Samsung LN26D450G1G Page 42 Service Manual Download

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4-20

4. Troubleshooting

Location (Main) - TOP

ODD_TXCLK-

EVEN_TXCLK-

EVE

R821

R815

R814

R809

R810

R817

R808

R816

Summary of Contents for LN26D450G1G

Page 1: ...nts 1 Precautions 2 Product specifications 3 Disassembly and Reassembly 4 Troubleshooting 5 Wiring Diagram LCD TV LN D450G1G_M Front Design ToC Red Black Stand Round Chassis U61A Model LN26D450G1G LN26D450G1M LN32D450G1G LN32D450G1M ...

Page 2: ...d Models 2 6 2 4 Detail Factory Option 2 7 2 5 Media Play 2 8 2 6 Accessories 2 11 3 Disassembly and Reassembly 3 1 3 1 Disassembly and Reassembly 3 1 3 2 Stand assembly 3 5 4 Troubleshooting 4 1 4 1 Troubleshooting 4 1 4 2 Function 4 24 4 3 Factory Mode Adjustments 4 25 4 4 White Balance Calibration 4 37 4 5 Servicing Information 4 40 4 6 Software Upgrade 4 41 4 7 Rear Cover Dimension 4 42 5 Wiri...

Page 3: ...anual 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 Printed in Korea ...

Page 4: ...can 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 into a 120V AC outlet With the unit s AC switch 4 first in the ON position and then OFF measure the current between a known earth ground metal water pipe conduit etc and all exposed metal parts inclu...

Page 5: ...nstrument 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 called Electrostatically Sensitive Devices ESD Examples of typical ESD are integrated circuits and some field effect transistors The following techniques will reduce the incidence of component damage cau...

Page 6: ...it 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 5 the antenna cable or the external connectors if they are fully unplugged Damage to the cord may cause fire or electric shock Keep the antenna far away from any high voltage cables and install it f...

Page 7: ... x 8 7 x 19 inch Without Stand 660 7 x 78 6 x 435 mm 26 x 3 1 x 17 1 inch 32 With Stand 795 5 x 251 7 x 571 1 mm 31 3 x 9 9 x 22 5 inch Without Stand 795 5 x 80 4 x 510 3 mm 31 3 x 3 2 x 20 1 inch Weight 26 With Stand 6 71 kg 14 8 lbs Without Stand 6 24 kg 13 8 lbs 32 With Stand 10 85 kg 23 9 lbs Without Stand 8 6 kg 19 lbs Speaker Output All Anti Glear Antenna All None HDMI All 384 Mbtye DLNA All...

Page 8: ...cal 575 8 H x 323 7 V mm 22 7 H x 12 7 V inch AC power voltage Frequency AC 110 V 120 V 60 Hz Power Consumption Under 85 W Under 0 3 W Stand by Dimensions Set W x D x H With Stand 660 7 x 222 1 x 482 8 mm 26 x 8 7 x 19 inch Without Stand 660 7 x 78 6 x 435 mm 26 x 3 1 x 17 1 inch Weight With Stand 6 71 kg 14 8 lbs Without Stand 6 24 kg 13 8 lbs TV System Tuning Frequency Synthesize Refer to detail...

Page 9: ...8 H x 323 7 V mm 22 7 H x 12 7 V inch AC power voltage Frequency AC 110 V 120 V 60 Hz Power Consumption Under 85 W Under 0 3 W Stand by Dimensions Set W x D x H With Stand 660 7 x 222 1 x 482 8 mm 26 x 8 7 x 19 inch Without Stand 660 7 x 78 6 x 435 mm 26 x 3 1 x 17 1 inch Weight With Stand 6 71 kg 14 8 lbs Without Stand 6 24 kg 13 8 lbs TV System Tuning Frequency Synthesize Refer to detailed Frequ...

Page 10: ... 3 V mm 27 5 H x 15 4 V inch AC power voltage Frequency AC 110 V 120 V 60 Hz Power Consumption Under 110 W Under 0 3 W Stand by Dimensions Set W x D x H With Stand 795 5 x 251 7 x 571 1 mm 31 3 x 9 9 x 22 5 inch Without Stand 795 5 x 80 4 x 510 3 mm 31 3 x 3 2 x 20 1 inch Weight With Stand 10 85 kg 23 9 lbs Without Stand 8 6 kg 19 lbs TV System Tuning Frequency Synthesize Refer to detailed Frequen...

Page 11: ...x 392 3 V mm 27 5 H x 15 4 V inch AC power voltage Frequency AC 110 V 120 V 60 Hz Power Consumption Under 110 W Under 0 3 W Stand by Dimensions Set W x D x H With Stand 795 5 x 251 7 x 571 1 mm 31 3 x 9 9 x 22 5 inch Without Stand 795 5 x 80 4 x 510 3 mm 31 3 x 3 2 x 20 1 inch Weight With Stand 10 85 kg 23 9 lbs Without Stand 8 6 kg 19 lbs TV System Tuning Frequency Synthesize Refer to detailed Fr...

Page 12: ...h Stand 31 3 x 9 9 x 22 5 inch 32 With Stand 26 x 9 7 x 22 8 inch Without Stand 31 3 x 3 2 x 20 1 inch Without Stand 25 5 x 3 x 20 2 inch Weight 26 With Stand 14 8 lbs 26 With Stand 14 7 lbs Without Stand 13 8 lbs Without Stand 13 8 lbs 32 With Stand 23 9 lbs 32 With Stand 20 3 lbs Without Stand 19 lbs Without Stand 19 lbs Brightness 26 400 spec 26 450 spec 450 marketing Cd m2 32 400 spec 32 450 s...

Page 13: ... BN07 00985A BN07 00951A BN07 00985A BN07 00978A SPEC LTF260AP05 CM31B5A LTF260AP05 LTF320AP11 SMPS PD Board BN44 00438A BN44 00438A BN44 00438A BN44 00438B Byte Item CHASSIS ASSY BN91 06406L BN91 06406P BN91 06406L BN91 06406P 0 FACTORY Reset PBA ASSY CODE BN94 04486A BN94 04487A BN94 04486A BN94 04487A 1 Type 26A6AH0C 32L6AH0C 26A6AH0C 32A6AH0C 2 Local set BRA_DTV COLOMBIA 3 Model LD450 4 Tuner ...

Page 14: ...ly Transport device Examples of MSC are Thumb drives and Flash Card Readers Please connect directly to The USB port of your TV If you are using a separate cable connection there may be a USB Compatibility problem Before connecting your device to The TV Please back up your files to prevent them from damage or loss of data SAMSUNG is not responsible for any data file damage or data loss Do not disco...

Page 15: ... 1 6 0 1920 x 1080 6 30 8 MP3 AC3 LPCM ADPCM WMA Divx 4 x 5 1 6 0 1920 x 1080 6 30 8 XviD 1920 x 1080 6 30 8 MPEG4 SP ASP 1920 x 1080 6 30 8 Motion JPEG 640 x 480 6 30 25 wmv ASF Window Media Video v9 1920 x 1080 6 30 25 WMA mp4 MP4 H 264 BP MP HP 1920 x 1080 6 30 25 MP3 ADPCM AAC MPEG4 SP ASP 1920 x 1080 6 30 8 XVID 1920 x 1080 6 30 8 3gp 3GPP H 264 BP MP HP 1920 x 1080 6 30 25 ADPCM AAC MPEG4 SP...

Page 16: ...ndard Bitrate Frame rate above the compatible Frame Sec xlisted in the table above Video Decoder Audio codec Supports up to H 264 Level 4 1 H 264 FMO ASO RS VC1 SP MP AP L4 and AVCHD are not supported XVID MPEG4 SP ASP Below 1280 x 720 60 frame max Above 1280 x 720 30 frame max H 263 is not supported GMC 2 is not support Only Samsung Techwin MJEPG is supported Supports up to WMA 7 8 9 STD WMA 9 PR...

Page 17: ...es Product Description Code No Remark Remote Control AA59 00486A Samsung Electronics Service center Power Cord 3903 000601 Owner s Instructions BN68 03375A Warranty Card Safety Guide Manual Not available in all locations AA68 03242L AA68 03533A ...

Page 18: ...sensitive devices Use caution when handling these components 3 1 Disassembly and Reassembly Cautions 1 Disconnect the LCD TV from the power source before disassembly 2 Follow these directions carefully never use metal instruments to pry apart the cabinet Description Inch Picture Description Screws Place monitor face down on cushioned 1 table Remove the screws from the stand 2 26 3 EA 32 4 EA 26 60...

Page 19: ...3 2 3 Disassembly and Reassembly Description Inch Picture Description Screws Remove stand 3 26 32 Remove the screws of rear cover 4 26 7 EA 32 8 EA 26 6002 001294 32 ...

Page 20: ...sembly Description Inch Picture Description Screws Lift up the rear cover 5 Remove the left and right speaker 6 Remove the screws of main board 7 26 32 4 EA Remove the screws of IP board 26 32 5 EA 26 6001 002284 6003 001439 32 ...

Page 21: ... Remove the screws of stand link 8 26 2 EA 32 5 EA Remove the screws of panel and front 26 32 2 EA screw is hidden under speaker 26 6001 002284 6003 001003 32 Lift up the stand link 9 Lift up the panel 10 Reassembly procedures are in the reverse order of disassembly procedures ...

Page 22: ...de screws 26 6002 001294 3 EA 32 6002 001294 4 EA 6002 001294 4 EA Screw Size Code No A mm B mm C mm Q ty 6002 001294 7 80 8 30 15 2 16 0 3 45 3 85 26 10 EA 32 12 EA 6001 002284 8 3 0 5 8 0 0 6 3 83 3 98 26 32 10 EA 6003 001439 8 3 0 4 8 0 0 4 3 85 3 93 26 32 1 EA 6003 001003 7 80 8 30 15 2 16 0 3 45 3 85 26 2 EA 32 5 EA ...

Page 23: ...e various cable connections first 1 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 2 ...

Page 24: ...heck 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 on No No No Change 18p power cable and SMPS Change the Main Assy Does proper Stand By DC A5V appear at BD207 Does proper Main DC B13 V B5 V appear at BD209 B13 V BD213 208 B5V Does proper DC A3 3 V appear at IC202 5 Yes Yes Y...

Page 25: ...lied to set Check a other function No picture part Replace a LCD Panel Caution Make sure to disconnect the power before working on the IP board Location Main TOP BD1012 BD1003 BD1004 BD1002 BD1009 BD1010 BD1011 BD1008 L201 IC202 5 BD209 BD213 BD207 BD208 ...

Page 26: ...VEN_TXCLK ODD_TXCLK ODD_TXCLK Yes Yes Yes Yes Yes Check a set in the Stand by mode or DPMS mode Input the analog PC signal properly Please Contact Tech support Check CN401 PC cable Change the Main Assy Check IC1001 X5 Change the Main Assy No No No No No Power indicator LED is off Lamp Backlight on no video Check the PC source and check the connection of D SUB Check the Self Diagnosis Support Self ...

Page 27: ...4 5 4 Troubleshooting Location Main TOP BD404 R805 R804 R806 BD405 ODD_TXCLK ODD_TXCLK EVEN_TXCLK EVEN_TXCLK ...

Page 28: ...4 6 4 Troubleshooting WAVEFORMS 1 PC input V sink H sink R G B 2 LVDS output ...

Page 29: ...TP EVEN_TXCLK EVEN_TXCLK ODD_TXCLK ODD_TXCLK Yes Yes Yes Yes Yes Check a set in the Stand by mode Input the HDMI signal properly Please Contact Tech support Check CN601 CN602 CN603 CN604 Check HDMI cable Change the Main Assy Check IC1001 X5 Change the Main Assy No No No No Power indicator LED is off Lamp Backlight on no video Check the Self Diagnosis Support Self Diagnosis Picture Test Dose the pr...

Page 30: ...4 8 4 Troubleshooting Location Main TOP ODD_TXCLK ODD_TXCLK EVEN_TXCLK EVEN_TXCLK Pin 7 Pin 12 ...

Page 31: ...4 9 4 Troubleshooting WAVEFORMS 3 HDMI input RX_Data RX_Clk 2 LVDS output ...

Page 32: ... TP EVEN_TXCLK EVEN_TXCLK ODD_TXCLK ODD_TXCLK Yes Yes Yes Check a set in the Stand by mode Input the RF source properly Please Contact Tech support Change the Main Assy Check IC1001 X5 Change the Main Assy No No No No No Power indicator LED is off Lamp Backlight on no video Check the RF source and check the connection of RF cable Check the LVDS Cable Check the T Con Board Replace the LCD Panel 2 Y...

Page 33: ...4 11 4 Troubleshooting Location Main TOP ODD_TXCLK ODD_TXCLK EVEN_TXCLK EVEN_TXCLK Location Main BOTTOM 3 5 ...

Page 34: ...4 12 4 Troubleshooting WAVEFORMS 2 LVDS output ...

Page 35: ... the digital data appear at TP EVEN_TXCLK EVEN_TXCLK ODD_TXCLK ODD_TXCLK Yes Yes Yes Yes Yes Check a set in the Stand by mode Input the RF source properly Please Contact Tech support Change the Main Assy Check the D TV source Check IC1001 X5 Change the Main Assy No No No No No No Power indicator LED is off Lamp Backlight on no video Check the connection of RF cable Check the LVDS Cable Check the T...

Page 36: ...4 14 4 Troubleshooting Location Main TOP ODD_TXCLK ODD_TXCLK EVEN_TXCLK EVEN_TXCLK Location Main BOTTOM 3 5 ...

Page 37: ...4 15 4 Troubleshooting WAVEFORMS 2 LVDS output ...

Page 38: ...VEN_TXCLK ODD_TXCLK ODD_TXCLK Yes Yes Yes Yes Check a set in the Stand by mode Input the video source properly Please Contact Tech support Check CN504 Change the Main Assy Check IC1001 X5 Change the Main Assy No No No No No Power indicator LED is off Lamp Backlight on no video Check the video source and check the connection of video cable Check the LVDS Cable Check the T Con Board Replace the LCD ...

Page 39: ...4 17 4 Troubleshooting Location Main TOP ODD_TXCLK ODD_TXCLK EVEN_TXCLK EVEN_TXCLK R821 R816 R814 R809 ...

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

Page 41: ...COMP1_Y R810 COMP1_PB R808 COMP1_PR R816 R821 COMP2_Y R817 COMP2_PB R815 COMP2_PR Does the digital data appear at TP EVEN_TXCLK EVEN_TXCLK ODD_TXCLK ODD_TXCLK Yes Yes Yes Yes Check a set in the Stand by mode Input the component source properly Please Contact Tech support Check CN504 Change the Main Assy Check IC1001 X5 Change the Main Assy No No No No No Power indicator LED is off Lamp Backlight o...

Page 42: ...4 20 4 Troubleshooting Location Main TOP ODD_TXCLK ODD_TXCLK EVEN_TXCLK EVEN_TXCLK R821 R815 R814 R809 R810 R817 R808 R816 ...

Page 43: ...4 21 4 Troubleshooting WAVEFORMS 5 Compnent_Y Gray scale Pb Pr Color bar 2 LVDS output ...

Page 44: ...und data appear at L L R R Does the DC B13 V appear at BD209 Yes Yes Yes Yes Input the sound source properly Please Contact Tech support Check CN504 CN402 Change the Main Assy Check IC1001 X5 Check IC301 Sound AMP Change the Main Assy Change the Main Assy No No No No No Check the source and check the connection of sound cable Comp PC DVI to HDMI Replace speaker 7 Yes Check the Self Diagnosis Suppo...

Page 45: ...4 23 4 Troubleshooting Location Main TOP BD209 R550 R549 R419 R420 R R L L R525 R524 WAVEFORMS 7 Speaker out ...

Page 46: ...de Option Control SVC Expert ADC WB Advanced Sub Option Key Sensitivity Function Key Key Sensitivity Default 33 1 254 and Not Used Raising this value the sensitivity decreases Not Used Not use sensitivity use Function Default value Function Key Default Unlock Set the value to Lock Lock the Function key ...

Page 47: ... don t have Factory remote control can t access the factory mode Option Control SVC Expert ADC WB T MST4IBRC XXX T MST4IBRS XXX EDID SUCCESS HDCP SUCCESS CALIB AV COM PC HDMI Option XXXX XXXX XXXX X SDAL XXX RFS Mstar X5 00XX KERNERL MODULE VERSION XXXXX_XX 20XX XX XX TYPE XXXXXX MAC Not Available FACTORY DATA VER XXX EERC VERSION XXX DTP AP COMP 310 01 DTP HIIG 0304 DTP BP 0314 DATE OF PURCHASE X...

Page 48: ...D450 LD400 LD450 LD480 LD550 LD570 LD580 UD4000 UD4010 UD5000 UD5500 UD5550 PD450 PD451 PD460 PD490 PD491PD540 PD541 PD550 PD551 PD570 PD6400 PD6500 PD6900 PD7000 TUNER SEC_ISDB SEC_ATSC SEC_TC ALPS_TC SI_TCS SI_T2 SEC_ISDB SEC_ATV SI_ATC Ch Table NONE NONE SUWON SAMEX Front Color NONE NONE S C BLK S R BLK S BLK T R BLK T C BLK Control Factory Menu Name Data Range Remark EDID EDID ON OFF Off On Of...

Page 49: ... Info fatory 24Px4 Support OFF ON OFF Info fatory Power Indicator Support OFF ON OFF Info fatory BD Wise Support OFF ON OFF Info fatory Data Service Support OFF ON OFF Info fatory Alternate Del OFF ON OFF Info fatory OTN Server Type operationg operation development OTN Test Server OFF OFF A B C D E Zone OTN Support ON ON OFF OTN Reset OTN Duration OFF ON OFF OTN Fail Test OFF ON OFF IIC Bus Stop O...

Page 50: ... 255 Info fatory Y1 Ref 148 0 255 Info fatory Y2 Ref 119 0 255 Info fatory Y3 Ref 101 0 255 Info fatory Y4 Ref 76 0 255 Info fatory Y5 Ref 60 0 255 Info fatory Y6 Ref 31 0 255 Info fatory Y7 Ref 0 0 255 Info fatory Cb0 Ref 128 0 255 Info fatory Cb1 Ref 64 0 255 Info fatory Cb2 Ref 148 0 255 Info fatory Cb3 Ref 85 0 255 Info fatory Cb4 Ref 171 0 255 Info fatory Cb5 Ref 108 0 255 Info fatory Cb6 Ref...

Page 51: ...fatory Cr2 TH 20 0 255 Info fatory Cr3 TH 20 0 255 Info fatory Cr4 TH 20 0 255 Info fatory Cr5 TH 20 0 255 Info fatory Cr6 TH 20 0 255 Info fatory Cr7 TH 20 0 255 Info fatory 2nd mips ON ON OFF Info fatory 2nd mips count 0 0 255 Info fatory Region USA fixed PnP Language ENG_US ENG_US SPA_US FRA_US Info fatory PC Auto Ident Enable Auto Enable OTP Lock fixed Auto Power ON ON OFF Key Sensitivity 27 0...

Page 52: ...y AF Level adjust 3 0 7 Info fatory TX Power Level 0 0 3 Info fatory Mono Last Memory OFF ON OFF Info fatory Sound High Devi OFF ON OFF Carrier_Mute ON ON OFF Volume Curve Type2 Type1 Type2 error Speaker Delay Normal 10 0 255 Pilot Level High Thld 0x08h 0x00 0xff Pilot Level Low Thld 0x05h 0x00 0xff FM Prescale 17 0 255 Info fatory AM Prescale 10 0 255 Info fatory NICAM Prescale 33 0 255 Info fato...

Page 53: ...2 Info fatory Num of DVI 0 0 1 Info fatory Num of OPTICAL Link 0 fixed Info fatory Num of MEDIA 1 0 1 Info fatory Num of PANEL KEY 6 0 8 Info fatory Num of USB Port 2 0 2 Info fatory Num of HeadPhone 0 0 1 Info fatory MFT Offset 62 5 50 62 5 Info fatory Select LCD PDP LCD LCD PDP Info fatory HDMI DVI SEL 1 1 4 Info fatory Indicator Led OFF ON OFF Info fatory Wall Mount OFF ON OFF Info fatory HV Fl...

Page 54: ...OFF Info fatory Natural Mode Support ON ON OFF Info fatory All Share Support ON ON OFF Info fatory Relax Mode Support OFF ON OFF Info fatory DVI I Support fixed Info fatory Melfas Function Support fixed Info fatory Light Level Support fixed Info fatory SCC Info fatory SCC Mode Dynamic Dynamic Movie Info fatory SCC ON OFF OFF ON OFF Info fatory SCC Input Data Info fatory Hx 272 0 512 Info fatory Hy...

Page 55: ...nel Auto Setting Success Info fatory Panel Display Time 22Hr Logic Usb D L Off Info fatory Tuner Status DVB SNR BER Singal Strength Bandwidth Frequency LNA Status FFT Modulation Code Rate GI Hier Modulation Frequency Offset Timing Offset AGC UCB PLL Type DEMOD Type TPS LOCK RS Lock SSI SQI ISDB T FFT Size_1 Guard Interval_1 Freq Offset_1 SNR_1 IF AGC_1 TMCC Lock_1 TS Packet_1 ...

Page 56: ...enu Name Data Range Remark ADC AV Calibration Success Success Failure Comp Calibration Success Success Failure PC Calibration Success Success Failure HDMI Calibration Success Success Failure ADC Target 1st_AV_Low 64 0 1020 1st_AV_High 880 0 1020 1st_AV_Delta 2 0 7 1st_COMP_Y_Low 64 0 1020 1st_COMP_Cb_Low 1st_COMP_Cr_Low 1st_COMP_Y_High 940 0 1020 1st_COMP_Cb_High 1st_COMP_Cr_High 1st_COMP_Delta 2 ...

Page 57: ...nd_COMP_Delta 2 0 7 2nd_PC_R_Low 4 fixed 2nd_PC_G_Low 4 fixed 2nd_PC_B_Low 4 fixed 2nd_PC_R_High 940 fixed 2nd_PC_G_High 940 fixed 2nd_PC_B_High 940 fixed 2nd_PC_Delta 2 0 7 2nd_HDMI_R_Low 4 fixed 2nd_HDMI_G_Low 4 fixed 2nd_HDMI_B_Low 4 fixed 2nd_HDMI_R_High 940 fixed 2nd_HDMI_G_High 940 fixed 2nd_HDMI_B_High 940 fixed 2nd_HDMI_Delta 2 0 7 ADC Result 1st_Y_GH 0 fixed 1st_Y_GL 0 fixed 1st_Cb_BH 0 f...

Page 58: ... Sub Brightness 128 0 1023 R_Offset 512 0 1023 G_Offset 512 0 1023 B_Offset 512 0 1023 Sub Contrast 128 0 1023 R_Gain 512 0 1023 G_Gain 512 0 1023 B_Gain 512 0 1023 Movie R Offset fixed Movie B Offset fixed Movie R Gain fixed Movie B Gain fixed ...

Page 59: ... equipment Input mode Calibration Pattern CVBS IN Model_ 3 Perform in NTSC B W Pattern 24 Lattice Component IN Model_ 6 Perform in 720p B W Pattern 24 Lattice PC Analog IN Model_ 21 Perform in VESA XGA 1024 x 768 B W Pattern 24 Lattice HDMI IN Perform in 720p B W Pattern 24 Lattice Method of Color Calibration AV Apply the NTSC Lattice N0 3 pattern signal to the AV IN 1 port 1 Press the Source butt...

Page 60: ...ct the ADC menu 4 Select the PC Calibration menu 5 In PC Calibration Off status press the button to perform Calibration 6 When Calibration is complete it returns to the high level menu 7 You can see the change of the PC 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 button to switc...

Page 61: ...e Warm2 HDMI Comp CVBS H L 313 329 20 8 fL M_Sub_CT 128 Fix 6 500 0 L L 329 329 1 4 fL M_Sub_Brt 128 Fix 6 500 0 LN32D450G1G LN32D450G1M P Mode Adjustment Coordinate CA 210 x y Y Luminance T K MPCD Dynamic Cool1 HDMI Comp CVBS H L 272 278 59 fL Sub_CT 128 Fix 12 000 0 L L 272 278 3 7 fL Sub_Brt 128 Fix 12 000 0 Movie Warm2 HDMI Comp CVBS H L 313 329 20 8 fL M_Sub_CT 128 Fix 6 500 0 L L 329 329 1 4...

Page 62: ...8400 Data Bit 8 bit Parity None Stop Bits 1 Flow Control None Description of RS232C 2 Pin Name Full Name 1 CD Carrier Detect 2 RxD Received Data 3 TxD Transmitted Data 4 DTR Data Terminal Ready 5 GND Signal Ground 6 DSR Data Set Ready 7 RTS Request To Send 8 CTS Clear To Send 9 RI Ring Indicator ...

Page 63: ...samsung com into the TV Please be careful to not disconnect the power or remove the USB drive while upgrades are being applied The TV will turn off and turn on automatically after completing the firmware upgrade Please check the firmware version after the upgrades are complete the new version will have a higher number than the older version When software is upgraded video and audio settings you ha...

Page 64: ...4 Troubleshooting 4 7 Rear Cover Dimension Model 1 2 3 4 5 6 LN26D450G1G LN26D450G1M 203 3 mm 61 4 mm 110 2 mm 431 4 mm 200 mm 100 mm LN32D450G1G LN32D450G1M 259 5 mm 66 8 mm 129 4 mm 560 8 mm 200 mm 200 mm ...

Page 65: ...5 1 5 Wiring Diagram 5 Wiring Diagram 5 1 Wiring Diagram HD Model T CON Main Board Speaker CN302 CN1201 IP Board Driver CN201 CN1602_HD Speaker CNI802 CN801 Function IR CN1 ...

Page 66: ...1 B13 V 5 GND 12 NC 6 GND 13 B13 V 7 B12VS 14 PWM_DIMM 2 CN1602_HD To Panel 1 Panel_VCC 16 ODD CLK 2 Panel_VCC 17 ODD CLK 3 Panel_VCC 18 GND 4 Panel_VCC 19 ODD 2 5 Panel_VCC 20 ODD 2 6 GND 21 GND 7 GND 22 ODD 1 8 GND 23 ODD 1 9 TCON_WP 24 GND 10 FORMAT 25 ODD 0 11 NC 26 ODD 0 12 GND 27 GND 13 ODD 3 28 SDA_TCON 14 ODD 3 29 SCL_TCON 15 GND 30 NC ...

Page 67: ..._RXCLK 3 HDMI1_RX2 13 HDMI_CEC 4 HDMI1_RX1 14 GND 5 GND 15 SCL 6 HDMI1_RX1 16 SDA 7 HDMI1_RX0 17 GND 8 GND 18 5 V 9 HDMI1_RX0 19 HPD 10 HDMI1_RXCLK 9 CN401 PC 1 PC_RED 9 PC_5 V 2 PC_GREEN 10 IDENT_PC 3 PC_BLUE 11 R_FANET 4 T_FANET 12 SDA_DOWN 5 GND 13 PC_HS 6 GND 14 PC_VS 7 GND 15 SCL_DOWN 8 GND 10 CN402 PC DIV SOUND 1 GND 4 NC 2 PC_SR_IN 5 NC 3 PC_SL_IN 6 NC 11 CN504 UNIVERSAL JACK 1 GND 16 GND 2...

Page 68: ...o Main Board CN1601_FHD CN1602_HD T Con CNF1 The LVDS signal transfered from Main Board to Panel CNI802 T BALANCE Board Supply power from IP board to Driver Board 5 4 Cables Use LEAD Main IP 14P LVDS Main TCon LEAD IP Driver Board 7P Code 26 BN39 01449E 32 BN39 01449A 26 BN96 13227L 32 BN96 13227A 26 BN39 01448A 32 BN39 01448A Photo ...

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