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Samsung LA32C530F1R Service Manual
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Samsung LA32C530F1R Service Manual

N94a chassis
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SERVICE
TFT-LCD TV
LA32C530F1R/LA37C530F1R/
LA40C530F1R/LA46C530F1R
Refer to the service manual in the GSPN (see the rear cover) for the more information.
LCD-TV
Chassis
: N94A
Model
: LA32C530F1R
LA37C530F1R
LA40C530F1R
LA46C530F1R
Manual
1. Precautions
2. Product specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
Contents

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Azur
February 4, 2025

My tv is turning on, flickering for 1,5 seconds and turning off,how do i fix

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Summary of Contents for Samsung LA32C530F1R

  • Page 1 LCD-TV Chassis : N94A Model : LA32C530F1R LA37C530F1R LA40C530F1R LA46C530F1R SERVICE Manual TFT-LCD TV Contents 1. Precautions 2. Product specifications 3. Disassembly and Reassembly 4. Troubleshooting 5. Exploded View & Part List 6. Wiring Diagram LA32C530F1R/LA37C530F1R/ LA40C530F1R/LA46C530F1R Refer to the service manual in the GSPN (see the rear cover) for the more information.

  • Page 2: Table Of Contents

    Contents 1. Precautions ......................1-1 1-1. Safety Precautions ......................1-1 1-2. Servicing Precautions ..................... 1-2 1-3. Electrostatically Sensitive Devices (ESD) Precautions ..........1-2 1-4. Installation Precautions ....................1-3 2. Product specifications .................... 2-1 2-1. Feature & Specifications ....................2-1 2-2. Detail Factory Option ...................... 2-5 2-3.
  • Page 3 Mideast & Africa http://mea.samsungportal.com © 2010 Samsung Electronics Co.,Ltd. This Service Manual is a property of Samsung Electronics Co.,Ltd. All rights reserved. Any unauthorized use of Manual can be punished under applicable Printed in Korea International and/or domestic law.
  • Page 4 3. Disassembly and Reassembly 3. Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedures for the LA32C530F1R LCD TV. WARNING: This LCD TV contains electrostatically sensitive devices. Use caution when handling these components. 3-1. Disassembly and Reassembly Cautions: 1.
  • Page 5 3. Disassembly and Reassembly Description Picture Description Screws 3. Remove the left and right speaker. 4. Remove Screw from the stand BRKT and lift up the stand BRKT. O x 3 O x 2 5. Remove 3 screws from the Panel. O x 3 6.
  • Page 6 3. Disassembly and Reassembly Description Picture Description Screws 7. Remove screws and Lift up the Lod panel. 8. Remove the screws on Panel. Reassembly procedures are in the reverse order of disassembly procedures. ※...
  • Page 7 5. Exploded View & Part List 5. Exploded View & Part List 5-1. LA32C530F1R Exploded View R001A T0101 T0101 INVER T0101 T0101 T0175 T0175 M0115 P001A PANEL M0014 M0254 F001A M0027 TCON...
  • Page 8 5. Exploded View & Part List 5-2. LA32C530F1R Parts List Location No. Code No. Description & Specification Q’ty SA/SNA Remark F001A BN96-12783D ASSY COVER P-FRONT;32,LC530,SO,ABS+PMMA, INVER BN81-04167A A/S-INVERTER LTF320HM01;LTF320HM01 M0014 BN94-03699A ASSY PCB MAIN;LA32C530F1RMXL M0027 BN96-09131A ASSY STAND P-BASE;32,LB530,ABS+PMMA,HB,B M0115 BN61-06024A BRACKET-STAND LINK;LC550 32",SECC,T1.2...
  • Page 9 5. Exploded View & Part List 5-2-1. LA32C530F1R Parts List Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark LA32C530F1RMXL BN90-02459D ASSY COVER FRONT;32,LC530,SO F001A BN96-12783D ASSY COVER P-FRONT;32,LC530,SO,ABS+PMMA, ...3...
  • Page 10 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...3 REMO2 BN59-01019A REMOCON;TM1050,SAMSUNG,20PIN SINGLE,48KE ...3 M9889 BN63-01798B CLOTH-CLEAN;cloth,180,200,sea blue,ToC ...3 T0531 BN63-06389A COVER-BOTTOM;32,LC530,HIPS,HB,BK0020 ...3 T0524 6902-001107 BAG PE;LDPE,T0.05,W450,L400,TRP,0,3Separ BN96-13170Q ASSY ACCESSORY-MANUAL;LA32C530F1RMXL ...3 6801-001523 CARD-WARRANTY;INDIA,SIEL,ENGLISH,ARTPAPE...
  • Page 11 Location No. Code No. Description & Specification Q’ty SA/SNA Remark CIS1 0203-001598 TAPE-FILAMENT;#8915,0.15,12,55000,CLR 0.09 M0017 BN91-05467S ASSY CHASSIS;MODEL BN94-03737A ASSY PCB MAIN-DP,BN94-03699A,LA32C530F1R ...3 M0014 BN94-03699A ASSY PCB MAIN;LA32C530F1RMXL ..4 0202-001608 SOLDER-WIRE FLUX;LFC7-107,D0.8,99.3Sn/0. 0.25 ..4 3701-001480 CONNECTOR-DSUB;15P,3R,FEMAIL,STAMPED PIN ..4 CN906 3707-001096 CONNECTOR-OPTICAL;STRAIGHT W/L,SPDIF...
  • Page 12 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..5 1203-006337 IC-POSI.FIXED REG.;G9091-330T11U,SOT-23- ..5 1204-003088 IC-DEMODULATOR;DRX39XYK,PQFN,64P,9x9x0.8 ..5 1204-003096 IC-VIDEO DECODER;HIDTVPRO-SX,PBGA,580P,P ..5 1205-003201 IC-BUS SWITCH;TC7WB125FK,SSOP,8P,2x2.3mm ..5 1205-003733 IC-SWITCH;AP2191MPG-13,MSOP-8L-EP,8P,2.9 ..5 1405-001185 VARISTOR;24Vdc,1.6x0.8x0.36mm,TP ..5 1405-001233 VARISTOR;30Vdc,5A,1.6x0.8x0.8mm,TP ..5 1405-001271...
  • Page 13 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..5 2007-008134 R-CHIP;12.4Kohm,1%,1/16W,TP,1005 ..5 2007-008593 R-CHIP;750ohm,1%,1/16W,TP,1005 ..5 2011-001449 R-NETWORK;22ohm,5%,1/16W,L,4P,TP,1010 ..5 2011-001527 R-NETWORK;4.7Kohm,5%,1/16W,L,CHIP,4P,TP, ..5 2011-001585 R-NETWORK;47ohm,5%,1/16W,L,CHIP-V,4P,TP, ..5 2011-001589 R-NETWORK;0ohm,5%,1/16W,L,CHIP-V,4P,TP,1 ..5 PC43 2203-000233 C-CER,CHIP;0.1nF,5%,50V,C0G,TP,1005 ..5 RC34 2203-000280 C-CER,CHIP;0.01nF,0.5pF,50V,C0G,1608...
  • Page 14 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..5 F103 2901-001506 FILTER-EMI SMD;5V,0.13A,0pF,2x1x0.5mm,TP ..5 T0568 3301-001082 BEAD-SMD;60ohm,3225,TP,43ohm/40MHz,83ohm ..5 T0568 3301-001236 BEAD-SMD;60ohm,1608 ..5 T0568 3301-002039 BEAD-SMD;26ohm,1608,TP ..5 T0313 3404-001207 SWITCH-TACT;12V,50mA,160gf,6.2X6.2,SPST ..5 3601-001374 FUSE-SURFACE MOUNT;32V,5A,FAST-ACTING,Hi ..5 3701-001591...
  • Page 15 5. Exploded View & Part List 5. Exploded View & Part List 5-1. LA40C530F1R Exploded View R001A T0101 T0101 INVER T0101 T0101 T0175 T0175 T0910 M0174 PANEL M0014 M0254 F001A M0027 TCON...
  • Page 16 5. Exploded View & Part List 5-2. LA40C530F1R Parts List Location No. Code No. Description & Specification Q’ty SA/SNA Remark F001A BN96-12785D ASSY COVER P-FRONT;40,LC530,SO,ABS+PMMA, INVER BN81-04440A A/S-BB-L T400HW03 V2;T400HW03 V2 M0014 BN94-03699Y ASSY PCB MAIN;LA40C530F1RMXL M0027 BN96-12799A ASSY STAND P-BASE;37,40,LC530,ABS+PMMA,H M0174 BN44-00340A IP BOARD-TV;PSIV231510A,I40F1_ASM,14mA,1...
  • Page 17 ASSY ACCESSORY-SCREW;10 LCD-TV,6003-0010 ..4 M0081 6003-001003 SCREW-TAPTYPE;BH,+,B,M4,L12,ZPC(BLK),SWR ..4 T0524 6902-000341 BAG PE;LDPE,T0.05,L90,W70,TRP,,,PE MARK ...3 T0524 6902-001063 BAG PE;LDPE,T0.05,W180,L350,TRP,RECYCLE ...3 BN68-02721B MANUAL FLYER-01,STAND GUIDE;L530,SAMSUNG M0027 BN96-12799A ASSY STAND P-BASE;37,40,LC530,ABS+PMMA,H ...3 M0081 6003-001003 SCREW-TAPTYPE;BH,+,B,M4,L12,ZPC(BLK),SWR ...3 M0081 6003-001239 SCREW-TAPTYPE;FH,+,B,M4,L10,ZPC(WHT),SWR ...3 T0010 BN61-02248A HOLDER-SWIVEL RING;40R71,ACETAL NATUAL,T ...3...
  • Page 18 BAG PE;LDPE,T0.05,W400,L240,TRP,8,2,8.00 ...3 AA68-03242M MANUAL FLYER-MANUAL FLYER-06,SAFETY GUID ...3 T0511 BN68-00968F MANUAL USERS;LA32R81BM/XTL,SIEL,ENGLISH, ...3 BN68-01420C MANUAL FLYER-SAFETY NOTICE FOR ANTENNA;A ...3 BN68-02594A MANUAL USERS-IB;Comm,Samsung,English,Asi ACCE2 BN96-13177E ASSY ACCESSORY-CABLE;NEW MODEL ...3 T0268 3903-000431 CBF-POWER CORD;DT,IN,DP3/Y(A),IEC320 C13 ...3 T0685 4301-000103 BATTERY-ALKALINE;1.5V,750mAH,LR03,10.5x4 ...3...
  • Page 19 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..5 Q409 0505-002560 FET-SILICON;AO6415,P,-20V,-3.3A,0.15ohm, ..5 T0596 0904-002554 IC-USC;AU6256-JBF,QFN,28P,5x5mm,12MHz,TP ..5 IC106 1001-001573 IC-VIDEO SWITCH;SiI9287BCNUTR,QFN,72P,10 ..5 IC112 1103-000129 IC-EEPROM;24C02,2Kbit,256x8,SOP,8P,5x4mm ..5 IC112 1103-001385 IC-EEPROM;AT24C256,256Kbit,32Kx8,SOP,8P, ..5 1105-002058 IC-DDR2 SDRAM;K4T1G164QE-HCF8,DDR2,1Gbit ..5 T0085...
  • Page 20 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..5 R124 2007-000775 R-CHIP;33Kohm,5%,1/16W,TP,1005 ..5 DR37 2007-000932 R-CHIP;470ohm,5%,1/16W,TP,1005 ..5 PR12 2007-000979 R-CHIP;5.6Kohm,1%,1/10W,TP,1608 ..5 AAR20 2007-001002 R-CHIP;510ohm,5%,1/10W,TP,1608 ..5 2007-001237 R-CHIP;910ohm,1%,1/10W,TP,1608 ..5 2007-001285 R-CHIP;5.6ohm,5%,1/16W,TP,1005 ..5 OTR1 2007-001292 R-CHIP;33ohm,5%,1/16W,TP,1005...
  • Page 21 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..5 AD480 2203-006336 C-CER,CHIP;10000nF,10%,25V,X5R,3216 ..5 C802 2203-006348 C-CER,CHIP;1000nF,10%,25V,X5R,TP,1608 ..5 C125 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 ..5 C234 2203-006378 C-CER,CHIP;4700nF,10%,6.3V,X5R,TP,1608 ..5 2203-006474 C-CER,CHIP;22000nF,20%,6.3V,X5R,2012 ..5 HDC11 2203-006562 C-CER,CHIP;1000nF,10%,10V,X5R,TP,1005 ..5 AD480 2203-006824...
  • Page 22 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..4 R001 BN63-06393D COVER-REAR;40,LC550,SO,PCM,T0.5,BLK ..4 BN64-01270F INLAY-AV;LC530,UO,PS SHEET,T0.5 ..4 T0071 BN64-01298A INLAY-TERMINAL;LC550,PS SHEET,T0.5,ASIA ..4 T0139 BN65-00003A CLAMPER BAG;42C7,LDPE,HB,BLK BN91-05422Y ASSY SHIELD;NEW MODEL T0081 6001-002284 SCREW-MACHINE;BH,+,M4,L8,ZPC(WHT),SWRCH1 T0081...

  • Page 23: Precautions

    1. Precautions 1. Precautions 1-1. Safety Precautions Follow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such as electrical shock. 1-1-1. Warnings For continued safety, do not attempt to modify the circuit board. Disconnect the AC power and DC power jack before servicing.

  • Page 24: Servicing Precautions

    1. Precautions 1-2. Servicing Precautions WARNING: An electrolytic capacitor installed with the wrong polarity might explode. Caution: Before servicing units covered by this service manual, read and follow the Safety Precautions section of this manual. Note: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions, always follow the safety precautions.

  • Page 25: Installation Precautions

    1. Precautions 1-4. Installation Precautions For safety reasons, more than a people are required for carrying the product. Keep the power cord away from any heat emitting devices, as a melted covering may cause fire or electric shock. Do not place the product in areas with poor ventilation such as a bookshelf or closet. The increased internal temperature may cause fire.
  • Page 26 1. Precautions Memo...

  • Page 27: Product Specifications

    2. Product specifications 2. Product specifications 2-1. Feature & Specifications Model LA32C530F1R Feature RF, 2_HDMI3(1-HDMI/DVI), 2-Component, 2-AV, D-Sub, USB1, FM-TRAMSMITTER ሪ Brightness : 500cd/m ሪ High Contrast Ratio : 60,000:1 ሪ Response Time : 6.5ms ሪ PIP(in HDMI 1, 2, 3, Component 1, 2, PC Mode and Sub picture is available only in TV analog mode) ሪ...
  • Page 28 2. Product specifications Model LA37C530F1R Feature RF, 2_HDMI3(1-HDMI/DVI), 2-Component, 2-AV, D-Sub, USB1, FM-TRAMSMITTER ሪ Brightness : 500cd/m ሪ High Contrast Ratio : 60,000:1 ሪ Response Time : 6.5ms ሪ PIP(in HDMI 1, 2, 3, Component 1, 2, PC Mode and Sub picture is available only in TV analog mode) ሪ...
  • Page 29 2. Product specifications Model LA40C530F1R Feature RF, 2_HDMI3(1-HDMI/DVI), 2-Component, 2-AV, D-Sub, USB1, FM-TRAMSMITTER ሪ Brightness : 500cd/m ሪ High Contrast Ratio : 60,000:1 ሪ Response Time : 6.5ms ሪ PIP(in HDMI 1, 2, 3, Component 1, 2, PC Mode and Sub picture is available only in TV analog mode) ሪ...
  • Page 30 2. Product specifications Model LA46C530F1R Feature RF, 2_HDMI3(1-HDMI/DVI), 2-Component, 2-AV, D-Sub, USB1, FM-TRAMSMITTER ሪ Brightness : 500cd/m ሪ High Contrast Ratio : 60,000:1 ሪ Response Time : 6.5ms ሪ PIP(in HDMI 1, 2, 3, Component 1, 2, PC Mode and Sub picture is available only in TV analog mode) ሪ...

  • Page 31: Detail Factory Option

    2. Product specifications 2-2. Detail Factory Option If you replace the main board with new one, please change the factory option as well. ※ The options you must change are “Type”.  LC530 Model Name LA32C530F1R*** LA37C530F1R*** LA40C530F1R*** LA46C530F1R*** Vendor AMLCD Code...

  • Page 32: Specification Comparison To Old Models

    2. Product specifications 2-3. Specification Comparison to Old Models Model C530(32/37/40/46C530) B530(32/37/40/46B530) Design Display Type LCD TV LCD TV Built-in Tuner Resolution 1920 X 1080 1920 X 1080 LCD Panel TFT LCD Panel 60Hz TFT LCD Panel 60Hz Screen Size 32"/37"/40"46"...
  • Page 33 2. Product specifications CHANNEL FREQUENCY TABLE „ OUTPUT FREQUENCY : ANALOG fv:45.75MHz, fs:41.25MHz DIGITAL Fc:44MHz TUNING STEP SIZE : FIRST PLL 250KHz SECOND PLL 62.5KHz (Unit : MHz) AREA ASIA HONG SOUTH Number BAND BAND BAND BAND BAND W/EUROPE E/EUROPE KONG U/K INDONESIA AFRICA...
  • Page 34 2. Product specifications (Unit : MHz) AREA ASIA HONG SOUTH Number BAND BAND BAND BAND BAND W/EUROPE E/EUROPE KONG U/K INDONESIA AFRICA 791.25 791.25 791.25 791.25 791.25 799.25 799.25 799.25 799.25 799.25 807.25 807.25 807.25 807.25 807.25 815.25 815.25 815.25 815.25 815.25 823.25...
  • Page 35 2. Product specifications (Unit : MHz) AREA Number AUSTRALIA BAND CHINA BAND AMERICA BAND 46.25 57.25 49.75 64.25 57.75 55.25 86.25 65.75 61.25 95.25 77.25 67.25 102.25 85.25 77.25 175.25 168.25 83.25 182.25 176.25 175.25 189.25 184.25 181.25 196.25 192.25 187.25 209.25 200.25...
  • Page 36 2. Product specifications (Unit : MHz) AREA Number AUSTRALIA BAND CHINA BAND AMERICA BAND 695.25 823.25 699.25 702.25 831.25 705.25 709.25 839.25 711.25 716.25 847.25 717.25 723.25 855.25 723.25 730.25 863.25 729.25 737.25 735.25 744.25 741.25 751.25 747.25 758.25 753.25 765.25 759.25 772.25...
  • Page 37 2. Product specifications Cable CHANNEL (Unit : MHz) AREA ASIA HONG SOUTH Number BAND BAND BAND BAND BAND W/EUROPE E/EUROPE KONG U/K INDONESIA AFRICA 105.25 103.25 103.25 105.25 105.25 112.25 111.25 111.25 112.25 112.25 119.25 119.25 119.25 119.25 119.25 126.25 127.25 127.25 126.25...
  • Page 38 2. Product specifications (Unit : MHz) AREA Number AUSTRALIA BAND CHINA BAND AMERICA BAND 105.25 112.25 73.25 112.25 120.25 55.25 119.25 128.25 61.25 126.25 136.25 67.25 133.25 144.25 77.25 140.25 152.25 83.25 147.25 160.25 175.25 154.25 224.25 181.25 161.25 232.25 187.25 168.25 240.25...
  • Page 39 2. Product specifications (Unit : MHz) AREA Number AUSTRALIA BAND CHINA BAND AMERICA BAND 475.25 481.25 487.25 493.25 499.25 505.25 511.25 517.25 523.25 529.25 535.25 541.25 547.25 553.25 559.25 565.25 571.25 577.25 583.25 589.25 595.25 601.25 607.25 613.25 619.25 625.25 631.25 637.25 643.25...
  • Page 40 Remote Control & Batteries BN59-01019A (AAA x 2) BN59-01016A (China) Cleaning Cloth BN63-01798B Owner’s Instructions BN68-02594A ~ L Samsung Electronics Power Cord 3903-000343 Service center Warranty Card / Registration BN68-00774D Card / Safety Guide Manual AA68-03242M (Not available in all locations) BN90-02464C (32")

  • Page 41: Troubleshooting

    4. Troubleshooting 4. Troubleshooting 4-1. Troubleshooting Check the various cable connections 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. Check the power input to the Main Board.
  • Page 42 4. Troubleshooting 4-1-1. No Power The LEDs on the front panel do not work when connecting the power cord. The SMPS relay does not work when connecting the power cord. Symptom The units appears to be dead. The IP relay or the LEDs on the front panel does not work when connecting the power cord if the cables are improperly connected or the Main Board or SMPS is not functioning.
  • Page 43 Does the digital data appear at the IC11021. output of LVDS Cable? Change a main PCB ass’y. Check a LVDS cable? Replace a lcd panel? Please, Call to Samsung Co. LTD. Caution Make sure to disconnect the power before working on the IP board.
  • Page 44 4. Troubleshooting WAVEFORMS PC input (V-sink , H-sink , R/G/B ) LVDS output...
  • Page 45 4. Troubleshooting 4-1-3. No Video (HDMI - Digital Signal) Symptom Audio is normal but no picture is displayed on the screen. Check the HDMI source. Major Check the IC1102(SX1) , Check the HDMI switch checkpoints This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected. Power Indicator is off.
  • Page 46 4. Troubleshooting WAVEFORMS HDMI input (RX_Data, RX_Clk) LVDS output...
  • Page 47 Does the Signal appear at Change a main PCB ass’y. R505 of IC1102? Check the LVDS cable? Replace the LCD panel? Please, Call to Samsung Co. LTD. Caution Make sure to disconnect the power before working on the IP board.
  • Page 48 4. Troubleshooting WAVEFORMS CVBS OUT (Grey Bar) LVDS output...
  • Page 49 Diagnostics Does the signal appear at Check a connection harness. C507, C509 of IC1102? Check a LVDS cable ? Replcelcd panel? Please, Call to Samsung Co. LTD. Caution Make sure to disconnect the power before working on the IP board.
  • Page 50 4. Troubleshooting WAVEFORMS LVDS output 4-10...
  • Page 51 4. Troubleshooting 4-1-6. No Sound Symptom Video is normal but there is no sound.. When the speaker connectors are disconnected or damaged. Major When the sound processing part of the Main Board is not functioning. checkpoints Speaker defect. Connect a sound cable. Picture is display, no sound.
  • Page 52 4. Troubleshooting WAVEFORMS I2S Data Speaker out 4-12...

  • Page 53: Alignments And Adjustments

    4. Troubleshooting 4-2. Alignments and Adjustments 4-2-1. General Alignment Instuction Usually, a color LCD-TV needs only slight touch-up adjustment upon installation. Check the basic characteristics such as height, horizontal and vertical sync. Use the specified test equipment or its equivalent. Correct impedance matching is essential.
  • Page 54 4. Troubleshooting 4-3. Factory Mode Adjustments 4-3-1 Entering Factory Mode To enter ‘Service Mode’ Press the remote -control keys in this sequence : - If you do not have Factory remote - control INFO MENU MUTE Power on - If you have Factory remote - control PICTURE ON DISPLAY FACTORY...
  • Page 55 Model LC530 UC6530/UC6540/UC6550/UC6600/UC6620/UC6630/ Select Model UC6700/UC6720/UC6730/UC6740/UC6800/UC6830/ UC6900/UC6900H/UC8000/ PC420/PC430/PC431/PC432/PC450/PC451/PC480/ PC520/PC530/PC531/PC540/PC541/PC550/PC551/ PC560/PC580/PC590/PC670/PC6100/PC6400/PC6500/ PC7000/PC7700/PC8000 EU : DRXKSEMCO DRXKSEMCO/S2Semco/T2CXD/DRXKSEM_E/ AU : TUNER DRXKSEMCO DRXKALPS/DRXKSEN_2/DRXKXG DRXKALPS satellite : S2Semco SAMSUNG / SAMSUNG SAMSUNG Etron NONE/W-MILKY/T-M-Brn/T-W-Brn/T-W-Gray/W-D- Select Design Front Color Gray/W-M-Whit/W-Violet/T-C-Gray/T-R-BLK/S-BLK/S- for Illuminance RBLK/S-C-Gray/ Sensor 4-15...
  • Page 56 4. Troubleshooting Control „ Factory Name Data Range Control EDID Sub Option Shop Option Sound Factory Name Data EDID EDID ON/OFF EDID WRITE ALL … EDID WRITE PC … EDID WRITE … HDMI EDID WRITE … Download EDID data to EEPROM. HDMI1 1.
  • Page 57 4. Troubleshooting Factory Name Data Range Hotel Option Hotel Mode SI Vender … Power On … Channel Channel Type … Power On Volume … Min Volume … Max Volume … Panel Button Lock … Power On Source … Factory Name Data Range Shop Option...
  • Page 58 4. Troubleshooting „ Factory Name Data Range Test Pattern Panel Auto Setting Panel Display fixed Time Logic Usb D/L Tuner Status Factory Name Data Range Test Pattern Test for Input of Scaler. OFF/ White/Grey/Black Pattern Sel If you can see pattern well, there is Red/Green/Blue problem at input of Scaler.
  • Page 59 4. Troubleshooting ISDB-T FFT Size_1 Not modified Guard Interval_1 Not modified Freq. Offset_1 Not modified SNR_1 Not modified IF AGC_1 Not modified TMCC Lock_1 Not modified TS Packet_1 Not modified Master Lock_1 Not modified A_Modulation_1 Not modified A_Code Rate_1 Not modified A_Timer Not modified InterLeave_1...
  • Page 60 4. Troubleshooting ADC/WB „ Factory Name Data Range ADC/WB ADC Target ADC RESULT Factory Name Data Range AV Calibration Success Success / Failure Comp Calibration Success Success / Failure PC Calibration Success Success / Failure HDMI Calibration Success Success / Failure Factory Name Data Range...
  • Page 61 4. Troubleshooting 1st_PC_B_Offset 0 ~ 255 2nd_R_Offset 0 ~ 255 2nd_G_Offset 0 ~ 255 2nd_B_Offset 0 ~ 255 2nd_R_Gain 0 ~ 255 2nd_G_Gain 0 ~ 255 2nd_B_Gain 0 ~ 255 Factory Name Data Range Sub Brightness 0 ~ 255 R_Offset 0 ~ 255 G_Offset 0 ~ 255...
  • Page 62 4. Troubleshooting 4-4. White Balance - Calibration 4-4-1 White Balance -Calibration 1. Calibration AV Calibration Comp Calibration PC Calibration HDMI Calibration 4-4-2 Service Adjustment - You must perform Calibration in the Lattice Pattern before adjusting the White Balance. Color Calibration „...
  • Page 63 4. Troubleshooting Method of Color Calibration (AV) „ 1) Apply the NTSC Lattice (N0. 3) pattern signal to the AV IN 1 port 2) Press the Source key to switch to “AV1” mode 3) Enter Service mode 4) Select the “Calibration” menu 5) Select the “AV Calibration”...
  • Page 64 4-5. Servicing Information 4-5-1 USB Download Method Samsung may offer upgrades for TV’s firmware in the future. Please contact the Samsung call center at 1-800- SAMSUNG (726-7864) to receive information about downloading upgrades and using a USB drive. Upgrades will be possible by connecting a USB drive to the USB port located on your TV.

  • Page 65: Wiring Diagram

    6. Wiring Diagram 6. Wiring Diagram 6-1. Wiring Diagram LA32/37C530 „...
  • Page 66 6. Wiring Diagram LA40/46C530 „...

  • Page 67: Connector

    6. Wiring Diagram 6-2. Connector CN1502_FHD (LVDS) CN903_SU (USB) EVEN[0]- USB VCC USBP 2.0 USBN 2.0 ODD[4]+ CN705_SAV (SIDE _AV) ODD[4]- VIDEO_SL_IN ODD[3]+ VIDEO_IDENT LVDS opt ODD[3]- VIDEO_CVBS VIDEO_SL_IN SDA_Panel VIDEO_SR_IN W/P(T_Con) ODDCLK+ VIDEO_SR_IN ODDCLK- CN210 (POWER 18P) SDA_Panel B13VS1 SW_INVERTER SCL_Panel ODD[2]+...
  • Page 68 6. Wiring Diagram CN1310 (MONITOR SOUND OUT) CN701 (COMP1_AV1) COMP1_PB MON_R_OUT IDENT_AV1 MON_L_OUT COMP1_Y & AV1_CVBS COMP1_PR COMP1_PR IDENT_COMP1 CN702 (COMP_AV SOUND) COMP1_AV1_SR_IN COMP1_AV1_SL_IN COMP1_AV1_SL_IN COMP1_AV1_SR_IN...

  • Page 69: Wiring Picture

    6. Wiring Diagram 6-3. Wiring Picture...

  • Page 70: Connector Functions

    6. Wiring Diagram 6-4. Connector Functions Connector Functions ↔ Supply dimming power from SMPS to Main Board. CN201 SMPS * defective symptom : abnormal Picture ↔ Connection Main Board and Speaker. CN1405 SPEAKER * defective symptom : No picture ↔ Connection Main Board and Function &...

  • Page 71: Cables

    6. Wiring Diagram 6-5. Cables LA32/37/40/46C530 „ (1) LVDS CONNECTOR (2) CONNECTOR POWER 18P (3) ASSY-SPEAKER BN96-13171E (32") BN39-01267A (32") BN96-12871A (32") BN96-13171B (37") BN39-01267C (37") BN96-12871B (37") Code BN96-13171C (40") BN39-01267E (40") BN96-12837A (40") BN96-13171D (46") BN39-01267F (46") BN96-12837B (46") Photo (5) CONNECTOR INVERTOR (5) CONNECTOR INVERTOR...

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