Samsung LE32R81_86 free download

File name 00.Cover.pdf

TFT-LCD TV GBP23SEN GBP23SEN GBP23SEN GBP23SEN GBP26SEN GBP32SEN GBP32SEU GBP37SEN GBP37SEU GBP40SEN GBP40SEU GBP23SFI GBP26HFI GBP32SFI GBP37SFI GBP40SFI Chassis SERVICE TFT-LCD TV - iDTV LE23R86BD LE23R87BD LE23R88BD LE23R86WD LE26R86BD LE32R86BD LE32R81BX LE37R86BD LE37R81BX LE40R86BD LE40R81BHX LE23R86BCX LE26R86BCX LE32R86BCX LE37R86BCX LE40R86BCX Model Manual Fashion Feature - Luxurious Slim Design - Supreme Picture Quality - Supreme Sound Quality - Supreme Convenience Quality - Convenience for Users Copyright 2007 by Samsung Electronics Co., Ltd. All rights reserved. This manual may not, in whole or in part, be copied, photocopied, reproduced, translated, or converted to any electronic or machine readable form without prior written permission of Samsung Electronics Co., Ltd. LE23R86BD/LE26R86BD/LE32R86BD/ LE32R81BX/LE37R86BD/LE37R82BX/LE40R86BD/ LE40R81BX Service Manual First edition March 2007. Printed in Korea. Trademarks Samsung is the registered trademark of Samsung Electronics Co., Ltd. LE23R86BD/LE26R86BD/LE32R86BD/ LE32R81BX/LE37R86BD/LE37R82BX/LE40R86BD/ LE40R81BX Service Manual 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 respective owners. ii Contents 1. Precautions ...1-1 1 1-1 Safety Precautions ... 1-1 1-2 Servicing Precautions ... 1-2 1-3 Static Electricity Precautions ... 1-2 1-4 Installation Precautions... 1-3 2. Product specifications ...2-1 2 2-1 Fashion Feature ... 2-1 2-2 LE23R86BD/LE23R86BCX Specifications ... 2-2 2-3 LE26R86BD/LE26R86BCX Specifications ... 2-3 2-4 LE32R86BD/LE32R86BCX Specifications ... 2-4 2-5 LE32R81B Specifications...

File name 01.Precaution.pdf

1 Precautions 1 Precautions Follow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such as electrical shock. 1-1 Safety Precautions 1-1-1 Warnings 1. 2. For continued safety, do not attempt to modify the circuit board. Disconnect the AC power and DC Power Jack before servicing. 1-1-2 Servicing the LCD Monitor 1. 2. When servicing the LCD Monitor Disconnect the AC line cord from the AC outlet. It is essential that service technicians have an accurate voltage meter available at all times. Check the calibration of this meter periodically. 1-1-3 Fire and Shock Hazard Before returning the monitor to the user, perform the following safety checks: 1. Inspect each lead dress to make certain that the leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the monitor. Inspect all protective devices such as nonmetallic control knobs, insulating materials, cabinet backs, adjustment and compartment covers or shields, isolation resistor-capacitor networks, mechanical insulators, etc. Leakage Current Hot Check (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 special safety-related characteristics which are often not evident from visual inspection. The protection they give may not be obtained 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 issued whenever appropriate. 2. 3. 1-1 1 Precautions 1-2 Servicing Precautions WARNING: Caution: Note: An electrolytic capacitor installed with the wrong polarity might explode. Before servicing units covered by this service manual, read and follow the Safety Precautions section of this manual. If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions, always follow the safety precautions. 1-2-1 General Servicing Precautions 1. Always unplug the unit s AC power cord from the AC power source and disconnect the DC Power Jack before attempting to: (a) remove or reinstall any component or assembly, (b) disconnect PCB plugs or connectors, (c) connect a test component in parallel with an electrolytic capacitor. Some components are raised above the printed circuit board for safety. An insulation tube or tape is sometimes used. The internal wiring is sometimes clamped to p

File name 02.Product Specification.pdf

2 Product Specifications 2 Product specifications 2-1 Fashion Feature Supreme Digital Interface & Networking -With a built-in HD digital tuner, it supports HD broadcasting with no particular set-top box and provides simple access with a single remote control. Excellent Picture Quality -DNIe technology provides life-like clear images. 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 quality. The Anynet system enables you to easily control Samsung audio-video (AV) devices from this TV. Backlight -You can adjust the screen brightness by adjusting the LCD backlight brightness.(0~10) Digital NR -If the signal received by the television is weak, you can activate this feature to reduce any static and ghosting that may appear on the screen.(off/Low/Medium/High/Auto) Active Color -If you turn on this option, the colors of the sky and grass will be stronger and clearer for a more vivid on-screen picture.(off/on) Energy Saving -This function adjust the brightness of the TV so as to reduce power consumption. When you watching TV at night, set the "Energy Saving" mode option to "high" so as to reduce the dazzling of your eyes as well as the power consumption.(off/Low/Medium/High/Auto) 2-1 2 Product Specifications 2-2 LE23R86BD/LE23R86BCX Specifications Item Description ± ° ° ° ° ° ° ° ° 2-2 2 Product Specifications 2 Product Specifications 2-3 LE26R86BD/LE26R86BCX Specifications Item Description ± ° ° ° ° ° ° ° ° 2-3 2 Product Specifications 2-4 LE32R86BD/LE32R86BCX Specifications Item Description ± ° ° ° ° ° ° ° ° 2-4 2 Product Specifications 2-5 LE32R81B Specifications Item Description ± ° ° ° ° ° ° ° ° 2-5 2 Product Specifications 2-6 LE37R86BD/LE37R86BCX Specifications Item Description ± ° ° ° ° ° ° ° ° 2-6 2 Product Specifications 2-7 LE37R81B Specifications Item Description ± ° ° ° ° ° ° ° ° 2-7 2 Product Specifications 2-8 LE40R86BD/LE40R86BCX Specifications Item Description ± ° ° ° ° ° ° ° ° 2-8 2 Product Specifications 2-9 LE40R81B Specifications Item Description ± ° ° ° ° ° ° ° ° 2-9 2 Product Specifications 2-10 Spec Comparison Model LE26R51B / LE32R51B / LE40R51B LE23R86BD/LE26R86BD/ LE32R86BD/LE32R81B/LE37R86BD/ LE37R81B/LE40R86BD/LE40R81B Design Frequency Horizontal Vertical Display Color PC Resolution Maximum mode Input Signal Sync Signal Video Signal Power Consumption Normal Power Saving 30 ~ 61 kHz 60 ~ 75 Hz 16,777,216 colors 30 ~ 61 kHz 60 ~ 75 Hz 16,777,216 colors WXGA, 1360 x 768 @ 60 Hz WXGA, 1366 x 768 @ 60 Hz H/V Separate, TTL, P. or N. 0.7 Vp-p @ 75ohm H/V Separate, TTL, P. or N. 0.7 Vp-p @ 75ohm 140W / 184W / 285W < 1W 100W / 120W / 150W / 170W / 210W < 1W 2-10 2 Product Specifications 2-11 Option Specification Item Item Name Code.No LE23/26R86BD : BN59-00611A LE32/37/40R81B : BN59-00602A LE32/37/40R86BD : BN59-00603A Remark Remo

File name 03.Alignment & Adjustment.pdf

3 Alignments and Adjustments 3 Alignments and Adjustments 3-1 Service Instruction 1. Usually, a color TV-VCR needs only slight touch-up adjustment upon installation. Check the basic characteristics such as height, horizontal and vertical sync. 2. Use the specified test equipment or its equivalent. 3. Correct impedance matching 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 that the power cord is disconnected before replacing any parts. 7. To protect aganist shock hazard, use an isolation transform. 3-1 3 Alignments and Adjustments 3-2 How to Access Service Mode 3-2-1 Entering Factory Mode " " Power OFF INFO MENU MUTE Power On - If you have Factory remote - control PICTURE ON INFO FACTORY - 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) 3-2-2 Panel Check You have to check Panel Maker Because of different adjustments as follows. First of all, Check the label rating! 1) Label Rating File - LCD PANEL MARK A:ACER(AUO) S : SEC C : CMO * If not printed you could consider S(sec) panel mark. 2) If Panel Mark is "A", Set the factory mode indicating as follows. * Option Byte 1. Inch Option 32" 2. Gamma 32"AUO 3. Panel Option AUO Others are same shown below. 3-2 3 Alignments and Adjustments 3-3 Factory Data 1. Calibration 2. Option Table (Service) 3. White Balance 4. SVP-UX 5. Option Block 6. SGTV5810/NTP3000 7. YC Delay 8. Adjust 9. I2C Check 10. W/B MOVIE 11. Checksum 12. Reset 13. Spread Spectrum T-BDPMPEUD-xxxx (Main Micom Ver) T-BDPMPEUS-xxxx BORD2_CALLA_TR-xxxx (Sub Micom Ver) Month / Day / Year / Hour / Min. / Sec. 1. Calibration 1) AV Calibration 2) COMP Calibration 3) PC Calibration 4) HDMI Calibration 3-3 3 Alignments and Adjustments 2. Option Table (Service) LE23R86/87BD* AUO PANEL BN07-00365A T230XW01 5V (TN 72%) 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 28 Item Ready Inch Option Panel Vender DDR Panel Type Model Option Anynet + Light Effect WM Calib Auto Power TTX Group LNA Menu TTX On/Off TTX List Carrier Mute High Devi. VOL.Curve HDMI Hotplug HDMI Clock Ct HDMI Hotplug Dly Hotel Option Shop Mode Color Space PC Ident Language Ch. Table TTX Group Nordic Off On On English Each Factory Auto Off Off On On English Each Factory Auto Off Off On On English Each Factory Auto Off Off On On English Each Factory Auto Off Model Name Off 23" AUO_INT ETRON 23" AUO TN BDP/TLP Off On Off On Auto On On Flof Off Off Small 1 1 9 AMLCD BN07-00258A LTA230W2-L01 5V (PVA ,ZPD)

File name 04.Troubleshooting.pdf

4 Troubleshooting 4 Troubleshooting 4-1 First Checklist for Troubleshooting 1. Check the various cable connections first. - Check to see if there 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 SMPS Main Board, between the SMPS INVERTER Board, and between the Main LVDS Boards. 4-1 4 Troubleshooting 4-2 Checkpoints by Error Mode 4-2-1 No Power LAMP off, power indicator LED red color? No Check a connection a power cable. Yes Does proper DC 13V appear at JP845? No Change a Assy PCB Power. Yes Does proper DC A3.3V, A5V appear at C854, C1166_LCD? No Check a IC1112, Q1103. Change a main PCB ass'y. Yes Does proper DC 5V, 3.3V, 1.2V appear at C1153, C1178, C1170? No Check a IC1111, IC1102, IC1113. Change a main PCB ass'y Yes A power is supplied to set? No Check a other function. (No picture part) Replace a lcd panel. TIP: How to drive the circuit by force when LCD panel Lamp is faulty. - It is available to drive the circuit when the pin of 2 in Main_Power_control CN1101 connect the pin of 4. 4-2 4 Troubleshooting 4-2-2 No Video (Analog PC) Power Indicator is off. Lamp on, no video. Yes Check a PC source and check the connection of DSUB cable? Yes Does the signal appear at 1 C2078,C2077,C2079(R, G, B) No Input a analog PC signal and connected cable(DPMS). No of IC2001? Yes Does the digital data appear at the output of LVDS (RA2008~2013)? Yes Check a LVDS cable? Replace a lcd panel? No No PC cable. Change a PC cable. Change a main PCB ass'y. Check a IC2001 Change a main PCB ass'y. Please, Call to Samsung Co. LTD. 4-3 4 Troubleshooting WAVEFORMS 1 R,G,B Output Signal of IC2001 4-4 4 Troubleshooting 4-2-3 No Video (Digital-HDMI) Power Indicator is off. Lamp on, no video. Yes Check the connection of HDMI cable? Yes Does the digital data appear at 3 R1333_UX~R1340_UX? Yes 2 Does the digital data appear at output of IC4001 LVDS(RA2008~2013)? No Input a HDMI cable. No Check a a IC1405 Change a main PCB ass'y. No Check a IC1405 Change a main PCB ass'y. Yes Check a LVDS cable? Replace lcd panel? No Please, Call to Samsung Co. LTD. 4-5 4 Troubleshooting 2 Digital Output Data of IC4001 3 Signal of HDMI(Data) 4-6 4 Troubleshooting 4-2-4 No Picture (Tuner_CVBS) Power Indicator is off. Lamp on, no picure. Yes Dose the signal appear at R2207? Yes Does the signal appear at C2085 of IC2001? Yes Does the digital data appear at output of RA2008~2013? Yes Check a LVDS cable? Replacea lcd panel? No Connect the RF cable and check RF signal. 4 No Check a B+ voltage (#3 of Tuner) 5V, change a main PCB ass'y 4 No Change a main PCB ass'y. 3 No Check a IC4001. Change a main PCB ass'y. No Please, Call to Samsung Co. LTD. 4-7 4 Troubleshooting WAVEFORMS 3 CVBS Output Signal 4 Tuner_CVBS O

File name 05.Exploded View & Part List.pdf

5 Exploded View & Parts List 5 Exploded View and Parts List - You can search for updated part codes through ITSELF web site. URL : http://itself.sec.samsung.co.kr/ 5-1 LE23R86BDX/LE23R86BCX Exploded View M0107 M0014 M0013 M0115 M0146 M0107 M0027 M0215 T0175 T0003 5-1 5 Exploded View & Parts List 5-2 LE23R86BDX/LE23R86BCX Parts list Location T0003 T0175 M0215 M0107 M0107 M0146 M0115 M0014 M0027 M0013 Code.No BN96-04660B BN96-04767A BN07-00365A BN63-03039A BN61-03037A BN61-03060A BN61-02965A BN94-01121E BN96-04663A BN96-04673A Item & Specification ASSY COVER P-FRONT;23R81,EO(IDTV),-,ABS+ ASSY SPEAKER P;16ohm,4pin,5W,Bordeaux Pl LCD-PANEL;T230XW01,8bit,23inch,16.7M,16: SHIELD-COVER;MURANO40,PCM,T0.5,IDTV BRACKET-PCB;23 BORDEAUX PLUS,SECC,T1.0 BRACKET-PANEL SIDE;BORDEAUX PLUS 23,SECC BRACKET-STAND LINK;32 BORDEAUX PLUS,SECC ASSY PCB MAIN;LE23R86BDX/* ASSY STAND P-BASE;23,26R81,NORMAL,-,ABS+ ASSY COVER P-REAR;23R81,EO(IDTV),-,ABS+P Q'ty 1 1 1 1 1 2 1 1 1 1 SA/SNA S.A S.A S.A S.N.A S.N.A S.N.A S.N.A S.A S.A S.A Remark 5-2 5 Exploded View & Parts List 5-3 LE26R86BDX/LE26R86BCX Exploded View M0107 M0014 M0013 M0115 T0447 M0215 T0175 M0027 T0003 5-3 5 Exploded View & Parts List 5-4 LE26R86BDX/LE26R86BCX Parts list Location T0003 T0175 M0215 AUO VE T0447 M0115 M0014 M0107 M0027 M0013 Code.No BN96-05171C BN96-04767A BN07-00367A BN07-00254A BN96-04682A BN61-02965A BN94-01121B BN63-03039A BN96-04663A BN96-04672A Item & Specification ASSY COVER P-FRONT;26R89,EO(IDTV),ABS+PM ASSY SPEAKER P;16ohm,4pin,5W,Bordeaux Pl LCD-PANEL;LTA260W2-L13,-,8bit,26inch,16. 260XW02,8bit,626.0*373.0*50.0,16.7M,16:9,0.4215*0.4215,0 to +50,5V,MVA,VE panel ASSY BRACKET P-PANEL;26R81,AMLCD,-,-,-,BRACKET-STAND LINK;32 BORDEAUX PLUS,SECC ASSY PCB MAIN;LE26R86BDX/* SHIELD-COVER;MURANO40,PCM,T0.5,IDTV ASSY STAND P-BASE;23,26R81,NORMAL,-,ABS+ ASSY COVER P-REAR;26R81,EO(IDTV),-,ABS+P 1 1 1 1 1 1 S.N.A S.N.A S.A S.N.A S.A S.A Q'ty 1 1 1 SA/SNA S.A S.A S.A Remark 5-4 5 Exploded View & Parts List 5-5 LE32R86BDX/LE32R86BCX Exploded View M0013 M0115 T0447 M0215 T0003 M0027 5-5 5 Exploded View & Parts List 5-6 LE32R86BDX/LE32R86BCX Parts list Location T0003 T0175 M0215 AMLCD AMLCD-VE T0447 M0115 M0014 M0027 M0013 Code.No BN96-04658D BN96-04768B BN07-00348A BN07-00385A BN07-00453A BN96-04681G BN61-02965A BN94-01325A BN96-04662A BN96-04671B Item & Specification ASSY COVER P-FRONT;32R81,EO,-,ABS+PMMA,H ASSY SPEAKER P;8ohm,4pin,10W,150/650,Bor LCD-PANEL;V315B1-L01,8bit,31.5inch,16.7M LTA320WT-L07,8bit,32inch,16.7M,16:9,0.51075(H)*0.17025*3,0 to +50,5V,SPVA 72% ZBD, LTA320WT-L06,8bit,32inch,16.7M,16:9,0.51075(H)*0.51075(W,0 to +50,5V,SMVA 72%,32 inch ASSY BRACKET P-PANEL;32R81,CMO,PAL,SPACE BRACKET-STAND LINK;32 BORDEAUX PLUS,SECC ASSY PCB MAIN-CMO;LE32R81BX/* ASSY STAND P-BASE;32R81,M81,SWIVEL,-,ABS ASSY COVER P-REAR;32R81,EO,ABS+PMMA,HB,B 1 1 1 1 1 S.N.A S.N.A S.N.A S.A S.A Q'ty 1 1 1 SA/SNA S.A S.A S.A Remark 5-6 5 Exploded View & Parts List 5-7 LE32R81BX Exp

File name 06.Electrical Part List.pdf

6 Electrical Parts List 6 Electrical Parts List You can search for updated part codes through ITSELF web site. URL : http://itself.sec.samsung.co.kr/ 6-1 LE23R86BDX/LE23R86BCX Parts List Level 0 0.1 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...4 ...3 ...3 ...3 ...3 ..2 0.1 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ...3 0.1 ..2 ..2 ..2 ...3 ...3 ...3 ...3 ...3 ...3 0.1 ..2 0.1 ..2 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 ...3 M0001 T0003 T0081 M0081 CCM1 M0112 T0056 T0603 Loc. No. Code No. LE23R86BDX/XEC BN90-01147B BN96-04660B 6002-001294 6003-001188 BN63-02183D BN63-03109B BN63-03114A BN64-00588A BN96-04702A BN61-02957A BN96-04848A BN96-04809D AA60-00172L AA60-00172M BN96-04767A BN90-01150A 6902-000561 BN96-04663A 6002-001294 6003-001239 BN61-02954A BN61-02955A BN63-02183D BN63-03122A BN73-00052A BN90-01155B 6002-001294 6002-001294 BN96-04673A BN61-02960A BN63-02183D BN63-03204A BN64-00555B BN65-00002A 6003-000115 BN91-01180J BN07-00365A BN91-01243E BN94-01121E 0202-001492 3707-001081 3709-001477 3711-000058 3711-004182 3711-004484 3711-004484 3711-004484 3711-004531 3711-005606 3711-005842 3722-000143 3722-000498 3722-000498 3722-001061 3722-001061 3722-001163 3722-002360 3722-002362 Description & Specification LE23R86BD,N30A/23R80-GBP,23,LCD-TV,SPAIN ASSY COVER FRONT;23R81,EO(IDTV),-,ABS+PM ASSY COVER P-FRONT;23R81,EO(IDTV),-,ABS+ SCREW-TAPPING;BH,+,,M4,L16,ZPC(BLK) SCREW-TAPTITE;BH,+,-,B,M4,L10,ZPC(WHT),S COVER-SHEET;Rhcm,PE Vinyl,T0.05,680mm,20 COVER-FRONT;23R81,EO(IDTV),ABS+PMMA,-,-, COVER-DECORATION;23 BORDEAUX PLUS,PC,-,WINDOW-RMC;32,BORDEAUX PLUS,PC,-,-,-,HB, ASSY HOLDER P-BOSS;23,26R81,-,HIPS,HB,-, HOLDER-BOSS BOTTOM;23,26R81,HIPS,HB,-,-, ASSY MISC P-BLU;Bordeaux Plus,BACK LIGHT ASSY BOARD P-FUNCTION&IR;LE23R86BDX,CT50 SPACER-FELT;23R8,FELT,300,T0.8,10 SPACER-FELT;23R8,FELT,520,T0.8,10 ASSY SPEAKER P;16ohm,4pin,5W,Bordeaux Pl ASSY STAND;23,26R81,NORMAL,-,-,-,BAG PE;HDPE+NITRON(DOUBLE),T0.015+T0.5,W ASSY STAND P-BASE;23,26R81,NORMAL,-,ABS+ SCREW-TAPPING;BH,+,,M4,L16,ZPC(BLK) SCREW-TAPTITE;FH,+,-,B,M4,L10,ZPC(WHT),S BRACKET-STAND BOTTOM;23,26 BORDEAUX PLUS GUIDE-STAND;23,26R81,ABS,-,-,-,BK500,V0 COVER-SHEET;Rhcm,PE Vinyl,T0.05,680mm,20 COVER-STAND BASE;23,26R81,ABS+PMMA,-,-,RUBBER FOOT;ARES 17,SILICON,DIA 17 * T1. ASSY COVER REAR;23R81,EO(IDTV),-,ABS+PMM SCREW-TAPPING;BH,+,,M4,L16,ZPC(BLK) SCREW-TAPPING;BH,+,,M4,L16,ZPC(BLK) ASSY COVER P-REAR;23R81,EO(IDTV),-,ABS+P HOLDER-WALL;26R81,ABS,V0,-,-,-,BK500,COVER-SHEET;Rhcm,PE Vinyl,T0.05,680mm,20 COVER-REAR;23R81,EO(IDTV),ABS+PMMA,-,-,INLAY-TERMINAL;07,COMMON,EO(IDTV),PS SHE CLAMPER CORE;BORDEAUX,PP,V0,BLK SCREW-TAPTITE;BH,+,B,M3,L6,ZPC(BLK),SWRC ASSY LCD-AUO;LE23R32BX/* LCD-PANEL;T230XW01,8bit,23inch,16.7M,16: ASSY CHASSIS;LE23R86BDX/* ASSY PCB MAIN;LE23R86BDX/* SOLDER-WIRE FLUX;HSE-02 LFM48 SR-34 S,-, CONNECTOR-OPTICAL;STRAIGHT,SPDIF CONNECTOR-CARD SLOT;68P,1.27mm,ANGLE,AU, HEADER-BOARD TO CABLE;BOX,4P,1R,2.5MM,AN CONNECTOR-HEADER;BOX,10P,1R,2MM,S

File name 07.Block Diagram.pdf

7 Block Diagrams 7 Block Diagram - This Document can not be used without Samsung's authorization 7-1 7 Block Diagrams Memo 7-2

File name 08.Wiring Diagram.pdf

8 Wiring Diagrams 8 Wiring Diagram 8-1 Wiring Diagram 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 28 29 30 RxIN0RxIN0+ RxIN1RxIN1+ RxIN2RxIN2+ RxINCLKRxINCLK+ RxIN3RxIN3+ NC NC NC NC NC NC GND WP SCL SDA LVDS Opt DCC Opt GND GND GND Vdd Vdd Vdd Vdd Vdd ANA_DIMMING_FBE PWM_DIMMING_FBE B9V FFL_H B5V SW_INVERTER SENSE_POWER GND 1 2 3 4 5 6 7 8 SW_INVERTER ANA_DIM PWM_DIM GND GND 1 2 3 4 5 ErrorOut_Trigin 1 GND 2 GND 3 DP_TMS 4 DP_TCK 5 DP_TDI 6 DP_TDO 7 nRESET 8 nTRst 9 GND 10 SDA1 SCL1 GND B5V_VCCA BUS_STOP 1 2 3 4 5 SDA_D SCL_D MICOM_RESET SW_POWER GND 1 2 3 4 5 MAIN BOARD 1 N.C 2 Main_PWR_CTRL 3 GND 4 A5V 5 Sound_AMP 6 Sound_AMP 7 B12VS 8 B12VS 9 GND 10 GND 11 GND 12 GND 13 B5V 14 B5V 15 B5V 16 B5V 17 GND 18 GND 19 GND 20 B13V 21 B13V 22 B13V 23 N.C 24 N.C RX2+ GND RX2RX1+ GND RX1RX0+ GND RX0RXCLK+ GND RXCLKCEC N.C DDC_SCL DDC_SDA GND IDENT_HDMI DDC_WP GND GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 IDENT_HDMI DDC_SDA DDC_SCL DDC_WP RXCLK+ RXCLK- RX2+ RX1+ RX0+ RX2- RX1- RX0- GND GND GND GND GND GND MONITOR_OUT_SR MONITOR_OUT_SR MONITOR_OUT_SL MONITOR_OUT_SL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 GND CEC N.C IDENT_HDMI DVI_SR_IN DVI_SR_IN DDC_SDA DVI_SL_IN DVI_SL_IN DDC_SCL DDC_WP RXCLK+ RXCLK- RX2+ RX1+ RX0+ RX2- RX1- RX0- GND GND GND GND GND GND GND GND GND GND GND CEC N.C 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 4 5 6 7 8 9 10 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 PC_RED PC_GREEN PC_BLUE GND GND GND GND GND PC_5V INDET_PC GND PC_SDA PC_H_SYNC PC_Y_SYNC PC_SCL 8-1 8 Wiring Diagrams 8-2 Main Board Layout CN2201_LCD Panel control CN3001_TEST 10PIN CN3001_TEST TEST1801_TEST CN22205_R SGTV5810 SUB MICOM Main Micom 30PIN LVDS SVP_UX68 BLOCK SOUND BLOCK SGTV5810 TUNER BLOCK POWER SUPPLY CN2201_LCD NTP3000 IC AMP CN1606 10PIN FUNCTION & CONTROL CN1203 4PIN SPEAKER JACK 8-2 8 Wiring Diagrams 8-3 PIN characteristic CN1101 - Main Board power supply PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 N.C NAME N.C Main_PWR_CTRL GND A5V Sound_AMP Sound_AMP B12VS B12VS GND GND GND GND B5V B5V B5V B5V GND GND GND B13V B13V B13V N.C Function Define - 13V - 5V - 12VS B5V_VCCA, B5V_VCCB, IC611 POWER SUPPERLY B5V, B3.3V, B2.5V_VDD, B3.3VD, VCC50 B12VS CN1203 - SPEAKER CONNECTOR PIN NAME 1 R+_OUT 2 R-_OUT 3 L+_OUT 4 L-_OUT 8-3 8 Wiring Diagrams CN1606 - Front control PIN NAME 1 IR 2 GND 3 A5V_1 4 LED_STB 5 BUZZER 6 7 8 GND 9 B5V 10 LED_CTRL KEY_INPUT1 KEY_INPUT2 Function Define - A5V Front control board poewr supply - KEY INPUT1,2 Key control, from the memu, change up/down Etc. - IR Remote control signal - LED_CTRL Control the timing and stand by LED color CN2201_LCD - Panel control PIN NAME 1 SW_inverter 2 Ana_dimming 3 PWM_dimming 4 GND 5 SENSOR POWER Function Define - SW_inverter - Ana_dimming - PWM_dim

File name 09.Schematic Diagram.pdf

9 Schematic Diagrams 9 Schematic Diagrams -This Document can not be used without Samsung's authorization. 9-1 Power Schematic Diagram 9-1 9 Schematic Diagrams ' 9-2 Sound Processing Schematic Diagram 9-2 9 Schematic Diagrams ' 9-3 Input & Output Jack I Schematic Diagram 9-3 9 Schematic Diagrams ' 9-4 Input & Output Jack II Schematic Diagram 9-4 9 Schematic Diagrams ' 9-5 MICOM Schematic Diagram 9-5 9 Schematic Diagrams ' 9-6 SVP-UX (Scaler) Schematic Diagram 9-6 9 Schematic Diagrams ' 9-7 DDR & Tuner Schematic Diagram 9-7 9 Schematic Diagrams ' 9-8 DTV Reset & AV out Schematic Diagram 9-8 9 Schematic Diagrams ' 9-9 DTV Memory & STi5105 Schematic Diagram 9-9 9 Schematic Diagrams ' 9-10 PCMCIA & STi5105 Schematic Diagram 9-10 9 Schematic Diagrams ' 9-11 DIMMING BOARD Schematic Diagram 9-11 9 Schematic Diagrams Memo 9-12

File name 10.Operation Instruction & Installation.pdf

10 Operating Instructions and Installation 10 Operating Instructions and Installation 10-1 Front Front Panel buttons Touch the right side of each button to operate. - The product color and shape may vary depending on the model. 1. SOURCE Toggles between all the available input sources (TV, Ext.1, Ext.2, AV, S-Video, Component, PC, HDMI1, HDMI2, DTV). In the on-screen menu, use this button as you use the ENTER/OK button on the remote control. (LE23R86BD/LE26R86BD) Toggles between all the available input sources (TV, Ext.1, Ext.2, AV, S-Video, Component, PC, HDMI1, HDMI2, HDMI3, DTV). In the on-screen menu, use this button as you use the ENTER/OK button on the remote control. (LE32R86BD/LE37R86BD/LE40R86BD) Toggles between all the available input sources (TV, Ext.1, Ext.2, AV, S-Video, Component, PC, HDMI1, HDMI2, HDMI3). In the on-screen menu, use this button as you use the ENTER/OK button on the remote control. (LE32R81BX/LE37R81BX/LE40R81BX) 2. MENU Press to see an on-screen menu of your TV's features. In case of DTV mode, the DTV menu appears. 3. Press 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. C/P. Press to change channels. In the on-screen menu, use the < C/P. > 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.) (Power) Press to turn the TV on and off. Power Indicator Blinks and turns off when the power is on and lights up in stand-by mode. 5. 6. Remote Control Sensor Aim the remote control towards this spot on the TV. 7. Speakers 10-1 10 Operating Instructions and Installation 10-2 LE23R86BD/LE26R86BD/LE32R86BD/LE37R86BD/LE40R86BD Viewing the Connection Panel Power Input - The product colour and shape may vary depending on the model. - Whenever you connect an external device to your TV, make sure that power on the unit is turned off. - When connecting an external device, match the colour of the connection terminal to the cable. 1. Connecting Set-Top Box, VCR or DVD Connector Video EXT 1 EXT 2 Input Audio (L/R) RGB Output Video + Audio (L/R) Only TV or DTV output is available. Output you can choose. - Inputs or outputs for external devices, such as VCR, DVD, video game device or video disc players. 2. Connecting AUDIO - Connect RCA audio cables to "R - AUDIO - L" on the rear of your set and the other ends to corresponding audio in connectors on the Amplifier or DVD Home Theater. 10-2 10 Operating Instructions and Installation 3. HDMI IN 1,HDMI IN 2, HDMI IN 3(Only LE32R86BD/LE37R86BD/LE40R86BD) - Supports connections between HDMI-connection-enabled AV devices (Set-Top Boxes, DVD players, AV receivers and digital TVs). - No additional Audio connection is needed for an HDMI to HDMI connection. What is HDMI? - "High Definition Multimedia interface" allows the transmission of high definition digital video data and multiple channels of digital audio ( 5.1 ch

File name 11.Disassembly & Reassembly.pdf

11 Disassembly and Reassembly 11 Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedures for the TFT-LCD TV. WARNING : This monitor contains 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 1. Place monitor face down on cushioned table. Remove screws from the rear cover and remove screws from the stand. Picture Description 11-1 11 Disassembly and Reassembly Description 2. Lift up the rear cover and remove the stand. Picture Description 3. Remove Screws from the stand BRKT and lift up the stand BRKT. 11-2 11 Disassembly and Reassembly Description 4. Lift up the shield and disonnect cables from the boards. Picture Description (only for CIS) 5. Remove screws from the boards and remove screw from theside connector. (only for CIS) 11-3 11 Disassembly and Reassembly Description 6. Remove screws and lift up the BRKT Picture Description 11-4 11 Disassembly and Reassembly 11-2 Reassembly Reassembly procedures are in the reverse order of disassembly procedures. 11-5 11 Disassembly and Reassembly Memo 11-6

File name 12.PCB Diagram.pdf

12 PCB Diagram 12 PCB Diagram 12-1 Main PCB Diagram (FOR READY) 12-1 12 PCB Diagram 12-2 Main PCB Diagram (FOR IDTV) 12-2 12 PCB Diagram 12-3 23" SMPS 12-3 12 PCB Diagram 12-4 26", 32" SMPS 12-4 12 PCB Diagram 12-5 32" SMPS VE 12-5 12 PCB Diagram 12-6 37" SMPS 12-6 12 PCB Diagram 12-7 40" IP-Board 12-7 12 PCB Diagram 12-7 DIMMING BOARD 12-8 12 PCB Diagram Memo 12-9 12 PCB Diagram Memo 12-10

File name 13.Circuit Description.pdf

13 Circuit Descriptions 13 Circuit Descriptions 13-1 Block description Signal Power IP Board RF IN Scart 1,2 A/V S-Video Component HDMI 1, 2 PC Main Board Panel T-con Board Speaker IR/LED 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 13-1 13 Circuit Descriptions Signal Power SMPS INVERTER RF IN Scart 1,2 A/V S-Video Component HDMI 1, 2 PC Main Board Panel T-con Board Speaker IR/LED Bordeaux consists of three main blocks 1. Main board : Video signal processing 2. SMPS : Power supply 3. T-con board : LCD Panel control 13-2 13 Circuit Descriptions 13-2 Main Block 13-3 13 Circuit Descriptions 13-3 SMPS Board 13-3-1 23" Power Block Line Filter Part AC Rectifier PFC Switching Part PFC Rectifier Resonance Switching Part Resonance Transformer Output Rectifier Part Inverter SMPS 24V DC/DC MC33167 Signal 5.3V Signal 13V AC Input (90Vac~264Vac) PFC Controler TDA4863 Resonance Controller MC33067 On/Off Control Regulator KA78R09 Sound 12V Stand-By Controller VIPer12A On/Off ST-BY Transformer Output Rectifier Part Stand-By 5.2V 13-3-2 23" SMPS Diagram PFC Rectifier EMI FILTER INPUT AC Input 90V~264V PFC DC Output Current Resonant Type Trans EER3944 INVERTER 24V TDA4863 450V 150uF Main +13V F222L Regulator Sound +9V Trans EE2020 DC/DC Converter VIPer12A V5D +5.3V Stand-By 5.2V On/Off Control Power On/Off Signal 13-4 13 Circuit Descriptions Output Name Output Voltage Output Current Load Characteristics PCB Loc. Usage Remark Typical Peak 3.0V 4.0V Pulsating Main B'D Drive Drive, Logic, Buffer, Image Digital Image Analog - Normal Regulation(%) Variable Range Min 24V 24.5V ±4 ±5 23.52V ~25.48V 5.13V ~5.67V 11.9V ~13.7V 8.83V ~9.57V 5.58V ~8.5V 0.1V 5.3V 5.3V 0.1V 3.0V 5.0V Constant Main B'D - 13V Vamp ST-BY 12.7V ±7 ±4 ±5 0.01V 0.3V 0.5V Constant Main B'D Main B'D - 9.2V 0.01V 0.3V 1.1V Constant Sound - 8.0V 0.1V 0.3V 0.6V Constant Main B'D Stand-by - 13-5 13 Circuit Descriptions 13-3-3 26", 32" Power Block Line Filter Part AC Rectifier PFC Switching Part PFC Rectifier Resonance Switching Part Resonance Transformer Output Rectifier Part Inverter SMPS 24V DC/DC MC33167 Signal 5.3V Signal 13V AC Input (90Vac~264Vac) PFC Controler FAN7530 Resonance Controller MC33067 On/Off Control Regulator KA278R12 Sound 12V Stand-By Controller FSQ0165R On/Off ST-BY Transformer Output Rectifier Part Stand-By 5.2V 13-3-4 26", 32" SMPS Diagram PFC Rectifier EMI FILTER INPUT AC Input 90V~264V PFC DC Output Current Resonant Type Trans EER4445 INVERTER 24V 450V 150uF FAN7530 Main +13V MC33067 Regulator Sound +12V Trans EE2020 DC/DC Converter FSQ0165R V5D +5.3V Stand-By 5.2V On/Off Control Power On/Off Signal 13-6 13 Circuit Descriptions Output Name Output Voltage Output Current Load Characteristics PCB Loc. Usage Remark Typical Peak 3.0V 4.0V Pulsating Main

File name 14.Reference Information.pdf

14 Reference Infomation 14 Reference Infomation 14-1 Technical Terms - TFT-LCD (Thin film Transistor Liquid Crystal Display) ADC(Analog to Digital Converter) This is a circuit that converts from analog signal to digital signals. - 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. - PLL(Phase Locked Loop) During progressing ADC, Device makes clock synchronizing HSYNC with Video clock - Image Lock This means "Fineness adjustment" in LCD Monitor, the features are "Fine" and "Coarse" - Inverter Device that supply Power to LCD panel lamp. this device gernerate about 1,500~2,000V. - FINE "Fine" adjustment is used to adjust visibility by control phase difference. - AC Adapter Device that converts AC(90V~240V) to DC(+12V or 14V) - COARSE This is a adjustment by tuning with Video colck and PLL clock. - SMPS(Switching Mode Power Supply) Switching Mode Power supply. This design technology is used to step up/down the input power by switching on/off - FRC(Frame Rate Controller) Technology that change image frame quantity displayed on screen for one second. Actually TFT-LCD panel require 60 pcs of frame for one second. so,this technology is needed to convert input image to 60 pcs regardless input frame quantity. - DVI (Digital Visual Interface) This provides a high speed digital connection for visual data types that is display technology independent. this interface is primarily forcused at providing a connection between a computer and its display device. - L.V.D.S.(Low Voltage Differential Signaling) a kind of transmission method for Digital.It can be used from Main PBA to Panel. - Image Scaler Technology that convert various input resolution to other resolution.(ex. 640* 480 to 1024*768) - DVI (Digital Visual Interface) This provides a high speed digital connection for visual data types that is display technology independent. this interface is primarily forcused at providing a connection between a computer and its display device. 14-1 14 Reference Infomation - T.M.D.S (Transition minimized Differential Signaling) a kind of transmission method for Digital. It can be used from Video card to Main PBA. - Interlace and Non-Interlace Methods Showing the horizontal lines of the screen from the top to the bottom in order is called the NonInterlace 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 - DDC(Display data channel) It is a communication method between Host Computer and related equipment. It can make it Plug and Play between PC and Monitor. - Plug & Play This is a function that provides the best quality screen for the user by allowing the computer and - EDID Extended Display Identification Data PC can recognize the monitor information as Product data, Product name,Display mode,Serial number and Signal sou