Samsung UE D7000L Series Service Manual Download Page 96

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5. Wiring Diagram

5-1. Wiring Diagram

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5. Wiring Diagram

Summary of Contents for UE D7000L Series

Page 1: ...TV SERVICE Manual TFT LCD TV Contents 1 Precautions 2 Product specifications 3 Disassembly and Reassembly 4 Troubleshooting 5 Wiring Diagram Chassis U55A Model UE40D7000L UE46D7000L UE55D7000L UE D70...

Page 2: ...nation 2 7 2 4 Accessories 2 23 3 Disassembly and Reassembly 3 1 3 1 Disassembly and Reassembly 3 1 4 Troubleshooting 4 1 4 1 Troubleshooting 4 1 4 2 Alignments and Adjustments 4 28 4 3 Factory Mode A...

Page 3: ...nual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law 2011 Samsung Electronics Co Ltd All rights reserved P...

Page 4: ...an National Standards Institute ANSI C101 1 Leakage Current for Appliances and Underwriters Laboratories UL Publication UL1410 59 7 With the unit completely reassembled plug the AC line cord directly...

Page 5: ...strument s ground lead last 1 3 Electrostatically Sensitive Devices ESD Precautions Some semiconductor solid state devices can be easily damaged by static electricity Such components are commonly call...

Page 6: ...t from being exposed 4 to moisture Otherwise it may cause a fire or electric shock Make sure to turn the power off and unplug the power cord from the outlet before repositioning the product Also check...

Page 7: ...8 6 241 3 600 46 Without Stnand 1041 1 29 7 599 4 With Stand 1041 1 276 5 607 5 55 Without Stnand 1232 6 29 7 707 2 With Stand 1232 6 309 3 789 7 Weight lbs 40 Without Stnand 10 0 With Stand 12 0 46 W...

Page 8: ...es 885 6 H 498 15 V mm AC power voltage Frequency AC 110 V 120 V 60 Hz Power Consumption Under 130 W Under 0 1 W Stand by Dimensions Set W x D x H 908 6 X 241 3 X 600 mm with stand 908 6 X 29 7 X 524...

Page 9: ...72 67 V mm AC power voltage Frequency AC 110 V 120 V 60 Hz Power Consumption Under 150 W Under 0 1 W Stand by Dimensions Set W x D x H 1041 1 X 276 5 X 607 5 mm with stand 1041 1 X 29 7 X 599 4 mm wit...

Page 10: ...680 4 V mm AC power voltage Frequency AC 110 V 120 V 60 Hz Power Consumption Under 160 W Under 0 1 W Stand by Dimensions Set W x D x H 1232 6 X 309 3 X 789 7 mm with stand 1232 6 X 29 7 X 707 2 mm wit...

Page 11: ...1 04 x 25 71 inch _without stand 55 50 52 x 11 99 x 32 90 inch _with stand 50 52 x 1 04 x 30 0 inch _without stand Weight lbs kg 40 22 04 Ibs 10 0 kg _with stand 26 45 Ibs 12 0 kg _without stand 46 31...

Page 12: ...0D7000L UE46D7000L UE55D7000L Panel Vendor AML AML AML CODE BN95 00438A BN95 00439A BN95 00440A SPEC LTJ400HL01 V LTJ460HQ01 V LTJ550HQ02 V SMPS Vendor CODE BN44 00427B BN44 00427B BN44 00428B SPEC 1...

Page 13: ...ults for a variety of areas Full Browser PC s Web browser such as access to common web site content and applications so you can see 10 Internet TV Internet TV Media Player content button configured se...

Page 14: ...type of diverse content It s all integrated to guide you to easier diverse entertainment choice Control your entertainment life with easy and simple user friends UI Access to driverse Apps that are ad...

Page 15: ...internet websites 6 Pointer mode If User select yellow color key on Tab mode Change to pointer mode User can select and control data that can not be selected on Tab mode ex Volume button on Flash con...

Page 16: ...ntrol during TV viewing or using other App Supported four catecories Your Movie recommended movie or TV program Top Application popular Application list Top Searched popular searsh list Search History...

Page 17: ...Allows Blocks the devices Delete Deletes the devices from the list N This function only deletes the name of the device from the list If the deleted device is turned on or tries to connect to the TV i...

Page 18: ...first time a device accesses your TV through the media function a warning popup window appears Press the ENTERE button to select Allow This permits the phone to access the TV freely and use the Media...

Page 19: ...ing TV If some other function is activating SMS message will show up in small icon You need to finish the function and exit to Watching TV mode in order to display SMS message in large window Received...

Page 20: ...phone When I play a video through Connected Home I get intermittent picture loss An 801 11b g bandwidth network is used between a cell phone and a sharing device There may be frequent buffering for H...

Page 21: ...he ScreenShare Client s IP address must be the same 10 88 83 as that of the DTV and the subnet mask and gateway address must be the same as the DTV If the IP address of the DTV is 10 88 83 4 and the s...

Page 22: ...t XML SAMI smi HTML SubRip srt string based SubViewer sub string based Micro DVD sub or txt string based Supported Video Formats File Extention Container Video Codec Resolution Frame rate fps Bit rate...

Page 23: ...a standard bit rate frame rate above the compatible Frame sec listed in the table above Video Decoder Audio Decoder Supports up to H 264 Level 4 1 H 264 FMO ASO RS VC1 SP MP AP L4 and AVCHD are not s...

Page 24: ...half resolution HDMI USB DTV VOD PC 3D Broadcasting Format Line by Line In 1 frame every horizontal line Left and Right image in turn Vertically half resolution PC 1 MPEG encoding impossible 2 Only i...

Page 25: ...lution HDMI 1 4a M2TS 3D All Resolution N If the resolution is below 1920 x1080 PC Format LL VS ChBD and USB photo support only original size The edge of the Side by Side and Top Bottom images are pro...

Page 26: ...he network test screen appears and network setting is done 5 Place the AP in a desired location 6 Network Settings Plug Access Plug Access function lets you connect your Samsung wireless Router to Sam...

Page 27: ...t to the sharing 3 device using option 1 or 2 check the settings of the sharing device to see if the DHCP server function on the sharing device is enabled If disabled activate the function For details...

Page 28: ...fail If the IP address subnet mask and gateway were typed in manually check that valid values were entered For example 0 0 0 0 is not valid for an IP address subnet mask or gateway address If the IP...

Page 29: ...rranty Card Registration Card Safety Guide Manual Not available in all location Samsung Electronics Service center Cleaning Cloth BN63 01798B Holder Wire stand BN61 05596A Holder Ring 4ea BN61 07295A...

Page 30: ...tion when handling these components 3 1 Disassembly and Reassembly Cautions 1 Disconnect the LED TV from the power source before disassembly 2 Follow these directions carefully never use metal instrum...

Page 31: ...and remove the rear cover Caution Becareful when you lift up the rear cover It s really sharp 4 Remove the screws of middle cover 6001 002621 M4 L8 Tapping 5 Lift up and remove the middle cover Cauti...

Page 32: ...iption Picture Description Screws 6 Remove the Speakers R L 7 Remove the Wi Fi Module 6001 002653 M3 L6 Machine 8 Remove the screws of Main Board 6001 002653 M3 L6 Machine Caution Disconnect all cable...

Page 33: ...Picture Description Screws 9 Remove the screws of IP board Remove the IP board 6001 002653 M3 L6 Machine 10 Remove the T CON Bracket 6001 002653 M3 L6 Machine Panel 46 55 Reassembly procedures are in...

Page 34: ...eassemble Assembly of Touch Function Description Picture Description Screws 1 Remove the cover sheet from Assy p cover function 1 3 1 2 3 2 Firmly put ASSY P Cover Function to the designated GUIDE RIB...

Page 35: ...3 6 3 Disassembly and Reassemble Description Picture Description Screws 1 2 3 Assy P Cover Function Hook into square hole in the Middle 4 Rubing the ASSY P COVER Function until double face tape...

Page 36: ...faster than nomal booting a replace the T Con board Distorted Picture Check the inner patterns b For All mode GenoaP Napoli Pre Napoli post Piocture Problem OK OK OK NG Main board or Signal Source NG...

Page 37: ...in Board Yes Can you see Digital Channel broadcast No Replace the Main Board Check the Power Cord Yes No No is any sound of TV when RF signal connected Yes A5V appear at the pin 4 of CN201 Yes Check L...

Page 38: ...B1 HDMI4 HDMI3 HDMI2 HDMI1 Component PC sound IC801 IC Video decoder Wi Fi CN201 Power CN1601 LVDS CN1201 Function CN301 Speaker D sub RF S2 RF T2 C LAN EXT1 EXT2 H P IC1202 IC Video process IC2002 IC...

Page 39: ...the sound of relay on Yes No Check a connection power cable Change 28p cable Change Main Power Assy Check a other function No picture part Replace a LCD Panel No No No No No No No Check the backlight...

Page 40: ...4 5 4 Troubleshooting Location Main B D C A Detail A IC207 IC202 B PIN11 B13V PIN7 B18VS PIN1 B5V PIN4 A5V C IC203 D IC201...

Page 41: ...aution Make sure to disconnect the power before working on the PD board Diagnostics Change the PC cable Change the main PCB assembly No Yes Does the digital data appear at output of IC6001 No Yes Chec...

Page 42: ...4 7 4 Troubleshooting Location Main B A Detail A CN401 B IC801...

Page 43: ...4 8 4 Troubleshooting WAVEFORMS 1 PC input V sink H sink R G B 2 LVDS output...

Page 44: ...perly Change the IC1201 or the main PCB assembly Please contact Tech support First of all check the setting of the external device And then check the HDMI cable If the problem still occurs replace the...

Page 45: ...4 10 4 Troubleshooting Location Main B C A Detail A IC1202 B IC601 C CN1601...

Page 46: ...4 11 4 Troubleshooting WAVEFORMS 1 PC input V sink H sink R G B 2 LVDS output...

Page 47: ...fore working on the PD board Diagnostics Input the HDMI signal properly Change the IC1001 or the main PCB assembly Please contact Tech support Change the TU701_HN or the main PCB assembly No No No No...

Page 48: ...4 13 4 Troubleshooting Location Main B C A Detail A IC1202 B TU701_HN C CN1601...

Page 49: ...4 14 4 Troubleshooting WAVEFORMS 1 CVBS OUT Grey Bar 2 LVDS output...

Page 50: ...ower before working on the PD board Diagnostics Input the RF source properly Change the IC1001 or the main PCB assembly Please contact Tech support Change the TU701_HN or the main PCB assembly No No N...

Page 51: ...4 16 4 Troubleshooting Location Main B C A Detail A IC1202 B TU701_HN C CN1601...

Page 52: ...4 17 4 Troubleshooting WAVEFORMS 1 LVDS output 2 CH_CLK CH_VALID...

Page 53: ...onnect the power before working on the PD board Diagnostics Input the video source properly Change the IC1202 or the main PCB assembly Please contact Tech support Change the CN506_UBA or the main PCB...

Page 54: ...4 19 4 Troubleshooting Location Main B C A Detail A IC1202 B R528 C CN1601...

Page 55: ...4 20 4 Troubleshooting WAVEFORMS 1 CVBS OUT Grey Bar 2 LVDS output...

Page 56: ...g on the PD board Diagnostics Input the component source properly Change the IC1202 or the main PCB assembly Please contact Tech support Change the CN404 or the main PCB assy No No No No Yes Yes Yes P...

Page 57: ...4 22 4 Troubleshooting Location Main B C A Detail A IC1202 B CN404 CN444 R437 R442 C CN1601...

Page 58: ...4 23 4 Troubleshooting WAVEFORMS 1 Compnent_Y Gray scale Pb Pr Color bar 2 LVDS output...

Page 59: ...1202 Change the Main Assy Check IC302 IC1202 Change the Main Assy No No No Yes Yes Yes Check the source and check the connection of sound cable Comp PC DVI to HDMI Replace speaker Input the sound sour...

Page 60: ...4 25 4 Troubleshooting Location Main B D C A Detail A IC1202 B IC302 C C414 C409 CN404 CN402 C412 C410 D C506 CN506_UBA C508...

Page 61: ...4 26 4 Troubleshooting WAVEFORMS 1 MCLK LRCLK PCM_I2C_DATA 2 Speaker Monitor OUT SPDIF OUT...

Page 62: ...ses If user want to use 3D Glasses in 2010 models SSG 2100 and etc We can change SET Factory option Run Factory Mode by pressing keys when the SET is Stand by mode 1 Menu Info Mute Power Contact 2 SVC...

Page 63: ...ng is essential 3 Avoid overload Excessive signal from a sweep generator might overload the front end of the TV 4 When inserting signal markers do not allow the marker generator to distort test result...

Page 64: ...Option Contro SVC Expert ADC WB Advanced T GAPIBRC xxxx T GAPDEUC xxxx T GENAUSS1 xxxx E Manual GPISDBA xxxx EDID SUCCESS CALIB AV COMP PC HDMI Option xxxx xxxx xxx DTP SDAL GENP xxxx RFS Genoa P 00x...

Page 65: ...or U W Milky Control Factory Menu Name Data Range Remark EDID EDID ON OFF Off EDID WRITE ALL EDID WRITE HDMI EDID WRITE PC HDMI EDID Ver HDMI EDID Port Sub Option Region BRA CHILE PERU COL PnP Languag...

Page 66: ...port RGB Type OTA Support OFF OTA Duration Test OFF Alternate Del OFF OTN OTN Server Type operating OTN Test Server OFF OTN Support ON OTN Reset OTN Duration OFF OTN Fail Test OFF Cable Modulation QAM...

Page 67: ...SET_0_3 0 B CTRL_OFFSET_D 0 H 264 Margin 8 MPEGMargin 1000 TunerMargin 10 SST Y0 TH 218 Y1 TH 150 Y2 TH 122 Y3 TH 105 Y4 TH 78 Y5 TH 62 Y6 TH 34 Y7 TH 113 Cb0 TH 127 Cb1 TH 51 Cb2 TH 152 Cb3 TH 79 Cb4...

Page 68: ...SAPC TIMER APC SPEED Real 100 Hz Support PLG_SHOP Hotel Option HOTEL MODE POWER ON CHANNEL CHANNEL TYPE POWER ON VOLUME MIN VOLUME MAX VOLUME PANEL BUTTON LOCK POWER ON SOURCE Shop Option Shop Mode OF...

Page 69: ...Volume 0xCBh Amp Scale 0x3Dh AMP Speaker EQ ON AMP EQ CheckSum 0xBCC084 AMP PEQ Test Ready AMP PEQ Dump SPDIF PCM Level 9 DNSe IP Test Ready DNSe IP CheckSum 0x0000 Config Option Num of ATV 1 Num of...

Page 70: ...TABLE BAN CNT 1250ms HDMI Err Cnt 1 HDMI ROBIN ON HDMI Callback ON HDMI CTS Thld 0 HDMI CTS Cnt1 0 HDMI 3D Det 1 TMDS_EQ2_Boost 1 TMDS_EQ2_Gain 0 TMDS_PLL_Loop 3 TMDS_CPREG_BLEED 1 HDMI EQ AUTO HDMI E...

Page 71: ...ern Sel 0 GenaoP Pattern Sel 0 GenoaS Pattern Sel 0 Napoli Pre Test Pattern 0 Napoli Post Test Pattern 0 Napoli FDISPLAY ON OFF OFF Napoli PC Mode ON OFF OFF HDMI WB Pattern OFF HDMI Pattern Sel 0 Gen...

Page 72: ...Num_0 0 B_BER_0 0 C_Modulation_0 0 C_Code Rate_0 0 C_Timer InterLeave_0 0 C_Segments Num_0 0 C_BER_0 0 MICOM UPGRADE Temp Last Temp Read DDC Version 0x40519 DDC_CHK_SEL 0 DDC_Check_Total 0x0 IR_ON_OFF...

Page 73: ...2 1st_PC_Low 16 1st_PC_High 1004 2nd_AV_Low 4 2nd_AV_High 940 2nd_PC_Low 4 2nd_PC_High 940 2nd_Delta 2 ADC Result 1st_Y_GH 248 1st_Y_GL 245 1st_Cb_BH 1st_Cb_BL 1st_Cr_RH 1st_Cr_RL 2nd_R_L 131 2nd_G_L...

Page 74: ...c_gain Hfunc_gain ACR Offset Skin UV FBE Sub color M Skin UV M Sub Color N_Skin_UV N_Sub_Gamma Color Gamut LFUNC_TH1 LFUNC_TH2 LFUNC_TH3 LFUNC_OUT2 LFUNC_OUT3 LFUNC_OUT4 LFUNC_OUT5 UFUNC_TH1 UFUNC_TH2...

Page 75: ..._Rgain W2_Bgain W2_Roffset W2_Boffset Movie Contrast Movie Bright Movie Color Movie Sharpness Movie Tint Movie Backlight Movie Gamma M_Sub_Gamma HDMI Black Level SubSetting Gamma 0 95 PWM Max PWM Mid...

Page 76: ...nta_G Auto_Magenta_B EPA 3D Standard Contrast Standard Brightness Standard Sharpness Standard Color Standard Tint Standard Backlight 3D Contrast 3D Brightness V_3D PWM Delay_60 V_3D ANA Delay_60 V_3D...

Page 77: ...SE SOG_BW SSC_PC RGB_DLY YC_Delay PAL_BG PAL_DK PAL_I PAL_M PAL_N SECAM_BG SECAM_DK SECAM_L NTSC_358 NTSC_443 AV_PAL AV_PAL_M AV_PAL_N AV_SECAM AV_NT358 AV_NT443 AV_PAL60 CH_DP BD_MAX_PERCENT_X BD_MAX...

Page 78: ...GainPE2 Post_GainPV1 Post_GainPV2 CTI_Gain Pre_LTIH LTI_H LTI_V PRE_CORING_H PRE_CORING_V POST_CORING Pre_TOT Post_TOT SH Sub Color Sharpness_LNA S1_Pre_GainH1 S1_Pre_GainH2 S1_Pre_GainH3 S1_Pre_GainV...

Page 79: ...1 S2_Post_GainV2 S2_Post_GainV3 S2_Post_GainPE1 S2_Post_GainPE2 S2_Post_GainPV1 S2_Post_GainPV2 S3_Pre_GainH1 S3_Pre_GainH2 S3_Pre_GainH3 S3_Pre_GainV1 S3_Pre_GainV2 S3_Pre_GainV3 S3_Post_GainH1 S3_Po...

Page 80: ...4_L3DD_RATIO R_LD4_LD_ON R_DELAY R_ALL_READ R_LVDS_TX_FMT R_LVDS_SW 3D EmitOn EmitStartPosi60 EmitStartPosi50 EmitStartPosi48 3DSyncVstart60 3DSyncVend60 3DSyncVstart50 3DSyncVend50 3DSyncVstart48 3DS...

Page 81: ...OST_OUT1_ORDER POST_OUT2_ORDER POST_OUT3_ORDER POST_OUT4_ORDER CROSS_PATTERN EnableFB HMVSRMargin_2X_H HMVSRMargin_2X_M HMVSRMargin_2X_L VMVSRMargin_2X HSADPercentT1_2X HSADPercentT2_2X HMVSRMargin_FI...

Page 82: ...h_HD Video_Judder_Low Video_Judder_Med Video_Judder_High Hangup Detection Q LVDS Sequence Q LVDS Format Q LVDS bit width PC_Mode_OnOff FRCQ Fallback SensD_Film_Low SensD_Film_Medium SensD_Film_High Re...

Page 83: ...Setting Mode 1280 x 720 60Hz 3 Pattern Pattern 24 Chess Pattern Chess Pattern 4 Use Equipment CA210 Master MSPG925 Generator Use other equipment only after comparing the result with that of the Master...

Page 84: ...tatus from Failure to Success Method of Color Calibration PC 1 Apply the VESA XGA Lattice N0 21 pattern signal to the PC IN port 2 Press the Source key to switch to PC mode 3 Enter Service mode 4 Sele...

Page 85: ...advise you to to write down your settings so that you can easily reset them after the upgrade The displayed menu may differ depending on the model By Online Upgrades the software using the Internet Fi...

Page 86: ...ta Bit 8 bit Parity None Stop Bits 1 Flow Control None 2 Description of RS232C Pin Name Full Name 1 CD Carrier Detect 2 RxD Received Data 3 TxD Transmitted Data 4 DTR Data Terminal Ready 5 GND Signal...

Page 87: ...Ch Direct 0x04 Continuous Up 0x03 0x00 0x01 0x00 Down 0x02 0x00 Control Item Cmd1 Cmd2 Cmd3 Value Input Source List TV TV 0x0a 0x00 0x00 0x00 AV AV1 0x01 0x00 AV2 0x01 AV3 0x02 S Video S Video1 0x02 0...

Page 88: ...one 0x07 0x00 0x00 0x01 0x02 0x03 Dynamic Contrast Off 0x01 0x00 Low 0x01 Medium 0x02 HIgh 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...

Page 89: ...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 Mod...

Page 90: ...f 0x05 0x00 Message Notice 0x01 On 0x02 Control Item Cmd1 Cmd2 Cmd3 Value Sound SRS TheaterSound Genoa Standard 0x0c 0x00 0x00 0x00 Sound Mode X6 Music 0x01 Movie 0x02 Clear Voice 0x03 Amplify 0x04 Eq...

Page 91: ...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 KEY Key Generation 0x0d 0x00 0x00 refer to the table of...

Page 92: ...er Dimension 40 Cover MEDDLE Rear Dimmension 46 Cover MEDDLE Rear Dimmension 55 Cover MEDDLE Rear Dimmension Cover Rear Area UD7000 Wall Mount 40 46 55 A x B 200 x 200 400 x 400 400 x 400 C x D 358 0...

Page 93: ...58 4 Troubleshooting 4 10 Service Item ITEM LOCATION VIEW HEADER BOARD TO BOARD CN201 CONNECTOR FPC FFC PIC CN1601 JACK PHONE CN402 CN502 CN507_US JACK PHONE CN506_UBA JACK PHONE CN404 TUNER TU702_FN...

Page 94: ...ITEM LOCATION VIEW HEADER BOARD TO CABLE CN301 HEADER BOARD TO CABLE CN701 JACK MODULAR CN1701 CONNECTOR DSUB CN401 CONNECTOR HDMI CN601 CN604 CN618 CN602 CONNECTOR OPTICAL OP401 JACK USB CN1501 CN150...

Page 95: ...4 60 4 Troubleshooting ITEM LOCATION VIEW IP Board T CON ASSY STAND FUNCTION IR 3D Board Touch function BT RF Module Lead connector Function IR 3D BT RF Module...

Page 96: ...5 Wiring Diagram 5 1 Wiring Diagram For 40 inches Main Board T CON SMPS SPEAKER SPEAKER Wi Fi CN505 CN201 CN1601 CN1201 CN301 Power cord F u n c t i o n IR BT 5 1 5 Wiring Diagram...

Page 97: ...For 46_55 inches Main Board T CON SMPS SPEAKER SPEAKER Wi Fi CN505 CN201 CN1601 CN1201 CN301 Power cord 5 2 5 Wiring Diagram...

Page 98: ...MI1_RX0 16 HDMI1_RX0 8 GND 17 GND 9 HDMI1_RX0 18 HDMI1_RX0 CN603 to HDMI2 1 HDMI2_RX2 10 HDMI2_RXCLK 2 GND 11 GND 3 HDMI2_RX2 12 HDMI2_RXCLK 4 HDMI2_RX1 13 HDMI_CEC 5 GND 14 GND 6 HDMI2_RX1 15 HDMI2_D...

Page 99: ...E_SYNC_IN 11 ENTER_INPUT 3 GND 12 GND 4 EMITTERSYNC 13 A3 3V 5 A3 3V 14 BLUETOOTH_ NRESET 6 GND 15 A5V 7 MSCL_A5V 16 LED_CNTR 8 USB_BT_DP 17 A3 3V 9 MSDA_A55V 18 LED_CNTR CN404 to Component1 1 GND 5 C...

Page 100: ...upply power from SMPS to Main Board CN1601 CN505 The LVDS signal transfered from Main Board to Panel 5 4 Cables Use Main SMPS Main Tcon Code 40 BN39 01478A 46 BN39 01478B 55 BN39 01479A 40 BN96 17116H...

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Samsung UE D7000L Series, Service Manual

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