8
SOT-223
PCS
1IC203
882052
IC
AK25 SOT-223
PCS
1IC105
882028
IC
AC1501 TO263-5L
PCS
1IC501
882376
IC
TVP5146M1 PQFP
PCS
1IC201
882027
IC
THC63LVDM83R
TSSOP
PCS
2IC109,IC108
882226
IC
DS90C383 TSSOP
PCS
2IC109,IC108
1632176
PCB
21703-2
PCS
1
* THE MATERIALS OF LT2003S’ VIDEO BOARD IS A LITTLE DIFFERENT FORM
WHICH OF LT1703S,DUE TO THE LT1703S USING THE LVDS TO TRANSFER VIDEO
SIGNAL RATHER THAN LT2003S USING TTL. THERE’S NO
C168,C169,C170,C171,C172,C173,C174,C175, C176,C177,
C193,C197,C198,C199,C194,C195,C196,J1I,C108,IC109,L120,L121,L122,R138,R139,R
140,R141,R144,R145,R146,R147 IN LT2003.
BOM OF AUDIO BOARD VER: 1.6/Ver2.0
MATERIAL
CODE
MATERIAL
NAME
MODEL UNIT
A
M
OU
NT
NUMBER OF MATERIAL
0090181
SMT RESISTOR
1/16W 100
Ω
±5% 0603
PCS
5
R915,R916,R615,R616,R601
0090016
SMT RESISTOR
1/16W 1.5K ±5% 0603
PCS
2
R410,R411
0090642
SMT RESISTOR
1/4W 1.2K ±5% 1206
PCS
1
R503
0090537
SMT RESISTOR
1/4W 180
Ω
±5% 1206
PCS
2
R932,R417
0090538
SMT RESISTOR
1/4W 120
Ω
±5% 1206
PCS
1
R935
52
Содержание LT1703S
Страница 1: ...SERVICE MANUAL LT1703S LT2003S ...
Страница 3: ...NOTICE THIS DOCUMENT IS BASED ON THE LCD TV WITH INTERNAL MODEL LT1703S RU AND LT2003S RU 2 ...
Страница 5: ...1 SAFETY PREAUTIONS 4 ...
Страница 6: ...2 PREVENTION OF ELECTRO STATIC DISCHARGE ESD TO ELECTROSTATICALLY SENSITIVE ES DEVICES 5 ...
Страница 7: ...3 Control Button Locations and Explanations Remote Control Illustration 6 ...
Страница 8: ...7 ...
Страница 9: ...Front Panel Illustration 8 ...
Страница 10: ...OTHER INFORMATION 9 ...
Страница 11: ...10 ...
Страница 12: ...11 ...
Страница 13: ...12 ...
Страница 14: ...13 ...
Страница 15: ...4 Assembling and disassembling the mechanism unit SEE THE PIECE OF PAPER COME WITH THE MENUAL 14 ...
Страница 19: ...6 IC BLOCK DIAGRAM DESCRIPTION 6 1 RTD2020 6 1 1 FEATURES 18 ...
Страница 20: ...7 1 2 BLOCK DIAGRAM 19 ...
Страница 21: ...7 1 3 PIN ASSIGNMENTSCONTENTS 20 ...
Страница 23: ...Control Interface 22 ...
Страница 24: ...Digital Input Display Port 23 ...
Страница 25: ...Miscellaneous Interface DDC Channel Power Ground 24 ...
Страница 26: ...MCU Interface 25 ...
Страница 27: ...7 2 STV82x6 Multistandard TV Audio Processor and Digital Sound Demodulator 26 ...
Страница 29: ...28 ...
Страница 30: ...29 ...
Страница 31: ...7 3 ET0310 30 ...
Страница 32: ...31 ...
Страница 33: ...3 PINGOUT 32 ...
Страница 34: ...33 ...
Страница 35: ...7 4 SN75LVDS83 FLATLINK TRANSMITTER 34 ...
Страница 36: ...35 ...
Страница 37: ...7 5 LM4950 7 5W Mono BTL or 3 1W Stereo Audio Power Amplifier 36 ...
Страница 38: ...37 ...
Страница 39: ...7 6 LA7952 Video Switch for TV VCR Use 38 ...
Страница 40: ...7 SCHEMATIC P C B WIRING DIAGRAM MAINBOARD FOR LT1703 39 ...
Страница 41: ...AV BOARD FOR LT1703S AND LT2003S 40 ...
Страница 42: ...TELETEXT AND AUDIO DECODE BOARD FOR LT1703S AND LT2003S 41 ...
Страница 43: ...LVDS BOARD FOR LT1703S 42 ...
Страница 44: ...TTL BOARD FOR LT2003S 43 ...
Страница 45: ...MAIN BOARD FOR LT2003S 44 ...
Страница 46: ...45 ...
Страница 47: ...46 ...
Страница 48: ...47 ...
Страница 49: ...POWER SUPPLY BOARD FOR LT1703S AND LT2003S 48 ...
Страница 50: ...49 ...