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Samsung ML17NS Service Manual

Color monitor syncmaster 170mp
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SERVICE

COLOR MONITOR

COLOR MONITOR
SyncMaster 170MP
(ML17NS / ML17AS)
Manual
CONTENTS
1. Precautions
4. Alignment & Adjustments

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Table of Contents
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Summary of Contents for Samsung ML17NS

  • Page 1: Table Of Contents

    COLOR MONITOR SyncMaster 170MP (ML17NS / ML17AS) SERVICE Manual COLOR MONITOR CONTENTS 1. Precautions 2. Product Specifications 3. Disassembly & Reassembly 4. Alignment & Adjustments 5. Troubleshooting 6. Exploded View & Parts List 7. Electrical Parts List 8. Block Diagram 9.

  • Page 2: Product Specifications

    Operating Temperature : 50 °F to 104 °F (10 °C to 40 °C) Humidity : 10 % to 80 % Storage Temperature : -13 °F to 113 °F (-25 °C to 45 °C) Humidity : 5 % to 95 % ML17NS ML17AS TV System Tunning Frequency Synthesize...

  • Page 3: Pin Assignments

    2 Product Specifications 2-2 Pin Assignments Sync 15-Pin Signal Cable Connector Type Separate Composite Sync-on-green Pin No. Green Green Green + H/V Sync Blue Blue Blue GND (DDC Return) GND (DDC Return) GND (DDC Return) GND-Red GND-Red GND-Red GND-Green GND-Green GND-Green GND-Blue GND-Blue...

  • Page 4: Timing Chart

    2 Product Specifications 2-3 Timing Chart This section of the service manual describes the timing that the computer industry recognizes as standard for computer-generated video signals. Table 2-1. Timing Chart Timing No. Originator VESA VESA VESA Mode Name VGA2 VGA3 640/75Hz 640/85Hz 800/75Hz...
  • Page 5 2 Product Specifications Table 2-1. Timing Chart (Continued) Timing No. VESA VESA VESA VESA VESA VESA Originator 800/85Hz 1024/60Hz 1024/75Hz 1024/85Hz 1280/75Hz 1280/60Hz Mode Name 800x600 1024x768 1024x768 1024x768 1280x1024 Resolution (HxV) 1280x1024 HORIZONTAL 63.981kHz 53.674kHz 48.363kHz 60.023kHz 68.677kHz 79.976kHz Frequency 18.631µs 20.677µs...

  • Page 6: Disassembly And Reassembly

    3 Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedures for the SyncMaster 170MP monitor. WARNING: This monitor contains electrostatically sensitive devices. Use caution when handling these components. 3-1 Disassembly Cautions:1. Disconnect the monitor from the power source before disassembly. 2.
  • Page 7 3 Disassembly and Reassembly 4. Remove the Stand Rear from the Stand 3-1-6 Wire frame stand Disassembly (option) assembly. 1. Carefully pull the cover hinge. 5. Remove the Stand Front from the Stand 2. Remove the cover vesa from the Stand assembly.
  • Page 8 3 Disassembly and Reassembly 3. Please take out the lamp units from the LCD module. 4. Please fix the new lamp units on the LCD module : opposite process 2 and 3 Replacement of lamp unit should be done at the power off state and rcommended clean bench condition.
  • Page 9 3 Disassembly and Reassembly Memo SyncMaster 170MP...

  • Page 10: Alignments And Adjustments

    4 Alignments and Adjustments 4-1.General Alignment Instuction 1. Usually, a color TV-VCR needs only slight touch-up adjustment upon installation. Check the basic characteristics such as height, horizontal and vertical sync. 2. Use the specified test equipment or its equivalent. 3. Correct impedance matching is essential. 4.
  • Page 11 4 Alignments and Adjustments Memo SyncMaster 170MP...

  • Page 12: Troubleshooting

    5 Troubleshooting 5-1 No Power Does proper DC 12 V appear at Check SMPS PCB and Adapter. DC jack connected to CN102? Does proper DC 5 V appear at Check IC103. Pin 1 of IC103? Does proper DC 2.5 V appear at Check FT115 and IC505.
  • Page 13 5 Troubleshooting 5-2 No Video (PC Signal) Power indicator is green Does the signal appear at Pin 7, Check R155 ~ R157, C151 ~ C153. 15, 22, of IC107? Does the clock pulse appear at Check IC107 and related circuit of IC107. Pin 115, 117 of IC107? Does the clock pulse appear at Check related circuit of IC301.
  • Page 14 5 Troubleshooting 5-3 No Picture (TV, Video 1, Video 2) Check Pin 16 (AGC), 12 (CVBS) of Check IC101 and replace the tuner. IC703 (TDA9810) Check Pin 15 (CVBS) of IC204 Replace IC204. (STV6400D) Check related circuit of IC504 and Check IC504 (VPC3230D) replace IC504.

  • Page 15: No Sound

    5 Troubleshooting 5-4 No Sound Does the high signal at R822? Check R856 and replace Q801. Check Pin 12 of IC800 (TDA7268) Replace IC800. Check Pin 60, 67 of Replace IC801 (MSP3450). IC801 (MSP3450) Check IC703, tuner, related circuit of IC703 and tuner SyncMaster 170MP...
  • Page 16 6 Exploded View and Parts List SyncMaster 170MP...

  • Page 17: Exploded View & Parts List

    6 Exploded View & Parts List Memo SyncMaster 170MP...

  • Page 18: Electrical Parts List

    7 Electrical Parts List 7-1 Main PCB Parts Loc. No. Code No. Description Specification Remarks BD480 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm BD481 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm BD482 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm BD483 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm BD484 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm BD485 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm BD486 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm...
  • Page 19 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks C137 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C138 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C139 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C140 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C141 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C142 2203-000260 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,2012 C143 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C144 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012...
  • Page 20 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks C185 2203-002392 C-CERAMIC,CHIP 220nF,+80-20%,50V,Y5V,TP C186 2203-002392 C-CERAMIC,CHIP 220nF,+80-20%,50V,Y5V,TP C187 2409-001004 C-ORGANIC 100uF,20%,16V,LL,BK,8x10.5mm,3 C200 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C202 2203-000260 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,2012 C203 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5. C205 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C210 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012...
  • Page 21 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks C250 2203-000839 C-CERAMIC,CHIP 0.39nF,5%,50V,NP0,TP,2012 C251 2203-000142 C-CERAMIC,CHIP 1.5nF,10%,50V,X7R,TP,2012 C252 2203-002392 C-CERAMIC,CHIP 220nF,+80-20%,50V,Y5V,TP C253 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C254 2402-000176 C-AL,SMD 10uF,20%,16V,GP,TP,4.3x4.3x5.4 C255 2402-000179 C-AL,SMD 47uF,20%,16V,GP,TP,6.6x6.6x5.4 C256 2203-000555 C-CERAMIC,CHIP 0.02nF,5%,50V,NP0,TP,2012 C257 2402-000176 C-AL,SMD 10uF,20%,16V,GP,TP,4.3x4.3x5.4...
  • Page 22 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks C306 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C307 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C308 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C309 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C310 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C311 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C312 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C313 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012...
  • Page 23 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks C521 2203-000260 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,2012 C522 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5 C523 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C524 2404-000123 C-TA,CHIP 10uF,20%,16V,TP,6032,2.9mm C525 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5 C601 2404-001075 C-TA,CHIP 100UF,20%,16V,GP,TP,7343 C602 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C603 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012...
  • Page 24 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks CA306 2503-001018 C-NETWORK 15PFX4,10%,50V CA307 2503-001018 C-NETWORK 15PFX4,10%,50V CA308 2503-001018 C-NETWORK 15PFX4,10%,50V CA309 2503-001018 C-NETWORK 15PFX4,10%,50V CA310 2503-001018 C-NETWORK 15PFX4,10%,50V CA311 2503-001018 C-NETWORK 15PFX4,10%,50V CFT301 2901-001133 FILTER-EMISMD 25V,0.15A,33pF,2x1.25x0 BN70-00072A SHIELD-D/SUB ML15NS,SPTE,T0.5 CL101...
  • Page 25 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks FT108 2901-001114 FILTER-EMISMD 25VDC,2.0ADC,100nF,3.2x FT109 2901-001114 FILTER-EMISMD 25VDC,2.0ADC,100nF,3.2x FT110 2901-001114 FILTER-EMISMD 25VDC,2.0ADC,100nF,3.2x FT111 2901-001114 FILTER-EMISMD 25VDC,2.0ADC,100nF,3.2x FT112 2901-001114 FILTER-EMISMD 25VDC,2.0ADC,100nF,3.2x FT114 3301-001145 CORE-FERRITEBEAD AB,4.5x1.6x1.6mm FT115 3301-001145 CORE-FERRITEBEAD AB,4.5x1.6x1.6mm FT200 3301-001145 CORE-FERRITEBEAD AB,4.5x1.6x1.6mm...
  • Page 26 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks IC206 1205-001776 IC-MIXER NJM2509V,SSOP,8P,PLASTIC,7V,2 IC207 1204-001623 IC-VERTICALPROCESSO SDA9400,QFP,64P,PL IC208 1203-001488 IC-POSI.FIXEDREG. 7805,T0-252,3P,PLAS IC209 1204-001598 IC-VIDEOPROCESS VPC3230D-A0,QFP,80P,PL IC301 1003-001249 IC-LCDCONTROLLER PW364-S1675,TBGA,352P,1 IC401 1103-001023 IC-EEPROM 24C08,1028x8BIT,SOP,8P,150MIL IC402 1107-001177 IC-FLASHMEMORY 29W400,512KX8OR256KX16BIT IC502 1002-001177 IC-D/ACONVERTER AD5301B,8BIT,SOT-23,6P,6...
  • Page 27 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks R110 2007-000300 R-CHIP 10KOHM,5%,1/10W,DA,TP,2012 R111 2007-000300 R-CHIP 10KOHM,5%,1/10W,DA,TP,2012 R112 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012 R113 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012 R114 2007-000572 R-CHIP 220OHM,5%,1/10W,DA,TP,2012 R115 2007-000572 R-CHIP 220OHM,5%,1/10W,DA,TP,2012 R116 2007-000686 R-CHIP 3.3KOHM,5%,1/10W,DA,TP,2012 R117 2007-000468 R-CHIP 1KOHM,5%,1/10W,DA,TP,2012...
  • Page 28 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks R162 2007-000029 R-CHIP 0OHM,5%,1/10W,DA,TP,2012 R164 2007-000029 R-CHIP 0OHM,5%,1/10W,DA,TP,2012 R165 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012 R200 2007-000468 R-CHIP 1KOHM,5%,1/10W,DA,TP,2012 R204 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012 R205 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012 R206 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012 R207 2007-001166 R-CHIP 75OHM,5%,1/10W,DA,TP,2012...
  • Page 29 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks R249 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012 R250 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012 R251 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012 R252 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012 R253 2007-001166 R-CHIP 75OHM,5%,1/10W,DA,TP,2012 R254 2007-001166 R-CHIP 75OHM,5%,1/10W,DA,TP,2012 R255 2007-001166 R-CHIP 75OHM,5%,1/10W,DA,TP,2012 R256 2007-001166 R-CHIP 75OHM,5%,1/10W,DA,TP,2012...
  • Page 30 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks R300 2007-000300 R-CHIP 10KOHM,5%,1/10W,DA,TP,2012 R301 2007-000300 R-CHIP 10KOHM,5%,1/10W,DA,TP,2012 R302 2007-000300 R-CHIP 10KOHM,5%,1/10W,DA,TP,2012 R303 2007-000029 R-CHIP 0OHM,5%,1/10W,DA,TP,2012 R304 2007-000029 R-CHIP 0OHM,5%,1/10W,DA,TP,2012 R305 2007-000468 R-CHIP 1KOHM,5%,1/10W,DA,TP,2012 R306 2007-000468 R-CHIP 1KOHM,5%,1/10W,DA,TP,2012 R309 2007-000593 R-CHIP 22OHM,5%,1/10W,DA,TP,2012...
  • Page 31 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks R349 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012 R350 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012 R351 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012 R352 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012 R353 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012 R354 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012 R355 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012 R356 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012...
  • Page 32 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks R445 2007-000931 R-CHIP 470OHM,5%,1/10W,DA,TP,2012 R446 2007-000931 R-CHIP 470OHM,5%,1/10W,DA,TP,2012 R447 2007-000766 R-CHIP 330OHM,5%,1/10W,DA,TP,2012 R448 2007-000468 R-CHIP 1KOHM,5%,1/10W,DA,TP,2012 R500 2007-000300 R-CHIP 10KOHM,5%,1/10W,DA,TP,2012 R501 2007-000300 R-CHIP 10KOHM,5%,1/10W,DA,TP,2012 R502 2007-000300 R-CHIP 10KOHM,5%,1/10W,DA,TP,2012 R510 2007-000290 R-CHIP 100OHM,5%,1/10W,DA,TP,2012...
  • Page 33 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks R928 2007-000029 R-CHIP 0OHM,5%,1/10W,DA,TP,2012 R929 2007-000029 R-CHIP 0OHM,5%,1/10W,DA,TP,2012 R930 2007-000029 R-CHIP 0OHM,5%,1/10W,DA,TP,2012 R931 2007-000029 R-CHIP 0OHM,5%,1/10W,DA,TP,2012 R932 2007-000029 R-CHIP 0OHM,5%,1/10W,DA,TP,2012 R933 2007-000029 R-CHIP 0OHM,5%,1/10W,DA,TP,2012 R934 2007-000029 R-CHIP 0OHM,5%,1/10W,DA,TP,2012 R935 2007-000029 R-CHIP 0OHM,5%,1/10W,DA,TP,2012...
  • Page 34 7 Electrical Parts List 7-2 Misc PCB Parts Loc. No. Code No. Description Specification Remarks C700 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C701 2402-000176 C-AL,SMD 10uF,20%,16V,GP,TP,4.3x4.3x5.4 C702 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5. C703 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C704 2203-000455 C-CERAMIC,CHIP 1nF,5%,50V,NP0,TP,2012 C705 2203-000260 C-CERAMIC,CHIP 10nF,10%,50V,X7R,TP,2012 C706 2203-000455 C-CERAMIC,CHIP 1nF,5%,50V,NP0,TP,2012...
  • Page 35 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks C826 2402-001086 C-AL,SMD 100UF,20%,16V,WT,TP,6.6X6.6X5.3 C828 2203-000204 C-CERAMIC,CHIP 100nF,10%,25V,X7R,TP,2012 C829 2402-000176 C-AL,SMD 10uF,20%,16V,GP,TP,4.3x4.3x5.4 C830 2402-000135 C-AL,SMD 22uF,20%,16V,GP,TP,5.3x5.3x5.4 C831 2203-000938 C-CERAMIC,CHIP 0.47nF,5%,50V,NP0,TP,2012 C832 2402-000135 C-AL,SMD 22uF,20%,16V,GP,TP,5.3x5.3x5.4 C834 2203-000938 C-CERAMIC,CHIP 0.47nF,5%,50V,NP0,TP,2012 C835 2402-001086 C-AL,SMD 100UF,20%,16V,WT,TP,6.6X6.6X5.3...
  • Page 36 3.3UH,20%,3.2X2.5X2.2MM L709 2701-000299 INDUCTOR-AXIAL 13UH,10%,2.5X3.4MM L800 2703-001778 INDUCTOR-SMD 3.3UH,20%,3.2X2.5X2.2MM L801 2703-001778 INDUCTOR-SMD 3.3UH,20%,3.2X2.5X2.2MM L802 2703-001778 INDUCTOR-SMD 3.3UH,20%,3.2X2.5X2.2MM L803 2703-001778 INDUCTOR-SMD 3.3UH,20%,3.2X2.5X2.2MM MP1.0 BN41-00025A PCB-SUB ML17NS,FR-4,1.6 Q700 0501-002080 TR-SMALLSIGNAL 2SC2412K,NPN,200mW,SOT-2 Q701 0501-002080 TR-SMALLSIGNAL 2SC2412K,NPN,200mW,SOT-2 Q702 0501-002080 TR-SMALLSIGNAL 2SC2412K,NPN,200mW,SOT-2 SyncMaster 170MP 7-19...
  • Page 37 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks Q703 0501-002080 TR-SMALLSIGNAL 2SC2412K,NPN,200mW,SOT-2 Q704 0501-002080 TR-SMALLSIGNAL 2SC2412K,NPN,200mW,SOT-2 Q705 0501-002080 TR-SMALLSIGNAL 2SC2412K,NPN,200mW,SOT-2 Q706 0501-002080 TR-SMALLSIGNAL 2SC2412K,NPN,200mW,SOT-2 Q707 0501-002080 TR-SMALLSIGNAL 2SC2412K,NPN,200mW,SOT-2 Q708 0501-002080 TR-SMALLSIGNAL 2SC2412K,NPN,200mW,SOT-2 Q709 0501-000002 TR-SMALLSIGNAL KSA812,PNP,150mW,SOT-23,T Q801 0501-002080 TR-SMALLSIGNAL 2SC2412K,NPN,200mW,SOT-2...
  • Page 38 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks R740 2007-000468 R-CHIP 1KOHM,5%,1/10W,DA,TP,2012 R741 2007-000468 R-CHIP 1KOHM,5%,1/10W,DA,TP,2012 R742 2007-000468 R-CHIP 1KOHM,5%,1/10W,DA,TP,2012 R743 2007-000468 R-CHIP 1KOHM,5%,1/10W,DA,TP,2012 R744 2007-000468 R-CHIP 1KOHM,5%,1/10W,DA,TP,2012 R745 2007-000468 R-CHIP 1KOHM,5%,1/10W,DA,TP,2012 R746 2007-000468 R-CHIP 1KOHM,5%,1/10W,DA,TP,2012 R747 2007-000468 R-CHIP 1KOHM,5%,1/10W,DA,TP,2012...
  • Page 39 7 Electrical Parts List Loc. No. Code No. Description Specification Remarks R851 2007-000029 R-CHIP 0OHM,5%,1/10W,DA,TP,2012 R852 2003-000514 R-METALOXIDE(S) 15ohm,5%,2W,AA,TP,4x12mm R853 2003-000797 R-METALOXIDE(S) 8.2ohm,5%,3W,AA,TP,6x16m R854 2007-000029 R-CHIP 0OHM,5%,1/10W,DA,TP,2012 R855 2007-000029 R-CHIP 0OHM,5%,1/10W,DA,TP,2012 R856 2007-001198 R-CHIP 820OHM,1%,1/10W,DA,TP,2012 T700 BN27-00003A COIL-ETC M11,MOLD, X800 2801-003843 CRYSTAL-SMD 18.432MHz,30ppm,28-AAN,20pF...

  • Page 40: Block Diagram

    8 Block Diagram Green SyncMaster 170MP...
  • Page 41 8 Block Diagrams Ain2 Ain1 SyncMaster 170MP...

  • Page 42: Wiring Diagram

    9 Wiring Diagram CN203 CN806 CN804 CN800 CN801 CN802 CN102 1 3 4 1,2, LED_PC +12V CN200 CN101 PORTC LED_VCR RF_CVBS LED_CAM 9 TO TUNER BOARD 1 2 3 4 7 5 8 6 9 1 2, 1 2, 1 2, 1 2, LEDRED LEDGREEN 11...

  • Page 43: Schematic Diagrams

    10 Schematic Diagrams 10 Schematic Diagrams 10-1 ADC / PLL Part Schematic Diagram IC107 #15 +12V_INVERTER +12V_TUNER +3.3V IS ALWAYS ACTIVE +3.3V_A +5V_IN IS ALWAYS ACTIVE +2.5V IS ALWAYS ACTIVE +3.3V +2.5V +12V_IN +12V_IN +12V_IN +3.3V +5V_IN +2.5V +5V_IN Vp-p = 700 mV +3.3V +5V_IN +3.3V_D +5V_D...
  • Page 44 10 Schematic Diagrams 10-2 Video Decoder Part Schematic Diagram IC209 #57 IC209 #56 IC209 #53 IC209 #41 CHK_VIDEO +5V_D +5V_D +5V_D RESET_VIDEO RESET_V Vp-p = 3.3 V Vp-p = 3.3 V Vp-p = 3.3 V Vp-p = 3.3 V VHS2 VHS3 +5V_A +12V_CAP...
  • Page 45 10 Schematic Diagrams 10-3 PW364 Part Schematic Diagram IC301 IC301 IC301 +3.3V_2 +3.3V_2 +3.3V_2 +3.3V_2 +3.3V_2 +3.3V_2 +3.3V_2 Vp-p = 2.30 V Vp-p = 2.30 V Vp-p = 3.36 V IC301 IC301 IC301 GCLK GSOG GRE(7:0) Vp-p = 3.36 V Vp-p = 3.56 V Vp-p = 2.0 V PORTC(5:0)
  • Page 46 10 Schematic Diagrams 10-4 Memory Part Schematic Diagram +3.3V +3.3V ROMWEn BOOTWE ROMWEn ROMOEn +3.3V ROMOEn +5V_IN +5V_IN +3.3V +5V_IN LED_PC +3.3V PORTC(5:0) LED_VCR LED_CAM LEDRED LEDGRN BUZZER LED_TV +5V_IN +5V_IN +3.3V SDA_I SCL_I SyncMaster 170MP 10-4...
  • Page 47 10 Schematic Diagrams 10-5 LVDS Part Schematic Diagram CN601 #15 +3.3V_D Vp-p = 500 mV +3.3V_D +3.3V_D CN601 #16 Vp-p = 500 mV +3.3V_D +3.3V_D +3.3V_D +3.3V_D +5V_LCD +5V_LCD +12V_IN +5V_LCD SDA_I SCL_I +5V_IN +5V_IN AUXPWON LCPWON 10-5 SyncMaster 170MP...
  • Page 48 10 Schematic Diagrams 10-6 IF Part Schematic Diagram IC703 #12 Vp-p = 2 V IC703 #10 Vp-p = 500 mV SyncMaster 170MP 10-6...
  • Page 49 10 Schematic Diagrams 10-7 Audio Part Schematic Diagram IC801 #28 IC801 #27 Vp-p = 140 mV Vp-p = 140 mV IC800 #2 IC800 #7 Vp-p = 5 V Vp-p = 5 V 10-7 SyncMaster 170MP...
  • Page 50 10 Schematic Diagrams Memo SyncMaster 170MP 10-8...
  • Page 51 Copyright Trademarks © 1999 by Samsung Electronics Co., Ltd. Samsung is a registered trademark and SyncMaster 170MP are trademarks of Samsung All rights reserved. Electronics Co., Ltd. This manual may not, in whole or in part, be IBM is a trademark of the IBM Corporation in the copied, photocopied, reproduced, translated, or United States and other countries.

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