Samsung 331 TFT Reference Information, List of Abbreviations, Symbols and Acronyms, Definition

Page 5

2 Reference Information

2-1 List of Abbreviations, Symbols and Acronyms

2-1-1 Abbreviations

Abbreviation

Definition

 

 

AUTO_MENB

AUTO ENABLE (NEG.)

AUTO_SOG

SINK ON GREEN ENABLE

BL_EN

LCD PANEL BACK LIGHT ENABLE

BRIGHT

BRIGHTNESS CONTROL

DAB(7:0)

BLUE COLOR DATA (ODD) FROM IC305

DAG(7:0)

GREEN COLOR DATA (ODD) FROM IC305

DAR(7:0)

RED COLOR DATA (ODD) FROM IC305

DBB(7:0)

BLUE COLOR DATA (EVEN) FROM IC305

DBG(7:0)

GREEN COLOR DATA (EVEN) FROM IC305

DBR(7:0)

RED COLOR DATA (EVEN) FROM IC305

DDC_SCL

DDC I2C CLOCK FROM PC

DDC_SDA

DDC I2C DATA FROM PC

DEN

LVDS DATA ENABLE

DFSYNCB

CONTROL SIGNAL FROM IC301 TO IC305

DHCLK

DOT CLOCK FOR PANEL DRIVING

DHS

LVDS HSYNC

DREFCLK1

67MHz OSC CLK FOR IC305

DV_BLU

OSD BLUE DATA

DV_FBK

OSD ENABLE

DV_GRN

OSD GREEN DATA

DV_RED

OSD RED DATA

DVACTIV1B

HSYNC FOR OSD (NEG.)

DVCLK

DOT CLOCK FOR OSD

DVS

LVDS VSYNC

DVSYNCB

VSYNC FOR OSD (NEG.)

FSD(47:0)

VIDEO DATA BETWEEN IC301 AND

 

IC302,IC303,IC304

HSYNC_PLL

HSYNC FOR PLL

INVERT

INTERLACE CONTROL SIGNAL

KEY1

FUNCTION KEY SIGNAL1 TO MICOM

KEY2

FUNCTION KEY SIGNAL2 TO MICOM

LED

LED ON

LVDS_DATA

DATA OUTPUT FROM IC310, IC311

LVDS_EN

LVDS ENABLE

M_HSYNC

BUFFERED MICOM OUTPUT HSYNC

M_HSYNC1

MICOM OUTPUT HSYNC

M_VSYNC

BUFFERED MICOM OUTPUT VSYNC

M_VSYNC1

MICOM OUTPUT VSYNC

OSCOUT

BUFFERED 24MHz CLOCK

 

 

Abbreviation

Definition

 

 

OSCOUT1

24MHz CLOCK

PANEL_EN

+12V_PANEL/+5V_PANEL ENABLE

PC_BLUE_IN

BLUE COLOR SIGNAL FROM PC

PC_GREEN_IN

GREEN COLOR SIGNAL FROM PC

PC_HSYNC_IN

HSYNC FROM PC

PC_RED_IN

RED COLOR SIGNAL FROM PC

PC_VSYNC_IN

VSYNC FROM PC

PCBLUE(7:0)

BLUE COLOR DATA FROM IC101

PCCLAMP

BUFFERED VIDEO CLAMP SIGNAL

PCCLAMP1

VIDEO CLAMP SIGNAL

PCCLK

PLL CLOCK OUT FOR IC301

PCCLK2

PLL CLOCK OUT FOR IC405

PCCLK3

PLL CLOCK OUT FOR IC110

PCGREEN(7:0)

GREEN COLOR DATA FROM ADC(IC101)

PCRED(7:0)

RED COLOR DATA FROM IC101

PCVSYNC2

BUFFERED VSYNC

RESETB

RESET (NEG.)

RGB_HSYNC

HSYNC FOR MICOM(IC401)

RGB_VSYNC

VSYNC FOR MICOM(IC401)

SCL

I2C CLOCK

SCSB

IC305 ENABLE

SDA

I2C DATA

SOG_CSYNC

COMPOSITE SYNC FROM SOG

SOURCE_PC

SELF RASTER CHECK SIGNAL

SPI_MISO

SERIAL INPUT DATA CONTROL

SPI_MOSI

SERIAL OUTPUT DATA CONTROL

SPI_SCK

SERIAL CLOCK

SW_REG_ENB

POWER ON/OFF CONTROL

VAIL_CSB

IC301 ENABLE

VCBLNKB

CONTROL SIGNAL FROM IC305 TO IC301

VCC

DC 5V FOR MICOM(IC401)

VCLREQB

CONTROL SIGNAL FROM IC305 TO IC301

VGABLUE(7:0)

NC

VGAGREEN(7:0)

NC

VGARED(7:0)

NC

VGBBLUE(7:0)

BLUE COLOR DATA FROM IC301

VGBGREEN(7:0)

GREEN COLOR DATA FROM IC301

VGBRED(7:0)

RED COLOR DATA FROM IC301

 

 

SyncMaster 33*TFT/53*TFT

2-1

Image 5
Contents Color Monitor Code No. BN68-60017A Safety Precautions PrecautionsProduct Safety Notices Servicing the LCD MonitorGeneral Servicing Precautions Servicing PrecautionsElectrostatically Sensitive Devices ESD Precautions Reference Information List of Abbreviations, Symbols and AcronymsAbbreviations DefinitionAcronym Definition SymbolsAcronyms Specifications Product SpecificationsSync Pin AssignmentsTiming Timing ChartMode 60 x SyncMaster 331TFT/531TFT Control and ConnectorsOperating Instructions SyncMaster 330TFT/530TFT OSD Window Microprocessor Controls and FunctionsAudio Adjustments Power Management SystemAudio Controls Function Effect of Control Movement NameDisassembly Disassembly and ReassemblyMain Body Disassembly Disconnect Power Cord and Signal CableStand Disassembly Page Replacement Order of Lamp Assemblies Replacement Order of Lamp Assemblies Reassembly No Power TroubleshootingNo Video Waveforms User Controls Don’t Work No Video of Alternate Vertical LineNo OSD No Sound SyncMaster 330TFT/530TFT Microphones Don’t Work SyncMaster 330TFT/530TFT Headphones Don’t Work SyncMaster 330TFT/530TFTMain PCB Parts Electrical Parts ListElectrical Parts List Code No CERAMIC,CHIP TA,CHIP LXB310T,SIC180,IN 105UH,20%,SMD,TAPING D105 IC-TTL IC-AUDIO AMP TR-SMALL Signal R-CHIP Chip Electrical Parts List R459 FILM,MPEF FILM,PEF Sub PCB PartsDIODE-SWITCHING IC-AUDIO AMP IC-POSI.FIXED REG COIL-CHOKE VR-ROTARY DIODE-ZENER LCD OthersBlock Diagram Memo Parts Type no REF. no Semiconductor Lead IdentificationType no REF. no LCD Panel Smps Wiring DiagramDAC & IO Part Schematic Diagram Schematic DiagramsSyncMaster 33*TFT/53*TFT 12-2 Zoom & FRC Part Schematic Diagram SyncMaster 33*TFT/53*TFT 12-4 Micom Part Schematic Diagram 10. IC803 Sub Part Schematic Diagram12-7

330TFT, 531 TFT, 331 TFT, 530TFT, 530 TFT specifications

The Samsung TFT series, comprised of models like the 330TFT, 530TFT, 531TFT, and 331TFT, represents a significant advancement in display technology. These monitors cater to various professional and personal needs, featuring cutting-edge technologies and superior characteristics.

The Samsung 330TFT is designed for enhanced color accuracy and visual clarity. It boasts a resolution of 1280x1024 pixels, providing a sharp image quality that is essential for graphic design and photo editing. With an impressive contrast ratio, the 330TFT ensures deep blacks and bright whites, making it ideal for multimedia applications. The model also incorporates a quick response time, reducing motion blur during fast-paced visual content.

Next in the series, the 530TFT represents a remarkable upgrade, featuring a higher resolution of 1920x1080 pixels, paving the way for Full HD experiences. This model excels in brightness and color reproduction, utilizing advanced LED backlighting technology. Its wider viewing angles allow for comfortable use in multi-user environments, making it suitable for offices and collaborative spaces.

The 531TFT takes it a step further with enhanced connectivity options, including HDMI and DisplayPort, catering to modern setups that require versatility in connecting multiple devices. This model also prioritizes energy efficiency, incorporating eco-friendly materials and low power consumption features.

On the other hand, the 331TFT provides a cost-effective choice without compromising on quality. It features a solid build and reliability, making it an excellent option for budget-sensitive users. The display quality remains admirable, with vibrant colors and adequate brightness levels.

Lastly, the second iteration of the 530TFT model reiterates Samsung's commitment to innovation, incorporating artificial intelligence-powered enhancements for better adaptive brightness and color tuning. This model stands out with its sleek design, making it an aesthetically pleasing addition to any workspace.

In summary, the Samsung TFT series encapsulates a range of advanced features such as high resolution, excellent color accuracy, energy efficiency, and versatile connectivity options. Each model caters to different user needs, ensuring that both casual users and professionals alike can find the ideal display for their requirements in this robust lineup.