Samsung G5K32ASA Service Manual
  1. Manuals
  2. Brands
  3. Samsung Manuals
  4. LCD TV
  5. G5K32ASA
  6. Service manual

Samsung G5K32ASA Service Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

www.freeservicemanuals.info
SERVICE
LA32B550K1R/LA40B550K1R
LA46B550K1R/LA52B550K1R
Refer to the service manual in the GSPN (see the rear cover) for the more information.
TFT-LCD TV
Published in Heiloo, Holland.
LCD-TV
Chassis
: G5K32ASA
G5K40ASA
G5K46ASA
G5K52ASA
Model
: LA32B550K1R
LA40B550K1R
LA46B550K1R
LA52B550K1R
Manual
1. Precautions
2. Product specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
Contents
11/8/15

Advertisement

Table of Contents
loading

Related Manuals for Samsung G5K32ASA

Summary of Contents for Samsung G5K32ASA

  • Page 1 11/8/15 LCD-TV Chassis : G5K32ASA G5K40ASA G5K46ASA G5K52ASA Model : LA32B550K1R LA40B550K1R LA46B550K1R LA52B550K1R SERVICE Manual TFT-LCD TV Contents 1. Precautions 2. Product specifications 3. Disassembly and Reassembly 4. Troubleshooting 5. Exploded View & Part List 6. Wiring Diagram LA32B550K1R/LA40B550K1R LA46B550K1R/LA52B550K1R Refer to the service manual in the GSPN (see the rear cover) for the more information.

  • Page 2: Table Of Contents

    www.freeservicemanuals.info 11/8/15 Contents 1. Precautions ......................1-1 1-1. Safety Precautions ......................1-1 1-2. Servicing Precautions ..................... 1-2 1-3. Electrostatically Sensitive Devices (ESD) Precautions ..........1-2 1-4. Installation Precautions ....................1-3 2. Product specifications .................... 2-1 2-1. Feature & Specifications ....................2-1 2-2. MEDIA PLAY ........................2-7 2-3.
  • Page 3 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 © 2009 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: BN82-00553A-00 Published in Heiloo, Holland.
  • Page 4 www.freeservicemanuals.info 11/8/15 3. Disassembly and Reassembly 3. Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedures for the LA40B550K1R LCD TV. WARNING: This LCD TV contains electrostatically sensitive devices. Use caution when handling these components. 3-1.
  • Page 5 www.freeservicemanuals.info 11/8/15 3. Disassembly and Reassembly Description Picture Description Screws 2. Remove the screws of rear-cover. 3. Lift up and remove the rear-cover. * Rear view of 32” / 40” * Rear view of 46” / 52” Published in Heiloo, Holland.
  • Page 6 www.freeservicemanuals.info 11/8/15 3. Disassembly and Reassembly Description Picture Description Screws 4. Remove the screws of main board. 4-1. Remove the screws of IP board. Remove the IP board. (32” / 40”) 4-2. Remove the screws of IP board. Remove the IP board. (46” / 52”) Published in Heiloo, Holland.
  • Page 7 www.freeservicemanuals.info 11/8/15 3. Disassembly and Reassembly Description Picture Description Screws 5. Remove the speakers. (R/L) 6. Remove the screws of Stand BKLT. Lift up the Stand BKLT. 7. Remove the screw of panel top. Published in Heiloo, Holland.
  • Page 8 www.freeservicemanuals.info 11/8/15 3. Disassembly and Reassembly Description Picture Description Screws 7-1. Remove the screw of wall bracket. (46” / 52” only) 8-1. Front 8-2. Panel Reassembly procedures are in the reverse order of disassembly procedures. ※ Published in Heiloo, Holland.
  • Page 9 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List 5. Exploded View & Part List 5-1. LA32B550K1R Exploded View M0013 M0146 M0146 M0174 M0146 M0115 M0215 M0175 M0146 M0014 T0003 M0175 M0254 M0215 M0027 Published in Heiloo, Holland.
  • Page 10 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List 5-1-1. LA32B550K1R Parts List Description & Specification Location No. Code No. Q’ty S.A/S.N.A Remark T0003 BN96-11074A ASSY COVER P-FRONT;DP,BN96-09666C,LB550 M0215 BN07-00679D LCD-PANEL;LTF320HA09 M0215 BN81-02344A A/S-T CON LTF320HA05;LTF320HA05 T0175 BN96-09785J ASSY SPEAKER P;8E,3001-002520, 02Nos,BN3 M0174 BN44-00261C IP BOARD;PSIV161C01AI,HI32F1_9SS,0.12mA,...
  • Page 11 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List 5-2. LA32B550K1R Parts List Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark LA32B550K1RLSG LA32B550K1R,N66A/32BK1-G5K,32,LCD-TV,SRI M0001 BN90-01957D ASSY COVER FRONT;LB550 32 S.N.A T0003 BN96-11074A...
  • Page 12 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ...3 BN61-05180A HOLDER-SWIVEL RING TOP;32inch,ACETAL,TOP S.N.A ...3 BN61-05181A HOLDER-SWIVEL RING BOTTOM;32inch,ACETAL, S.N.A ...3 CCM1 BN63-04755A COVER-SHEET;AMBER,PE,T0.05,W150mm,200M,6 S.N.A ...3 BN63-05570A COVER-STAND GLASS;32 B550,GLASS,T8.0,BLK S.N.A ...3 T0132...
  • Page 13 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 D4009 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D4010 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D4011_PAD 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D4012 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D4013 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D4014 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO...
  • Page 14 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 Q1001_LCD 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT ..4 Q1005 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT ..4 Q1006_LCD 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT ..4 Q2003 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT ..4 Q3005 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT...
  • Page 15 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 VT4001 1405-001233 VARISTOR;30Vdc,5A,1.6x0.8x0.8mm,TP ..4 VT4002 1405-001233 VARISTOR;30Vdc,5A,1.6x0.8x0.8mm,TP ..4 VT4003 1405-001233 VARISTOR;30Vdc,5A,1.6x0.8x0.8mm,TP ..4 VT4004 1405-001233 VARISTOR;30Vdc,5A,1.6x0.8x0.8mm,TP ..4 VT5001 1405-001233 VARISTOR;30Vdc,5A,1.6x0.8x0.8mm,TP ..4 VT5002 1405-001233 VARISTOR;30Vdc,5A,1.6x0.8x0.8mm,TP...
  • Page 16 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 R6005 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A ..4 R6034 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A ..4 R6036 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A ..4 R6037 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A ..4 R6038 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005...
  • Page 17 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 R6161 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A ..4 R6162 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A ..4 R6163 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A ..4 R6165 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A ..4 R6167 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005...
  • Page 18 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 R8047_NFBE 2007-000143 R-CHIP;4.7Kohm,5%,1/16W,TP,1005 S.N.A ..4 R9001 2007-000143 R-CHIP;4.7Kohm,5%,1/16W,TP,1005 S.N.A ..4 R9002 2007-000143 R-CHIP;4.7Kohm,5%,1/16W,TP,1005 S.N.A ..4 R9048 2007-000143 R-CHIP;4.7Kohm,5%,1/16W,TP,1005 S.N.A ..4 R1009_LCD 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005...
  • Page 19 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 R6122 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 S.N.A ..4 R6123 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 S.N.A ..4 R6124 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 S.N.A ..4 R6126 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 S.N.A ..4 R6128 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005...
  • Page 20 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 R3005 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 S.N.A ..4 R3014_550 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 S.N.A ..4 R3053 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 S.N.A ..4 R3054_S 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 S.N.A ..4 R3055 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005...
  • Page 21 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 R8060_PWM_ 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 S.N.A ..4 R8138_NFBE 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 S.N.A ..4 R8139_NFBE 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 S.N.A ..4 R8140_NFBE 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 S.N.A ..4 R8141_NFBE 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005...
  • Page 22 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 R6094 2007-000172 R-CHIP;10ohm,5%,1/16W,TP,1005 S.N.A ..4 R6096 2007-000172 R-CHIP;10ohm,5%,1/16W,TP,1005 S.N.A ..4 R6100 2007-000172 R-CHIP;10ohm,5%,1/16W,TP,1005 S.N.A ..4 R6102 2007-000172 R-CHIP;10ohm,5%,1/16W,TP,1005 S.N.A ..4 R6105 2007-000172 R-CHIP;10ohm,5%,1/16W,TP,1005...
  • Page 23 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 R7009 2007-000402 R-CHIP;150ohm,5%,1/10W,TP,1608 ..4 R4045 2007-000566 R-CHIP;220Kohm,5%,1/16W,TP,1005 S.N.A ..4 R7013 2007-000640 R-CHIP;270ohm,1%,1/10W,TP,1608 ..4 R1016 2007-000763 R-CHIP;330ohm,1%,1/10W,TP,1608 S.N.A ..4 R1021 2007-000763 R-CHIP;330ohm,1%,1/10W,TP,1608 S.N.A ..4...
  • Page 24 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 R4008 2007-007009 R-CHIP;75ohm,5%,1/16W,TP,1005 S.N.A ..4 R5002 2007-007009 R-CHIP;75ohm,5%,1/16W,TP,1005 S.N.A ..4 R5004 2007-007009 R-CHIP;75ohm,5%,1/16W,TP,1005 S.N.A ..4 R5005 2007-007009 R-CHIP;75ohm,5%,1/16W,TP,1005 S.N.A ..4 R5006 2007-007009 R-CHIP;75ohm,5%,1/16W,TP,1005...
  • Page 25 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 C6052 2203-000181 C-CER,CHIP;100nF,+80-20%,25V,Y5V,TP,2012 ..4 C7062 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,TP,1608 S.N.A ..4 C7067 2203-000189 C-CER,CHIP;100nF,+80-20%,25V,Y5V,TP,1608 S.N.A ..4 C2012 2203-000233 C-CER,CHIP;0.1nF,5%,50V,C0G,TP,1005 ..4 C4003 2203-000233 C-CER,CHIP;0.1nF,5%,50V,C0G,TP,1005 ..4 C4004...
  • Page 26 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 C4009 2203-002525 C-CER,CHIP;0.56nF,10%,50V,X7R,TP,1005 S.N.A ..4 C5004 2203-002525 C-CER,CHIP;0.56nF,10%,50V,X7R,TP,1005 S.N.A ..4 C5005 2203-002525 C-CER,CHIP;0.56nF,10%,50V,X7R,TP,1005 S.N.A ..4 C5006 2203-002525 C-CER,CHIP;0.56nF,10%,50V,X7R,TP,1005 S.N.A ..4 C5007 2203-002525 C-CER,CHIP;0.56nF,10%,50V,X7R,TP,1005...
  • Page 27 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 C6055 2203-005384 C-CER,CHIP;4700nF,+80-20%,10V,Y5V,TP,201 S.N.A ..4 C6056 2203-005384 C-CER,CHIP;4700nF,+80-20%,10V,Y5V,TP,201 S.N.A ..4 C2001 2203-005533 C-CER,CHIP;1000nF,20%,6.3V,X7R,TP,1608 S.N.A ..4 C2002 2203-005533 C-CER,CHIP;1000nF,20%,6.3V,X7R,TP,1608 S.N.A ..4 C1035 2203-005642 C-CER,CHIP;0.22nF,5%,50V,NP0,1005...
  • Page 28 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 C7065 2203-006158 C-CER,CHIP;100nF,10%,16V,X7R,1005 S.N.A ..4 C9003 2203-006158 C-CER,CHIP;100nF,10%,16V,X7R,1005 S.N.A ..4 C9004 2203-006158 C-CER,CHIP;100nF,10%,16V,X7R,1005 S.N.A ..4 C9007 2203-006158 C-CER,CHIP;100nF,10%,16V,X7R,1005 S.N.A ..4 C9008 2203-006158 C-CER,CHIP;100nF,10%,16V,X7R,1005...
  • Page 29 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 C7043 2203-006562 C-CER,CHIP;1000nF,10%,10V,X5R,TP,1005 S.N.A ..4 C7053_550 2203-006562 C-CER,CHIP;1000nF,10%,10V,X5R,TP,1005 S.N.A ..4 C7055 2203-006562 C-CER,CHIP;1000nF,10%,10V,X5R,TP,1005 S.N.A ..4 C7056 2203-006562 C-CER,CHIP;1000nF,10%,10V,X5R,TP,1005 S.N.A ..4 C7057 2203-006562 C-CER,CHIP;1000nF,10%,10V,X5R,TP,1005...
  • Page 30 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 C7032 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C7035 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C7037 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C7048 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C7049 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005...
  • Page 31 www.freeservicemanuals.info 11/8/15 5. Exploded View & Part List Description & Specification Level Location No. Code No. Q’ty SA/SNA Remark ..4 T0568 3301-001145 BEAD-SMD;60ohm,4516,TP,70ohm/45MHz,82ohm S.N.A ..4 T0568 3301-001236 BEAD-SMD;60ohm,1608 S.N.A ..4 T0568 3301-001236 BEAD-SMD;60ohm,1608 S.N.A ..4 T0568 3301-001236 BEAD-SMD;60ohm,1608 S.N.A ..4 T0568 3301-001324 BEAD-SMD;15ohm,2012,600mA,TP,,,0.1ohm...
  • Page 32 BAG PE;LDPE,T0.05,W400,L240,TRP,8,2,8.00 S.N.A ...3 AA68-03242M MANUAL FLYER-MANUAL FLYER-06,S;comm,Sams S.N.A ...3 T0511 BN68-00968F MANUAL USERS;LA32R81BM/XTL,SIEL,ENGLISH, S.N.A ...3 BN68-01420C MANUAL FLYER-SAFETY NOTICE FOR;All model S.N.A ...3 M0284 BN68-01929A MANUAL USERS-02;COMM,SAMSUNG,Eng,ASIA,W/ S.N.A ...3 BN68-02186A MANUAL FLYER-TOC GUIDE;COMM,SAMSUNG,10 L S.N.A 5-24 Published in Heiloo, Holland.

  • Page 33: Precautions

    www.freeservicemanuals.info 11/8/15 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 any circuitry. 1-1-2.

  • Page 34: Servicing Precautions

    www.freeservicemanuals.info 11/8/15 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 35: Installation Precautions

    www.freeservicemanuals.info 11/8/15 1. Precautions 1-4. Installation Precautions For safety reasons, more than two people are required for carrying the product. 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 bookshelf or closet.
  • Page 36 www.freeservicemanuals.info 11/8/15 1. Precautions Memo Published in Heiloo, Holland.

  • Page 37: Product Specifications

    www.freeservicemanuals.info 11/8/15 2. Product specifications 2. Product specifications 2-1. Feature & Specifications Model LA32B550K1R Feature Analog-TV, RF, 4-HDMI, 2-Component, 2-A/V, 1-USB2.0, D-SUB � Brightness : 500cd/m � Contrast Ratio : 5000:1 � Response time : 8ms � Super-PVA � PIP(in HDMI 1, 2, 3, 4, Component 1, 2, PC Mode and Sub picture is available only in TV mode) �...
  • Page 38 www.freeservicemanuals.info 11/8/15 2. Product specifications Model LA40B550K1R Feature Analog-TV, RF, 4-HDMI, 2-Component, 2-A/V, 1-USB2.0, D-SUB � Brightness : 500cd/m � Contrast Ratio : 5000:1 � Response time : 8ms � Super-PVA � PIP(in HDMI 1, 2, 3, 4, Component 1, 2, PC Mode and Sub picture is available only in TV mode) �...
  • Page 39 www.freeservicemanuals.info 11/8/15 2. Product specifications Model LA46B550K1R Feature Analog-TV, RF, 4-HDMI, 2-Component, 2-A/V, 1-USB2.0, D-SUB � Brightness : 500cd/m � Contrast Ratio : 5000:1 � Response time : 8ms � Super-PVA � PIP(in HDMI 1, 2, 3, 4, Component 1, 2, PC Mode and Sub picture is available only in TV mode) �...
  • Page 40 www.freeservicemanuals.info 11/8/15 2. Product specifications Model LA52B550K1R Feature Analog-TV, RF, 4-HDMI, 2-Component, 2-A/V, 1-USB2.0, D-SUB � Brightness : 500cd/m � Contrast Ratio : 5000:1 � Response time : 8ms � Dynamic contrast, Super-PVA � PIP(in HDMI 1, 2, 3, 4, Component 1, 2, PC Mode and Sub picture is available only in TV mode) �...
  • Page 41 www.freeservicemanuals.info 11/8/15 2. Product specifications CHANNEL FREQUENCY TABLE OUTPUT FREQUENCY : ANALOG fv:45.75MHz, fs:41.25MHz DIGITAL Fc:44MHz TUNING STEP SIZE : FIRST PLL 250KHz SECOND PLL 62.5KHz OSD CH NO CH NO CH NO CH NO Air-DTV Air-NTSC BAND Cable STD BAND Cable HRC Cable IRC 72.
  • Page 42 www.freeservicemanuals.info 11/8/15 2. Product specifications OSD CH NO CH NO CH NO CH NO Air-DTV Air-NTSC BAND Cable STD BAND Cable HRC Cable IRC 499.25 ULTRA 498.00 499.25 505.25 ULTRA 504.00 505.25 511.25 ULTRA 510.00 511.25 517.25 ULTRA 516.00 517.25 523.25 ULTRA 522.00...

  • Page 43: Media Play

    Compatibility problem. Before connecting your device to the TV, please back up your files to prevent them from damage or loss of data.SAMSUNG is not responsible for any data file damage or data loss. Do not disconnect the USB device while it is loading.
  • Page 44 www.freeservicemanuals.info 11/8/15 2. Product specifications -. movie format File Extention Container Video Decoder Resolution Audio codec Xvid 800 x 600 ADPCM H.264 MP 1920 x 1088 * .avi MPEG4 SP 800 x 600 ADPCM MJPEG 800 x 600 H.264 BP 1920 x 1088 * .mp4 H.264 MP...

  • Page 45: Specification Comparison To Old Models

    www.freeservicemanuals.info 11/8/15 2. Product specifications 2-3. Specification Comparison to Old Models Model LA40B550K1R LA40A450C1 Design Display Type LCD TV LCD TV Built-in Tuner Resolution 1920 x 1080 1366 x 768 LCD Panel 40”TFT LCD Panel 60Hz 40”TFT LCD Panel 50Hz Screen Size 40”...

  • Page 46: Accessories

    Remote Control & Batteries BN59-00874A (AAA x 2) Power Cord 3903-000193 Cover-Bottom BN63-05466B Owner’s Instructions BN68-01929A Samsung Electronics Service center Cleaning Cloth BN63-01798B Warranty Card / Registration AA68-03242M Card / Safety Guide Manual BH68-00527B (Not available in all locations) Stand Screw x 4...

  • Page 47: Troubleshooting

    www.freeservicemanuals.info 11/8/15 4. Troubleshooting 4. Troubleshooting 4-1. Troubleshooting Check the various cable connections first. • Check to see if there is a burnt or damaged cable. • Check to see if there is a disconnected or loose cable connection. • Check to see if the cables are connected according to the connection diagram. Check the power input to the Main Board.
  • Page 48 www.freeservicemanuals.info 11/8/15 4. Troubleshooting Simple flow chart of malfunction  Does the TV turn on? Can you see anything on the screen? Can you see OSD menu running on the screen? Can you see Digital Channel broadcast ? Check LVDS cable connected Check the Power Cord to Main Board.
  • Page 49 The WLAN does not work. An explanation of Equipment other than the WLAN USB stick supplied by Samsung Electronics (as a bundle) will not work. MEDIA PLAY The sharer must support IEEE 801.11 g/b. IEEE 801.11 n is not supported.
  • Page 50 www.freeservicemanuals.info 11/8/15 4. Troubleshooting I cannot find Internet Sharer in the Wlan An explanation of Only InfraStructure mode of the sharer is supported. Ad- settings menu. MEDIA PLAY Hoc mode is not supported. If multiple sharers are being used, configure them so that they do not use the same channel.
  • Page 51 www.freeservicemanuals.info 11/8/15 4. Troubleshooting 4-1-1. No Power The LEDs on the front panel do not work when connecting the power cord. Symptom The IP BOARD relay does not work when connecting the power cord. The units appears to be dead. The IP relay or the LEDs on the front panel does not work when connecting the power cord if the cables are improperly connected or the Main Board or IP BOARD is not functioning.
  • Page 52 www.freeservicemanuals.info 11/8/15 4. Troubleshooting 4-1-2. No Video (Analog PC signal) Symptom Audio is normal but no picture is displayed on the screen. Check the PC source Major Check the SEMS03. checkpoints This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected. Check a set in the Power indicator LED is off.
  • Page 53 www.freeservicemanuals.info 11/8/15 4. Troubleshooting WAVEFORMS R,G,B Output Signal Published in Heiloo, Holland.
  • Page 54 www.freeservicemanuals.info 11/8/15 4. Troubleshooting 4-1-3. No Video (HDMI 1, 2, 3, 4 - Digital Signal) Symptom Audio is normal but no picture is displayed on the screen. Check the HDMI source. Major Check the HDMI switch, Check the SEMS03. checkpoints This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected.
  • Page 55 www.freeservicemanuals.info 11/8/15 4. Troubleshooting WAVEFORMS Digital Output Data Signal of HDMI(Data) Published in Heiloo, Holland.
  • Page 56 www.freeservicemanuals.info 11/8/15 4. Troubleshooting 4-1-4. No Video (Tuner_CVBS) Symptom Audio is normal but no picture is displayed on the screen. Check the Tuner CVBS source. Major Check the Tuner, Check the SEMS03. checkpoints This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected. Power indicator LED is off.
  • Page 57 www.freeservicemanuals.info 11/8/15 4. Troubleshooting WAVEFORMS CVBS Output Signal Tuner_CVBS Output Signal 4-11 Published in Heiloo, Holland.
  • Page 58 www.freeservicemanuals.info 11/8/15 4. Troubleshooting 4-1-5. No Video (Video CVBS 1, 2) Symptom Audio is normal but no picture is displayed on the screen. Check the Video CVBS source Major Check the SEMS03. checkpoints This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected. Power indicator LED is off.
  • Page 59 www.freeservicemanuals.info 11/8/15 4. Troubleshooting WAVEFORMS CVBS Output Signal 4-13 Published in Heiloo, Holland.
  • Page 60 www.freeservicemanuals.info 11/8/15 4. Troubleshooting 4-1-6. No Video (Component 1, 2) Symptom Audio is normal but no picture is displayed on the screen. Check the Component source Major Check the SEMS03. checkpoints This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected. Power indicator LED is off.
  • Page 61 www.freeservicemanuals.info 11/8/15 4. Troubleshooting WAVEFORMS Digital Output Data Analog Signal(Y,C) 4-15 Published in Heiloo, Holland.
  • Page 62 www.freeservicemanuals.info 11/8/15 4. Troubleshooting 4-1-7. No Sound Symptom Video is normal but there is no sound.. When the speaker connectors are disconnected or damaged. Major When the sound processing part of the Main Board is not functioning. checkpoints Speaker defect.. Check the source and Input the sound source properly.
  • Page 63 www.freeservicemanuals.info 11/8/15 4. Troubleshooting WAVEFORMS The Signal are Inputed to IC1201 The Signal are Inputed to IC1202 4-17 Published in Heiloo, Holland.

  • Page 64: Alignments And Adjustments

    www.freeservicemanuals.info 11/8/15 4. Troubleshooting 4-2. Alignments and Adjustments 4-2-1. General Alignment Instuction Usually, a color LCD-TV needs only slight touch-up adjustment upon installation. Check the basic characteristics such as height, horizontal and vertical sync. Use the specified test equipment or its equivalent. Correct impedance matching is essential.

  • Page 65: Factory Mode Adjustments

    www.freeservicemanuals.info 11/8/15 4. Troubleshooting 4-3. Factory Mode Adjustments 4-3-1 Entering Factory Mode To enter ‘Service Mode’ Press the remote -control keys in this sequence : - If you do not have Factory remote - control INFO MENU MUTE Power on - If you have Factory remote - control PICTURE ON DISPLAY...

  • Page 66: Factory Data

    PB350, PB430, PB450, PB550, PB550_FBE, L_ BASIC, LB350, LB360, LB360_22, LB450, LB450_22, LB460, LB480, LB480_22, LB530, LB550, B550_FBE, LB622, LB550_FBE_NM Tuner Select SEMCO SEMCO, XUGUANG Samsung Samsung Ch Table SUWON SUWON, SESK, SHE, TTSEC, SEIN, SDMA, TSED, SAVINA, SIEL, TSE Local Set...
  • Page 67 www.freeservicemanuals.info 11/8/15 4. Troubleshooting ADC Result 1st_AV_Gain 0 ~ 255 1st_AV_Offset 0 ~ 255 1st_Comp_Gain 0 ~ 255 1st_Comp_Gain_Cb 0 ~ 255 1st_Comp_Gain_Cr 0 ~ 255 1st_Comp_Offset 0 ~ 255 1st_Comp_Offset_Cb 0 ~ 255 1st_Comp_Offset_Cr 0 ~ 255 1st_PC_R_Gain 0 ~ 255 1st_PC_G_Gain 0 ~ 255 1st_PC_B_Gain...
  • Page 68 www.freeservicemanuals.info 11/8/15 4. Troubleshooting Control  EDID EDID Protect On/Off EDID Type L13_1920_1080 P12_1024_768, P13_1024_768, P12_1366_768, P13_1366_768, P12_1920_1080, P13_1920_1080, L12_1366_768, L13_1366_768, L12_1920_1080, L13_1920_1080 EDID Write(0x4D,0) L13_1920_1080 P12_1024_768, P13_1024_768, SUCCESS P12_1366_768, P13_1366_768, P12_1920_1080, P13_1920_1080, L12_1366_768, L13_1366_768, L12_1920_1080, L13_1920_1080 Video Mute Time 0~99 Sub Option Inch...
  • Page 69 www.freeservicemanuals.info 11/8/15 4. Troubleshooting Hotel Option  Hotel Option Hotel Mode On/Off Shop Option  Shop Option Shop Mode On/Off Sound  Detection Threshold OPTION RANGE SOUND Pilot Threshold M2S Thr High 0~255 M2S Thr Low 0~255 S2M Thr High 0~255 S2M Thr Low 0~255...
  • Page 70 www.freeservicemanuals.info 11/8/15 4. Troubleshooting MST69A84HQ  VDEC SYNC_LVL 0~255 HPLL_MD HPLL_SPD1 0~63 HPLL_SPD2 0~255 CBCRLP_MD YC_DLY IFCOMP 0~63 SAT_ADJ 0~255 YSEPFLT NOISE_LVL 0~255 Film Det Speed NT 0~255 IPC/MJC Film Det Speed PAL 0~255 Motion Hist Motion History Red Sat 0~30 Color Space Red Hue...
  • Page 71 www.freeservicemanuals.info 11/8/15 4. Troubleshooting  Pattern Select 0~25 B-Slope Gain 0~255 B-Tilt Min 0~255 B-Tilt Max 0~255 LFuc-Basis 0~255 HFuc-Basis 0~255 Mean-Offset1 0~255 Mean-Offset2 0~255 Mean-Slope 0~255 ACR Offset 0~127 ACR Th1 0~255 ACR Th2 0~255 Skin Enable 0~255 Skin Uv 0~255 Mskin Uv 0~255...
  • Page 72 www.freeservicemanuals.info 11/8/15 4. Troubleshooting EPA Standard  Std Contr 0~100 EPA Standard Std Bright 0~100 Std Sharp 0~100 Std Color 0~100 Std Tint 0~100 Std Backlight 0~10 Adjsut  Adjsut Dynamic Dimming On/Off Dynamic CE Dynamic CE On/Off B Slope On/Off LNA Plus RF Db 0 Level...
  • Page 73 www.freeservicemanuals.info 11/8/15 4. Troubleshooting YC_Delay  PAL BG YC Delay PAL DK PAL I SECAM BG SECAM DK SECAM L NTSC 358 NTSC 443 AV PAL AV SECAM AV NT358 AV NT443 AV PAL60 Sharpness  Sharpness H1 Gain 0~63 H2 Gain 0~63 H3Gain...
  • Page 74 www.freeservicemanuals.info 11/8/15 4. Troubleshooting  Skin X 0~11 Skin Y 0~11 B Slope 0~255 DLC ML 0~255 DLC_MH 0~255 DLC_H 0~255 Skin_SAT 0~15 Skin_Hue 0~127 M_Skin_Hue M_Skin_X 0~11 M_Skin_Y 0~11 Mid_color_level 0~255 M_Mid_color_level 0~255 EEPROM Reset  EEPROM Reset EEPROM Reset NVR All Clear On/Off Defect Log...

  • Page 75: White Balance - Calibration

    www.freeservicemanuals.info 11/8/15 4. Troubleshooting 4-4. White Balance - Calibration 4-4-1 White Balance -Calibration 1. ADC AV Calibration Comp Calibration PC Calibration HDMI Calibration 4-4-2 Service Adjustment - You must perform Calibration in the Lattice Pattern before adjusting the White Balance. Color Calibration ...
  • Page 76 www.freeservicemanuals.info 11/8/15 4. Troubleshooting Method of Color Calibration (AV)  1) Apply the PAL Lattice (NO. 2) pattern signal to the AV IN 1 port 2) Press the Source key to switch to “AV1” mode 3) Enter Service mode 4) Select the “ADC” menu 5) Select the “AV Calibration”...

  • Page 77: Servicing Information

    4-5. Servicing Information 4-5-1 USB Download Method Samsung may offer upgrades for TV’s firmware in the future. Please contact the Samsung call center at 1-800- SAMSUNG (726-7864) to receive information about downloading upgrades and using a USB drive. Upgrades will be possible by connecting a USB drive to the USB port located on your TV.

  • Page 78: How To Upgrade

    www.freeservicemanuals.info 11/8/15 4. Troubleshooting 4-6. HOW TO UPGRADE 4-6-1 Software Upgrade (MSTAR ISP Tool) MSTAR ISP TOOL  4-32 Published in Heiloo, Holland.
  • Page 79 www.freeservicemanuals.info 11/8/15 4. Troubleshooting 4-6-2 Software Upgrade (Flash Downloader) Flash Downloader  4-33 Published in Heiloo, Holland.

  • Page 80: Wiring Diagram

    www.freeservicemanuals.info 11/8/15 6. Wiring Diagram 6. Wiring Diagram 6-1. Wiring Diagram 32” /40” Published in Heiloo, Holland.

  • Page 81: Wiring Diagram 46"/52

    www.freeservicemanuals.info 11/8/15 6. Wiring Diagram 6-2. Wiring Diagram 46”/52” Published in Heiloo, Holland.
  • Page 82 www.freeservicemanuals.info 11/8/15 6. Wiring Diagram CN8002 (to Panel) JA3001 (HDMI1) JA4001 (PC sound) RE[0]- HDMI1_RX2+ 12 T_Micom_Reset PC_SR_IN PVCC_SW RO[4]+ HDMI1_RX2- PC_SL_IN SDA (FRC Control) RO[4]- HDMI1_RX1+ 15 PC_SL_IN FRC Reset RO[3]+ PC_SL_IN SCL (FRC Control) RO[3]- HDMI1_RX1- PC_SR_IN LVDS opt HDMI1_RX0+ 18 PC_SR_IN H-Sync Out...
  • Page 83 www.freeservicemanuals.info 11/8/15 6. Wiring Diagram JA3003_S (HDMI4) JA4005_PC (PC) CN4007 (to Function IR) HDMI4_RX2+ 12 PC_RED KEY_2 PC_GREEN KEY_SDA (NC) HDMI4_RX2- PC_BLUE A3.3V HDMI4_RX1+ 15 LED_INDICATOR KEY_SCL(NC) BUZZER LED_DECO(NC) HDMI4_RX1- KEY_1 A5V(NC) HDMI4_RX0+ 18 HDMI4_RX0- PC_5V HDMI4_RXCLK+ PC_IDENT EMU_SDA PC_H_SYNC PC_V_SYNC EMU_SCL Published in Heiloo, Holland.

  • Page 84: Connector Functions

    www.freeservicemanuals.info 11/8/15 6. Wiring Diagram 6-3. Connector Functions Connector Functions CN1001 <-> CN801 Supply main power and dimming signal from IP board to Main Board. CN8002 <-> CN505 The LVDS signal transfered from Main Board to Panel . CN1806 <-> Panel CN3 Feedback signal from driver.

This manual is also suitable for:

G5k52asaLa32b550k1rG5k40asaLa46b550k1rLa40b550k1rLa52b550k1r ... Show all

Table of Contents