Samsung Syncmaster 743b Service Manual

5-4 
5. Exploded View & Part List

......6PCBBN41-00947APCB SUB-FUNCITION;Mckinley function,FR-41S.N.A
0.1M0112BN91-01877AASSY SHIELD;MCKINLEY 19,LS19MYW1S.N.A
..2BN63-03965ASHIELD-LAMP;943BW/NW,SPTE,T0.3,(Wide)1S.N.A
0.1M0107BN91-02069AASSY LCD-CTZ;LS19MYN*1S.N.A
..2M0215BN07-00462ALCD-PANEL;M190A1-L071S.A
0.1M0017BN91-02070AASSY CHASSIS-CTZ;LS19MYNKB/XSF1S.N.A
..2M00816003-000115SCREW-TAPTITE;BH,+,B,M3,L6,ZPC(BLK),SWRC2S.A
..2M00816003-000115SCREW-TAPTITE;BH,+,B,M3,L6,ZPC(BLK),SWRC1S.A...

5-5
5. Exploded View & Part List

....4Q2050501-002080TR-SMALL SIGNAL;2SC2412K,NPN,200mW,SC-591S.A
....4Q2070501-002080TR-SMALL SIGNAL;2SC2412K,NPN,200mW,SC-591S.A
....4Q4090505-001165FET-SILICON;SI3443BDV,P,-20V,+-4.4A,65mo1S.A
....4IC1121103-001410IC-EEPROM;S-24CS08AFJ-TB-1GE,8Kbit,1Kx8,1S.A
....4T00871203-003695IC-POSI.FIXED REG.;NCP1117ST33T3G,SOT-221S.A
....4T00871203-003696IC-POSI.FIXED REG.;NCP1117DT18T5G,DPAK,31S.A
....4IC1091205-003364IC-LCD CONTROLLER;SE717M-LF,PQFP,128P,201S.A...

5-6 
5. Exploded View & Part List

....4R1102007-000090R-CHIP;10Kohm,5%,1/10W,TP,16081S.A
....4R1102007-000090R-CHIP;10Kohm,5%,1/10W,TP,16081S.A
....4R1102007-000090R-CHIP;10Kohm,5%,1/10W,TP,16081S.A
....4R1102007-000090R-CHIP;10Kohm,5%,1/10W,TP,16081S.A
....4R1102007-000102R-CHIP;100Kohm,5%,1/10W,TP,16081S.A
....4R1102007-000124R-CHIP;2.2Kohm,5%,1/10W,TP,16081S.A
....4R1102007-000309R-CHIP;10ohm,5%,1/10W,TP,16081S.A
....4R1102007-000309R-CHIP;10ohm,5%,1/10W,TP,16081S.A...

5-7
5. Exploded View & Part List

....4C1202203-005005C-CER,CHIP;100nF,10%,16V,X7R,16081S.A
....4C1202203-005005C-CER,CHIP;100nF,10%,16V,X7R,16081S.A
....4C1202203-005005C-CER,CHIP;100nF,10%,16V,X7R,16081S.A
....4C1202203-005005C-CER,CHIP;100nF,10%,16V,X7R,16081S.A
....4C1202203-005005C-CER,CHIP;100nF,10%,16V,X7R,16081S.A
....4C1202203-005005C-CER,CHIP;100nF,10%,16V,X7R,16081S.A
....4C1202203-005005C-CER,CHIP;100nF,10%,16V,X7R,16081S.A
....4C1202203-005005C-CER,CHIP;100nF,10%,16V,X7R,16081S.A...

5-8 
5. Exploded View & Part List
..2T03766902-000379BAG AIR;LDPE,T0.2,W1000,L1800,TRP,-,--0.001S.N.A
..2T00036902-000604BAG WRAPPING;LDPE,T0.02,W500,L10000,TRP,0.79S.N.A
..2M00816902-000609BAG ROLL;LDPE,T0.05,W2400,L1000,TRP,-,-0.017S.N.A
0.1M0019BN92-03163NASSY LABEL;LS17MYAKB/XAZ1S.N.A
0.1M0003BN92-03351EASSY BOX;LS19MYNKFZ/XBM1S.N.A
..2BN69-02296ABOX-02,MONITOR;943NWX-Simple,CB,SY-01,A11.02S.N.A
0.1M0045BN92-03437BASSY ACCESSORY;LS19MYNKFZ/XBM1S.N.A
..2M0003BN96-06388AASSY STAND P;-,943BW,-,SECC...

1-1
1. Precautions
1. Precautions
1-1. Safety Precautions
Follow these safety, servicing and ESD precautions to prevent damage and to protect against\
 potential hazards such as 
electrical shock.
1-1-1. Warnings
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
When servicing the LCD Monitor, Disconnect the AC line cord from the AC outlet.
It is essential that service technicians have an...

1-2 
1. Precautions

1-2. Servicing Precautions
WARNING: An electrolytic capacitor installed with the wrong polarity might explode.
Caution: 
Before servicing units covered by this service manual, read and follow t\
he Safety Precautions section of 
this manual.
Note: 
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
Always unplug the unit’s AC power cord...

1-3
1. Precautions

1-4. Installation Precautions
For safety reasons, more than two people are required for carrying the p\
roduct.
Keep the power cord away from any heat emitting devices, as a melted covering may cause fire or electric shock.
Do not place the product in areas with poor ventilation such as a booksh\
elf or closet. The increased internal 
temperature may cause fire.
Bend the external antenna cable when connecting it to the product. This is a measure to protect it from being exposed 
to...

1-4 
1. Precautions
Memo
 

2-1
2. Product specifications
2. Product specifications
2-1. Feature & Specifications
Model943NW / 943NWX  
Feature
Panel Specifications: 300 cd/m2, 5 ms, CR 1000:1, 170/160 (CR>10) 
DPMS :