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LOCA. NO

PART NO

DESCRIPTION

LOCA. NO

PART NO

DESCRIPTION

C123

0CHSS104DZTS CHIP CAP.0.1UF

C208

0CHSS104DZTS CHIP CAP.0.1UF

C124

0CHSS150DJTS CHIP CAP,15PF

C209

0CHSS104DZTS CHIP CAP.0.1UF

C125

0CHSS150DJTS CHIP CAP,15PF

C210

0CHSS104DZTS CHIP CAP.0.1UF

C127

0CHSS104DZTS CHIP CAP.0.1UF

C211

0CHSS104DZTS CHIP CAP.0.1UF

C128

0CHSS104DZTS CHIP CAP.0.1UF

C212

0CHSS473DKTS CHIP CAP.0.047UF

C129

0CHSS104DZTS CHIP CAP.0.1UF

C213

0CHSS473DKTS CHIP CAP.0.047UF

C130

0CHSS104DZTS CHIP CAP.0.1UF

C214

0CHSS473DKTS CHIP CAP.0.047UF

C131

0CHSS104DZTS CHIP CAP.0.1UF

C215

0CHSS104DZTS CHIP CAP.0.1UF

C132

0CHSS104DZTS CHIP CAP.0.1UF

C216

0CHSS104DZTS CHIP CAP.0.1UF

C133

0CHSS150DJTS CHIP CAP,15PF

C220

0CHSS104DZTS CHIP CAP.0.1UF

C134

0CHSS104DZTS CHIP CAP.0.1UF

C221

0CHSS104DZTS CHIP CAP.0.1UF

C135

0CHSS104DZTS CHIP CAP.0.1UF

C222

0CHSS104DZTS CHIP CAP.0.1UF

C136

0CHSS104DZTS CHIP CAP.0.1UF

C223

0CHSS104DZTS CHIP CAP.0.1UF

C137

0CHSS104DZTS CHIP CAP.0.1UF

C224

0CHSS104DZTS CHIP CAP.0.1UF

C138

0CHSS104DZTS CHIP CAP.0.1UF

C225

0CHSS104DZTS CHIP CAP.0.1UF

C139

0CHSS104DZTS CHIP CAP.0.1UF

C226

0CHSS104DZTS CHIP CAP.0.1UF

C140

0CHSS150DJTS CHIP CAP,15PF

C227

0CHSS104DZTS CHIP CAP.0.1UF

C141

0CHSS150DJTS CHIP CAP,15PF

C228

0CHSS104DZTS CHIP CAP.0.1UF

C146

0CASH100CMTS CAN,CAP.10UF 16V

C229

0CHSS104DZTS CHIP CAP.0.1UF

C147

0CASH100CMTS CAN,CAP.10UF 16V

C230

0CHSS104DZTS CHIP CAP.0.1UF

C148

0CASH100CMTS CAN,CAP.10UF 16V

C231

0CHSS104DZTS CHIP CAP.0.1UF

C149

0CASH100CMTS CAN,CAP.10UF 16V

C232

0CHSS104DZTS CHIP CAP.0.1UF

C161

0CASH2R2HMTS CAN,CAP.2.2UF 50V

C233

0CHSS104DZTS CHIP CAP.0.1UF

C162

0CASH100CMTS CAN,CAP.10UF 16V

C234

0CHSS104DZTS CHIP CAP.0.1UF

C171

0CHSS104DZTS CHIP CAP.0.1UF

C235

0CHSS220DJTS

CHIP CAP.22PF

C172

0CHSS104DZTS CHIP CAP.0.1UF

C236

0CHSS220DJTS

CHIP CAP.22PF

C173

0CHSS104DZTS CHIP CAP.0.1UF

C238

0CHSS104DZTS CHIP CAP.0.1UF

C174

0CHSS104DZTS CHIP CAP.0.1UF

C251

0CASH100HMTS CAN,CAP.10UF 50V

C175

0CHSS104DZTS CHIP CAP.0.1UF

C252

0CASH100HMTS CAN,CAP.10UF 50V

C176

0CHSS104DZTS CHIP CAP.0.1UF

C253

0CASH100HMTS CAN,CAP.10UF 50V

C177

0CHSS104DZTS CHIP CAP.0.1UF

C254

0CASH100HMTS CAN,CAP.10UF 50V

C178

0CHSS104DZTS CHIP CAP.0.1UF

C255

0CASS470CKTS CAN,CAP.47UF 16V

C179

0CHSS104DZTS CHIP CAP.0.1UF

C263

0CHSS104DZTS CHIP CAP.0.1UF

C180

0CHSS104DZTS CHIP CAP.0.1UF

C271

0CASH101AMTS CAN,CAP.100UF 10V

C181

0CHSS104DZTS CHIP CAP.0.1UF

C272

0CASH101AMTS CAN,CAP.100UF 10V

C182

0CHSS104DZTS CHIP CAP.0.1UF

C273

0CASH101AMTS CAN,CAP.100UF 10V

C183

0CHSS104DZTS CHIP CAP.0.1UF

C301

0CHSS150DJTS

CHIP CAP,15PF

C184

0CHSS104DZTS CHIP CAP.0.1UF

C302

0CHSS104DZTS CHIP CAP.0.1UF

C185

0CHSS104DZTS CHIP CAP.0.1UF

C303

0CASH100CMTS CAN,CAP.10UF 16V

C186

0CHSS104DZTS CHIP CAP.0.1UF

C304

0CHSS104DZTS CHIP CAP.0.1UF

C187

0CHSS104DZTS CHIP CAP.0.1UF

C305

0CHSS104DZTS CHIP CAP.0.1UF

C188

0CHSS104DZTS CHIP CAP.0.1UF

C306

0CHSS104DZTS CHIP CAP.0.1UF

C189

0CHSS104DZTS CHIP CAP.0.1UF

C307

0CHSS104DZTS CHIP CAP.0.1UF

C190

0CHSS104DZTS CHIP CAP.0.1UF

C310

0CHSS104DZTS CHIP CAP.0.1UF

C191

0CHSS104DZTS CHIP CAP.0.1UF

C311

0CHSS104DZTS CHIP CAP.0.1UF

C192

0CHSS104DZTS CHIP CAP.0.1UF

C312

0CHSS823DKTS CHIP CAP.0.082UF

C193

0CHSS104DZTS CHIP CAP.0.1UF

C313

0CHSS822DJTS

CHIP CAP.8200PF

C194

0CHSS104DZTS CHIP CAP.0.1UF

C314

0CHSS104DZTS CHIP CAP.0.1UF

C195

0CASH100CMTS CAN,CAP.10UF 16V

C315

0CASH100CMTS CAN,CAP.10UF 16V

C196

0CASH100CMTS CAN,CAP.10UF 16V

C316

0CASH100CMTS CAN,CAP.10UF 16V

C201

0CHSS104DZTS CHIP CAP.0.1UF

C317

0CHSS104DZTS CHIP CAP.0.1UF

C202

0CHSS104DZTS CHIP CAP.0.1UF

C318

0CHSS104DZTS CHIP CAP.0.1UF

C203

0CHSS104DZTS CHIP CAP.0.1UF

C319

0CHSS104DZTS CHIP CAP.0.1UF

C204

0CHSS104DZTS CHIP CAP.0.1UF

C320

0CHSS473DKTS CHIP CAP.0.047UF

C205

0CHSS104DZTS CHIP CAP.0.1UF

C321

0CHSS104DZTS CHIP CAP.0.1UF

C206

0CHSS104DZTS CHIP CAP.0.1UF

C322

0CHSS104DZTS CHIP CAP.0.1UF

C207

0CHSS104DZTS CHIP CAP.0.1UF

C323

0CHSS104DZTS CHIP CAP.0.1UF

 

The components identified by mark 

L

 is critical for 

safety. 
Replace only with part number specified. 

For Capacitor & Resistors, 
the charactors at 2nd 3rd 
digit in the P/No. means as 
follows 

CH:Chip Capacitor 
CE:Electrolytic Capacitor
CB:Bipolar Capacitor 
CQ: Poly Capacitor 
CT:Tantal Capacitor 

Summary of Contents for LT-30FEP

Page 1: ...30 WIDE TFT LCD TV SERVICE MANUAL CHASSIS MODEL LT 30FEP LT 30FLP LT 30FTP...

Page 2: ...ONTENTS Contents 2 Safety Precautions 3 Specifications 4 Control Descriptions 6 Adjustment 9 Troubleshooting 11 Disassembly Instructions 13 Replacement Parts List 19 Schematic Diagram 26 PCB Printings...

Page 3: ...the AC outlet Do not use a line Isolation Transformer during this check Connect 1 5K 10watt resistor in parallel with a 0 15uF capacitor between a known good earth ground Water Pipe Conduit etc and t...

Page 4: ...R G B In 0 7Vp p 10 Function CATV Hyper band Auto Program Manual Program Auto Sleep Recall Quick view ACMS Auto channel Memory System PSM Picture Status memory SSM Sound Status memory PIP PICTURE I RI...

Page 5: ...Band PAL SECAM G 21 69 PAL I 21 69 SECAM K 21 69 PAL K 13 56 NTSC M US 14 78 NTSC M JAPAN 13 62 12 SECAM L L 13 NTSC 4 43 5 5 14 NTSC 4 43 6 0 15 NTSC 4 43 6 5 16 SECAM I 6 0MHZ 17 SECAM L VIDEO IN P...

Page 6: ...ast Selects the sound output 9 SLEEP Sets the sleep timer 10 TV PC Selects TV or PC mode directly 11 PR Programme Up Down Selects next programme or a menu item 12 VOL Volume Up Down Adjusts the sound...

Page 7: ...es with new batteries Remove batteries when you won t use the remote controller for long time Liquid leakage from old batteries may cause operation failure Notes for using remote controller Make sure...

Page 8: ...s the volume level Adjusts menu settings 7 TV AV Selects TV SCART VIDEO S VIDEO PC Analog or PC Digital mode Clears the menu from the screen 1 DC 24V adaptor input 2 PC DTV INPUT 3 DVI 4 PC Audio IN C...

Page 9: ...s unusual local conditions exist such as 1 Channel interference in a CATV system 2 Picture bending and or color beats which are unusually due to excessive RF signal input when the receiver is too clos...

Page 10: ...o get into SVC mode 2 Press the Yellow button several times to find OPTION 1 or OPTION 2 3 Input the corresponding OPTION data referring to Table below with the numeric buttons 0 9 Option Table LT 30F...

Page 11: ...Picture Sound OK Is OSD O K Check IC201 Pin 32 39 O K No Check IC201 Video Inputs Pin78 80 82 96 97 98 100 102 Check IC01 L102 DCLK R104 LHSYNC R103 LVSYNL O K Check signals from IC01 IC402 Check Vcc...

Page 12: ...al inputs from IC601 to signal source Check IC601 Outputs Pin27 28 Check IC601 Vcc X tal IIC Check IC651 IC652 Outputs Pin7 11 Check IC651 IC652 Vcc Check Headphone jack of J402 No Text Check IC101 Pi...

Page 13: ...13 EXPLODED VIEW...

Page 14: ...14 EXPLODED VIEW PARTS LIST NO PART NO DESCRIPTIONS...

Page 15: ...M2678S 12 D904 0DHKEKDS226S CHIP DIODE KDS226 IC805 0ICVI4925DTS IC SI7925 DY TP D905 0DHKEKDS226S CHIP DIODE KDS226 IC821 1ICIR33Y00TS IC 3 3V 1A D906 0DHKEKDS226S CHIP DIODE KDS226 IC831 0ICKE78R08I...

Page 16: ...1UF L804 0LBSS601FJTS CHIP BEAD 600 OHM C24 0CASH101AMTS CAN CAP 100UF 10V L815 0LBSS3580RTR BEAD CORE 1UH DUAL C25 0CHSS104DZTS CHIP CAP 0 1UF L821 0LBSS601FJTS CHIP BEAD 600 OHM C26 0CASH100CMTS CAN...

Page 17: ...P 10UF 50V C176 0CHSS104DZTS CHIP CAP 0 1UF C253 0CASH100HMTS CAN CAP 10UF 50V C177 0CHSS104DZTS CHIP CAP 0 1UF C254 0CASH100HMTS CAN CAP 10UF 50V C178 0CHSS104DZTS CHIP CAP 0 1UF C255 0CASS470CKTS CA...

Page 18: ...C668 0CASH101EMTS CAN CAP 100UF 25V C609 0CHSS102DKTS CHIP CAP 1000PF C669 0CHSS332DKTS CHIP CAP 3300PF C610 0CASH1R0HMTS CAN CAP 1UF 50V C670 0CASH2R2HMTS CAN CAP 2 2UF 50V C611 0CHSS102DKTS CHIP CA...

Page 19: ...1 0CHSS471DJTS CHIP CAP 470PF C846 0CASH101AMTS CAN CAP 100UF 10V C2002 0CASH221AMTS CAN CAP 220UF 10V C847 0CASH101AMTS CAN CAP 100UF 10V L1004 0CHSS101DJTS CHIP CAP 100PF C848 0CASH221AMTS CAN CAP 2...

Page 20: ...S101DJTS CHIP RES 100 OHM C908 0RHSS331EJTS CHIP RES 330 OHM R43 0RHSS101DJTS CHIP RES 100 OHM C909 0RHSS331EJTS CHIP RES 330 OHM R44 0RHSS101DJTS CHIP RES 100 OHM C1006 0RHSS000DJTS CHIP RES 0 OHM R4...

Page 21: ...M R667 0RHSS472DJTS CHIP RES 4 7K OHM R309 0RHSS472DJTS CHIP RES 4 7K OHM R668 0RHSS472DJTS CHIP RES 4 7K OHM R310 0RHSS472DJTS CHIP RES 4 7K OHM R669 0RHSS561DJTS CHIP RES 560 OHM R312 0RHSS000DJTS C...

Page 22: ...D PIN WAFER 10 PIN R1004 0RHSS221DJTS CHIP RES 220 OHM P441 WAFYH20125AS PIN WAFER 20 PIN R1005 0RHSS103DJTS CHIP RES 10K OHM P601 WAFYH02200SD PIN WAFER 2 PIN R1006 0RHSS103DJTS CHIP RES 10K OHM P602...

Page 23: ...ITCH YTP 1141A SW3003 600 002A SWITCH YTP 1141A SW3004 600 002A SWITCH YTP 1141A SW3005 600 002A SWITCH YTP 1141A SW3006 600 002A SWITCH YTP 1141A SW3007 600 002A SWITCH YTP 1141A The components ident...

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