LED-TVSERVICEManualTFT-LCD TV Contents1. Precautions2. Product specications3. Disassembly and Reassembly4. Troubleshooting5. Wiring DiagramUN**D6****
2-12. Product specications2. Product specications2-1. Specications Information2-1-1. Model Comparison Model UD6500VF UD6400 UD6900Front view AllDet
2-2 2. Product specications2-1-2. Feature & SpecicationsModel UN32D6500VFFeatureDigital-TV, RF, 4-HDMI, 1-Component, 2-A/V, 3-USB2.0(Media Play)
2-32. Product specicationsModel UN40D6500VF / UN40D64*0UF / UN40D6900WFFeatureDigital-TV, RF, 4-HDMI, 1-Component, 2-A/V, 3-USB2.0(Media Play), D-SUB
2-4 2. Product specicationsModel UN46D6500VF / UN46D64*0UF / UN46D6900WFFeatureDigital-TV, RF, 4-HDMI, 1-Component, 2-A/V, 3-USB2.0(Media Play), D-SU
2-52. Product specicationsModel UN55D6500VF / UN55D64*0UF / UN55D6900WFFeatureDigital-TV, RF, 4-HDMI, 1-Component, 2-A/V, 3-USB2.0(Media Play), D-SUB
2-6 2. Product specications2-1-3. Spec Comparison to the Old ModelsModel UD6500 UC6000DesignDiplay Type LED TV 2D LED TV 2DBuilt-in Tuner O OResoluti
2-72. Product specications2-2. Detail Factory OptionIf you replace the main board with new one, please change the factory option as well. ※The optio
2-8 2. Product specications2-1-2. UD6420Model Name UN40D6420UF UN46D6420UF UN55D6420UFPanel Vendor CMI CMI AMLCODE BN07-00997A BN07-00998A BN95-00
2-92. Product specications2-2-4. UD6500Model Name UN32D6500VF UN40D6500VF UN46D6500VF UN55D6500VFPanel Vendor CMI CMI CMI AMLCODE BN07-00996A BN07
2-10 2. Product specications2-3. New Functions Explanation2-3-1. Auto Motion Plus 120Hz Function Naming - 120Hz FRC + MJC : Auto Motion Plus 120Hz
Contents1. Precautions ... 1-11-1. Safety P
2-112. Product specications2-3-2. Media PlayMedia Play Functions that are not supported when connecting to a PC through a network:01. - Sorting file
2-12 2. Product specicationsOther Restrictions03. N NOTEIf there are problems with the contents of a codec, the codec will not be supported.• If the
2-132. Product specications2-3-3. AllShareAbout AllShare™ AllShare™ connects your TV and compatible Samsung mobile phones/ devices through a network
2-14 2. Product specicationsUsing the Media Function04. An alarm window appears informing you that media contents (videos, photos, music) sent from a
2-152. Product specicationsAllShare™ setup and checklists Problem Possible SolutionDeleted mobile phone list showing up again.[Menu > Application
2-16 2. Product specications2-3-4. Full BrowserConcepts and Features Full Browser ?Using this App., you can contact the web site and contents just l
2-172. Product specications2-3-5. OTN Over The NetworkOver The Network : It is available that update to latest version by network.Overview of OTN 1.
2-18 2. Product specications2-3-6. 3D DisplayWhat is 3D Display? A system that display 3D images articially • How ? • Using binocular time delay
2-192. Product specications3D Supporting Formats DTVInternet VODATV/AV Comp. A.PC HDMI USB_PCUSB (Photo)USB (Video)Top-BottomOver 720PAll Resolution
2-20 2. Product specicationsOther 3D patterns Checker Board Frame SequentialLine by Line (Horizontal Stripe)Side by SideTop & Bottom Vertical St
This Service Manual is a property of Samsung Electronics Co.,Ltd.Any unauthorized use of Manual can be punished under applicable International and/or
2-212. Product specicationsFor LED 6900 series2-3-7. QWERTY RemoteSpecications Model Name RMC-QTD1BatteryAAA x 4 To extend the battery life, use of
2-22 2. Product specicationsKey description Remote Side ViewEnglish - 8QWERTY Remote (RMC-QTD1)Remote Side ViewPRE-CH CH LIST1423567890MUTEMMENUmSOU
2-232. Product specicationsInserting BatteriesEnglish - 9 ✎NOTE y The remote side doesn’t work when the QWERTY side is up, and vice versa.Inserting B
2-24 2. Product specications2-4. AccessoriesProduct Description Code. No RemarkRemote Control & Batteries (AAA x 2)AA59-00443ASamsung Electronics
4-14. Troubleshooting4. Troubleshooting4-1. TroubleshootingCheck the various cable connections rst. 1. • Check to see if there is a burnt or damaged
4-2 4. TroubleshootingSimple ow chart of malfunction YesNoNoDoes the TV turn on?Can you see anythingon the screen?YesCan you see OSD menu running on
4-34. Troubleshooting4-1-1. No PowerN Refer to the next page to check the location such a CN201 or IC201 SVC Manual mentioned.SymptomThe LEDs on The f
4-4 4. TroubleshootingLocation (Main)ABDetailA B
4-54. TroubleshootingLocation (T-Con)CDetailC
4-6 4. Troubleshooting4-1-2. No Video (Analog PC signal)N Refer to the next page to check the location such a CN201 or IC201 SVC Manual mentioned.Symp
3-13. Disassembly and Reassemble3. Disassembly and ReassemblyThis section of the service manual describes the disassembly and reassembly procedures fo
4-74. TroubleshootingLocation (Main)BADetailA B
4-8 4. TroubleshootingWAVEFORMS 1 PC input (V-sink, H-sink, R/G/B)2 LVDS output
4-94. Troubleshooting4-1-3. No Video (HDMI - Digital Signal)N Refer to the next page to check the location such a CN201 or IC201 SVC Manual mentioned.
4-10 4. TroubleshootingLocation (Main)BADetailA B
4-114. TroubleshootingWAVEFORMS 1 PC input (V-sink, H-sink, R/G/B)2 LVDS output
4-12 4. Troubleshooting4-1-4. No Video (Tuner_CVBS)N Refer to the next page to check the location such a CN201 or IC201 SVC Manual mentioned.Symptom A
4-134. TroubleshootingLocation (Main)BADetailA B
4-14 4. TroubleshootingWAVEFORMS 1 CVBS OUT (Grey Bar)2 LVDS output
4-154. Troubleshooting4-1-5. No Video (Tuner DTV)N Refer to the next page to check the location such a CN201 or IC201 SVC Manual mentioned.Symptom Aud
4-16 4. TroubleshootingLocation (Main)BADetailA B
3-2 3. Disassembly and ReassembleDescription Picture DescriptionScrews4Remove the screws of Main Board.6001-002653 SCREW-MACHINE (M3, L6-WHT)* Notice
4-174. TroubleshootingWAVEFORMS 1 LVDS output2 CH_CLK, CH_VALID
4-18 4. Troubleshooting4-1-6. No Video (Video CVBS 1, 2)N Refer to the next page to check the location such a CN201 or IC201 SVC Manual mentioned.Symp
4-194. TroubleshootingLocation (Main)BDCADetailA BC D
4-20 4. TroubleshootingWAVEFORMS 1 CVBS OUT (Grey Bar)2 LVDS output
4-214. Troubleshooting4-1-7. No Video (Component)N Refer to the next page to check the location such a CN201 or IC201 SVC Manual mentioned.Symptom Aud
4-22 4. TroubleshootingLocation (Main)BADetailA B
4-234. TroubleshootingWAVEFORMS 1 Compnent_Y (Gray scale) / Pb / Pr (Color bar)2 LVDS output
4-24 4. Troubleshooting4-1-8. 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 Ma
4-254. TroubleshootingLocation (Main)BACDetailA BC
4-26 4. TroubleshootingWAVEFORMS 1 MCLK / LRCLK / PCM_I2C_DATA2 Speaker / Monitor OUT , SPDIF OUT
3-33. Disassembly and ReassembleDescription Picture DescriptionScrews7Remove the Speakers. (R/L)8Remove the screws of T-con.6001-002653 SCREW-MACHINE
4-274. Troubleshooting4-2. Fuction4-2-1. Control the sensitivity of function key is available in Factory ModeOptionControlSVCExpertADC/WBAdvancedSub O
4-28 4. Troubleshooting4-3. Factory Mode Adjustments4-3-1. Entering Factory ModeTo enter ‘Service Mode’ Press the remote -control keys in this sequenc
4-294. Troubleshooting4-4. Factory DataOptionFactory Menu Name Data Range RemarkFactory Reset -Type32D1UF3E/40P1UF6E/46P1UF6E/55A1UF6ELocal set USMode
4-30 4. TroubleshootingInfo Link CountryInfo Link Server TypeTTX ListTTX GroupND ADJ Support24Px4 SupportPower Indicator SupportBD Wise SupportRF Remo
4-314. TroubleshootingNapoli LVDS SSC MFR 0Napoli LVDS SSC MRR 31Napoli DDR SSC ON/OFF ONNapoli DDR SSC MFR 0Napoli DDC SSC MRR 26DDR Margin PNA CTRL
4-32 4. TroubleshootingChecksumEEPROM RESETEER RESETNVR All Clear3D OPTIMIZE VALUEFANET ON/OFF OFFKEY SENSITIVITY 39LVDS OUTPUTFKP DownFunction Key OF
4-334. TroubleshootingAM Prescale 0x1AhNICAM Prescale 0x14hAmp Volume 0xCBhAmp Scale 0x3DhAMP Speaker EQ ONAMP EQ CheckSum 0xBCC084AMP PEQ Test ReadyA
4-34 4. TroubleshootingUNSTABLE BAN CNT 1250msHDMI Err Cnt 1HDMI ROBIN ONHDMI Callback ONHDMI CTS Thld 0HDMI CTS Cnt1 0HDMI 3D Det 1TMDS_EQ2_Boost 1TM
4-354. TroubleshootingSWAP PBASVCFactory Menu Name Data Range RemarkTest PatternLOGIC Pattern Sel 0LOGIC Level Sel 255LDAsic Pattern Sel 0GenaoP Patte
4-36 4. TroubleshootingSource ...ADC/WBFactory Menu Name Data Range RemarkADCAV Calibration SuccessComp Calibraion SuccessPC Calibration SuccessHDMI C
1-11. Precautions1. Precautions1-1. Safety PrecautionsFollow these safety, servicing and ESD precautions to prevent damage and to protect against pote
4-374. TroubleshootingR-Offset 128G-Offset 128B-Offset 128Sub Contrast 128R-Gain 128G-Gain 128B-Gain 128Movie R-Offset 128Movie B-Offset 128Movie R-Ga
4-38 4. Troubleshooting4-5. White Balance4-5-1. CalibrationADC/WB AV CalibrationComp CalibrationPC CalibrationHDMI Calibration4-5-2. Service Adjustme
4-394. TroubleshootingMethod of Color Calibration (AV) 1) Apply the NTSC Lattice (N0. 3) pattern signal to the AV IN 1 port2) Press the Source key to
4-40 4. Troubleshooting4-6. Software UpgradeSoftware Upgrade can be performed by network connection or downloading the latest rmware from “www.samsun
4-414. Troubleshooting4-7. RS-232C1. To RS232C Control Port : COM#(Serial) Bit rate : 115200 Data Bit : 8 bit Parity : None Stop Bits : 1 Flow C
4-42 4. Troubleshooting4-8. AV control codeControl Item Cmd1 Cmd2 Cmd3 ValueGeneral Power Power 0x00 0x00 0x00 0x00Off 0x01On 0x02Volume Direct 0x01 0
4-434. TroubleshootingControl ItemCmd1 Cmd2 Cmd3 ValuePICTURE Mode Dynamic(Entertain) 0x0b 0x00 0x00 0x00Standard 0x01Movie 0x02Natural0x03CAL-NIGHT 0
4-44 4. TroubleshootingxvYCC Off 0x10 0x00On 0x01Motion Lighting Off 0x11 0x00On 0x01LED Motion Plus Off 0x07 0x00On(Normal) 0x01Cinema 0x02Ticker 0x0
4-454. TroubleshootingSmart View II 0x07Reset PictureReset Picture0x0b 0x0b 0x00 0x003D 3D Mode Off 0x0b 0x0c 0x00 0x002D->3D 0x01Side By Side 0x02
4-46 4. TroubleshootingMulti-Track Sound Mono0x05 0x00 0x00Stereo0x01SAP0x02Auto Volume Off0x06 0x00 0x00Normal0x01Night0x02Speaker Select TV Speaker0
1-2 1. Precautions1-2. Servicing PrecautionsWARNING: An electrolytic capacitor installed with the wrong polarity might explode.Caution: Before servi
4-474. Troubleshooting4-9. Rear Cover DimensionCover-Rear AreaInch A B C D E F32"273.5 200 273.5 90.7 200 155.440"367.1 200 367.1 133.4 200
4-48 4. Troubleshooting4-10. Compare 55 inch with Others55 inch Other InchRear View60Hz, 2CH LVDS 120Hz, 4CH LVDSMain Board2ch lvds signal (BN41-01683
4-494. Troubleshooting55 inch Other InchLVDS Cable60Hz 2ch FFC Cable (BN96-17116K) 120Hz 4ch FPCB Cable
5. Wiring Diagram5-1. Wiring DiagramFor 32"_42" T-CONMain BoardSp eakerIP BoardCN201CN1601CM803CNI802CN1201CN301FunctionCN1504_WIFSpeakerSp
For 46"_55" T-CONMain BoardIP BoardCN201CN1601CM803CNI802CN1201CN301FunctionCN1504_WIFSpeakerSp eakerWi-Fi5-2 5. Wiring Diagram
5-2. Connector For commonCN1405_FHD (to Panel)1 N.C(HVS for LCD) 42 Ch1[0]-2 LUT_SELECT1 43 GND3 TCON_EEPROM_WP 44 GND4 BLACK_INS_SYNC 45 GND5 TCON_RE
CN402(to PC Sound)1 GND 4 PC_SL_IN2 PC_SR_IN 5 NC3 PC_SL_INCN301(to Speaker)1 R+ 3 L+2 R- 4 L-CN303(to Optical Jack)1 VCC 3 GND2 SPDIF_OUTCN1502(to Si
5-3. Connector FunctionsConnector FunctionsCN201 CN802Supply power from SMPS to Main Board.CN1401 CN505The LVDS signal transfered from Main Boar
1-31. Precautions1-4. Installation PrecautionsFor safety reasons, more than a people are required for carrying the product.1. Keep the power cord away
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