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Troubleshooting

4-10

Samsung Electronics

■

■

No Video

Symptom 

- A normal/cable network analog broadcast screen is blank or abnormal but OSD is OK.

Major Checklist

- Check the antenna connection settings (Air: NTSC / ATSC, Cable: NTSC)
- Check the CVBS cable connection.
- Check the power input of the Main board.

Troubleshooting

Procedures

Is the antenna connection setting

properly configured?

Configure properly

Replace the SMPS

Check CN1001 pin2 for +5V

Replace the Main Board

①

No

No

Yes

Yes

Содержание PS42B451B2WXXU

Страница 1: ...bly Reassembly 4 Troubleshooting 5 Exploded View Part List 6 Wiring Diagram SERVICE Manual PS42B451B2W PS50B451B2W PLASMA DISPLAY TV Chassis F65A P_HD _B450 Model PS42B451B2WXXU PS50B451B2WXXU Refer to the service manual in the GSPN see the rear cover for the more information ...

Страница 2: ...stic law Samsung Electronics Co Ltd Mar 2009 Printed in Korea AA82 05739A Area Web Site North America service samsungportal com Latin America latin samsungportal com CIS cis samsungportal com Europe europe samsungportal com China china samsungportal com Asia asia samsungportal com Mideast Africa mea samsungportal com GSPN Global Service Partner Network ...

Страница 3: ... Specifications Analysis 2 3 2 3 Accessories 2 4 Chapter 3 Disassembly Reassembly 3 1 Overall Disassembly Reassembly 3 1 Chapter 4 Troubleshooting 4 1 Troubleshooting 4 1 4 2 Adjustment 4 18 4 3 Upgrade 4 37 Chapter 5 Exploded View Part List 5 1 PS42B451B2WXXU Exploded View 5 1 5 2 PS50B451B2WXXU Exploded View 5 3 5 3 PS42B451B2WXXU Service Item 5 5 5 4 PS50B451B2WXXU Service Item 5 6 Chapter 6 Wi...

Страница 4: ...rd before disassembling the unit Discharge the capacitors first when separating PCB s with high capacity capacitors such as SMPS X Main Board Y Main Board etc A spark may be generated by the electric charge and there is danger of electronic shock Check that the cables are properly connected referring to the circuit diagram when disassembling or assembling the unit taking care not to damage the cab...

Страница 5: ...rom SMPS Remove 2 screw PH WWP M3 L8 NI PLT Remove 1 screws BH S M4 L10 ZPC BLK Separate FILTER EMI AC LINE from bracket 3 1 2 Separation of ASSY PCB MISC MAIN Part Name Description Description Photo Main Board Detach all connectors from the Main Board Remove 4 screws PH WWP M3 L8 NI PLT Remove the Main Board The photo is for 42 50 is very similiar with 42 42 50 ...

Страница 6: ...t Name Description Description Photo Bracket PCB Remove screw BH B M4 L3 ZPC BLK Remove the BRACKET PCB 3 1 5 Separation of ASSY BRACKET 42 50 Part Name Description Description Photo Bracket Remove 2 screws BH PT S Tite M4 L10 ZPC BLK Remove 2 screws BH B M4 L3 ZPC BLK Remove Bracket ...

Страница 7: ...y Reassembly 3 4 Samsung Electronics 3 1 6 Separation of ASSY BRACKET P WALL Part Name Description Description Photo 42 Wall Bracket Remove 2 screws BH B M4 L3 ZPC BLK Remove 4 screws BH S M4 L10 ZPC BLK Remove Wall Bracket Please lay the PDP panel face down on a soft surface when separating front cover 50 Wall Bracket Remove 2 screws BH B M4 L3 ZPC BLK Remove 4 screws BH S M4 L10 ZPC BLK Remove W...

Страница 8: ...power board as there may be some remaining electrical charge in the capacitor Specifically avoid touching any part of the capacitor 50 SMPS Detach all connectors from the SMPS Remove 6 screws PH WWP M3 L8 NI PLT Remove the SMPS 3 1 9 Separation of ASSY PDP MODULE P LOGIC MAIN BOARD Part Name Description Description Photo Logic Board Detach all connectors from the Logic Main Board Remove 2 screws W...

Страница 9: ...Flat able Detach all Connectors from the X Main Board To separate the Flat Cable of the X Board press the upper and the lower sides of the connector Pinch the sides but then push down in the ribbon it should slide out after that 42 X Main Board Remove 7 screws PH WWP M3 L8 NI PLT Remove the X Main Board 50 X Main Board Remove the X Main Board ...

Страница 10: ...paration of ASSY PDP MODULE P Y MAIN BOARD Part Name Description Description Photo 42 Flat Cable Detach the scan board connectors from the panel 50 Flat Cable Detach the scan board connectors from the panel 42 Y Scan Board Remove 2 screws PH WWP M3 L8 NI PLT ...

Страница 11: ...the still bar Before removing the still bar you should lift up the panel a little 50 Buffer board shield Remove 3 screws PH WWP M3 L8 NI PLT Remove the still bar Before removing the still bar you should lift up the panel a little Disassembly Reassembly 3 8 Samsung Electronics Part Name Description Description Photo 50 Y Scan Board Remove 7 screws PH WWP M3 L8 NI PLT ...

Страница 12: ...assembly Reassembly Samsung Electronics 3 9 3 1 13 Separation of ASSY PANEL BRACKETS Part Name Description Description Photo Panel Brackets Remove 7 screws BH B M4 L3 ZPC BLK Remove the Side Panel Brackets ...

Страница 13: ...3 10 Samsung Electronics MEMO ...

Страница 14: ...sung Electronics 5 1 Exploded View Part List 5 Exploded View Part List 5 1 PS42B451B2WXXU Exploded View M0112 T0003 T0456 T0603 M0175 M0150 M0027 M0146 T0175 M0149 M0523 T0044 T0289 M0412 M0014 M0013 FT532 ...

Страница 15: ...N96 10198A ASSY BRACKET P FILTER TOP PB450 42 SECC 1 S N A M0150 BN96 10199A ASSY BRACKET P FILTER BOTTOM PB450 42 SE 1 S N A M0175 BN96 10377B ASSY BOARD P TOUCH FUNCTION IR PS42B451B 1 S A M0412 BN96 10232A ASSY BRACKET P PCB PB450 42 SECC T0 6 1 S N A M0523 BN96 10231A ASSY BRACKET P SUPPORT STAND PB450 42 SE 1 S N A T0003 BN96 10203F ASSY COVER P FRONT PB450 42 ABS PMMA HB 1 S N A T0044 BN96 1...

Страница 16: ...Samsung Electronics 5 3 Exploded View Part List 5 2 PS50B451B2WXXU Exploded View M0112 T0003 T0456 M0175 T0603 M0146 M0149 T0044 M0027 M0523 T0175 M0412 T0289 FT532 M0014 M0013 M0150 ...

Страница 17: ...N96 10233A ASSY BRACKET P FILTER TOP PB450 50 SECC 1 S N A M0150 BN96 10234A ASSY BRACKET P FILTER BOTTOM PB450 50 SE 1 S N A M0175 BN96 10377C ASSY BOARD P TOUCH FUNCTION IR PS42B451B 1 S A M0412 BN96 10232B ASSY BRACKET P PCB PB450 50 SECC T0 6 1 S N A M0523 BN96 10231A ASSY BRACKET P SUPPORT STAND PB450 42 SE 1 S N A T0003 BN96 10204F ASSY COVER P FRONT PB450 50 ABS PMMA HB 1 S N A T0044 BN96 0...

Страница 18: ...T PB450 42 ABS PMMA HB 1 T0037 BN96 09753A ASSY PDP P LOGIC MAIN BOARD S42AX YB07 P 1 T0044 BN96 10452B ASSY PDP MODULE P SA42AX YD11 PP42AB057B 1 T0045 BN96 09749A ASSY PDP P X MAIN BOARD S42AX YB07 PL42A 1 T0045 BN96 09750A ASSY PDP P X MAIN BUFFER BOARD S42AX YB0 1 T0074 BN59 00863A REMOCON LCD450 TM950 EUROPE WHITE 48 1 T0262 BN96 09751A ASSY PDP P Y MAIN BOARD S42AX YB07 PL42A 1 T0764 BN44 00...

Страница 19: ...MAIN BOARD S50HW YB04 P 1 T0039 BN96 09741A ASSY PDP P ADDRESS F BUFFER BO S50HW YB0 1 T0044 BN96 09931A ASSY PDP MODULE P S50HW YD11 PP50HB056B 1 T0045 BN96 09736A ASSY PDP P X MAIN BOARD S50HW YB04 PL50H 1 T0045 BN96 09737A ASSY PDP P X MAIN BUFFER BOARD S50HW YB0 1 T0074 BN59 00863A REMOCON LCD450 TM950 EUROPE WHITE 48 1 T0175 BN96 09464B ASSY SPEAKER P 8ohm 4pin 10W R 850 L 3 1 T0262 BN96 0973...

Страница 20: ...Samsung Electronics 5 7 MEMO ...

Страница 21: ... insulated transformers the product can only be repaired safely when the chassis is connected to the earth end of the AC power source To make sure the AC power cord is properly connected follow the instructions below Use the voltmeter to measure the voltage between the chassis and the earth ground If the measurement is over 1 0V unplug the AC power cord and change the polarity before re inserting ...

Страница 22: ...eplaced with another irregular one the safety or protective features will be lost even if the new one has a higher voltage or more watts Critical safety parts should be bracketed with Use only regular parts for replacements in particular flame resistance and dielectric strength specifications Irregular parts or materials may cause electric shock or fire Precaution 1 2 Samsung Electronics ...

Страница 23: ...istance between the blade of the AC plug and that of the conductive material should be more than 1 7 Any B interlock should not be damaged If the metal heat sink is not properly installed no connection to the AC power should be made 8 Make sure the grounding lead of the tester is connected to the chassis ground before connecting to the positive lead The ground lead of the tester should be removed ...

Страница 24: ...ns for soldering purposes 6 Use only anti static solder removal devices Most solder removal devices do not support an anti static feature A solder removal device without an anti static feature can store enough static electricity to cause damage to the ESD 7 Do not remove the ESD from the protective box until the replacement is ready Most ESD replacements are covered with lead which will cause a sh...

Страница 25: ...ositioning the product Also check the antenna cable or the external connectors if they are fully unplugged Damage to the cord may cause fire or electric shock 6 Keep the antenna far away from any high voltage cables and install it firmly Contact with the high voltage cable or the antenna falling over may cause fire or electric shock 7 When connecting the RF antenna check for a DTV receiving system...

Страница 26: ...1 6 Samsung Electronics MEMO ...

Страница 27: ...8 3 inches without stand 41 5 x 12 4 x 28 3 inches with stand 48 0x 2 9x 29 4 inches without stand 48 0 x 12 4 x 31 8 inches with stand Weight 53 1 lbs without stand 61 2 lbs with stand 69 0 lbs without stand 77 1 lbs with stand PC Resolution 1024 x 768 75Hz 1360 x 768 60Hz Power consumption 330W 470W Voltage AC 100 240V 50 60HZ ANTENNA input ANT AIR IN 75Ω unbalanced VIDEO input AV COMPONENT 480i...

Страница 28: ...Product Specification 2 2 Samsung Electronics New Features explanation Anynet Anynet is an AV network system that enables you to control all connected Samsung AV devices with your Samsung TV s remote ...

Страница 29: ...ler Yes Yes Yes Yes Auto Wallmount Support No No Yes Yes Analog audio Out L R 1 1 1 1 Remote Controller Model Code TM950 TM950 TM96 TM96 Resolution Number of Pixels 1365 x 768 1024 x 768 1365 x 768 1024 x 768 Brightness 1500cd m2 1500cd m2 1500cd m2 1500cd m2 Ultra FilterBright No No No No Anti Reflection Yes Yes Yes Yes Contrast Ratio 15000 1 15000 1 15000 1 15000 1 Screen Aspect Ratio 16 9 4 3 1...

Страница 30: ...ord 3903 000193 Owner s Instructions BN68 01936D Warranty Card Registration Card Safety Guide Manual BN68 01349A Cloth Clean BN63 01798A Ferrite Core for Power Cord 3301 001305 Cover Bottom Screws 2ea BN63 05300A 6003 001621 Sold Separately HDMI Cable 9 843 feet BN39 00641A Electronics Store Internal shopping mall HDMI DVI cable 9 843 feet BN39 00643A Component Cables RCA 4 171 feet BN39 00279A ...

Страница 31: ...Electronics 2 5 Accessories Item Item code Remark Sold Separately Optical Cable None Electronics Store Internal shopping mall PC Cable 6 004 feet BN39 00115A PC Audio Cable 6 562 feet BN39 00061B Antenna Cable 9 843 feet BN39 00333A ...

Страница 32: ...2 6 Samsung Electronics MEMO ...

Страница 33: ... or damaged cable Check to see if there is a disconnected or loose cable connection Check to see if the cables are connected according to the connection diagram 2 Check the power input to the Main Board 3 Check the voltage in and out between the SMPS Main Board between the SMPS X Y Main Board and between the Logic Boards 4 Troubleshooting 4 1 Troubleshooting ...

Страница 34: ...mproperly connected or the Main Board or SMPS is not functioning In this case check the following Check the internal cable connection status inside the unit Check the fuses of each part Check the output voltage of SMPS Replace the Main Board Troubleshooting Procedures Is the AC IN socket connector and the SMPS CN800S connected Insert the AC in connector and the SMPS CN800S connector Is the Fuse F8...

Страница 35: ...ain Board or SMPS is not functioning In this case check the following Check the internal cable connection status inside the unit Check the fuses of each part Check the output voltage of SMPS Replace the Main Board Troubleshooting Procedures Is the AC IN socket connector and the SMPS CN800S connected Insert the AC in connector and the SMPS CN800S connector Is the Fuse F801S of the SMPS Power Input ...

Страница 36: ...y defective assemblies by connecting the cables one by one Troubleshooting Procedures Caution When separating and connecting the cables such as CN810 CN809 CN808 CN807 of the Main SMPS CN4701 of the X Main Board and CN5707 of the Y Main Board a spark may be generated by the electric charge of the high capacity capacitor Therefore wait some time after disconnecting the power cord from the unit Does...

Страница 37: ...y defective assemblies by connecting the cables one by one Troubleshooting Procedures Caution When separating and connecting the cables such as CN810 CN809 CN808 CN807 of the Main SMPS CN4701 of the X Main Board and CN5707 of the Y Main Board a spark may be generated by the electric charge of the high capacity capacitor Therefore wait some time after disconnecting the power cord from the unit Does...

Страница 38: ...he cables such as CN810 CN809 CN807 of the Main SMPS CN4701 of the X Main Board and CN5707 of the Y Main Board a spark may be generated by the electric charge of the high capacity capacitor Therefore wait some time after disconnecting the power cord from the unit Check the LED operation of Logic Board Is it normally operating Check the output of LVDS Is it normally operating Check the each output ...

Страница 39: ...he cables such as CN810 CN809 CN807 of the Main SMPS CN4701 of the X Main Board and CN5707 of the Y Main Board a spark may be generated by the electric charge of the high capacity capacitor Therefore wait some time after disconnecting the power cord from the unit Check the LED operation of Logic Board Is it normally operating Check the output of LVDS Is it normally operating Check the each output ...

Страница 40: ...f the Main Board is not functioning Speaker defect Troubleshooting Procedures Is the cable connection between the Main Board and the speaker properly connected Connect the cable properly or replace the cable if necessary Is the output voltage of SMPS normal CN801 13 Replace the SMPS Replace the Main Board Is the speaker output terminal of the Main Board normal Replace the Speaker Yes No No No Yes ...

Страница 41: ...f the Main Board is not functioning Speaker defect Troubleshooting Procedures Is the cable connection between the Main Board and the speaker properly connected Connect the cable properly or replace the cable if necessary Is the output voltage of SMPS normal CN801 13 Replace the SMPS Replace the Main Board Is the speaker output terminal of the Main Board normal Replace the Speaker Yes No No No Yes ...

Страница 42: ...is OK Major Checklist Check the antenna connection settings Air NTSC ATSC Cable NTSC Check the CVBS cable connection Check the power input of the Main board Troubleshooting Procedures Is the antenna connection setting properly configured Configure properly Replace the SMPS Check CN1001 pin2 for 5V Replace the Main Board No No Yes Yes ...

Страница 43: ...al Image not open or short is no screen Y MAIN X MAIN Logic Main Sustain Open Some horizontal lines don t exist on screen Scan Buffer FPC of X Y Sustain Short Some horizontal lines appear to be linked on screen Scan Buffer FPC of X Y Address Open Some vertical lines don t exist on screen Logic Main Logic Buffer TCP Address Short Some vertical lines appear to be linked on screen Logic Main Logic Bu...

Страница 44: ...nics 2 Troubleshooting Procedure in Abnormal Conditions No Display No Display is related with Y MAIN X MAIN Logic Main and so on This page shows you how to check the boards and the following pages show you how to find the defective board ...

Страница 45: ...isplay Abnormal Image is on Screen except abnormality in Sustain or Address Abnormal Display is related with Y MAIN X MAIN Logic Main and so on This page shows you how to check the boards and the following pages show you how to find the defective board ...

Страница 46: ...ng Electronics Address Open Short Address Open and Short is related with Logic Main Logic Buffer FFC TCP film and so on This page shows you how to check the boards and the following pages show you how to find the defective board ...

Страница 47: ... upper lower buffers E F COF defect burnt Replace the module A green screen appears when the TV is turned on The Scale is not reseting Replace the Main board The OSD box appears but there is no text Incorrect program version Check the version of each program Replace the Main board A blank upper or lower block appears on the screen Upper Lower Y Buffer defect Replace the corresponding upper lower b...

Страница 48: ...icture does not appear Replace the Main board A vertical green line appears on the screen The SMPS voltage is incorrect Adjust the SMPS voltage according to the voltage printed on the module label Dim screen blurred in red X Main board defect Replace the X Main board A blank screen appears Replace the Y Main board ...

Страница 49: ...Y PDP MODULE P LOGIC MAIN Blank screen Screen noise 5 ASSY PDP MODULE P Y MAIN SCAN BUFFER Row Bar screen is blank 42 Only 6 ASSY PDP MODULE P ADDRESS E BUFFER Corresponding Buffer Board block screen is blank 7 ASSY PDP MODULE P ADDRESS F BUFFER Corresponding Buffer Board block screen is blank 8 ASSY PCB MISC MAIN No Power Abnormal screen for each input source PIP screen trouble Sound trouble 9 AS...

Страница 50: ...ent of Board If adjustment equipment is available PDP Option of Factory Mode set the Factory Data Type item as the suitable value of relevant model Adjust Calibration of Factory Mode for each mode Adjust White Balance of Factory Mode If adjustment equipment is not available Write down the value of HDMI White Balance of Factory Mode before replacing Board PDP Option of Factory Mode set the Factory ...

Страница 51: ...hanges to the EEPROM and return to the higher level mode Using the Numeric 0 9 keys you can select a channel Using the SOURCE key you can switch AV modes 6 Initial SERVICE MODE DISPLAY State The version of the firmware displayed at the bottom of the screen may differ and the firmware is subject to change for the improvement of product functions If you have adjusted the settings in Service Mode you...

Страница 52: ... SIEL TSE SUWON Medialink Type Local Set Others Russia Others PDP GROUP P45E_42SP P45E_50Sp P45N_42Sp P45N_50Sp P45A_42Sp P45A_50Sp P43E_42Sn P 43E_50Sn P43N_42Sn P43N_50Sn P43A_42Sn P43A_50Sn P45E_Sp 2 CONTROL EDID Item Default data Range EDID ON OFF Off on EDID WRITE ALL Failure wait Success EDID WRITE PC Failure wait Success EDID WRITE DVI Failure wait Success EDID WRITE HDMI1 Failure wait Succ...

Страница 53: ...r Off On HDMI EQ1 Middle High Strong Low HDMI EQ2 Middle High Strong Low HDMI EQ3 Middle High Strong Low HDMI EQ4 EER Count 24205 WM Calib OK Panel Enter Key Panel Display Time Ohr CHECKSUM 0x0000 WAIT 0x4F7A View Log Font Date Viewer Dimm Type INT INT_NEG EXT_POS EXT_NEG EXT Gamma Off 0 85 0 88 0 90 0 93 0 95 0 98 Carrier Mute Off On Anynet On Off HPD Polarity High Devi Off On Volume Curve EU EA ...

Страница 54: ...tem Default data Range Hotle Mode Off On Power On Channel 1 0 99 Power On Source ATV Scart AV Comp PC HDMI1 HDMI2 HDMI3 DTV Power On Volume 10 0 100 Min Volume 0 0 100 Max Volume 100 0 100 Panel Butten Lock Off On PowerSound Pic Menu Lock Off On Video Mute Ch 1 0 99 Video Mute Ch On Off Off On Music Mode AV Off On Music Mode PC Off On Music Mode Comp Off On Music Mode Backlight Off On Menu Display...

Страница 55: ...A2 IdentOff 0X00 0x00 0x7F A2 Carr1AmpOnThr 0X00 0XFF A2 Carr1AmpOffThr 0X14 0xFF A2 Carr1SnOnThr 0x00 0xFF A2 Carr1SnOffThr 0x00 0XFF A2 Carr2AmpOnThr 0X00 0XFF A2 Carr2AmpOffThr 0x00 0XFF A2 Carr2AmpOffThr 0x00 0XFF A2 Carr2SnrOnThr 0x00 0XFF A2 Carr2SnrOffThr 0x00 0XFF Nicam Sig Error On 0x16 0x7F Nicam Sig Error Off 0x14 0x7F Compression mode On Off Dolby Test Mode On Off DTV Level 12dB 0dB Ma...

Страница 56: ...RT Off On MFT OFFSET Item Default data Range AV Calibration Wait Failure COMP Calibration PC Calibration HDMI Calibration 3 ADC Wb ADC ADC Target Item Default data Range 1st_AV_Low 18 0 255 1st_AV_High 220 0 255 1st_AV_Delta 1 0 255 1st_Comp_Low 16 0 255 1st_Comp_High 235 0 255 1st_Comp_Delta 1 0 255 1st_PC_Low 2 0 255 1st_PC_High 235 0 255 1st_PC_Delite 1 0 255 2nd_Low 1 0 255 2nd_High 235 0 255 ...

Страница 57: ...set_Cr 127 1st_PC_R_Gain 96 1st_PC_G_Gain 95 1st_PC_B_Gain 95 1st_PC_R_Offset 144 1st_PC_G_Offset 139 1st_PC_B_Offset 139 2nd_R_Offset 108 0 255 2nd_G_Offset 108 0 255 2nd_B_Offset 108 0 255 2nd_R_Gain 168 0 255 2nd_G_Gain 168 0 255 2nd_B_Gain 168 0 255 WB Item Default data Range Sub Brigntness 128 0 255 R_Offset 128 0 255 G_Offset 128 0 255 B_Offset 128 0 255 Sud Contrast 128 0 255 R_Gain 128 0 2...

Страница 58: ...Movie Standard Dynamic Color Tone Cool Normal Warm1 Warm2 Msub Brigh 128 0 255 MsubContr 128 0 255 W1_Rgain 138 0 255 W1_Bgain 109 0 255 W1_ROFFS 128 0 255 W1_BOFFS 128 0 255 W2_RGAIN 144 0 255 W2_BGAIN 84 0 255 W2_ROFFS 128 0 255 W2_BOFFS 128 0 255 N_RGAIN 128 0 255 N_BGAIN 128 0 255 N_ROFFS 128 0 255 N_BOFFS 128 0 255 Movie Contr 100 0 100 Movie Brigh 45 0 100 Movie Color 55 0 100 Movie Sharp 75...

Страница 59: ...on LNA Plus RF dB1 Level 3 0 255 RF dB2 Level 6 0 255 RF dB3 Level 12 0 255 RF dB4 Level 31 0 255 Power Key Protect Off On Uart Select Auto Wall Debug MDC On1 On2 Debug Mode DeBug Off Debug Smart DeBug RunTi Back End Mute PDP FRC Visual Test Disable Enable Standby Mode Time 45 Min 2 Min Delete alt ver 2 Flash OTA confirm Time 90Min 2 Min OTA limit Time 3 hour 3 Min Dynamic CE Off on FWC Off on 108...

Страница 60: ...x18 0x00 0x3f H4 Gain 0x12 0x00 0x3f V1 Gain 0x0D 0x00 0x3f V2 Gain 0x0D 0x00 0x3f H overshoot 0x20 0x00 0FF V overshoot 0x20 0x00 0FF H undershoot 0x20 0x00 0FF V undershoot 0x20 0x00 0FF Coring TH2 0x03 0x01 0x0F Coring TH1 0x01 0x01 0x0F PE Item Default data Range Skin_x 0x00 0x00 0x0A Skin_y 0x00 0x00 0x0A B_slope 0x90 0xA0 0x9F DLC_ML 0x70 0xA0 0x9F DLC_MH 0x70 0xA0 0x9F DLC_H 0xEB 0x00 0xFF ...

Страница 61: ...E GreenHue 0x70 0x00 0x7F Blue Sat 0x19 0x00 xX1E BlueHue 0x50 0x00 0x7F Cyan Sat 0x19 0x00 0x1E Cyan Hue 0x50 0x00 0x7F Magenta Sat 0x10 0x00 0x1E Magenta Hue 0x40 0x00 0x7F Yellow Sat 0x15 0x00 0x1E Yellow Hue 0x10 0x00 0x7F FWC Blue 0x15 0x00 0x1E FWC Red 0x0F 0x00 0x1E EEPROM RESET Item Default data Range EEPROM RESET Off NVR ALL Clear Off On Expert Item Default data Range N D ADJ OFF On FIX S...

Страница 62: ...n 24 Chess Pattern 4 Use Equipment CA210 Master MSPG925 Generator Use other equipment only after comparing the result with that of the Master equipment Chess Pattern Input mode Calibration Pattern CVBS IN Model_ 1 Perform in NTSC B W Pattern 24 Lattice Component IN Model_ 6 Perform in 720p B W Pattern 24 Lattice PC Analog IN Model_ 21 Perform in VESA XGA 1024x768 B W Pattern 24 Lattice HDMI IN Per...

Страница 63: ... is complete it returns to the high level menu 8 You can see the change of the Comp Calibration status from Failure to Success Method of Color Calibration PC 1 Apply the VESA XGA Lattice N0 21 pattern signal to the PC IN port 2 Press the Source key to switch to PC mode 3 Enter Service mode 4 Select the Calibration menu 5 Select the PC Calibration menu 6 In PC Calibration Off status press the key t...

Страница 64: ...ut to HDMI mode Enter the White Balance menu of service mode Contact CA 210 sensor to glass filter Adjust the low light Adjust Sub Bright LBE to set the Y value Adjust R Offset x and B Offset y to the color coordinates Do not adjust G Offset data Adjust the high light Adjust Sub Contrast LBE to set the Y value Adjust R Gain x and B Gain y to the color coordinates Do not adjust the G gain data SAMS...

Страница 65: ...mode CA 210 x Y L T K MPCD CVBS NTSC H L 278 FIX 10 500 0 Sub_CT 128 L L 278 10 5 cd 11 000 3 3 0 Ft COMP 720P H L 278 FIX 10 500 0 Sub_CT 128 L L 278 10 3 cd 11 000 6 3 0 Ft HDMI 720P H L 278 FIX 10 500 0 Sub_CT 128 L L 278 10 3 cd 10 500 0 3 0 Ft ...

Страница 66: ...items listed after changing each Replaced assembly items Check Items ASSY PCB MISC MAIN 1 Auto Program 2 White Balance Adjust SMPS PDP TV Vs Va voltage check and adjust ASSY PDP MODULE P LOGIC MAIN Not to be adjusted ASSY PDP MODULE P X MAIN ASSY PDP MODULE P Y MAIN ASSY PDP MODULE P Y MAIN SCAN BUFFER ASSY PDP MODULE P Y MAIN SCAN BUFFER ASSY PDP MODULE P ADDRESS E BUFFER ASSY PDP MODULE P ADDRES...

Страница 67: ...tage Value Board Adjustment Vs 207 SMPS Va 54 Vset Ve 95 Vscan 190 Voltage Adjustment 1 After replacing the SMPS or PDP panel you must adjust the voltage referring to the voltage label printed on the panel If you do not adjust the voltage an abnormal discharge symptom may appear ...

Страница 68: ...ontrols Y FR Set the main reset rising 60usec falling 80usec by change the value of variable resistor 42 50 Y FR The picture is only for 50 42 has only Falling ramp variable resistor 60usec 80usec Rising ramp variable resistor Falling ramp variable resistor ...

Страница 69: ...grade in Menu SETUP Select the SW Upgrade from the menu Select USB from the menu The banner OSD Scaning for USB is displayed The banner OSD Upgrade version to version is displayed Select Yes The banner OSD Upgrade version to version is displayed It takes about 30 sec Warning Don t remove USB flash driver during upgrade The banner OSD Upgrade is completed is displayed when the upgrade is completed ...

Страница 70: ...rocedures for checking in the User Menu Select the Setup menu in the Menu screen Place the cursor over the SW Upgrade of Setup and press the info key on the remote control The version of the program is displayed at the bottom of the Menu screen 2 How to check Program Version on factory mode ...

Страница 71: ...MEMO Samsung Electronics 4 39 ...

Страница 72: ...1 CN5707 CN807 CN809 CN808 CN810 CN4701 CN4002 CN4001 CN4004 CN2004 CN2600 CN2610 CN2510 CN1 CN3 CN800 LOGIC BOARD SMPS X DRIVE Y DRIVE Y MAIN SCAN AC INLET F BUFFER FUNCTION POWER SW CN2609 CN2000 CN2001 CN2006 SPEAKER CN801 CN2002 CN202P CN201 CN401 MAIN BOARD 8 9 10 11 CN2028 5 6 7 CN101 CN902 2 CN2003 E BUFFER CN2500 CN2509 1 4 42 Overall Wiring ...

Страница 73: ...OWER SW Y MAIN SCAN LOW CN2609 CN2003 CN2000 CN2001 CN2006 CN2005 SPEAKER CN801 CN2002 MAIN BOARD CN2500 CN2509 E BUFFER 6 7 8 10 11 9 2 1 AC INLET CN202P CN201 CN401 CN101 CN902 4 5 50 Overall Wiring The code number of cable Lead connector can be changed see 5 Exploded View Part List Wiring Diagram 6 2 Samsung Electronics Use LVDS POWER CABLE AC INLET Code 42 BN96 07158K 50 BN96 07158F BN39 00827...

Страница 74: ...Y 16 D5 3V 5 GND_15Vamp 17 GND_15V 6 GND_15Vamp 18 GND_15V 7 15Vamp 19 D15V 8 15Vamp 20 GND_15V 9 GND_5 3V 21 D15V 10 GND_5 3V 22 D15V 11 GND_5 3V 23 AC_DET 12 GND_5 3V 24 NC Vt 6 1 1 Pin Connection CN810 SMPS CN5707_42 Y B D CN5407_50 Y B D Pin No Signal 1 Vs 2 Vs 3 GND 4 Vg 5 GND 6 Va CN809 SMPS CN4701 X B D Pin No Signal 1 Vs 2 Vs 3 GND 4 GND 5 Vg CN807 SMPS CN2000 LOGIC B D Pin No Signal 1 D5 ...

Страница 75: ...from AC inlet CN4002 CN4002 Horizontal X scan line of Module and X scan Connect first Block CN4001 CN4001 Horizontal X scan line of Module and X scan Connect second Block CN4000 Horizontal X scan line of Module and X scan Connect third Block CN2000 CN2000 Power input connect 10pin of Logic Board from SMPS CN2001 CN2001 Image signal LVDS connect 41pin of Logic board from Main Board CN2002 CN2002 Y ...

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