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PEBBLE
SERVICE
TFT-LCD Monitor
932MW / 2032MW
Refer to the service manual in the GSPN (see the rear cover) for the more information.
LCD-Monitor
Chassis
: LS19PMA
LS20PMA
Model
: 932MW
2032MW
Manual
1. Precautions
2. Product specifications
3. Disassembly and Reassemble
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
7. Schematic Diagram
Contens

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Table of Contents

   Also See for Samsung 932MW

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   Summary of Contents for Samsung 932MW

  • Page 1: Service Manual

    LCD-Monitor Chassis : LS19PMA PEBBLE LS20PMA Model : 932MW 2032MW SERVICE Manual TFT-LCD Monitor Contens 1. Precautions 2. Product specifications 3. Disassembly and Reassemble 4. Troubleshooting 5. Exploded View & Part List 6. Wiring Diagram 7. Schematic Diagram 932MW / 2032MW Refer to the service manual in the GSPN (see the rear cover) for the more information.
  • Page 2: Table Of Contents

    Contents 1. Precautions ......................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 2-1. Feature & Specifications ....................2-1 2-2. Spec Comparison to the Old Models ................2-2 2-3.
  • Page 3 GSPN (Global Service Partner Network) Area Web Site North America http://service.samsungportal.com Latin America http://latin.samsungportal.com http://cis.samsungportal.com Europe http://europe.samsungportal.com China http://china.samsungportal.com Asia http://asia.samsungportal.com Mideast & Africa http://mea.samsungportal.com © 2007 Samsung Electronics Co.,Ltd. This Service Manual is a property of Samsung Electronics Co.,Ltd. All rights reserved. Any unauthorized use of Manual can be punished under applicable Printed in Korea International and/or domestic law. P/N: BN82-00138X-00...
  • Page 4: Product Specifications

    CE Friendly Design � IT + CE usage � 932MW: High resolution (WXGA + 1440X900), SD quality TV 2032MW: High resolution (WSXGA + 1680X1050), SD quality TV Analog Tuner, HDMI, Stereo, Nicam Sound support � Response Time 5ms G-to-G adopted �...
  • Page 5: Spec Comparison To The Old Models

    2. Product specifications 2-2. Spec Comparison to the Old Models Model Pebble (932MW) Pebble (932GW) Design Area Europe World Wide Panel LTM190M2-L31 Fast Response Time Contrast 1000 : 1 Viewing Angle 80/80/80/80 (Left/Right/Up/Down) Scart Jack Micom Scaler Model Pebble (2032MW)
  • Page 6: Accessories

    Quick Setup Guide BN68-01276A Warranty Card BH68-00633A (Not available in all locations) User’s Guide, Monitor Driver, BN59-00625A Natural Color Pro Software D-Sub(15 Pin) Cable BN39-00244B Samsung Electronics Service center Power Cord 3903-000042 Remote Control BN59-00596A Batteries (AAA X 2) 4301-000121...
  • Page 7: Accessories (sold Separately)

    Ccde. No Remark TV Antenna Cable (Coaxial Cable) RCA Cable (Video-Yellow, Audio-Red and White) Component(P , Y) Cable S-VIDEO Cable Samsung Electronics Service center Earphones/Headphones DVI-D Cable BN39-00246F DVI to HDMI cable HDMI Cable RCA to stereo (for PC) cable...
  • Page 8 5. Exploded View & Part List 5. Exploded View & Part List 5-1. Exploded View...
  • Page 9 5. Exploded View & Part List 5-1-1. LS19PMASF/EDC Parts List Location No. Code No. Description & Specification Q’ty SA/SNA Remark T0003 BN96-05678A ASSY COVER P-FRONT;LS19PE,MFM,ABS HB,BK2 M0215 BN07-00351A LCD-PANEL;LTM190M2-L31,Haydn,6bit Hi-FRC M0174 BN44-00177B IP BOARD;SIP-1920,PEBBLE 19” MFM,3.0 ~5. M0014 BN94-01366A ASSY PCB MAIN-STZ;LS19PMASF/EDC S.N.A T0514 BN61-03302A...
  • Page 10 M0014 BN63-02880B COVER-STAND BAR;PEBBLE,ABS HB,T2.6,BK26, S.N.A ...3 BN63-02883B COVER-HINGE;PEBBLE,ABS HB,T2.6,BK26,HF-0 S.N.A ...3 M0006 BN63-03612A COVER-REAR;19”W(932MW),ABS,HB,BK26,H/GLO S.N.A ...3 T0071 BN64-00650A INLAY-TERMINAL;19”W(932MW),PS SHEET,T0.3 S.N.A ...3 T0102 BN73-00132B RUBBER-CAP;PEBBLE,ELASTOMER,BK07,HB S.N.A M0106 BN91-01035Y ASSY LCD-STZ;LS19MEW* S.N.A M0215 BN07-00351A LCD-PANEL;LTM190M2-L31,Haydn,6bit Hi-FRC M0017 BN91-01653A ASSY CHASSIS-STZ;LS19PMASF/EDC,W/W...
  • Page 11 5. Exploded View & Part List ...3 CIS3 BN40-00099A TUNER;HTM-6C/235S,HTM-6C/235S,PAL BG,DK, ...3 T0174 BN97-01668A ASSY SMD;LS19PMASF/EDC S.N.A ..4 SUB05 0202-001477 SOLDER-CREAM;LST309-M,-,D20~45 ,96.5Sn/ 2.049 S.N.A ..4 D105 0401-000008 DIODE-SWITCHING;DAN217,80V,100MA,SOT-23, ..4 D106 0401-000008 DIODE-SWITCHING;DAN217,80V,100MA,SOT-23, ..4 D107 0401-000008 DIODE-SWITCHING;DAN217,80V,100MA,SOT-23, ..4 D108 0401-000008 DIODE-SWITCHING;DAN217,80V,100MA,SOT-23, ..4 D109 0401-000008...
  • Page 12 5. Exploded View & Part List ..4 D800 0403-001425 DIODE-ZENER;BZX84C33,31-35V,350mW,SOT-23 ..4 D133 0403-001435 DIODE-ZENER;QZX363C5V6,5.32-5.88V,200MW, ..4 ZD200 0403-001435 DIODE-ZENER;QZX363C5V6,5.32-5.88V,200MW, ..4 D0254 0404-001020 DIODE-SCHOTTKY;BAT54C,30V,200mA,SOT-23,T ..4 D0254 0404-001020 DIODE-SCHOTTKY;BAT54C,30V,200mA,SOT-23,T ..4 D504 0406-001163 DIODE-TVS;CDS3C05GTA,6.4V/-/-,-,SMD ..4 D505 0406-001163 DIODE-TVS;CDS3C05GTA,6.4V/-/-,-,SMD ..4 D511 0406-001163 DIODE-TVS;CDS3C05GTA,6.4V/-/-,-,SMD ..4 D512 0406-001163 DIODE-TVS;CDS3C05GTA,6.4V/-/-,-,SMD ..4...
  • Page 13 5. Exploded View & Part List ..4 R311 2007-000040 R-CHIP;150ohm,1%,1/10W,TP,1608 ..4 R105 2007-000043 R-CHIP;1Kohm,1%,1/10W,TP,1608 ..4 R108 2007-000043 R-CHIP;1Kohm,1%,1/10W,TP,1608 ..4 R155 2007-000043 R-CHIP;1Kohm,1%,1/10W,TP,1608 ..4 R161 2007-000043 R-CHIP;1Kohm,1%,1/10W,TP,1608 ..4 R601 2007-000052 R-CHIP;10Kohm,1%,1/10W,TP,1608 ..4 R623 2007-000067 R-CHIP;15Kohm,1%,1/10W,TP,1608 ..4 R106 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 ..4 R109 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 ..4...
  • Page 14 5. Exploded View & Part List ..4 R113 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..4 R114 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..4 R117 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..4 R120 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..4 R121 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..4 R126 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..4 R127 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..4 R128 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..4 R129 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..4...
  • Page 15 5. Exploded View & Part List ..4 R203 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4 R312 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4 R324 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4 R325 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4 R327 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4 R539 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4 R540 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4 R542 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4 R609 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4...
  • Page 16 5. Exploded View & Part List ..4 R112 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R125 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R141 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R146 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R153 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R174 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R177 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R180 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R184 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4...
  • Page 17 5. Exploded View & Part List ..4 R603 2007-000102 R-CHIP;100Kohm,5%,1/10W,TP,1608 ..4 R607 2007-000102 R-CHIP;100Kohm,5%,1/10W,TP,1608 ..4 R608 2007-000102 R-CHIP;100Kohm,5%,1/10W,TP,1608 ..4 R802 2007-000102 R-CHIP;100Kohm,5%,1/10W,TP,1608 ..4 R621 2007-000103 R-CHIP;120Kohm,5%,1/10W,TP,1608 ..4 R806 2007-000106 R-CHIP;220Kohm,5%,1/10W,TP,1608 ..4 R224 2007-000116 R-CHIP;120ohm,5%,1/10W,TP,1608 ..4 R209 2007-000119 R-CHIP;560ohm,5%,1/10W,TP,1608 ..4 R234 2007-000119 R-CHIP;560ohm,5%,1/10W,TP,1608 ..4...
  • Page 18 5. Exploded View & Part List ..4 R123 2007-001164 R-CHIP;75ohm,1%,1/10W,TP,1608 ..4 R124 2007-001164 R-CHIP;75ohm,1%,1/10W,TP,1608 ..4 R752 2007-001164 R-CHIP;75ohm,1%,1/10W,TP,1608 ..4 R811 2007-001164 R-CHIP;75ohm,1%,1/10W,TP,1608 ..4 R704 2007-001167 R-CHIP;75ohm,5%,1/10W,TP,1608 ..4 R705 2007-001167 R-CHIP;75ohm,5%,1/10W,TP,1608 ..4 R706 2007-001167 R-CHIP;75ohm,5%,1/10W,TP,1608 ..4 R707 2007-001167 R-CHIP;75ohm,5%,1/10W,TP,1608 ..4 R714 2007-001167 R-CHIP;75ohm,5%,1/10W,TP,1608 ..4...
  • Page 19 5. Exploded View & Part List ..4 C611 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C612 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C619 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C629 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C634 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C635 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C640 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C809 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1608 ..4 C102 2203-000236 C-CER,CHIP;0.1nF,5%,50V,C0G,1608 ..4...
  • Page 20 5. Exploded View & Part List ..4 C103 2203-000972 C-CER,CHIP;47nF,10%,16V,X7R,1608 ..4 C104 2203-000972 C-CER,CHIP;47nF,10%,16V,X7R,1608 ..4 C105 2203-000972 C-CER,CHIP;47nF,10%,16V,X7R,1608 ..4 C106 2203-000972 C-CER,CHIP;47nF,10%,16V,X7R,1608 ..4 C107 2203-000972 C-CER,CHIP;47nF,10%,16V,X7R,1608 ..4 C108 2203-000972 C-CER,CHIP;47nF,10%,16V,X7R,1608 ..4 C700 2203-000972 C-CER,CHIP;47nF,10%,16V,X7R,1608 ..4 C701 2203-000972 C-CER,CHIP;47nF,10%,16V,X7R,1608 ..4 C702 2203-000972 C-CER,CHIP;47nF,10%,16V,X7R,1608 ..4...
  • Page 21 5. Exploded View & Part List ..4 C130 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..4 C131 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..4 C132 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..4 C209 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..4 C211 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..4 C213 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..4 C309 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..4 C310 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..4 C312 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..4...
  • Page 22 5. Exploded View & Part List ..4 C324 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C325 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C326 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C327 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C328 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C329 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C330 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C331 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4 C332 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 ..4...
  • Page 23 5. Exploded View & Part List ..4 C645 2402-001128 C-AL,SMD;100μF,20%,16V,-,TP,6.3X5.7mm ..4 C816 2402-001128 C-AL,SMD;100μF,20%,16V,-,TP,6.3X5.7mm ..4 C538 2402-001129 C-AL,SMD;47UF,20%,16V,WT,TP,6.3X5.2MM ..4 C558 2402-001129 C-AL,SMD;47UF,20%,16V,WT,TP,6.3X5.2MM ..4 C367 2402-001178 C-AL,SMD;10uF,20%,16V,WT,TP,4.3x4.3x5.8m ..4 C502 2402-001178 C-AL,SMD;10uF,20%,16V,WT,TP,4.3x4.3x5.8m ..4 C503 2402-001178 C-AL,SMD;10uF,20%,16V,WT,TP,4.3x4.3x5.8m ..4 C556 2402-001178 C-AL,SMD;10uF,20%,16V,WT,TP,4.3x4.3x5.8m ..4 C557 2402-001178 C-AL,SMD;10uF,20%,16V,WT,TP,4.3x4.3x5.8m ..4...
  • Page 24 5. Exploded View & Part List ..4 T0052 2703-001778 INDUCTOR-SMD;3.3uH,20%,3225 ..4 T0052 2703-001778 INDUCTOR-SMD;3.3uH,20%,3225 ..4 T0052 2703-002327 INDUCTOR-SMD;3.9uH,5%,3225 ..4 X300 2801-003667 CRYSTAL-SMD;14.31818MHz,30ppm,28-AAN,16p ..4 F103 2901-001302 FILTER-EMI SMD;20V,0.3A,-,-,2.0x1.2x1.3m ..4 F103 2901-001302 FILTER-EMI SMD;20V,0.3A,-,-,2.0x1.2x1.3m ..4 F103 2901-001302 FILTER-EMI SMD;20V,0.3A,-,-,2.0x1.2x1.3m ..4 F103 2901-001302 FILTER-EMI SMD;20V,0.3A,-,-,2.0x1.2x1.3m ..4 T0568...
  • Page 25 ...3 T0527 AA65-30105E CLAMPER CORE-WIRE;CURIE22,NYLON 66,V0,5M S.N.A ...3 BN61-02428K STUD-PEM;PNA,M4,D8,L24,ZPC(SIL),SUM24L S.N.A ...3 BN61-02429D STUD-PEM;PNB,M2.8,D7,L20,ZPC(SIL),SUM24L S.N.A ...3 M0107 BN63-03613A SHIELD-COVER;19”W(932MW),SECC,T 0.8 S.N.A ...3 T0073 AA63-00932A GASKET-EMI;PS37S4A,SHIELD FORM,1.0mm,10m S.N.A M2893 BN39-00785A LEAD CONNECTOR;LS19PLMTSQ,UL1007#26,UL/C T0279 BN63-03621A COVER-JACK;PEBBLE20”WIDE,PC+ABS,BK26 S.N.A M0251 BN96-02854T ASSY CABLE P;PEBBLE 17” WIDE,FFC CABLE,-...
  • Page 26 BN39-00061B CBF SIGNAL-STEREO;MH15NS,1P,UL2851#26,20 ...3 ACCESSORY BN63-01798A CLOTH-CLEAN;RE40**,CLOTH,180,200,RHCM S.N.A ...3 ACCESSORY BN68-00907A MANUAL FLYER-01,CARD;COMM,SAMSUNG,18 LAN S.N.A ...3 M0215 BN96-05691A ASSY MANUAL P-IB+QSG;932MW,2032MW,SyncMa S.N.A ..4 BN59-00625A S/W DRIVER-01,IB;932MW,2032MW,WW,SyncMas S.N.A ..4 BN68-01276A MANUAL FLYER-QSG;932MW.2032MW,SyncMaster S.N.A ...3 ACCESSORY BH68-00633B MANUAL FLYER-00,WARRANTY CARD;comm,Samsu S.N.A ACCESSORY BN68-01115C MANUAL FLYER-QSG;COMM,SyncMaster,korean,...
  • Page 27 5. Exploded View & Part List Memo 5-20...
  • Page 28: Disassembly And Reassemble

    3. Disassembly and Reassemble 3. Disassembly and Reassemble This section of the service manual describes the disassembly and reassembly procedures for the LS19DOV LCD monitor. WARNING: This monitor contains electrostatically sensitive devices. Use caution when handling these components. 3-1. Disassembly Cautions: 1.
  • Page 29 3. Disassembly and Reassemble Description Picture Description Screws 4. Disconnect LVDS cable from panel. Then, remove cover jack from side. 5. Remove 4 screws of PC and DVI connector. Then, upset the shield. 6. Remove 8 marked SCREW of left picture. Disconnect IP board.
  • Page 30 6. Wiring Diagram 6. Wiring Diagram 6-1. Wiring Diagram - Main Board Power Connector Connect with IP board LVDS Connector HDCP connector 4P (Connect with panel) (Download HDCP key) Audio R/ L , Component S-Video PC Stereo Audio R/L , AV PC Analog HDMI RF ANT.
  • Page 31 6. Wiring Diagram 6-2. Wiring Diagram - IP Board Power Connector 9P (Connect with MAIN board) Lamp Connector (Connect with panel inverter – left top of panel rear) Lamp Connector (Connect with panel inverter – left bottom of panel rear) AC Power socket...
  • Page 32: Troubleshooting

    4. Troubleshooting 4-1. Troubleshooting Before troubleshooting, setup the PC ‘s display as below. • Resolution 932MW: 1440 × 900 2032MW: 1680 x 1050 • H-frequency: 64 kHz • V-frequency: 60 Hz If no picture appears, make sure the power cord is correctly connected.
  • Page 33: No Power

    4. Troubleshooting 4-2. No Power When turning on the Power button after connecting the power, the LED at the front of the Symptom monitor does not operate. Check whether the Power Switch at the back of the monitor is turned on. Check the IP board power fuse and the IP board output power.
  • Page 34 4. Troubleshooting 4-2-1. Circuit diagrams and waveforms when the power does not turn on...
  • Page 35: No Video (analog)

    4. Troubleshooting 4-3. No Video (Analog) Symptom Though the LED power turns on, the screen is blank when connecting the VGA cable. Check the D-sub cable connections. Major Check whether the LVDS cable is connected correctly to the panel. checkpoints Check whether the lamp connector of the panel is connected correctly to the IP board.
  • Page 36 4. Troubleshooting 4-3-1. Circuit diagrams and waveforms (Analog) when no screen is displayed on the monitor...
  • Page 37: No Video (dvi)

    4. Troubleshooting 4-4. No Video (DVI) Symptom The LED power turns on but the screen is blank when the DVI cable is connected. Check the DVI cable connections. Major Check whether the LVDS cable is connected correctly to the panel. checkpoints Check whether the lamp connector of the panel is connected correctly to the IP board.
  • Page 38 4. Troubleshooting 4-4-1. Circuit diagrams and waveforms (DVI) when no screen is displayed on the monitor...
  • Page 39: No Video (hdmi)

    4. Troubleshooting 4-5. No Video (HDMI) Symptom The LED power turns on but the screen is blank when the HDMI cable is connected. Check the HDMI cable connections. Major Check whether the LVDS cable is connected correctly to the panel. checkpoints Check whether the lamp connector of the panel is connected correctly to the IP board.
  • Page 40 4. Troubleshooting 4-5-1. Circuit diagrams and waveforms (DVI) when no screen is displayed on the monitor...
  • Page 41: Faults And Corrective Actions

    4. Troubleshooting 4-6. Faults and Corrective Actions Fault Photo Symptoms and Corrective Actions Remarks Symptoms: DVI signals are not recognized. * Refer to the Training Manual for information on inputting the DVI DDC. Causes: This fault occurs when the PC does not recognize the mode information because the DVI DDC has not been input to the monitor.
  • Page 42: Adjustment

    4. Troubleshooting 4-7. Adjustment 4-7-1. Entering Service Mode with Remote Control Entering Service Mode Power Off INFO MENU Power On MUTE INFO FACTORY (Using factory remocon) 4-7-2. Service Mode Menu PC Auto Color  PC analog Only ( 1024X768 @60 16gray pattern) Color control operates normally only in certain modes of certain patterns, but in other cases, the operation may distort color.
  • Page 43 4. Troubleshooting Video Part  Menu for adjusting the white Balance. Audio Part  Menu for adjusting audio setting. Adjust  Menu for color control. But excessive setting may saturate the color. Extreme caution needed.!! 4-12...
  • Page 44: Panel Information

    4. Troubleshooting Options  Menu for adjusting options. Panel Information  Menu for check panel lifespan. Checksum & Reset  CHECKSUM Check the version and date of MICOM Reset : Factory Reset Initialize the settings of service menu Preset EEPROM Initialize the settings of EEPROM 4-13...
  • Page 45 Connect the parallel port (printer port) of the PC with the D-SUB cable of the monitor to be upgraded Connect to computer printer port Connect to monitor to be upgraded DDC file name 932MW: SM932MWA/SM932MWD/SM932MWH 2032MW: SM2032MWA/SM2032MWD/SM2032MWH You must enter service mode to enter DDC : Release DDC Protection Open file...
  • Page 46 4. Troubleshooting Press enter after entering the serial number of the monitor After analog input, repeat 2~5 times for DVI/HDMI input 4-15...
  • Page 47: Program Upgrading

    4. Troubleshooting 4-8 Program Upgrading Connect the parallel port (printer port) of the PC with the D-SUB cable of the monitor to be upgraded Connect to computer printer port Connect to monitor to be upgraded Copy winDDC_V2-16_02 Program in your desktop PC. In your PC, run WinDDC.exe file 4-16...
  • Page 48 4. Troubleshooting 1. Select several options as this 2. Click the “LoadFile” button for selection of micom program file 3. Select the micom program that is hex format file 4-17...
  • Page 49 4. Troubleshooting 4. Check the OK message 5. Press Auto Program button 6. If you see OK message, program download is completed Must Dos after change the Board  Main Board Check the adjusted PC color status DDC Input ( Analog, Digital and HDMI ) Reset after entering the service mode Service mode : Power off ->...
  • Page 50: Schematic Diagram

    7. Schematic Diagram 7. Schematic Diagram 7-1. Circuit Descriptions MPI3HDMI412FT  TMDS Switch Receive DVI or HDMI input, then send signals to scaler after switching DVI signal : video signal is sent to scaler HDMI signal : video and sound signal are sent to scaler Scaler TMDS Switch DVI / HDMI...
  • Page 51 7. Schematic Diagram MST67889  MSTAR Scaler IC NTSC/PAL/SECAM Video decoder Multi-Standard TV Sound Decorder Support OSD, PIP, Micom, Image enhancer and 3-D Comb filter LVDS Scaler TMDS Switch Video COMPONENT DVI / HDMI EXT.(RGB) I 2 C EM6A9160 (DDR) DATA PC, DVI, HDMI Address...
  • Page 52 7. Schematic Diagram M13S128168  128Mbit DDR Memory Scaler data backup Scaler MST67889 M13S128168 DATA IC301 Address...
  • Page 53 7. Schematic Diagram TDA7266D  Audio Amp. Receive sound signals from scaler, then send signals to speaker after amplifying LM4810MM  Audio Amp. Amplify sound signals, then send signals to headphone Scaler Headphone Speaker MST67889 MUTE Amp. MST67889 M13S128168 Speaker L / R IC301 Loud L / R M13S128168...
  • Page 54: Schematic Diagrams

    7. Schematic Diagram 7-2. Schematic Diagrams 7-2-1. Power...
  • Page 55: Schematic Diagram

    7. Schematic Diagram...
  • Page 56 7. Schematic Diagram...
  • Page 57 7. Schematic Diagram 7-2-2. PC Input...
  • Page 58 7. Schematic Diagram 7-2-3. DVI / HDMI Input...
  • Page 59 7. Schematic Diagram 7-2-4. DDC 7-10...
  • Page 60 7. Schematic Diagram 7-2-5. TMDS Switch PI3HDMI412FT 7-11...
  • Page 61 7. Schematic Diagram 7-2-6. Component / Ext. (RGB) 7-12...
  • Page 62 7. Schematic Diagram 7-2-7. AV / S-Video 7-13...
  • Page 63 7. Schematic Diagram 7-2-8. Tuner 7-14...
  • Page 64 7. Schematic Diagram 7-2-9. Scaler MST67889 7-15...
  • Page 65 7. Schematic Diagram 7-2-10. Audio Processor TDA7266 7-16...
  • Page 66 7. Schematic Diagram 7-2-11. Audio AMP 7-17...
  • Page 67 7. Schematic Diagram 7-2-12. Function / LVDS / EEPROM 7-18...
  • Page 68 7. Schematic Diagram 7-3. Schematic Diagram This Document can not be used without Samsung’s authorization. 7-19...
  • Page 69 7. Schematic Diagram - This Document can not be used without Samsung’s authorization. 7-20...
  • Page 70 7. Schematic Diagram - This Document can not be used without Samsung’s authorization. 7-21...
  • Page 71 7. Schematic Diagram - This Document can not be used without Samsung’s authorization. 7-22...
  • Page 72 7. Schematic Diagram - This Document can not be used without Samsung’s authorization. 7-23...
  • Page 73 7. Schematic Diagram Memo 7-24...
  • Page 74 5. Exploded View & Part List 5. Exploded View & Part List 5-1. Exploded View...
  • Page 75 5. Exploded View & Part List 5-1-1. LS19PMASF/EDC Parts List Location No. Code No. Description & Specification Q’ty SA/SNA Remark T0003 BN96-05678A ASSY COVER P-FRONT;LS19PE,MFM,ABS HB,BK2 M0215 BN07-00351A LCD-PANEL;LTM190M2-L31,Haydn,6bit Hi-FRC M0174 BN44-00177B IP BOARD;SIP-1920,PEBBLE 19” MFM,3.0 ~5. M0014 BN94-01366A ASSY PCB MAIN-STZ;LS19PMASF/EDC S.N.A T0514 BN61-03302A...
  • Page 76 ..4 BN81-00204L RESIN;HF-0680U,UK006,ABS HB,BK26,-,-,- 25.9 S.N.A ...3 M0006 BN63-03612A COVER-REAR;19”W(932MW),ABS,HB,BK26,H/GLO S.N.A ..4 BN81-00204C RESIN-H/GLOSS;UK006,SF-0503,ABS HB,BK26, S.N.A ...3 T0071 BN64-00650A INLAY-TERMINAL;19”W(932MW),PS SHEET,T0.3 S.N.A ...3 T0102 BN73-00132B RUBBER-CAP;PEBBLE,ELASTOMER,BK07,HB S.N.A M0106 BN91-01035Y ASSY LCD-STZ;LS19MEW* S.N.A M0215 BN07-00351A LCD-PANEL;LTM190M2-L31,Haydn,6bit Hi-FRC M0017 BN91-01653A ASSY CHASSIS-STZ;LS19PMASF/EDC,W/W...
  • Page 77 5. Exploded View & Part List ..4 CN101 3701-001385 CONNECTOR-DSUB;15P,3R,FEMALE,STRAIGHT,AU ..4 CN102 3701-001386 CONNECTOR-DVI;24P,3R,FEMALE,AU ..4 CN330 3711-000058 HEADER-BOARD TO CABLE;BOX,4P,1R,2.5MM,AN ..4 JA330 3722-000143 JACK-PHONE;1P(VER),AG,BLK,ANGLE ..4 CN703 3722-000498 JACK-SCART;21P,-,SN,BLK,NO ..4 JA333 3722-002143 JACK-PIN;5P,NI,GRN/BLU/RED/WHT/RED,STRAI ..4 JA330 3722-002176 JACK-PHONE;7P/4C,-,SN,L-BLU,- ..4 JA333 3722-002267 JACK-PIN;3P,AU,RED/WHT/YEL,ANGLE ..4 CN701 3722-002275...
  • Page 78 5. Exploded View & Part List ..5 ZD111 0403-000258 DIODE-ZENER;BZX84C5V6,5.2-6V,225mW,SOT-2 ..5 ZD500 0403-000258 DIODE-ZENER;BZX84C5V6,5.2-6V,225mW,SOT-2 ..5 ZD700 0403-000258 DIODE-ZENER;BZX84C5V6,5.2-6V,225mW,SOT-2 ..5 ZD701 0403-000258 DIODE-ZENER;BZX84C5V6,5.2-6V,225mW,SOT-2 ..5 ZD703 0403-000258 DIODE-ZENER;BZX84C5V6,5.2-6V,225mW,SOT-2 ..5 D118 0403-000579 DIODE-ZENER;BZX84C5V1,4.8-5.4V,200mW,SOT ..5 D119 0403-000579 DIODE-ZENER;BZX84C5V1,4.8-5.4V,200mW,SOT ..5 D120 0403-000579 DIODE-ZENER;BZX84C5V1,4.8-5.4V,200mW,SOT ..5 D115 0403-001411 DIODE-ZENER;-,5.49-5.73V,200mW,SOD-323,T ..5...
  • Page 79 5. Exploded View & Part List ..5 Q601 0501-002080 TR-SMALL SIGNAL;2SC2412K,NPN,200mW,SC-59 ..5 Q602 0501-002080 TR-SMALL SIGNAL;2SC2412K,NPN,200mW,SC-59 ..5 Q603 0501-002080 TR-SMALL SIGNAL;2SC2412K,NPN,200mW,SC-59 ..5 Q701 0501-002080 TR-SMALL SIGNAL;2SC2412K,NPN,200mW,SC-59 ..5 Q409 0505-001170 FET-SILICON;SI9933ADY-T1,P,-20V,3.4A,0.0 ..5 IC106 1001-001363 IC-VIDEO SWITCH;PI3HDMI412FT,HDMI TMDS S ..5 IC107 1002-001399 IC-D/A CONVERTER;PCM1754,24BIT,SSOP,16P, ..5 IC112...
  • Page 80 5. Exploded View & Part List ..5 R110 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608 ..5 R110 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608 ..5 R110 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608 ..5 R110 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608 ..5 R110 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608 ..5 R110 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608 ..5 R110 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608 ..5 R110 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608 ..5 R110 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608 ..5...
  • Page 81 5. Exploded View & Part List ..5 R110 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..5 R110 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..5 R110 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..5 R110 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..5 R110 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..5 R110 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..5 R110 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..5 R110 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..5 R110 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 ..5...
  • Page 82 5. Exploded View & Part List ..5 R110 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 ..5 R110 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 ..5 R110 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 ..5 R110 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 ..5 R110 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 ..5 R110 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 ..5 R110 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 ..5 R110 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 ..5 R110 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 ..5...
  • Page 83 5. Exploded View & Part List ..5 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..5 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..5 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..5 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..5 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..5 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..5 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..5 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..5 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..5...
  • Page 84 5. Exploded View & Part List ..5 R110 2007-000539 R-CHIP;200ohm,5%,1/10W,TP,1608 ..5 R110 2007-000539 R-CHIP;200ohm,5%,1/10W,TP,1608 ..5 R110 2007-000539 R-CHIP;200ohm,5%,1/10W,TP,1608 ..5 R110 2007-000539 R-CHIP;200ohm,5%,1/10W,TP,1608 ..5 R110 2007-000539 R-CHIP;200ohm,5%,1/10W,TP,1608 ..5 R110 2007-000539 R-CHIP;200ohm,5%,1/10W,TP,1608 ..5 R110 2007-000539 R-CHIP;200ohm,5%,1/10W,TP,1608 ..5 R110 2007-000539 R-CHIP;200ohm,5%,1/10W,TP,1608 ..5 R110 2007-000539 R-CHIP;200ohm,5%,1/10W,TP,1608 ..5...
  • Page 85 5. Exploded View & Part List ..5 RA402 2011-000881 R-NETWORK;33ohm,5%,1/16W,L,CHIP,8P,TP,3..5 RA403 2011-000881 R-NETWORK;33ohm,5%,1/16W,L,CHIP,8P,TP,3..5 RA404 2011-000881 R-NETWORK;33ohm,5%,1/16W,L,CHIP,8P,TP,3..5 C120 2203-000140 C-CER,CHIP;1.5nF,10%,50V,X7R,1608 ..5 C120 2203-000140 C-CER,CHIP;1.5nF,10%,50V,X7R,1608 ..5 C120 2203-000140 C-CER,CHIP;1.5nF,10%,50V,X7R,1608 ..5 C120 2203-000140 C-CER,CHIP;1.5nF,10%,50V,X7R,1608 ..5 C120 2203-000140 C-CER,CHIP;1.5nF,10%,50V,X7R,1608 ..5 C120 2203-000140 C-CER,CHIP;1.5nF,10%,50V,X7R,1608 ..5...
  • Page 86 5. Exploded View & Part List ..5 C120 2203-000440 C-CER,CHIP;1nF,10%,50V,X7R,1608 ..5 C120 2203-000440 C-CER,CHIP;1nF,10%,50V,X7R,1608 ..5 C120 2203-000440 C-CER,CHIP;1nF,10%,50V,X7R,1608 ..5 C120 2203-000440 C-CER,CHIP;1nF,10%,50V,X7R,1608 ..5 C120 2203-000440 C-CER,CHIP;1nF,10%,50V,X7R,1608 ..5 C120 2203-000440 C-CER,CHIP;1nF,10%,50V,X7R,1608 ..5 C120 2203-000440 C-CER,CHIP;1nF,10%,50V,X7R,1608 ..5 C120 2203-000440 C-CER,CHIP;1nF,10%,50V,X7R,1608 ..5 C120 2203-000440 C-CER,CHIP;1nF,10%,50V,X7R,1608 ..5...
  • Page 87 5. Exploded View & Part List ..5 C120 2203-000975 C-CER,CHIP;47nF,10%,25V,X7R,TP,1608,- ..5 C120 2203-000975 C-CER,CHIP;47nF,10%,25V,X7R,TP,1608,- ..5 C120 2203-000975 C-CER,CHIP;47nF,10%,25V,X7R,TP,1608,- ..5 C120 2203-000975 C-CER,CHIP;47nF,10%,25V,X7R,TP,1608,- ..5 C120 2203-000998 C-CER,CHIP;0.047nF,5%,50V,C0G,1608 ..5 C120 2203-000998 C-CER,CHIP;0.047nF,5%,50V,C0G,1608 ..5 C120 2203-000998 C-CER,CHIP;0.047nF,5%,50V,C0G,1608 ..5 C120 2203-000998 C-CER,CHIP;0.047nF,5%,50V,C0G,1608 ..5 C120 2203-000998 C-CER,CHIP;0.047nF,5%,50V,C0G,1608 ..5...
  • Page 88 5. Exploded View & Part List ..5 C120 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..5 C120 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..5 C120 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..5 C120 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..5 C120 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..5 C120 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..5 C120 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..5 C120 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..5 C120 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 ..5...
  • Page 89 5. Exploded View & Part List ..5 C120 2203-005261 C-CER,CHIP;1000nF,10%,25V,X7R,3216 ..5 C120 2203-005261 C-CER,CHIP;1000nF,10%,25V,X7R,3216 ..5 C120 2203-005437 C-CER,CHIP;10000nF,+80-20%,10V,Y5V,3216 ..5 C120 2203-005437 C-CER,CHIP;10000nF,+80-20%,10V,Y5V,3216 ..5 C120 2203-005437 C-CER,CHIP;10000nF,+80-20%,10V,Y5V,3216 ..5 C120 2203-005437 C-CER,CHIP;10000nF,+80-20%,10V,Y5V,3216 ..5 C120 2203-005437 C-CER,CHIP;10000nF,+80-20%,10V,Y5V,3216 ..5 C120 2203-005437 C-CER,CHIP;10000nF,+80-20%,10V,Y5V,3216 ..5 C120 2203-005437 C-CER,CHIP;10000nF,+80-20%,10V,Y5V,3216 ..5...
  • Page 90 5. Exploded View & Part List ..5 C821 2402-001257 C-AL,SMD;470uF,20%,16V,-,TP,8.3*10 ..5 C618 2402-001273 C-AL,SMD;220uF,20%,35V,WT,REEL,10X10mm ..5 C638 2402-001273 C-AL,SMD;220uF,20%,35V,WT,REEL,10X10mm ..5 T0052 2703-000185 INDUCTOR-SMD;3.3uH,10%,2012 ..5 T0052 2703-000185 INDUCTOR-SMD;3.3uH,10%,2012 ..5 T0052 2703-000185 INDUCTOR-SMD;3.3uH,10%,2012 ..5 T0052 2703-000185 INDUCTOR-SMD;3.3uH,10%,2012 ..5 T0052 2703-000185 INDUCTOR-SMD;3.3uH,10%,2012 ..5 T0052 2703-000185 INDUCTOR-SMD;3.3uH,10%,2012 ..5...
  • Page 91 ASSY SHIELD P-COVER;LS19PE,SECC,T0.8,MFM ...3 T0527 AA65-30105E CLAMPER CORE-WIRE;CURIE22,NYLON 66,V0,5M S.N.A ...3 BN61-02428K STUD-PEM;PNA,M4,D8,L24,ZPC(SIL),SUM24L S.N.A ...3 BN61-02429D STUD-PEM;PNB,M2.8,D7,L20,ZPC(SIL),SUM24L S.N.A ...3 M0107 BN63-03613A SHIELD-COVER;19”W(932MW),SECC,T 0.8 S.N.A ...3 T0073 AA63-00932A GASKET-EMI;PS37S4A,SHIELD FORM,1.0mm,10m S.N.A T0279 BN63-03621A COVER-JACK;PEBBLE20”WIDE,PC+ABS,BK26 S.N.A ...3 BN81-00204L RESIN;HF-0680U,UK006,ABS HB,BK26,-,-,- 0.035 S.N.A M0251 BN96-02854T ASSY CABLE P;PEBBLE 17”...
  • Page 92 BH68-70448A CARD-01;TFT LCD,SRC,RUSSIA,S/W,120,W210* S.N.A ...3 T0128 BN39-00061B CBF SIGNAL-STEREO;MH15NS,1P,UL2851#26,20 ...3 ACCESSORY BN63-01798A CLOTH-CLEAN;RE40**,CLOTH,180,200,RHCM S.N.A ...3 ACCESSORY BN68-00907A MANUAL FLYER-01,CARD;COMM,SAMSUNG,18 LAN S.N.A ...3 ACCESSORY BH68-00633B MANUAL FLYER-00,WARRANTY CARD;comm,Samsu S.N.A ...3 M0215 BN96-05691B ASSY MANUAL P-IB+QSG;COMM,-,SyncMaster,W S.N.A ..4 BN59-00625B S/W DRIVER-01,IB;COMM,W/W,SyncMaster S.N.A ..4...
  • Page 93 5. Exploded View & Part List Memo 5-20...

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