Samsung Syncmaster 743b Service Manual
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LCD-Monitor
Chassis : LS19MYN
Model : 943NW / 943NWX
SERVICE
Manual
TFT-LCD MonitorContens
943NW / 943NWX
Refer to the service manual in the GSPN (see the rear cover) for the m\
ore information.
1. Precautions
2. Product specifications
3. Disassembly and Reassembl
e
4. Troubleshootin
g
5. Exploded View & Part Lis
t
6. Wiring Diagra
m
7. Schematic Diagra
m
Downloaded from ManualMonitor.com Manuals](http://img.usermanuals.tech/thumb/66/52524/w300_samsung_syncmaster_743b-service-manual-0.png "Page 1
LCD-Monitor
Chassis : LS19MYN
Model : 943NW / 943NWX
SERVICE
Manual
TFT-LCD MonitorContens
943NW / 943NWX
Refer to the service manual in the GSPN (see the rear cover) for the m\
ore information.
1. Precautions
2. Product specifications
3. Disassembly and Reassembl
e
4. Troubleshootin
g
5. Exploded View & Part Lis
t
6. Wiring Diagra
m
7. Schematic Diagra
m
Downloaded from ManualMonitor.com Manuals")
LCD-Monitor Chassis : LS19MYN Model : 943NW / 943NWX SERVICE Manual TFT-LCD MonitorContens 943NW / 943NWX Refer to the service manual in the GSPN (see the rear cover) for the m\ ore information. 1. Precautions 2. Product specifications 3. Disassembly and Reassembl e 4. Troubleshootin g 5. Exploded View & Part Lis t 6. Wiring Diagra m 7. Schematic Diagra m Downloaded from ManualMonitor.com Manuals
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Contents
1. Precautions ........................................................................\
......................................1-1
1-1. Safety Precautions ........................................................................\
.................................1-1
1-2. Servicing Precautions ........................................................................\
.............................1-2
1-3. Static Electricity Precautions...](http://img.usermanuals.tech/thumb/66/52524/w300_samsung_syncmaster_743b-service-manual-1.png "Page 2
Contents
1. Precautions ........................................................................\
......................................1-1
1-1. Safety Precautions ........................................................................\
.................................1-1
1-2. Servicing Precautions ........................................................................\
.............................1-2
1-3. Static Electricity Precautions...")
Contents 1. Precautions ........................................................................\ ......................................1-1 1-1. Safety Precautions ........................................................................\ .................................1-1 1-2. Servicing Precautions ........................................................................\ .............................1-2 1-3. Static Electricity Precautions...
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GSPN (Global Service Partner Network) AreaWeb Site North America http://service.samsungportal.com Latin America http://latin.samsungportal.com CIShttp://cis.samsungportal.com Europehttp://europe.samsungportal.com Chinahttp://china.samsungportal.com Asiahttp://asia.samsungportal.com Mideast & Africa http://mea.samsungportal.com This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law. © 2007...
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3-1
3. Disassembly and Assembly
3. Disassembly and Assembly
This section describes the disassembly and reassembly sequences for this monitor.
Warning: As this monitor has parts that are sensitive to static electricity, be careful when handling them.
3-1. SIMPLE STAND Disassembly
Caution: 1. Turn the monitor off before beginning the disassembly process.
2. Disassemble the monitor carefully as directed in the following procedures.
3. When disassembling the monitor, do not use any metal...
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3-2 3. Disassembly and Assembly Description PhotoScrews 4. Remove the SHIELD-LAMP using the provided JIG. Caution: The SHIELD-LAMP is sharp. 5. Remove the LVDS, LAMP wire, FUNCTION cable, and SPEAKER cable, and then remove the SHIELD-COVER. LAMP WIRE LVDS FUNCTION 6. Remove the LCD panel.. 7. Remove the four (4) screws shown in the figure. 8. Remove the four (4) screws shown in the figure and remove the Bracket support.
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3-3 3. Disassembly and Assembly Description PhotoScrews 9. Remove the main PCB and IP boards from the SHIELD-cover. The assembly is in the reverse order of disassembly.※
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3-4 3. Disassembly and Assembly 3-2. HAS STAND Disassembly Description PhotoScrews 1. If the Stopper PIN at the back of the stand is not removed, place a soft cloth on the table and place the monitor on it, and then hold the monitor set and remove the Stopper PIN at the back of the stand. 2. Turn the monitor over. Remove the two (2) screws that hold the stand in place and then remove the stand. Caution: When removing the screws, hold the stand body with one hand so that the stand does...
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5-1 5. Exploded View & Part List 5. Exploded View & Part List 5-1. SIMPLE STAND Exploded View (LS19MYNKFZ/XBM) T0003 M0215 M0174 M0081M0081 T0514 M0006 M0013 M0003 M0027 BN63-03965A
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5-2
5. Exploded View & Part List
5-1-1. LS19MYNKFZ/XBM Parts List (943NWX)
Location No.Code No.Description & SpecificationQ’tySA/SNARemark
T0003BN96-07592BASSY COVER P-FRONT;[Mckinley]LS19MYW,ABS1S.A
M0215BN07-00462ALCD-PANEL;M190A1-L071S.A
M0174BN44-00121KIP BOARD;PWI1904SJ(J),MCKINLEY 943NW/BW,1S.A
M00816003-000115SCREW-TAPTITE;BH,+,B,M3,L6,ZPC(BLK),SWRC2S.A
M00816003-001439SCREW-TAPTITE;BH,+,-,S,M4,L8,ZPC(WHT),SW1S.N.A
T0514BN61-03557ABRACKET-SUPPORT;2043BW/NW[Mckinley],SPTE1S.N.A...](http://img.usermanuals.tech/thumb/66/52524/w300_samsung_syncmaster_743b-service-manual-8.png "Page 9
5-2
5. Exploded View & Part List
5-1-1. LS19MYNKFZ/XBM Parts List (943NWX)
Location No.Code No.Description & SpecificationQ’tySA/SNARemark
T0003BN96-07592BASSY COVER P-FRONT;[Mckinley]LS19MYW,ABS1S.A
M0215BN07-00462ALCD-PANEL;M190A1-L071S.A
M0174BN44-00121KIP BOARD;PWI1904SJ(J),MCKINLEY 943NW/BW,1S.A
M00816003-000115SCREW-TAPTITE;BH,+,B,M3,L6,ZPC(BLK),SWRC2S.A
M00816003-001439SCREW-TAPTITE;BH,+,-,S,M4,L8,ZPC(WHT),SW1S.N.A
T0514BN61-03557ABRACKET-SUPPORT;2043BW/NW[Mckinley],SPTE1S.N.A...")
5-2 5. Exploded View & Part List 5-1-1. LS19MYNKFZ/XBM Parts List (943NWX) Location No.Code No.Description & SpecificationQ’tySA/SNARemark T0003BN96-07592BASSY COVER P-FRONT;[Mckinley]LS19MYW,ABS1S.A M0215BN07-00462ALCD-PANEL;M190A1-L071S.A M0174BN44-00121KIP BOARD;PWI1904SJ(J),MCKINLEY 943NW/BW,1S.A M00816003-000115SCREW-TAPTITE;BH,+,B,M3,L6,ZPC(BLK),SWRC2S.A M00816003-001439SCREW-TAPTITE;BH,+,-,S,M4,L8,ZPC(WHT),SW1S.N.A T0514BN61-03557ABRACKET-SUPPORT;2043BW/NW[Mckinley],SPTE1S.N.A...
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5-3 5. Exploded View & Part List 5-2. LS19MYNKFZ/XBM Parts List Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) LevelLocation No.Code No.Description & SpecificationQ’tySA/SNARemark LS19MYNKFZ/XBM943NWX,SAL1/S19B8-LMY,19,LCD-MO,ECUADOR 0.1M0002BN90-01584AASSY COVER REAR;LS19MYNKBZ/XSF,CMO PANEL1S.N.A ..2M0013BN96-06380NASSY COVER P-REAR;LS19MYN,HIPS HB,BK26,S1S.A ...3M0113BN61-01581ABRACKET-VESA;BI17/19BS,SECC,T1.02S.N.A ...3M0006BN63-03940ACOVER-REAR SUB;2043BW/NW,HIPS...