1. Manuals
  2. Brands
  3. Samsung Manuals
  4. TV
  5. LW17N23W
  6. Service manual

Samsung LW17N23W Service Manual

Tft-lcd tv
Hide thumbs Also See for LW17N23W:
Table of Contents

Advertisement

Quick Links

SERVICE
TFT-LCD TV
TFT-LCD TV
Chassis
Model
VR17EO
LW17N23W
Manual
4. Alignment & Adjustments
CONTENTS

Advertisement

Table of Contents
loading

Related Manuals for Samsung LW17N23W

Summary of Contents for Samsung LW17N23W

  • Page 1: Table Of Contents

    TFT-LCD TV Chassis Model VR17EO LW17N23W SERVICE Manual TFT-LCD TV CONTENTS 1. Precautions 2. Product Specifications 3. Disassembly & Reassembly 4. Alignment & Adjustments 5. Troubleshooting 6. Exploded View & Parts List 7. Parts List 8. Block Diagram 9. Wiring Diagram 10.
  • Page 2 Samsung Electronics Co.,Ltd. ❈ This Service Manual is a property of Samsung 416, Maetan-3Dong, Paldal-Gu, Suwon City, Kyungki-Do, Korea, 442-742 Electronics Co., Ltd. Printed in Korea Any unauthorized use of Manual can be punished P/N : BN82-00103D-00 under applicable International and/or domestic law.

  • Page 3: Precautions

    A substitute replacement that does not have the same safety characteristics as the recommended replacement part might create shock, fire and/or other hazards. Product safety is under review continuously and new instructions are issued whenever appropriate. LW17N23W...

  • Page 4: Servicing Precautions

    Use only an anti-static solder removal device. Some brushing clothes together, or lifting your foot from solder removal devices not classified as “anti-static” a carpeted floor can generate enough static can generate electrical charges sufficient to damage electricity to damage an ESD. ESDs. LW17N23W...

  • Page 5: Product Specifications

    Sound Characteristic – BASS Control Range : -8 dB ~ + 8dB – TREBLE Control Range : -8 dB ~ +8 dB – Headphone Out : 5 mW max (400 m Vrms) – Output Frequency : 20 Hz ~15.2 Hz LW17N23W...

  • Page 6: Pin Assignments

    SC1 BLUE SC1 SWITCHING SC2 RED OUT SC2 RED IN SC2 LEFT OUT SC1 GREEN SC2 CVBS OUT SC2 LEFT IN SC2 CVBS IN 2-2-4 A/V 2-2-3 S-Video RCA Yellow CVBS Separate Audio L RCA White Audio R RCA Red LW17N23W...
  • Page 7 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. 2-3-1 LCD Panel Mode1 mode LW17N23W...
  • Page 8 2 Product Specifications 2-3-2 Supported Modes LW17N23W...
  • Page 9 2 Product Specifications 2-3-3 Supported Modes LW17N23W...
  • Page 10 2 Product Specifications 2-3-4 Supported Modes LW17N23W...

  • Page 11: Disassembly And Reassembly

    3 Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedures for the LW17N23W 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.
  • Page 12 Victoria LTA170WP_L01 panel, the lamp is firmly soldered inside of the back panel. Therefore,servicing the lamp may cause a defective panel.Also,servicing lamp requires front glass removal, which may cause scratch and/or foreign materials on the glass.) 3-3 Reassembly Reassembly procedures are in the reverse order of dissasembly procedures. LW17N23W...

  • Page 13: Alignment & Adjustments

    6. Do not attempt to connect or disconnect any wire while the TV is turned on. Make sure that the power cord is disconnected before replacing any parts. 7. To protect aganist shock hazard,use an isolation transform. LW17N23W...

  • Page 14: Factory Mode Adjustments

    T _ V I C 1 7 P E U _ 2 0 0 2 0 9 / 1 2 / 2 0 0 3 1 5 : 4 1 : 3 1 T _ V I C 1 7 P E U _ 2 0 0 2 0 9 / 1 2 / 2 0 0 3 1 5 : 4 1 : 3 1 LW17N23W...
  • Page 15 T _ V I C 1 7 P E U _ 2 0 0 2 0 9 / 1 2 / 2 0 0 3 1 5 : 4 1 : 3 1 T _ V I C 1 7 P E U _ 2 0 0 2 0 9 / 1 2 / 2 0 0 3 1 5 : 4 1 : 3 1 LW17N23W...
  • Page 16 T _ V I C 1 7 P E U _ 2 0 0 2 0 9 / 1 2 / 2 0 0 3 1 5 : 4 1 : 3 1 T _ V I C 1 7 P E U _ 2 0 0 2 0 9 / 1 2 / 2 0 0 3 1 5 : 4 1 : 3 1 LW17N23W...

  • Page 17: White Balance Adjustment

    4. As the RF mode is applied with the same vlaues as for VIDEO and S-VIDEO, adjustment can be made in any of RF, VIDEO and S-VIDEO modes. Table 4-1. White Balance Setting Conditions Table 4-2. Color Control Default Vlaue Table 4-3. ADC Default Vlaue LW17N23W...
  • Page 18 Set the input to the mode in which the adjustment will be made (RF PC). * Input signal - RF Mode : Model #1 (750*480 Mode), Pattern #16 - PC Mode : Model #21 (1024*768 Mode), Pattern #16 b) Enter factory color control, confirm the data. LW17N23W...
  • Page 19 - Adjust red gain ('x') and blue gain ('y') to the color coordinates. * The green gain and sub - Contrast ('Y') are fixed to the default and are not adjusted. Picture 4-3 Toshiba ABL Pattern High light Measurement point LW17N23W...
  • Page 20 4 Alignments and Adjustments 4-3-3 PW565 * The PW565 output data are fixed to the default and are not adjusted. 4-3-4 VPC 3230-MAIN * The Data are fixed to the default and are not adjusted. LW17N23W...
  • Page 21 * XXXX : Displays the current check sum size of the MICOM. (Varies depending on program update) 4-3-8 Reset * Initializes the data in the MICOM. (Set to default value) The values set in factory mode remain unchanged. 4-3-9 T_VIC17PEU_2002 09/12/2003 15:41:31 * Displays the MICOM program version LW17N23W...
  • Page 22 4 Alignments and Adjustments Memo 4-10 LW17N23W...

  • Page 23: Troubleshooting

    C618, C621? main ass’y. (BN94-00512A) Does proper DC 14V Change IC605 or main ass’y. appear at C628? (BN94-00512A) Does each proper DC 8V, 9V_1 Check IC607/IC608 and appear at C635, C638? related circuit. Replace the board with new one. LW17N23W...
  • Page 24 5 Troubleshooting WAVEFORMS LW17N23W...
  • Page 25 5 Troubleshooting WAVEFORMS LW17N23W...
  • Page 26 Does the signal appear at Change IC101 or main ass’y. RA101~RA107? (BN94-00512A) Does the signal appear at Change main ass’y. RA514~RA519? (BN94-00512A) Change X501 or main ass’y. Does the signal appear at X501? (BN94-00512A) Replace the LCD_panel with new one. LW17N23W...
  • Page 27 5 Troubleshooting WAVEFORMS LW17N23W...
  • Page 28 Change IC201 or replace main board RA201~RA204? with new one. Repeat ‘A’ process. 5-3-2 No Video (Scart Input) Does the signal Change IC103, IC802 or replace 3-10 appear at C256, C257, main board with new one. 3-11 C258, C183, C185? Repeat ‘A’ process. LW17N23W...
  • Page 29 5 Troubleshooting WAVEFORMS LW17N23W...
  • Page 30 5 Troubleshooting WAVEFORMS 3-10 3-11 LW17N23W...
  • Page 31 C749/C750 (PC), C751/C752 (AV), Change IC703 or replace main C753/C754 (comp2), board with new one. C755/C766 (comp1)? Does the signal appear at Change IC701 or C701/C704 (Sound_R), replace cable with new one. C724/C725 (Sound_L)? Replace R/L speaker with new one. WAVEFORMS LW17N23W...
  • Page 32 5 Troubleshooting Memo 5-10 LW17N23W...

  • Page 33: Exploded View & Parts List

    6 Exploded View and Parts List ❈ You can search for updated part codes through CMS web site. URL : http://ecms. samsungelectronics. com/ LW17N23W...

  • Page 34: Exploded View & Parts List

    6 Exploded View & Parts List Memo LW17N23W...

  • Page 35: Parts List

    3301-001145 BEAD-SMD 4.5x1.6x1.6mm,-,- BD807 3301-001145 BEAD-SMD 4.5x1.6x1.6mm,-,- BD808 3301-001145 BEAD-SMD 4.5x1.6x1.6mm,-,- C101 2402-000108 C-AL,SMD 10uF,20%,16V,WT,TP,4.3x4.3x5.4 C102 2203-000440 C-CER,CHIP 1nF,10%,50V,X7R,TP,1608,- C103 2203-000189 C-CER,CHIP 100nF,+80-20%,25V,Y5V,TP,1608, C104 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm C105 2203-000838 C-CER,CHIP 0.39NF,5%,50V,C0G,TP,1608 C106 2203-000843 C-CER,CHIP 39nF,10%,25V,X7R,TP,1608,- C107 2203-005005 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 LW17N23W...
  • Page 36 2402-000176 C-AL,SMD 10uF,20%,16V,GP,TP,4.3x4.3x5.4 C1991 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm C1992 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm C202 2203-001140 C-CER,CHIP 68nF,10%,16V,X7R,TP,1608,- C203 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm C204 2203-000140 C-CER,CHIP 1.5nF,10%,50V,X7R,TP,1608,- C205 2203-000972 C-CER,CHIP 47nF,10%,16V,X7R,TP,1608 C206 2203-000815 C-CER,CHIP 0.033NF,5%,50V,C0G,TP,1608 C207 2203-001140 C-CER,CHIP 68nF,10%,16V,X7R,TP,1608,- C208 2203-000972 C-CER,CHIP 47nF,10%,16V,X7R,TP,1608 LW17N23W...
  • Page 37 2203-005005 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 C314 2203-001652 C-CER,CHIP 470nF,+80-20%,16V,Y5V,TP,1608 C318 2402-000135 C-AL,SMD 22uF,20%,16V,GP,TP,5.3x5.3x5.4 C319 2203-005005 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 C320 2402-000173 C-AL,SMD 4.7uF,20%,35V,GP,TP,4.3x4.3x5. C321 2203-000189 C-CER,CHIP 100nF,+80-20%,25V,Y5V,TP,1608, C322 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm C323 2203-000552 C-CER,CHIP 0.02NF,5%,50V,C0G,TP,1608 C324 2203-000552 C-CER,CHIP 0.02NF,5%,50V,C0G,TP,1608 C325 2203-005005 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 LW17N23W...
  • Page 38 2203-005005 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 C550 2203-005005 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 C551 2203-005005 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 C552 2203-005005 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 C553 2203-005005 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 C554 2402-001019 C-AL,SMD 2.2uF,20%,35V,GP,TP,3.3x3.3x5. C555 2203-005005 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 C556 2402-001019 C-AL,SMD 2.2uF,20%,35V,GP,TP,3.3x3.3x5. C557 2203-005005 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 C558 2402-001019 C-AL,SMD 2.2uF,20%,35V,GP,TP,3.3x3.3x5. LW17N23W...
  • Page 39 82UF,20%,16V,-,TP,8.3X8.3X6.7 MM C632 2402-000179 C-AL,SMD 47uF,20%,16V,GP,TP,6.6x6.6x5.4 C633 2203-000189 C-CER,CHIP 100nF,+80-20%,25V,Y5V,TP,1608, C634 2203-000189 C-CER,CHIP 100nF,+80-20%,25V,Y5V,TP,1608, C635 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm C640 2402-001202 C-AL,SMD 150UF,20%,6.3V,-,TP,7.3X4.3 MM C641 2402-001202 C-AL,SMD 150UF,20%,6.3V,-,TP,7.3X4.3 MM C642 2203-005533 C-CER,CHIP 1000nF,20%,6.3V,X7R,TP,1608 C643 2203-005005 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 C644 2203-005015 C-CER,CHIP 150nF,+80-20%,16V,Y5V,TP,1608 LW17N23W...
  • Page 40 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm C735 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm C736 2203-000440 C-CER,CHIP 1nF,10%,50V,X7R,TP,1608,- C737 2203-000440 C-CER,CHIP 1nF,10%,50V,X7R,TP,1608,- C738 2203-005065 C-CER,CHIP 1000nF,+80-20%,10V,Y5V,TP,1608 C739 2203-005065 C-CER,CHIP 1000nF,+80-20%,10V,Y5V,TP,1608 C740 2203-000896 C-CER,CHIP 4.7nF,10%,50V,X7R,TP,1608 C741 2203-000896 C-CER,CHIP 4.7nF,10%,50V,X7R,TP,1608 C742 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm C743 2203-000140 C-CER,CHIP 1.5nF,10%,50V,X7R,TP,1608,- LW17N23W...
  • Page 41 C818 2402-001204 C-POLYMER AL CHIP 82UF,20%,16V,-,TP,8.3X8.3X6.7 MM C819 2203-000189 C-CER,CHIP 100nF,+80-20%,25V,Y5V,TP,1608, C820 2203-000236 C-CER,CHIP 0.1NF,5%,50V,C0G,TP,1608 C821 2402-000176 C-AL,SMD 10uF,20%,16V,GP,TP,4.3x4.3x5.4 C822 2203-000189 C-CER,CHIP 100nF,+80-20%,25V,Y5V,TP,1608, C823 2402-001070 C-AL,SMD 470uF,20%,16V,GP,TP,10x10.2,- C824 2203-005005 C-CER,CHIP 100nF,10%,16V,X7R,TP,1608 C825 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm C828 2203-000236 C-CER,CHIP 0.1NF,5%,50V,C0G,TP,1608 LW17N23W...
  • Page 42 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TP D703 0403-001052 DIODE-ZENER RD8.2MB,8.2V,7.7-8.64V,200mW,S D704 0403-001052 DIODE-ZENER RD8.2MB,8.2V,7.7-8.64V,200mW,S D705 0403-001282 DIODE-ZENER BZT52-C15,13.8-15.6,410MW,SOD-123,TP D706 0403-001052 DIODE-ZENER RD8.2MB,8.2V,7.7-8.64V,200mW,S D707 0403-001052 DIODE-ZENER RD8.2MB,8.2V,7.7-8.64V,200mW,S D806 0403-001052 DIODE-ZENER RD8.2MB,8.2V,7.7-8.64V,200mW,S D807 0403-001052 DIODE-ZENER RD8.2MB,8.2V,7.7-8.64V,200mW,S D808 0403-001052 DIODE-ZENER RD8.2MB,8.2V,7.7-8.64V,200mW,S D809 0403-001052 DIODE-ZENER RD8.2MB,8.2V,7.7-8.64V,200mW,S LW17N23W...
  • Page 43 1003-001559 IC-LCD CONTROLLER PW565,PBGA,365P,24X24MM,-,22.7/57,TR,PLASTIC,3.3V,0TO+70C,-,2.4/0.4,MASS PRODUCT IC601 1203-000404 IC-DC/DC CONVERTER 34063,SOP,8P,150MIL,PLASTIC,1.0/1.3V,-,0TO+70C,4.0MA,-,ST IC602 1203-001448 IC-SWITCH VOL.REG 2596,TO-263,5P,-,PLASTIC,4.750/5.250V,-,-40TO+125C,3A,-,ST IC603 1203-001293 IC-POSI.FIXED REG. 033,T0-252,3P,6.5MIL,PLASTIC,3 IC604 1203-001009 IC-SWITCH REG. 3172,SOP,8P,244MIL,PLASTIC,1.8 IC605 0505-001170 FET-SILICON SI9933ADY-T1,P,-20V,3.4A,0.06ohm,2W,SO-8 IC606 1203-002889 IC-DC/DC CONVERTER AP1501-K5A,TO263-5L,5P,10.54x9.65mm,PLASTIC,1.18/1.28V,,-40to+125C,3A,,TP IC607 1203-001816 IC-POSI.FIXED REG. 78M08,TO-252,3P,-,PLASTIC,7.7/8.3V,1.0W,-40TO+85C,0.5A,-,TP LW17N23W...
  • Page 44 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270 Q801 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270 Q802 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270 Q901 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270 R100 2007-001164 R-CHIP 75ohm,1%,1/10W,TP,1608 R101 2007-000133 R-CHIP 330Kohm,5%,1/10W,TP,1608 R102 2007-000102 R-CHIP 100Kohm,5%,1/10W,TP,1608 R103 2007-000082 R-CHIP 3.3Kohm,5%,1/10W,TP,1608 R107 2007-000077 R-CHIP 470ohm,5%,1/10W,TP,1608 7-10 LW17N23W...
  • Page 45 R-CHIP 22ohm,5%,1/10W,TP,1608 R207 2007-000071 R-CHIP 22ohm,5%,1/10W,TP,1608 R208 2007-000071 R-CHIP 22ohm,5%,1/10W,TP,1608 R216 2007-000074 R-CHIP 100ohm,5%,1/10W,TP,1608 R217 2007-000074 R-CHIP 100ohm,5%,1/10W,TP,1608 R218 2007-001167 R-CHIP 75ohm,5%,1/10W,TP,1608 R225 2007-001167 R-CHIP 75ohm,5%,1/10W,TP,1608 R226 2007-001167 R-CHIP 75ohm,5%,1/10W,TP,1608 R227 2007-001167 R-CHIP 75ohm,5%,1/10W,TP,1608 R229 2007-000074 R-CHIP 100ohm,5%,1/10W,TP,1608 LW17N23W 7-11...
  • Page 46 R-CHIP 0ohm,5%,1/10W,TP,1608 R525 2007-000070 R-CHIP 0ohm,5%,1/10W,TP,1608 R526 2007-000070 R-CHIP 0ohm,5%,1/10W,TP,1608 R527 2007-000070 R-CHIP 0ohm,5%,1/10W,TP,1608 R528 2007-000084 R-CHIP 4.7Kohm,5%,1/10W,TP,1608 R529 2007-000084 R-CHIP 4.7Kohm,5%,1/10W,TP,1608 R530 2007-000084 R-CHIP 4.7Kohm,5%,1/10W,TP,1608 R531 2007-000084 R-CHIP 4.7Kohm,5%,1/10W,TP,1608 R532 2007-000070 R-CHIP 0ohm,5%,1/10W,TP,1608 R533 2007-000070 R-CHIP 0ohm,5%,1/10W,TP,1608 7-12 LW17N23W...
  • Page 47 R-CHIP 4.7Kohm,5%,1/10W,TP,1608 R612 2007-000090 R-CHIP 10Kohm,5%,1/10W,TP,1608 R614 2007-000101 R-CHIP 82Kohm,5%,1/10W,TP,1608 R615 2007-000102 R-CHIP 100Kohm,5%,1/10W,TP,1608 R616 2007-000090 R-CHIP 10Kohm,5%,1/10W,TP,1608 R617 2007-000090 R-CHIP 10Kohm,5%,1/10W,TP,1608 R618 2007-000090 R-CHIP 10Kohm,5%,1/10W,TP,1608 R619 2007-000084 R-CHIP 4.7Kohm,5%,1/10W,TP,1608 R620 2007-000070 R-CHIP 0ohm,5%,1/10W,TP,1608 R621 2007-000083 R-CHIP 3Kohm,5%,1/10W,TP,1608 LW17N23W 7-13...
  • Page 48 R-CHIP 1Kohm,5%,1/10W,TP,1608 R739 2007-000078 R-CHIP 1Kohm,5%,1/10W,TP,1608 R740 2007-000078 R-CHIP 1Kohm,5%,1/10W,TP,1608 R741 2007-000078 R-CHIP 1Kohm,5%,1/10W,TP,1608 R750 2007-000090 R-CHIP 10Kohm,5%,1/10W,TP,1608 R753 2007-000102 R-CHIP 100Kohm,5%,1/10W,TP,1608 R760 2007-000099 R-CHIP 62Kohm,5%,1/10W,TP,1608 R761 2007-000099 R-CHIP 62Kohm,5%,1/10W,TP,1608 R762 2007-000070 R-CHIP 0ohm,5%,1/10W,TP,1608 R765 2007-000070 R-CHIP 0ohm,5%,1/10W,TP,1608 7-14 LW17N23W...
  • Page 49 R-CHIP 100ohm,5%,1/10W,TP,1608 R921 2007-000074 R-CHIP 100ohm,5%,1/10W,TP,1608 R922 2007-000074 R-CHIP 100ohm,5%,1/10W,TP,1608 R923 2007-000074 R-CHIP 100ohm,5%,1/10W,TP,1608 R924 2007-000074 R-CHIP 100ohm,5%,1/10W,TP,1608 R925 2007-000074 R-CHIP 100ohm,5%,1/10W,TP,1608 R926 2007-000074 R-CHIP 100ohm,5%,1/10W,TP,1608 R927 2007-000074 R-CHIP 100ohm,5%,1/10W,TP,1608 R928 2007-000074 R-CHIP 100ohm,5%,1/10W,TP,1608 R929 2007-000074 R-CHIP 100ohm,5%,1/10W,TP,1608 LW17N23W 7-15...
  • Page 50 R-NET 4.7Kohm,5%,1/16W,L,CHIP,8P,TP RA511 2011-000515 R-NET 4.7Kohm,5%,1/16W,L,CHIP,8P,TP RA514 2011-000585 R-NET 47OHM,5%,1/16W,L,CHIP,8P,TP RA515 2011-000585 R-NET 47OHM,5%,1/16W,L,CHIP,8P,TP RA516 2011-000585 R-NET 47OHM,5%,1/16W,L,CHIP,8P,TP RA517 2011-000585 R-NET 47OHM,5%,1/16W,L,CHIP,8P,TP RA518 2011-000585 R-NET 47OHM,5%,1/16W,L,CHIP,8P,TP RA519 2011-000585 R-NET 47OHM,5%,1/16W,L,CHIP,8P,TP RA520 2011-000585 R-NET 47OHM,5%,1/16W,L,CHIP,8P,TP RA521 2011-001001 R-NET 0OHM,5%,1/16W,L,CHIP,8P,TP 7-16 LW17N23W...
  • Page 51 0403-001052 DIODE-ZENER RD8.2MB,8.2V,7.7-8.64V,200mW,S ZD825 0403-001052 DIODE-ZENER RD8.2MB,8.2V,7.7-8.64V,200mW,S MICOM BN97-00242W ASSY MICOM VR17EO IC301 1102-001129 IC-EPROM M27W401,512KX8BIT,PLCC,32P,11.35X13.89MM,80NS,3.3V,10%,PLASTIC,-40TO+85C,-,CMOS, IC506 1107-001087 IC-FLASH MEMORY 29LV160,1Mx16BIT,SOP,48P,-,90n BN82-00104D A/S MICOM VR17EO BN82-00106R A/S MICOM-SUB VR17EO IC902 MD09-00137A IC MICOM P-PCFM-012,P-PCFM-012,32,5V,12MHZ,I/O EXPANDER,8K BYTE,SOP,SOP,12 X 19.9,8,-40°… LW17N23W 7-17...
  • Page 52 VR17KO,,, BN44-00074A ADAPTOR AP06314-UV,PC211T,90V~264VAC,47~63HZ,14VDC,4.5ADC,63W,0~40,135*65*41 BN91-00745A ASSY CHASSIS-S9 VR17EO BN96-00678C ASSY MISC P-SHIELD D SUB VR17EO,EUROPE,SPTE T0.5 BN63-00675C SHIELD-D SUB VR17EO,SPTE,T0.5 BN71-00024A EARTH-PLATE GH17LS,SUS,T0.15 BN91-00746A ASSY SHIELD VR17EO 0203-001160 TAPE-FILAMENT SCOTCH#8915,T0.16,W48,L55M,TRP 0203-001244 TAPE-AL FOIL DK100-30-50,T40uM,W30,L50,SIL AUD/PCB+SH/PCB 6003-000117 SCREW-TAPTITE BH,+,B,M3,L6,ZPC(YEL),SWRCH18A 7-18 LW17N23W...
  • Page 53 6902-000110 BAG PE LDPE,T0.05,L356,W240,TRP,28,2,PE MARK ACCESSORY BH39-10339H CBF POWER CORD DET,H05VV-F,250V/10,16A,BLK,25 ACCESSORY BN39-00043A CBF SIGNAL DETACHABLE,-,15P/15P,-,-,- UNIT/ACCESSORY BN96-00919C ASSY ACCESSORY LW17N23WX/XEC ACCESSORY 0203-000214 TAPE-OPP MASKING OPP/W50/CLR,T0.05,W50,L400000, ACCESSORY 6801-001014 CARD-REGISTRATION XEU,ENG,MOJO100,L150,W392,-,- ACCESSORY 6801-001015 CARD-REGISTRATION XEG,GERMAN,MOJO100,L150,W392,-,- ACCESSORY 6801-001016 CARD-REGISTRATION XEF,FRENCH,MOJO100,L150,W392,-,- LW17N23W 7-19...
  • Page 54 XEC,SPANISH,MOJO100,L150,W392,-,- ACCESSORY 6801-001018 CARD-REGISTRATION XET,ITALY,MOJO100,L150,W392,-,- ACCESSORY 6801-001019 CARD-REGISTRATION XEN,DUTCH,MOJO100,L150,W392,-,- ACCESSORY 6801-001020 CARD-REGISTRATION XEP,PORTUGAL,MOJO100,L150,W392,-,- ACCESSORY 6902-000110 BAG PE LDPE,T0.05,L356,W240,TRP,28,2,PE MARK ACCESSORY BN68-00437D MANUAL USERS LW17N23W,SAMSUNG,E/F/G/Du/It/Sp/P,W-Europe,00 ACCESSORY BN68-00514A MANUAL-WARRANTY CARD PDP/LCD TV,EN,FR,DE, ETC,W/P 120g ACCESSORY BN68-00515K MANUAL INSTALL Card,InstallingStand,SAMSUNG,NONE,W/W,Mojo 100g,182,257,00 7-20 LW17N23W...

  • Page 55: Block Diagram

    8 Block Diagram ❈ This Document can not be used without Samsung’s authorization. LW17N23W...
  • Page 56 8 Block Diagrams Memo LW17N23W...

  • Page 57: Wiring Diagram

    9 Wiring Diagram KEY1 CN804 POWER_KEY CH+_OUT CN505 CH-_OUT ADJ_BRIGHTNESS CN806 AGASW_INVERTER IDENT_HP CN805 14_INVERTER 14_INVERTER HP_L 14_INVERTER HP_R 14_INVERTER 14_INVERTER PC_AUDIO_L 14_INVERTER PC_AUDIO_R SVHS_C SVHS_Y LED_GRN VIDEO_CVBS CN807 LED RED VIDEO_L A3.3V VIDEO_R CN801 CN601 CN808 CN701 CN702 LW17N23W...
  • Page 58 9 Wiring Diagrams Memo LW17N23W...

  • Page 59: Pcb Layout

    10 PCB Layout 10-1 Main PCB Layout Top LW17N23W 10-1...
  • Page 60 ZD817 DIODE-ZENER 114.8 27.6 Q703 TR-SMALL SIGNAL 216.4 37.2 ZD818 DIODE-ZENER 142.4 12.4 Q801 TR-SMALL SIGNAL 38.4 64.0 ZD819 DIODE-ZENER 101.6 27.6 Q802 TR-SMALL SIGNAL 34.0 64.0 ZD820 DIODE-ZENER 148.4 Q901 TR-SMALL SIGNAL 159.6 102.6 ZD821 DIODE-ZENER 142.4 10-2 LW17N23W...

  • Page 61: Schematic Diagrams

    11 Schematic Diagrams ❈ This Document can not be used without Samsung’s authorization. 11-1 Schematic Diagram 3.3V IPDATACH2A(0:15) BD201 3.3UH IPDATACH1A(0:23) close to pin C203 C260 C202 100uF R201 68nF 68nF X901 R914 C910 1/16W HC-49/S-SMD(12MHz,30ppm) C908 C909 4.7K IC902...
  • Page 62 11 Schematic Diagrams 11-2 LW17N23W...
  • Page 63 11 Schematic Diagrams 3-10 3-11 LW17N23W 11-3...
  • Page 64 11 Schematic Diagrams ❈ This Document can not be used without Samsung’s authorization. 11-2 Schematic Diagram 3.3V 3.3V_1 FT503 FT501 FT502 DGDP SGM32F1E104-2A GLVDS A3.3V SGM32F1E104-2A SGM32F1E104-2A FSADDR(11) FT504 FSADDR(11) T505 FSADDR(12) FSADDR(12) SGM32F1E104-2A GRAM1 FSADDR(10) FSADDR(10) AG565 FSADDR(0) DG565...
  • Page 65 11 Schematic Diagrams LW17N23W 11-5...
  • Page 66 11 Schematic Diagrams ❈ This Document can not be used without Samsung’s authorization. 11-3 Schematic Diagram TP854 CN701 14V_INVERTER SUPLVAL IC601 slcon3p R601 MC34063ACD 0.33 TP859 TP840 CN601 SUPLVAL SUPLVAL TP860 dcjhp_7 BD601 SUPLVAL BLM41P600S BD603 C776 C605 C606 TP855...
  • Page 67 11 Schematic Diagrams LW17N23W 11-7...
  • Page 68 11 Schematic Diagrams ❈ This Document can not be used without Samsung’s authorization. 11-4 Schematic Diagram FROM REMUTE/CON BOARD LNA OPTION 9V_1 A3.3V DUAL SCART JACK L809 L810 L811 C846 3.3UH 3.3UH 3.3UH TP871 T829 100nF R867 R862 R863 R864...
  • Page 69 11 Schematic Diagrams ❈ This Document can not be used without Samsung’s authorization. 11-5 Schematic Diagram MCAD(0:7) MCAD(0:7) DGCPU MCA(0:19) MCA(0:19) 3.3V C328 100nF DGCPU MCA(14) MCA(7) MCA(6) MCA(13) DGCPU MCA(5) MCA(8) MCA(4) MCA(9) IC301 3.3V MCA(3) MCA(11) 2.5V C329...
  • Page 70 11 Schematic Diagrams Memo 11-10 LW17N23W...

  • Page 71: Panel Description

    LTM190E1-L01 ZPD panel M150X4-L06 BN07-00137A 15” Narrow & Slim panel LTA170V1 BN07-00139A Muse 4:3 VGA TV 17” Pane LTM190E1-L02 BN07-00128A AMLCD Panel 6bit Driver IC LTM170EX-L01 BN07-00143A AMLCD Panel LTM170E8-L01 BN07-00144A AMLCD Panel LTM170E6-L04 BN07-00129B AMLCD ZPD panel LW17N23W 12-1...
  • Page 72 M170E6-L01 BN07-00133A 2003-03-11 CHIMEI M170E6-L01 BN07-00133B ZPD panel CHIMEI V201V1-T01 BN07-00135A CHIMEI 20.1” panel CHIMEI M170E6-L02 BN07-00126B HIGHLAND 17” LOW PANEL ZPD panel CHIMEI M170E6-L05 BN07-00152A CMO 17” panel code CHIMEI M170E6-L05 BN07-00152B CMO 17” ZPD panel code 12-2 LW17N23W...

Table of Contents