Samsung 226BW Service Manual
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Samsung 226BW Service Manual

Chassis lme20ws; lme22ws
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See also: Manual , Manual Del Usuario
SERVICE
LCD Monitor
LCD-Monitor
Chassis
Model
Manual
Fashion Feature
- Magic Bright
- Magic Color
- Integrated UI applied
- Hidden Function Key
- Lustrous Appearance (Design)
LME20WS
LME22WS
206BW
226BW

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Summary of Contents for Samsung 226BW

  • Page 1: Service Manual

    LCD-Monitor Chassis LME20WS LME22WS Model 206BW 226BW SERVICE Manual LCD Monitor Fashion Feature - Magic Bright - Magic Color - Integrated UI applied - Hidden Function Key - Lustrous Appearance (Design)
  • Page 2 Copyright Trademarks Samsung is the registered trademark of Samsung ©2006 by Samsung Electronics Co., Ltd. Electronics Co., Ltd. All rights reserved. LME20WS/LME22WS and MacMaster Cable Adapter This manual may not, in whole or in part, be copied, are trademarks of Samsung Electronics Co., Ltd.

  • Page 3: Table Of Contents

    Contents . Precautions ………………………………………………………………………………………………………………………………………1 1-1 Safety Precautions ……………………………………………………………………………………………………………………… 1-1 1-2 Servicing Precautions …………………………………………………………………………………………………………………… 1-2 1-3 Electrostatically Sensitive Devices (ESD) Precautions ……………………………………………………………………………… 1-2 1-4 Installation Precautions ………………………………………………………………………………………………………………… 1-3 . Product specifications …………………………………………………………………………………………………………………………2 2-1 Fashion Feature…………………………………………………………………………………………………………………………… 2-1 2-2 Feature …………………………………………………………………………………………………………………………………… 2-1 2-3 LME20WS Specifications ………………………………………………………………………………………………………………… 2-2 2-4 LME22WS Specifications …………………………………………………………………………………………………………………...
  • Page 4 Contents . Wiring Diagram …………………………………………………………………………………………………………………………………8 9. S chematic Diagrams ……………………………………………………………………………………………………………………………9 9-1 Schematic Diagrams ……………………………………………………………………………………………………………………… 9-1 9-2 Schematic Diagrams ………………………………………………………………………………………………………………………9-3 1 1 0. Operating Instructions and Installation … … …………………………………………………………………………………………………10-1 10-1 Front …………………………………………………………………………………………………………………………………… 10-1 10-2 Rear ………………………………………………………………………………………………………………………………………10-2 10-3 Using the Stand …………………………………………………………………………………………………………………………10-4 1 1 1.
  • Page 5 Samsung Electronics Co.,Ltd. -This Service Manual is a property of Samsung 416, Maetan-3Dong, Yeongtong-Gu, Suwon City, Electronics Co., Ltd. Gyeonggi-Do, Korea, 443-742 Any unauthorized use of Manual can be punished Printed in Korea under applicable International and/or domestic P/N : BN82-00138M-00 law.

  • Page 6: Disassembly

    11 Disassembly and Reassembly 11 Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedures for the LHA20WS TFT-LCD monitors. WARNING: This monitor contains electrostatically sensitive devices. Use caution when handling these components. 11-1 Disassembly Cautions: 1.
  • Page 7 11 Disassembly and Reassembly Description Picture Description 4. Use the jig to remove the shield lamp. (Be careful Shield.) 5. Remove the FUNCTION Wire from PCB ASS’ Y. 6. Remove the Panel Lamp wire. 7. Remove the LVDS Wire from Panel. 8.

  • Page 8: Reassembly

    11 Disassembly and Reassembly Description Picture Description 10. Main PCB and IB Board 11-3...
  • Page 9 11 Disassembly and Reassembly 11-2 Reassembly Reassembly procedures are in the reverse order of disassembly procedures. 11-4...

  • Page 10: Pcb Diagram

    12 PCB Daigram 12 PCB Diagram 12-1 Main PCB EEPROM scaler Flash memory EEPROM SDRAM Memory FET Array 12-1...
  • Page 11 12 PCB Diagram Memo 12-2...

  • Page 12: Circuit Descriptions

    13 Circuit Descriptions 13 Circuit Descriptions 13-1 Block description EEPROM EEPROM FET Array scaler Flash memory SDRAM Memory 13-1...
  • Page 13 13 Circuit Descriptions Memo 13-2...

  • Page 14: Reference Infomation

    14 Reference Infomation 14 Reference Infomation 14-1 Technical Terms - TFT-LCD - FINE "Fine" adjustment is used to adjust visibility by (Thin film Transistor Liquid Crystal Display) ADC(Analog to Digital Converter) control phase difference. This is a circuit that converts from analog signal to digital signals.
  • Page 15 14 Reference Infomation - Dot Pitch - External Device Input The image on a monitor is composed of red, green External device input refers to video input from and blue dots. The closer the dots, the higher the such external video devices as VCRs, camcorders resolution.

  • Page 16: Connecting The Monitor

    14 Reference Infomation - Connecting the Monitor Connect the DC adapter for your monitor to the power port on the back of the monitor. Plug the power cord for the monitor into a nearby outlet. 2-1. Using the D-sub (Analog) connector on the video card. Connect the signal cable to the 15-pin, D-sub connector on the back of your monitor.

  • Page 17: Pin Assignments

    14 Reference Infomation 14-2 Pin Assignments Sync 15-Pin D-Sub Signal Cable Connector Type Separate Composite Sync-on-green Pin No. Green Green Green + H/V Sync. Blue Blue Blue DDC Return (GND) DDC Return (GND) DDC Return (GND) GND-R GND-R GND-R GND-G GND-G GND-G GND-B...

  • Page 18: Timing Chart

    14 Reference Infomation 14-3 Timing Chart - This section of the service manual describes the timing that the computer industry recognizes as standard for computer-generated video signals. Table 14-1 Timing Chart VESA Mode VGA2/ VGA3/ 640/75 Hz 800/60 Hz 800/75 Hz 1024/60 Hz 1024/75 Hz 1280/60 Hz...

  • Page 19: Preset Timing Modes

    14 Reference Infomation 14-4 Preset Timing Modes - If the signal transferred from the computer is the same as the following Preset Timing Modes, the screen will be adjusted automatically. However, if the signal differs, the screen may go blank while the power LED is on.

  • Page 20: Panel Description

    14 Reference Infomation 14-5 Panel Description Maker VENDOR P/N PANEL_CODE PANEL_ABB STICKER_CODE Remarks LT140X1-002 BN07-00004A BN68-00239H LT150XS-L01 BN07-00009A LT150XS-L01-B BN07-00022A LTM150XS-L02 BN07-00005A LT181E2-132 BN07-00001A LT150XS-T01 BN07-00010A LTM181E3-132 BN07-00019A LT170E2-131 BN07-10001D LT181E2-131 BN07-10001E LTM170E4-L01 BN07-00018A LTM240W1-L01 BN07-00015A LTM213U3-L01 BN07-00016A LTM150XH-L01 BN07-00026A LTM150XH-L03 BN07-00027A LTM150XS-L01...
  • Page 21 14 Reference Infomation Maker VENDOR P/N PANEL_CODE PANEL_ABB STICKER_CODE Remarks LTA460H1-L01 BN07-00157A "creat panel code for AMLCD 46"" TV " LTM170EU-L11 BN07-00160A "creat new panel code for AMLCD 17"" (Panel only for TCO03)" LTM240W1-L03 BN07-00134B "24"" panel ZPD code derivation" LTM190E4-L01 BN07-00145B "AMLCD 19""...
  • Page 22 14 Reference Infomation Maker VENDOR P/N PANEL_CODE PANEL_ABB STICKER_CODE Remarks TORISAN TM290WX-71N31 BN07-00115A "Color Coordinates change panel for TORISAN 29"" TV" TORISAN TM396WX-71N31 BN07-00116A RP,Q "Color Coordinates change panel for TORISAN 40"" TV" TORISAN TM22OWX-71N31 BN07-00125A "Development TORISAN 22"" TV PANEL (ZPD)" TORISAN TM22OWX-71N31 BN07-00127A...
  • Page 23 14 Reference Infomation Memo 14-10...

  • Page 24: Product Specifications

    -. Embeded Power, Mechanical S/W application 2-2 Feature Feature Feature Operating method If 206BW/226BW turns on in some resolution for the first time, it can Auto Auto execute Auto adjustment automatically for the high Quality Auto Power 206BW/226BW can check the change of Source...

  • Page 25: Lme20Ws Specifications

    2 Product Specifications 2-3 LME20WS Specifications Item Description LCD Panel TFT-LCD panel, RGB vertical stripe, normally black transmissive, 20-Inch viewable, 0.258 (H) x 0.258 (V) mm pixel pitch Scanning Frequency Horizontal : 30 kHz ~ 81 kHz (Automatic) Vertical : 56 Hz ~ 75 Hz (WSXGA+ : 60Hz) Display Colors 16.7 Million colors Maximum Resolution...

  • Page 26: Lme22Ws Specifications

    2 Product Specifications 2-4 LME22WS Specifications Item Description LCD Panel TFT-LCD panel, RGB vertical stripe, normally black transmissive, 22-Inch viewable, 0.258 (H) x 0.258 (V) mm pixel pitch Scanning Frequency Horizontal : 31 kHz ~ 80 kHz (Automatic) Vertical : 56 Hz ~ 75 Hz (WSXGA+ : 60Hz) Display Colors 16.7 Million colors Maximum Resolution...

  • Page 27: Spec Comparison

    LME22WS Design 20" (LME20WS) Screen Size 20.1" 22" (LME22WS) Brightness 300cd/㎡ 300cd/㎡ 1000:1 (206BW) Contrast 800:1 700:1 (226BW) Fast Response Time Magic Pivot Magic Tune Premium Premium Sharpness 7 steps 6 steps Custom , Text, Internet, Game, Magic Bright Text, Internet, Sports, Movie,...

  • Page 28: Option Specification

    2 Product Specifications 2-6 Option Specification Item Item Name Code.No Remark Quick Setup Guide BH68-00376L Warranty Card BH68-00261F (Not available in all locations) User's Guide, Monitor Driver, BN59-00521H MagicTune™ software D-Sub(15 Pin) BN39-00244B Cable Power Cord 3903-000085 DVI Cable Sold separately BN39-00246F...
  • Page 29 2 Product Specifications Memo...

  • Page 30: Alignments And Adjustments

    3 Alignments and Adjustments 3 Alignments and Adjustments This section of the service manual explains how to use the RS232 JIG. This function is needed for AD board change. 3-1 Required Equipment The following equipment is necessary for adjusting the monitor: - Computer with Windows 95, Windows 98, Windows 2000, Windows XP or Windows NT.

  • Page 31: Service Function Spec

    3 Alignments and Adjustments 3-4 Service Function Spec. 3-4-1 How to Display Service Function OSD 1. After setting both brightness and contrast to '0' push the 'enter' button more than 5 seconds. 2. service function appear as below. Figure 2. 3-4-2 How to Control Service Function OSD 1.

  • Page 32: Hidden Key List

    3 Alignments and Adjustments 3-5 Hidden Key list Function Action method Hidden Service Function -. After setting brightness and contrast '0' push the "Menu" button more than 5 seconds. -. Service Function appear. Factory Reset -. While Menu is opened(any menu), press "enter" key over 5 seconds.

  • Page 33: Ddc Input Method

    3 Alignments and Adjustments 3-6 DDC Input Method(Windows Program) After change a Main Board ,DDC input shpuld be done via DDC control JIG. Connecting method is refer to below picture. 1. Winddc.exe Program install in PC 2. Cilck the Winddc icon. 3.

  • Page 34: Execution Items After Replacing The Main Board

    3 Alignments and Adjustments 5: Input a monitor serial number and push the enter key. After Analog input, Please do # 2 ~ 5 when digital input. 3-7 Execution Items after replacing the main board After Replacing the Maing Board 1.
  • Page 35 3 Alignments and Adjustments Memo...
  • Page 36 10 Operating Instructions and Installation 10 Operating Instructions and Installation 10-1 Front 1. Menu button 3) Internet Opens the OSD menu. Also use to exit the OSD For working with a mixture of images such as text menu or return to the previous menu. and graphics.
  • Page 37 10 Operating Instructions and Installation 2,3. Adjust buttons 5. Auto button Adjust items in the menu. When the 'AUTO' button is pressed, the Auto Adjustment screen appears as shown in the ani- 4. Enter button / Source button mated screen on the center. Auto adjustment Activates a highlighted menu item.
  • Page 38 10 Operating Instructions and Installation 10-3 Using the Stand 10-3-1 Removing the base 1. Turn off your monitor and unplug its power cord. 2. Lay the LCD monitor face-down on a flat surface with a cushion beneath it to protect the screen. 3.
  • Page 39 10 Operating Instructions and Installation 10-3-2 Attaching a Base - This monitor accepts a 100mm x 100mm VESA-compliant mounting interface pad. A. Monitor B. Mounting interface pad 1. Turn off your monitor and unplug its power cord. 2. Lay the LCD monitor face-down on a flat surface with a cushion beneath it to protect the screen. 3.

  • Page 40: Troubleshooting

    4 Troubleshooting 4 Troubleshooting 4-1 No Power There is no light in the power indicator. Does proper DC 14 V appear at Pin 5,6,7,9 Check the IP Board. of CN700? Does proper DC 5V Check the IC702 appear at Output of C719? Does proper DC 3.3V Check the IC705.
  • Page 41 4 Troubleshooting WAVEFORMS...

  • Page 42: No Video (Pc Analog Signal)

    4 Troubleshooting 4-2 No Video (PC Analog Signal) Is pin9 of Check TFT_LCD panel or inverter CN700(BKLT_EN)high(3.3V)? and connection between then. Does the analog video signal Check pc signal. appear at R104, R105, R106 (Red,Green,Blue)? Does the X710 Check the X300. oscilate Properly? Replace LCD Panel.
  • Page 43 4 Troubleshooting WAVEFORMS...

  • Page 44: No Video (Pc Digital Signal)

    4 Troubleshooting 4-3 No Video (PC Digital Signal) Check TFT_LCD panel or inverter Is Pin9 of and connection between then. CN700(BKLT_EN)high(3.3V)? Does the Digital video Check PC signal. signal appear at R200 ~ R227? Replace LCD Panel.
  • Page 45 4 Troubleshooting WAVEFORMS...
  • Page 46 4 Troubleshooting...
  • Page 47 4 Troubleshooting...
  • Page 48 4 Troubleshooting...
  • Page 49 4 Troubleshooting Memo 4-10...

  • Page 50: Exploded View And Parts List

    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 LHA20WS Exploded View M0215 T0003 M0006 M0014 M0112 M0174 M0013 T0056...
  • Page 51 5 Exploded View & Parts List 5-2 LHA20WS Parts List Location.No CODE-NO SPECIFICATION & DESCRIPTION Q'TY SA/SNA REMARK T0003 BN96-04539A ASSY COVER P-FRONT;LS20MEW,ABS HB,BK26,H M0112 BN63-02911A COVER-FRONT;LS20MEW,ABS,HB,BK26,HIGHGLOS S.N.A T0056 BN63-02912A COVER-DECORATION;LS20MEW,ABS,HB,GR70(SVM S.N.A M0130 BN67-00168A LENS LED;LS17ME/LS19ME,ACRYL S.N.A T0023 BN64-00473A KNOB POWER;LS17ME/LS19ME,ABS,NTR S.N.A M0007 BN64-00474A...
  • Page 52 5 Exploded View & Parts List 5-3 LME22WS Parts List T0003 M0215 M0006 M0001 M0013 M0014 M0112 M0174 M0107 M0006 M0113 T0056 M0006 M0130 M0007 T0023 M0003 M0013...
  • Page 53 ASSY SHIELD P-COVER;LS22MEW,SECC,T1.0 S.N.A M0107 BN63-02918A SHIELD-COVER;LS22MEW,SECC,T1.0 S.N.A M0001 BN63-01774A SHIELD-INSULATOR;BI17/19BS,PET,T0.35 S.N.A M0014 BN94-01158A ASSY PCB MAIN-STZ;LS22MEWSFV/XAA,W/W,AML S.N.A M0174 BN44-00127M IP BOARD;IP-45130A(WN),226BW,3.0 ~5.0mA, M0013 BN96-04544A ASSY COVER P-REAR;LS22MEW,HIPS HB,BK07 M0006 BN63-02915A COVER-REAR;LS22MEW,HIPS,HB,BK07 S.N.A M0113 BN61-02806A BRACKET-VESA;LS20MEW,SECC,T1.0 S.N.A M0006 BN63-02916A COVER-REAR SUB;LS22MEW,HIPS,HB,BK07 M0003 BN96-01953E ASSY STAND P;LS19MDB,HIPS,BK07...

  • Page 54: Electrical Parts List

    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 LME20WS Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA LS20MEWSFV/XAA 206BW,WSE1/S20A1-LME,20,LCD-MO,UNITED ST M0216 BN90-01037B ASSY STAND;LS20MEW...
  • Page 55 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 D212 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D213 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D214 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D215 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D216 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D217 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D532 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4...
  • Page 56 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 R387 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 ..4 R388 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 ..4 R389 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 ..4 R390 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 ..4 R399 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 ..4 R700 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 ..4 R701 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 ..4...
  • Page 57 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 R117 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 ..4 R311 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 ..4 R346 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 ..4 R729 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 ..4 R737 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 ..4 R124 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R125 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4...
  • Page 58 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 C724 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C747 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C748 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C753 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C925 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C926 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C111 2203-000236 C-CER,CHIP;0.1nF,5%,50V,C0G,1608 ..4...
  • Page 59 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 C363 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C364 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C385 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C752 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 U2447 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C237 2203-005437 C-CER,CHIP;10000nF,+80-20%,10V,Y5V,3216 ..4 C238 2203-005437 C-CER,CHIP;10000nF,+80-20%,10V,Y5V,3216 ..4...
  • Page 60 S.N.A ...3 ACCESSORY BN68-00832C MANUAL FLYER-01,REGISTRATION C;SECA all, S.N.A ...3 ACCESSORY BN68-00832D MANUAL FLYER-01,REGISTRATION C;SECA all, S.N.A ...3 M0215 BN96-03250H ASSY MANUAL P-IB+QSG;206BW,226BW,W/W,L30 S.N.A ..4 BH68-00376L MANUAL FLYER-04,QSG;LCDQUICK SETUP GUIDE S.N.A ..4 BN59-00521H S/W DRIVER-00,IB;206BW,226BW,W/W,SyncMas S.N.A ...3 ACCESSORY BN63-02368A CLOTH;LS07BTT,SUEDE,0.6,160,120 S.N.A...
  • Page 61 SCREW-TAPTITE;BH,+,B,M3,L6,ZPC(BLK),SWRC M0081 6003-001439 SCREW-TAPTITE;BH,+,-,S,M4,L8,ZPC(WHT),SW S.N.A T0562 6046-001013 STAND OFF;M3,L5,Ni PLT,SUM24L,#4-40 S.N.A M2893 BN39-00664A LEAD CONNECTOR-LVDS;LS19BIC,UL1571#30,30 M0174 BN44-00127M IP BOARD;IP-45130A(WN),226BW,3.0 ~5.0mA, M0014 BN94-01158A ASSY PCB MAIN-STZ;LS22MEWSFV/XAA,W/W,AML S.N.A ...3 T0245 0202-001492 SOLDER-WIRE FLUX;HSE-02 LFM48 SR-34 S,-, 0.003 S.N.A ...3 CN210 3701-001173 CONNECTOR-DVI;24P,3R,FEMALE,ANGLE,AUF ...3...
  • Page 62 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 ZD212 0403-000258 DIODE-ZENER;BZX84C5V6,5.2-6V,225mW,SOT-2 ..4 ZD251 0403-000258 DIODE-ZENER;BZX84C5V6,5.2-6V,225mW,SOT-2 ..4 ZD101 0403-001435 DIODE-ZENER;QZX363C5V6,5.32-5.88V,200MW, ..4 ZD211 0403-001435 DIODE-ZENER;QZX363C5V6,5.32-5.88V,200MW, ..4 Q310 0501-000342 TR-SMALL SIGNAL;KSC1623-Y,NPN,200mW,SOT- ..4 Q704 0501-002080 TR-SMALL SIGNAL;2SC2412K,NPN,200mW,SC-59 ..4 Q409 0505-001170...
  • Page 63 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 R708 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 ..4 R709 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 ..4 R710 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 ..4 R711 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 ..4 R712 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 ..4 R736 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 ..4 R9702 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 ..4...
  • Page 64 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 R300 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R301 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R302 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R349 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R443 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R445 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R447 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4...
  • Page 65 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 C354 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,1608 ..4 C355 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,1608 ..4 C356 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,1608 ..4 C754 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,1608 ..4 C755 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,1608 ..4 C301 2203-000440 C-CER,CHIP;1nF,10%,50V,X7R,1608 ..4 C108 2203-000815 C-CER,CHIP;0.033nF,5%,50V,C0G,1608 ..4...
  • Page 66 6 Electrical Parts List Level Loc. No. Code No. Description & Specification Q'ty SA/SNA ..4 U2447 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C237 2203-005437 C-CER,CHIP;10000nF,+80-20%,10V,Y5V,3216 ..4 C238 2203-005437 C-CER,CHIP;10000nF,+80-20%,10V,Y5V,3216 ..4 C701 2203-005437 C-CER,CHIP;10000nF,+80-20%,10V,Y5V,3216 ..4 C709 2203-005437 C-CER,CHIP;10000nF,+80-20%,10V,Y5V,3216 ..4 C938 2203-006333 C-CER,CHIP;10000nF,20%,16V,X5R,TP,3216 ..4 C722 2402-001081 C-AL,SMD;100uF,20%,25V,WT,TP,8.3x8.3x10 ..4...
  • Page 67 MANUAL FLYER-WARRANTY CARD,02;comm,Samsu S.N.A ...3 ACCESSORY BH68-70448A CARD-01;TFT LCD,SRC,RUSSIA,S/W,120,W210* S.N.A ...3 ACCESSORY BN68-00907A MANUAL FLYER-01,CARD;COMM,SAMSUNG,18 LAN S.N.A ...3 M0215 BN96-03250H ASSY MANUAL P-IB+QSG;206BW,226BW,W/W,L30 S.N.A ..4 BH68-00376L MANUAL FLYER-04,QSG;LCDQUICK SETUP GUIDE S.N.A ..4 BN59-00521H S/W DRIVER-00,IB;206BW,226BW,W/W,SyncMas S.N.A ...3 ACCESSORY BN63-02368A CLOTH;LS07BTT,SUEDE,0.6,160,120 S.N.A...

  • Page 68: Block Diagram

    7 Block Diagrams 7 Block Diagram 7-1 Block Diagram...
  • Page 69 7 Block Diagrams Memo...
  • Page 70 8 Wiring Diagram 8 Wiring Diagram Connected to the I/P board Connected to the Panel through the LVDS cable For test(not used) For DVI signal For function key For Analog signal...
  • Page 71 8 Wiring Diagram Memo...
  • Page 72 LCD-Monitor Chassis LME20WS LME22WS Model 206BW 226BW SERVICE Manual LCD Monitor Fashion Feature - Magic Bright - Magic Color - Integrated UI applied - Hidden Function Key - Lustrous Appearance (Design)
  • Page 73 Copyright Trademarks Samsung is the registered trademark of Samsung ©2006 by Samsung Electronics Co., Ltd. Electronics Co., Ltd. All rights reserved. LME20WS/LME22WS and MacMaster Cable Adapter This manual may not, in whole or in part, be copied, are trademarks of Samsung Electronics Co., Ltd.

  • Page 74: Installation Precautions

    Contents . Precautions ………………………………………………………………………………………………………………………………………1 1-1 Safety Precautions ……………………………………………………………………………………………………………………… 1-1 1-2 Servicing Precautions …………………………………………………………………………………………………………………… 1-2 1-3 Electrostatically Sensitive Devices (ESD) Precautions ……………………………………………………………………………… 1-2 1-4 Installation Precautions ………………………………………………………………………………………………………………… 1-3 . Product specifications …………………………………………………………………………………………………………………………2 2-1 Fashion Feature…………………………………………………………………………………………………………………………… 2-1 2-2 Feature …………………………………………………………………………………………………………………………………… 2-1 2-3 LME20WS Specifications ………………………………………………………………………………………………………………… 2-2 2-4 LME22WS Specifications …………………………………………………………………………………………………………………...

  • Page 75: Disassembly And Reassembly ..............................................................................................................................1 1

    Contents . Wiring Diagram …………………………………………………………………………………………………………………………………8 9. S chematic Diagrams ……………………………………………………………………………………………………………………………9 9-1 Schematic Diagrams ……………………………………………………………………………………………………………………… 9-1 9-2 Schematic Diagrams ………………………………………………………………………………………………………………………9-3 1 1 0. Operating Instructions and Installation … … …………………………………………………………………………………………………10-1 10-1 Front …………………………………………………………………………………………………………………………………… 10-1 10-2 Rear ………………………………………………………………………………………………………………………………………10-2 10-3 Using the Stand …………………………………………………………………………………………………………………………10-4 1 1 1.
  • Page 76 Samsung Electronics Co.,Ltd. -This Service Manual is a property of Samsung 416, Maetan-3Dong, Yeongtong-Gu, Suwon City, Electronics Co., Ltd. Gyeonggi-Do, Korea, 443-742 Any unauthorized use of Manual can be punished Printed in Korea under applicable International and/or domestic P/N : BN82-00138M-00 law.
  • Page 77 9 Schematic Diagrams 9 Schematic Diagrams - This Document can not be used without Samsung s authorization. 9-1 Schematic Diagrams...
  • Page 78 9 Schematic Diagrams - This Document can not be used without Samsung s authorization.
  • Page 79 9 Schematic Diagrams - This Document can not be used without Samsung s authorization.
  • Page 80 9 Schematic Diagrams Memo...

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