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Samsung UN40HU6950F Service Manual Download Page 6

1-2 

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. Parts that have special safety characteristics are identified by 

 on schematics and parts lists. A substitute 

replacement that does not have the same safety characteristics as the recommended replacement part might create 

shock, fire and/or other hazards. Product safety is under review continuously and new instructions are issued whenever 

appropriate.

Summary of Contents for UN40HU6950F

Page 1: ...D TV SERVICE Manual LED TV Contents 1 Precautions 2 Product specifications 3 Disassembly and Reassembly 4 Troubleshooting 5 Wiring Diagram UN HU6950F Chassis U8JA Model UN40HU6950F UN50HU6950F UN55HU6950F ...

Page 2: ...e Functions 2 8 3 Disassembly and Reassembly 3 1 3 1 Disassembly and Reassembly 3 1 4 Troubleshooting 4 1 4 1 Troubleshooting 4 1 4 1 1 Previous Check 4 1 4 1 2 Simple flow chart of malfunction 4 3 4 2 How to Check Fault Symptom 4 4 4 2 1 NO Power 4 4 4 2 2 No Video HDMI 1 2 3 4 Digital Signal 4 7 4 2 3 No Video Tuner_CVBS 4 10 4 2 4 No Video Tuner DTV 4 13 4 2 5 No Video Video AV 4 16 4 2 6 No Vi...

Page 3: ...4 6 AV Control Tabe 4 46 4 7 Software Upgrade 4 52 4 7 1 How to Check the Software Version 4 52 4 7 2 How to Upgade Software 4 53 5 Wiring Diagram 5 1 5 1 Wiring Diagram 5 1 5 2 Connector 5 2 5 3 Connector Functions 5 5 ...

Page 4: ...anual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law 2014 Samsung Electronics Co Ltd All rights reserved Printed in Korea ...

Page 5: ...s adjustment and 2 compartment covers or shields isolation resistorcapacitor networks mechanical insulators etc Leakage Current Hot Check 3 DEVICE UNDER TEST READING SHOULD NOT BE ABOVE 0 5mA LEAKAGE CURRENT TESTER TEST ALL EXPOSED METAL SURFACES 2 WIRE CORD ALSO TEST WITH PLUG REVERSED USING AC ADAPTER PLUG AS REQUIRED EARTH GROUND WARNING Do not use an isolation transformer during this test Use ...

Page 6: ...ed by replacing them with components rated for higher voltage wattage etc Parts that have special safety characteristics are identified by on schematics and parts lists A substitute replacement that does not have the same safety characteristics as the recommended replacement part might create shock fire and or other hazards Product safety is under review continuously and new instructions are issue...

Page 7: ... used 2 The internal wiring is sometimes clamped to prevent contact with thermally hot components Reinstall all such elements to their original position After servicing always check that the screws components and wiring have been correctly reinstalled Make sure that 3 the area around the serviced part has not been damaged Check the insulation between the blades of the AC plug and accessible conduc...

Page 8: ...s sufficient to damage ESDs 3 Use only a grounded tip soldering iron to solder or desolder ESDs 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static can generate 5 electrical charges sufficient to damage ESDs Do not remove a replacement ESD from its protective package until you are ready to install it Most replacement ESDs 6 are packaged with le...

Page 9: ...antenna far away from any high voltage cables and install it firmly Contact with the highvoltage cable or the 6 antenna falling over may cause fire or electric shock When installing the product leave enough space 0 4m between the product and the wall for ventilation purposes 7 A rise in temperature within the product may cause fire If an equipment is provided with a replaceable battery and if repl...

Page 10: ...h stand 916 9 X 585 9 X 258 0 mm 50 Body 1127 9 X 657 2 X 69 0 mm With stand 1127 9 X 703 1 X 275 1 mm 55 Body 1239 7 X 719 2 X 69 0 mm With stand 1239 7 X 765 0 X 275 1 mm Weight 40 Body 8 7 kg With stand 11 4 kg 50 Body 14 0 kg With stand 17 0 kg 55 Body 16 8 kg With stand 19 8 kg Panel Type Black Internal Memory 4GB DDR 2GB Feature Instant On TTS Zoom History Digital Clean View PIP USB HID TV s...

Page 11: ...ision Black Local Dimming N A Wide Color Enhancer Plus Yes Color Accuracy N A Auto Depth Enhancer N A Auto Motion Plus 60HzHz Film Mode Yes Audio Dolby MS10 MS110 MS11 DTS Studio Sound DNSe DTS Studio Sound DTS Premium Sound DTS Premium Sound 5 1 DTS Premium Sound 5 1 3D Sound N A Auto Volume Leveler Yes Sound Customizer No Sound Output RMS 20W Left 10W Right 10W Speaker Type Down Firing Woofer N ...

Page 12: ... USB 3 Component In Y Pb Pr 1 Composite In AV 2 1Common Use for Component Y Ethernet LAN Yes Headphone No Audio Out Mini Jack Yes Digital Audio Out Optical 1 PC In D sub N A PC DVI Audio In Mini Jack N A RF In Terrestrial Cable input 1 1 Common Use for Terrestrial 0 Ex Link RS 232C 1 One Connect Jack Yes WiFi Direct Yes MHL Yes HDMI 1 4 3D Auto Setting N A HDMI 1 4 A Return Ch Support Yes Wireless...

Page 13: ...ge English Spanish French Picture In Picture Yes Multi Tasking Yes BT HID Built in Yes USB HID Support Yes Smart Evolution Support Yes TV SoundConnect Yes Teletext TTXT No Time Shift No V Chip Yes Eco Feature Eco Label N A Eco Sensor Yes Accessory 3D Active Glasses Included N A Remote Controller Model TM1460A Batteries for Remote Control Yes Samsung Smart Touch Control Included Yes Ultra Slim Wall...

Page 14: ...2 5 2 Product specifications Item UN HU6950FXZA Accessory E Manual Yes Power Cable Yes Slim Gender Cable N A ...

Page 15: ...LCD Panel UHD 60Hz Scanning Frequency Horizontal 60 kHz 136 kHz Vertical 56 Hz 75 Hz Display Resolution 3840 X 2160 Input Signal Analog 0 7 Vp p 5 positive at 75Ω internally terminated Input Sync Signal H V Separate TTL P or N Maximum Pixel Clock Rate 138 MHz AC Power Voltage Frequency AC110 120V 50 60Hz Environmental Considerations Operating Temperature 50 F 104 F 10 C 40 C Operating Humidity 10 ...

Page 16: ...ncluded in the package contents can be purchased separately The part code for some accessories may differ depending on your region Product Code No Product Code No Samsung Smart Control BN59 01185F Power Cord 3903 000853 Batteries AA x 2 4301 000101 User Manual BN68 06501A Image Product Code No IR Extender Cable BN96 31644A ...

Page 17: ...ltiple activities such as watching TV surfing the web and watching a video all at the same time P SIZE Lets you choose the picture size MTS Press to choose stereo mono or Separate Audio Program SAP broadcast CC Controls the caption decoder and displays captions on the screen INFO Displays information on the TV screen Adjusts the volume SEARCH Launches the Search function KEYPAD Displays the On Scr...

Page 18: ...vices Use caution when handling these components 3 1 Disassembly and Reassembly CAUTION Disconnect the UHD TV from the power source before disassembly 1 Follow these directions carefully never use metal instruments to pry apart the cabinet 2 If there is no additional coment it is same for all inches 3 40 50 55 Description Picture Description Screws 1 Remove screws from the Stand Remove stand Torqu...

Page 19: ...rews are used 40 11EA 2EA 50 16EA 2EA 55 16EA 2EA Torque 7 8Kgf cm 6001 002755 Torque 9 11Kgf cm 6003 001782 3 Remove the Main Board and the Power Board NOTE Applied to Double locking Flip up the locking tab on top of the 1 connector Squeeze the edge of the connector 2 to release the second tab lock and gently pull the connector away ...

Page 20: ... 3 Disassembly and Reassemble Description Picture Description Screws 4 Remove the screws of main board Torque 7 8Kgf cm 6001 003016 Remove the screws of IP board Remove the IP board 5 Remove the BT Module ...

Page 21: ...mbly and Reassemble Description Picture Description Screws 6 Remove the Wi Fi module 7 Remove the Speakers R L 8 Remove the screws of T con T con Board Torque 7 8Kgf cm 6001 003016 Unlock the locking of T con cable ...

Page 22: ...3 5 3 Disassembly and Reassemble Description Picture Description Screws 9 Completed disassembly Panel NOTE Reassembly procedures are in the reverse order of disassembly procedures ...

Page 23: ...or T CON No Video If the problem is No Video but BLU is on and Indication LED is blinking repeatedly and faster than nomal booting replace the T CON board Distorted Picture Check the inner patterns For All mode NT14U NT72323BG FRC Picture Problem OK OK NG Main Board or Signal Source NG OK NG Main Board NG NG NG Main Board or LVDS cable or T CON or Panel Only for HDMI mode additional check HDMI Pic...

Page 24: ...rn Enter Service Mode 2 If you do not have Factory remote control Power OFF INFO MENU MUTE Power On If you have Factory remote control INFO Factory Choose SVC 3 Test pattern Option Control Debug SVC ADC WB Advanced Test Pattern Test Pattern Sel Check inner patterns 4 4 2 4 Troubleshooting ...

Page 25: ... broadcast No Replace the Main Board Yes No No Yes Yes Check the LVDS Cable connected If necessary replace the T CON Board No Change the Main Board No Check 24p Cable If necessary replace the SMPS Board Yes No Change the Main Board Does the TV turn on Check the Power Cord Is any sound of TV when RF signal connected A5V appear at the pin 4 of CN201 B13V appear at the pin 11 12 13 of CN201 Please co...

Page 26: ...g Check the internal cable connection status inside the unit Check the fuses of each part Check the output voltage of SMPS Replace the Main Board Diagnostics Power indicator LED is on No Check the power cord connection Yes Check the backlight on when 24p cable unconnected No Replace 24p Power Cable Replace Main Power Ass y Yes Check Stand By 5V BD213 A5 3V No Yes Check Power input of Main Ass y BD...

Page 27: ...heck Power of T CON Board CD220 T CON VIN_12V BT1 T CON VCC_1 15V No Change the T CON Board Yes Please Contact tech support Caution Make sure to disconnect the power before working on the IP Board 4 5 4 Troubleshooting ...

Page 28: ... of Parts Main Board_Front B A C D Detail A IC209 A3 3V B BD228 B5V BD206 BD208 B13VS BD200 BD205 B13V BD213 A5 3V C L204 B5V BD2214 B1 12V BD2208 BD2212 B2 5V D BD2203 B1 5V BD1900 B3 3V 4 6 4 Troubleshooting ...

Page 29: ...t the HDMI signal properly Yes 1 Check the signal at Input of Main Board HDMI1 Clk Pin 10 12 of CN801 DATA Pin 7 9 4 6 1 3 of CN801 HDMI2 Clk Pin 10 12 of CN701 DATA Pin 7 9 4 6 1 3 of CN701 HDMI3 Clk Pin 10 12 of CN700 DATA Pin 7 9 4 6 1 3 of CN700 HDMI4 Clk Pin 10 12 of CN800 DATA Pin 7 9 4 6 1 3 of CN800 No Check CN700 701 800 801 Check HDMI cable Change the Main Ass y or Check IC1400 NT14U Cha...

Page 30: ...Location of Parts Main Board_Front A B Detail A CN800 HDMI4 CN700 HDMI3 CN701 HDMI2 CN801 HDMI1 B 4 8 4 Troubleshooting ...

Page 31: ...Waveforms 1 HDMI input RX_Data RX_Clk 2 LVDS output 4 9 4 Troubleshooting ...

Page 32: ...heck the RF source and check the connection of RF cable No Input the RF source properly Yes 1 Check the Power of Tuner Pin 1 of Tuner A3 3V_Tuner Pin 4 of Tuner A1 8V_Tuner No Change the Main Ass y Yes 2 Check the CVBS data out of IC1400 L903 Tuner CVBS_OUT CVBS_OUT_TP IC1400 CVBS_ OUT No Check IC1400 NT14U Change the Main Ass y Yes 2 Check the LVDS clk signal at output of Main board TX TX6_CLK TC...

Page 33: ...Location of Parts Main Board_Front A C B Detail A Pin 4 B3 3V Pin 1 A3 3V L903 TUNER CVBS OUT B CVBS_OUT_TP IC1400 CVBS OUT C 4 11 4 Troubleshooting ...

Page 34: ...Waveforms 1 CVBS OUT Grey Bar 2 LVDS output 4 12 4 Troubleshooting ...

Page 35: ...by mode Yes Check the RF source and check the connection of RF cable No Input the RF source properly Yes 1 Check the signal strength in Self Diagnosis menu Strength is enough No Check the D TV source Yes 2 Check the Power of Tuner Pin 1 of Tuner A3 3V_Tuner Pin 4 of Tuner A1 8V_Tuner No Change the Main Ass y Yes 2 Check the LVDS clk signal at output of Main board TX TX6_CLK TCON SDA TX8_DATA TCON ...

Page 36: ...Location of Parts Main Board_Front A B Detail A Pin 4 B3 3V Pin 1 A3 3V B 4 14 4 Troubleshooting ...

Page 37: ...Waveforms 1 LVDS output 2 CH_CLK CH_VALID 2 CH_CLK CH_VALID 4 15 4 Troubleshooting ...

Page 38: ... Diagnostics Power indicator LED is off Lamp Backlight on no video No Check a set in the Stand by mode Yes Check the video source and check the connection of video cable No Input the video source properly Yes 2 Check the LVDS clk signal at output of Main board TX TX6_CLK TCON SDA TX8_DATA TCON SCL No Check IC1400 NT14U Change the Main Ass y Yes Check the LVDS cable Replace the T CON LCD panel No P...

Page 39: ...Location of Parts Main Board_Front A B Detail A R1019 C1011 COMP2_Y_CVBS B 4 17 4 Troubleshooting ...

Page 40: ...Waveforms 1 CVBS OUT Grey Bar 2 LVDS output 4 18 4 Troubleshooting ...

Page 41: ... No Check a set in the Stand by mode Yes Check the component source and check the connection of component cables Y Pb Pr No Input the component source properly Yes 1 Does the component data appear at COMP2_Y_CVBS R505 Pb R504 Pr R502 No Check CN502 Change the Main Ass y Yes 2 Check the LVDS clk signal at output of Main Board TX TX6_CLK TCON SDA TX8_DATA TCON SCL No Check IC1400 NT14U Change the Ma...

Page 42: ...Location of Parts Main Board_Front B A Detail A R816 COMP2_Y_CVBS R504 COMP2_PB R502 COMP2_PR B 4 20 4 Troubleshooting ...

Page 43: ...Waveforms 1 Compnent_Y Gray scale Pb Pr Color bar 1 Compnent_Y Gray scale Pb Pr Color bar 2 LVDS output 4 21 4 Troubleshooting ...

Page 44: ... COMP No Input the sound source properly Yes Check the signal at input of Main board AV COMP L R R520 No Check CN502 Change the Main Ass y Yes 1 Check the DATA between the Audio IC s Pin 15 of IC500 B clk Pin 20 of IC500 LR clk Pin 23 24 of IC500 I2C_SDA SCL No Check IC500 Change the Main Ass y Yes 2 1 Check the Speaker sound data at CN400 2 Check the Monitor out sound data at CN2101_IBR 3 Does th...

Page 45: ...Location of Parts Main Board_Front C B A D Detail A OP301 Optical CN303_IBR Monitor out_Sound B R520 COMP2_AV2_SR_IN C Pin 20 LRclk Pin 23 24 I2C_SDA SCL Pin 15 Bclk D CN302 SPK 4 23 4 Troubleshooting ...

Page 46: ...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 24 4 Troubleshooting ...

Page 47: ...c CY GH040HGLV8V H CY GH050HGNV3V H CY GH055HGLV7V H SMPS BOARD Vendor SEM SEM SEM Code BN44 00752A BN44 00755A BN44 00755A Spec L40N4_ESM L55N4_ESM L55N4_ESM MAIN BOARD Chassis Ass y BN91 12863R BN91 12863Q BN91 12863P PBA Ass y BN94 07581R BN94 07581Q BN94 07581P Byte Item 0 Factory Reset 1 Type 40A6AU7VH 50D6AU7VH 55A6AU7VH 2 Local set US US US 3 SW Model UHU6950 UHU6950 UHU6950 4 BOM Model 695...

Page 48: ...button 4 times 3 You can see the Picture menu If you don t have Factory remote control can t control some menus Expert Advanced menu Option Control Debug SVC ADC WB Advanced T NT14UAKUC xxxx T NT14UAUSS xxxx BT Version xxxx E Manual xxxx Camera Version xxxx Blaster version EDID SUCCESS CALIB AV COMP PC HDMI Option xxxx US 6950 NONE USB RS232C OFF DTP SDAL NT14U MAIN xxxx xxxx RFS NT14U 0147 K 2 20...

Page 49: ...M HU7K LVDS FORMAT JEIDA Language_Arabic US Region USA PnP Language ENG_US WIFI REGION S OTN Support ON OTA Support OFF MediaPlay DLNA TTX OFF China HD OFF NT Conversion OFF Num of DTV DECODER 2 Num of AV 2 Num of COMP 1 Num of HDMI 4 Num of SCART 0 Num of USB Port 3 Num of USB 3 0 1 Num of RVU 1 Num of Display 2 Num of IPTV 0 Num of RUI 0 Num of PVR RECORD 0 TOOLS Support 104 4 27 4 Troubleshooti...

Page 50: ... H Filp V Flip FRC HV Flip V Flip OFF Light Effect OFF e Pop Default ON CAMERA Support OFF NETWORK Support Int Wifi EcoSensor Support ON 3D Support OFF BT Support ON BT ADDRESS 508569b1285e HP LINE Headphone Lineout NONE Smart Control Support ON Motion Recog ON Voice Recog ON Virtual Remocon Color 1 Local Dimming Panel OFF Wifi Vendor QCA Engineer Option Type Of PANEL KEY None 5 Way Function Key R...

Page 51: ...PATH USING_PSI_UPDATE ECO Standby OFF Fast Logo Delay 0 Num of PANEL KEY 6 Panel Detail 0 Panel Init Time 250 Tcon Init Time 460 WRITE MAC Address Control Factory Menu Name Data Range EDID EDID ON OFF OFF EDID WRITE ALL EDID WRITE HDMI EDID Ver EDID Port Sub Option RS 232 Jack UART Debug UART Logic FANET Serial Log On Off OFF Watchdog OFF FRC Monitoring OFF Checksum 0x0000 4 29 4 Troubleshooting ...

Page 52: ...rating OTN Test Server OFF SWU Reset SWU Duration OFF SWU Fail Test OFF OPTION_NUM Num of ATV 1 Num of SVIDEO 0 Num of PC 0 Num of DVI 0 Num of OPTICAL Link 1 Num of MEDIA 1 Num of Tuner 1 Num of ISP 1 Num of HDMI SW 1 Num of SII9679 1 RF Remocon Support OFF CDD mode DPMS Support OFF Num of IPTV CIP 0 Num of CI 0 Num of HYBRID TV 0 T CON Device BOARD CONTROL OFF RM Server Type Operating RTS Mode O...

Page 53: ...PMS Reset 1 Fanet Thread 2 ACM_MC OFF Support MiniBrowser OFF HotkeyList 7K_NON_3D PDP Option Pixel Shift Test OFF Logic SW 0 Panel Temperature 0 LOGIC Waveform Day 0 Logic CheckSum 0 MRT 0 SAPC Timer APC Speed Hotel Option Hospitality Mode OFF Power On MyChannel Menu OSD Operation Music Mode External Source Eco Solution Cloning Shop Option Shop Mode OFF 4 31 4 Troubleshooting ...

Page 54: ...escale 0x32h NICAM Prescale 0x48h BTSC Mono Prescale 15 BTSC stereo Prescale 29 BTSC SAP Prescale 29 A2Ident High THID 36 A2Ident Low THID 9 Pilot Level High Thld 0x0Fh Pilot Level Low Thld 0x08h Carrier2 Amp High THID 4 Carrier2 Amp Low THID 3 Carrier2 SNR High THR 16 Carrier2 SNR Low THR 80 Sig Error On 35 Sig Error Off 41 Amp Model TAS5745 Amp Volume 0xc9h Amp Scale 0x35h Amp Check Sum 0x00F95F...

Page 55: ...CheckSum 0 Lipsync lnx 2 Lipsync CheckSum NG 0x5248 Lipsync USB Test Ready Lipsync BT CheckSum OK 0x0000 Debug Factory Menu Name Data Range Spread Spectrum LVDS Spread OFF DDR Spread ON Period 20K Amplitude 0 1 HD SSC ON Off OFF HD SSC Value 1 LVDS SSC ON Off OFF LVDS SSC Value 0 DDR SSC ON Off OFF DDR SSC Value 1 FRC Vx1 SSC ON OFF ON FRC LVDS SSC ON OFF OFF FRC LVDS SSC MFR 1 FRC LVDS SSC Period...

Page 56: ... OFF RF Mute Time 6ms CI 1 3 OFF FRC FRC FDISPLAY ON OFF 0 3D FDISPLAY ON OFF OFF PC Mode ON OFF OFF Home Panel FRC OFF DDR Test OFF Tuner Margin 10 MPEG Margin 100 H 264 Margin 100 CAM Wait Time TS Clock deldy 0 TCON_TEMP READ 0 TEMP LAST 60 DCC VERSION 0x0 DCC CHK SEL 0 DCC CHECK LOCAL 0x0 DCC CHECK TOTAL 0x0 MulitACC Checksum 0 IIC Bus stop OFF Tuner Status DVB SNR BER Signal Strength Bandwidth...

Page 57: ...LL Type DEMOD Type TPS Lock RS Lock SSI SQI Firmware Version ISDB T FFT Size_1 Guard Interval_1 Freq Offset_1 SNR_1 IF AGC_1 TMCC Lock_1 TS Packet_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 4 35 4 Troubleshooting ...

Page 58: ...elf Test Loop Back OFF LAN Test AV Audio Test AV2 Audio Test DVIN Audio Test CVBS Test CVBS2 Test COMP Test USB HUB Test HDMI Test SCART Audio Test SCART CVBS Test SCART RGB Test PC Audio Test PC Self Test CPU DDR FLASH EEPROM HDMI Switch IC USB HUB IC WIFI LVDS T CON FRC PCB Test MOIP App Self Test Device Self Test 4 36 4 Troubleshooting ...

Page 59: ...g Type NVRAM Log View 0 Delete Log Debug Log Down RM log transmission OFF ER Count WD Count 0 Power Fail Count 236 AR Count 0 WIFI ER Count 0 WIFI NO DETECTION COUNT 0 WIFI DETACCHMENT COUNT 3 BT ER Count 0 BT NO DETECTION COUNT 0 BT DETACHMENT COUNT 0 BT MGT OPEN FAIL COUNT 0 BT MGT DISCONNECT COUNT 1 Camera ER Count 0 FRC3D Reboot On Off ON FRC3D ER Count 0 Panel Display Time 24Hr Factory Entry ...

Page 60: ... MICOM UPGRADE Failure Jump Upgrade Failure IR Blaster Upgrade Failure IR Blaster delay time 50 CPLD Download LDC PROFILE UPGRADE Failure Pic Data USB Update 0 Audio Data USB Update 0 Eco Data USB Update VER 0x0006 SC ADK Upgrade Failure SC MBR Upgrade Failure Reset Apps Reset 0 EEPROM Rst 0 SPI Flash Reset Success OPTION_HDMI DVI HDMI SOUND Auto DVI HDMI HOT PLUG Disable Enable HOTPLUG SWITCHING ...

Page 61: ...E HDMI Stable Count 1 HDCP UPDATE SPI Failure SPI VERSION 0x2025 DVB CI TS Clock delay TC 0 TS Clock delay S 0 CI Control Buf On ON TS Clock delay CPU 1 Test Pattern Pattern Sel OFF Logic Pattern Sel Logic Level Sel FRC Pre Test Pattern 0 FRC Post Test Pattern 0 SOC TCON Test Pattern 0 SOC TCON Pattern Level 255 SOC TCON FRC Pattern 0 HDMI WB Pattern OFF HDMI Pattern Sel 0 Parma Pre Test Pattern 0...

Page 62: ...ory Menu Name Data Range ADC AV Calibration Comp Calibraion PC Calibration HDMI Calibration ADC Result 1st_Y_GH 0 1st_Y_GL 0 1st_Cb_BH 0 1st_Cb_BL 0 1st_Cr_RH 0 1st_Cr_RL 0 2nd_R_L 134 2nd_G_L 134 2nd_B_L 134 2nd_R_H 49 2nd_G_H 49 2nd_B_H 49 White Balance R Offset 128 G Offset 128 B Offset 128 R Gain 128 G Gain 128 B Gain 128 WB_W2_R_Offset 128 4 40 4 Troubleshooting ...

Page 63: ...ffset 128 WB_N_R_Gain 149 WB_N_B_Gain 110 MGA MGA On Off OFF R1_Gain G1_Gain B1_Gain R2_Gain G2_Gain B2_Gain R3_Gain G3_Gain B3_Gain R4_Gain G4_Gain B4_Gain R5_Gain G5_Gain B5_Gain R6_Gain G6_Gain B6_Gain R7_Gain G7_Gain B7_Gain R8_Gain G8_Gain B8_Gain R9_Gain G9_Gain B9_Gain R10_Gain 4 41 4 Troubleshooting ...

Page 64: ...Factory Menu Name Data Range G10_Gain B10_Gain 4 42 4 Troubleshooting ...

Page 65: ...te Balance Color Calibration Adjust Specification Source Setting Mode Pattern Use Equipment HDMI 1280 x 720 60 Hz Pattern 24 Only Chess Pattern CA210 Master MSPG925 Generator Chess Pattern Use other equipment only after comparing the result with that of the Master equipment Input mode Calibration Pattern CVBS IN Model_ 1 Perform in NTSC B W Pattern 24 Lattice Component IN Model_ 6 Perform in 720p ...

Page 66: ...tus press the key to perform Calibration 6 When Calibration is complete it returns to the high level menu 7 You can see the change of the Comp Calibration status from Failure to Success 8 Method of Color Calibration HDMI Apply the 720p Lattice N0 6 pattern signal to the HDMI1 DVI IN port 1 Press the Source key to switch to HDMI1 mode 2 Enter Service mode 3 Select the ADC menu 4 Select the HDMI Cal...

Page 67: ...ow Control None Description of RS232C Pin Name Full Name Pin Name Full Name Pin Name Full Name 1 CD Carrier Detect 4 DTR Data Terminal Ready 7 RTS Request To Send 2 RxD Received Data 5 GND Signal Ground 8 CTS Clear To Send 3 TxD Transmitted Data 6 DSR Data Set Ready 9 RI Ring Indicator 4 45 4 Troubleshooting ...

Page 68: ...d2 Cmd3 Value Input Source List TV TV 0x0a 0x00 0x00 0x00 AV AV1 0x01 0x00 AV2 0x01 AV3 0x02 S Video S Video1 0x02 0x00 S Video2 0x01 S Video3 0x02 Component Component1 0x03 0x00 Component2 0x01 Component3 0x02 PC PC1 0x04 0x00 PC2 0x01 PC3 0x02 HDMI HDMI1 0x05 0x00 HDMI2 0x01 HDMI3 0x02 HDMI4 0x03 DVI DVI1 0x06 0x00 DVI2 0x01 DVI3 0x02 Control Item Cmd1 Cmd2 Cmd3 Value PICTURE Mode Dynamic Entert...

Page 69: ...1 Darker 0x02 Darkest 0x03 Dynamic Contrast Off 0x01 0x00 Low 0x01 Medium 0x02 HIgh 0x03 Shadow Detail 2 2 0x02 2 2 Gamma 3 3 0x03 3 3 RGB Only Mode Off 0x05 0x00 Red 0x01 Green 0x02 Blue 0x03 Color Space Auto 0x06 0x00 Native 0x01 Custom 0x02 White Balance R Offset LCD 0x07 0 50 White Balance G Offset LCD 0x08 0 50 White Balance B Offset LCD 0x09 0 50 White Balance R Gain LCD 0x0a 0 50 White Bala...

Page 70: ... Normal Standard mode Warm1 0x02 Warm2 0x03 Digital Noise Filter Off 0x02 0x00 Low 0x01 Medium 0x02 High 0x03 Auto 0x04 Auto Visualization 0x05 MPEG Noise Filter Off 0x03 0x00 Low 0x01 Medium 0x02 High 0x03 Auto 0x04 HDMI Black Level Normal 0x04 0x00 Low 0x01 Film Mode Off 0x05 0x00 Auto1 0x01 Auto2 0x02 Cinema Smooth 0x03 New function of 12 only PDP TV Auto Motion Plus Off 0x06 0x00 Clear 0x01 St...

Page 71: ... Reset Picture Reset Picture 0x0b 0x0b 0x00 0x00 3D 3D Mode Off 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 Sequence 0x07 3D 2D Off 0x01 0x00 On 0x01 3D View Point 0x02 5 5 Depth 0x03 1 10 3D Auto View Off 0x05 0x00 Message Notice 0x01 On 0x02 Control Item Cmd1 Cmd2 Cmd3 Value Sound Sound Mode Standard 0x0c 0x00 0x00 0...

Page 72: ...00 Dialog Clarify X9 On 0x01 Preferred Language English 0x04 0x00 0x00 Spanish 0x01 French 0x02 Korean 0x03 Japanese 0x04 Multi Track Sound Mono 0x05 0x00 0x00 Stereo 0x01 SAP 0x02 Auto Volume Off 0x06 0x00 0x00 ON 0x01 Night 0x02 Speaker Select TV Speaker 0x07 0x00 0x00 External Speaker 0x01 Sound Select Main 0x08 0x00 0x00 Sub 0x01 Sound Reset Sound Reset 0x09 0x00 0x00 3D Audio Off 0x0a 0x00 0x...

Page 73: ... 0 100 0xf0 0x01 0x00 0x00 Mute On Off 0xf0 0x02 0x00 0x00 Channel Number 0xf0 0x03 0x00 0x00 Source TV AV HDMI 0xf0 0x04 0x00 0x00 Picture Size 0xf0 0x05 0x00 0x00 3D On Off 0xf0 0x06 0x00 0x00 Picture Mode 0xf0 0x07 0x00 0x00 Sound Mode 0xf0 0x08 0x00 0x00 Key value Value Up 96 0x60 Down 97 0x61 Left 101 0x65 Right 98 0x62 Menu 26 0x1A Internet 147 0x93 Enter OK 104 0x68 EXIT 45 0x2D 4 51 4 Trou...

Page 74: ...ontroller 1 Select Support menu 2 Locate the menu cursor Software Upgrade menu 3 Click the INFO key 4 Check the Main SW and Micom version Use the Factory Mode Option Control Debug SVC ADC WB Advanced T NT14UAKUC xxxx T NT14UAUSS xxxx BT Version xxxx E Manual xxxx Camera Version xxxx Blaster version EDID SUCCESS CALIB AV COMP PC HDMI Option xxxx US 6950 NONE USB RS232C OFF DTP SDAL NT14U MAIN xxxx ...

Page 75: ...e 3 the new version will have a higher number than the older version NOTE When software is upgraded video and audio settings you have made will return to their default factory settings We recommend you write down your settings before beginning firmware update After update is completed restore your previous settings 4 Main Software Upgrade Store the sw program named T NT14UAKUC in USB memory stick ...

Page 76: ...L 0 Panel Display Time 1Hr DCC CHECK LOCAL 0x0 Tuner Status DCC CHECK TOTAL T CON Usb Download Failure Fuction Upgrade off T CON CheckSum Error Smart Hub Reset off Tuner Margin 10 WIFI ER COUNT 0 TS Clock delay 0 BT ER COUNT 0 SUBMICOM UPGRADE off Debug Log Down BT ADDRESS 0000 MulitACC Checksum Errow BT UPGRADE SVC Info BT FREEPAIRING ON TS Clock delay TC 0 SVC Reset TS Clock delay S 0 TCON_TEMP ...

Page 77: ...5 1 5 Wiring Diagram 5 Wiring Diagram 5 1 Wiring Diagram ...

Page 78: ...5 2 5 Wiring Diagram 5 2 Connector 10 HDMI 4 11 LAN 3 CN400 2 CN2700 1 CN200 Mstar CPU GPU 6 CN2100 CN2101 4 CN502 5 CN1200 15 USB 3 14 USB 2 13 USB 1 8 HDMI 2 9 HDMI 3 12 OP400 7 HDMI 1 ...

Page 79: ..._PW 18 FRC_H_TX _VBY1 44 PANEL_13V_PW 19 GND 45 PANEL_13V_PW 20 FRC_H_TX _VBY1 46 PANEL_13V_PW 21 FRC_H_TX _VBY1 47 PANEL_13V_PW 22 GND 48 PANEL_13V_PW 23 FRC_H_TX _VBY1 49 PANEL_13V_PW 24 FRC_H_TX _VBY1 50 PANEL_13V_PW 25 GND 51 PANEL_13V_PW 26 FRC_H_TX _VBY1 3 CN400 to Speaker 1 R 3 L 2 R 4 L 4 CN502 to Component AV 1 GND 9 TEST_PR 2 COMP2_Y_CVBS 10 GND 3 INDENT_VIEDO2 11 COMP2_AV2_SL_ IN 4 GND ...

Page 80: ...801 to HDMI3 1 HDMI3_RX2 11 GND 2 GND 12 HDMI3_RXCLK 3 HDMI3_RX2 13 CEC 4 HDMI3_RX1 14 NC 5 GND 15 HDMI3_SCL_DDC 6 HDMI3_RX1 16 HDMI3_SDA_DDC 7 HDMI3_RX0 17 GND 8 GND 18 HDMI3_5V 9 HDMI3_RX0 19 HDMI3_HOT_PLUG 10 HDMI3_RXCLK 10 CN800 to HDMI4 1 HDMI4_RX2 11 GND 2 GND 12 HDMI4_RXCLK 3 HDMI4_RX2 13 CEC 4 HDMI4_RX1 14 NC 5 GND 15 HDMI4_SCL_DDC 6 HDMI4_RX1 16 HDMI4_SDA_DDC 7 HDMI4_RX0 17 GND 8 GND 18 H...

Page 81: ... Wiring Diagram 5 3 Connector Functions Connector Function CN200 CNM803 Supply main power and dimming signal from IP board to Main Board CN2700 CON_51P_2G The LVDS signal transfered from Main Board to Panel ...

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