Samsung HG40ED590BB Service Manual
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Samsung HG40ED590BB Service Manual

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SERVICE
Hospitality Displays
HG40ED590BB
LED TV
Chassis : HAL51
Model
: HG40ED590BB
Manual
1. Precautions
2. Product specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Wiring Diagram
Contents

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Summary of Contents for Samsung HG40ED590BB

  • Page 1 LED TV Chassis : HAL51 Model : HG40ED590BB SERVICE Manual Hospitality Displays Contents 1. Precautions 2. Product specifications 3. Disassembly and Reassembly 4. Troubleshooting 5. Wiring Diagram HG40ED590BB...

  • Page 2: Table Of Contents

    Contents 1. Precautions ........................1-1 1-1. Safety Precautions ......................1-1 1-1-1. Warnings ........................1-1 1-1-2. Servicing the LED TV ....................1-1 1-1-3. Fire and Shock Hazard .....................1-1 1-1-4. Product Safety Notices .....................1-2 1-2. Servicing Precautions ......................1-3 1-2-1. General Servicing Precautions .................1-3 1-3. Static Electricity Precautions ....................1-4 1-4.
  • Page 3 5. Wiring Diagram ......................5-1 5-1. Wiring Diagram ........................5-1 5-2. Connector ..........................5-2 5-3. Connector Functions ......................5-5 5-4. Cables ..........................5-6 ANNEX. Exploded View & Part List [HG40ED590BBXEN JS01] ......ANNEX-1 1-1. Exploded View ......................ANNEX-1 1-1-1. Part List ......................ANNEX-1 2-1. Electrical Parts List ....................ANNEX-2...
  • Page 4 This Service Manual is a property of Samsung Electronics Co.,Ltd. © 2015 Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable All rights reserved. International and/or domestic law. Printed in Korea...
  • Page 5 3. Disassembly and Reassemble 3. Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedures for the LED TV. This LED TV contains electrostatically sensitive devices. Use caution when handling these components. WARNING 3-1. Disassembly and Reassembly Disconnect the LED TV from the power source before disassembly.
  • Page 6 3. Disassembly and Reassemble Description Picture Description Screws Remove the screws from the ASSY COVER P-REAR. • 40" : 11EA 6003-001782 SCREW-TAPTYPE M4,L12,ZPC(BLK) Remove the ASSY COVER P-REAR. Remove the Power Cables and Speaker Power Cable Cables. Power Cable Speaker Cable Remove the LVDS Cable, Panel Wire Panel Wire Cable...
  • Page 7 3. Disassembly and Reassemble Description Picture Description Screws Remove the ASSY SPEAKER (L/R). Remove the screws of ASSY BOARD NETWORK-WIFI MODULE P-JOG SWITCH & IR, NETWORK-WIFI MODULE. 6003-001856 SCREW-TAPTYPE M4,L10,ZPC(WHT) ASSY BOARD P-JOG SWITCH & IR Completed disassembly. • Panel. NOTE Reassembly procedures are in the reverse order of disassembly procedures.
  • Page 8 ANNEX. Exploded View & Part List ANNEX. Exploded View & Part List [HG40ED590BBXEN JS01] 1-1. Exploded View 1-1-1. Part List Code No. Description & Specification Q’ty SA/SNA Remark BN95-01875A PRODUCT LCD-INX; CY-HH040BGNV1V/H,Mega,Bl BN96-34244A ASSY CHASSIS TOP P; MEGA 40,PC+ABS+G/F15 BN61-10765B BRACKET-PCB;...
  • Page 9 ANNEX. Exploded View & Part List 2-1. Electrical Parts List Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark HG40ED590BBXEN (JS01) S001A BN90-05205C ASSY STAND;UH5K SG03 BN61-09997A GUIDE-STAND;UH5000 40",PC+GF20%,V2 0103-007285 RESIN PC;HF3200H,K21294,BK0007,V2 SB04A...
  • Page 10 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..5 SCREW 6003-000117 SCREW-TAPTYPE;BH,+,B,M3,L6,ZPC(WHT),SWRC ..5 SCREW 6003-001070 SCREW-TAPTYPE;BH,+,B,M2,L4,ZPC(BLK),SWRC ..5 SCREW 6003-001782 SCREW-TAPTYPE;BH,+,B,M4,L12,ZPC(BLK),SWR ..5 M0909 AA63-01388A GASKET-EMI,SPONGE;SP-P300M,Conductive Fa ..5 BN02-00040P TAPE DOUBLE FACE-D-PLATE;F-LED ALL,PET,0 ..5 BN02-00102B TAPE-FILAMENT;#8917,0.15,25,50,WHITE...
  • Page 11 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 DS01A 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ...4 DS01A 0401-001099 DIODE-SWITCHING;1N4148WS,75V,150mA,SOD-3 ...4 DR01A 0402-001614 DIODE-RECTIFIER;S1G,400V,1A,DO-214AC,TP ...4 0403-001783 DIODE-ZENER;BZB84-C6V2,5.8/6.6V,300mW,SO ...4 0404-001089 DIODE-SCHOTTKY;RB551V-30,20V,500MA,SOD-3 ...4 0404-001404 DIODE-SCHOTTKY;BAT721C,40V,200mA,SOT-23, ...4 0404-001881 DIODE-SCHOTTKY;SS3040-HE,40V,3000mA,SOD- ...4 0406-001200...
  • Page 12 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 2007-000143 R-CHIP;4.7Kohm,5%,1/16W,TP,1005 ...4 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 ...4 2007-000153 R-CHIP;22Kohm,5%,1/16W,TP,1005 ...4 2007-000155 R-CHIP;27Kohm,5%,1/16W,TP,1005 ...4 2007-000157 R-CHIP;47Kohm,5%,1/16W,TP,1005 ...4 2007-000162 R-CHIP;100Kohm,5%,1/16W,TP,1005 ...4 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 ...4 2007-000172 R-CHIP;10ohm,5%,1/16W,TP,1005 ...4 2007-000173...
  • Page 13 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 2011-001261 R-NETWORK;33ohm,5%,1/16W,L,CHIP,8P,TP,2..4 2011-001262 R-NETWORK;22ohm,5%,1/16W,L,CHIP,8P,TP,2..4 2011-001344 R-NETWORK;100ohm,5%,1/16W,L,CHIP,8P,TP,2 ...4 2011-001449 R-NETWORK;22ohm,5%,1/16W,L,4P,TP,1010 ...4 2011-001527 R-NETWORK;4.7Kohm,5%,1/16W,L,CHIP,4P,TP, ...4 2011-001587 R-NETWORK;100ohm,5%,1/16W,L,CHIP-V,4P,TP ...4 AD480 2203-000233 C-CER,CHIP;0.1nF,5%,50V,C0G,TP,1005 ...4 AD480 2203-000278 C-CER,CHIP;0.01nF,0.5pF,50V,C0G,TP,1005...
  • Page 14 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 AD480 2203-007544 C-CER,CHIP;100nF,10%,50V,X7R,TP,1005,0.5 ...4 AD480 2203-008096 C-CER,CHIP;2200nF,10%,50V,X5R,TP,2012,1..4 2409-001168 C-EDL;200000uF,3.3V,0.01mA,TP,D6.8x11.3m ...4 2503-001051 C-NETWORK;100nFx4,20%,16V,2012 ...4 2703-000158 INDUCTOR-SMD;1uH,10%,2012,.4Ohm,50mA,45, ...4 2703-000213 INDUCTOR-SMD;470nH,10%,1608,1.35Ohm,35mA ...4 2703-000408 INDUCTOR-SMD;3.3uH,20%,3225,.28ohm,500mA ...4 2703-001938 INDUCTOR-SMD;56nH,5%,1005,1.5Ohm,200mA,1...
  • Page 15 3903-000950 CBF-POWER CORD;DT,CEE,LP-21L,250V,2.5A,B 4301-000121 BATTERY-MN;1.5V,R03,10.5x44.5m,7.5g,AAA 6902-001962 BAG PE;LDPE,BIOBASED,T0.05,W400,L300,TRP REMOCON AA59-00818A REMOCON;TM1240,44,3.0V,HB460, HB67X, HB6 T0568 BN39-00864A CBF IF-MODULAR/MODULAR;Bordeaux Plus HOT BN68-02839P LEAFLET-WARRANTY CARD;TV,Samsung,Turkish BN68-02989A LABEL-PQS;ALL,ALL,Paper,30,65,WHITE,SEH BN68-03019A LEAFLET-10,SAFETY GUIDE;ALL,SAMSUNG,28LE BN68-04972D LEAFLET-04,REGULATORY GUIDE;ALL,SAMSUNG, BN68-07242J LEAFLET-02,QSG;ED590,EU,ENG,MOJO*,black, BN68-07351H LEAFLET-06,FICHE;ALL,W/P* BN96-15806B ASSY HOLDER P-WIRE STAND;UE5500,NYLON,BL ...4 BN61-04731D TAPE-DOUBLE FACE;ACRYL,T1.1,W20.0mm,WHIT...

  • Page 16: 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 17: Product Safety Notices

    1. Precautions 1-1-4. Product Safety Notices Some electrical and mechanical parts have special safetyrelated characteristics which are often not evident from visual inspection. The protection they give may not be obtained by replacing them with components rated for higher voltage, wattage, etc.

  • Page 18: Servicing Precautions

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

  • Page 19: Static Electricity Precautions

    1. Precautions 1-3. Static Electricity Precautions Some semiconductor (solid state) devices can be easily damaged by static electricity. Such components are commonly called Electrostatically Sensitive Devices (ESD). Examples of typical ESD are integrated circuits and some field-effect transistors. The following techniques will reduce the incidence of component damage caused by static electricity. Immediately before handling any semiconductor components or assemblies, drain the electrostatic charge from your body by touching a known earth ground.

  • Page 20: 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 21: Product Specifications

    2. Product specifications 2. Product Specifications 2-1. Product information Model HG40ED590BB Front View * W : Width H : High D : Depth Detail View Color Front Color : BLACK / Stand Color : BLACK Set without Stand 905.2 x 525.4 x 91.1 mm Dimensions 40"...

  • Page 22: Product Specification

    • PIP(in HDMI 1, 2 and Sub picture is available only in TV mode(DTV/ATV)) • Dolby MS10, DTS Premium Sound 5.1, DTS Studio Sound Specifications „ Model HG40ED590BB Item Description Screen Size 40 inches LCD Panel FHD 60 Hz Scanning Frequency...

  • Page 23: Detailed Specifications

    2. Product specifications 2-2-2. Detailed Specifications NOTE Design and specifications are subject to change without prior notice. Item HG40ED590BB General Information Product Series Display Inch Resolution 1,920 x 1,080 Ultra Clear Panel Lvds Format JEIDA HV Flip Video Picture Engine...
  • Page 24 SMART TV Functionality Apps On TV Movies & TV Shows Samsung SMART View Recommendation Bar 2.0 Multi-Screen (Dual / Quad Screen) Samsung Sports Experience (SSE) Skype™ on Samsung TV Web Browser Social TV Multimedia Yes (Networked, Storage only) Smart Interaction...
  • Page 25 2. Product specifications Item HG40ED590BB Feature OSD Language Local Languages Hospitality Home Menu Golden Bridge TV SoundConnect InstaPort S (HDMI quick switch) HDMI 1.4 3D Auto Setting HDMI 1.4 A/Return Ch. Support S/W EPG (Solution EPG) Teletext (TTX) Triple Protector...
  • Page 26 2. Product specifications Item HG40ED590BB System Tuner Vendor & Model DVB-T2CS2 Input & Output HDMI Resolution 1920 x 1080 DVI Support Port HDMI IN 2 PC Max Resolution 1920 x 1080 | 60 Hz Linux Component In (Y/Pb/Pr) Composite In (AV)

  • Page 27: Accessories

    2. Product specifications 2-3. Accessories NOTE • The items’ colors and shapes may vary depending on the model. • Cables not included in the package contents can be purchased separately. • The part code for some accessories may differ depending on your region. Product Code.

  • Page 28: Viewing The Functions

    If you select Standalone from the “Select Hotel TV Mode” OSD, the “Select Menu Language” OSD appears. Initial Highlight : English Display time: OSD timeout and operation are the same as Samsung’s consumer TV models. If you press the Enter key, the “Select Country” OSD appears.

  • Page 29: Hospitality Mode Option

    2. Product specifications 2-4-2. Hospitality mode option NOTE Depending on Model and Region, some menu are NOT exist at TV set. Hotel TV Function Description Category Item initial value Hospitality Mode Hospitality Mode Select the Hotel TV mode. (ON / OFF) Set the default values, which will be applied when the TV is turned on.
  • Page 30 2. Product specifications Hotel TV Function Description Category Item initial value Use this for music output from an mp3/audio player coming through an PC Input Source. When on, you can hear sound from the player through the TV even Music Mode PC when there is no video signal.

  • Page 31: Troubleshooting

    4. Troubleshooting 4. Troubleshooting 4-1. Previous Check Check list for initial operation „ • AC Power Cord connected to the TV and the wall receptacle. • Standby Power/IR Indicator LED is turned On. • If Power/IR Indicator is not on check 10p power cable is connected and for correct Standby Voltage from SMPS to Main.
  • Page 32 4. Troubleshooting How to check inner pattern? „ Move to Factory mode. Power OFF INFO MENU MUTE Power On Move to ‘Service Mode.’ Move to ‘Test pattern’. Option Control Debug Test Pattern Pattern Sel ADC/WB Advanced Check inner patterns.

  • Page 33: How To Check Fault Symptom

    4. Troubleshooting 4-2. How to Check Fault Symptom 4-2-1.No Power • The LEDs on The front panel do not work when connecting The power cord. Symptom • The SMPS relay does not work when connecting The power cord. • 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 34 4. Troubleshooting Location of Parts „ Main Board_Front CN203 Detail Q202 Q206 L201...

  • Page 35: No Video (Hdmi 1, 2 - Digital Signal)

    4. Troubleshooting 4-2-2. No Video (HDMI 1, 2 - Digital Signal) Symptom • Audio is normal but no picture is displayed on the screen. • Check the HDMI source. Major • Check the HDMI switch. checkpoints • This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected.
  • Page 36 4. Troubleshooting Location of Parts „ Main Board_Front HDMI1 HDMI2 CN1402_FHD Detail CN501_H2 CN502_H3...
  • Page 37 4. Troubleshooting Waveforms „ HDMI input (RX_Data, RX_Clk) LVDS output...

  • Page 38: No Video (Tuner_Cvbs)

    4. Troubleshooting 4-2-3. No Video (Tuner_CVBS) Symptom • Audio is normal but no picture is displayed on the screen. • Check the Tuner CVBS source. Major • Check the Tuner. checkpoints • This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected.
  • Page 39 4. Troubleshooting Location of Parts „ Main Board_Front IC1001 Tuner CN1402_FHD Detail PIN #29 : B3.3V C730_FN/C731_FN C807 PIN #4 : B1.8V (C710/ZC721)
  • Page 40 4. Troubleshooting Waveforms „ CVBS OUT (Grey Bar) LVDS output 4-10...

  • Page 41: No Video

    4. Troubleshooting 4-2-4. No Video Symptom • Audio is normal but no picture is displayed on the screen. • Check the Video CVBS source. Major • This may happen when the LVDS cable connecting the Main Board and the Panel is checkpoints disconnected.
  • Page 42 4. Troubleshooting Location of Parts „ Main Board_Front IC1001 CN1402_FHD Detail 4-12...
  • Page 43 4. Troubleshooting Waveforms „ CVBS OUT (Grey Bar) LVDS output 4-13...

  • Page 44: No Sound (Speaker)

    4. Troubleshooting 4-2-5. No Sound (Speaker) 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 •...
  • Page 45 4. Troubleshooting Location of Parts „ Main Board_Front SPEAKER Detail CN402 PIN #45 :B CLK PIN #4 : LR CLK PIN #6, 7 : I2C_SDA/SCL 4-15...
  • Page 46 4. Troubleshooting Waveforms „ MCLK / LRCLK / PCM_I2C_DATA MCLK / LRCLK / PCM_I2C_DATA Speaker / Monitor OUT , SPDIF OUT Speaker / Monitor OUT , SPDIF OUT 4-16...

  • Page 47: Factory Mode Adjustments

    4. Troubleshooting 4-3. Factory Mode Adjustments 4-3-1. Detail Factory Option NOTE If you replace the main board with new one, please change the factory option as well. The options you must change are "Type". HG40ED590BBXEN „ Inches 40" Vendor PANEL Code BN95-01875A Spec.

  • Page 48: Entering Factory Mode

    4. Troubleshooting 4-3-2. Entering Factory Mode To enter ‘Service Mode’ Press the remote -control keys in this sequence : • If you do not have Factory remote control Power OFF INFO MENU MUTE Power On • If you have Factory remote control INFO Factory •...

  • Page 49: Factory Data

    4. Troubleshooting 4-3-3. Factory Data Option „ Factory Menu Name Data Range Factory Reset Type 40D6AF0S Local Set ED_MAL/ED_VIET/AD_SIN2/ED_INDIA/AD_ AU_NZ2/ED_THAI/ED_PHI/ED_INA SW Model HD590 BOM Model TUNER AUTO Ch Table NONE MRT Option Front Color U-S-C-55 Lvds Format JEIDA Language_Arabic EU / ASIA Region PANEURO PnP Language...
  • Page 50 4. Troubleshooting Factory Menu Name Data Range 24Px4 Support BD Wise Support Data Service Support PVR Support CI Support LEDMotionPlus Support Natural Mode Support Relax Mode Support HDMI/DVI SEL Select LCD/PDP Wall Mount HV Flip HV Flip HV Flip / H Filp / OFF Light Effect e-Pop Default CAMERA Support...
  • Page 51 4. Troubleshooting Factory Menu Name Data Range PH RATE PD EN PEQ Inx WF Scale WF Type Nu of Network Stream DP V Size Backend Device BT_AUDIO_ON_OFF Config_AV_PATH ECO Standby Fast Logo Delay Num of PANEL KEY Panel Detail Panel Init Time Tcon Init Time WRITE MAC Address Control...
  • Page 52 4. Troubleshooting Factory Menu Name Data Range Info Link Server Type Info Link Country None TTX Group OPTION_SWU OTN Server Type operating OTN Test Server SWU Reset SWU Duration SWU Fail Test OPTION_NUM Num of ATV Num of SVIDEO Num of PC Num of DVI Num of OPTICAL Link Num of MEDIA...
  • Page 53 4. Troubleshooting Factory Menu Name Data Range EEPG Enable Last screen App Resume BP PMS Reset FAnet Thread User InstantOn Default Value ACM_MC Support Minibrowser HotkeyList HD690_NON_3D Hotel Option Hospitality Mode SI Vendor Power On Power On Channel Power On Volume Min Volume Max Volume Power On Source...
  • Page 54 4. Troubleshooting Factory Menu Name Data Range Local Time Music Mode Music Mode AV Music Mode PC Music Mode Backlight Remote Jack Pack Priority AV Priority PC Priority HDMI AV Option HDMI Option External Source USB Pop-up Screen External Source Banner Auto Source Anynet+ Return Source Bathroom Speaker...
  • Page 55 Network Setup SmartHub Model Setting SmartHub Setting SYSTEM Self Diagnosis for TV Self Diagnosis for HTV SW Update Service Pattern Sound Bar Out Contact Samsung TV Reset Shop Option Shop Mode Exhibition Mode 3D CUBE Asia Option Unbalance AF Level adjust...
  • Page 56 4. Troubleshooting Factory Menu Name Data Range BTSC Stereo Prescale 0x2Fh BTSC SAP Prescale 0x2Bh A2 Ident High THLD A2 Ident Low THLD Pilot Level High Thld 0x28h Pilot Level Low THLD 0x10h Carrier2 Amp High ThLD Carrier2 Amp Low THLD Carrier2 SNR High THR Carrier2 SNR Low THR Sig Error On...
  • Page 57 4. Troubleshooting Factory Menu Name Data Range Spread Spectrum LVDS Spread DDR Spread 1.0% Spectrum Period Amplitude HD SSC ON/Off HD SSC Value LVDS SSC ON/Off LVDS SSC Value DDR SSC ON/Off DDR SSC Value FRC LVDS SSC ON/OFF FRC LVDS SSC MRR FRC LVDS SSC MFR FRC LVDS SSC Period FRC LVDS SSC Modulation...
  • Page 58 4. Troubleshooting Factory Menu Name Data Range H.264 Margin CAM Wait Time TS Clock deldy TCON_TEMP READ 48.50 TEMP LAST 48.54 DCC VERSION 0x4AA9 DCC CHK SEL DCC CHECK LOCAL DCC CHECK TOTAL MulitACC Checksum IIC Bus stop Tuner Status Signal Strength Bandwidth Frequency...
  • Page 59 4. Troubleshooting Factory Menu Name Data Range Guard Interval_1 Freq. Offset_1 SNR_1 IF AGC_1 TMCC Lock_1 TS Packer_1 Master Lock_1 A_Modulation_1 A_Code Rate_1 A_Timer InterLeave_1 A_Segments Num_1 A_BER_1 B_Modulation_1 B_Code Rate_1 B_Timer InterLeave_1 B_Segments Num_1 B_BER_1 C_Modulation_1 C_Code Rate_1 C_Timer InterLeave_1 C_Segments Num_1 C_BER_1 Cert option...
  • Page 60 4. Troubleshooting Factory Menu Name Data Range USB HUB Test HDMI Test SCART Audio Test SCART CVBS Test SCART RGB Test PC Audio Test PC Self Test FLASH EEPROM HDMI Switch IC WIFI LVDS T-CON/FRC PCB Test MOIP App Self Test Device self Test Voltage EcoSensor...
  • Page 61 4. Troubleshooting Factory Menu Name Data Range Power Fail Count AR Count WIFI ER Count WIFI Detachment count BT ER Count BT No Detection Count BT Detachment Count BT MGT Open Fail Count BT MGT Disconnect Count Camera ER Count FRC3D ER Count Panel Display Time Factory Entry Number...
  • Page 62 4. Troubleshooting Factory Menu Name Data Range Eco Data USB Update SC ADK Upgrade SC MBR Upgrade Reset Smart Hub Reset EEPROM Rst Factory Rst OPTION_HDMI DVB CI Test Pattern Pattern Sel Logic Pattern Sel … Logic Level Sel … FRC Pre Test Pattern FRC Post Test Pattern SOC TCON Test Pattern...
  • Page 63 4. Troubleshooting Factory Menu Name Data Range 1st_Cb_BH … 1st_Cb_BL … 1st_Cr_RH … 1st_Cr_RL … 2nd_R_L 2nd_G_L 2nd_B_L 2nd_R_H 2nd_G_H 2nd_B_H White Balance R-Offset G-Offset B-Offset R-Gain G-Gain B-Gain WB_W2_R_Offset WB_W2_B_Offset WB_W2_R_Gain WB_W2_B_Gain WB_N_R_Offset WB_N_B_Offset WB_N_R_Gain WB_N_B_Gain MGA On/Off R1_Gain …...
  • Page 64 4. Troubleshooting Factory Menu Name Data Range B4_Gain … G4_Gain … R5_Gain … B5_Gain … G5_Gain … R6_Gain … B6_Gain … G6_Gain … R7_Gain … B7_Gain … G7_Gain … R8_Gain … B8_Gain … G8_Gain … R9_Gain … B9_Gain … G9_Gain …...

  • Page 65: White Balance

    4. Troubleshooting 4-4. White Balance 4-4-1. Calibration Into the Factory Mode. Select ADC/WB menu. Select menu. Option AV Calibration Control Comp Calibration ADC Result Debug PC Calibration White Balance HDMI Calibration ADC/WB Advanced 4-4-2. Service Adjustment You must perform Calibration in the Lattice Pattern before adjusting the White Balance. Color Calibration „...
  • Page 66 4. Troubleshooting Method of Color Calibration (PC) „ Apply the VESA XGA Lattice (N0. 21) pattern signal to the PC IN port. Press the Source key to switch to “PC” mode. Enter Service mode. Select the “ADC” menu. Select the “PC Calibration” menu. I n “PC Calibration Off” status, press the “ ►” key to perform Calibration.

  • Page 67: Adjustment

    4. Troubleshooting 4-4-3. Adjustment Into the Factory Mode. ADC/WB Select menu. Select White Balance menu. Option (Low Light) (Hight Light) Sub Brightness Sub Contrast Control ADC Result R offset R gain Debug White Balance G offset G gain B offset B gain ADC/WB Advanced...

  • Page 68: Rs-232C

    4. Troubleshooting 4-5. RS-232C • RS232C Control Port : COM#(Serial) Bit rate : 115200 Data Bit : 8 bit Parity : None Stop Bits : 1 Flow Control : None • Description of RS232C Pin# Name Full Name Pin# Name Full Name Pin# Name Full Name...

  • Page 69: Software Upgrade

    4-6. Software Upgrade How to Upgrade SW and Micom „ Insert a USB drive containing the firmware upgrade downloaded from samsung.com into the Set. Please be careful to not disconnect the power or remove the USB drive while upgrades are being applied. The set will turn off and turn on automatically after completing the firmware upgrade. Please check the firmware version after the upgrades are complete (the new version will have a higher number than the old version).
  • Page 70 4. Troubleshooting Locate the menu cursor Update now menu. Click the YES button. 4-40...

  • Page 71: Submicom Upgrade

    4. Troubleshooting 4-6-2. SUBMICOM Upgrade You can upgrade SUBMICOM in factory mode without DDC program. But it take long time about 5 minutes. Store the SW program named SubMicomEU.bin in a USB memory stick. SubMicom Connect the USB memory stick. USB memory stick Access the factory mode.
  • Page 72 4. Troubleshooting Locate the cursor SUBMICOM upgrade menu. T-CON Usb Download Failure IR Blaster Upgrade Failure T-CON CheckSum IR Blaster delay time CPLD Download Logic Usb D/L SUBMICOM UPGRADE LDC Profile Upgrade BT UPGRADE Pic Data USB Upgrade BT FREEPAIRING Audio Data USB Upgrade Fuction Upgrade Failure...
  • Page 73 5. Wiring Diagram 5. Wiring Diagram 5-1. Wiring Diagram SMPS Board Main Board CNL802 CNM803 CN203 CN1402_FHD CN1201 CN402 Function Speaker Speaker WiFi T-CON+Source Board...
  • Page 74 5. Wiring Diagram 5-2. Connector Main Board „ CN203 CN1402_FHD CN402 TU703_FN (TUNER) CN502_H3 CN701_PC CN501_H2 CN702_PC CN1402_LAN CN401 CN1601_CI CN1801 CN1201 CN1802 CN202 CN1501_U1 Main Board Pin Map „ CN203 (to Power board) A13V_PW A13V_PW SW_POWER_OUT OVD_LEVEL A13V_PW A13V_PW SW_INVERTER...
  • Page 75 5. Wiring Diagram CN702_PC CN1402_FHD TEST_SR EVEN_TX0-_LVDS PC_DVI_SL_IN PC_DVI_SR_IN ODD_TX4+_LVDS TEST_SL ODD_TX4-_LVDS ODD_TX3+_LVDS CN1201_FUN(to Function/IR) ODD_TX3-_LVDS LED_STB BT_WAKE TCON_SDA ODD_TXCLK+_LVDS FRAME_SYNC_IN PANEL_I2C_EN ODD_TXCLK-_LVDS A3.3V POWER_DET BT_SYNC ODD_TX2+_LVDS MSCL BT_RESET TCON_SCL ODD_TX2-_LVDS ODD_TX1+_LVDS MSDA WIFI_DP EVEN_TX4+_LVDS ODD_TX1-_LVDS USB_BT_DP WIFI_DM EVEN_TX4-_LVDS ODD_TX0+_LVDS KEY_INPUT1 B5V_DC_PW EVEN_TX3+_LVDS...
  • Page 76 5. Wiring Diagram C401 HP_AUD_SL_OUT IDENT_HP HP_AUD_SR_OUT IDENT_HP TEST_SL TEST_SR IDENT_HP CN1402 (to LAN) LAN_TXD+ LAN_RXD- LAN_TXD- LAN_RXD+ CN501_H2 (to HDMI1) HDMI1_RX2+ HDMI1_RXCLK- HDMI1_RX2- HDMI1_RX1+ HDMI1_SCL_DDC HDMI1_RX1- HDMI1_SDA_DDC HDMI1_RX0+ HDMI1_5V HDMI1_RX0- HDMI1_HOT_PLUG HDMI1_RXCLK+ CN502_H3 (to HDMI2) HDMI1_RX2+ HDMI1_RXCLK- HDMI1_RX2- HDMI1_RX1+ HDMI1_SCL_DDC HDMI1_RX1- HDMI1_SDA_DDC...
  • Page 77 5. Wiring Diagram 5-3. Connector Functions Connector Function CN203 ↔ CNM803 Supply main power and dimming signal from IP Board to Main Board. CNL802 ↔ PANEL Backlight power supply of panels. CN1402_FHD ↔ T-CON The LVDS signal transfered from Main Board to Panel.
  • Page 78 5. Wiring Diagram 5-4. Cables Main-T CON (51P) Main-SMPS Main-FUNCTION ASSY CABLE P-FFC LEAD CONNECTOR LEAD CONNECTOR-FUNCTION Code 40" BN96-33236Q BN39-01885S BN39-01929N Photo NOTE The code number of cable (Lead-connector) can be changed, see "Exploded Views and Parts List".

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