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Samsung UN40D6400UF Service Manual
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Samsung UN40D6400UF Service Manual

Tft-lcd tv
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SERVICE
TFT-LCD TV
UN**D6****F
LED-TV
Chassis : U63A
Model
: UN40D6400UF
UN46D6400UF
UN55D6400UF
UN40D6420UF
UN46D6420UF
UN55D6420UF
UN40D6450UF
UN46D6450UF
UN55D6450UF
UN32D6500VF
UN40D6500VF
UN46D6500VF
UN55D6500VF
UN46D6900WF
UN55D6900WF
Manual

Contents

1. Precautions

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Summary of Contents for Samsung UN40D6400UF

  • Page 1 LED-TV Chassis : U63A Model : UN40D6400UF UN32D6500VF UN46D6400UF UN40D6500VF UN55D6400UF UN46D6500VF UN55D6500VF UN40D6420UF UN46D6420UF UN46D6900WF UN55D6420UF UN55D6900WF UN40D6450UF UN46D6450UF UN55D6450UF SERVICE Manual TFT-LCD TV Contents 1. Precautions 2. Product specifications 3. Disassembly and Reassembly 4. Troubleshooting 5. Wiring Diagram...

  • 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. Specifications Information ....................2-1 2-2. Detail Factory Option ...................... 2-7 2-3.
  • Page 3 This Service Manual is a property of Samsung Electronics Co.,Ltd. © 2011 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 4: 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. WARNING: This LED TV contains electrostatically sensitive devices. Use caution when handling these components. 3-1. Disassembly and Reassembly Cautions: 1.
  • Page 5 3. Disassembly and Reassemble Description Picture Description Screws Remove the screws of Main Board. 6001-002653 SCREW-MACHINE (M3, L6-WHT) * Notice : New type of LVDS connection. applied to 11 year model. (Double locking) Up the first locking Push the second locking and detach connection.
  • Page 6 3. Disassembly and Reassemble Description Picture Description Screws Remove the Speakers. (R/L) Remove the screws of T-con. 6001-002653 SCREW-MACHINE (M3, L6-WHT) Unlock the locking of T-con cable. Panel. Front Reassembly procedures are in the reverse order of disassembly procedures. ※...

  • Page 7: 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 8: 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 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. Specifications Information 2-1-1. Model Comparison Model UD6500VF UD6400 UD6900 Front view Detail view Front Color T_Blue/CB Clear/Wine Red Clear/CB Without Stnand 29.36 1.18 17.46 32" With Stand 29.36 9.45 19.83 Without Stnand 36.73 1.18 21.61 36.59...
  • Page 11 2. Product specifications 2-1-2. Feature & Specifications Model UN32D6500VF Feature Digital-TV, RF, 4-HDMI, 1-Component, 2-A/V, 3-USB2.0(Media Play), D-SUB , LAN, Wi-Fi ሪ Contrast Ratio : Mega Contrast ሪ Dynamic contrast , Super-PVA ሪ PIP(in HDMI 1, 2, 3, 4, Component 1, PC Mode and Sub picture is available only in TV mode(DTV/ATV)) ሪ...
  • Page 12 2. Product specifications Model UN40D6500VF / UN40D64*0UF / UN40D6900WF Feature Digital-TV, RF, 4-HDMI, 1-Component, 2-A/V, 3-USB2.0(Media Play), D-SUB , LAN, Wi-Fi ሪ Contrast Ratio : Mega Contrast ሪ Dynamic contrast , Super-PVA ሪ PIP(in HDMI 1, 2, 3, 4, Component 1, PC Mode and Sub picture is available only in TV mode(DTV/ATV)) ሪ...
  • Page 13 2. Product specifications Model UN46D6500VF / UN46D64*0UF / UN46D6900WF Feature Digital-TV, RF, 4-HDMI, 1-Component, 2-A/V, 3-USB2.0(Media Play), D-SUB , LAN, Wi-Fi ሪ Contrast Ratio : Mega Contrast ሪ Dynamic contrast , Super-PVA ሪ PIP(in HDMI 1, 2, 3, 4, Component 1, PC Mode and Sub picture is available only in TV mode(DTV/ATV)) ሪ...
  • Page 14 2. Product specifications Model UN55D6500VF / UN55D64*0UF / UN55D6900WF Feature Digital-TV, RF, 4-HDMI, 1-Component, 2-A/V, 3-USB2.0(Media Play), D-SUB , LAN, Wi-Fi ሪ Contrast Ratio : Mega Contrast ሪ Dynamic contrast , Super-PVA ሪ PIP(in HDMI 1, 2, 3, 4, Component 1, PC Mode and Sub picture is available only in TV mode(DTV/ATV)) ሪ...
  • Page 15 2. Product specifications 2-1-3. Spec Comparison to the Old Models Model UD6500 UC6000 Design Diplay Type LED TV 2D LED TV 2D Built-in Tuner Resolution 1920 x 1080 1920 x 1080 LCD Panel TFT LCD Panel 120Hz TFT LCD Panel 120Hz Picture ratio 16:9 16:9...

  • Page 16: Detail Factory Option

    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" and "Front Color". 2-1-1. UD6400 Model Name UN40D6400UF UN46D6400UF UN55D6400UF Vendor Panel CODE...
  • Page 17 2. Product specifications 2-1-2. UD6420 Model Name UN40D6420UF UN46D6420UF UN55D6420UF Vendor Panel CODE BN07-00997A BN07-00998A BN95-00451A SPEC LD400CSC-C1 LD460CSC-C1 LTJ550HJ06-V Vendor DONGYANG DONGYANG HANSOL SMPS CODE BN44-00427B BN44-00427B BN44-00428B SPEC BN44-00427B BN44-00427B BN44-00428B Chassis Ass'y BN91-06484G BN91-06484H BN91-06484J Main Assy PBA Ass'y code BN94-04359G BN94-04359H...
  • Page 18 2. Product specifications 2-2-4. UD6500 Model Name UN32D6500VF UN40D6500VF UN46D6500VF UN55D6500VF Vendor Panel CODE BN07-00996A BN07-00997A BN07-00998A BN95-00451A SPEC LD320CSC-C1 LD400CSC-C1 LD460CSC-C1 LTJ550HJ06-V Vendor DONGYANG DONGYANG HANSOL SMPS CODE BN44-00458A BN44-00427B BN44-00427B BN44-00428B SPEC BN44-00458A BN44-00427B BN44-00427B BN44-00428B Chassis Ass'y BN91-06483D BN91-06483C BN91-06483A...

  • Page 19: New Functions Explanation

    2. Product specifications 2-3. New Functions Explanation 2-3-1. Auto Motion Plus 120Hz Function Naming „ - 120Hz FRC + MJC : Auto Motion Plus 120Hz Detail specifications „ Function (OSD) 120Hz FRC Judder reduction (only 24p source) Blur reduction (repeat) Clear High (interpolation)

  • Page 20: Media Play

    2. Product specifications 2-3-2. Media Play Media Play „ Functions that are not supported when connecting to a PC through a network: - Sorting files by preference in the Photos, Music, and Videos folders. - The � (REW) or μ (FF) button while a movie is playing. - Divx DRM, Multi-audio, embedded captions are not supported.

  • Page 21: Other Restrictions

    2. Product specifications Other Restrictions N NOTE • If there are problems with the contents of a codec, the codec will not be supported. • If the information for a Container is incorrect and the file is in error, the Container will not be able to play correctly. •...

  • Page 22: About Allshare

    „ AllShare™ connects your TV and compatible Samsung mobile phones/ devices through a network. On your TV, you can view call arrivals and SMS messages, and received by your mobile phones. In addition, you can play media contents including videos, photos, and music saved on your mobile phones or the other devices (such as your PC) by controlling them on the TV via the network.

  • Page 23: Using The Media Function

    2. Product specifications Using the Media Function An alarm window appears informing you that media contents (videos, photos, music) sent from a mobile phone will be displayed on your TV. The contents are played automatically 3 seconds after the alarm window appears. If you press the RETURN or EXIT button when the alarm window appears, the media contents are not played.
  • Page 24 2. Product specifications AllShare™ setup and checklists „ Problem Possible Solution Deleted mobile phone list showing up • [Menu > Application > Content View > AllShare™ > Message] again. Where need to block the added mobile phone or device again. Because deleted device would be added again if that device turns on or attempt to approach.
  • Page 25 2. Product specifications 2-3-4. Full Browser Concepts and Features „ Full Browser ? Using this App., you can contact the web site and contents just like web browser of PC. 1 Favorite - Show the list of sites that user frequently accessed.(text list or thumbnail) - User can export and import favorites list using USB.
  • Page 26 2. Product specifications 2-3-5. OTN Over The Network Over The Network : It is available that update to latest version by network. Overview of OTN 2-17...
  • Page 27 2. Product specifications 2-3-6. 3D Display What is 3D Display? „ • A system that display 3D images artificially • How ?  Using binocular time delay 1 Left eye recognizes left image, right eye recognizes right image. 2 Human eyes be far away each other 65mm horizontally.
  • Page 28 2. Product specifications 3D Supporting Formats „ Internet ATV/AV Comp. A.PC HDMI USB_PC (Photo) (Video) Top-Bottom Over 720P All Resolution Over 720P Over 720P Over 720P All Resolution All Resolution Side by Side Over 720P All Resolution Over 720P Over 720P Over 720P All Resolution All Resolution...
  • Page 29 2. Product specifications Other 3D patterns „ Checker Board Frame Sequential Line by Line Side by Side (Horizontal Stripe) Top & Bottom Vertical Stripe 2-20...

  • Page 30: Specifications

    2. Product specifications 2-3-7. QWERTY Remote Specifications „ Model Name RMC-QTD1 AAA x 4 Battery To extend the battery life, use of alkaline battery is recommended. 2.4 x 1.0 x 6.0 inches Demension (60.9 x 29.36 x 152.2 mm) (W x D x H) 0.295 lbs (134g) Weight Front Image...
  • Page 31 QWERTY Remote (RMC-QTD1) 2. Product specifications Key description Remote Side View „ Remote Side View Displays and selects the available video sources. POWER SOURCE ON/OFF Turns the remote control light on or Turns the TV on and off. off. When on, the buttons become illuminated for a moment when pressed.
  • Page 32 SOCIAL TV menu, etc. press any button on the the sensor will be off Convenient QWERTY keyboard to type characters in SMART HUB and To wake up the sensor, SYM: Enables the symbol printed on the lower right side of each button. QWERTY side.

  • Page 33: Accessories

    Remote Control & Batteries AA59-00443A (AAA x 2) Power Cord 3903-000598 Warranty Card / BP68-00263E Registration Card / BN68-03330A Safety Guide Manual AA68-03242L Samsung Electronics Cleaning Cloth BN63-01798B Service center Holder-Wire stand BN61-05491A Holder-Ring (4ea) BN61-07295A AV Gender BN39-01154H Component Gender...

  • Page 34: 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 35 4. Troubleshooting 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 Check the Power Cord.
  • Page 36 4. Troubleshooting 4-1-1. No Power N 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 The SMPS relay does not work when connecting The power cord. The units appears to be dead.
  • Page 37 4. Troubleshooting Location (Main) Detail...
  • Page 38 4. Troubleshooting Location (T-Con) Detail...
  • Page 39 4. Troubleshooting 4-1-2. No Video (Analog PC signal) N 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 PC source Major Check the Genoa-P checkpoints...
  • Page 40 4. Troubleshooting Location (Main) Detail...
  • Page 41 4. Troubleshooting WAVEFORMS „ 1 PC input (V-sink, H-sink, R/G/B) 2 LVDS output...
  • Page 42 4. Troubleshooting 4-1-3. No Video (HDMI - Digital Signal) N 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 HDMI source Major Check the Valencia checkpoints...
  • Page 43 4. Troubleshooting Location (Main) Detail 4-10...
  • Page 44 4. Troubleshooting WAVEFORMS „ 1 PC input (V-sink, H-sink, R/G/B) 2 LVDS output 4-11...
  • Page 45 4. Troubleshooting 4-1-4. No Video (Tuner_CVBS) N 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 Check the Genoa-P checkpoints...
  • Page 46 4. Troubleshooting Location (Main) Detail 4-13...
  • Page 47 4. Troubleshooting WAVEFORMS „ 1 CVBS OUT (Grey Bar) 2 LVDS output 4-14...
  • Page 48 4. Troubleshooting 4-1-5. No Video (Tuner DTV) N 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 Check the Tuner, Check the Valencia.
  • Page 49 4. Troubleshooting Location (Main) Detail 4-16...
  • Page 50 4. Troubleshooting WAVEFORMS „ 1 LVDS output 2 CH_CLK, CH_VALID 4-17...
  • Page 51 4. Troubleshooting 4-1-6. No Video (Video CVBS 1, 2) N 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 Check the Tuner, Check the Valencia.
  • Page 52 4. Troubleshooting Location (Main) Detail 4-19...
  • Page 53 4. Troubleshooting WAVEFORMS „ 1 CVBS OUT (Grey Bar) 2 LVDS output 4-20...
  • Page 54 4. Troubleshooting 4-1-7. No Video (Component) N 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 Check the Valencia checkpoints...
  • Page 55 4. Troubleshooting Location (Main) Detail 4-22...
  • Page 56 4. Troubleshooting WAVEFORMS „ 1 Compnent_Y (Gray scale) / Pb / Pr (Color bar) 2 LVDS output 4-23...
  • Page 57 4. Troubleshooting 4-1-8. No Sound (1.Speaker 2.Monitor_out, 3.Optical) N 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 When the sound processing part of the Main Board is not functioning.
  • Page 58 4. Troubleshooting Location (Main) Detail 4-25...
  • Page 59 4. Troubleshooting WAVEFORMS „ 1 MCLK / LRCLK / PCM_I2C_DATA 2 Speaker / Monitor OUT , SPDIF OUT 4-26...

  • Page 60: Fuction

    4. Troubleshooting 4-2. Fuction 4-2-1. Control the sensitivity of function key is available in Factory Mode Option Sub Option KEY SENSITIVITY Control FUNCTION KEY Expert ADC/WB Advanced KEY SENSITIVITY Default : • 1~254, Not Used • Raising this value, the sensitivity decreases. •...

  • Page 61: Factory Mode Adjustments

    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 Power OFF MUTE Power On ● If you have Factory remote-control INFO Factory If you don’t have Factory remote control, can’t control some menus.

  • Page 62: Factory Data

    4. Troubleshooting 4-4. Factory Data Option Factory Menu Name Data Range Remark Factory Reset 32D1UF3E/40P1UF6E/46 Type P1UF6E/55A1UF6E Local set UD6400/UD6420/UD6450/ Model UD6500/UD6900 TUNER SEC_Si2173 Light Effect Ch table … Country U-T-CL-M/U-T-BL-M/U-T- Front Color BK-M Control Factory Menu Name Data Range Remark EDID EDID ON/OFF...
  • Page 63 4. Troubleshooting Info Link Country Info Link Server Type TTX List TTX Group ND ADJ Support 24Px4 Support Power Indicator Support BD Wise Support RF Remocon Support Data Service Support PVR Support 3D Support Gemstar Support WSS Support ColorSpace Support OTA Support OTA Duration Test Alternate Del...
  • Page 64 4. Troubleshooting Napoli LVDS SSC MFR Napoli LVDS SSC MRR Napoli DDR SSC ON/OFF Napoli DDR SSC MFR Napoli DDC SSC MRR DDR Margin A CTRL_OFFSET_0_3 A CTRL_OFFSET_D B CTRL_OFFSET_0_3 B CTRL_OFFSET_D H.264 Margin MPEGMargin 1000 TunerMargin Y0 TH Y1 TH Y2 TH Y3 TH Y4 TH...
  • Page 65 4. Troubleshooting Checksum EEPROM RESET EER RESET NVR All Clear 3D OPTIMIZE VALUE FANET ON/OFF KEY SENSITIVITY LVDS OUTPUT FKP Down Function Key WIFI Region PDP Option Hospitality Option Shop Option Shop Mode Exhibition Mode 3D_Emiton 3D_EmitShowMoe 3D_GLASS PULSE_S 3D_GLASS PULSE_H 3D CUBE Asia Option China HD...
  • Page 66 4. Troubleshooting AM Prescale 0x1Ah NICAM Prescale 0x14h Amp Volume 0xCBh Amp Scale 0x3Dh AMP Speaker EQ AMP EQ CheckSum 0xBCC084 AMP PEQ Test Ready AMP PEQ Dump SPDIF PCM Level DNSe-IP Test Ready DNSe-IP CheckSum 0x0000 Config Option Num of ATV Num of DTV Num of AV Num of SVIDEO...
  • Page 67 4. Troubleshooting UNSTABLE BAN CNT 1250ms HDMI Err Cnt HDMI ROBIN HDMI Callback HDMI CTS Thld HDMI CTS Cnt1 HDMI 3D Det TMDS_EQ2_Boost TMDS_EQ2_Gain TMDS_PLL_Loop TMDS_CPREG_BLEED HDMI EQ AUTO HDMI EDID CTRL Type Combine DVI SET TIME 300ms Type Of PANEL KEY Vertical LD CTRL SELECT FULL_CTRL...
  • Page 68 4. Troubleshooting SWAP Factory Menu Name Data Range Remark Test Pattern LOGIC Pattern Sel LOGIC Level Sel LDAsic Pattern Sel GenaoP Pattern Sel GenoaS Pattern Sel Napoli Pre Test Pattern Napoli Post Test Pattern Napoli FDISPLAY ON/OFF Napoli PC Mode ON/OFF HDMI WB Pattern HDMI Pattern Sel GenoaS FRC Post Test Pattern...
  • Page 69 4. Troubleshooting Source ADC/WB Factory Menu Name Data Range Remark AV Calibration Success Comp Calibraion Success PC Calibration Success HDMI Calibration Success ADC Target 1st_AV_Low 1st_AV_High 1st_AV_Delta 1st_COMP_Y_Low 1st_COMP_Cb_Low 1st_COMP_Cr_Low 1st_COMP_Y_High 1st_COMP_Cb_High 1st_COMP_Cr_High 1st_COMP_Delta 1st_PC_Low 1st_PC_High 1004 2nd_AV_Low 2nd_AV_High 2nd_PC_Low 2nd_PC_High 2nd_Delta ADC Result...
  • Page 70 4. Troubleshooting R-Offset G-Offset B-Offset Sub Contrast R-Gain G-Gain B-Gain Movie R-Offset Movie B-Offset Movie R-Gain Movie B-Gain 4-37...

  • Page 71: White Balance

    4. Troubleshooting 4-5. White Balance 4-5-1. Calibration ADC/WB AV Calibration Comp Calibration PC Calibration HDMI Calibration 4-5-2. Service Adjustment You must perform Calibration in the Lattice Pattern before adjusting the White Balance. Color Calibration „ Adjust spec. 1. Source : HDMI 2.

  • Page 72: Color Calibration

    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 "ADC/WB" and "ADB" menu 5) Select the "AV Calibration"...

  • Page 73: Software Upgrade

    4. Troubleshooting 4-6. Software Upgrade Software Upgrade can be performed by network connection or downloading the latest firmware from “www. samsung.com” to a USB memory device. By USB „ Insert a USB drive containing the firmware upgrade file, downloaded from “www.samsung.com” into the TV.

  • Page 74: Rs-232C

    4. Troubleshooting 4-7. RS-232C 1. To RS232C Control Port : COM#(Serial) Bit rate : 115200 Data Bit : 8 bit Parity : None Stop Bits : 1 Flow Control : None 2. Description of RS232C Pin# Name Full Name Carrier Detect Received Data Transmitted Data Data Terminal Ready...

  • Page 75: Av Control Code

    4. Troubleshooting 4-8. AV control code Control Item Cmd1 Cmd2 Cmd3 Value Power Power 0x00 0x00 0x00 0x00 General 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 76 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value Mode Dynamic(Entertain) 0x0b 0x00 0x00 0x00 PICTURE Standard 0x01 Movie 0x02 Natural 0x03 CAL-NIGHT 0x04 CAL-DAY 0x05 BD Wise 0x06 BackLight 0x01 0x00 (0~20) Contrast 0x02 0x00 (0~100) Brightness 0x03 0x00 (0~100) Sharpness 0x04 0x00...
  • Page 77 4. Troubleshooting xvYCC 0x10 0x00 0x01 Motion Lighting 0x11 0x00 0x01 LED Motion Plus 0x07 0x00 On(Normal) 0x01 Cinema 0x02 Ticker 0x03 Picture Color Tone Cool 0x0a 0x00 0x00 Option Normal 0x01 Warm1 0x02 Warm2 0x03 Digital Noise Filter 0x02 0x00 0x01 Medium...
  • Page 78 4. Troubleshooting Smart View II 0x07 Reset Reset Picture 0x0b 0x0b 0x00 0x00 Picture 3D Mode 0x0b 0x0c 0x00 0x00 2D->3D 0x01 Side By Side 0x02 Top Bottom 0x03 Line By Line 0x04 Vertical Line 0x05 Checker BD 0x06 Frame 0x07 Sequence 3D 2D...
  • Page 79 4. Troubleshooting Multi-Track Sound Mono 0x05 0x00 0x00 Stereo 0x01 0x02 Auto Volume 0x06 0x00 0x00 Normal 0x01 Night 0x02 Speaker Select TV Speaker 0x07 0x00 0x00 External Speaker 0x01 Sound Select Main 0x08 0x00 0x00 0x01 Sound Reset Sound Reset 0x09 0x00 0x00...

  • Page 80: Rear Cover Dimension

    4. Troubleshooting 4-9. Rear Cover Dimension Cover-Rear Area Inch 32" 273.5 273.5 90.7 155.4 40" 367.1 367.1 133.4 218.1 46" 334.8 334.8 98.6 129.3 55" 430.1 430.1 187.3 142.4 4-47...

  • Page 81: Compare 55 Inch With Others

    4. Troubleshooting 4-10. Compare 55 inch with Others 55 inch Other Inch Rear View 60Hz, 2CH LVDS 120Hz, 4CH LVDS Main Board 2ch lvds signal (BN41-01683A) 4ch lvds signal LVDS Connection LVDS single locking type LVDS double locking type T-CON Board T-con B'd has Napoli IC (BN96-16498A) T-con B'd normal 120Hz 4-48...
  • Page 82 4. Troubleshooting 55 inch Other Inch LVDS Cable 60Hz 2ch FFC Cable (BN96-17116K) 120Hz 4ch FPCB Cable 4-49...

  • Page 83: Wiring Diagram

    5. Wiring Diagram 5. Wiring Diagram 5-1. Wiring Diagram For 32"_42" „ Wi-Fi Function...
  • Page 84 5. Wiring Diagram For 46"_55" „...

  • Page 85: Connector

    5. Wiring Diagram 5-2. Connector For common CN1405_FHD (to Panel) CN602(to HDMI1) N.C(HVS for LCD) Ch1[0]- HDMI1_RX2+ HDMI1_RXCLK+ LUT_SELECT1 TCON_EEPROM_WP HDMI1_RX2- HDMI1_RXCLK- BLACK_INS_SYNC HDMI1_RX1+ HDMI_CEC TCON_RESET N.C. Panel_VCC HDMI1_RX1- HDMI1_DDC_SCL Panel_VCC HDMI1_RX0+ HDMI1_DDC_SDA SDA_I(for Panel_VCC WP(EEPROM) Panel_VCC HDMI1_RX0- HDMI1_5V LUT_SELECT0 Panel_VCC CN603(to HDMI2) 3D_ENABLE...
  • Page 86 5. Wiring Diagram CN402(to PC Sound) CN201(to Power Board) PC_SL_IN B5V_PW B13V_PW PC_SR_IN SW_POWER B13V_PW PC_SL_IN B5V_PW B13V_PW A5V_PW PWM_DIMMING CN301(to Speaker) PWM_DIMMING_ CPLD2 CN303(to Optical Jack) B18VS_PW OVD_ON PWM_DIMMING_ CPLD3 SPDIF_OUT B18VS_PW OVD_LEVEL CN1502(to Side USB1) PWM_DIMMING_ SW_INVERTER CPLD4 USB0_VCC_PW USB_DP USB0_DM...

  • Page 87: Connector Functions

    5. Wiring Diagram 5-3. Connector Functions Connector Functions CN201   CN802 Supply power from SMPS to Main Board. The LVDS signal transfered from Main Board to Panel. CN1401   CN505 5-4. Cables For common Main-SMPS Main-Tcon 32" BN39-01267E (250mm) 32"...

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