Samsung GQ49Q8 Series Page 44 Service Manual Download

Page: 44 / 82

SW Model

• Check Label Rating of the TV(located on the Rear Cover).

SW Model is digits

after "/" in Version No

Choose same SW Model code from the list.

Home

Updates

Exit

Factory Reset
Type 85A1ME9TN
Local Set

SW Model

QTQ80

TUNER S_T2C
Ch Table

NONE

MRT Option
Production Option
Engineer Option

<"SW Model" in Label Rating>

XXXX /

QNQ900

QNQ65F QNQ6F

QNQ6F QNQ75C

UNU8500 UNU8000

QNQ8F QNQ9F

QNQ8FB QNQ7F

UNU76A0 UNU7500

UNU74A0 UNU7400

QTQ80

SW Model

list in the Factory Menu>

4-17

4. Troubleshooting

Summary of Contents for GQ49Q8 Series

Page 1: ...D TV Contents 1 Precautions 2 Product specifications 3 Disassembly and Reassembly 4 Troubleshooting 5 Wiring Diagram QTQ80D Project QTQ80D Chassis QWH00 Model QE49Q8 GQ49Q8 QE55Q8 GQ55Q8 QE65Q8 GQ65Q8 QE75Q8 GQ75Q8 QE85Q8 GQ85Q8 ...

Page 2: ...mats 2 11 3 Disassembly and Reassemble 3 1 3 1 Disassembly 3 1 4 Troubleshooting 4 1 4 1 Function Control Operation Test 4 1 4 2 Power 4 2 4 2 1 TV POWER STANDBY TEST 4 4 4 2 2 SMPS PANEL BACKLIGHT TEST 4 4 4 3 Video 4 5 4 3 1 Customer Picture Test 4 5 4 3 2 TROUBLESHOOTING VIDEO PROBLEMS TV MAIN T CON Models 4 6 4 4 Audio 4 9 4 5 Network 4 10 4 6 Smart Hub Connection Test 4 13 4 7 Bluetooth WiFi ...

Page 3: ...5 Wiring Diagram 5 1 5 1 Wiring Diagram 5 1 5 2 Connector 5 4 5 2 1 Main Board 5 4 5 2 2 LD SMPS Board 5 8 ...

Page 4: ...Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished underapplicable International and ordomestic law 2020 Samsung Electronics Co Ltd All rights reserved Printed in Korea ...

Page 5: ...l knobs insulating materials cabinet backs adjustment and compartment covers orshields isolation resistorcapacitornetworks mechanical insulators etc 3 Leakage Current Hot Check DEVICE UNDER TEST READING SHOULD NOT BE ABOVE 0 5mA LEAKAGE CURRENT TESTER TESTALL EXPOSED METAL SURFACES 2 WIRE CORD ALSO TESTWITH PLUG REVERSED USING AC ADAPTER PLUG AS REQUIRED EARTH GROUND WARNING Do not use an isolatio...

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: ...s used The internal wiring is sometimes clamped to prevent contact with thermally hot components Reinstall all such elements to theiroriginal position 3 Afterservicing always check that the screws components and wiring have been correctly reinstalled Make sure that the area around the serviced part has not been damaged 4 Check the insulation between the blades of the AC plug and accessible conduct...

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

Page 9: ...antenna farawayfrom any high voltage cables and install it firmly Contact with the highvoltage cable orthe antenna falling overmay cause fire orelectric shock 7 When installing the product leave enough space 0 4m between the product and the wall forventilation purposes A rise in temperature within the product may cause fire 8 If an equipment is provided with a replaceable battery and if replacemen...

Page 10: ... Dimensions W x H x D Weight 55 Without Stand 1227 6 x 706 7 x 53 9 mm 17 9 kg With Stand 1227 6 x 783 4 x 255 8 mm 21 0 kg Dimensions W x H x D Weight 65 Without Stand 1446 5 x 829 8 x 53 9 mm 24 1 kg With Stand 1446 5 x 905 7 x 289 1 mm 27 8 kg Dimensions W x H x D Weight 75 Without Stand 1670 6 x 958 7 x 53 9 mm 34 4 kg With Stand 1670 6 x1036 2 x 316 8 mm 40 3 kg Dimensions W x H x D Weight 85...

Page 11: ...0 3800 4000 HDR High Dynamic Range Quantum HDR1000 Quantum HDR1500 Quantum HDR1500 HDR10 Yes Yes Yes HLG Hybrid Log Gamma Yes Yes Yes Contrast Direct Full Array 8x Direct Full Array 8x Direct Full Array12x Color 100 ColorVolume with Quantum Dot 100 ColorVolume with Quantum Dot 100 ColorVolume with Quantum Dot Viewing Angle N A Wide Viewing Angle Ultra Viewing Angle Micro Dimming Supreme UHD Dimmin...

Page 12: ...India English features vary by language Far Field Voice Interaction Yes Yes Yes Works With Google Assistant Yes GB FR DE IT ES AT DK IE NL NO SE only Yes GB FR DE IT ES AT DK IE NL NO SE only Yes GB FR DE IT ES AT DK IE NL NO SE only Works With Alexa Yes GB FR DE IT ES AT IE only Yes GB FR DE IT ES AT IE only Yes GB FR DE IT ES AT IE only TV Plus Yes GB FR DE IT ES AT CH only Yes GB FR DE IT ES AT...

Page 13: ... Yes Yes Yes EPG Yes Yes Yes Game Mode Yes Auto Game Mode ALLM Game Motion Plus Dynamic Black EQ Surround Sound 4K 120Hz HDMI Port 4 Yes Auto Game Mode ALLM Game Motion Plus Dynamic Black EQ Surround Sound 4K 120Hz HDMI Port 4 Yes Auto Game Mode ALLM Game Motion Plus Dynamic Black EQ Surround Sound 4K 120Hz HDMI Port 4 FreeSync FreeSync FreeSync Premium FreeSync Premium IP Control Yes Yes Yes OSD ...

Page 14: ... Samsung Samsung Flash Memory EMMC 8GB EMMC 8GB EMMC 8GB Serial Flash Memory WINBOND WINBOND WINBOND Connectivity HDMI 4 4 4 USB 2 2 2 Ethernet LAN Yes Yes Yes Digital Audio Out Optical 1 1 1 RF In Terrestrial Cable input Satellite Input 1 1 Common Use for Terrestrial 2 1 1 Common Use for Terrestrial 2 1 1 Common Use for Terrestrial 2 Ex Link RS 232C N A N A N A HDMI A Return Ch Support Yes Yes Ye...

Page 15: ... HDR High Dynamic Range Quantum HDR1500 Quantum HDR1500 HDR10 Yes Yes HLG Hybrid Log Gamma Yes Yes Contrast Direct Full Array 8x Direct Full Array 8x Color 100 ColorVolume with Quantum Dot 100 ColorVolume with Quantum Dot Viewing Angle Wide Viewing Angle Wide Viewing Angle Micro Dimming Supreme UHD Dimming Supreme UHD Dimming Local Dimming Direct Full Array Direct Full Array Contrast Enhancer Yes ...

Page 16: ...guage US English Korean UK English French German Italian Spanish India English features vary by language Far Field Voice Interaction Yes Yes Works With Google Assistant Yes GB FR DE IT ES AT DK IE NL NO SE only Yes GB FR DE IT ES AT DK IE NL NO SE only Works With Alexa Yes GB FR DE IT ES AT IE only Yes GB FR DE IT ES AT IE only TV Plus Yes GB FR DE IT ES AT CH only Yes GB FR DE IT ES AT CH only We...

Page 17: ... Yes Auto Power Off Yes Yes Caption Subtitle Yes Yes ConnectShare HDD Yes Yes ConnectShare USB 2 0 Yes Yes Embeded POP Yes Yes EPG Yes Yes Game Mode Yes Auto Game Mode ALLM Game Motion Plus Dynamic Black EQ Surround Sound 4K 120Hz HDMI Port 4 Yes Auto Game Mode ALLM Game Motion Plus Dynamic Black EQ Surround Sound 4K 120Hz HDMI Port 4 FreeSync FreeSync Premium FreeSync Premium IP Control Yes Yes O...

Page 18: ...nent DDR SDRAM Samsung Samsung Flash Memory EMMC 8GB EMMC 8GB Serial Flash Memory WINBOND WINBOND Connectivity HDMI 4 4 USB 2 2 Ethernet LAN Yes Yes Digital Audio Out Optical 1 1 RF In Terrestrial Cable input Satellite Input 1 1 Common Use for Terrestrial 2 1 1 Common Use for Terrestrial 2 Ex Link RS 232C N A N A HDMI A Return Ch Support Yes Yes HDMI Quick Switch Yes Yes ...

Page 19: ... contents can be purchased separately The part code for some accessories may differ depending on your region The provided accessories mayvary depending on the model Product Remark Power Cable Reference Electrical Parts List in Exploded View Batteries AAA x 2 Regulatory Guide Samsung Smart Remote User Manual ForWall Mount Wall Mount Adapter 4 EA ...

Page 20: ...Station Alpha ass SMPTE TT Text xml Supported internal subtitles Name Format Xsub AVI SubStation Alpha MKV Advanced SubStation Alpha MKV SubRip MKV VobSub MKV MPEG 4 Timed text MP4 TTML in smooth streaming MP4 SMPTE TT Text MP4 SMPTE TT PNG MP4 Supported image formats and resolutions File extension Format Resolution jpg jpeg JPEG 15360 x 8640 png PNG 4096 x 4096 bmp BMP 4096 x 4096 mpo MPO 15360 x...

Page 21: ... compatibility ratings If the Index Table is has an error the Seek Jump function will not work When playing video over a network connection the video may not play smoothly because of data transmission speeds Some USB digital camera devices may not be compatible with the TV HEVC codec is only available in MKV MP4 TS containers The MVC codec is supported partly Video decoders H 264 UHD is supported ...

Page 22: ...the Samsung Open Jig and Cushion to remove the Rear Cover Open Jig Tool Protection Cushion curved models Only Recommended Torque for Cabinet Stand screws 10 12kgf A strength of Torque can be changed depending on the situation 3 1 Disassembly 10 10 Carefully position the product so that the screen is facing downwards Make sure to place the product upon a soft cushion or any material that will preve...

Page 23: ...s indicated in red on sides and top Gently lift up the Rear Cover starting at the top being careful of function assembly at the bottom 9 9 Note tabs at centerand bottom will also release when lifting off cover Remark 3 1 Disconnect AC Power Cord and all cables and place the TV on a cushion or protective surface Remark 3 2 Loosen 4 screws and detach Center stand Remark ...

Page 24: ... Re position the Jig just far enough in to release the left slide while clearing the panel Remark 3 4 Repeat the Process on the right side Two Open Tools are recommended to help hold open the cover Release both sides then top of cover Remark 3 5 Now begin lifting off the Rear Cover starting at the top 9 9 NOTE Lift up coverwhile gently rocking side to side until centerand bottom tabs release Remar...

Page 25: ...onnect Power Cord Remark 4 Remove the Function BT WIFI module and the function module from the Bottom Chassis 1 Remove the speaker and function Cables from the main board 2 then remove the speaker 3 Remark 5 Remove the power cable 1 and the USI T cables 2 Remark ...

Page 26: ...harge the SMPS by using Discharge Tool If LED ON LED OFF Discharge is completed Remark 6 1 Removing SMPS board Remove all connections then Gently lift up Top Left corner to release the lock Slide to the right to release the board 9 9 NOTE When Installing the SMPS Board make sure its properly set in all mounting slots and fully locked into position Remark ...

Page 27: ...he lock Use both hands to hold the board and slide to the left to release the board 9 9 When installing the Main board verify the board is properly positioned in all 4 mounting slots and fully locked into position Remark 7 Completely Disassembly Remark NOTE Reassembly procedures are in the reverse order of disassembly procedures ...

Page 28: ...sy Cable Main board 4 If LED is ON 9 9 Check Switch Operation activates on screen display If missing 9 9 Check Key _Input1 Pin11 11 change to 0Vwith a command If wrong voltage or no change 9 9 Check Switch forstuck ormiss operation 5 Check IR Pin10 10 operation with Standard Remote command changes 5V to 3 3V effective DC 6 SDA pin14 17 SCL pin13 15 foreffective 5Vdc afterpoweron If missing suspect...

Page 29: ...VEL 9 NC 10 ANA DIM 11 A13V 12 OD ON OFF 13 A13V 14 BLU_ON OFF 15 A13V 16 POWER_ON OFF 17 A13V 18 GND 19 GND 20 GND CNM802 LD Board 1 GND 2 GND 3 Vdrv 4 Vdrv 5 Vdrv 6 Vdrv 7 Vdrv 8 Vdrv 9 Vdrv 10 Vdrv 11 GND 12 GND 13 B13V 14 FAULT 15 FB 16 GND 17 GND 18 GND 19 GND 20 GND 4 2 4 Troubleshooting ...

Page 30: ...NC 10 ANA DIM 11 A13V 12 OD ON OFF 13 A13V 14 BLU_ON OFF 15 A13V 16 POWER_ON OFF 17 A13V 18 GND 19 GND 20 GND CNM802 LD Board 1 GND 2 GND 3 Vdrv 4 Vdrv 5 Vdrv 6 Vdrv 7 Vdrv 8 Vdrv 9 Vdrv 10 Vdrv 11 GND 12 GND 13 B13V 14 FAULT 15 FB 16 GND 17 GND 18 GND 19 GND 20 GND 4 3 4 Troubleshooting ...

Page 31: ...ide of connectoronlyforsafety If no pin voltages replace SMPS 3 3 If BACKLIGHTS ON BUTPANEL SECTION S OFF SIMPLE BL ERROR TEST 9 9 Check each panel ribbon configuration If any have a different number of pins or a different pin or drive configuration do not perform this simple test go to additional backlight test If each have same number of pins and exact pin configuration Verify exact Panel Backli...

Page 32: ...4 3 Video 4 3 1 CustomerPicture Test MAIN TCON BOARD 4 5 4 Troubleshooting ...

Page 33: ... US Post of KANT M2 Main Section CustomerPicture Test1 Mute 1 4 7 Mute Video Operation Generated on Main Section If OK 9 9 Source Input Cables 9 9 Otherinputs If Noisy 9 9 Pre FRC Section Test Patterns PRE FRC Main Section CustomerPicture Test 2 Video Operation Generated at Pre FRC Section If OK 9 9 Replace Main T Con Board If Noisy 9 9 Post FRC Pattern 4 6 4 Troubleshooting ...

Page 34: ...eplace Main T Con Board If Noisy 9 9 Post FRC Pattern 9 9 Mute 3 6 9 Mute T CON Section Mute 3 6 9 Mute May not be available for Larger models over 70 inches Video Operation Generated at T CON Section If OK 9 9 Replace Main T CON Board If Noisy 9 9 Main T CON Board 9 9 Panel 4 7 4 Troubleshooting ...

Page 35: ...ttern in Factory Mode Use type of Noise observed Bars single lines video distortion etc to help If noise is only on one half of screen check swap panel cables Verify Defective Panel Cables TV Main T CON Board or Panel 4 8 4 Troubleshooting ...

Page 36: ...rInputs Optical Digital Out Errors 9 9 Red light from Optical Digital Out If missing replace Main Board No HDMI Audio 9 9 Source HDMI Cable Swap with other HDMI Inputs Sources Perform EDID Write in Factory Mode Can restore missing HDMI Audio 9 9 Bulletins and Latest firmware on TV If not restored replace main board Check Audio Format PCM Dolby based on external Receiver ARC Issues 9 9 HDMI Cable i...

Page 37: ...typasscode 9 9 Check Wi Fi signal strength at TV use WiFi AnalyzerorsimilarApp Try another source Hot spot or Test Router 9 9 Check related Bulletins 9 9 Check FactoryMode SVC Info WiFi ErrorCount replace module forhigh errorcounts Routerto Network Failure 9 9 Check Network Status Check Network Status TV Router Internet Instruct the customer the TV has proper connection to the router and is likely...

Page 38: ...zerApp 1 Download free Wi Fi AnalyzerApp Android 2 Select Network undertest 3 Check Signal Strength Meterat both routerlocation and TV location Wi Fi Signals Competing Ideal Channel Location 4 11 4 Troubleshooting ...

Page 39: ...gs Network Type Wired Connect 3 Verifyconnection TVto router The Routerto Internet will not connect in this test The TV is OK if connection to the Routeris verified Inform the customerto check their LAN Cable and Router NOTE Previous Model Year On Screen Display Example 1 Wi Fi Security Key 2 Distance between the wireless router and TV 3 Go to TVWeb Browser Go to speedof me testmy net HD Video Str...

Page 40: ...If it still fails 9 9 DNS Test with setting to Auto Mode If it fails both Manual Auto problem is ISP orRouter ISP Blocking If it Fails 9 9 Internet Service Provideris Active 9 9 With DNS setting at 8888 9 9 With Hot Spot Samsung ServerTest If it Fails 9 9 Network Status If OK 9 9 Reset Smart Hub 9 9 Terms of Agreement are accepted Samsung Apps Test If it Fails 9 9 Reset Smart Hub 9 9 Samsung Apps ...

Page 41: ...the TV s Main Board If ESN number is missing NF do not replace the Main Board Reset TV Clock and check for correct Time Date Netflix relies on correct settings Reset Smart Hub Reset Apps In Factory Mode ForStreaming Issues Go to TVWeb Browser Go to speedof me testmy net 9 9 Check Speed forat least 5 Mbps HD streaming 25 Mbps 4K Streaming 9 9 Check Latencyforless than 50ms 4 14 4 Troubleshooting ...

Page 42: ...ED_STB_OUT 15 SEMSOR_SCL_12C 16 GND 17 SEMSOR_SDA_12C 18 IR_OUT_1 19 MIC_DATA 20 IR_OUT_2 Go to Menu Support Contact Samsung 9 9 Wired MAC Address missing orerror replace Main Board 9 9 Wireless MAC Address 9 9 Bluetooth Address If Bluetooth Address orWireless MAC Address are missing or errors exist 9 9 BT Wi Fi ConnectorVoltages If Voltages are OK but no BTorWi Fi Signals voltage s replace defect...

Page 43: ...85Q900RAFXZA Type Check Panel label located in the back chassis of panel and choose same Type code from the list Home Updates Exit 55A1QU7QN 55L1QU7QN 75L1QU7QN 55A1QU8XN 55L1QU7QN 55A1QU7QN 65A1MU9TN 65L1MU9TN 65A1QU7QN 65L1QU7QN 65A1QU8XN 65L1QU8XN 55A6AU0NN 55L6AU0NN 85A1ME9TN Type list in the Factory Menu Panel Label CY TN065FLLV1V H XX 2018 01 XX 85A1ME9TN XX 2018 01 XX 85A1ME9TN Factory Rese...

Page 44: ... Home Updates Exit Factory Reset Type 85A1ME9TN Local Set US SW Model QTQ80 TUNER S_T2C Ch Table NONE MRTOption Production Option EngineerOption SW Model in Label Rating XXXX QNQ900 QNQ65F QNQ6F QNQ6F QNQ75C UNU8500 UNU8000 QNQ8F QNQ9F QNQ8FB QNQ7F UNU76A0 UNU7500 UNU74A0 UNU7400 QTQ80 SW Model list in the Factory Menu 4 17 4 Troubleshooting ...

Page 45: ...s not reset Apps Factory Reset Select Factory Reset Factory Reset Type 65S6AUORT Writing Type Local Set US SW Model QTQ60 Model Code QN65Q60TFXZA TUNER S_T2C Ch Table NONE SVC Test Patterns SVC Info ER Count Important to check for errors Control EDID Use to Reset HDMI Operational Errors Setting Option Bytes 1 EnterFactory Mode with Service Remote only 2 Check Option Byte Table located on GSPN Fast...

Page 46: ... Factory Reset 1 EnterFactory Mode 2 Select Option Factory Reset 3 TVwill poweroff 4 Perform ALL TV Settings New out of box condition First Screen Appearing in Factory Mode Ex Sample Model 4 19 4 Troubleshooting ...

Page 47: ...FAIL CIP ECP CO Nf W HX PO AO O WS DI I MP S S N RO FP CO SIO UX X NS 1100 Factory Data Ver Fixde Ver EERC Version WB Ver PEQ Version 34 WB Ver 2 SmartControl Board Info BN41 Factory Reset in Production SID Date of purchase 9 9 Micom Version 9 9 FRC 9 9 Dimming 9 9 T Con 9 9 Model 9 9 Wired MAC Success 9 9 WiFi Version 9 9 Sub Micom_TV 9 9 Tizen 9 9 BTVersion 9 9 E Manual 9 9 BlasterVersion 9 9 E ...

Page 48: ...0 FRC2 Pre Pattern 0 FRC2 Post Pattern 0 SOC TCON2 Pattern 0 SOC TCON2 Pattern Level 255 SOC TCON3 Pattern 0 SOC TCON3 Pattern Level 255 Factory Mode Control EDID Restoring HDMI Inputs 1 Remove ALL HDMI connections EDID Sub Option 2 Factory Mode Control EDID Press Enter 3 Select EDID OFF to ON Right Arrow Key EDID ON OFF ON EDID WRITE ALL Success 4 Select EDID WRITE ALL Enter 5 Wait to Success Rig...

Page 49: ...e related issue 9 9 AR Count Auto Reset software i e Apps related 9 9 WiFi Count Check all listed items 9 9 BT Count Check all listed items 9 9 Serdes OCB Optical Cable Error 9 9 AC OverVoltage Detect AC Supply related New 2018 9 9 VCC Fail Count DC Supply related New 2018 4 22 4 Troubleshooting ...

Page 50: ...C WB Advanced EDID Sub Option Hotel Option Shop Option Asia Option Sound 3 Select EDID OFF to ON RightArrow Key EDID ON OFF ON 4 Select EDID WRITE ALL EnterKey EDID WRITE ALL Success 5 Wait to Success RightArrow Key EDID WRITE ALL Wait 6 Confirm EDID WRITE ALL Success Menu Key EDID WRITE ALL Success 4 23 4 Troubleshooting ...

Page 51: ...rRemote IR Remote 9 9 Remote Button NTSC POWER OFF MUTE 1 8 2 POWER ON PAL POWER OFF INFO MENU MUTE POWER ON With Factory Remote INFO FACTORY 2 The following screen appears NOTE If you replace the main board with new one please change the factory option as well The options you must change are Type Detail Factory Option 4 24 4 Troubleshooting ...

Page 52: ...4 25 4 Troubleshooting ...

Page 53: ...TE ALL EDID WRITE HDMI EDID WRITE PC HDMI EDID Ver HDMI EDID Port Sub Option RS 232 Jack UART RS 232 mode setting EXT Link Support ON Serial Log On Off OFF Watchdog ON FRC Monitoring OFF Checksum 0x0000 Fast Boot In Production ON USB Serial OFF ECO IC TYPE NOT_DETECT COLOR IC TYPE VEML3329 Info Link Server Type development Info Link Country None TTX Group UserOSD OPTION_SWU LMF LEAVE THRESHOLD 160...

Page 54: ...BOOTING SUPPORT ON Cloudscan Always Upload OFF STB Power Sync Support ON OOM Panic Burst Interval 60 OOM Panic Burst Number 8 Power off interval Reset None APP Boot Support after Reset OFF Long press Power off Reset OFF Perf Mode 0 Inhouse App upgrader OFF Hotel Option Hospitality Mode OFF Power On Menu OSD Operation Music Mode External Source Eco Solution Cloning Shop Option Exhibition Mode OFF P...

Page 55: ... than High threshold value recognize Stereo signal Pilot Level Low Thld 0x10h The Low threshold value of stereo signal If Pilot level is less than Low threshold value recognize Mono signal Amp Volume 0xc4h Amp Scale 0x3fh Amp EQ Check Sum 0x00007481 Subwoofer Support 5 Woofer Type 0 WooferVolume 0xc7h Woofer Scale 0x3fh Woofer Check sum 0x00008B22 PEQ Inx 73 PEQ Test Ready Speaker EQ ON Amp Recove...

Page 56: ... Period 0 TCON B USIT SSC Modulation 0 RF Mute Time 600ms TunerMargin 3 European specifications FRC FRC FDISPLAY ON OFF OFF PC Mode ON OFF OFF FRC VX1 RX EQ SETTING OFF FRC VX1 TX Pre_emphasis setting 0 Netflix OSD Threshold 179 TCON TCON_TEMP READ 34 TEMP LAST 6000 DCC VERSION 0x0 TCON Demura Bypass OFF TCON FDisplay OFF Panel Code1 Panel Code 2 Panel Revision Panel Menu Week Panel S N1 Panel S N...

Page 57: ... L DETECTUSB SUPPORT 0 DB Download MRT Option Dump Failure Sub Option Dump Failure Engineer Option Dump Failure Picture Data Dump Failure VCONF Dump Failure Read Eco SensorData 0 No Signal PowerOFF ON Default HDMI1 Booting OFF Run EW 2h SVC Factory Menu Name Data Range Self Test forHW the Output of test pattern from each IC Info Reset Apps Reset SVC Reset SPI Flash Reset Data Sync Reset Factory Da...

Page 58: ... 0 SOC TCON2 Pattern 0 SOC TCON2 Pattern Level 255 SOC TCON3 Pattern 0 SOC TCON3 Pattern Level 255 Upgrade T CON DATA UPGRADE T CON FW UPGRADE T CON CheckSum T CON2 DATA UPGRADE T CON2 FW UPGRADE T CON2 CheckSum PANEL EEPROM UPGRADE PANEL FLASH UPGRADE Logic Usb D L SUBMICOM UPGRADE Upgrade Sub Micom Program SUBMICOM JP USB UPGRADE BT UPGRADE BT FREEPAIRING Function Upgrade FRC3D FW UPGRADE FRC3D ...

Page 59: ...V IF AGC SPEED 0 Upgrade UHD OSD Test 0 Main USB Path JackP USB Path Apps Update Picture Direct OFF Source Banner Hide OFF Auto Detection Group 0 V APP OFF SWI OFF KantS Cutoff PEQ 0 SVC Panel ORIGINAL S N Serial number Writing S N ADC WB Factory Menu Name Data Range ADC AV Calibaration Comp Calibration PC Calibration HDMI Calibration 7 ADC Result 1st_Y_GH 0 1st_Y_GL 0 1st_Cb_BH 0 1st_Cb_BL 0 1st_...

Page 60: ... WB W2_R_Offset 128 WB_W2_B_Offset 128 WB_W2_R_Gain 136 WB_W2_B_Gain 76 WB_N_R_Offset 128 WB_N_B_Offset 128 WB_N_R_Gain 131 WB_N_B_Gain 119 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 4 33 4 Troubleshooting ...

Page 61: ...n SPI White Balance SPI White Balance On Off SPI R Offset SPI G Offset SPI B Offset SPI R Gain SPI G Gain SPI B Gain SPI N Rgain SPI N Bgain SPI N Roffset SPI N Boffset SPI W2 Rgain SPI W2 Bgain SPI W2 Roffset SPI W2 Boffset SPI MGA WB Data to SPI Advanced 4 34 4 Troubleshooting ...

Page 62: ...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 35 4 Troubleshooting ...

Page 63: ... 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 RVU RVU 0x07 0x00 PICTURE Mode Dynamic Entertain 0x0b 0x00 0x00 0x00 Standard 0x01 Movie 0x02 N...

Page 64: ...3 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 50 50 White Balance G Offset LCD 0x08 50 50 White Balance B Offset LCD 0x09 50 50 White Balance R Gain LCD 0x0a 50 50 White Balance G Gain LCD 0x0b 50 50 White Balance B Gain LCD 0x0c 50 50 White Balance Reset LCD 0x0d 0x00 Flesh Tone 15 ...

Page 65: ...icker 0x03 10p White Balance Off 0x0e 0x00 0 On 0x00 1 Red 0x0f 1 10 50 50 Green 0x10 1 10 50 50 Blue 0x11 1 10 50 50 Reset 0x12 0 1 10 10 Point 0x13 0x00 0x00 Interval 0x14 0x00 0x00 Picture Option Color Tone Cool 0x0a 0x00 0x00 Standard 0x01 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 Lo...

Page 66: ...0 HDMI UHD Color Off 0x11 0x00 On 0x01 Analog Clean View On 0x12 0x00 Off 0x01 Screen Adjustment Picture Size 16 9 0x0c 0x0a 0x01 0x00 Zoom1 0x01 Zoom2 0x02 Wide Fit 0x03 4 3 0x04 Screen Fit 0x05 Smart View I 0x06 Smart View II 0x07 Auto Wide 0x08 Wide Zoom 0x09 Zoom 0x0a Fit to Screen Off 0x0b 0x00 0x00 Zoom Zoom1 0x0c 0x00 0x00 Zoom2 0x01 Zoom3 0x02 Zoom4 0x03 Position Position1 0x01 0x00 Positi...

Page 67: ...al 0x01 Size Size1 0x03 0x00 Size2 0x01 Size3 0x02 Size4 0x03 Position Position1 0x04 0x00 Position2 0x01 Position3 0x02 Position4 0x03 Sound Select Main 0x05 0x00 Sub 0x01 Picture Off 0x12 0x00 0x00 0x00 Sound Sound Mode Standard 0x0c 0x00 0x00 0x00 Music 0x01 Movie 0x02 ClearVoice 0x03 Amplify 0x04 Equalizer Balance 0x01 0x00 0 20 100hz 0x01 0 20 300hz 0x02 0 20 1khz 0x03 0 20 3khz 0x04 0 20 10k...

Page 68: ...aker 0x01 Audio Out 0x01 Sound Select Main 0x08 0x00 0x00 Sub 0x01 Sound Reset Sound Reset 0x09 0x00 0x00 3D Audio Off 0x0a 0x00 0x00 Low 0x01 Medium 0x02 High 0x03 Auto Stereo Manual 0x0b 0x00 0x00 Auto 0x01 TV Installation Type Stand 0x0c 0x00 0x00 Wallmount 0x01 Audio Delay DealyValue 0 250 0x0d 0x00 0 250 0x00 0xFA SRS CS Headphone Off 0x0e 0x00 0x00 Balance 0x0f 0x00 0x00 Add New Device On 0x...

Page 69: ...ow 0x0e 0x00 0x00 0x00 Hide 0x01 Get Status Power On Off 0xf0 0x00 0x00 0x00 Volume 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 Referfor Table KEY Value Up 96 0x60 Down 97 0x61 Left 101 ...

Page 70: ...ct the USB device to the TV to update To update using a USB flash drive download the update package from Samsung com to your computer Then save the update package in the USB device s top level folder Otherwise the TVwill not be able to locate the update package Updating the TV automatically Settings Support Software Update Auto Update If the TV is connected to the Internet you can have the TV upda...

Page 71: ...5 1 5 Wiring Diagram 5 Wiring Diagram 5 1 Wiring Diagram Layout 49 55 65 75 85 ...

Page 72: ...5 2 5 Wiring Diagram Wiring Diagram 49 55 65 75 85 ...

Page 73: ...BN39 02207L BN39 02207A BN39 02207C BN39 02207K BN39 02207C SMPS LD 18P to18P Pitch 2 5 2 5 400mm 600mm 500mm 250mm 200mm 400mm 400mm BN39 02558A BN39 02559A BN39 02557A BN39 02558A BN39 02558A FUNCTION BT WIFI 20P to 20P Pitch 2 0 1 25 450mm 600mm 500mm 500mm BN39 02563C BN39 02563A BN39 02563B FFC L 2 0 96P to 96P Pitch 350mm 400mm 550mm 550mm 500mm BN96 39821F BN96 39820F BN96 50626A BN96 51170...

Page 74: ...5 4 5 Wiring Diagram 5 2 Connector 5 2 1 Main Board ...

Page 75: ...RX_CLK _IN_ HDMI 13 CEC 14 GND 15 HDMI3_SCL_DDC 16 HDMI3_SDA_DDC 17 HDMI3_INS_DET 18 HDMI3_5V_PW 19 HDMI3_HPD 6 CN1902 1 HDMI2_RX2 _HDMI 2 GND 3 HDMI2_RX2 _HDMI 4 HDMI2_RX1 _HDMI 5 GND 6 HDMI2_RX1 _HDMI 7 HDMI2_RX0 _HDMI 8 GND 9 HDMI2_RX0 _HDMI 10 HDMI2_RX_CLK _IN_ HDMI 11 GND 12 HDMI2_RX_CLK _IN_ HDMI 13 CEC 14 GND 15 HDMI2_SCL_DDC 16 HDMI2_SDA_DDC 17 HDMI2_INS_DET 18 HDMI2_5V_PW 19 HDMI2_HPD 7 C...

Page 76: ...26 DEMURA_SSPWP_SPI 27 DEMURA_SSPRXD_SPI 28 DEMURA_SSPTXD_SPI 29 DEMURA_SSPFRM_SPI 30 SFC2 31 GND 32 TX_CH0_A1 _VX1 33 TX_CH0_1A _VX1 34 GND 35 TX_CH0_1B _VX1 36 TX_CH0_1B _VX1 37 GND 38 TX_CH1_1A _VX1 39 TX_CH1_1A __VX1 40 GND 41 TX_CH1_1B __VX1 42 TX_CH1_1B __VX1 43 GND 44 TX_CH2_A _USIT 45 TX_CH2_A _USIT 46 GND 47 TX_CH2_B _USIT 48 TX_CH2_B _USIT 49 GND 50 TX_CH3_A _USIT 51 TX_CH3_A _USIT 52 GN...

Page 77: ..._USIT 57 TX_CH11_B _USIT 58 GND 59 N C 60 N C 61 GND 62 N C 63 N C 64 GND 65 N C 66 N C 67 GND 68 N C 69 N C 70 GND 71 SFC2 72 GND 73 ST_GOA 74 LC1_VGP1_GOA 75 STVP1_GOA 76 CKVB4_GOA 77 CKVB3_GOA 78 CKVB2_GOA 79 CKVB1_GOA 80 CKV4_GOA 81 CKV3_GOA 82 CKV2_GOA 83 CKV1_GOA 84 VGHD 85 VOFF_ 11V_PW 86 VSS_OUT2_CELL 87 N C 88 VCOM3_CELL 89 FB_VCOM3_CELL 90 VCOM2_CELL 91 VCOM1_CELL 92 BLINK_O 93 PANEL_3 3...

Page 78: ... 1 GND 2 GND 3 GND 4 GND 5 Vamp 6 GND 7 Vamp 8 Vamp 9 GND 10 NC 11 A13V 12 NC 13 A13V 14 NC 15 A13V 16 POWER_ON OFF 17 A13V 18 GND 19 GND 20 GND 2 CNM801 mini connector 1 GND 2 GND 3 FB 4 FAULT 5 GND 6 GND 7 Vdrv 8 Vdrv 9 Vdrv 10 Vdrv 11 Vdrv 12 Vdrv 13 GND 14 GND 15 B13V 16 N C 17 GND 18 GND ...

Page 79: ...v 15 Vdrv 16 Vdrv 17 GND 18 GND 3 CN9001 TO PANEL 1 LED1 2 LED2 3 LED3 4 LED4 5 LED5 6 LED6 7 LED7 8 LED8 9 LED9 10 LED10 11 LED11 12 LED12 13 21 NC 22 48 Vdrv 49 55 NC 56 LED25 57 LED24 58 LED23 59 LED22 60 LED21 61 LED20 62 LED19 63 LED18 64 LED17 65 LED16 66 LED15 67 LED14 68 LED13 4 CN9002 TO PANEL 1 LED26 2 LED27 3 LED28 4 LED29 5 LED30 6 LED31 7 LED32 8 LED33 9 LED34 10 LED35 11 LED36 12 LED...

Page 80: ...ND 2 GND 3 FB 4 FAULT 5 GND 6 GND 7 Vdrv 8 Vdrv 9 Vdrv 10 Vdrv 11 Vdrv 12 Vdrv 13 GND 14 GND 15 B13V 16 NC 17 GND 18 GND 2 CNV901A TO SMPS 1 GND 2 GND 3 GND 4 GND 5 VAMP 6 GND 7 VAMP 8 VAMP 9 GND 10 N C 11 13V 12 N C 13 A13V 14 N C 15 A13V 16 P_ON 17 A13V 18 GND 19 GND 20 GND ...

Page 81: ...13 Vdrv 14 Vdrv 15 Vdrv 16 Vdrv 17 GND 18 GND 3 CN9001 TO PANEL 75 1 LED2 _01_S 2 LED2_02_S 3 LED2_05_S 4 LED2_06_S 5 LED2_09_S 6 LED2_10_S 7 LED2_13_S 8 NC 9 21 NC 22 48 Vdrv 49 60 NC 61 NC 62 LED2_26_S 63 LED2_25_S 64 LED2_22_S 65 LED2_21_S 66 LED2_18_S 67 LED2_17_S 68 LED2_14_S 3 CN9001 TO PANEL 85 1 LED2_01_S 2 LED2_02_S 3 LED2_03_S 4 LED2_04_S 5 LED2_07_S 6 LED2_08_S 7 LED2_09_S 8 LED2_10_S 9...

Page 82: ...LED3_23_S 5 LED4_24_S 6 LED4_27_S 7 LED4_28_S 8 NC 9 21 NC 22 48 Vdrv 49 60 NC 61 NC 62 LED4_15_S 63 LED4_12_S 64 LED4_11_S 65 LED3_08_S 66 LED3_07_S 67 LED3_04_S 68 LED3_03_S 5 CN9003 TO PANEL 85 1 LED3_17_S 2 LED3_18_S 3 LED3_23_S 4 LED3_24_S 5 NC 6 NC 7 NC 8 NC 9 21 NC 22 48 Vdrv 49 60 NC 61 NC 62 NC 63 NC 64 NC 65 LED3_12_S 66 LED3_11_S 67 LED3_06_S 68 LED3_05_S 6 CN9004 TO PANEL 75 1 LED3_44_...

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Samsung GQ49Q8 Series, Service Manual

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