Samsung MJ15AS* 510N Service Manual
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Samsung MJ15AS* 510N Service Manual

Tft-lcd monitor
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SERVICE
TFT-LCD MONITOR
Simple Stand
Simple Stand
TFT-LCD MONITOR
Chassis
MJ15AS*
MJ15BS*
MJ17AS*
MJ17BS*
MJ19AS*
MJ19BS*
MJ19ES*
Pivot Stand
10. PCB Layout
12. Panel Description
Model
510N
510T
710N
710T
910N
910T
913N
Manual
CONTENTS

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Summary of Contents for Samsung MJ15AS* 510N

  • Page 1: Table Of Contents

    TFT-LCD MONITOR Chassis Model MJ15AS* 510N MJ15BS* 510T MJ17AS* 710N MJ17BS* 710T MJ19AS* 910N MJ19BS* 910T MJ19ES* 913N SERVICE Manual TFT-LCD MONITOR CONTENTS 1. Precautions 2. Product Specifications 3. Disassembly & Reassembly 4. Alignments & Adjustments 5. Troubleshooting 6. Exploded View & Parts List Simple Stand Pivot Stand 7.
  • Page 2 Samsung Electronics Co.,Ltd. 416, Maetan-3Dong, Yeongtong-Gu, Suwon City, Kyungki-Do, This Service Manual is a property of Korea,443-742 Samsung Electronics Co., Ltd. Printed in Korea Any unauthorized use of Manual can be P/N : BN82-00087S-01 punished under applicable International http://itself.sec.samsung.co.kr and/or domestic law.

  • Page 3: Precautions

    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 For continued safety, do not attempt to modify the circuit (READING SHOULD board.

  • Page 4: Servicing Precautions

    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 the 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.

  • Page 5: Product Specifications

    2 Product Specifications 2 Product Specifications 2-1 MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS* Specifications Description Item MJ15AS*/MJ15BS* MJ17AS*/MJ17BS* LCD Panel TFT-LCD panel, RGB vertical stripe, normally black transmissive, TFT-LCD panel, RGB vertical stripe, normally black transmissive, 15-Inch viewable, 0.297 (H) x 0.297 (V) mm pixel pitch 17-Inch viewable, 0.264 (H) x 0.264 (V) mm pixel pitch Scanning Frequency Horizontal : 31 kHz ~ 61 kHz (Automatic)
  • Page 6 2 Product Specifications 2-2 MJ19AS*/MJ19BS*/MJ19ES* Specifications Description Item LCD Panel TFT-LCD panel, RGB vertical stripe, normally black transmissive, 19-Inch viewable, 0.297 (H) x 0.297 (V) mm pixel pitch Scanning Frequency Horizontal : 31 kHz ~ 81 kHz (Automatic) Vertical : 55 Hz ~ 76 Hz Display Colors 16.2 Million colors Maximum Resolution...

  • Page 7: Pin Assignments

    2 Product Specifications 2-3 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 8: Timing Chart

    2 Product Specifications 2-4 Timing Chart This section of the service manual describes the timing that the computer industry recognizes as standard for computer-generated video signals. Table 2-1 Timing Chart VESA VESA(MJ17AS*/MJ17BS*/ Mode (MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/MJ19AS*/MJ19BS*/MJ19ES*) MJ19AS*/MJ19BS*/MJ19ES*) VGA2/ VGA3/ 640/75 Hz 800/60 Hz 800/75 Hz 1024/60 Hz 1024/75 Hz...

  • Page 9: Disassembly And Reassembly

    3 Disassembly and Reassembly 3 Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedures for the MJ15AS*/MJ17AS*/MJ19AS*/MJ15BS*/MJ17BS*/MJ19BS*/MJ19ES* TFT-LCD monitors. WARNING: This monitor contains electrostatically sensitive devices. Use caution when handling these components. 3-1 Disassembly Cautions: 1.
  • Page 10 3 Disassembly and Reassembly 6. Remove 7 screws, 4 hexa screws from the boards and lift up the boards. Caution : When repairing panel only, disconnect just LVDS cable, Panel-Lamp / Wire marked in circle in the picture without removing the screws on board in order to lift the board up.
  • Page 11 3 Disassembly and Reassembly 5. Lift up the panel shield and disconnect cable 6. Remove 5 screws, 2 hexa screws from the boards and lift up the boards. Caution : When repairing panel only, disconnect just LVDS cable, Panel-Lamp / Wire marked in circle in the picture without removing the screws on board in order to lift the board up.
  • Page 12 3 Disassembly and Reassembly MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/ MJ19AS*/MJ19BS*/MJ19ES*...

  • Page 13: Alignments And Adjustments

    4 Alignments and Adjustments 4 Alignments and Adjustments This section of the service manual explains how to use the RS232 JIG. This function is needed for AD board change and program memory (IC110) change. 4-1 Required Equipment The following equipment is necessary for adjusting the monitor: •...

  • Page 14: Service Function Spec

    4 Alignments and Adjustments 4-6 Service Function Spec. 4-6-1 How to Display Service Function OSD 1. The value for brightness and contrast should be changed to zero. 2. Within 5 seconds, press the (Enter/Source) key. 3. Service function OSD will be displayed. If you want to disable the service function OSD, you will have to power off.
  • Page 15 4 Alignments and Adjustments 4-6-3 How to Control Service Function OSD •After change the panel or lamp, you must reset service function OSD. •The case of panel change After changeing the panel, press the menu key within 5 seconds,. Then, panel Ch. No increases one step and the panel time information is reset to zero. Simultaneously, other information is reset to zero (Upper/Lower lamp, Panel cycle).
  • Page 16 4 Alignments and Adjustments Memo MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/ MJ19AS*/MJ19BS*/MJ19ES*...

  • Page 17: Troubleshooting

    5 Troubleshooting 5 Troubleshooting Notes: 1. Before troubleshooting, setup the PC’s display as below. • Resolution: 1024 x 768 • H-frequency: 61 kHz • V-frequency: 75 Hz 2. If no picture appears, make sure the power cord is correctly connected. 3.
  • Page 18 5 Troubleshooting Notes: 1. Before troubleshooting, setup the PC’s display as below. • Resolution: 1280 x 1024 • H-frequency: 64 kHz • V-frequency: 60 Hz 2. If no picture appears, make sure the power cord is correctly connected. 3. Check the following circuits. •...
  • Page 19 5 Troubleshooting 5-2-1 No Video (ANALOG) Check signal cable connection and power. X400 oscillate properly? Replace or check related circuit. Is there R, G, B input at Check input part. R100, R101 and R103? Is there Hsync, Vsync waveform Check IC400 and related circuit. at Pin 100, 1 of IC 400? Is there Hsync, Vsync waveform Check IC200 and related circuit.
  • Page 20 5 Troubleshooting WAVEFORMS MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/ MJ19AS*/MJ19BS*/MJ19ES*...

  • Page 21: No Video (Digital)

    5 Troubleshooting 5-2-2 No Video (DIGITAL) Check signal cable connection and power. Replace or check related circuit. X400 oscillate properly? Is there R, G, B input at Check input part. R110, R112, R114, R111, R113 and R115? Is there waveform Check input part.
  • Page 22 5 Troubleshooting WAVEFORMS MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/ MJ19AS*/MJ19BS*/MJ19ES*...

  • Page 23: Exploded View And Parts List

    6 Exploded View and Parts List You can search for updated part codes through ITSELF web site. URL : http://itself. sec. samsung.co.kr 6-1 MJ15AS* MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/ MJ19AS*/MJ19BS*/MJ19ES*...

  • Page 24: Exploded View & Parts List

    6 Exploded View & Parts List 6-2 MJ15BS* MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/ MJ19AS*/MJ19BS*/MJ19ES*...
  • Page 25 6 Exploded View & Parts List 6-3 MJ17AS* MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/ MJ19AS*/MJ19BS*/MJ19ES*...
  • Page 26 6 Exploded View & Parts List 6-4 MJ17BS* MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/ MJ19AS*/MJ19BS*/MJ19ES*...
  • Page 27 6 Exploded View & Parts List 6-5 MJ19AS* MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/ MJ19AS*/MJ19BS*/MJ19ES*...
  • Page 28 6 Exploded View & Parts List 6-6 MJ19BS* MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/ MJ19AS*/MJ19BS*/MJ19ES*...
  • Page 29 6 Exploded View & Parts List 6-7 MJ19ES* MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/ MJ19AS*/MJ19BS*/MJ19ES*...
  • Page 30 6 Exploded View & Parts List Memo MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/ MJ19AS*/MJ19BS*/MJ19ES*...

  • Page 31: Electrical Parts List

    7 Electrical Parts List 7 Electrical Parts List You can search for updated part codes through ITSELF web site. URL : http://itself.sec.samsung.co.kr/ 7-1 MJ15AS* Main PCB Parts Level Code No. Loc. No. Description Specification Remarks MJ15ASKN/EDC E27-MJ15ASKN/EDC SEC,LTM150X0-L01 BN94-00527D ASSY PCB MAIN...
  • Page 32 7 Electrical Parts List Level Code No. Loc. No. Description Specification Remarks 2007-000084 R212 R-CHIP 4.7Kohm,5%,1/10W,TP,1608 2007-000084 R216 R-CHIP 4.7Kohm,5%,1/10W,TP,1608 2007-000084 R217 R-CHIP 4.7Kohm,5%,1/10W,TP,1608 2007-000084 R219 R-CHIP 4.7Kohm,5%,1/10W,TP,1608 2007-000084 R238 R-CHIP 4.7Kohm,5%,1/10W,TP,1608 2007-000084 R603 R-CHIP 4.7Kohm,5%,1/10W,TP,1608 2007-000090 R123 R-CHIP 10Kohm,5%,1/10W,TP,1608 2007-000090 R202 R-CHIP...
  • Page 33 7 Electrical Parts List Level Code No. Loc. No. Description Specification Remarks 2203-005065 C606 C-CER,CHIP 1000nF,+80-20%,10V,Y5V,-,1608 2203-005437 C201 C-CER,CHIP 10000nF,+80-20%,10V,Y5V,TP,3216 2203-005437 C205 C-CER,CHIP 10000nF,+80-20%,10V,Y5V,TP,3216 2402-000108 C422 C-AL,SMD 10uF,20%,16V,WT,TP,4.3x4.3x5.4 2402-001042 C401 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm 2402-001042 C607 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm 2402-001042 C609 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm 2402-001042 C612 C-AL,SMD...
  • Page 34 7 Electrical Parts List Level Code No. Loc. No. Description Specification Remarks BN96-01171J ACCESSORY ASSY MANUAL P-IB+QSG MJ17BS 701T,SyncMaster,WW,28 Lang,BN59-420J+BH68-376L BH68-00376L QUICK_SETUP MANUAL-03 LCDQUICK SETUP GUIDE,SYNCMASTER,E/F/S/G/P/I..13LANGS,W/W,MOJO100G,298,420 BN59-00420J S/W DRIVER-00,IB MJ17BS 701T,WW,SyncMaster,28 Lang. BN96-01461C ACCESSORY ASSY STAND P-BASE MATISSE 15/17,ABS HB,IV16,NO SPRAY 6003-000142 STAND/BASE SCREW-TAPTITE...
  • Page 35 7 Electrical Parts List Level Code No. Loc. No. Description Specification Remarks 2007-000074 R232 R-CHIP 100ohm,5%,1/10W,TP,1608 2007-000074 R234 R-CHIP 100ohm,5%,1/10W,TP,1608 2007-000074 R235 R-CHIP 100ohm,5%,1/10W,TP,1608 2007-000074 R236 R-CHIP 100ohm,5%,1/10W,TP,1608 2007-000074 R237 R-CHIP 100ohm,5%,1/10W,TP,1608 2007-000074 R239 R-CHIP 100ohm,5%,1/10W,TP,1608 2007-000074 R240 R-CHIP 100ohm,5%,1/10W,TP,1608 2007-000074 R242 R-CHIP...
  • Page 36 7 Electrical Parts List Level Code No. Loc. No. Description Specification Remarks 2203-005005 C402 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 2203-005005 C403 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 2203-005005 C404 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 2203-005005 C405 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 2203-005005 C406 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 2203-005005 C407 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 2203-005005 C408 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 2203-005005 C409 C-CER,CHIP...
  • Page 37 7 Electrical Parts List 7-4 Others Level Code No. Loc. No. Description Specification Remarks BN90-00486D ASSY STAND MJ17BS/GS17VT/GS17MS,EDC BN96-01063A ASSY STAND P-SIMPLE MJ15/17ASBS,ABS HB,BK07 6003-000269 SCREW-TAPTITE BH,+,S,M3,L6,ZPC(YEL),SWRCH18A 6003-001086 SCREW-TAPTITE BH,+,B,M3,L12,ZPC(BLK),SWRCH18A BN61-00822A STAND-BRKT HINGE GS17VS,SECC,T1.2 BN61-00825A STAND-FRONT GS17VS,ABS HB,BK07 BN61-00826A STAND-REAR GS17VS,ABS HB,BK07 BN96-01061A ASSY MISC P-HINGE...
  • Page 38 7 Electrical Parts List Level Code No. Loc. No. Description Specification Remarks BH68-20366B STAND/BASE LABEL-00,STANDE BASE MJ15,17,ART PAPER,55X10,RED BN61-01435A STAND/BASE HOLDER-STAND CH,+,M4,L10(4),ZPC(WHT),SWRCH18A BN63-01489B COVER-STAND MJ17,ABS,HB,BK07 BN63-01490A STAND/BASE COVER-STAND BASE MJ17,ABS HB,BK07 BN68-00473W STAND/BASE MANUAL INSTALL Goya2 Stand Guide,SyncMaster,W/W,Mojo100g,A4 BN73-00077A STAND/BASE RUBBER-FOOT MATISSE,BUMPON,®™13.5,T2.0,60~70,BLACK 7-5 MJ19AS* Main PCB Parts...
  • Page 39 7 Electrical Parts List Level Code No. Loc. No. Description Specification Remarks 2007-000074 R247 R-CHIP 100ohm,5%,1/10W,TP,1608 2007-000077 R221 R-CHIP 470ohm,5%,1/10W,TP,1608 2007-000077 R243 R-CHIP 470ohm,5%,1/10W,TP,1608 2007-000078 R124 R-CHIP 1Kohm,5%,1/10W,TP,1608 2007-000078 R241 R-CHIP 1Kohm,5%,1/10W,TP,1608 2007-000078 R402 R-CHIP 1Kohm,5%,1/10W,TP,1608 2007-000083 R233 R-CHIP 3Kohm,5%,1/10W,TP,1608 2007-000084 R122 R-CHIP...
  • Page 40 7 Electrical Parts List Level Code No. Loc. No. Description Specification Remarks 2203-005005 C405 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 2203-005005 C406 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 2203-005005 C407 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 2203-005005 C408 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 2203-005005 C409 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 2203-005005 C410 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 2203-005005 C411 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 2203-005005 C412 C-CER,CHIP...
  • Page 41 7 Electrical Parts List 7-6 Others Level Code No. Loc. No. Description Specification Remarks BN90-00640K ASSY COVER FRONT MJ19AS 6003-001086 C/F+C/R SCREW-TAPTITE BH,+,B,M3,L12,ZPC(BLK),SWRCH18A BN96-01057B ASSY COVER P-FRONT MJ19AS,ABS HB,GR70,SILVER SPRAY BN61-01243A HOLDER-PCB MJ17,ABS HB,BK07 BN63-01214A COVER-FRONT MJ19A/BS,ABS,HB,GR70 BN64-00288A KNOB-FUNCTION MJ17,ABS,PC,GR70,SPRAY BN67-00120A LENS-LED MATISSE,ACRYL,CLEAR...
  • Page 42 BAG PE LDPE,T0.05,L356,W240,TRP,28,2,PE MARK BH68-70438A ACCESSORY CARD-BLOC WARRANTY-09 TFT LCD,BASIC,EU,MOJO,100G,W21 BH68-70448A ACCESSORY CARD-01 TFT LCD,SRC,RUSSIA,S/W,120,W210*L120,INSTALL CARD BN59-00048A ACCESSORY S/W DRIVER-7.5 SYNCMASTER,PIVOT,SAMSUNG BN96-01171A ACCESSORY ASSY MANUAL P-IB+QSG 710N,SyncMaster,W/W,27Lang,BN59-420A+BH68-376L BH68-00376L MANUAL-03 LCDQUICK SETUP GUIDE,SYNCMASTER,E/F/S/G/P/I..13LANGS,W/W,MOJO100G,298,420 BN59-00420A S/W DRIVER-06,IB 710T,W/W,SyncMaster,27 Lang BN92-01059C ASSY BOX...
  • Page 43 7 Electrical Parts List Level Code No. Loc. No. Description Specification Remarks 0403-001411 ZD103 DIODE-ZENER -,5.49-5.73V,200MW,SOD-323,TP 0403-001411 ZD104 DIODE-ZENER -,5.49-5.73V,200MW,SOD-323,TP 0403-001411 ZD200 DIODE-ZENER -,5.49-5.73V,200MW,SOD-323,TP 0406-001061 IC106 DIODE-TVS MMQA5V6T3,5.32/5.6/5.88V,24W,S 0501-002080 Q601 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270 1003-001674 IC400 IC-LCD CONTROLLER SE7889,PQFP,100P,23.45x17.45mm,-,-,TR,PLASTIC,0.3-3.6V,0to+70C,-,-,- 1103-001023 IC201 IC-EEPROM 24C08,1Kx8,SOP,8P,5x4mm,2.5/5.5V,0to+70C 1203-003209...
  • Page 44 7 Electrical Parts List Level Code No. Loc. No. Description Specification Remarks 2007-001164 R118 R-CHIP 75ohm,1%,1/10W,TP,1608 2007-001164 R120 R-CHIP 75ohm,1%,1/10W,TP,1608 2203-000189 C224 C-CER,CHIP 100nF,+80-20%,25V,Y5V,TP,1608, 2203-000236 C116 C-CER,CHIP 0.1NF,5%,50V,C0G,TP,1608 2203-000257 C106 C-CER,CHIP 10nF,10%,50V,X7R,TP,1608 2203-000257 C221 C-CER,CHIP 10nF,10%,50V,X7R,TP,1608 2203-000257 C222 C-CER,CHIP 10nF,10%,50V,X7R,TP,1608 2203-000257 C417 C-CER,CHIP...
  • Page 45 7 Electrical Parts List Level Code No. Loc. No. Description Specification Remarks 3711-005470 CN400 CONNECTOR-HEADER BOX,30P,1R,1.25mm,SMD-A,Sn+Pb,IVR 3711-005543 CN200 CONNECTOR-HEADER BOX,6P,1R,1.25mm,SMD-A,SnPb,IVR BN41-00412D MP1.3 PCB MAIN MATISSE/GOYA2,STH,2L,MP1.3,1.6T,118*78.2,4A 7-8 Others Level Code No. Loc. No. Description Specification Remarks BN92-00329Y ASSY LABEL MJ/GS,W/W BN68-00614A LABEL LABEL RATING-00 ALL,SS,PE,T0.05,90*45,BLK,POLYESTER,NO SILK...
  • Page 46 7 Electrical Parts List 7-9 MJ15BS*/MJ17BS*/MJ19BS* Different Circuit Part List Loc. No Code Description C111 2203-001402 C-CERAMIC,CHIP C113 2203-001402 C-CERAMIC,CHIP C119 2203-001402 C-CERAMIC,CHIP C120 2203-001402 C-CERAMIC,CHIP C123 2203-001402 C-CERAMIC,CHIP C125 2203-001402 C-CERAMIC,CHIP C126 2203-005005 C-CERAMIC,CHIP C127 2203-001402 C-CERAMIC,CHIP C128 2203-001402 C-CERAMIC,CHIP CN102 3701-001173...

  • Page 47: Block Diagram

    8 Block Diagrams 8 Block Diagram 8-1 MJ15AS*/MJ17AS*/MJ19AS*/MJ19ES* ANALOG Block Diagram MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/ MJ19AS*/MJ19BS*/MJ19ES*...
  • Page 48 8 Block Diagrams 8-2 MJ15BS*/MJ17BS*/MJ19BS* DIGITAL Block Diagram MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/ MJ19AS*/MJ19BS*/MJ19ES*...
  • Page 49 10 PCB Layout 10 PCB Layout 10-1 MJ15AS* ANALOG PCB Loc. No. Description DIODE D100 DIODE-ZENER 60.5 16.0 D101 DIODE-SWITCHING 78.3 12.3 D103 DIODE-SWITCHING 73.6 12.2 D105 DIODE-SWITCHING 68.0 12.4 D600 DIODE-RECTIFIER 10.5 46.1 ZD200 DIODE-ZENER 107.1 11.3 ZD600 DIODE-ZENER 17.1 69.6 IC105...
  • Page 50 10 PCB Layout 10-2 MJ15BS* DIGITAL PCB Loc. No. Description DIODE D100 DIODE-ZENER 60.5 16.0 D101 DIODE-SWITCHING 78.3 12.3 D102 DIODE-SWITCHING 43.4 14.0 D103 DIODE-SWITCHING 73.6 12.2 D104 DIODE-SWITCHING 43.3 19.6 D105 DIODE-SWITCHING 68.0 12.4 D106 DIODE-SWITCHING 37.1 19.9 D107 DIODE-SWITCHING 31.0 19.9...
  • Page 51 10 PCB Layout 10-3 MJ17AS*/MJ19AS*/MJ19ES* ANALOG PCB Loc. No. Description DIODE D100 DIODE-ZENER 60.5 16.0 D101 DIODE-SWITCHING 78.3 12.3 D103 DIODE-SWITCHING 73.6 12.2 D105 DIODE-SWITCHING 68.0 12.4 D600 DIODE-RECTIFIER 10.5 46.1 ZD200 DIODE-ZENER 107.1 11.3 ZD600 DIODE-ZENER 17.1 69.6 IC105 DIODE-TVS 55.0 14.0...
  • Page 52 10 PCB Layout 10-4 MJ17BS*/MJ19BS* DIGITAL PCB Loc. No. Description DIODE D100 DIODE-ZENER 60.5 16.0 D101 DIODE-SWITCHING 78.3 12.3 D102 DIODE-SWITCHING 43.4 14.0 D103 DIODE-SWITCHING 73.6 12.2 D104 DIODE-SWITCHING 43.3 19.6 D105 DIODE-SWITCHING 68.0 12.4 D106 DIODE-SWITCHING 37.1 19.9 D107 DIODE-SWITCHING 31.0 19.9...

  • Page 53: Wiring Diagram

    9 Wiring Diagram 9 Wiring Diagram (MJ15BS*/MJ17BS*/MJ19BS*) MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/ MJ19AS*/MJ19BS*/MJ19ES*...
  • Page 54 9 Wiring Diagram Memo MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/ MJ19AS*/MJ19BS*/MJ19ES*...

  • Page 55: Schematic Diagrams

    11 Schematic Diagrams 11 Schematic Diagrams This Document can not be used without Samsung’s authorization. +5V_IN VCC_MCU +5V_IN +5V_IN VCC_MCU Vcc_PANEL_IN R200 15" : +3.3V In 1/16W 17"/19" : +5V In OEM OPTION +3.3V_MAIN R201 C200 1/16W 100nF Vcc_PANEL CN400...
  • Page 56 11 Schematic Diagrams 11-2 MJ15AS*/MJ15BS*/MJ17AS*/MJ17BS*/ MJ19AS*/MJ19BS*/MJ19ES*...

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