Samsung LE19A65 A Series Service Manual
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Samsung LE19A65 A Series Service Manual

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SERVICE
TFT-LCD TV
LE19A65*A**/ LE22A65*A**
Refer to the service manual in the GSPN (see the rear cover) for the more information.
LCD-TV
Chassis
: GAM19SE*
GAM22SE*
Model
: LE19A65*A**
LE22A65*A**
Manual
1. Precautions
2. Product specifi cations
3. Disassembly and Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
Contents

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Summary of Contents for Samsung LE19A65 A Series

  • Page 1 LCD-TV Chassis : GAM19SE* GAM22SE* Model : LE19A65*A** LE22A65*A** SERVICE Manual TFT-LCD TV Contents 1. Precautions 2. Product specifi cations 3. Disassembly and Reassembly 4. Troubleshooting 5. Exploded View & Part List 6. Wiring Diagram LE19A65*A**/ LE22A65*A** 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. Electrostatically Sensitive Devices (ESD) Precautions ..........1-2 1-4. Installation Precautions ....................1-3 2. Product specifi cations .................... 2-1 2-1. Feature & Specifi cations ....................2-1 2-2.
  • Page 3 Mideast & Africa http://mea.samsungportal.com © 2008 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.
  • Page 4 3. Disassembly and Reassemble 3. Disassembly and Reassemble This section of the service manual describes the disassembly and reassembly procedures for the LE19A656A1D LCD TV. WARNING: This monitor contains electrostatically sensitive devices. Use caution when handling these components. 3-1. Disassembly Cautions: 1.
  • Page 5 3. Disassembly and Reassemble Description Picture Description Screws 2. Lift up rear cover and remove the stand. 3. Remove Screw from the stand BRKT and lift up the stand BRKT.
  • Page 6 3. Disassembly and Reassemble Description Picture Description Screws 4. Disonnect cable from the boards. 5. Remove the screws of Scaler board’s shield case and boards.
  • Page 7 3. Disassembly and Reassemble Description Picture Description Screws 6. Remove screws and Lift up the Lod pa Reassembly procedures are in the reverse order of disassembly procedures. ※...
  • Page 8 5. Exploded View & Part List 5. Exploded View & Part List 5-1. LE19A650A** Exploded View...
  • Page 9 5. Exploded View & Part List 5-1-2. LE19A650A** Parts List Location No. Code No. Description & Specifi cation Q’ty S.A/S.N.A Remark T0003 BN96-07148B ASSY COVER P-FRONT;19,L650,EO(READY),,PM M0215 BN07-00462A LCD-PANEL;M190A1-L07 T0175 BN96-06823A ASSY SPEAKER P;16ohm,CORAL,LCD 22”/19”,3 M0014 BN94-01818C ASSY PCB MAIN;LE19A650A1X*CIS M0013 BN96-07438B ASSY COVER P-REAR;19,L650,EO(READY),ABS+...
  • Page 10 5. Exploded View & Part List 5-2. LE22A650A** Exploded View...
  • Page 11 5. Exploded View & Part List 5-2-1. LE22A650A** Parts List Location No. Code No. Description & Specifi cation Q’ty S.A/S.N.A Remark T0003 BN96-07146C ASSY COVER P-FRONT;22,L650,EO(READY),,PM M0215 BN07-00487A LCD-PANEL;LTM220M1-L01-2 T0175 BN96-06823A ASSY SPEAKER P;16ohm,CORAL,LCD 22”/19”,3 M0115 BN61-02947A BRACKET-STAND LINK;JASMINE 32”,SECC,T1.6 M0014 BN94-01818D ASSY PCB MAIN;LE22A650A1X*CIS...
  • Page 12 5. Exploded View & Part List 5-3. LE19A650A** Parts List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark LE19A650A1XXC LE19A650A1,N49A/19AA1-GAM,19,LCD-TV,SPAI M0216 BN90-01200E ASSY STAND;19AA1,RD02,AMBER S.N.A M0027 BN96-04794C ASSY STAND P-BASE;AMBER,19,ABS+PMMA,HB,R ...3 M0081 6003-001001 SCREW-TAPTITE;FH,+,B,M3,L8,ZPC(BLK),SWRC S.N.A ...3 M0081 6003-001003 SCREW-TAPTITE;BH,+,B,M4,L12,ZPC(BLK),SWR...
  • Page 13 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark M0081 6003-001439 SCREW-TAPTITE;BH,+,-,S,M4,L8,ZPC(WHT),SW S.N.A T0297 BN39-00953D CABLE FORM CONN.COAX;LE22S86BD,UL1571#30 M0174 BN44-00231A IP BOARD;PWI1904ST(A),L650,1.4mA~2.8mA,6 M0412 BN96-08041A ASSY BRACKET P-PCB;19AA1,EO,SECC,T0.8 S.N.A ...3 BN61-02428D STUD-PEM;PNA,M4,D8,L8,ZPC(SIL),SUM24L S.N.A ...3 T0514...
  • Page 14 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 D3217 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D3218 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D3219 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D3230 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D3236 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D1001 0401-001099 DIODE-SWITCHING;1N4148WS,75V,150mA,SOD-3 ..4...
  • Page 15 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 Q2003 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT ..4 Q2004 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT ..4 Q2007 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT ..4 Q2008 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT ..4 Q2009 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT ..4...
  • Page 16 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 R110 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 ..4 R110 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 ..4 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4...
  • Page 17 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 R110 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A...
  • Page 18 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 R110 2007-000143 R-CHIP;4.7Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 ..4...
  • Page 19 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 R110 2007-000151 R-CHIP;15Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000151 R-CHIP;15Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000153 R-CHIP;22Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000153 R-CHIP;22Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000153 R-CHIP;22Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000153 R-CHIP;22Kohm,5%,1/16W,TP,1005 ..4...
  • Page 20 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 R110 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 ..4 R110 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 ..4 R110 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 ..4 R110 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 ..4 R110 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 ..4 R110 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 ..4...
  • Page 21 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 R110 2007-000173 R-CHIP;22ohm,5%,1/16W,TP,1005 ..4 R110 2007-000173 R-CHIP;22ohm,5%,1/16W,TP,1005 ..4 R110 2007-000174 R-CHIP;47ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-000174 R-CHIP;47ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-000174 R-CHIP;47ohm,5%,1/16W,TP,1005 S.N.A ..4 R110...
  • Page 22 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 R110 2007-001285 R-CHIP;5.6ohm,5%,1/16W,TP,1005 ..4 R110 2007-001285 R-CHIP;5.6ohm,5%,1/16W,TP,1005 ..4 R110 2007-001285 R-CHIP;5.6ohm,5%,1/16W,TP,1005 ..4 R110 2007-001285 R-CHIP;5.6ohm,5%,1/16W,TP,1005 ..4 R110 2007-001292 R-CHIP;33ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-001292 R-CHIP;33ohm,5%,1/16W,TP,1005...
  • Page 23 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 RA6001 2011-001001 R-NETWORK;0ohm,5%,1/16W,L,CHIP,8P,TP,3.2 ..4 RA6002 2011-001001 R-NETWORK;0ohm,5%,1/16W,L,CHIP,8P,TP,3.2 ..4 RA6003 2011-001001 R-NETWORK;0ohm,5%,1/16W,L,CHIP,8P,TP,3.2 ..4 RA5001 2011-001011 R-NETWORK;10Kohm,5%,1/16W,L,CHIP,8P,TP,3 ..4 RA5002 2011-001011 R-NETWORK;10Kohm,5%,1/16W,L,CHIP,8P,TP,3 ..4 RA5003 2011-001011 R-NETWORK;10Kohm,5%,1/16W,L,CHIP,8P,TP,3 ..4...
  • Page 24 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 C120 2203-000489 C-CER,CHIP;2.2nF,10%,50V,X7R,1005 ..4 C120 2203-000489 C-CER,CHIP;2.2nF,10%,50V,X7R,1005 ..4 C120 2203-000489 C-CER,CHIP;2.2nF,10%,50V,X7R,1005 ..4 C120 2203-000489 C-CER,CHIP;2.2nF,10%,50V,X7R,1005 ..4 C120 2203-000489 C-CER,CHIP;2.2nF,10%,50V,X7R,1005 ..4 C120 2203-000489 C-CER,CHIP;2.2nF,10%,50V,X7R,1005 ..4...
  • Page 25 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 C120 2203-005249 C-CER,CHIP;100nF,10%,50V,X7R,1608 ..4 C120 2203-005249 C-CER,CHIP;100nF,10%,50V,X7R,1608 ..4 C120 2203-005249 C-CER,CHIP;100nF,10%,50V,X7R,1608 ..4 C120 2203-005384 C-CER,CHIP;4700nF,+80-20%,10V,Y5V,2012 ..4 C120 2203-005384 C-CER,CHIP;4700nF,+80-20%,10V,Y5V,2012 ..4 C120 2203-005384 C-CER,CHIP;4700nF,+80-20%,10V,Y5V,2012 ..4...
  • Page 26 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 C120 2203-006141 C-CER,CHIP;1000nF,10%,16V,X5R,1608 ..4 C120 2203-006141 C-CER,CHIP;1000nF,10%,16V,X5R,1608 ..4 C120 2203-006141 C-CER,CHIP;1000nF,10%,16V,X5R,1608 ..4 C120 2203-006158 C-CER,CHIP;100nF,10%,16V,X7R,1005 S.N.A ..4 C120 2203-006158 C-CER,CHIP;100nF,10%,16V,X7R,1005 S.N.A ..4 C120 2203-006158...
  • Page 27 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A...
  • Page 28 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A...
  • Page 29 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 F103 2901-001506 FILTER-EMI SMD;5V,0.13A,0pF,2x1x0.5mm,TP ..4 T0568 3301-000314 BEAD-SMD;120ohm,1.6x0.8x0.8mm,-,-,- S.N.A ..4 T0568 3301-000314 BEAD-SMD;120ohm,1.6x0.8x0.8mm,-,-,- S.N.A ..4 G101 3301-000316 CORE-FERRITE BEAD;120ohm,2012,TP,-,- S.N.A ..4 G101 3301-000316 CORE-FERRITE BEAD;120ohm,2012,TP,-,-...
  • Page 30 T0175 BN68-00514E MANUAL FLYER-01,WARRANTY CARD;comm,Samsu S.N.A T0511 BN68-01593A MANUAL USERS;COMM,SAMSUNG,12Lang,W.EUROP S.N.A M0523 BN96-04960A ASSY BRACKET P-WALL;-,19R81,-,SECC,-,-,- S.N.A ...3 BN68-00850G MANUAL FLYER-WALL POSITION;COMM,SAMSUNG, S.N.A ...3 BN68-00850H MANUAL FLYER-WALL MOUNT;COMM,SAMSUNG,Eng S.N.A ...3 M0132 BN96-01272A ASSY MISC P-SCREW;VE15UO S.N.A ...3 6902-000128 BAG ZIPPER;LDPE,T0.05,W200,L150,TRP,8,2, S.N.A...
  • Page 31 5. Exploded View & Part List 5-4. LE22A650A** Parts List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark LE22A650A1XXC LE22A650A1,N49A/22AA1-GAM,22,LCD-TV,SPAI M0216 BN90-01510C ASSY STAND;22AA1,RD02,AMBER S.N.A T0524 6902-000561 BAG PE;HDPE/NITRON,T0.015+T0.5,W500,L400 S.N.A M0027 BN96-06463C ASSY STAND P-BASE;AMBER,22,ABS+PMMA,HB,R ...3 T0081 6002-001294 SCREW-TAPPING;BH,+,,M4,L16,ZPC(BLK)
  • Page 32 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark M0412 BN96-08042A ASSY BRACKET P-PCB;22AA1,EO,SECC,T0.8 S.N.A ...3 M0131 AA63-00997A GASKET;RE 32,40,Conductive Fabric,16mm,1 S.N.A ...3 T0530 BH61-00006A SUPPORT-PCB;DP17LS,NYLON66,-,-,-,-,- S.N.A ...3 M0114 BN61-02500A HOLDER-WIRE;NYLON6.6,NATURAL S.N.A ...3 T0212...
  • Page 33 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 D3219 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D3230 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D3236 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO ..4 D1001 0401-001099 DIODE-SWITCHING;1N4148WS,75V,150mA,SOD-3 ..4 D2001 0401-001099 DIODE-SWITCHING;1N4148WS,75V,150mA,SOD-3 ..4 D3063 0401-001099 DIODE-SWITCHING;1N4148WS,75V,150mA,SOD-3 ..4...
  • Page 34 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 Q2007 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT ..4 Q2008 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT ..4 Q2009 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT ..4 Q3006 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT ..4 Q3208 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT ..4...
  • Page 35 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R110 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 ..4 R110 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A...
  • Page 36 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 R110 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 S.N.A...
  • Page 37 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 R110 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 ..4...
  • Page 38 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 R110 2007-000153 R-CHIP;22Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000153 R-CHIP;22Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000153 R-CHIP;22Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000153 R-CHIP;22Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000153 R-CHIP;22Kohm,5%,1/16W,TP,1005 ..4 R110 2007-000153 R-CHIP;22Kohm,5%,1/16W,TP,1005 ..4...
  • Page 39 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 R110 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 ..4 R110 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 ..4 R110 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 ..4 R110 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 ..4 R110 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 ..4 R110 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 ..4...
  • Page 40 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 R110 2007-000174 R-CHIP;47ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-000174 R-CHIP;47ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-000174 R-CHIP;47ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-000174 R-CHIP;47ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-000174 R-CHIP;47ohm,5%,1/16W,TP,1005 S.N.A...
  • Page 41 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 R110 2007-001285 R-CHIP;5.6ohm,5%,1/16W,TP,1005 ..4 R110 2007-001292 R-CHIP;33ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-001292 R-CHIP;33ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-001292 R-CHIP;33ohm,5%,1/16W,TP,1005 S.N.A ..4 R110 2007-001298 R-CHIP;51ohm,5%,1/16W,TP,1005 S.N.A ..4...
  • Page 42 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 RA5001 2011-001011 R-NETWORK;10Kohm,5%,1/16W,L,CHIP,8P,TP,3 ..4 RA5002 2011-001011 R-NETWORK;10Kohm,5%,1/16W,L,CHIP,8P,TP,3 ..4 RA5003 2011-001011 R-NETWORK;10Kohm,5%,1/16W,L,CHIP,8P,TP,3 ..4 RA5004 2011-001011 R-NETWORK;10Kohm,5%,1/16W,L,CHIP,8P,TP,3 ..4 RA5015 2011-001011 R-NETWORK;10Kohm,5%,1/16W,L,CHIP,8P,TP,3 ..4 RA5024 2011-001011 R-NETWORK;10Kohm,5%,1/16W,L,CHIP,8P,TP,3 ..4...
  • Page 43 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 C120 2203-000489 C-CER,CHIP;2.2nF,10%,50V,X7R,1005 ..4 C120 2203-000489 C-CER,CHIP;2.2nF,10%,50V,X7R,1005 ..4 C120 2203-000489 C-CER,CHIP;2.2nF,10%,50V,X7R,1005 ..4 C120 2203-000491 C-CER,CHIP;2.2nF,10%,50V,X7R,1608 ..4 C120 2203-000585 C-CER,CHIP;0.22nF,10%,50V,X7R,1005 ..4 C120 2203-000627 C-CER,CHIP;0.022nF,5%,50V,C0G,1005 S.N.A...
  • Page 44 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 C120 2203-005384 C-CER,CHIP;4700nF,+80-20%,10V,Y5V,2012 ..4 C120 2203-005384 C-CER,CHIP;4700nF,+80-20%,10V,Y5V,2012 ..4 C120 2203-005384 C-CER,CHIP;4700nF,+80-20%,10V,Y5V,2012 ..4 C120 2203-005384 C-CER,CHIP;4700nF,+80-20%,10V,Y5V,2012 ..4 C120 2203-005384 C-CER,CHIP;4700nF,+80-20%,10V,Y5V,2012 ..4 C120 2203-005384 C-CER,CHIP;4700nF,+80-20%,10V,Y5V,2012 ..4...
  • Page 45 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 C120 2203-006158 C-CER,CHIP;100nF,10%,16V,X7R,1005 S.N.A ..4 C120 2203-006158 C-CER,CHIP;100nF,10%,16V,X7R,1005 S.N.A ..4 C120 2203-006158 C-CER,CHIP;100nF,10%,16V,X7R,1005 S.N.A ..4 C120 2203-006158 C-CER,CHIP;100nF,10%,16V,X7R,1005 S.N.A ..4 C120 2203-006158 C-CER,CHIP;100nF,10%,16V,X7R,1005 S.N.A...
  • Page 46 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A...
  • Page 47 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A ..4 C120 2203-006681 C-CER,CHIP;100nF,+80-20%,25V,Y5V,1005 S.N.A...
  • Page 48 5. Exploded View & Part List Level Location No. Code No. Description & Specifi cation Q’ty SA/SNA Remark ..4 G101 3301-000316 CORE-FERRITE BEAD;120ohm,2012,TP,-,- S.N.A ..4 G101 3301-000316 CORE-FERRITE BEAD;120ohm,2012,TP,-,- S.N.A ..4 G101 3301-000316 CORE-FERRITE BEAD;120ohm,2012,TP,-,- S.N.A ..4 T0568 3301-001145 BEAD-SMD;60ohm,4516,TP,70ohm/45MHz,82ohm S.N.A ..4 T0568...
  • Page 49 T0074 BN59-00676A REMOCON;TM-95,39,TTX,EUROPE-READY BN63-01798B CLOTH-CLEAN;cloth,180,200,sea blue,ToC S.N.A T0531 BN63-04269B COVER-BOTTOM;22,26,32L450,HIPS,HB,BK500 S.N.A T0175 BN68-00514E MANUAL FLYER-01,WARRANTY CARD;comm,Samsu S.N.A T0511 BN68-01593A MANUAL USERS;COMM,SAMSUNG,12Lang,W.EUROP S.N.A M0019 BN92-03478A ASSY LABEL;LE19A650A1XXC S.N.A M0003 BN92-03497D ASSY BOX;22AA1,EO,AMBER S.N.A BN69-02633A BOX-01,SET;22L650,CB,A-01,SW-50,YEL,W620 S.N.A M0113 BN92-03499A ASSY P/MATERIAL;22AA1,AMBER S.N.A...

  • Page 50: Precautions

    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 the circuit board. Disconnect the AC power and DC power jack before servicing.

  • Page 51: 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 52: Installation Precautions

    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. The increased internal temperature may cause fire.
  • Page 53 1. Precautions Memo...

  • Page 54: Product Specifications

    2. Product specifications 2. Product specifications 2-1. Feature & Specifications Model LE19A65*A** Feature Digital TV(LE19A65*A**), RF, 1-HDMI, 1-Component, 1-AV, D-SUB � Brightness : 300cd/m � Contrast Ratio : 1000:1 � Response time : 8ms � Dynamic contrast, BN07-00510A AMVA, BN07-00528A PVA) �...
  • Page 55 2. Product specifications Model LE22A65*A** Feature Digital TV(LE22A65*A**), RF, 1-HDMI, 1-Component, 1-AV, D-SUB � Brightness : 300cd/m � Contrast Ratio : 1000:1 � Response time : 8ms � Dynamic contrast � Specifications Item Description LCD Panel TFT-LCD panel, RGB vertical stripe, TN mode, normaly white, 22-inch viewable, 0.282(H) x 0.282(W) x 3 mm pixel pitch Scanning Frequency Horizontal : 30 kHz ~ 80 kHz (Automatic)
  • Page 56 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 57 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 522.00 523.25 529.25...

  • Page 58: Spec Comparison To The Old Models

    2. Product specifi cations 2-2. Spec Comparison to the Old Models Model AMBER (LE19/22A656A1D) JASMINE(LE22S86BD) BORDEAUX PLUS(LE19R86BD) Design Display Type LCD TV LCD TV LCD TV Built-in Tuner LE22A656A1D : 1680 x 1050 Resolution 1680 x 1050 1440 x 900 LE19A656A1D : 1440 x 900 LCD Panel TFT LCD Panel 50Hz...
  • Page 59 READY: BN59-00676A Power Cord 3903-000145 19” : BN63-03039A Cover-Bottom 22” : BN63-04269B Owner’s Instructions BN68-01424A Samsung Electronics Service center Cleaning Cloth BN63-01798A Warranty Card / Registration Card / Safety Guide Manual (Not available in all locations) Stand Screw x 4 6002-001294 19”...

  • Page 60: Troubleshooting

    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 61 4. Troubleshooting 4-1-1. No Power The LEDs on the front panel do not work when connecting the power cord. The SMPS relay does not work when connecting the power cord. Symptom 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 SMPS is not functioning.
  • Page 62 Does the digital data appear at the Check a IC5001. output of LVDS (RA5012~13)? Change a main PCB ass’y Check a LVDS cable? Please, Call to Samsung Co. LTD. Replace a lcd panel? Caution Make sure to disconnect the power before working on the SMPS/IP.
  • Page 63 4. Troubleshooting WAVEFORMS R,G,B Output Signal...
  • Page 64 4. Troubleshooting 4-1-3. No Video (HDMI - Digital Signal) Symptom Audio is normal but no picture is displayed on the screen. Check the HDMI source Major Check the SEMS01 checkpoints This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected. Power Indicator is off.
  • Page 65 4. Troubleshooting WAVEFORMS Digital Output Data Signal of HDMI(Data)
  • Page 66 PCB ass’y. Does the signal appear at R3169? Change a main PCB ass’y. Check the LVDS cable? Please, Call to Samsung Co. LTD. Replace the LCD panel? Caution Make sure to disconnect the power before working on the SMPS/IP.
  • Page 67 4. Troubleshooting WAVEFORMS CVBS Output Signal Tuner_CVBS Output Signal...
  • Page 68 4. Troubleshooting 4-1-5. No Sound Symptom Audio is normal but no picture is displayed on the screen. Check the RF Source Major Check the SEMS01 checkpoints This may happen when the LVDS cable connecting the Main Board and the Panel is disconnected. Connect a sound cable.
  • Page 69 4. Troubleshooting WAVEFORMS The Signal are Inputed to IC2002 The Signal are Inputed to IC2001 4-10...

  • Page 70: Alignments And Adjustments

    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 71: Factory Mode Adjustments

    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 FACTORY...
  • Page 72 4. Troubleshooting 4-3-3 Factory Data Option Table(Service) WB Adjust Information Checksum T-AMB22PEUMD-XXXX (Main Micom Ver.) T-PERLDEUC-XXXX(DTV MICOM Ver.) EDID: L12_1680_1050 Success (IF 19” 1440 x 900) HDCP Success Month/Day/Year Hour/Min./Sec. Advanced Menu 4-13...
  • Page 73 4. Troubleshooting Option Table(Service) Factory Reset Default Country(0x55) Others-0~3/Russia-4~5/Nordic-6~9 Ready Panel Inch 19”/22”/23”/26”/27”/32”/37”/40”/42”/46”/50”/52”/57” Dimm Type INT/INT_NEG/EXT_POS/EXT_NEG/EXT Panel Type 19A T/22A T/22D T/26A AG/26L AG/26D T/32L AG/32L NG/32D NG/32D AG/37L AG/37I NG/40L AG/40A AG/32A AG 7/32A AG 8/37L NG/26 D T NF/32D AG NF/32A AG NF/37L NG NF/37I NG NF/40L AG NF/40A AG NF/32A PB/26A PB/37L PB/40A PB Model Option Amber/Coral/Jade/Tanzanite/Hanaro/Jade_FBE/Pyrope/Pyrope_3D/Carnelian/...
  • Page 74 4. Troubleshooting 2. WB Adjust Calibration White Balance EPA Standard Movie WB 3. Information Checksum T-AMB22PEUMD-XXXX (Main Micom Ver.) T-PERLDEUC-XXXX(DTV MICOM Ver.) EDID: L12_1680_1050 Success (IF 19” 1440 x 900) HDCP Success Month/Day/Year Hour/Min./Sec. 4. Advanced Menu I. MST68981 1) ADC Calibration ADC Calibration AV/COMP/PC/HDMI/DTV CVBS Y Offs...
  • Page 75 4. Troubleshooting 2) Calibration Target AV ADC Target High Delta Comp ADC Target High Delta PC ADC Target High Delta ALL RGB Target High Delta 3) IPC/MJC 4) Picture Enhance Sharpness H1 Gain 0~63 H2 Gain 0~63 H3 Gain 0~63 H4 Gain 0~63 V1 Gain...
  • Page 76 4. Troubleshooting II. Option Block 1) FBE Pattern Select B-Slope Gain B-Tilt Min B-Tilt Max Lfunc-Basis Hfunc-Basis Mean-Offset1 Mean-Offset2 Mean Slope ACR Offset ACR Th1 ACR Th2 Skin Enable Skin Uv Mskin Uv Sub Color Msub Color 2) FRCS 3) FRCM 4) LD 5) PDP LOGIC 4-17...
  • Page 77 4. Troubleshooting III. Sound Saturation Mute FM Prescale AM Prescale Nicam Prescale FM M Prescale SC1 Vol SC2 Vol Audio Delay Audio Delay Time Ch1BW Ch2BW Num of Check Num of Double Check Mono Weight Stereo Weight Dual Weight BG M2S Threshold DK M2S Threshold BG S2M Threshold DK S2M Threshold...
  • Page 78 4. Troubleshooting IV. YC Delay PAL BG PAL DK PAL I SECAM BG SECAM DK SECAM L NTSC 358 NTSC 443 AV PAL AV SECAM AV NT358 AV NT443 AV PAL60 V. Adjust Video Mute time Dynamic Dimming Dynamic CE LNA Plus Megazine LNA DTV WatchDog...

  • Page 79: White Balance -Calibration

    4. Troubleshooting 4-4. White Balance - Calibration 4-4-1 White Balance -Calibration 1. Calibration 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 80 4. Troubleshooting Method of Color Calibration (AV)  1) Apply the NTSC Lattice (N0. 3) 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 “Calibration” menu 5) Select the “AV Calibration”...

  • Page 81: White Ratio (Balance) Adjustment

    4. Troubleshooting 4-4-3 White Balance - Adjustment (low light) (hight light) Sub Bright Sub Contrast 3. W/B R offset R gain G offset G gain B offset B gain (W/B adjustment Condition refer next page) 4-5. White Ratio (Balance) Adjustment You can adjust the white ratio in factory mode (1:Calibration, 3:White-Balance).

  • Page 82: How To Upgrade

    4. Troubleshooting CA-210 Y(L) T(K) + MPCD ± 12,000 ( (Sub_CT:140) CVBS (NTSC) 17.0 cd/m ± 12,000 ( (5.0 Ft - Sub_BR:128) ± 12,000 ( (Sub_CT:140) COMP (720P) 17.0 cd/m ± 12,000 ( (3.5 Ft - Sub_BR:128) ± 12,000 ( (Sub_CT:140) HDMI (720P)
  • Page 83 4. Troubleshooting Order Description ETC. Open the Flash Downloader. Before clicking the Click “Connect” icon, TV shoud be turned on. Click “Program” 4-24...
  • Page 84 Order Description ETC. Connect PC and TV Set with Serial cable. TV should be turned on. Open the Samsung Set-top Box upgrade Wizard. 1) Choose the DTV S/W by clicking “Browse” 2) After choosing the S/W, click the “Next” icon.
  • Page 85 4. Troubleshooting 4-6-3 After S/W Upgrade How to Access Service Mode  Entering Factory Mode  <Power OFF> → <INFO> → <MENU> → <MUTE> → <Power ON> Factory Data  Option Table(Service) WB Adjust Information Advanced Menu If you want to enter here, press “0000”. How to Initialize.

  • Page 86: Wiring Diagram

    6. Wiring Diagram 6. Wiring Diagram 6-1. Wiring Diagram...
  • Page 87 6. Wiring Diagram CN1001 CN2101 JA3002 1 ANA_DIMMING_OUT 1 L- 1 RX2+ 2 A13V 2 L+ 2 GND 3 GND 3 R- 3 RX2- 4 GND 4 R+ 4 RX1+ 5 GND 5 GND 6 A5V 6 RX1- 7 A5V 7 RX0+ 8 PWM_DIMMING_OUT 8 GND...
  • Page 88 6. Wiring Diagram JA3004 JA3201 JA3009 1 SR_OUT IDENT 2 SR_IN 3 SL_OUT 4 GND 4 GND 5 GND 5 GND 6 GND 6 SL_IN 7 GND 8 GND 8 IDENT 9 5V 9 GND 10 IDENT 10 NC 11 GND 11 G 12 SDA 12 NC...

  • Page 89: Wiring Picture

    6. Wiring Diagram 6-2. Wiring Picture 6-2-1. LE19A656A* 6-2-2. LE19A651A*...
  • Page 90 6. Wiring Diagram 6-2-3. LE22A656A* 6-2-4. LE19A651A*...

  • Page 91: Connector Functions

    6. Wiring Diagram 6-3. Connector Functions Connector Functions CN2101 <-> SPEAKER Connection Main Board and Speaker. * defective symptom : No sound but normal picture CN3002 <-> Function & IR Connection Main Board and Function & IR Assy. * defective symptom : Control panel & remocon doesn’t work CN6002_DIP<->...

  • Page 92: Cables

    6. Wiring Diagram 6-4. Cables Code BN39-00953D (30P, 200mm) Photo...
  • Page 93 6. Wiring Diagram Memo...

This manual is also suitable for:

Le22a65 a seriesLe19a656a seriesLe22a656a series

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