Samsung UN F7050AF Series Service Manual
  1. Manuals
  2. Brands
  3. Samsung Manuals
  4. LED TV
  5. UN F7050AF Series
  6. Service manual

Samsung UN F7050AF Series Service Manual

Chassis : u85a
Hide thumbs
Table of Contents

Advertisement

Quick Links

SERVICE
LED TV
UN**F7050AF
LED TV
Chassis : U85A
Model
: UN46F7050AF
UN55F7050AF
UN60F7050AF
UN65F7050AF
Manual
1. Precautions
2. Product specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Wiring Diagram
Contents

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the UN F7050AF Series and is the answer not in the manual?

Questions and answers

Related Manuals for Samsung UN F7050AF Series

Summary of Contents for Samsung UN F7050AF Series

  • Page 1 LED TV Chassis : U85A Model : UN46F7050AF UN55F7050AF UN60F7050AF UN65F7050AF SERVICE Manual LED TV Contents 1. Precautions 2. Product specifications 3. Disassembly and Reassembly 4. Troubleshooting 5. Wiring Diagram UN**F7050AF...

  • 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 4-3. Factory Mode Adjustments ....................4-26 4-3-1. Detail Factory Option ....................4-26 4-3-2. Entering Factory Mode ...................4-27 4-3-3. Factory Data ......................4-28 4-4. White Balance ........................4-41 4-4-1. Calibration ......................4-41 4-4-2. Service Adjustment ....................4-41 4-4-3. Adjustment ......................4-42 4-5. RS-232C ..........................4-43 4-6. AV Control Tabe .........................4-44 4-7.
  • Page 4 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...

  • Page 5: 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 6: 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 7: 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 8: 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 9: 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 10: Product Specifications

    2. Product specifications 2. Product Specifications 2-1. Product information Model UN**F7050AF Front View * W : Width H : High D : Depth Detail View Front Color Titan Silver Set with Stand 1036.6 x 677.1 x 307.2 mm / 40.8 x 26.6 x 12.0 inches 46"...

  • Page 11: Product Specifications

    2. Product specifications 2-2. Product specifications 2-2-1. Detailed Specifications NOTE Design and specifications are subject to change without prior notice. Item UN**F7050AF General Information Product Series Country UNITED STATES Display Inch 46" / 55" / 60" / 65" Resolution 1,920 x 1,080 Ultra Clear Panel Lvds Format JEIDA...
  • Page 12 Apps Kids Social Music, Photos & Clip Samsung SMART View Yes (Clone View only) Smart Hub Your Video Samsung Sports Experience (SSE) Smart Scene Web Browser AllShare Control Recommendation Bar VESA Standard Screw Size 400 x 400, M8 Smart Interaction...
  • Page 13 Wireless LAN Adaptor Support ISP Bound Service BT HID Built-in USB HID Support OSD Language English, Spanish, French Samsung IR Blaster Support User Interface Golden Bridge Digital Noise Filter Sound Share InstaPort S (HDMI quick switch) HDMI 1.4 3D Auto Setting HDMI 1.4 A/Return Ch.
  • Page 14 UN**F7050AF Feature Media Play(USB & DLNA) Bluetooth IP Video Closed Caption Additional Feature Self Diagnosis Software Upgrade HD Connection Guide Contact Samsung MCU Name Linux System DTV Tuner ATSC / Clear QAM Analog Tuner NTSC 3.58 Broadcast System ATSC/Clear QAM...
  • Page 15 2. Product specifications Item UN**F7050AF Input & Output Coaxial EX-Link Monitor Output IR Out Design Design Metal Color Chrome Silver Bezel Type Light Effect (Deco) Swivel (Left/Right) Stand Type Quad Accessory 3D Active Glasses (Included) 4 (SSG-5100GB) IR Blaster (Included) Yes (Premium) Wireless LAN Adaptor (Included) Network Speaker (Included)

  • Page 16: Feature & Specifications

    2. Product specifications 2-2-2. Feature & Specifications Feature „ • Digital-TV, RF, 4-HDMI, 1-Component, 1-A/V(Common Use for Component Y), 3-USB2.0(Media Play), LAN, Wi-Fi • PIP(in HDMI 1, 2, 3, 4 Component and Sub picture is available only in TV mode(DTV/ATV)) •...

  • Page 17: Accessories

    The part code for some accessories may differ depending on your region. Product Code. No Product Code. No • Smart Touch Control AA59-00772A • Samsung 3D Active Glasses BN96-30009A • Remote Control BN59-01162A • User Manual BN68-04930A • Batteries (AAA x 4) 4301-000103 •...

  • Page 18: 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 19: 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 File Extension Xsub SubStation Alpha...
  • Page 20 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 *.asf MPEG4 SP/ASP 1920 x 1080 *.wmv *.mp4 H.264 BP/MP/HP *.3gp *.vro Motion JPEG...
  • Page 21 2. Product specifications Audio Decorders „ • WMA 10 Pro supports up to 5.1 channels. Supports up to M2 profile. (Excluding M0 LBR mode) • WMA lossless audio is not supported. • Vorbis is supported for up to 2 channels. •...

  • Page 22: Smart Control

    2. Product specifications 2-4-3. Smart Control The Smart Touch Control makes it easier and more convenient to use the TV. For example, you can use the remote control's built-in touchpad to move the focus and make selections as you would on a computer using a mouse. In addition, you can use the virtual control panel displayed on the screen to change channels, play media files, and access favorites.
  • Page 23 2. Product specifications Buttons and Descriptions „ Touchpad Drag your finger on the touchpad as you would on the touchpad of a laptop to move the focus displayed on the screen. To select item, press the touchpad. <The Smart Touch Control> RETURN/EXIT Returns to the previous menu.
  • Page 24 2. Product specifications Reconnecting the Smart Touch Control Unit „ Use the touchpad to perform various commands. Navigate to Guide (System → Device Manager → Smart Touch Control Settings → Guide) to view an on-screen guide to using the Smart Touch Control. •...
  • Page 25 2. Product specifications • Scrolling Up/Down Scroll up/down the line on either the left or right edge of the touchpad. This scrolls a webpage or a list up/down. This scrolling feature easily accommodates both right-handed and left-handed users. • Scrolling Left/Right Scroll left/right on the line at the top or bottom edge of the touchpad.

  • Page 26: Ir Blaster

    2. Product specifications 2-4-4. IR Blaster Using wired IR Blaster „ Push the Smart Control Key. Key Data is transmitted to the TV. (Bluetooth) Key Data is transmitted to the IR Blaster MCU. Uart (the internal communication of TV) External Device is operated. IR Transmit .

  • Page 27: Smart Interaction

    2. Product specifications 2-4-5. SMART Interaction NOTE The camera is sold separately. This Smart TV is enabled with SMART Interaction, a facial- and movement-recognition feature that allows users to control the TV without the need for a remote control. To use SMART Interaction, you will need to purchase and install a separate camera.
  • Page 28 2. Product specifications Motion Control Environment Test Screen Menu → Smart Features → Motion Control → Motion Control Environment Test Run this test before using Motion Control to ensure proper functionality Run Motion Control Environment Test and select Start within 4.9ft and 13.1ft of the TV. If light reflects on the TV Adjust the camera angle so that you appear inside the square displayed on the screen.
  • Page 29 2. Product specifications Voice Recognition „ • Screen Menu → Smart Features → Voice Recognition Voice Recognition lets you access and control specific functions of the TV using voice commands. VOICE Press the button to run Voice Recognition. Say a command. Basic Voice Recognition Use Press the VOICE button to run Voice Recognition.

  • Page 30: Smart Hub

    Enjoy photo, video and music files from an external storage device directly on your TV. Back up important files before connecting an external storage device to the TV. Samsung will not be held responsible for damaged or lost files. 2-21...
  • Page 31 Samsung Apps Samsung Apps offers various free and paid news, sports, weather, and gaming applications. Samsung Apps lets you search for applications and install them directly on your TV. Read and agree to the terms and conditions of use and then browse through the categories or directly search for applications.

  • Page 32: Display

    2. Product specifications 2-4-7. 3D Display What is 3D Display? „ This mode is to enables users to view images on the TV/Monitor in 3D by receiving the video signal in 3D format from sources such as 3D games and titles. The human brain constructs a 3 dimensional image from the two images entering both eyes.
  • Page 33 2. Product specifications Surpported 3D Resolutions „ These specifications apply to a display ratio of 16:9 only. • 3D Format: L/R, T/B Resolution Frequency (Hz) 1280 x 720p 59.94 / 60 1920 x 1080i 59.94 / 60 1920 x 1080p 23.98 / 24 / 29.97 / 30 / 59.94 / 60 •...

  • Page 34: 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 35 3. Disassembly and Reassemble Description Picture Description Screws Remove the COVER-JACK after push the locking in both sides. COVER-JACK Remove screws of ASSY COVER Torque : 7~8Kgf.cm. P-MIDDLE, REAR. 100~113psi • 46 inch : 14 EA 6001-002755 SCREW-MACHINE M3.0, L6.0 BLK •...
  • Page 36 3. Disassembly and Reassemble Description Picture Description Screws Disconnect the ASSY BOARD P-JOG SWITCH & IR Cable. ASSY BOARD P-JOG SWITCH & IR Cable NOTE First remove the cable before you remove the ASSY COVER P-MIDDLE, REAR. Remove the ASSY COVER P-MIDDLE, REAR.
  • Page 37 3. Disassembly and Reassemble Description Picture Description Screws Remove the screws of DC VSS-LED TV Torque : 7~8Kgf.cm. PD BD. 100~113psi 6001-002756 SCREW-MACHINE M3.0, L6.0 WHT Remove the ASSY SPEAKER (L/R). Speakers(L) Speakers(R) Remove the 4 screws of ASSY T CON Torque : 7~8Kgf.cm.
  • Page 38 3. Disassembly and Reassemble 55 / 60 / 65 Inches „ Description Picture Description Screws Place TV face down on cushioned table. Remove 4 screws from the ASSY Torque : 9~11Kgf.cm. GUIDE P-STAND. 128~156psi 6003-001782 SCREW-MACHINE M4.0, L12.0 BLK Remove STAND. Remove screws of ASSY COVER Torque : 7~8Kgf.cm.
  • Page 39 3. Disassembly and Reassemble Description Picture Description Screws Remove screws of ASSY COVER Torque : 7~8Kgf.cm. P-MIDDLE. 100~113psi • 55 inch : 17 EA • 60 inch : 14 EA • 65 inch : 14 EA 6001-002755 SCREW-MACHINE M3.0, L6.0 BLK Remove screws of ASSY COVER Torque : 9~11Kgf.cm.
  • Page 40 3. Disassembly and Reassemble Description Picture Description Screws Remove the Power Cables and Speaker Power Cable Cables. Remove the LVDS Cable and Panel Power Cable Drive Cable. NOTE Speaker Cable Applied to Double locking. Flip up the locking tab on top of the connector.
  • Page 41 3. Disassembly and Reassemble Description Picture Description Screws Remove the 4 screws of ASSY T CON Torque : 7~8Kgf.cm. and unlock the locking of Cable. T CON 100~113psi 6001-002756 SCREW-MACHINE T CON Cable M3.0, L6.0 WHT Completed disassembly. • Panel. •...
  • Page 42 ★ 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 43: 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 44 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 45: Simple Flow Chart Of Malfunction

    4. Troubleshooting 4-1-2. Simple flow chart of malfunction Does the TV turn on? 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 46: 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 47 4. Troubleshooting Diagnostics Please, Contact tech support. Caution Make sure to disconnect the power before working on the IP Board.
  • Page 48 4. Troubleshooting Location of Parts „ Main Board_Front Detail BD214 : B13V BD209 : B13V BD211 : B1.5V BD206 : B12V BD201 : B12V BD207 : A5.3V BD213 : B5.3V BD208 : B5.3V L201 : B5V L203 : B3.3V L202 : B1.15V...

  • Page 49: No Video (Hdmi 1, 2, 3, 4 - Digital Signal)

    4. Troubleshooting 4-2-2. No Video (HDMI 1, 2, 3, 4 - Digital Signal) Note Refer to the next page to check the location such a CN201 or IC201 SVC Manual mentioned. Symptom • Audio is normal but no picture is displayed on the screen. •...
  • Page 50 4. Troubleshooting Location of Parts „ Main Board_Front Detail CN604_H4 : HDMI3 CN603_H3 : HDMI2 CN601_H1 : HDMI4 CN602_H2 : HDMI1...
  • Page 51 4. Troubleshooting Waveforms „ 1 HDMI input (RX_Data, RX_Clk) 2 LVDS output...

  • Page 52: No Video (Tuner_Cvbs)

    4. Troubleshooting 4-2-3. No Video (Tuner_CVBS) Note Refer to the next page to check the location such a CN201 or IC201 SVC Manual mentioned. Symptom • Audio is normal but no picture is displayed on the screen. • Check the Tuner CVBS source. Major •...
  • Page 53 4. Troubleshooting Location of Parts „ Main Board_Front Detail Pin #4 : B3.3V C807 Pin #1 : B1.8V 4-11...
  • Page 54 4. Troubleshooting Waveforms „ 1 CVBS OUT (Grey Bar) 2 LVDS output 4-12...

  • Page 55: No Vido (Tuner Dtv)

    4. Troubleshooting 4-2-4. No Vido (Tuner DTV) Note Refer to the next page to check the location such a CN201 or IC201 SVC Manual mentioned. Symptom • Audio is normal but no picture is displayed on the screen. • Check the DTV source. Major •...
  • Page 56 4. Troubleshooting Location of Parts „ Main Board_Front Detail Pin #4 : B3.3V Pin #1 : B1.8V 4-14...
  • Page 57 4. Troubleshooting Waveforms „ 2 CH_CLK, CH_VALID 1 CVBS OUT (Grey Bar) 2 CH_CLK, CH_VALID 4-15...

  • Page 58: No Video (Video Av)

    4. Troubleshooting 4-2-5. No Video (Video AV) Note Refer to the next page to check the location such a CN201 or IC201 SVC Manual mentioned. Symptom • Audio is normal but no picture is displayed on the screen. • Check the Video CVBS source. Major •...
  • Page 59 4. Troubleshooting Location of Parts „ Main Board_Front Detail R816 : COMP2_Y_CVBS 4-17...
  • Page 60 4. Troubleshooting Waveforms „ 2 LVDS output 1 CVBS OUT (Grey Bar) 4-18...

  • Page 61: No Video (Component)

    4. Troubleshooting 4-2-6. No Video (COMPONENT) Note Refer to the next page to check the location such a CN201 or IC201 SVC Manual mentioned. Symptom • Audio is normal but no picture is displayed on the screen. • Check the Component source Major •...
  • Page 62 4. Troubleshooting Location of Parts „ Main Board_Front Detail R817 : COMP2_PB R816 : COMP2_Y_CVBS R815 : COMP2_PR 4-20...
  • Page 63 4. Troubleshooting Waveforms „ 1 Compnent_Y (Gray scale) / Pb / Pr (Color bar) 1 Compnent_Y (Gray scale) / Pb / Pr (Color bar) 2 LVDS output 4-21...

  • Page 64: No Sound (1.Speaker 2.Monitor_Out 3.Optical)

    4. Troubleshooting 4-2-7. No Sound (1.Speaker 2.Monitor_out 3.Optical) Note Refer to the next page to check the location such a CN201 or IC201 SVC Manual mentioned. Symptom • Video is normal but there is no sound. • When the speaker connectors are disconnected or damaged. Major •...
  • Page 65 4. Troubleshooting Location of Parts „ Main Board_Front Detail RA503 : COMP_L/R Pin #20 : LR clk Pin #15 : B clk Pin #23, #24 : I2C_SDA/SCL CN303_IBR Monitor out_Sound OP301 : Optical 4-23...
  • Page 66 4. Troubleshooting Location of Parts „ Main Board_Front Detail CN302 : SPK 4-24...
  • Page 67 4. Troubleshooting Waveforms „ 1 MCLK / LRCLK / PCM_I2C_DATA 1 MCLK / LRCLK / PCM_I2C_DATA 2 Speaker / Monitor OUT , SPDIF OUT 2 Speaker / Monitor OUT , SPDIF OUT 4-25...

  • Page 68: 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**F7050XZA „ Inches 46" 55" 60" 65"...

  • Page 69: 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 70: Factory Data

    4. Troubleshooting 4-3-3. Factory Data Option „ Factory Menu Name Data Range Factory Reset Type 46A2UF7E 55A2UF7E 60H2UF7E 65L2UF7E Local Set SW Model UF7050 BOM Model 7050 TUNER SI_ADI Ch Table NONE MRT Option Front Color LVDS FORMAT JEIDA Language_Arabic Region PnP Language ENG_US...
  • Page 71 4. Troubleshooting Factory Menu Name Data Range LNA Support 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 / H Filp / OFF Light Effect e-Pop Default CAMERA Support...
  • Page 72 4. Troubleshooting Factory Menu Name Data Range WF Type Nu of Network Stream DP V Size Backend Device FOX-FT1 BT_AUDIO_ON_OFF Config_AV_PATH ECO Standby Fast Logo Delay Num of PANEL KEY Control „ Factory Menu Name Data Range EDID EDID ON/OFF EDID WRITE ALL …...
  • Page 73 4. Troubleshooting Factory Menu Name Data Range OPTION_NUM Num of ATV Num of SVIDEO Num of PC Num of DVI Num of OPTICAL Link Num of MEDIA Num of Tuner Num of ISP RF Remocon Support CDD mode DPMS Support Num of IPTV CIP Num of CI Num of DECODER...
  • Page 74 4. Troubleshooting Factory Menu Name Data Range APC Speed Hotel Option Hospitality Mode Power On … Menu OSD … Operation … Music Mode … External Source … Eco Solution … Cloning … Shop Option Shop Mode Exhibition Mode 3D Cube Asia Option Unbalance AF Level adjust...
  • Page 75 4. Troubleshooting Factory Menu Name Data Range Carrier2 Amp Low THID Carrier2 SNR High THR Carrier2 SNR Low THR Sig Error On Sig Error Off Amp Model TAS5745 Amp Volume 0xcbh Amp Scale 0x35h Amp Check Sum 0x000821B2 Woofer Type Woofer Scale Woofer Check Sum 0x8ah...
  • Page 76 4. Troubleshooting Factory Menu Name Data Range 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 FRC DDR SSC ON/OFF FRC DDR SSC MRR FRC DDR SSC MFR FRC DDR SSC Period...
  • Page 77 4. Troubleshooting Factory Menu Name Data Range DCC CHECK TOTAL MulitACC Checksum IIC Bus stop Tuner Status Signal Strength Bandwidth Frequency LNA Status Modulation Code Rate Hier Modulation Frequency offset Timing offset PLL Type DEMOD Type TPS Lock RS Lock Firmware Version ISDB-T FFT Size_1...
  • Page 78 4. Troubleshooting Factory Menu Name Data Range 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 „ Factory Menu Name Data Range Test Pattern Pattern Sel Logic Pattern Sel …...
  • Page 79 4. Troubleshooting Factory Menu Name Data Range T-CON CheckSum Error Logic Usb D/L … SUBMICOM UPGRADE Failute BT UPGRADE BT FREEPAIRING Function Upgrade Failute FRC3D FW Upgrade Camera Upgrade Mic Upgrade CPLD USB Download JP MICOM UPGRADE Failute DP MICOM UPGRADE Failute Jump Upgrade Failute...
  • Page 80 4. Troubleshooting Factory Menu Name Data Range SCART CVBS Test SCART RGB Test FLASH EEPROM Sound AMP HDMI Switch IC USB HUB IC WIFI LVDS T-CON/FRC PCB Test MOIP App Self Test Device self Test Voltage EcoSensor EXT Sound Inspection Woofer Sound Inspection NONE ATV CH Inspection...
  • Page 81 4. Troubleshooting Factory Menu Name Data Range HDMI Calibration Success 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 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...
  • Page 82 4. Troubleshooting Factory Menu Name Data Range R3_Gain … B3_Gain … G3_Gain … R4_Gain … 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 …...

  • Page 83: 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 84: 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 85: 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 86: 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 87 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 88 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 89 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 90 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 91 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 92: 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 93: 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 94 4. Troubleshooting Sub Software Upgrade „ USB Download After Main Software upgrade, Enter the Factory menu by below method. Factory Remocon • Click the Remocon button continuedly. (Info key+ Factory key) Info Factory Nomal Remocon • Turn off the TV. 2 Click the Remocon button continuedly.

  • Page 95: Wiring Diagram

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

  • Page 96: Connector

    5. Wiring Diagram 5-2. Connector 14 CN201 1 CN1401_FHD 2 CN302 Speaker 3 Optical OP301 12 Component CN502 15 CN1201 Function/IR/BT 7 LAN CN1402_LAN 8 HDM4 CN601_H1 13 CN303_IBR CN304_NIBR 6 USB 0.5A CN1503_U3 4 USB 1A CN1501_U1 10 HDM2 CN603_H3 5 USB 0.5A CN1502_U2 11 HDM3 CN604_H4 9 HDMI1 CN602_H2...
  • Page 97 5. Wiring Diagram CN302(to Speaker) CN602(to HDMI2) HDMI2_RX2+ HDMI2_RXCLK- HDMI2_RX2- OP301(to Optical Jack) HDMI2_RX1+ ARC2_SIGLE SPDIF_OUT HDMI2_SCL_DDC B5V_DC_PW HDMI2_RX1- HDMI2_SDA_DDC CN1501(USB1) HDMI2_RX0+ B5V_USB1_PW USB1_DP HDMI2_5V USB1_DM HDMI2_RX0- HDMI2_HOT_PLUG CN1502(USB2) HDMI2_RXCLK+ B5V_USB2_PW USB2_DP CN603(to HDMI3) USB2_DM HDMI3_RX2+ CN1503(USB3) HDMI3_RXCLK- B5V_USB3_PW USB3_DP HDMI3_RX2- USB3_DM HDMI3_RX1+...
  • Page 98 5. Wiring Diagram CN502(to Component&AV) CN1201(to Function/IR) A5.3V COMP2_PR LED_STB COMP2_Y_CVBS COMP2_PR BT_WAKE INDENT_VIEDO2 FRAME_SYNC_IN IR_GND COMP2_PB A3.3V POWER_DET COMP2_PB INDENT_COMP2 BT_SYNC INDENT_COMP2 MSCL BT_RESET COMP2_Y_CVBS COMP2_PR MSDA CN304_NIRB_1~7 (to Headpune&LR OUT) USB_BT_DP TEST_SR KEY_INPUT1 WIFI_DP HP_LINE_SL_OUT IDENT_HP USB_BT_DM WIFI_DM HP_LINE_SR_OUT KEY_INPUT2 B5V_DC_PW...

  • Page 99: Connector Functions

    5. Wiring Diagram 5-3. Connector Functions Connector Function CN201_3D  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 100 5. Wiring Diagram 5-4. Cables Main-SMPS (20P) Main-TCON Function-Main 46 inch BN39-01773F 46 inch BN96-24278V 46 inch BN39-01772L 55 inch BN39-01773E 55 inch BN96-26699J 55 inch BN39-01772N Code No. 60 inch BN39-01773E 60 inch BN96-26699K 60 inch BN39-01772M 65 inch BN39-01773E 65 inch BN96-26699W...
  • Page 101 5. Wiring Diagram 5-5. The types of module Wi-Fi module Bluetooth module Function module Code No. BN59-01161A BN96-25376A BN96-26985* Standard IEEE802.11abgn Image NOTE The part code for some module may differ depending on your region and Model name.

This manual is also suitable for:

Un46f7050afUn55f7050afUn60f7050afUn65f7050af

Table of Contents