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Samsung 400UXn - SyncMaster - 40" LCD Flat Panel Display, Training Manual

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Samsung 400UXn - SyncMaster - 40

 

 

Troubleshooting – No Power

Troubleshooting – No Power

  Does 5.2 V appear at Pin #15 of CN602?    

Does DC 12V appear at C653?    

Check the SMPS Board.

NO

YES

Check the peripheral circuit of CN602

.

NO

Does 3.3V appear at C622?

YES

Replace IC602.

NO

Does DC 1.8V appear at C603?    

YES

Replace IC601.

NO

Does 3.3 V appear at Pin 16 ofCN602? 

YES

The Scaler(IC408) is abnormal.

Replace the main board.

NO

2

1

4

3

2

1

3

4

CN602

C653

C622

C603

BD643

Does DC 12V appear at BD643?    

Check the LCD Panel.

NO

YES

Summary of Contents for 400UXn - SyncMaster - 40" LCD Flat Panel Display

Page 1: ...SyncM aster 460DX LH46BPP SyncM aster 520DX LH52BPP Training M anual Training M anual SAMSUNG ELECTRONICS CO LTD Visual Display Division LCD Monitor Group ...

Page 2: ...Index Index Overview Introduction Block Diagram Main Board Part Service Mode Part Troubleshooting DDC Entry What To Do after Board Replacement ...

Page 3: ...he large LCD product market Public facilities like Airport Theater etc To enhance image quality and additional functions comparing with the existing model To provide more convenience for user To achieve competitive power by improving optional network function ...

Page 4: ... RS232 Remote Control MDC software provided Video input PC D_SUB DVI BNC DVI HDMI Component AV S Video Audio input PC D_SUB DVI Stereo Video AV S Video Component BNC HDMI Image sound output PC BNC AV S Video Component out speaker out 10W x 2 speaker PIP automatic switch timer function PIP automatically pops up when setting time PIP OSD menu transparency control Sleep timer automatic switch off fun...

Page 5: ...n 1366 x 768 WXGA 60Hz Display Size 46 52 16 9 Brightness 700cd m2 Contrast Ratio 1200 1 Response Time 8 ms Viewing Angle Left Right Up Down 89 89 89 89 PC Input D SUB DVI Video System AV S Video Component Supported Resolution Component 1080I 50 60 480I 480P 576I 576P 720P 50 60 Power Consumption Less than 240 W 40 340 W 46 DPMS 1 W Sound Output Max 10W x 2 ...

Page 6: ... the time To switch Screen modes PC BNC DVI AV S Video Component HDMI MagicNet PIP Push the PIP button to turn PIP screen On Off More than one PIP couldn t be overlapped on screen as BNC and the component use the same terminal PC DVI AV S Video Component Mode BNC AV S Video Mode AV S Video PC BNC DVI Mode Component PC DVI Mode POWER Use this button to turn the monitor on and off LED Power Indicato...

Page 7: ...Introduction Rear Introduction Rear Rear 1 POWER S W 2 POWER IN Connection Terminal ON OFF ...

Page 8: ... RS232C Serial Port MDC Multiple Device Control Program Port 5 PC DVI BNC AUDIO IN PC DVI BNC Audio Connection Terminal Input 6 HDMI IN HDCP 7 PC IN RGB PC Video Connection Terminal Using D Sub 15 Pin Cable PC Mode Analog PC 8 DVI IN PC Video Connection Terminal Using DVI Cable DVI D to DVI D DVI Mode Digital PC ...

Page 9: ...Audio Connection Terminal Input 10 BNC COMPONENT OUT BNC Component Connection Terminal Output BNC Analog PC Connection connecting R G B H V port Component Connection connecting Pr Y Pb port 11 BNC COMPONENT IN BNC Component Connection Terminal Input BNC COMPONENT Connection Terminal ...

Page 10: ...Input 15 AV OUT S Video S Video Connection Terminal S Video mode Output 16 AV IN S Video S Video Connection Terminal S Video mode Input 17 EXT SPEAKER 8 Ω EXT Speaker Connection Terminal 18 AUDIO OUT L AUDIO R Monitor Audio Connection Terminal Output MONITOR OUT is the terminal for sound output of PC DVI or BNC Introduction Rear Introduction Rear Rear Connection Terminal ...

Page 11: ...Introduction Rear Introduction Rear Rear 19 LAN LAN Connection Terminal MS Internet Explorer 20 USB USB Connection Terminal Keyboard Mouse Mass Storage Device Compatible Connection Terminal ...

Page 12: ...Introduction Rear Introduction Rear Rear 21 Kensington Lock The Kensington lock is a device used to physically fix the system when using it in a public place Connection Terminal ...

Page 13: ...io output temporarily MENU Opens the OSD menu and exits from menu or closes the screen adjustment menu ENTER Activates a highlighted menu item P MODE Changes the available preconfigured picture mode AUTO Adjusts the screen display automatically in PC mode SOURCE Changes the video source INFO The current picture information is displayed in the top left corner of the screen EXIT Exits from the menu ...

Page 14: ...npacking Unpacking 15pin D sub cable BN39 00244B Adaptor Connector 3705 001504 Accessories BNC t o RCA Adapt er Jack 15pin D sub cable BN39 00244B Adaptor Connector 3705 001504 BNC t o RCA Adapt er Jack ...

Page 15: ...Accessories Sold Separately Unpacking Unpacking Speaker wire ...

Page 16: ...he LCD panel is operated for a long time with a fixed pattern over 12 hours there may be slight difference in voltage between electrodes that work the liquid crystal LC in a pixel The voltage difference between electrodes increases with time forcing the liquid crystal to lean When this occurs the previous image may be seen when the pattern is changed To prevent this the accumulated voltage differe...

Page 17: ... UA102 21 10 TIME 20 30 FLIGHT OZ348 TIME 20 30 FLIGHT OZ348 UA102 21 10 Interval 1 10 hour Recommend 1 Second 1 5 second Recommend 5 Type 2 Pixel One dot on off and move Interval 1 10 hour Recommend 1 Second 10 50 second Recommend 50 TIME 20 30 FLIGHT OZ348 UA102 21 10 TIME 20 30 FLIGHT OZ348 UA102 21 10 ...

Page 18: ...IGHT OZ348 UA102 21 10 TIME 20 30 FLIGHT OZ348 UA102 21 10 TIME 20 30 FLIGHT OZ348 UA102 21 10 Screen Protection Screen Protection Type 4 Eraser 2 blocks move with erasing the display Interval 1 10 hour Recommend 1 Second 10 50 second Recommend 50 TIME 20 30 FLIGHT OZ348 UA102 21 10 TIME 20 30 FLIGHT OZ348 UA102 21 10 TIME 20 30 FLIGHT OZ348 UA102 21 10 ...

Page 19: ...to the 15 pin D sub Port on the back of your monitor 2 2 Using the DVI Digital connector on the video card Connect the DVI Cable DVI D DVI D to the DVI Port on the back of your Monitor Connecting to a Computer 2 3 Using the BNC Analog connector on the video card Connect the BNC Cable to the BNC COMPONENT IN R G B H V port on the back of your Monitor and the 15 pin D sub Port on the computer 3 Conn...

Page 20: ...udio L and Audio R terminals of a VCR or Camcorders to the monitor s AV IN L AUDIO R using audio cables 3 Select AV or S Video that is connected to a VCR or Camcorders using the Source button on the monitor s front or remote control 4 Then start the VCR or Camcorders with a tape inserted Connecting to a VCR Connecting the Monitor Connecting the Monitor ...

Page 21: ... the Monitor and the AUDIO OUT jacks on the DVD player 2 Connect a Component cable between the BNC COMPONENT IN Pr Y Pb port on the Monitor and the PR Y PB jacks on the DVD player 3 Select Component that is connected to a DVD player using the Source button on the monitor s front or remote control 4 Then start the DVD Player with a DVD disc inserted ...

Page 22: ...utput terminal of a digital output device to the HDMI IN terminal of the monitor using a DVI to HDMI cable 2 Connect the red and white jacks of an RCA to stereo for PC cable to the same colored audio output terminals of the digital output device and connect the opposite jack to the HDMI PC DVI D AUDIO IN terminal of the monitor When connecting with Peripherals by HDMI Monitor supports HDCP ...

Page 23: ...b jacks on the Set Top Box 3 Select Component for the connection to a DTV Set Top Box using the Source button on the front of the LCD Display or on the remote control Connecting to DTV Set Top Box When connecting component of DVD or STB terminal Y Pb Pr color must be distinguished for normal color to appear DVD or STB terminal also has separate input and output so output terminal must be connected...

Page 24: ...peakers Connecting the Monitor Connecting the Monitor Connect the speaker connection cable between the speaker connection cable jack on the rear of the SET and the speaker connection jack on the rear of the speaker ...

Page 25: ...Connecting to an Audio System Connect a set of audio cables between the AUX L R jacks on the AUDIO SYSTEM and the MONITOR L AUDIO R on the Monitor Connecting the Monitor Connecting the Monitor ...

Page 26: ...Connecting to LAN Cable USB Connecting the Monitor Connecting the Monitor Connect the LAN cable Connect USB devices such as a mouse or keyboard ...

Page 27: ...Installing Stand Kit Installing Stand Kit Installing the Semi Stand ...

Page 28: ...DEON 9200 OK RADEON X550 OK RADEON 1600Pro HDMI OK RADEON 9700 Pro OK NVIDIA Geforce 7300GS OK Geforce 6600GT OK Geforce 5900 OK MATROX Parhelia OK INTEL 945G OK 전 사 LAB TEST RADEON X300 MZ50 OK RADEON X300 MQ50 OK GEFORCE FX5200 MZ40 OK GEFORCE4 MX440 MF20 OK INTEL I915G SEBS X20 OK Check List ...

Page 29: ...mall window super imposed on the PC Video signal Off On 1 PIP Off On Turn the PIP Screen on or off 2 Source PC DVI BNC AV S Video Component HDMI MagicNet Select the input source for the PIP 3 Swap Swap the main picture with PIP picture 4 Size Change the Size of the PIP window 5 Position Change the Position of the PIP window 6 Transparency Control the transparency of PIP picture Edit Name Name the ...

Page 30: ...al R G B color controls Color Temp Choose color tone off on the first stage and so can control color temperature Color Temperature Range 5000 15000K Step 1000K Image Lock Image Lock is used to fine tune and get the best image by removing noise that creates unstable images with jitter and shimmer 1 Coarse Removes noise such as vertical stripes 2 Fine Removes noise such as horizontal stripes 3 Posit...

Page 31: ... can switch the Size 16 9 and 4 3 PIP Picture You can adjust the PIP Screen Settings Contrast Brightness Sharpness Color Tint Adjusting Your Monitor Adjusting Your Monitor Picture PC BNC DVI Picture PC BNC DVI ...

Page 32: ... color components are also user adjustabls Cool2 Cool1 Normal Warm1 Warm2 Color Temp Choose color tone off on the first stage and so can control color temperature Color Temperature Range 5000 15000K Step 1000K Size You can switch the Size 16 9 Zoom1 Zoom2 4 3 Dynamic Contrast Dynamic Contrast automatically sets the most optimal contrast ratio Off On Digital NR Digital Noise Reduction Off On Adjust...

Page 33: ...ature offers you a theater quality viewing experience PIP Picture You can adjust the PIP Screen Settings Contrast Brightness Adjusting Your Monitor Adjusting Your Monitor Picture AV S Video Component Picture AV S Video Component ...

Page 34: ...the left and right speakers Auto volume Each broadcasting station has its own signal conditions This feature let you automatically adjust the volume of the desired channel SRS TSXT SRS Trusurround XT Trusurround XT is a patented SRS technology that solves the problem of playing 5 1 multi channel content over 2 speakers Sound Select You can select either Main or Sub when PIP is On Adjusting Your Mo...

Page 35: ...p Set the clock first Menu Transparency Changes the opaqueness of the background of the OSD High Medium Low Opaque Safety Lock PIN You can change the password Energy Saving When this menu is on power consumption drops under 1W by disabling RS232C communication MDC program and MagicNet Video Wall Various monitors that are connected together so that each screen shows a part of the whole picture or s...

Page 36: ...rgy consumption Power On Adjustment In order to decentralize the load of power supplier when many monitors that are connected together turn on simultaneously let some delay of power on timing FAN According to the rotation of monitor change the movement of the FAN Normal Pivot Reset Picture parameters are replaced with the factory default values Safety Screen Prevent image retentions that may appea...

Page 37: ...djusting Your Monitor MDC MDC ID Setup Assigns distinctive IDs to the SET ID Input Use to select the transmitter functions of the individual SET Only a SET where the ID corresponds to the transmitter setting becomes activated ...

Page 38: ... 5 x file format is supported Play Full Size OFFICE HTML PPT Power Point DOC MS Word XLS MS Excel PDF HTML HTM Flash files are displayed Internet Connects to the Internet Setup You can set various functions in MagicNet mode Schedule View TCP IP Homepage Network Setup Adjusting Your Monitor Adjusting Your Monitor MagicNet MagicNet ...

Page 39: ...Disassembly 40 1 Remove 12 screws from the rear cover disconnect the cable of function PCB as showed left picture and lift up the rear cover 2 Remove 2 screws from the bracket and lift up the bracket side Screw Screw ...

Page 40: ...Disassembly 40 Disassembly 40 3 Remove 24 screws and FAN as showed the picture 4 Remove the cables and separate the SMPS board and main board from bottom BRKT as showed the picture Screw FAN1 FAN2 ...

Page 41: ...Disassembly 40 Disassembly 40 5 Remove 2 screws and lift up BRKT Screw Reassembly procedures are in the reverse order of disassembly procedures ...

Page 42: ... signals from outside and outputs video signals to the panel using the Scaler outputting the same signal as input from outside SMPS Board Maker Samsung Electro Mechanics Function Board Function key and remote control IR signals are transmitted to Main board with signal on LED Network Board CPU and Video decoder are used to process video and audio Sub Power Board Maker Dongyang E P ...

Page 43: ...Disassembly 46 Disassembly 46 1 Remove 16 screws from the rear cover and lift up the rear cover 2 Remove 5 screws and FAN from the bracket and lift up the bracket side Screw Screw FAN1 FAN2 FAN3 ...

Page 44: ...Disassembly 46 Disassembly 46 3 Remove 20 screws as showed the picture 4 Remove the cables and separate the SMPS board and main board from bottom BRKT as showed the picture Screw ...

Page 45: ...Disassembly 46 Disassembly 46 5 Remove 4 screws and lift up BRKT Screw Reassembly procedures are in the reverse order of disassembly procedures ...

Page 46: ...the Scaler outputting the same signal as input from outside SMPS Board Maker Dongyang E P Function Board Function key and remote control IR signals are transmitted to Main board with signal on LED Network Board CPU and Video decoder are used to process video and audio Sub Power Board Maker Dongyang E P Reassembly procedures are in the reverse order of disassembly procedures Reassembly procedures a...

Page 47: ...Block Diagram Block Diagram Main Circuit Main Circuit Main ...

Page 48: ...Block Diagram Block Diagram Network Circuit Network Circuit Main ...

Page 49: ... 1 8V_CO RE DLL PLL ADC LF18CDT 1 8V D V I R ece i ve r 3 3V_DVI Scale r FLI 8638 3 3V_ADC1 ADC2 M ul ti Pow er 12V 3A 5 V _ D P M S SI4435 12V _PNL Or 5V _PNL M ul ti Pow er 5V 4 5A 57 Panel 12V _PNL 40 46 Panel 5V _PNL BA 033 3 3V_SOUND 1 2 V _ I N SO U N D M ul ti Pow er 12V 2A M SP KA7805 5 V BA 178 8V_SOUND M SP A M P LF18CDT 1 8V_SOUND A P1084 3 3V _DPM S DRX option 5 V _ SO U N D T uner DRX...

Page 50: ...Block Diagram Block Diagram Network Power Network Power Network Power Tree ...

Page 51: ...to PANEL Power Connect or Connecting to SMPS Board 16P Funct i on PC D SUB DVI Aud i o BNC Com ponent Audi o AV Audi o Vi deo S Vi deo Speaker Audi o Rem ot e RS232 C Power Connect or Connecting to SMPS Board 5P BNC Com ponent LAN USB Net wor k Power Connect or Connecting to Network Power Board ...

Page 52: ... AC s ocket Connect i ng t o Mechani cal s wi t ch Lam p Connect or Connecting to panel inverter left side Power Connect or 16P Connecting to MAIN board Power Connect or 5P Connecting to MAIN board Relation to Lamp control Power GND Net wor k Connect or Connecting to Network Power ...

Page 53: ... Mechani cal s wi t ch Lam p Connect or Connecting to panel inverter left side Power Connect or 16P Connecting to MAIN board Power Connect or 5P Connecting to MAIN board Relation to Lamp control Power GND Lam p Connect or Connecting to panel inverter right side Net wor k Connect or Connecting to Network Power ...

Page 54: ...Board Connections Network Power Board Board Connections Network Power Board AC Power Connect or Connecting to SMPS Board Net wor k Connect or Connecting to Network Board ...

Page 55: ...Schematics Power Schematics Power CN 602 Connecting to SMPS Board 16p CN 404 Connecting to SMPS Board 5p ...

Page 56: ...Schematics Power Schematics Power IC601 3 3V 1 8V IC604 3 3V 2 5V IC602 12V 3 3V ...

Page 57: ...Schematics Power Schematics Power IC610 5V 3 3V ...

Page 58: ...Schematics Power Schematics Power IC615 3 3V 1 8V IC612 5V 3 3V IC613 12V 8V IC614 8V 5V IC618 8V 5V ...

Page 59: ...Schematics PC DVI Input Schematics PC DVI Input PC signal input DVI signal input IC105 TMDS Receiver CN101 Scaler IC408 ...

Page 60: ...Schematics DDC Schematics DDC IC 100 101 If EEPROM E_DDC_CTL signal containing DDC data is High write cannot be done Enter Factory mode for signal to be Low to be able to write DDC Protection ...

Page 61: ...Schematics BNC Component Input Schematics BNC Component Input CN 103 BNC Component signal input Scaler IC408 IC105 TMDS Receiver BNC Component ...

Page 62: ...Schematics HDMI Input Schematics HDMI Input CN 102 HDMI Signal Input Scaler IC408 IC105 TMDS Receiver HDMI ...

Page 63: ...Schematics Video Input Schematics Video Input CN 107 AV signal input CN 110 S Video signal input Scaler IC408 ...

Page 64: ...Schematics Scaler FLI8638 Schematics Scaler FLI8638 TMDS IC105 Network R G B DSUB R G B BNC Pr Y Pb S Video Y C CVBS Memory Data addr IC401 IC402 OCM Data addr IC406 LVDS data CN403 IC 408 ...

Page 65: ...Schematics Sound Input Schematics Sound Input PC sound input CN502 Video sound input CN501 Component sound input CN503 Sound Processor IC502 ...

Page 66: ...Schematics Sound Processor Schematics Sound Processor PC sound Input Network sound Input Video sound Input Component sound Input Sound Amp IC504 IC 502 Line out CN504 ...

Page 67: ...Schematics Sound AMP Schematics Sound AMP Sound Processor IC502 Speaker output CN506 ...

Page 68: ...Schematics EPROM Schematics EPROM Function CN402 RS232 IC109 EEPROM IC403 ...

Page 69: ...Schematics FAN Schematics FAN FAN_CTRL 이 HIGH 이면 FAN_NOR 전원이 가해져서 CN406 FAN1 CN407 FAN2 의 FAN 이 동작 FAN_CTRL 이 LOW 이면 FAN_PIV 전원이 가해져서 CN408 FAN3 CN407 FAN2 의 FAN 이 동작 ...

Page 70: ...TMDS_G 8bit TMDS_B 8bit TMDS_HSync TMDS_VSync TMDS_Clock DE MST 3386 Scaler DVI HDMI 1 MST3386 2 TMDS Receiver Converts DVI input to the TMDS signal and send to the scaler RX0 RX2 RXC Differential signal DVI Input DVI Input I2 C HDMI Input HDMI Input RX0 RX2 RXC Differential signal I2 C ...

Page 71: ...r 3 D Comb filter functions embedded Supports OSD and PIP TMDS Scaler I2 C FLI30336 IC408 Component S video AV CVBS DDR HYB25D256 DDR HYB25D256 DDR DATA Address LVDS Input LVDS Input TXA Differential data Clock PC R G B BNC Y Pb Pr H V Sync DSUB BNC Function IR Network communication S video Y C CVBS PC ...

Page 72: ...Main board part Main board part 3 HYB25D256 256M DDR Memory HYB25D256 IC401 402 DATA Address FLI8638 FLI8638 Scaler DDR ...

Page 73: ... TPA3004D2 Sound Amp Amplifies the audio signal received from sound processor and then delivers to the speaker I2 C MSP4450 IC502 PC L R Sound input Sound input Amp MSP 4450 Video L R Component L R Network L R Speaker TPA3004D2 IC504 Sound out L R Line out L R Line out Speaker P N Sound output Sound output ...

Page 74: ...ork Board option Support Networking via LAN Movie MPEG1 2 4 DiVX DVD Photo jpeg bmp Music mp3 wma File Viewer MS Word Power Point Excel Viewer Photo Movie Music File Viewer Internet PC LAN See the prior Chapter for Block diagram and power tree ...

Page 75: ...board part 1 AMD Athlon64 X2 CPU Supports 800MHz BUS speed BGA Ball Grid Array package RS690T DIMM memory AMD Athlon64 X2 North Bridge IC North Bridge IC DDR memory DDR memory CPU IC CPU IC CPU North Bridge South Bridge FDM DIMM ...

Page 76: ... interface with South Bridge Controls graphic data H Sync V Sync CLOCK ATi RS690T SB600 input 80pin connector Interface SB600 input 80pin connector Interface CPU CPU Interface With the 80pin Connector Main board SIS963L AMD Athlon64 X2 PW_BN North Bridge IC North Bridge IC MuTIOL Interface CPU North Bridge South Bridge FDM DIMM ...

Page 77: ...North Bridge Controls peripheral devices ATi SB600 North Bridge FDM North Bridge FDM Ethernet PHY USB input Ethernet PHY USB input RS690T North Bridge 88e8055 Ethernet Controller LAN communication MuTIOL Interface IOR 16 Bit Data IOW IRQ FDM USB Port Data Data South Bridge IC South Bridge IC 32 Bit Data CPU North Bridge South Bridge FDM DIMM ...

Page 78: ... LAN Uses MAC Media Access Controller Address Marvell 88e8055 Ethernet PHY input Ethernet PHY input LAN connector 10 100 1000 Mbps Transformer inside Rx Tx SB600 South Bridge South Bridge IC South Bridge IC Ethernet Controller IC Ethernet Controller IC 32 Bit Data CPU North Bridge South Bridge FDM DIMM ...

Page 79: ... data from South Bridge The Stereo L R output signal delivered to Sound Processor IC on the main board ALC262 South Processor IC South Processor IC Stereo L R MSP4450 Main Board Audio Codec IC Audio Codec IC South Bridge IC South Bridge IC SB600 South Bridge Digital data CPU North Bridge South Bridge FDM DIMM ...

Page 80: ... part Function board part Function Board Connect to the Main Board Attached to the front Function Connector Connecting to Main Board Connecting to Main Board CN402 Connecting to Main Board CN402 Back side Front side ...

Page 81: ...fespan and replacement frequency Improving display quality Adjust H V size and position Apply Spread Spectrum Factory Reset Baudrate nMFM operation status Audio delay value selection of country Using Factory Remote controller 1 How to Enter Service Mode using REMOCON Adjust color by R G B Offset and Gain Adjust Sharpness Noise Reduction Fleshtone Correction Check the version and date of MICOM Powe...

Page 82: ...l operates normally only in certain modes of certain patterns but in other cases the operation may distort color Also color control is not normal when controlling color in a mode other than XGA 60Hz Extreme caution needed Extreme caution needed Component 720p color bar pattern Color control operates normally only in certain modes of certain patterns but in other cases the operation may distort col...

Page 83: ...1 White Balance Sub Bright Sub Contrast RED Offset GREEN Offset BLUE Offset RED Gain GREEN Gain BLUE Gain On 0 100 100 100 100 100 100 100 Used for color control But excessive setting may saturate the color Extreme caution needed Extreme caution needed Register value in the Scaler RED BLUE GREEN Adjust the Gain and Offset On Off On Display factory adjusting value Off Display default setting value ...

Page 84: ...ng Coring 16 Main V Peaking Region 1 Threshold 48 Main V Peaking Region 1 Gain 4 Main V Peaking Region 2 Threshold 170 Main V Peaking Region 2 Gain 4 Main H Peaking Y 32 Main H Peaking UV 16 Main H Peaking Coring 8 Main H Peaking Region 1 Threshold 48 Main H Peaking Region 1 Gain 4 Main H Peaking Region 2 Threshold 170 Main H Peaking Region 2 Gain 4 Sharpness Noise Coring Adjusting the sharpness o...

Page 85: ...the range of 128 255 the more natural video is Too high sharpness may cause the vivid noise Noise Coring Control Peaking Coring Display only the sharp large edge without assuming the small edge of the video as a noise and amplifying it Sharpness Filter Out Noise Coring Out Peaking Coring Assign the threshold value to improve the sharpness NonLinear Sharpness Control Peaking Resion1 2 Threshold Gai...

Page 86: ...HLE Threshold HLE Gain HDP Threshold HDP Gain HCE Threshold HCE Gain VDP Threshold VDP Gain 10 180 21 71 15 25 27 3 HLE Horizontal Large Edge Enhancer HDP Horizontal Detail Processor HCE Horizontal Chroma Enhancer VDP Vertical Detail Processor Adjust to display the clear and sharp image This function is used to adjust the appropriate value for each target region Change only when it is needed ...

Page 87: ...ff LCD Overdrive Noise Coring Adaptive MPEG NR Mode MOSQ_GAUSS MPEG NR Threshold0 28 MPEG NR Threshold1 15 MPEG NR Threshold2 40 Non ACM Fleshtone Correction Off Non ACM Fleshtone Correction Level 0 Non ACM Fleshtone Balance 0 The MPEG NR menu is used to reduce the Mosquito noise and Gaussian noise The Fleshtone menu is used to display the natural skin color Mosquito Noise Reduced Mosquito Noise ...

Page 88: ...rs Back End Panel Info AV Size Spread Spectrum Reset Option Checksum M BVP40MWW 0801 07 05 31 Panel Info Part Panel Info Part Time Ch No Total Hr 0150 0 Display the panel use time and the number of change Time Reset Press the menu button on the front panel for 5 seconds ...

Page 89: ...n Advanced Sharpness Enhancers Back End Panel Info AV Size Spread Spectrum Reset Option Checksum M BVP40MWW 0801 07 05 31 AV Size Part AV Size Part AV size position Adjustment H V size H V Position H Size V Size H Position V Position 0 0 0 0 ...

Page 90: ...AV Size Spread Spectrum Reset Option Checksum M BVP40MWW 0801 07 05 31 Spread Spectrum Reset Part Spread Spectrum Reset Part Spread Spectrum Adjustment The application status of Spread spectrum Amplitude and Period Setting Reset Factory Reset Reset the setting on the Service Menu to the default setting Need to turn the Power On Off after reset ...

Page 91: ...lay 65 1 Checksum The 4 digit serial number regarding the micom code is displayed if you select this Option Adjustment Baudrate Speed Setting The default value is 9600 Change to 115200 when the code update on the main board is required Function Key Setting Unsetting Option Setting in the Network part Audio delay Setting Set for the video and audio synchronization The message display in the imprope...

Page 92: ... NO YES Check the peripheral circuit of CN602 NO Does 3 3V appear at C622 YES Replace IC602 NO Does DC 1 8V appear at C603 YES Replace IC601 NO Does 3 3 V appear at Pin 16 ofCN602 YES The Scaler IC408 is abnormal Replace the main board NO 2 1 4 3 2 1 3 4 CN602 C653 C622 C603 BD643 Does DC 12V appear at BD643 Check the LCD Panel NO YES ...

Page 93: ... sync and Pin 8 V sync of IC103 appear Does the LED light up when turn on the power Does 5V appear at Pin 9 of CN101 D Sub Check the power port NO YES Check the cable connection NO YES Replace IC103 NO YES The Scaler IC408 is abnormal Replace the main board NO Check the cable between the main board and panel and replace the LCD panel YES 5 6 CN403 CN101 IC103 C603 ...

Page 94: ...ave form as the figure appear at R161 DVI_SCL and R162 DVI_SDA YES Replace the main board NO Does the signal appear at RA107 R RA102 G and RA105 B YES IC105 is abnormal Replace the main board NO YES The Scaler IC408 is abnormal Replace the main board NO Check the cable between the main board and panel and replace the LCD panel YES Does the TX signal appear at Pin 14 and 15 of CN403 7 8 8 CN403 CN1...

Page 95: ...ble properly connected Press the power button and check the LED NO YES Reconnect the BNC cable NO YES Does the wave form appear at Pin 6 H sync And Pin 8 V sync of IC103 Replace IC103 NO YES The scaler IC408 is abnormal Replace the main board NO Check the cable between the main board and panel and replace the LCD panel YES 9 10 CN403 IC103 ZD109 ZD110 113 ...

Page 96: ...the power button and check the LED NO YES Reconnect the component cable NO YES Does the TX signal appear at Pin 14 and 15 of CN403 Check the cable between the main board and panel and replace the LCD panel The scaler IC408 is abnormal Replace the main board NO YES Does the waceform appear at R1011 Pr R1012 Y R1013 Pb 11 12 13 R1011 R1013 ...

Page 97: ...en the main board and panel and replace the LCD panel Does the LED light up when turn on the power Check the power port NO YES Does the waveform at L101 Does the TX signal appear at Pin 14 and 15 of CN403 The scaler IC408 is abnormal Replace the main board NO YES Reconnect the cable NO YES 14 ...

Page 98: ...Connecting D sub cable between the parallel port printer port of computer and Monitor PC Connecting to the parallel port of computer Connecting to Monitor DDC Input Process DDC Input Process ...

Page 99: ...ut Process The DDC input is available after entering the Service Mode Cancel the DDC Protection 1 1 Open the file 2 Select Port 1 D SUB Select Port 2 DVI Select Port 3 HDMI 3 Select the DDC file 4 Click the Next OK button 4 3 2 ...

Page 100: ...DDC Input Process DDC Input Process 5 5 Input the monitor serial number and press Enter Input Analog and repeat 2 5 times when input Digital ...

Page 101: ...MDC Multi Display Control Program MDC Multi Display Control Program How to install Run the SETUP EXE file Select I Agree Select NEXT Select Install ...

Page 102: ...MDC Multi Display Control Program MDC Multi Display Control Program How to install ...

Page 103: ...eck if BaudRate is set to 9600 A Multiple Display Control MDC is an application allowing various displays to be easily and simultaneously operated on a PC RS 232C a standard of serial communication is used for the communication between a PC and a display Therefore a serial cable should be connected between the serial port on a PC and the serial port on a display Refer to the diagram ...

Page 104: ... status at the time the function enabled regardless of the status at the time the MDC is shut down MDC is shut down Start Main Window Click Start Program Multiple Display Control to start the program Select a set to see the volume of the selected set within the slider 1 5 7 2 3 4 6 8 Main Icons Safety Lock Safety Lock Remocon Port Selection Info Grid Port Selection Control Tools 1 Click the main i...

Page 105: ...y Control is originally set to COM1 2 If the port other than COM 1 is used any port between COM1 to COM4 is selectable 3 The port connected to the monitor and serial cable needs to be assigned with the correct name for the communications 4 Once the port is selected it is stored and used for the next program ...

Page 106: ... allows you to control functions regarding the power of the selected display on the menu 6 Power On Off Turns the power of the selected display on or off 7 Volume Adjust the volume of the selected display The appropriate volume for the selected set is displayed as you select a set When you cancel the selection or choose Select All the volume returns to the default value 8 Mute On Off Turns on or o...

Page 107: ...C 2 BNC Changes the Input Source of the selected display to BNC 3 DVI Changes the Input Source of the selected display to DVI 4 TV Changes the Input Source of the selected display to TV 5 AV Changes the Input Source of the selected display to AV 6 S Video Changes the Input Source of the selected display to S Video 7 Component Changes the Input Source of the selected display to Component 8 MagicNet...

Page 108: ...r Shows the power status of the current display 2 Image Size Shows the current Image Size of the display in use 3 Input Source Shows the current Input Source of the display in use Info Grid displays only the displays whose Input Source is PC BNC or DVI 4 When you click Image Size the PC BNC and DVI tabs first appear This feature allows you to control Image Size for PC BNC or DV Image Size Control ...

Page 109: ...P Click Select All or use Check Box to select a display to control 2 Info Grid displays only the display having AV S Video TV Component or DVI HDCP as input source 3 Adjust the Image Size of the display If the input signal for the component or DVI HDCP is 720p or 1080 Zoom1 and Zoom are not available The Image Size Control feature is available only for the displays whose power status is ON 1 2 3 M...

Page 110: ...efore you change the current time 2 On Time Setup Set the hour minute AM PM of On Time Status Source and Volume of the selected display 3 Off Time Setup Set the hour minute and AM PM and Status for Off Timer of the selected display 4 Shows the On Timer settings 5 Shows the Off Timer settings Time Control is available only for the displays for whose the power status is ON MDC Multi Display Control ...

Page 111: ...o Large 4 Small Turns on the PIP of the selected display and changes the size to Small 5 Double1 Turns on the PIP of the selected display and changes the size to Double 1 6 Double2 Turns on the PIP of the selected display and changes the size to Double 2 7 Double3 Turns on the PIP of the selected display and changes the size to Double 3 PIP Control is available only for the displays whose power st...

Page 112: ... window 1 2 3 4 5 6 7 8 Info grid shows some basic information necessary to PIP Source Control 1 PIP Source Click the PIP Source tab to display the PIP Source list PIP Source can be controlled only when the power of the monitor is turned on 2 PC Changes the PIP source of the selected display to PC 3 BNC Changes the PIP source of the selected display to BNC 4 DVI Changes the PIP source of the selec...

Page 113: ...e set value of the selected function is displayed in the slide As you select Select All the value is returned to the default setting 50 Changing a value in this screen will automatically change the mode to CUSTOM 1 Picture Available only for TV AV S Video Component and DVI HDCP 2 Contrast Adjusts Contrast of the selected display 3 Brightness Adjusts Brightness of the selected display 4 Sharpness A...

Page 114: ...icture PC Available only for PC BNC and DVI 2 Contrast Adjusts Contrast of the selected display 3 Brightness Adjusts Brightness of the selected display 4 Red Adjusts Red Color of the selected display 5 Green Adjusts Green Color of the selected display 6 Blue Adjusts Blue Color of he selected display 1 2 3 4 5 6 This feature is available only for the displays whose power status is ON and if no sele...

Page 115: ...splay 3 Treble Adjusts Treble of the selected display 4 Balance Adjusts Balance of the selected display 5 SRS TSXT Turns the SRS Trusurround XT function of the selected display On Off 6 Sound Select Select either Main or Sub when the PIP of the selected display is turned On 1 2 3 4 5 6 This feature is available only for the displays whose power status in IN and if no selection is made the factory ...

Page 116: ...e Lock Available only the controls for PC and BNC 2 Coarse Adjusts Coarse of the selected display 3 Fine Adjusts Fine of the selected display 4 Position Adjusts Position of the selected display 5 Auto Adjustment Automatically adjusts the screen This feature is available only for the displays whose power status is ON 1 2 3 4 5 MDC Multi Display Control Program MDC Multi Display Control Program ...

Page 117: ... the backlight of the selected display at a specified time The Auto Lamp Control automatically turns off if you adjust using the Manual Lamp Control 3 Manual Lamp Control Allows you to adjust the backlight of the selected display regardless of the time The Manual Lamp Control automatically turns off if you adjust using the Manual Lamp Control The Maintenance Control feature is available only for t...

Page 118: ...hat can result when the still image is displayed for prolonged periods Use Interval to set the repeat cycle by time unit and use Second to set the repeat cycle by second unit Select one of 4 types Scroll Pixel Bar Eraser The Maintenance Control feature is available only for the displays whose power status in ON MDC Multi Display Control Program MDC Multi Display Control Program ...

Page 119: ... dividing 2 2 3 3 4 4 1 2 2 1 1 5 5 1 3 On Off Turns On or Off the Video Wall function of the selected display 4 Format The format can be selected to see a divided screen Full Natural This feature is available only for the displays whose power status in This feature is available only for the displays whose power status in IN and if no selection is made the factory default is displayed IN and if no...

Page 120: ...MDC Multi Display Control Program MDC Multi Display Control Program ...

Page 121: ... Beethoven Board with the RS232C cable Option in the Factory Menu Check if BaudRate is set to 115200 RS 232C a standard of serial communication is used for the communication between a PC and a display Therefore a serial cable should be connected between the serial port on a PC and the serial port on a display Refer to the diagram ...

Page 122: ...ached The program is not affected by W indows OS system The program is not affected by W indows OS system W hen the installation is complete using the Setup exe file the icon appears on your desktop Double click the icon to run the program Updating the Program MAIN Updating the Program MAIN ...

Page 123: ...Fl as h Downl oad i n t he Fi l e Sel ect m enu Set as t he f i gur e Chi p Model Set 2MB_TORI NO f i r s t 1 1 Updating the Program MAIN Updating the Program MAIN ...

Page 124: ...Updating the Program MAIN Updating the Program MAIN After the installation Connect i on Set as t he f i gur e SERI AL1 COM1 115200 2 2 ...

Page 125: ...Updating the Program MAIN Updating the Program MAIN 2MB Fl as h I s p_16_ext Hex Cl i ck Load Conf i g f or t he aut o s et t i ng 3 3 ...

Page 126: ...s 5 t o downl oad Tur n t he power of t he boar d of f on when t he downl oad s ucces s m es s age appear s Check t he Checks um and dat e t o s ee i f t he r i ght code i s appl i ed i n t he Fact or y m ode 5 Updating the Program MAIN Updating the Program MAIN 4 5 ...

Page 127: ...ere can be a malfunction in the monitor if the Socket is damaged Hold both sides and remove the FDM Replace with the new FDM and assemble the set FDM Replacement You may replace the FDM in the same or similar cases as followings EX1 Picture is normal but the remote control or function key does not work EX2 The SAMSUNG Logo appears but cannot perform the next step EX3 Upgrading for the Software pro...

Page 128: ...attery from BAT1 then insert the new battery Pull back the holder on the left of the battery Hold both sides and remove the battery Replace with the new battery Battery Replacement You may replace the battery in the same or similar cases as followings EX1 The required information is not properly stored when the FDM and BIOS are updated Battery 4301 000108 ...

Page 129: ...mode and turn off the Hard power Main Board Press Info and check the version of Network Check the versions of FDM and BIOS and see if they are the same as the version of the server program If the version is different refer to the descriptions above and upgrade the program Upgrade the program and turn the power off on Check if there are DIMM memory and Battery Network Board ...

Page 130: ...40 SMPS Board Block Diagram 40 SMPS Board Block Diagram ...

Page 131: ...46 SMPS Board Block Diagram 46 SMPS Board Block Diagram ...

Page 132: ...Network Power Board Block Diagram Network Power Board Block Diagram ...

Page 133: ...SMPS Board Circuit Diagram SMPS Board Circuit Diagram Circuit Diagram SMPS Board Circuit Diagram Network Power 40 SMPS Network Power 46 SMPS ...

Page 134: ...Program File Program File Micom Code DDC Setup DDC File Malibu Downloader WinDDC Analaog DDC Digital DDC HDMI DDC Malibu 2 0 40 Main Code 46 Main Code ...

Page 135: ...Horizontal Frequency Unit kHz Interlace and Non Interlace Methods Interlace and Non Interlace Methods Showing the horizontal lines of the screen from the top to the bottom in order is called the Non Interlace method while showing odd lines and then even lines in turn is called the Interlace method The Non Interlace method is used for the majority of monitors to ensure a clear image The Interlace m...

Page 136: ...tion is good for performing multiple tasks as more image information can be shown on the screen Example If the resolution is 1360 X 768 this means the screen is composed of 1360 horizontal dots horizontal resolution and 768 vertical lines vertical resolution Multiple Display Control MDC Multiple Display Control MDC A Multiple Display Control MDC is an application allowing various displays to be ea...

Page 137: ...ting Multi sound broadcasting Korean and other foreign languages are supported and the stereo music is available Input Source Input Source It means that there are other sources like video camcorder and DVD beside TV broadcasting input English Caption Caption setting English Caption Caption setting It supports captions or text information service using a broadcasting station or video tape You can s...

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