Samsung LE19R86BD Service Manual Download

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4 Troubleshooting

4-7

4-2-4 No Picture (Tuner_CVBS)

Does the signal appear at

L6001?

Check the Tuner Vcc 5V.

Change a main PBA.

Yes

Does the signal appear at #9

of TU6001?

Change a main PCB ass'y.

Yes

Does the digital data appear

at output of RA6001~6005?

Check a IC500.

Change a main PCB ass'y.

Yes

Power Indicator is off.

Lamp on, no picure.

Connect the RF cable and

check RF signal.

Yes

Check a LVDS cable?

Replacea lcd panel?

Please, Call to Samsung Co. LTD.

Summary of Contents for LE19R86BD

Page 1: ...FT LCD TV Chassis GBP19SEN Model LE19R86BD Manual SERVICE TFT LCD TV Fashion Feature Luxurious Slim Design Supreme Picture Quality Supreme Sound Quality Supreme Convenience Quality Convenience for Users ...

Page 2: ...ut prior written permission of Samsung Electronics Co Ltd LE19R86BD Service Manual First edition Sep 2007 Printed in Korea Trademarks Samsung is the registered trademark of Samsung Electronics Co Ltd LE19R86BD and Macmaster Cable Adapter are trademarks of Samsung Electronics Co Ltd Macintosh and Power Macintosh are trademarks of Apple Computer Inc All other trademarks are the property of their res...

Page 3: ...Contents ...

Page 4: ...Contents ...

Page 5: ... can be punished under applicable International and or domestic law Area GSPN Global Service Partner Network North America Latin America CIS Europe China Asia Mideast Africa http service samsungportal com http latin samsungportal com http cis samsungportal com http europe samsungportal com http china samsungportal com http asia samsungportal com http mea samsungportal com Web Site ...

Page 6: ...hing is essential 4 Avoid overload Excessive signal from a sweep generator might overload the front end of the TV When inserting signal markers do not allow the marker generator to distort test result 5 Connect the TV only to an AC power source with voltage and frequency as specified on the backcover nameplate 6 Do not attempt to connect or disconnect any wire while the TV is turned on Make sure t...

Page 7: ...this sequence If you do not have Factory remote control If you have Factory remote control Power OFF PICTURE ON INFO FACTORY Power ON INFO MUTE MENU The buttons are active in the service mode 1 Remote Control Key Power Arrow Up Arrow Down Arrow Left Arrow Right Menu Enter Number Key 0 9 2 Function Control Key Power CH CH VOL VOL Menu TV VIDEO Enter ...

Page 8: ...ration 4 HDMI Calibration 2 Option Table Service NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Item Ready Inch Option Panel Vender Panel Type Model Option Anynet Auto Power Nordic LNA Menu TTX On off TTX List Carrier Mute High Devi Volume Curve HotPlug HotPlugCtrl HotPlugDelay Hotel Option Shop Mode Color Space PC Ident Language Ch Table TTX Group IDTV Country PDP Filt...

Page 9: ... 140 128 4 MST 68981 1 ADC Calibration NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 item CVBS Y Gain CVBS Y Offs Ana Y Offs Ana Pb Offs Ana Pr Offs Ana Y Gain Ana Pb Gain Ana Pr Gain Out R Offs Out G Offs Out B Offs Out R Gain Out G Gain Out B Gain Value 128 128 127 128 128 90 90 90 62 62 62 116 116 116 2 Calibration Target 2 1 AV ADC Target NO 1 2 3 item Low High Delta Value 17 234 3 ...

Page 10: ...ta Value 1 254 3 2 4 AII RGB Target NO 1 2 3 item Low High Delta Value 2 235 1 3 Sharpness NO 1 2 3 4 5 6 7 8 9 10 11 12 13 item H1 Gain H2 Gain H3 Gain H4 Gain V1 Gain V2 Gain D1 Gain D2 Gain Over Shoot2 Over Shoot3 Under Shoot2 Under Shoot3 Sub Color Value 30 30 16 16 20 20 12 12 16 16 16 16 65 5 Option Block 1 FRC Micronas 2 FRC2X 3 FBE2 ...

Page 11: ... Th1 ACR Th2 Skin Enable Skin Tu Skin Tv M Skin Tu M Skin Tv Sub Color M Au Sub Color M Wi Sub Color MW Skin Tu MW Skin Tv value 0 1 80 20 150 128 110 120 30 235 112 128 128 15 20 120 1 135 135 128 128 145 128 128 128 128 4 PDP Logic NO 1 2 3 4 5 6 7 8 9 10 11 12 13 item Pattern Select CDC Sw CDC Strengh Th BRE Sw FRC Repeat Mode FRC DBG Mark On FRC Bypass CDC L Gain CDC U Gain Panel Type Panel In...

Page 12: ...o Delay Audio Delay Time Ch1 BW Ch2 BW Num of Check Num of Double Check Mono Weight Stereo Weight Dual Weight BG M2S Threshold DK M2S Threshold BG S2M Threshold DK S2M Threshold FINE VOL Detection Threshold Ext Volume Scale Ext Prescale Speaker R2E Scart2 Offset NTP 3000 NTP Master Volume NTP PWM modulation NTP DRC Thresh NTP Speaker EQ value Off 24 20 24 20 20 20 On 8 2 1 1 5 1 1 1 144 80 176 0 2...

Page 13: ...e 17 17 17 17 17 17 17 17 17 17 17 17 17 8 Adjust NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 item V Mute Time Dynamic Contrast Dynamic Dimming Dynamic CE LNA Plus Megazine LNA PixelShift Test Debug ACR D WatchDog UART Select FBE Select Tuner Tuner TOP Semco Tuner TOP Alps D Gamma M Gamma A WatchDog Hp Detect value 10 On Off On Off Off Normal On On Off FBE2X ALPS 10 13 22 Off Off High ...

Page 14: ...N W1_BGAIN W1_ROFFS W1_BOFFS W2_RGAIN W2_BGAIN W2_ROFFS W2_BOFFS NO_RGAIN NO_BGAIN NO_ROFFS NO_BOFFS C2_RGAIN C2_BGAIN C2_ROFFS C2_BOFFS Movie Contr Movie Brigh Movie Color Movie Sharp Mv BackLight value off Movie Cool1 128 128 157 72 127 129 159 57 128 128 140 91 127 128 115 145 128 128 100 45 55 75 10 NO 1 2 3 4 5 6 item Spread Spectrum Step1 Step2 Range1 Range2 FBE SSC value On 116 0 0 247 5 13...

Page 15: ...ance Adjustment If picture color is wrong check White Balance condition Equipment CA210 Patten Toshiba Adjust W B in Factory Mode Sub brightness and R G B Offset controls low light region Sub contrast and R G B Gain controls high light region Source AV PAL composite Component 1280 720 60Hz HDMI DVI 1280 720 60Hz Toshiba Patten Test Pattern MSPG 945 Series Pattern 16 Color temperature 1500K 500 6 2...

Page 16: ...input to the mode in which the adjustment will be made RF DTV PC DVI Input signal VIDEO Mode Model 2 744 484 Mode Pattern 16 DTV DVI Mode Model 6 1280 720 Mode Pattern 16 HDMI Mode Model 6 1280 720 Mode Pattern 16 b Enter factory color control confirm the data c Adjust the low light Refer to table 1 2 in adjustment position by mode Adjust sub Brightness to set the Y value Adjust red offset x and b...

Page 17: ...ust the high light Refer to table 1 2 in adjustment position by mode Adjust red gain x and blue gain y to the color coordinates Do not adjust the green gain and sub contrast Y data Picture 4 3 Toshiba ABL Pattern High light Measurement point ...

Page 18: ... 1 How to Update Flash ROM 1 Install the Flash Downloader Connector Set D SUB and D SUB cable to execute Program Update 2 Flash Downloader program update Turn on the TV Set Click Connect icon on the MSTAR tool Click Read and Choose a new S W Click Auto and Run ...

Page 19: ...3 Alignments and Adjustments 3 14 Memo ...

Page 20: ...7 Block Diagrams 7 1 7 Block Diagram This Document can not be used without Samsung s authorization ...

Page 21: ...7 Block Diagrams 7 2 Memo ...

Page 22: ...ck description RF IN Scart A V S Video Component HDMI PC Main Board Panel T con Board Speaker IR LED Signal Power Bordeaux consists of three main blocks 1 Main board Video signal processing 2 IP board Power supply Inverter 3 T con board LCD Panel control IP Board ...

Page 23: ...13 Circuit Descriptions 13 2 13 2 Main Block ...

Page 24: ...onance Transformer Output Rectifier Part DC DC SI 8008HFE or AP1501A Inverter SMPS 24V Signal 5 3V Signal 13V Sound 12V Stand By 5 2V Regulator KA278R12 Resonance Controller MC33067 PFC Controler TDA4863 Stand By Controller STR A6159 AC Input 90Vac 264Vac AC Rectifier PFC Rectifier On Off Control On Off ST BY Transformer Output Rectifier Part ...

Page 25: ...13 Circuit Descriptions 13 4 Memo ...

Page 26: ...s electrostatically sensitive devices Use caution when handling these components 11 1 Disassembly Cautions 1 Disconnect the monitor from the power source before disassembly 2 Follow these directions carefully never use metal instruments to pry apart the cabinet Description Picture Description 1 Place monitor face down on cushioned table Remove screws from the rear cover Remove screws from the stan...

Page 27: ...11 Disassembly and Reassembly 11 2 Description Picture Description 2 Lift up the rear cover and remove the stand 3 Disonnect cable from the boards ...

Page 28: ...11 Disassembly and Reassembly 11 3 Description Picture Description 4 Remove screws from the boards and lift up the boards ...

Page 29: ...11 Disassembly and Reassembly 11 4 Description Description Picture 5 Remove screws and Lift up the Lcd panel ...

Page 30: ...11 Disassembly and Reassembly 11 5 11 2 Reassembly Reassembly procedures are in the reverse order of disassembly procedures ...

Page 31: ...11 Disassembly and Reassembly 11 6 Memo ...

Page 32: ...63E ASSY LCD CTN BE19SE 1 S N A 2 M0215 BN07 00330A LCD PANEL M190A1 L02 Haydn 6BIT FRC 427 1 S A 0 1 M0017 BN91 01712B ASSY CHASSIS LE19R86BDX 1 S N A 2 M0014 BN94 01431D ASSY PCB MAIN CMO LE19R86BDX CVE 1 S A 3 T0245 0202 001492 SOLDER WIRE FLUX HSE 02 LFM48 SR 34 S 0 25 S N A 3 0202 001557 SOLDER CREAM LST57 A D38 63 42SN 57BI 1A 11 S N A 3 JA3002 3701 001400 CONNECTOR DSUB 15P 3R FEMALE STRAIG...

Page 33: ...CHING MMBD4148SE 100V 200mA SO 1 S A 4 D3031 0401 001099 DIODE SWITCHING 1N4148WS 75V 150mA SOD 3 1 S A 4 D3032 0401 001099 DIODE SWITCHING 1N4148WS 75V 150mA SOD 3 1 S A 4 D3033 0401 001099 DIODE SWITCHING 1N4148WS 75V 150mA SOD 3 1 S A 4 D8001 0401 001099 DIODE SWITCHING 1N4148WS 75V 150mA SOD 3 1 S A 4 D0254 0402 000553 DIODE SCHOTTKY SS24 B240 40V 2000mA DO 2 1 S A 4 D0254 0402 000553 DIODE SC...

Page 34: ...NAL 2SC2412K NPN 200mW SC 59 1 S A 4 Q1004 0501 002080 TR SMALL SIGNAL 2SC2412K NPN 200mW SC 59 1 S A 4 Q5011 0501 002080 TR SMALL SIGNAL 2SC2412K NPN 200mW SC 59 1 S A 4 Q5013 0501 002080 TR SMALL SIGNAL 2SC2412K NPN 200mW SC 59 1 S A 4 Q409 0505 000110 FET SILICON 2N7002 N 60V 115mA 7 5ohm 0 1 S A 4 Q409 0505 000110 FET SILICON 2N7002 N 60V 115mA 7 5ohm 0 1 S A 4 Q409 0505 000110 FET SILICON 2N7...

Page 35: ...0 2007 000052 R CHIP 10Kohm 1 1 10W TP 1608 1 S A 4 R110 2007 000052 R CHIP 10Kohm 1 1 10W TP 1608 1 S A 4 R110 2007 000052 R CHIP 10Kohm 1 1 10W TP 1608 1 S A 4 R110 2007 000052 R CHIP 10Kohm 1 1 10W TP 1608 1 S A 4 R110 2007 000052 R CHIP 10Kohm 1 1 10W TP 1608 1 S A 4 R110 2007 000052 R CHIP 10Kohm 1 1 10W TP 1608 1 S A 4 R110 2007 000052 R CHIP 10Kohm 1 1 10W TP 1608 1 S A 4 R110 2007 000052 R...

Page 36: ...7 000071 R CHIP 22ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000071 R CHIP 22ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000071 R CHIP 22ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000071 R CHIP 22ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000071 R CHIP 22ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000071 R CHIP 22ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000071 R CHIP 22ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000071 R CHIP 22ohm ...

Page 37: ...08 1 S A 4 R110 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000074 R CHIP 100ohm 5 1 10W TP 1608 1 S A 4 R110...

Page 38: ... 000078 R CHIP 1Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000078 R CHIP 1Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000078 R CHIP 1Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000078 R CHIP 1Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000078 R CHIP 1Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000078 R CHIP 1Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000082 R CHIP 3 3Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000082 R CHIP 3 3Ko...

Page 39: ... TP 1608 1 S A 4 R110 2007 000090 R CHIP 10Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000090 R CHIP 10Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000090 R CHIP 10Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000090 R CHIP 10Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000090 R CHIP 10Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000090 R CHIP 10Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000090 R CHIP 10Kohm 5 1 10W TP 1608 1 S A ...

Page 40: ... A 4 R110 2007 000092 R CHIP 15Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000092 R CHIP 15Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000093 R CHIP 20Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000093 R CHIP 20Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000094 R CHIP 22Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000094 R CHIP 22Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 000094 R CHIP 22Kohm 5 1 10W TP 1608 1 S A 4 R110 2007 ...

Page 41: ...TP 1608 1 S A 4 R110 2007 000113 R CHIP 33ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000113 R CHIP 33ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000113 R CHIP 33ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000113 R CHIP 33ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000113 R CHIP 33ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000113 R CHIP 33ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000113 R CHIP 33ohm 5 1 10W TP 1608 1 S A 4 R110 2...

Page 42: ...P 4 7ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000882 R CHIP 4 7ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000882 R CHIP 4 7ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000882 R CHIP 4 7ohm 5 1 10W TP 1608 1 S A 4 R110 2007 000939 R CHIP 47Kohm 1 1 10W TP 1608 1 S A 4 R110 2007 000939 R CHIP 47Kohm 1 1 10W TP 1608 1 S A 4 R110 2007 000950 R CHIP 47ohm 5 1 4W TP 3216 1 S A 4 R110 2007 000950 R CHIP 47ohm 5 1 4W TP...

Page 43: ...RA6007 2011 000881 R NETWORK 33ohm 5 1 16W L CHIP 8P TP 3 1 S A 4 RA6008 2011 000881 R NETWORK 33ohm 5 1 16W L CHIP 8P TP 3 1 S A 4 RA6009 2011 000881 R NETWORK 33ohm 5 1 16W L CHIP 8P TP 3 1 S A 4 RA6010 2011 000881 R NETWORK 33ohm 5 1 16W L CHIP 8P TP 3 1 S A 4 RA9005 2011 000881 R NETWORK 33ohm 5 1 16W L CHIP 8P TP 3 1 S A 4 RA9007 2011 000881 R NETWORK 33ohm 5 1 16W L CHIP 8P TP 3 1 S A 4 RA50...

Page 44: ... 80 20 25V Y5V 1608 1 S A 4 C120 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A 4 C120 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A 4 C120 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A 4 C120 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A 4 C120 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A 4 C120 2203 000189 C CER CHIP 100nF 80 20 25V Y5V 1608 1 S A 4 C120 2...

Page 45: ...ER CHIP 100nF 80 20 25V Y5V 1608 1 S A 4 C120 2203 000206 C CER CHIP 100nF 10 50V X7R 2012 1 S A 4 C120 2203 000236 C CER CHIP 0 1nF 5 50V C0G 1608 1 S A 4 C120 2203 000236 C CER CHIP 0 1nF 5 50V C0G 1608 1 S A 4 C120 2203 000236 C CER CHIP 0 1nF 5 50V C0G 1608 1 S A 4 C120 2203 000236 C CER CHIP 0 1nF 5 50V C0G 1608 1 S A 4 C120 2203 000236 C CER CHIP 0 1nF 5 50V C0G 1608 1 S A 4 C120 2203 000236...

Page 46: ... X7R 1608 1 S A 4 C120 2203 000440 C CER CHIP 1nF 10 50V X7R 1608 1 S A 4 C120 2203 000440 C CER CHIP 1nF 10 50V X7R 1608 1 S A 4 C120 2203 000440 C CER CHIP 1nF 10 50V X7R 1608 1 S A 4 C120 2203 000440 C CER CHIP 1nF 10 50V X7R 1608 1 S A 4 C120 2203 000440 C CER CHIP 1nF 10 50V X7R 1608 1 S A 4 C120 2203 000440 C CER CHIP 1nF 10 50V X7R 1608 1 S A 4 C120 2203 000440 C CER CHIP 1nF 10 50V X7R 160...

Page 47: ... 4 C120 2203 001052 C CER CHIP 0 56nF 10 50V X7R TP 1608 1 S A 4 C120 2203 001052 C CER CHIP 0 56nF 10 50V X7R TP 1608 1 S A 4 C120 2203 001052 C CER CHIP 0 56nF 10 50V X7R TP 1608 1 S A 4 C120 2203 001052 C CER CHIP 0 56nF 10 50V X7R TP 1608 1 S A 4 C120 2203 001052 C CER CHIP 0 56nF 10 50V X7R TP 1608 1 S A 4 C120 2203 001052 C CER CHIP 0 56nF 10 50V X7R TP 1608 1 S A 4 C120 2203 001052 C CER CH...

Page 48: ...A 4 C120 2203 005005 C CER CHIP 100nF 10 16V X7R 1608 1 S A 4 C120 2203 005005 C CER CHIP 100nF 10 16V X7R 1608 1 S A 4 C120 2203 005005 C CER CHIP 100nF 10 16V X7R 1608 1 S A 4 C120 2203 005005 C CER CHIP 100nF 10 16V X7R 1608 1 S A 4 C120 2203 005005 C CER CHIP 100nF 10 16V X7R 1608 1 S A 4 C120 2203 005005 C CER CHIP 100nF 10 16V X7R 1608 1 S A 4 C120 2203 005005 C CER CHIP 100nF 10 16V X7R 160...

Page 49: ...0 10V Y5V 1608 1 S A 4 C120 2203 005065 C CER CHIP 1000nF 80 20 10V Y5V 1608 1 S A 4 C120 2203 005065 C CER CHIP 1000nF 80 20 10V Y5V 1608 1 S A 4 C120 2203 005065 C CER CHIP 1000nF 80 20 10V Y5V 1608 1 S A 4 C120 2203 005065 C CER CHIP 1000nF 80 20 10V Y5V 1608 1 S A 4 C120 2203 005065 C CER CHIP 1000nF 80 20 10V Y5V 1608 1 S A 4 C120 2203 005065 C CER CHIP 1000nF 80 20 10V Y5V 1608 1 S A 4 C120 ...

Page 50: ... 2203 006361 C CER CHIP 10000nF 10 10V X5R 2012 1 S A 4 C120 2203 006361 C CER CHIP 10000nF 10 10V X5R 2012 1 S A 4 C1003 2402 001081 C AL SMD 100uF 20 25V WT TP 8 3x8 3x10 1 S A 4 C1040 2402 001081 C AL SMD 100uF 20 25V WT TP 8 3x8 3x10 1 S A 4 C1046 2402 001081 C AL SMD 100uF 20 25V WT TP 8 3x8 3x10 1 S A 4 C1059 2402 001081 C AL SMD 100uF 20 25V WT TP 8 3x8 3x10 1 S A 4 C1088 2402 001081 C AL S...

Page 51: ... 5uH 10 2012 1 S A 4 T0052 2703 001334 INDUCTOR SMD 1 5uH 10 2012 1 S A 4 T0052 2703 001334 INDUCTOR SMD 1 5uH 10 2012 1 S A 4 T0052 2703 001426 INDUCTOR SMD 680uH 20 7070 1 S A 4 T0052 2703 001717 INDUCTOR SMD 1 2uH 5 3225 1 S A 4 T0052 2703 001778 INDUCTOR SMD 3 3uH 20 3225 1 S A 4 T0052 2703 002722 INDUCTOR SMD 22uH 20 12x12mm 1 S A 4 T0052 2703 002722 INDUCTOR SMD 22uH 20 12x12mm 1 S A 4 T0052...

Page 52: ...A 4 Q2001 0501 000342 TR SMALL SIGNAL KSC1623 Y NPN 200mW SOT 1 S A 4 Q2002 0501 000342 TR SMALL SIGNAL KSC1623 Y NPN 200mW SOT 1 S A 4 Q2003 0501 000342 TR SMALL SIGNAL KSC1623 Y NPN 200mW SOT 1 S A 4 Q2004 0501 000342 TR SMALL SIGNAL KSC1623 Y NPN 200mW SOT 1 S A 4 Q2005 0501 000342 TR SMALL SIGNAL KSC1623 Y NPN 200mW SOT 1 S A 4 Q2006 0501 000342 TR SMALL SIGNAL KSC1623 Y NPN 200mW SOT 1 S A 4 ...

Page 53: ...GHT 19R81 PC ABS 1 S N A 3 T0091 HA83 00047A LP TAPEACETATE T0 1MM W20MM L200MM 0 05 S N A 2 M0045 BN96 06046J ASSY ACCESSORY MANUAL LE19R86BDX BWT 1 S A 3 T0210 AA68 03242K MANUAL FLYER 01 SAFETY GUIDE comm Samsun 1 S N A 3 AA68 03575A MANUAL FLYER 02 REGISTRATION C XEU ENG U 1 S N A 3 ACCESSORY AA68 03576A MANUAL FLYER 01 REGISTRATION C BWT RU RU 1 S N A 3 T0511 BN68 01169Q MANUAL USERS COMM SAM...

Page 54: ... Parts List 5 1 5 Exploded View and Parts List You can search for updated part codes through GSPN web site URL http itself sec samsung co kr 5 1 LE19R86BDX Exploded View T0003 T0175 M0215 M0412 M0174 M0107 M0013 M0027 ...

Page 55: ...R P 16 Bordeuax plus 19 Rig 1 S A M0215 BN07 00330A LCD PANEL M190A1 L02 Haydn 6BIT FRC 427 1 S A M0412 BN96 05930A ASSY BRACKET P PCB 19R8 SECC IDT 1 S N A M0107 BN63 03039A SHIELD COVER MURANO40 PCM T0 5 IDTV 1 S N A M0174 BN44 00152B IP BOARD IP 51140T BORDEUX PLUS 3 5 4 5 1 S A M0013 BN96 05929A ASSY COVER P REAR 19R86 EO ABS PMMA HB 1 S A M0027 BN96 04794A ASSY STAND P BASE 19R81 ABS PMMA HB ...

Page 56: ...ress to decrease or increase the volume In the on screen menu use the buttons as you use the and buttons on the remote control 4 Press to change channels In the on screen menu use the buttons as you use the and buttons on the remote control Without the Remote Control you can turn on the TV by using the Channel buttons 5 Power Press to turn the TV on and off Power Indicator Blinks and turns off whe...

Page 57: ...rnal device match the colour of the connection terminal to the cable 1 Connecting Set Top Box VCR or DVD Inputs or outputs for external devices such as VCR DVD video game device or video disc players Connector EXT Output Video Audio L R Only TV or DTV output is available Input Video O Audio L R O RGB O Side Panel Jacks Power Input The product colour and shape may vary depending on the model ...

Page 58: ...rear of your set and the other end to Audio Out of the sound card on your computer 4 Connecting an Aerial or Cable Television Network To view television channels correctly a signal must be received by the set from one of the following sources An outdoor aerial A cable television network A satellite network 5 Connecting CI Common Interface CARD When not inserting CI CARD in some channels Scrambled ...

Page 59: ...DTV or DVD to component connector PR PB Y on your set The PR PB and Y connectors on your component devices DTV or DVD are sometimes labeled Y B Y and R Y or Y Cb and Cr Connect RCA audio cables optional to R AUDIO L on the rear of your set and the other ends to corresponding audio out connectors on the DTV or DVD This LCD TV displays its optimum picture resolution in 720p mode This LCD TV displays...

Page 60: ... night or when dark 18 Available source selection 19 Previous channel 20 DTV menu display 21 Records for Live Broadcasting 22 P Next channel P Previous channel 23 Exit the OSD 24 Control the cursor in the menu 25 Use to see information on the current broadcast 27 Colour buttons Press to add or delete channels and to store channels to the favorite channel list in the Channel List menu 28 Picture In...

Page 61: ...upplied with the holes in the stand bottom and secure it with the four screws that come with the arm type base wall mount hanger or other bases not supplied 10 5 Using the Decoration Covers 1 When installing the TV on the wall without using the stand insert decoration covers into the holes as described in the picture 1 2 After inserting the decoration covers fasten them with 4 screws as described ...

Page 62: ...12 PCB Diagram 12 1 12 PCB Diagram 12 1 19 Main PCB Diagram ...

Page 63: ...12 PCB Diagram 12 2 12 3 19 IP SMPS ...

Page 64: ...heck Figure 1 1 WARNING Do not use an isolation transformer during this test Use a leakage current tester or a metering system that complies with American National Standards Institute ANSI C101 1 Leakage Current for Appliances and Underwriters Laboratories UL Publication UL1410 59 7 Figure 1 1 Leakage Current Test Circuit 1 1 4 Product Safety Notices Some electrical and mechanical parts have speci...

Page 65: ...ord from the AC source and turn the power switch ON Connect an insulation resistance meter 500 V to the blades of the AC plug The insulation resistance between each blade of the AC plug and accessible conductive parts see above should be greater than 1 megohm 6 Always connect a test instrument s ground lead to the instrument chassis ground before connecting the positive lead always remove the inst...

Page 66: ...it may cause a fire or electric shock 5 Make sure to turn the power off and unplug the power cord from the outlet before repositioning the product Also check the antenna cable or the external connectors if they are fully unplugged Damage to the cord may cause fire or electric shock 6 Keep the antenna far away from any high voltage cables and install it firmly Contact with the high voltage cable or...

Page 67: ...Memo 1 Precautions 1 4 ...

Page 68: ...d provides simple access with a single remote control Excellent Picture Quality DNIe technology provides life like clear images Dynamic Contrast Automatically detects the input visual signal and adjusts to create optimum contrast SRS TruSurround XT SRS TruSurround XT provides a virtual Dolby surround system Convenience The TV utilizes the HDMI system to implement perfect digital sound and picture ...

Page 69: ...ge 8dB 8dB TREBLEControlRange 8dB 8dB HeadphoneOut 10mWMAX OutputFrequency RF 80Hz 15kHz A V 80Hz 20kHz Sound Characteristic TV System EnvironmentalConsiderations Tuning System Sound Frequency Synthesize PAL SECEM MONO STEREO NICAM 5 2Kg 11 46lbs Weight Set After installation Stand 480 0x180 0x393 0mm 18 90x7 09x15 47inches AfterinstallationStand 480 0x119 0x426 0mm 18 90x4 69x16 77inches Afterfol...

Page 70: ... 61 kHz 60 75 Hz 16 777 216 colors 30 61 kHz 60 75 Hz 16 777 216 colors PC Resolution Maximum mode Input Signal Sync Signal Video Signal Power Consumption Normal Power Saving 90W 1W 50W 1W H V Separate TTL P or N 0 7 Vp p 75ohm H V Separate TTL P or N 0 7 Vp p 75ohm WXGA 1360 x 768 60 Hz WXGA 1440 x 900 60Hz LE19R86BD ...

Page 71: ... Specifications 2 4 2 4 Option Specification Item Item Name Remote Control Batteries AAA x 2 Power Cord Cleaning Cloth Decoration Cover BN59 00611A 3903 000145 BN63 001798A BN63 03216A BN63 03217A Code No Remark ...

Page 72: ...8 Auto Configuration Auto adjustment This is an algorithm to adjust monitor to optimum condition by pushing one key OSD On Screen Display On screen display customer can control the screen easily with this Image Lock This means Fineness adjustment in LCD Monitor the features are Fine and Coarse FINE Fine adjustment is used to adjust visibility by control phase difference COARSE This is a adjustment...

Page 73: ...kHz Interlace and Non Interlace Methods Showing the horizontal lines of the screen from the top to the bottom in order is called the Non Interlace method while showing odd lines and then even lines in turn is called the Interlace method The Non Interlace method is used for the majority of monitors to ensure a clear image The Interlace method is the same as that used in TVs Plug Play This is a func...

Page 74: ...m VHF or UHF broadcasting by terrestrial broadcasters The CATV programs may include movies entertain ment and educational programs Different from cable TV CATV can be viewed only within the area in which the CATV service is offered S Video Short for Super Video S Video allows up to 800 lines of horizontal resolution enabling high quality video VHF UHF VHF indicates TV channels 2 to 13 and UHF indi...

Page 75: ... Assignments NC DDC Input power 5V IDENT DVI Output Signal HDCP Control Rx0 Rx0 GND NC NC GND RxC RxC 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 7 8 9 10 11 12 Rx2 Rx2 GND NC NC DDC SCL DDC SDA NC Rx1 Rx1 GND NC Sync Type Pin No 24P DVI D Figure 1 ...

Page 76: ...2 3 4 5 6 7 8 9 10 11 12 13 14 15 Red Green Blue GND GND GND Red GND Green GND Blue DDC Input power 5V IDENT PC GND DDC Data SDA H SYNC V SYNC DDC Clock SCL 14 2 5 D SUB 14 2 2 Component RCA White RCA Red CVBS Audio L GND Audio R GND 14 2 4 A V RCA Yellow 14 2 6 PC Display mode Mode Resolution Horizontal Frequency kHz 640 x 480 720 x 400 640 x 480 640 x 480 800 x 600 800 x 600 800 x 600 1024 x 768...

Page 77: ...d input 16 Fast Blanking signal RGB switching 17 Video output GND 18 Video input GND 19 Video output CVBS out 20 Video input CVBS in 21 Common GND Pin Signal 1 Audio output R 2 Audio input R 3 Audio output L 4 Audio common GND 5 Video GND RGB blue 6 Audio input L 7 RGB blue input 8 Switching voltage 9 Video GND RGB green 10 NC 11 RGB green input Pin Signal 12 NC 13 Video GND RGB red 14 GND 15 RGB ...

Page 78: ...er L R Data time Front porch Sync width Back porch Sync polarity VERTICAL Frequency Total time Active time Blank time Border L R Data time Front porch Sync width Back porch Sync polarity Dot Clock Border R or B Pulse Width Front Porch Back Porch Border L or T Blank Time Data Time Active Time 85 500MHz Sync Type Scan Type Separate N I 47 712kHz 20 959 15 906 5 053 0 000 15 906 0 749 1 702 2 994 Pos...

Page 79: ...058 5 720 0 318 25 422 0 318 3 813 1 589 Negative IBM VGA3 640 x 480 3 59 940kHz 16 683ms 15 761ms 0 922ms 0 254ms 15 253ms 0 064ms 0 064ms 0 794ms Negative 31 500MHz Separate N I 37 861kHz 26 413 20 825 5 588 0 254 20 317 0 508 1 270 3 810 Negative VESA 640 72Hz 720 x 400 11 72 809kHz 13 735ms 13 100ms 0 635ms 0 211ms 12 678ms 0 026ms 0 079ms 0 528ms Negative 31 500MHz Separate N I 37 500kHz 26 6...

Page 80: ...N I 37 879kHz 26 400 20 000 6 400 0 000 20 000 1 000 3 200 3 200 Positive VESA 800 60Hz 800 x 600 13 60 317kHz 16 579ms 15 840ms 0 739ms 0 000ms 15 840ms 0 026ms 0 106ms 0 607ms Positive 50 000MHz Separate N I 48 077kHz 20 800 16 000 4 800 0 000 16 000 1 120 2 400 1 280 Positive VESA 800 72Hz 800 x 600 14 72 188kHz 13 853ms 12 480ms 1 373ms 0 000ms 12 480ms 0 770ms 0 125ms 0 478ms Positive 49 500M...

Page 81: ... 004kHz 16 666ms 15 880ms 0 786ms 0 000ms 15 880ms 0 062ms 0 124ms 0 600ms Negative 75 000MHz Separate N I 56 476kHz 17 707 13 653 4 053 0 000 13 653 0 320 1 813 1 920 Negative VESA 1024 70Hz 1024 x 768 16 70 069kHz 14 272ms 13 599ms 0 672ms 0 000ms 13 599ms 0 053ms 0 106ms 0 513ms Negative 78 750MHz Separate N I 60 023kHz 16 660 13 003 3 777 0 000 13 003 0 323 1 219 2 235 Positive VESA 1024 75Hz ...

Page 82: ...s of 17 EH L05 SEC LTM170E5 L03 BN07 00056A ED Dell 1702FP pro E4 EH mechanical Compatible SEC LTM190E1 L01 BN07 00057A EE DELL 1900 FP SEC LTM181E5 L01 BN07 00061A EF 18 narrow bezel GH18PS SEC LTM150XP L01 BN07 00065A EG AMLCD PVA PANEL SEC LTM240W1 L02 BN07 00062A EH Panel for 15 Wide TV SEC LTM170EU L01 BN07 00071A EJ Slim design TN SEC LTM170E5 L04 BN07 00072A EK E5 L04 6 bits FRC for IBM SEC...

Page 83: ...C LTM190E1 L03 BN07 00151A E15 Development new 19 Panel form AMLCD Panel only for TCO03 SEC LTM240W1 L03 BN07 00134A E16 AMLCD 24 panel development SEC LTM190E1 L02 BN07 00128B E17 New Panel from AMLCD Specification 6bit Driver IC ZPD SEC LTM190E4 L01 BN07 00145A E18 AMLCD 24 new panel development SEC LTM170E8 L01 BN07 00158A E19 ZPD code derivation SEC LTM170EX L01 BN07 00159A E20 ZPD code deriva...

Page 84: ... BN07 00244A SPZ AMLCD 32 16 9 SPVA 90 new Panel SEC LTA400WS LH1 BN07 00245A SPZ AMLCD 40 16 9 SPVA 90 new Panel SEC LTA320WT L06 BN07 00453A SPZ 16 9 SMVA 72 New Panel SEC LTA400WT L07 BN07 00451A SPZ 16 9 SMVA 72 New Panel CPT CLAA150XG09 BN07 00141A PA CPT 15 Monitor new panel development CPT CLAA170EA02 BN07 00148A PB 17 CPT NEW development panel CPT CLAA170EA02 BN07 00148B PC 17 CPT ZPD pane...

Page 85: ...code Derivation TORISAN TM190SX 70N02 BN07 00154B RMZ Torisan 6bit panel code Derivation TORISAN TM150XG A01 BN07 00162A RTH Torisan 15 Narrow Slim panel development TORISAN TM150XG A01 BN07 00162B RTZ Torisan 15 N S panel ZPD code Derivation SHARP LQ181E1DG11 A BN07 10001C PA SHARP LQ150X1LW71 BN07 00067A PB SHARP 15 PVA PANEL SHARP LQ370T3LZ41 BN07 00216A FAZ Rome2 HITACHI TX38D12VC0CAA A BN07 0...

Page 86: ...0168A AMZ ACER T400XW01 V1 BN07 00448A AMZ 16 9 AMVA 72 New Panel CHIMEI M170E3 LO1 BN07 00050A CA TN PANEL CHIMEI M150X3 L01 BN07 00051A CB COMPATIBLE CHIMEI M170E4 L01 BN07 00052A CC MVA PANEL CHIMEI M150X2 L01 BN07 00066A CD CHIME 15 I PVA PANEL CHIMEI M150X3 L01 BN07 00079A CE Chimei ZPD panel CHIMEI M170E3 L01 BN07 00103A CF ZPD Panel code CHIMEI M170E4 L01 BN07 00104A CG ZPD Panel code CHIME...

Page 87: ...Memo 14 Reference Infomation 14 16 ...

Page 88: ...9 Schematic Diagrams 9 1 9 Schematic Diagrams This Document can not be used without Samsung s authorization 9 1 Power_Function Schematic Diagram ...

Page 89: ...9 Schematic Diagrams 9 2 This Document can not be used without Samsung s authorization 9 2 Sound Processing Schematic Diagram ...

Page 90: ...9 Schematic Diagrams 9 3 This Document can not be used without Samsung s authorization 9 3 Input Output jack I Schematic Diagram ...

Page 91: ...9 Schematic Diagrams 9 4 This Document can not be used without Samsung s authorization 9 4 Input Output jack II Schematic Diagram ...

Page 92: ...9 Schematic Diagrams 9 5 This Document can not be used without Samsung s authorization 9 5 MST68980BL Schematic Diagram ...

Page 93: ...9 Schematic Diagrams 9 6 This Document can not be used without Samsung s authorization 9 6 DDR Tuner Schematic Diagram ...

Page 94: ...9 Schematic Diagrams 9 7 This Document can not be used without Samsung s authorization 9 7 DTV Reset AV out Schematic Diagram ...

Page 95: ...9 Schematic Diagrams 9 8 This Document can not be used without Samsung s authorization 9 8 DTV Memory EMMA2SL Schematic Diagram ...

Page 96: ...9 Schematic Diagrams 9 9 This Document can not be used without Samsung s authorization 9 9 PCMCIA EMMA2SL Schematic Diagram ...

Page 97: ...Memo 9 Schematic Diagrams 9 10 ...

Page 98: ...e is a burnt or damaged cable Check to see if there is a disconnected cable connection or a connection is too loose Check to see if the cables are connected according to the connection diagram 2 Check the power input to the Main Board 3 Check the voltage in and out between the IP Main Board between the IP Panel and between the Main LVDS Boards ...

Page 99: ...s No Check a connection a power cable No Does proper DC A5V appear at C1085 Check IC1020 Change a main PBA Yes No Does proper DC 3 3V 1 2v appear at C1113 C1055 Check IC 1023 IC1005 Change a main PBA Yes A power is supplied to set Check a other function No picture part Replace a lcd panel No No LAMP off power indicator LED red color ...

Page 100: ...cted cable DPMS Yes Does the sigmal appear at R5043 R5042 R5040 PC cable Change a PC cable Change a main PCB ass y Yes Power Indicator is off Lamp on no video No No 1 Does the digital data appear at the output of RA6001 5 Check IC5002 6003 Change a main PBA Yes Check a LVDS cable Replace a lcd panel Please Call to Samsung Co LTD Yes No No ...

Page 101: ...4 Troubleshooting 4 4 WAVEFORMS 1 R G B Output Signal of IC5002 6003 ...

Page 102: ...Check HDMI cable Change the cable Yes Does the digital data appear at output of IC5002 RA5008 13 Check the IC5002 Change a main PBA Yes Yes Check a LVDS cable Replace lcd panel Please Call to Samsung Co LTD Yes Power Indicator is off Lamp on no video No No No No 3 2 Does the digital data appear at output of IC6003 Check the IC6003 Change a main PBA No ...

Page 103: ...4 Troubleshooting 4 6 2 Digital Output Data of IC5002 IC6003 3 Signal of HDMI Data ...

Page 104: ... the signal appear at 9 of TU6001 Change a main PCB ass y Yes Does the digital data appear at output of RA6001 6005 Check a IC500 Change a main PCB ass y Yes Power Indicator is off Lamp on no picure No Connect the RF cable and check RF signal No No No Yes Check a LVDS cable Replacea lcd panel Please Call to Samsung Co LTD No 4 4 3 ...

Page 105: ...4 Troubleshooting 4 8 WAVEFORMS 4 Tuner_CVBS Output Signal 3 CVBS Output Signal ...

Page 106: ...002 Check a connection harness Yes Does the digital data appear at output of RA6001 6005 Check a IC6003 Change a main PBA Yes Power Indicator is off Lamp on no picture No Check a A V cable and video signal No No Yes Check a LVDS cable Replace lcd panel Please Call to Samsung Co LTD No 4 ...

Page 107: ...4 Troubleshooting 4 10 WAVEFORMS 4 CVBS Output Signal ...

Page 108: ...Check a connection harness Yes Yes Power Indicator is off Lamp on no picure No Connect the s video cable Operating a video player No Does the digital data appear at output of RA6001 6005 Check IC6003 Change a main PBA No Yes Check a LVDS cable Replacea lcd panel Please Call to Samsung Co LTD No 5 2 ...

Page 109: ...4 Troubleshooting 4 12 2 Digital Output Data of IC5002 6003 5 Analog Signal Y C to IC5002 6003 WAVEFORMS ...

Page 110: ... connection harness Yes Yes No Check the DC 9V of IC2001 Check IC2001 Change a main PBA Yes No Does the signal appear at Pin 31 37 48 54 of IC2005 Change a main PBA Yes Replace the speaker ass y No 4 2 7 No Sound 6 7 Connect a sound cable control a volume Picture is display no sound No ...

Page 111: ...4 Troubleshooting 4 14 WAVEFORMS 6 The Signal are Inputed to IC8005 7 DC 12V ...

Page 112: ...4003 1 2 3 4 5 6 7 GND HP_OUT_R HP_OUT_L HP_OUT_L HP_OUT_L GND HP_OUT_R GND DVI_SR_IN DVI_SL_IN GND DVI_SL_IN DVI_SR_IN JA3003 1 2 3 4 5 6 7 GND PC_SR_IN PC_SL_IN PC_SL_IN PC_SL_IN PC_SR_IN PC_SR_IN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 SC_SR_OUT SC_SR_IN SC_SL_OUT GND GND SC_SL_IN SC_B SC_ID GND NC SC_G NC GND GND SC_R SC_FB GND GND SC_CVBS_OUT SC_CVBS_IN GND JA4001 1 2 3 4 5 6 7 ...

Page 113: ...8 Wiring Diagrams 8 2 8 2 Main Board Layout POWER CONTROL SPEAKER JACK MST69981 BLOCK LVDS JACK DTV BLOCK TUNER BLOCK ...

Page 114: ...3 FBE_ODD_TX0 4 FBE_ODD_TX1 5 FBE_ODD_TX2 6 FBE_ODD_TX2 7 GND 8 FBE_ODD_TXCLK 9 FBE_ODD_TXCLK 10 FBE_ODD_TX3 PIN NAME 11 FBE_ODD_TX3 12 FBE_EVEN_TX0 13 FBE_EVEN_TX0 14 GND 15 FBE_EVEN_TX1 16 FBE_EVEN_TX1 17 GND 18 FBE_EVEN_TX2 19 FBE_EVEN_TX2 20 FBE_EVEN_TXCLK PIN NAME 21 FBE_EVEN_TXCLK 22 FBE_EVEN_TX3 23 FBE_EVEN_TX3 24 GND 25 GND 26 GND 27 NC 28 PANEL_VCC 29 PANEL_VCC 30 PANEL_VCC JA4006 PIN NAM...

Page 115: ...ayout Lamp Connector Connecting to Inverter Upper Left of panel backside Power Connector Connecting to Main Board AC Power Socket Lamp Connector Connecting to Inverter Lower Left of panel backside 8 Wiring Diagrams 8 4 ...

Page 116: ...5 8 Wiring Diagrams 8 5 IP Wiring Diagram CN101 PIN NAME 1 PWM Dimming Control 2 GND 3 GND 4 GND 5 A13V 6 A13V 7 A13V 8 ANA Dimming Control CN201 202 PIN NAME 1 HOT 2 COLD 3 HOT 4 COLD 9 CFLL Drive Signal ...

Page 117: ...8 Wiring Diagrams 8 6 Memo ...

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