Samsung UN FH6200F Series Service Manual
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Samsung UN FH6200F Series Service Manual

Samsung UN FH6200F Series Service Manual

Chassis: u76a
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SERVICE
LED TV
UN**FH6200F
LED TV
Chassis
U76A
:
Model
UN55FH6200F
:
UN60FH6200F
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 UN FH6200F Series

  • Page 1 LED TV Chassis U76A Model UN55FH6200F UN60FH6200F SERVICE Manual LED TV Contents 1. Precautions 2. Product specifications 3. Disassembly and Reassembly 4. Troubleshooting 5. Wiring Diagram UN**FH6200F...

  • 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 4-4. White Balance ........................4-35 4-4-1. Calibration ......................4-35 4-4-2. Service Adjustment ....................4-35 4-4-3. Adjustment ......................4-36 4-5. RS-232C ..........................4-37 4-6. AV Control Tabe .........................4-38 4-7. Software Upgrade ......................4-44 4-7-1. How to Check the Software Version ...............4-44 4-7-2. How to Upgade Software ..................4-45 5.

  • Page 4: 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 5: 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 6: 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 7: 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 8: 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 9: Product Specifications

    2. Product specifications 2. Product Specifications 2-1. Product information Model UN**FH6200F Front View * W : Width H : High D : Depth Detail View Front Color Black Set with Stand 1250.6 x 789.2 x 227.6 mm / 49.2 x 31.0 x 8.9 inches 55"...

  • Page 10: Product Specification

    Auto Volume Leveler Smart Content Samsung SMART TV Family Story Fitness Kids Smart Hub Search All Your Video Social TV Samsung Apps Skype™ on Samsung TV Web Browser Recent History Smart Convenience Personal Video Recorder Ready Time Shift Ready ConnectShare™ (USB2.0) Movie...
  • Page 11 WiFi Direct Smart Interaction Camera Built-in Face recognition Motion control Voice Control (Embedded) Voice Control (Server) Camera App Samsung TV Apps supported Smart Evolution Smart Evolution Ready 3D Converter 3D Sound Tuner/Broadcasting DTV Tuner ATSC / Clear QAM Analog Tuner...
  • Page 12 Bezel Type Light Effect (Deco) Swivel (Left/Right) Stand Type Square Accessory 3D Active Glasses (Included) Samsung Smart Touch Control (Included) Samsung IR Blaster (Included) Wireless LAN Adaptor (Included) MoIP Camera Wireless Keyboard Remote Controller Model TM1240 Batteries (for Remote Control)

  • Page 13: Feature & Specifications

    2. Product specifications 2-2-2. Feature & Specifications Feature „ • Digital-TV, RF, 2-HDMI, 1-Component,1-A/V(shared), 1-USB2.0(Media Play), LAN, Wi-Fi • Contrast Ratio : Mega Contrast • Dynamic contrast , Super-PVA • PIP(in HDMI 1, 2, Component and Sub picture is available only in TV mode(DTV/ATV)) •...
  • Page 14 2. Product specifications Specifications „ Model UN55FH6200F Item Description LCD Panel 55 inch FHD 120 Hz Scanning Frequency Horizontal : 67.5 kHz Vertical : 60 Hz Display Colors 1.07B Maximum resolution Horizontal : 1920 Pixels Vertical : 1080 Pixels Input Signal Analog 0.7 Vp-p ±...
  • Page 15 2. Product specifications Model UN60FH6200F Item Description LCD Panel 60 inch FHD 120 Hz Scanning Frequency Horizontal : 67.5 kHz Vertical : 60 Hz Display Colors 1.07B Maximum resolution Horizontal : 1920 Pixels Vertical : 1080 Pixels Input Signal Analog 0.7 Vp-p ± 5% positive at 75Ω , internally terminated Input Sync Signal H/V Separate, TTL, P.

  • Page 16: Accessories

    2. Product specifications 2-3. Accessories NOTE • The items’ colors and shapes may vary depending on the model. • Check that there is no accessory hidden behind packing materials when you open the box. • The part code for some accessories may differ depending on your region. Product Code.

  • Page 17: Viewing The Functions

    2. Product specifications 2-4. Viewing the Functions 2-4-1. Auto Motion Plus 120 Hz Function Naming „ 120 Hz FRC + MJC : Auto Motion Plus 120 Hz Detail Specifications „ Judder reduction Function (OSD) 120 Hz FRC Blur reduction (only 24p source) (repeat) Clear High...

  • Page 18: Supported Formats

    2. Product specifications 2-4-2. Supported Formats Supported Subtitle Formats „ Exterminal Name File Extension MPEG-4 Timed text .ttxt SAMI .smi SubRip .srt SubViewer .sub Micro DVD .sub or .txt SubStation Alpha .ssa Advanced SubStation Alpha .ass Powerdivx .psb Internal Name Container Format Xsub...
  • Page 19 2. Product specifications Supported Video Formats „ File Frame rate Bit rate Container Video Codec Resolution Audio Codec Extension (fps) (Mbps) *.avi Divx 3.11 / 4 / 5 / 6 *.mkv 1920 x MPEG4 SP/ASP *.asf 1080 *.wmv H.264 BP/MP/HP *.mp4 Motion JPEG 640 x 480...

  • Page 20: Disassembly And Reassembly

    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 21 3. Disassembly and Reassemble Description Picture Description Screws Remove screws of ASSY COVER P-MIDDLE, REAR. • 55 inch : 13 EA • 60 inch : 17 EA 6003-001782 SCREW-MACHINE M4.0, L12.0 BLK • 55 inch : 14 EA • 60 inch : 12 EA 6001-002755 SCREW-MACHINE M3.0, L6.0 BLK...
  • Page 22 3. Disassembly and Reassemble Description Picture Description Screws Remove the screws of ASSY PCB MAIN. 6001-002756 SCREW-MACHINE M3.0, L6.0 WHT Remove the screws of DC VSS-LED TV PD BD. 6001-002756 SCREW-MACHINE M3.0, L6.0 WHT Remove the ASSY COVER-REAR. Remove the ASSY SPEAKER (L/R). Remove the 4 screws of Stand Link.
  • Page 23 3. Disassembly and Reassemble Description Picture Description Screws Remove the 4 screws of T-con. 6001-002757 SCREW-MACHINE M3.0, L6.0 WHT Unlock the locking of T-con cable. Completed disassembly. • Panel. • Front. NOTE Reassembly procedures are in the reverse order of disassembly procedures.
  • Page 24 ★ C 0.6 ± 0.1 CROSS #2(3.56) B 8.0R 3. Disassembly and Reassemble M4.0 x 1.8 RECESS TAPPING △ B-TYPE Screw Size CROSS #2(3.08 특수 Punch D:7.5 Code No. COLOR A (mm) B (mm) C (mm) D (mm) E (mm) RECESS Screw Image M3 x 0.5 PITCH...

  • Page 25: Troubleshooting

    4. Troubleshooting 4. Troubleshooting 4-1. Troubleshooting 4-1-1. Previous Check 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 26 4. Troubleshooting How to check inner pattern? „ Enter the service mode ⇢ Choose ‘SVC’ ⇢ Check the ‘internal pattern.’ Enter ‘Service Mode.’ If you do not have Factory remote control Power OFF MENU Power On If you have Factory remote control INFO Factory Choose ‘SVC...
  • Page 27 4. Troubleshooting Simple flow chart of malfunction „ Does the TV turn Can you see anything on the screen? Can you see OSD menu running on the screen? Can you see Digital Channel broadcast ? Check LVDS cable connected to Main Board. Check the Power Cord.

  • Page 28: How To Check Fault Symptom

    4. Troubleshooting 4-2. How to Check Fault Symptom 4-2-1. NO Power Note Refer to the next page to check the location such a CN201 or IC201 SVC Manual mentioned. • The LEDs on The front panel do not work when connecting The power cord. Symptom •...
  • Page 29 4. Troubleshooting Diagnostics Please, Contact tech support. Caution Make sure to disconnect the power before working on the IP board.
  • Page 30 4. Troubleshooting Location of Parts Location of Parts „ „ Main Board_Front Main Board_Front Detail Image Detail Image L202 : B1.15V L202 : B1.15V BD214 : B13V BD214 : B13V BD206 : B12V BD206 : B12V BD209 BD209 BD201 BD201 L201 : B3.3V L201 : B3.3V BD211 : B1.5V...

  • Page 31: No Video (3-Hdmi_Digital Signal)

    4. Troubleshooting 4-2-2. No Video (3-HDMI_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 32 4. Troubleshooting Location of Parts „ Main Board_Front Detail Image Pin #96 Pin #65 Pin #1 Pin #32...
  • Page 33 4. Troubleshooting Waveforms „ 1 HDMI input (RX_Data, RX_Clk) 2 LVDS output...

  • Page 34: 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 35 4. Troubleshooting Location of Parts „ Main Board_Front Detail Image TUNER 4-11...
  • Page 36 4. Troubleshooting Waveforms „ 1 CVBS OUT (Grey Bar) 2 LVDS output 4-12...

  • Page 37: No Video (Tuner_Dtv)

    4. Troubleshooting 4-2-4. No Video (Tuner_DTV) Symptom Audio is normal but no picture is displayed on the screen. • Check the DTV source. Major • Check the Tuner. checkpoints • This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected.
  • Page 38 4. Troubleshooting Location of Parts „ Main Board_Front Detail Image TUNER 4-14...
  • Page 39 4. Troubleshooting Waveforms „ 1 CVBS OUT (Grey Bar) CH_CLK, CH_VALID CH_CLK, CH_VALID 4-15...

  • Page 40: No Video (Video 2-Av)

    4. Troubleshooting 4-2-5. No Video (Video 2-AV) 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 41 4. Troubleshooting Location of Parts „ Main Board_Front Detail Image 4-17...
  • Page 42 4. Troubleshooting Waveforms „ 1 CVBS OUT (Grey Bar) LVDS output 4-18...

  • Page 43: No Video (Component)

    4. Troubleshooting 4-2-6. No Video (Component) Symptom Audio is normal but no picture is displayed on the screen. • Check the Component source. Major • This may happen when the LVDS cable connecting the Main Board and the Panel is checkpoints disconnected.
  • Page 44 4. Troubleshooting Location of Parts „ Main Board_Front Detail Image 4-20...
  • Page 45 4. Troubleshooting Waveforms „ 1 Compnent_Y (Gray scale) / Pb / Pr (Color bar) 1 Compnent_Y (Gray scale) / Pb / Pr (Color bar) LVDS output 4-21...

  • Page 46: No Sound (1. Speaker, 2. Monitor_Out, 3. Optical)

    4. Troubleshooting 4-2-7. No Sound (1. Speaker, 2. Monitor_out, 3. Optical) 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 47 4. Troubleshooting Location of Parts „ Main Board_Front Detail Image 4-23...
  • Page 48 4. Troubleshooting Waveforms „ 1 MCLK / LRCLK / PCM_I2C_DATA 1 MCLK / LRCLK / PCM_I2C_DATA Speaker / Monitor OUT , SPDIF OUT Speaker / Monitor OUT , SPDIF OUT 4-24...

  • Page 49: 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". UN**FH6200FXZC „ Inches 55" 60" Vendor SHARP PANEL Code...

  • Page 50: 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 MENU Power On • If you have Factory remote control INFO Factory •...

  • Page 51: Factory Data

    4. Troubleshooting 4-3-3. Factory Data Option „ Factory Menu Name Data Range Factory Reset Type 55A1AF3D 60H1AF2D Local Set Model FH6200 TUNER 6200 Ch Table SI_ADI Front Color NONE Control „ Factory Menu Name Data Range EDID EDID ON/OFF EDID WRITE ALL …...
  • Page 52 4. Troubleshooting Factory Menu Name Data Range 24Px4 Support Power Indicator Support BD Wise Support Data Service Support IIC Bus Stop Visual Test Disable Emergency Log Copy Checksum 0x0000 View Log Select Log Type MICOM Log View Delete Log Gemstar On/Off WSS Support PVR Support CI Support...
  • Page 53 4. Troubleshooting Factory Menu Name Data Range B CTRL_OFFSET_0_3 B CTRL_OFFSET_D H.264 Margin MPEG Margin 1000 2nd mips 2nd mips count Region PnP Language ENG_US PC Auto Ident Enable OTP Lock … Auto Power MEMORY Key SENSITIVITY Not used OTA Support FKP Down WIFI REGION e-Pop Default...
  • Page 54 4. Troubleshooting Factory Menu Name Data Range Sepco 120Hz Unbalance FMTransmitter Support FMTransmitter Carrier AF Level adjust TX Power Level Mono Last Memory H Shaking SOUND High Devi Carrier Mute Volume Curve Type1 Speaker Delay Normal Pilot Level High Thld 0x30h Pilot Level Low Thld 0x10h...
  • Page 55 4. Troubleshooting Factory Menu Name Data Range Carrier2 SNR High THR Carrier2 SNR Low THR Audio-IP Test Ready TruBass CheckSum 0xFFFFFFF PWM Mode Mic Scale SubWoofer Support India Sound Config Option Num of ATV Num of DTV Num of AV Num of SVIDEO Num of COMP Num of HDMI...
  • Page 56 4. Troubleshooting Factory Menu Name Data Range HDMI FLT CNT LOS 100ms UNSTABLE BAN CNT 3500ms HDMI Err Cnt HDMI ROBIN HDMI Callback HDMI CTS Thld HDMI CTS Cnt1 HDMI EQ AUTO HDMI Write Type Separate HDMI Switch NONE DVI SET TIME 300ms Type Of PANEL KEY None...
  • Page 57 4. Troubleshooting Factory Menu Name Data Range Echo-FS Pre Test Pattern Echo-FS Post Test Pattern Echo-FS FRC FDISPLY ON/OFF Echo-FS 3D FDISPLAY ON/OFF Echo-FS PC Mode ON/OFF NT72312 Pre Test Pattern NT72312 Post Test Pattern NT72312 PC mode ON/OFF „ Factory Menu Name Data Range...
  • Page 58 4. Troubleshooting Factory Menu Name Data Range 2nd_ACH_High 2nd_PC_Low 2nd_PC_High 2nd_Delta ADC Result 1st_Y_GH 1st_Y_GL 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 WB_N_R_Gain WB_N_B_Gain White Balance Sub Brightness R-Offset G-Offset B-Offset Sub Contrast R-Gain G-Gain B-Gain...

  • Page 59: White Balance

    4. Troubleshooting 4-4. White Balance 4-4-1. Calibration Into the Factory Mode. Select ADC/WB menu. Select menu. AV Calibration Option Comp Calibration Control HDMI Calibration Debug ADC/WB Advanced 4-4-2. Service Adjustment You must perform Calibration in the Lattice Pattern before adjusting the White Balance. Color Calibration „...

  • Page 60: Adjustment

    4. Troubleshooting Method of Color Calibration (AV) Apply the NTSC Lattice (N0. 3) pattern signal to the AV IN 1 port. Press the Source key to switch to “AV1” mode. Enter Service mode. Select the “ADC” menu. Select the “AV Calibration” menu. In “AV Calibration Off”...

  • Page 61: 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 62: Av Control Tabe

    4. Troubleshooting 4-6. AV Control Tabe Control Item Cmd1 Cmd2 Cmd3 Value General Power Power 0x00 0x00 0x00 0x00 0x01 0x02 Volume Direct 0x01 0x00 0x00 (0~100) 0x01 0x00 Down 0x02 0x00 Mute 0x02 0x00 0x00 0x00 Direct 0x04 Continuous 0x01 0x00 0x03...
  • Page 63 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value PICTURE Mode CAL-NIGHT 0x04 CAL-DAY 0x05 BD Wise 0x06 Relax New function of 12" 0x07 (only PDP TV) BackLight 0~20 0x01 0x00 (0~20) (CellLight) Contrast 0~100 0x02 0x00 (0~100) Brightness 0~100 0x03 0x00 (0~100) Sharpness...
  • Page 64 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value PICTURE 0x01 xvYCC 0x10 0x00 0x01 Motion Lighting 0x11 0x00 0x01 LED Motion Plus 0x0a 0x07 0x00 On(Normal) 0x01 Cinema 0x02 Ticker 0x03 Picture Color Tone Cool 0x0a 0x00 0x00 Option Change Normal → Standard 0x01 Standard mode...
  • Page 65 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value PICTURE Demo 0x05 Screen Picture Size 16:9 0x0b 0x0a 0x01 0x00 Adjustment Zoom1 0x01 Zoom2 0x02 Wide Fit 0x03 0x04 Screen Fit 0x05 Smart View I 0x06 Smart View II 0x07 Auto Wide 0x08 New function of 12"...
  • Page 66 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value Sound Equalizer Balance 0x01 0x00 (0~20) 100hz 0x01 (0~20) 300hz 0x02 (0~20) 1khz 0x03 (0~20) 3khz 0x04 (0~20) 10khz 0x05 (0~20) Reset 0x06 0x00 TruSurround 0x02 0x00 0x00 HD (echo) Virtual Surrond 0x01 (echo) TruDialog...
  • Page 67 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value Key Generation refer to 0x0d 0x00 0x00 table Show/Hide Show 0x0e 0x00 0x00 0x00 Control New function of 12" Hide 0x01 Power (On/Off) 0xf0 0x00 0x00 0x00 Status Volume(0~100) 0xf0 0x01 0x00 0x00 Mute (On/Off) 0xf0...

  • Page 68: Software Upgrade

    4. Troubleshooting 4-7. Software Upgrade Software Upgrade can be performed by downloading the. latest firmware from samsung.com to a USB memory device. • Current Version - The software already installed in the TV. Software is represented as ‘Year/Month/Day_Version’. 4-7-1. How to Check the Software Version Use the Main Menu „...

  • Page 69: How To Upgade Software

    4. Troubleshooting 4-7-2. How to Upgade Software Insert a USB drive containing the firmware upgrade downloaded from samsung.com into the TV. NOTE Please be careful not to disconnect the power or remove the USB drive while upgrades are being applied.

  • Page 70: Wiring Diagram

    5. Wiring Diagram 5. Wiring Diagram 5-1. Wiring Diagram...

  • Page 71: Connector

    5. Wiring Diagram 5-2. Connector CN1405_FHD (to Panel) CN602(to HDMI1) N.C(HVS for LCD) Ch1[0]- HDMI1_RX2+ HDMI1_RXCLK+ LUT_SELECT1 TCON_EEPROM_ HDMI1_RX2- HDMI1_RXCLK- HDMI1_RX1+ HDMI_CEC BLACK_INS_SYNC TCON_RESET N.C. HDMI1_RX1- HDMI1_DDC_SCL Panel_VCC HDMI1_RX0+ HDMI1_DDC_SDA Panel_VCC SDA_I(for Panel_VCC HDMI1_RX0- HDMI1_5V WP(EEPROM) Panel_VCC CN603(to HDMI2) LUT_SELECT0 Panel_VCC HDMI2_RX2+ HDMI2_RXCLK+...
  • Page 72 5. Wiring Diagram CN402(to PC Sound) CN201(to Power board) B5V_PW B13V_PW PC_SL_IN SW_POWER B13V_PW PC_SL_IN B5V_PW B13V_PW A5V_PW PWM_DIMMING CN301(to Speaker) PWM_DIMMING_CPLD2 B18VS_PW OVD_ON CN303(to Optical Jack) PWM_DIMMING_CPLD3 B18VS_PW OVD_LEVEL SPDIF_OUT 10 SW_INVERTER 20 PWM_DIMMING_CPLD4 CN1502(to Side USB1) USB0_VCC_PW USB_DP USB0_DM CN1501(to Side USB2) USB2_VCC_PW...

  • Page 73: Connector Functions

    5. Wiring Diagram 5-3. Connector Functions Connector Function CN201 ↔ IP CNM803 Supply main power and dimming signal from IP Board to Main Board. CN1401_FHD ↔ FRC + T-CON The LVDS signal transfered from Main Board to Panel.
  • Page 74 This Service Manual is a property of Samsung Electronics Co.,Ltd. © 2013 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...

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