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Samsung 331 TFT Electrical Parts List, SyncMaster 3TFT/53TFT, Loc. No, Code No, Description

Models: 330TFT 531 TFT 331 TFT 530TFT 530 TFT 531TFT

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Loc. No.

C196

C201

C202

C203

C204

C301

C302

C303

C304

C305

C306

C307

C308

C309

C310

C311

C312

C313

C314

C315

C316

C317

C318

C319

C320

C321

C322

C323

C324

C325

C326

C327

C328

C329

C330

C331

C332

C333

C334

C335

C336

C337

C338

C339

C340

C341

C342

Code No.

2203-000260

2203-000455

2203-000203

2203-000455

2203-000203

2203-001723

2203-000203

Description

C-CERAMIC,CHIP

9 Electrical Parts List

Specification

Remarks

10nF,10%,50V,X7R,TP,2012

1nF,5%,50V,NPO,TP,2012

100nF,10%,16V,X7R,TP,2012

1nF,5%,50V,NPO,TP,2012

100nF,10%,16V,X7R,TP,2012

4.7pF,5%,50V,NPO,TP,2012

100nF,10%,16V,X7R,TP,2012

SyncMaster 3*TFT/53*TFT

9-3

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Samsung 331 TFT Electrical Parts List, SyncMaster 3*TFT/53*TFT, Loc. No, Code No, Description, Specification, Remarks

Contents

SyncMaster 531TFT SyncMaster 330TFT SyncMaster 530TFT SyncMaster 331TFTSERVICE Manual CONTENTSPrinted in Korea Code No. BN68-60017A 1-1 Safety Precautions 1 Precautions1-1-4 Product Safety Notices 1-1-1 Warnings1-2-1 General Servicing Precautions 1-2 Servicing Precautions1-3 Electrostatically Sensitive Devices ESD Precautions 2-1-1 Abbreviations 2-1 List of Abbreviations, Symbols and Acronyms2 Reference Information Programmable Read only Memory 2-1-2 Symbols2-1-2 Acronyms 3-1 Specifications 3 Product SpecificationsPin No 3-2 Pin AssignmentsTiming 3-3 Timing ChartMode Timing Mode60 x 640/67 Hz4 Operating Instructions 4-1 Control and ConnectorsLocation MENU4-1-2 SyncMaster 330TFT/530TFT 4 Operating InstructionsFigure 4-3. Front View and Control Figure 4-4. Rear View Table 4-2. Front Panel Controls4-2-1 OSD Window 4-2 Microprocessor Controls and Functions4-3 Audio Controls 4-4 Power Management System4-3-1 Audio Adjustments 5-1 Disassembly 5 Disassembly and Reassembly5-1-2 Main Body Disassembly 5-1-1 Removing the Stand5-1-3 Stand Disassembly 4. Remvoe the hinge, neck front, PCB, signal cable 3. Remove the 10 screws from the stand assembly5 Disassembly and Reassembly 5. Remove the screw and washer on the base of the stand5-2 Replacement Order of Lamp Assemblies 13.3” 5-3 Replacement Order of Lamp Assemblies 15” 5 Disassembly and Reassembly 5-4 Reassembly6-1 No Power 6 TroubleshootingDoes the sync pulses appear at 6-2 No VideoWAVEFORMS 6-4 No OSD 6-3 No Video of Alternate Vertical Line6-5 User Controls Don’t Work WAVEFORMSDoes the DC 5 V appear at Pin 5 of CN806, Pin 4 of IC803? 6-6 No Sound SyncMaster 330TFT/530TFT6-7 Microphones Don’t Work SyncMaster 330TFT/530TFT 6-8 Headphones Don’t Work SyncMaster 330TFT/530TFT9-1 Main PCB Parts 9 Electrical Parts ListSpecification Loc. NoSpecification 9 Electrical Parts ListLoc. No DescriptionSpecification 9 Electrical Parts ListSyncMaster 3*TFT/53*TFT Loc. NoSpecification 9 Electrical Parts ListLoc. No DescriptionLoc. No SpecificationCode No DescriptionLoc. No SpecificationDescription RemarksLoc. No SpecificationCode No DescriptionLoc. No SpecificationDescription RemarksSpecification 9 Electrical Parts ListSyncMaster 3*TFT/53*TFT Loc. NoR-CHIP R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK RELAY-POWER SWITCH-SLIDE VR-ROTARY OSCILLATOR-CLOCK OSCILLATOR-CLOCK CRYSTAL-UNIT DIODE-ZENER DIODE-ZENER DIODE-ZENER DIODE-ZENER DIODE-ZENER DIODE-ZENER SpecificationLoc. No DescriptionSpecification 9-2 Sub PCB PartsLoc. No Code NoSpecification 9 Electrical Parts ListLoc. No DescriptionSpecification 9 Electrical Parts ListSyncMaster 3*TFT/53*TFT 9-13Specification OthersLoc. No Code NoLVDS x 8 Block DiagramLCD PANEL Audio8 Block Diagrams Memo10-2 Semiconductor Lead Identification REF. NO TYPE NOTYPE NO REF. NOAUDIO FUNC PCB 11 Wiring DiagramLCD PANEL SMPS12-1 DAC & IO Part Schematic Diagram 12 Schematic DiagramsPower Line Signal LineSyncMaster 33*TFT/53*TFT 12 Schematic Diagrams12-2 Table 12-1. IC102Signal Line 12-2 ZOOM & FRC Part Schematic DiagramPower Line SyncMaster 33*TFT/53*TFT 12 Schematic Diagrams12-4 Table 12-6. IC309Power Line 12-3 Micom Part Schematic Diagram1024 x 768 / 85 Hz 1024 x 768 / 85 Hz12 Schematic Diagrams 12-4 Sub Part Schematic DiagramSyncMaster 33*TFT/53*TFT 12-6Memo 12 Schematic Diagrams