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Samsung PN50A550S1FXZC, Service Manual

The Samsung PN50A550S1FXZC Service Manual is a comprehensive guide for the maintenance and troubleshooting of this high-quality product. You can easily download this manual for free from manualshive.com, and gain complete access to invaluable information to ensure optimal performance and longevity of your Samsung PN50A550S1FXZC.

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Table of Contents

1.  Precaution

1-1  Safety Precautions ......................................................................................................................................................1-1
1-2  Servicing Precautions ..................................................................................................................................................1-3
1-3  Static Electricity Precautions .......................................................................................................................................1-4
1-4  Installation Precautions ...............................................................................................................................................1-5

2.  Product Specification

2-1  Product Specification ...................................................................................................................................................2-1
2-2  Specifications Analysis ................................................................................................................................................2-3
2-3  Accessories .................................................................................................................................................................2-4

3.  Disassembly & Reassembly

3-1  Overall Disassembly & Reassembly ............................................................................................................................3-1

4.  Troubleshooting

4-1  Troubleshooting ...........................................................................................................................................................4-1
4-2  Adjustment ...................................................................................................................................................................4-8
4-3  Upgrade .......................................................................................................................................................................4-21

5.  Exploded View & Part List

5-1  PN50A550S1FXZC Exploded View .............................................................................................................................5-1
5-2  PN58A550S1FXZC Exploded View .............................................................................................................................5-3
5-3  PN50A550S1FXZC Service Item ................................................................................................................................5-5
5-4  PN58A550S1FXZC Service Item ................................................................................................................................5-6

6.  Wiring Diagram

6-1  Overall Wiring ..............................................................................................................................................................6-1

7.  Schematic Diagram

7-1  Circuit Description .......................................................................................................................................................7-1
7-2  Schematic Diagram .....................................................................................................................................................7-3

Summary of Contents for PN50A550S1FXZC

Page 1: ...550S1FXZC PLASMA DISPLAY TV CONTENTS 1 Precaution 2 Product Specification 3 Disassembly Reassembly 4 Troubleshooting 5 Exploded View Part List 6 Wiring Diagram 7 Schematic Diagram Refer to the service manual in the GSPN see the rear cover for the more information PN50A550S1F PN58A550S1F ...

Page 2: ...stic law GSPN Global Service Partner Network 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 Samsung Electronics Co Ltd Mar 2008 Printed in Korea AA82 05072A ...

Page 3: ...2 3 Accessories 2 4 3 Disassembly Reassembly 3 1 Overall Disassembly Reassembly 3 1 4 Troubleshooting 4 1 Troubleshooting 4 1 4 2 Adjustment 4 8 4 3 Upgrade 4 21 5 Exploded View Part List 5 1 PN50A550S1FXZC Exploded View 5 1 5 2 PN58A550S1FXZC Exploded View 5 3 5 3 PN50A550S1FXZC Service Item 5 5 5 4 PN58A550S1FXZC Service Item 5 6 6 Wiring Diagram 6 1 Overall Wiring 6 1 7 Schematic Diagram 7 1 Ci...

Page 4: ... 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 ...

Page 5: ...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 ...

Page 6: ...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 ...

Page 7: ...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...

Page 8: ...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...

Page 9: ...1 6 Samsung Electronics MEMO ...

Page 10: ... x 12 6 inches 1230 2 x 830 6 x 319 9 mm with stand 55 5 34 0 3 8 inches 1407 7 x 862 3 x 95 0 mm without stand 55 4 x 36 5 x 13 6 inches 1407 7 927 9 344 7 mm with stand Weight 91 3 lbs 41 4kg with stand 82 5 lbs 37 4kg without stand 138Ibs 62 5kg with stand 126Ibs 57 3kg without stand Voltage AC 100 240V 60Hz 550W AC 100 240V 60Hz 670W PC Resolution 1920 H x 1080 V ANTENNA input ANT AIR CABLE IN...

Page 11: ... and Digital Audio Input on the Home Theater Connect only one Home Theater You can listen to 5 1 channel sound through the home theater s speakers Otherwise you can only listen to 2 channel stereo sound in other cases Make sure to connect the Digital Audio IN Optical of the home theater and the TV correctly to listen to TV sound through the home theater However you cannot listen to sound from the ...

Page 12: ...91 3 lbs 41 4kg 107 lbs 49kg Power consumption 550w 520w Picture Brightness 1300Cd m2 1 300 Cd m2 Contrast Ratio 20000 1 15 000 1 Picture Enhacer FBE3 DNIe FBE2 Comb Filter Audio Equalizer 5 Band 5 Band Auto Volume Control Surround Sound SRS TruSurround XT SRS TruSurround XT Speaker Output 10W 10W 15W 15W Features PIP Double Window Caption Still Image EPG My Color Control Color Weakness X X Energy...

Page 13: ...68 01411B Warranty Card Registration Card Safety Guide Manual AA68 00682C AA68 03242L Cloth Clean BN63 01798A Ferrite Core for Power Cord 3301 001110 Cover Bottom Screws 2ea BN63 04220A 6003 001621 Accessories that can be purchased additionally S VIDEO Cable 48 inches BN39 00149A Electronics Store Internal shopping mall HDMI Cable 118 inches BN39 00641A HDMI DVI cable 118 inches BN39 00643A Compon...

Page 14: ... Accessories Item Item code Remark Accessories that can be purchased additionally Optical Cable None Electronics Store Internal shopping mall PC Cable 72 inches BN39 00115A PC Audio Cable 78 inches BN39 00061B Antenna Cable 118 inches BN39 00333A ...

Page 15: ...2 6 Samsung Electronics MEMO ...

Page 16: ... not to damage the cables Take care not to scratch the Glass Filter in the front Assemble the boards in the reverse order of the disassembly The plasma must be layed down on a flat padded surface for disassembly and reassembly 3 1 1 Separation of ASSY STAND P BASE Part Name Description Description Photo Stand Remove 6 screws PH WSP S M4 L40 ZPC BLK SWRCH18A Pull the stand down to remove it from th...

Page 17: ...crews PH WWP M3 L8 NI PLT Remove the Main Board 3 1 4 Separation of FILTER EMI AC LINE Part Name Description Description Photo FILTER EMI AC LINE Detach connector from SMPS Remove a screws FH M3 L10 NI PLT SWRCH18A FP Remove FILTER EMI AC LINE 3 1 5 Separation of BRACKET PCB Part Name Description Description Photo Bracket PCB Remove 4 screws BH S M4 L10 ZPC BLK SWRCH18 Remove BRACKET PCB ...

Page 18: ... 3 1 7 Separation of ASSY p speaker Part Name Description Description Photo Holder Module Remove 4 screws BH WP B M4 0 L 12 ZPC BLK SWRCH18A Remove p speaker 3 1 8 Separation of HOLDER MODULE Part Name Description Description Photo Holder Module Remove 4 screws FH M3 L10 NI PLT SWRCH18A FP Remove 4 screws BH PT S Tite M4 L10 ZPC BLK SWRCH18A Plastic washer Remove Holder Module Please lay the PDP p...

Page 19: ...8A Remove the SMPS Wear gloves when handling the power board as there may be some remaining electrical charge in the capacitor Specifically avoid touching any part of the capacitor 3 1 10 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 4 screws PH WWP M3 L8 NI PLT SWRCH18A Remove the Logic M...

Page 20: ...P X MAIN BOARD Part Name Description Description Photo Flat Cable 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 X Main Board Remove 5 screws PH WWP M3 L8 NI PLT SWRCH18A Remove the X Main Board ...

Page 21: ...n Description Photo Flat Cable Detach the 6 scan board connectors from the panel by pulling the holder from both the top and bottom ends Y Scan Board Remove 7 screws PH WWP M3 L8 NI PLT SWRCH18A Y Main Board Detach all connectors from the Y Main Board Remove 8 screws PH WWP M3 L8 NI PLT SWRCH18A Remove the Y Main Board ...

Page 22: ...tion Description Photo Panel Brackets Remove 3 screws BH B M4 L3 ZPC BLK Remove 4 screws BH S M4 L10 ZPC BLK Remove the Side Panel Brackets 3 1 14 Separation of ASSY PCB FUNCTION Part Name Description Description Photo Function Board Detach the all connectors from the buffer board Remove the Function Board ...

Page 23: ...MEMO 3 8 Samsung Electronics ...

Page 24: ...first Check to see if there is a burnt 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 ...

Page 25: ...S is not functioning In this case check the following Check the internal cable connection Check the fuses Check the output voltages of the SMPS Replace the Main Board Troubleshooting Procedures 1 2 4 5 3 Check that the AC power cord is connected Connect the AC power cord If LED is set up as being ON when POWER ON check the ligt on in LED Is the AC Inlet socket connected Check the connection betwee...

Page 26: ...efective assemblies by connecting the cables one by one Troubleshooting Procedures 1 Check that the Va Vs voltage of SMPS match the voltages marked on the module label Replace the SMPS Did problem improve Did problem improve Did problem improve Yes No Did problem improve Did problem improve Replace the Main Board Replace the Y Main Board Replace the X Main Board Replace the Logic Board Replace the...

Page 27: ...ing part of the Main Board is not functioning Speaker defect Troubleshooting Procedures 1 2 3 3 Is the cable connection between the Main Board and the speaker properly connected Cable Connection Check that the voltage of No 7 8 pin of SMPS CN801 has 12V Yes No Is the speaker output terminal of the Main Board normal Yes Replace the Speaker Yes Replace the SMPS No Replace the Main Board No ...

Page 28: ...onding upper lower buffers E F or G 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 up...

Page 29: ...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 ...

Page 30: ... MAIN SCAN UPPER Upper screen is blank 6 ASSY PDP MODULE P X MAIN SCAN LOWER Lower screen is blank 7 ASSY PDP MODULE P ADDRESS E BUFFER Corresponding Buffer Board block screen is blank 8 ASSY PDP MODULE P ADDRESS F BUFFER Corresponding Buffer Board block screen is blank 9 ASSY PCB MISC MAIN No Power Abnormal screen for each input source PIP screen trouble Sound trouble 10 ASSY BOARD P FUNCTION IR ...

Page 31: ...placement 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 Fa...

Page 32: ...g the Numeric 0 9 keys you can select a channel Using the SOURCE key you can switch AV modes 5 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 have to reset the product Option Byte Expert Settings ADC Ex...

Page 33: ...trum 2 HDMI Delay Time 600ms WB Reset OFF SSpectrum Period 1000ns HDMI FLTCNT SIG 300ms EER Reset Dimming Selection HDMI FLTCNT LOS 300ms RS 232 jack Debug UNSTABLE BAN CNT 2500ms Gamma 0 88 HDMI Err Cnt 2 LVDS OUT Format PDP Wall Calib Panel Display Time 1Hr Watchdog Count 0 Panel Time Reset Out Clock INV CLK_INV Mute Time RF 600ms Out Clock Phase 4 Shop Mode Aft F R OFF SUB MICOM DOWN OFF PC Mod...

Page 34: ...ffset Movie Tint W2_Boffset Movie Backlight NOR_Rgain NOR_Bgain ITEM Standard Contrast 95 Standard Brightness 45 Standard Sharpness 50 Standard Color 50 Standard Tint 0 Standard Backlight 7 ITEM manual AGC OFF Gain2 5 MIN_HWIDTH 7 Gain3 5 MAX_HWIDTH 20 Gain4 5 TH_HIGH 7 Gain5 5 TH_SUPER 26 Gain6 5 Noise Level 127 Gain7 2 Low Gain 74 Gain8 2 Middle Gain 80 LTI_Gain 2 High Gain 80 ECTI_Gain 2 Local ...

Page 35: ...OFF SAP High Threshold 70h SAP Low Threshold 30h Melody Volume 10 Audio Delay 36 STAAmp Vol 29h STA Limit Att 9h STA Limit Rel fh STA Post Scale 55h STA Speaker EQ ON Item Dynamic CE OFF Dynamic Dimming ON LBE Y_MEAN 445 Item LNA PLUS ON RF_dB0_TH 1 RF_dB1_TH 3 RF_dB2_TH 5 RF_dB3_TH 18 NR1_Coring 0 NR2_Coring 4 NR3_Coring 6 NR4_Coring 8 Item Hotel Mode OFF Power On Channel Power On Band Power On V...

Page 36: ...m Pixel Shift Test OFF Logic D L OFF Panel Pattern Sel 0 Panel Type B1 Panel Inch 50 FHD Panel Version W2 Panel Temperature 53 Logic SW Version 70208 Checksum 4543 MB SW MB Offset1 Ve Control Module Running Time FRC Mode FRC Bypass FRC DBG MarkOn FRC MD Force DRC Item Select Log Type DEFECT View Log Delete Log ...

Page 37: ... Video MODE 2 3 Pattern Pattern 24 Chess Pattern 4 Use Equipment K 7256 or Equipment of equality level 5 Work order 1 Enter by Factory Mode select 2 WB Adjust 2 Select CALIBRATION 3 Select AV CALIBRATION again in CALIBRATION MENU 4 After Completing Calibration come out Av success OSD on the screen bottom side for about 3 seconds Source AV PAL composite Component 1280 720 60Hz PC 1024 768 60Hz Ches...

Page 38: ...ut to HDMI mode Enter the White Balance menu of service mode Contact CA 210 sensor to glass filter Fixed Position of CA210 Probe 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 n...

Page 39: ...78 285 7 3 cd m 2 2 Ft 10 500 0 HDMI 720P H L 278 285 Don t Control Sub_CT 133 10 500 0 L L 278 285 7 3 cd m 2 2 Ft 10 500 0 58 Input mode CA 210 x y Y L T K MPCD CVBS NTSC H L 278 285 Don t Control Sub_CT 133 10 500 0 L L 278 285 6 9 cd m 2 Ft 10 500 0 COMP 720P H L 278 285 Don t Control Sub_CT 133 10 500 0 L L 278 285 6 9 cd m 2 Ft 10 500 0 HDMI 720P H L 278 285 Don t Control Sub_CT 133 10 500 0...

Page 40: ...s Va voltage check and adjust 3 ASSY PDP MODULE P X MAIN Not to be adjusted 4 ASSY PDP MODULE P Y MAIN 5 ASSY PDP MODULE P LOGIC MAIN 6 ASSY PDP MODULE P Y MAIN SCAN UPPER 7 ASSY PDP MODULE P X MAIN SCAN LOWER 8 ASSY PDP MODULE P ADDRESS E BUFFER 9 ASSY PDP MODULE P ADDRESS F BUFFER 10 ASSY BOARD P FUNCTION IR When replacing the SMPS or PDP panel you have to check the voltage printed on the panel ...

Page 41: ...t the voltage referring to the voltage label printed on the panel If you do not adjust the voltage an abnormal discharge symptom may appear Value Board Adjustment Vs 202 SMPS Va 57 Vset Ve 95 Vsc 195 2 A point of adjusting SMPS MAIN voltage Va Adjustment Va Test Point Vs Test Point Vs Adjustment SMPS Voltage Label ...

Page 42: ...195V 210V OA 2 2A 3A 15A 1 5 230V 3 7A 160V 8V p p 15Ap 2 VA 50V 60V OA 1A 3A 10A 1 5 72V 4 5A 45V 5V p p 10Ap 3 VG 15V FIX OA 0 5A 1A 1 5A 5 16V 1 2A 13V 120mV p p 4 5 3V 5 3V FIX OA 7A 9A 12A 3 7V 10A 3 6V 100mV p p 6 12V 12V FIX OA 1 5A 2 5A 3 5A 5 13V 5A 11V 120mV p p 7 VAMP 18V FIX OA 0 5A 2 5A 3A 5 20V 5A 0 3V 180mV p p 8 STBY 5 2V FIX OA 0 5A 1A 1 5A 3 6V 5A 100mV p p ...

Page 43: ...20 Samsung Electronics Y RR and Y FR controls Test Point Set the main reset rising 60usec falling 80usec by change the value of variable resistor 60usec 80usec Rising ramp variable resistor Falling ramp variable resistor ...

Page 44: ...gs ADC Target Expert D Settings ADC Result Expert Gray Scale Option Byte Expert C Space White Balance Expert Others W B Movie CHECKSUM EPA Standard RESET MT5382p Font Data Viewer T SPNAUSC 0005 T SPNAUSM 0019 EDID FAIL MTK DRV 2 0 12 2 RFS T SPNAUS 20071116 2007 11 22 PANEL 50FSPU PN50A550S1FXZA 1111 0000 3008 0000 180c 00f0 0100 10 DTP LM 0053DTP LM 0053 Data of purchase 00 00 0000 FBE3 SOUND Dyn...

Page 45: ... upgrade starts Please be careful not to disconnect the power or remove the USB drive while upgrades are being applied The TV will shut off and turn on automatically after completing the firmware upgrade When software is upgraded video and audio settings you have made will return to their default factory settings We recommend you write down your settings so that you can easily reset them after the...

Page 46: ...MEMO Samsung Electronics 4 23 ...

Page 47: ...st Samsung Electronics 5 1 5 Exploded View Part List 5 1 PN50A550S1FXZA Exploded View M0112 M0102 T0603 M0150 M0145 T0056 T0456 M0146 M0150 M0149 M0027 M0125 T0044 T0152 T0165 M0412 T0079 T0448 M0013 M0523 T0003 T0175 T0175 ...

Page 48: ...150 BN96 06694C ASSY BRACKET P FILTER BOTTOM 50P550 SEA 1 S N A M0412 BN96 06697A ASSY BRACKET P PCB Spinel 50 SECC T0 6 1 S N A M0523 BN96 06695E ASSY BRACKET P SUPPORT STAND P550 50 SEC 1 S N A T0003 BN96 06687A ASSY COVER P FRONT Spinel 50 ABS PMMA 1 S A T0044 BN96 07128A ASSY PDP MODULE P PL50FB003A S50FH XB01 1 S A T0056 BN63 04456A COVER DECORATION P550 50 PMMA ABS BK23 1 S N A T0079 BN94 01...

Page 49: ...ded View Part List Samsung Electronics 5 3 5 2 PN58A550S1FXZA Exploded View T0003 M0112 M0102 T0603 M0150 M0145 T0056 T0456 M0146 M0027 M0149 T0165 T0044 M0523 T0101 T0175 M0006 M0412 T0079 T0175 M0013 M0150 ...

Page 50: ...ACKET P SUPPORT FILTER Spinel 58 1 S N A M0150 BN96 06704B ASSY BRACKET P FILTER BOTTOM Spinel 58 S 1 S N A M0412 BN96 06701A ASSY BRACKET P PCB Spinel 58 SECC T0 6 1 S N A M0523 BN96 06695B ASSY BRACKET P SUPPORT STAND P470 50 SE 1 S N A T0003 BN96 06688A ASSY COVER P FRONT Spinel 58 ABS PMMA 1 S A T0044 BN96 05638C ASSY PDP MODULE P PDP MODULE PL58FB003A 1 S A T0056 BN63 04457A COVER DECORATION ...

Page 51: ...8 BN96 07133A ASSY PDP P X MAIN BUFFER BORAD S50FH YB0 1 M0621 BN96 07136A ASSY PDP P ADDRESS F BUFFER S50FH YB01 1 M0652 BN96 07135A ASSY PDP P ADDRESS E BUFFER S50FH YB01 1 M2893 BN39 00802P LEAD CONNECTOR FPT5884X XAA UL1007 26 24 1 M2893 BN39 00843E LEAD CONNECTOR LVDS PN50A550S1FXZA UL202 1 T0003 BN96 06687A ASSY COVER P FRONT Spinel 50 ABS PMMA 1 T0037 BN96 07134A ASSY PDP P LOGIC MAIN BOARD...

Page 52: ...IC MAIN PL58FB003A 58FHD 0 1 T0039 BN96 05647A ASSY PDP P ADDRESS F BUFFER BO PL58FH001 1 T0040 BN96 05648A ASSY PDP P ADDRESS G BUFFER BO PL58FH001 1 T0044 BN96 05638C ASSY PDP MODULE P PDP MODULE PL58FB003A 1 T0045 BN96 05640B ASSY PDP P X MAIN BOARD PL58FH001A S58FH 1 T0045 BN96 05641A ASSY PDP P X MAIN BUFFER BOARD PL58FH001 1 T0074 BN59 00673A REMOCON PEARL TM96A 49 USA SAMSUNG TOOLS 1 T0079 ...

Page 53: ...MEMO 5 7 Samsung Electronics ...

Page 54: ... CN5001 CN5502 CN4000 CN4002 Y BUFFER UP Y BUFFER LOW CN2001 CN2010 CN2002 CN2000 CN2007 CN2006 LOGIC BOARD CN803 CN804 CN800 CN802 CN801 SMPS DC X MAIN Y MAIN CN2701 CN2508 CN2509 CN2514 CN2500 G BUFFER E BUFFER CN2700 CN805 CN4006 U4004 CN1103 CN101 CN203P CN401 SPEAKER IR AC INLET MAIN CN4501 CN4502 CN2008 CN2015 3 1 4 2 CN5404 CN5403 CN5503 CN5510 ...

Page 55: ...Electronics The code number of cable Lead connector can be changed see 5 Exploded View Part List Use 1 POWER 24P 2 LVDS 41P 3ASSY INLET P Code BN39 00802P BN39 00843E BN96 07190B Photo Use 4 LEAD Connector Code BN39 001042A Photo ...

Page 56: ...ON 5 GND 6 5 3V 7 GND 8 5 3V 9 5 3V 10 5 3V 4 CN808 SMPS CN2508 E BUFFER Pin No Signal 1 5 3V 2 GND 3 Va 6 CN1101 SMPS CN101 MAIN Board Pin No Signal Pin No Signal Pin No Signal 1 NC AUTO_V 9 GND_5V 17 GND_13V 2 MAIN_POWER_CONTROL 10 GND_5V 18 GND_13V 3 GND_A5V 11 GND_5V 19 GND_13V 4 A5V 12 GND_5V 20 B13V 5 GND_18V AMP 13 5V 21 B13V 6 GND_18V AMP 14 5V 22 B13V 7 18V AMP 15 5V 23 NC FAN_DET 8 18V A...

Page 57: ... UX_PANEL_VCC2 12 FBE_ODD_TX1 23 FBE_EVEN_TX0 34 FBE_EVEN_TX4 2 UX_PANEL_VCC1 13 FBE_ODD_TX2 24 FBE_EVEN_TX0 35 FBE_EVEN_TX5 3 UX_PANEL_VCC1 14 FBE_ODD_TX2 25 FBE_EVEN_TX1 36 FBE_EVEN_TX5 4 UX_PANEL_VCC1 15 FBE_ODD_TXCLK 26 FBE_EVEN_TX1 37 SCL0 5 GND 16 FBE_ODD_TXCLK 27 FBE_EVEN_TX2 38 SDA0 6 SDA0 17 FBE_ODD_TX3 28 FBE_EVEN_TX2 39 WP_I2C_READY 7 WP_I2C_READY 18 FBE_ODD_TX3 29 FBE_EVEN_TXCLK 40 LOG...

Page 58: ...CN2006 Address Data 1601st 1920th connect for E Buffer board CN2007 Address Data 961st 1280th connect for G Buffer board CN2008 Y Drive control signal of Logic Board CN2010 Image signal LVDS connect 41pin of Logic board from Main Board CN2502 Address Data 1th 320th connect for E Buffer board CN2508 Va 65V 5 3V Power input connect 3Pin from SMPS CN2600 Address Data 321th 640th connect for F Buffer ...

Page 59: ...MEMO 6 6 Samsung Electronics ...

Page 60: ...Board outputs the ADDRESS data signal for each pattern and generates X and Y drive signals The Address Buffer Board buffers and transfers the ADDRESS data output signal using TCP IC LVDS with built in video signal processing W L error diffusion APC FCR etc applied and 1 ASIC chip Outputs the address Drive IC control and data signals to the Buffer Board Outputs the control signal for the X and Y Dr...

Page 61: ...MEMO 7 2 Samsung Electronics ...

Page 62: ... R105 16V 100NF D100 10UF C104 R124 25V 1 CORE1 1V TP102 25V 25V 100NF 100NF C119 C117 10KOHM D102 5 BD101 IC101 8 LF25CDT IC106 1 2 3 LL4148 D104 KSC1623 Y Q101L 1 2 3 KSC1623 Y Q100L 1 2 3 39KOHM R104 1 10W B13V D3 3V B8V B12VS D1 8V STB3 3V STB5V B9V_SPLITTER 8 7 1 D N G M 7 6 4 2 1 C138 D103 C115 C110 1 D N G M 3 1 IC104 C112 2 1 C111 C102 BD105L R101L C125 C126 C128 C129 BD106 L100 3 1 C116 B...

Page 63: ...E 0OHM 1 10W R296I DISCRETE 0OHM R285D 10KOHM R280 10KOHM R279 10KOHM R244 10KOHM R212 M H O K 0 1 0 4 2 R M H O K 0 1 9 3 2 R 9 8 2 R 1KOHM R251 47OHM R249 47OHM R247 47OHM R264 47OHM R231 KSC1623 Y Q1 1 2 3 D3 3V STB3 3V STB5V STB3 3V STB3 3V B13V STB5V STB3 3V STB3 3V STB5V STB5V STB3 3V STB5V STB3 3V STB5V STB5V STB3 3V DDC_VCC STB3 3V B5V STB5V 2 3 2 P T TP230 D216 TP229 7 1 2 D D207 L200 D21...

Page 64: ...QU6 K01A TU301 1 10 11 12 13 15 2 3 4 5 6 8 9 MGND1 MGND2 MGND4 10NF 50V C308 C322 10NF 50V C313 50V 10NF C310 1NF 50V C309 100OHM R314 0OHM R301 R311 4 7KOHM R305 330OHM R309 100OHM R304 100OHM R303 100KOHM R306 0OHM 200KOHM R308 200KOHM R307 B5V_TUNER B5V_TUNER B33V_TUNER B33V_TUNER C315 C314 C302 C301 C300 BD301 BD300 C336 C321 C305 C337 TP316 L300 C323 2 1 TUNER_CVBS 50V TU_CVBS 50V BEAD_CHIP ...

Page 65: ...25_SADC A1 2V AVDD12 AVDD33_ADAC0 AVDD25_SADC AVCC_XTAL D3 3V C441 C445 C448 C425 C420 C438 C430 C415 C409 C406 C400 C466 C477 C474 BD409 C476 BD410 BD401 BD403 BD408 C412 C475 BD411 C454 BD412 BD400 BD407 BD406 BD405 BD402 BD413 10UF 10V 10UF 10V 10V 10UF 10V 10UF 10UF 10V 10UF 10V 10V 10UF 10UF 10V 10UF 10V 10UF 10V 10UF 10V 10V 10UF 10UF 10V 10UF 10V 1UF 10V 1UF 16V 1UF 10V 10V 1UF AVDD25_VADC ...

Page 66: ...2 D3 3V D3 3V D3 3V D3 3V D3 3V D3 3V D3 3V A1 2V D3 3V C505 R502 C518 JRTCK JTDO JTCK JTMS JTDI JTRST R583 TP507 TP505 TP503 TP502 TP501 TP504 BD501 TP513 R554 4 2 1 X500 Q500 TN500 BD500 RA502 4 3 2 1 SW500 POWER_TP 9 8 7 6 5 48 47 46 45 44 43 42 41 40 4 39 38 37 36 35 34 33 32 31 30 3 29 28 27 26 25 24 23 22 21 20 2 19 18 17 16 15 14 13 12 11 10 1 IC503 RA501 BOOTCS 1 L_NOE L_NWE OPWM0 OPWM1 OP...

Page 67: ..._DATAA20 M_MEM_DATAA25 M_MEM_DATAA31 M_MEM_DATAA26 M_MEM_DATAA19 M_MEM_DATAA21 M_MEM_DATAA18 M_MEM_MDQS2 M_MEM_MDQM2 M_MEM_MNCS0 M_MEM_DATAA30 M_MEM_DATAA23 M_MEM_AA10 M_MEM_AA2 M_MEM_AA0 M_MEM_DATAA11 M_MEM_DATAA10 M_MEM_DATAA12 M_MEM_MDQS1 M_MEM_MDQM1 M_MEM_MNDQS1 M_MEM_DATAA0 M_MEM_MNDQS0 M_MEM_DATAA15 M_MEM_MNCAS M_MEM_BA1 M_MEM_BA0 M_MEM_MODT M_MEM_MNRAS M_MEM_MNWE M_MEM_AA3 M_MEM_AA5 M_MEM_A...

Page 68: ...TP702 TP718 TP719 TP705 TP701 TP700 C718 C714 C755 C701 CVBS_IN_OPTION TP706 C741 C740 TP707 C700 TP704 CVBS_OUT 16V HDMI1_RXCLK COMP2_SR_IN DVI_SL_IN 1UF 16V 16V 1UF COMP1_SL_IN COMP1_SR_IN VIDEO2_SL_IN VIDEO2_SR_IN COMP2_SL_IN DVI_SR_IN PC_SL_IN PC_SR_IN 1UF 1UF 1UF TU_SIF 1UF 16V HDMI3_RX1 HDMI3_RX0 HDMI3_RX0 HDMI3_RXCLK HDMI3_RXCLK 4 7NF SVHS2_Y 47NF 16V IFOUT HDMI3_RX2 HDMI2_IDENT HDMI1_IDENT...

Page 69: ...33H 100OHM R821 100OHM R805 100OHM R847H 100OHM R846H 100OHM R843H 100OHM R849H R828 470OHM R1074 470OHM R1075 470OHM R812 470OHM R813 R826 10KOHM R848H 10KOHM R850H W 0 1 1 M H O K 7 4 W 0 1 1 DISCRETE M H O K 7 4 DISCRETE D 7 5 8 R DISCRETE D 6 5 8 R M H O 5 7 M H O 5 7 7 0 8 R 6 0 8 R 3 2 8 R 4 2 8 R 5 2 8 R 1 10 11 12 13 15 16 2 3 4 5 6 7 8 9 16V 100NF C810 F N 0 0 1 V 6 1 5 2 8 C 100NF 16V C8...

Page 70: ...R904B 0OHM R994C 10KOHM R937 10KOHM 75OHM R906B DISCRETE 48V 7 0 9 D 33OHM R915S 33OHM R913S 16V 100NF C910 C901B C900B C903B R965B 1KOHM D3 3V USB_VCC USB_VCC B5V HDMI1 8V USB_VCC D3 3V USB_VCC HDMI1 8V DDC_VCC R957 R955 R952 R949 R946 R944 R942 R940 C913C MGND4 MGND3 MGND2 MGND1 4 3 2 1 CN904C C907B 9 0 9 D B 2 1 9 D B 0 1 9 D B 6 0 9 D R901 C912 C909 7 6 5 4 3 2 1 6 5 4 3 2 1 3 2 1 CN905S D911 ...

Page 71: ...48 4 7KOHM R1009 4 7KOHM R1054 10KOHM R1082 10KOHM LOGIC_DOWN R1083 10KOHM R1000 10KOHM R1010 10KOHM R1046 10KOHM R1045 10KOHM R1057 R1017 M H O 0 1 R1014 75OHM R1032 75OHM R1007 75OHM R1005 75OHM R1003 75OHM R1015 R1013 1 2 3 48V 16V 100NF C1009 100NF C1001 16V 100NF C1004 50V 0 33NF C1011 50V 0 33NF C1010 25V R1081D R1053 1KOHM R1008 0OHM R1018 0OHM R1052 47KOHM DDC_VCC DDC_VCC DDC_VCC R1073 R10...

Page 72: ...107D 10OHM R1136D 47OHM R1196 R1195 100OHM R1103D 100OHM R1155P 1 5KOHM 1 10W R1118 0OHM R1181L AVDD33P B8V PLL_AVDD12D AVDD33P D3 3V B1 2VD_FBE B5V R1_RING R3_RING D3 3V B1 2VD_FBE B1 2VD_FBE D3 3V B5V B5V LV_EVEN_CLK LV_EVEN_A4 LV_ODD_A0 LV_EVEN_CLK LCD_ODD_TX0 T16 T10 R10 PWM_DIMMING PWM_DIMMING SENSE_PWR BD1100L Q1101D A13 B13 LCD_EVEN_TX0 A11 INV_VSYNC C1112 IC1101 S4LF136X01 J3 G3 K4 H16 E3 ...

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