Samsung LE26C35 N82B Schematic
LCD-TV
Chassis : N82B
Model : LE26C35***
SERVICE
LE32C35***
Manual
TFT-LCD TV Contents
1. Precautions
2. Product specications
3. Disassembly and Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
LE26C35***/LE32C35***
Refer to the service manual in the GSPN (see the rear cover) for the more information.
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 specications ............................................................................................2-1
2-1. Feature & Specications .................................................................................................2-1
2-2. Specication Comparison to Old Models ........................................................................2-3
2-3. Detail Factory Option ......................................................................................................2-4
2-4. Accessories ....................................................................................................................2-5
3. Disassembly and Reassembly ............................................................................... 3-1
3-1. Disassembly and Reassembly .......................................................................................3-1
4. Troubleshooting ......................................................................................................4-1
4-1. Troubleshooting ..............................................................................................................4-1
4-2. Alignments and Adjustments ........................................................................................4-25
4-3. Factory Mode Adjustments ...........................................................................................4-26
4-4. White Balance - Calibration ..........................................................................................4-34
4-5. White Ratio (Balance) Adjustment ................................................................................4-34
4-6. Servicing Information ....................................................................................................4-35
4-7. How To Upgrade Sub Micom With Ddc Manager .........................................................4-36
4-8. Mechanical diagram .....................................................................................................4-38
4-9. PCB diagram ................................................................................................................4-39
5. Exploded View & Part List ...................................................................................... 5-1
5-1. LE26C35*** Exploded View ............................................................................................5-1
5-2. LE26C35*** Parts List ....................................................................................................5-3
5-3. LE32C35*** Exploded View ............................................................................................5-8
5-4. LE32C35*** Parts List ..................................................................................................5-10
6. Wiring Diagram ........................................................................................................ 6-1
6-1. Wiring Diagram ...............................................................................................................6-1
6-2. Connector .......................................................................................................................6-2
6-3. Connector Functions ......................................................................................................6-4
6-4. Cables ............................................................................................................................6-4
GSPN (Global Service Partner Network)
Area Web Site
North America http://service.samsungportal.com
Latin America http://latin.samsungportal.com
CIS 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
This Service Manual is a property of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
© 2010 Samsung Electronics Co.,Ltd.
All rights reserved.
Printed in Korea
P/N: BN82-00744A-00
3. Disassembly and Reassembly
3. Disassembly and Reassembly
This section of the service manual describes the disassembly and reassembly procedures for the LE32C35*** LCD TV.
WARNING: This LCD TV contains electrostatically sensitive devices. Use caution when handling these components.
3-1. Disassembly and Reassembly
Cautions: 1. Disconnect the LCD TV from the power source before disassembly.
2. Follow these directions carefully; never use metal instruments to pry apart the cabinet.
Description Picture Description Screws
1. Place the TV face down on cushioned table.
Remove 8 screws from the back cover.
6002-001294
(M4, L16,Tapping)
2. Lift up the rear cover.
Remove the 3 screws of main board and
4 screws of IP board.
3. Remove 4 screw.
4. Remove 6 screws.
6003-001188
(M4, L10, TAPTYPE)
6003-001188
(M4, L10, TAPTYPE)
6002-001294
(M4, L16,Tapping)
3-1
3. Disassembly and Reassembly
Description Picture Description Screws
5. Lift up the panel.
Reassembly procedures are in the reverse order of disassembly procedures. ※
3-2
5. Exploded View & Part List
5-1. LE26C350D1W Exploded View
5. Exploded View & Part List
R001A
P001A
T0003
PANEL
M0014
T0175
M0027
T0175
5-1
5. Exploded View & Part List
5-1-1. LE26C350D1W Parts List
Location No. Code No. Description & Specication Q’ty S.A/S.N.A Remark
F001A BN96-12858B ASSY COVER P-FRONT;LC350 26,EO,PC+ABS,V0 1 SA
M0014 BN94-02670A ASSY PCB MAIN;LC350,N82B 1 SA
P001A BN44-00368B AC VSS(I)-TV;I26HD_AHS,I26HD_AHS,11mA,12 1 SA
PANEL BN07-00866A LCD-PANEL;T260HA01-DB,CLC3AC1,8bits,26,1 1 SA
R001A BN96-12866A ASSY COVER P-REAR;LC350 26,EO,HIPS,V0,BK 1 SA
SB04A BN96-12869B ASSY STAND P-BASE;LC350 26,PC+ABS,V0,BK0 1 SA
T0175 BN96-13058A ASSY SPEAKER P;16ohm,4pin,5W,L:600 R:150 1 SA
5-2
5. Exploded View & Part List
5-2. LE26C350D1W Parts List
Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE)
Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark
0.1 BN90-02519B ASSY COVER FRONT;LC350 26 1 SNA
..2 F001A BN96-12858B ASSY COVER P-FRONT;LC350 26,EO,PC+ABS,V0 1 SA
...3 M0081 6003-001024 SCREW-TAPTYPE;RWH,+,B,M4,L12,ZPC(WHT),SW 4 SNA
...3 T0069 BN60-00048A SPACER-FELT;50Q9,FELT,620L,BLK,0.35T,10W 2 SNA
...3 CCM1 BN63-02183F COVER-SHEET;Rhcm,PE Vinyl,T0.04,900mm,20 0.28 SNA
...3 CCM1 BN63-05199P COVER-SHEET;AMBER,PE,T0.08,W1000,200M,CL 0.16 SNA
...3 F001 BN63-06675B COVER-FRONT;LC350 26,EO,PC+ABS,V0,BK0008 1 SNA
...3 C457 BN64-01302A WINDOW-REMOCON;32LC350,PC,V0,VIOLET 1 SNA
...3 T0175 BN96-13058A ASSY SPEAKER P;16ohm,4pin,5W,L:600 R:150 1 SA
...3 M0125 BN96-13063B ASSY BOARD P-TOUCH FUNCTION&IR;LC350,FR- 1 SA
0.1 R001A BN90-02523D ASSY COVER REAR;LC350 26 1 SNA
..2 T0081 6002-001294 SCREW-TAPPING;BH,+,,M4,L16,ZPC(BLK) 7 SA
..2 R001A BN96-12866A ASSY COVER P-REAR;LC350 26,EO,HIPS,V0,BK 1 SA
...3 T0069 AA60-00091D SPACER-FELT;FELT,200X10,BLK,T0.35 2 SNA
...3 R001 BN63-06694A COVER-REAR;LC350 26,EO,HIPS,V0,BK0020 1 SNA
...3 T0071 BN64-01320A INLAY-TERMINAL;LC350,32,PS SHEET,T0.5,BL 1 SNA
...3 T0139 BN65-00002A CLAMPER CORE;BORDEAUX,LDPE,BLK 1 SNA
0.1 S001A BN90-02526B ASSY STAND;LC350 26 1 SNA
..2 SB04A BN96-12869B ASSY STAND P-BASE;LC350 26,PC+ABS,V0,BK0 1 SA
...3 CCM1 BN63-02183D COVER-SHEET;Rhcm,PE Vinyl,T0.04,680mm,20 0.4 SNA
...3 BN63-06687B COVER-STAND BASE;LC350 26,PC+ABS,V0,BK00 1 SNA
....4 0103-005041 RESIN-PC;V0,PC+ABS 407 SNA
...3 M0126 BN73-00052B RUBBER-FOOT;42Q9,c9,CR Rubber Gray,T3.0 4 SNA
0.1 M0017 BN91-04865A ASSY CHASSIS;LC350,N82B 1 SNA
..2 M0014 BN94-02670A ASSY PCB MAIN;LC350,N82B 1 SA
...3 0202-001608 SOLDER-WIRE FLUX;LFC7-107,D0.8,99.3Sn/0. 0.025 SNA
...3 3701-001480 CONNECTOR-DSUB;15P,3R,FEMAIL,STAMPED PIN 1 SA
...3 HB01A 3711-006715 HEADER-BOARD TO CABLE;BOX,4P,1R,2.5mm,AN 1 SNA
...3 HB01A 3711-007321 HEADER-BOARD TO CABLE;BOX,12P,2R,2mm,STR 1 SA
...3 CIS3 BN40-00173A TUNER;DTOS40CVL081A,DVB-T/C,164CH,38.9MH 1 SA
...3 BN97-00688A ASSY HDCP;BN46-00018A,PS-42V6S,D73A,GENE 1 SNA
....4 BN46-00018A KEY CODE-CERTIFICATE;(HDCP KEY)PPM42M5S, 1 SNA
...3 BN97-04022A ASSY SMD;LC350,N82B,BN94-02670A 1 SNA
....4 DS01A 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO 9 SA
....4 0403-001180 DIODE-ZENER;BZX84C6V2,5.8-6.6V,350mW,SOT 1 SA
....4 0403-001783 DIODE-ZENER;BZB84-C6V2,5.8/6.6V,300mW,SO 13 SNA
....4 D0254 0404-001404 DIODE-SCHOTTKY;BAT721C,40V,200mA,SOT-23, 1 SA
....4 T0139 0406-001200 DIODE-TVS;RCLAMP0504F,6/-/-V,150W,SC-70 1 SA
....4 T0139 0406-001271 DIODE-TVS;RCLAMP0524P,6/-/-V,150W,SLP251 2 SNA
....4 SD3 0407-000114 DIODE-SWITCHING;KDS184,80V,100mA,SOT-23, 2 SNA
....4 KQ1 0501-000279 TR-SMALL SIGNAL;KSA1182-Y,PNP,150mW,SOT- 1 SA
....4 Q101 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT 14 SA
....4 CEQ2 0505-000110 FET-SILICON;2N7002,N,60V,115mA,7.5ohm,0. 5 SA
....4 Q409 0505-000274 FET-SILICON;AO4435L,P,-30V,-11A,0.014ohm 1 SNA
....4 IC104 0801-002630 IC-CMOS LOGIC;74AHCT1G08,2-INPUT AND GAT 1 SA
....4 ND51C2 0801-002780 IC-CMOS LOGIC;74LVC1G17,SCHMITT-TRIGGER 1 SA
....4 IC104 0801-003330 IC-CMOS LOGIC;Octal buffer,DQFN,20P,4.5x 3 SA
....4 IC104 0802-001012 IC-CMOS LOGIC;74LCX245,TRANSCEIVER,DQFN, 1 SNA
5-3
5. Exploded View & Part List
Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark
....4 1006-001474 IC-LINE DRIVER;DRV604PWP,HPSSOP,28P,9.8x 1 SA
....4 IC112 1103-000129 IC-EEPROM;24C02,2Kbit,256x8,SOP,8P,5x4mm 3 SA
....4 IC112 1103-001385 IC-EEPROM;AT24C256,256Kbit,32Kx8,SOP,8P, 1 SA
....4 1105-002058 IC-DDR2 SDRAM;K4T1G164QE-HCF8,DDR2,1Gbit 2 SA
....4 T0124 1201-002992 IC-POWER AMP;STA369BWS,PSSO,36P,10.3x7.5 1 SA
....4 T0087 1203-001815 IC-POSI.FIXED REG.;78M09,TO-252,3P,PLAST 1 SA
....4 T0087 1203-002835 IC-POSI.FIXED REG.;KIA7805AF,DPAK,3P,6.6 1 SA
....4 T0087 1203-002898 IC-POSI.FIXED REG.;G950T45R,T0-252,3P,6. 1 SA
....4 1203-004364 IC-VOL. DETECTOR;RT9818C-42PV,SOT-23,3P, 1 SA
....4 1203-005559 IC-BACKLIGHT DRIVER;MP3302DJ,TSOT23,5P,2 1 SA
....4 1203-006013 IC-DC/DC CONVERTER;AOZ1031AI,SO-8,8P,4.9 1 SA
....4 1203-006017 IC-VOL. DETECTOR;RT9824GJ8,TSOT23,8P,2.9 1 SA
....4 T0087 1203-006135 IC-POSI.FIXED REG.;AP1117D-33-GZ-13-89,T 1 SA
....4 T0087 1203-006136 IC-POSI.FIXED REG.;AP1117D-18-GZ-13-89,T 1 SA
....4 IC012 1203-006138 IC-POSI.ADJUST REG.;AP1117DGZ-13-89,TO-2 1 SA
....4 1204-003088 IC-DEMODULATOR;DRX39XYK,PQFN,64P,9x9x0.8 1 SA
....4 1204-003096 IC-VIDEO DECODER;HIDTVPRO-SX,PBGA,580P,P 1 SA
....4 1205-003201 IC-BUS SWITCH;TC7WB125FK,SSOP,8P,2x2.3mm 2 SA
....4 1205-003479 IC-SWITCH;TPS2051BDBVR,SOT-23,5P,2.9x1.6 1 SA
....4 1205-003735 IC-SWITCH;AP2151WG-7,SOT25,5P,2.9x1.6mm, 1 SA
....4 1405-001185 VARISTOR;24Vdc,1.6x0.8x0.36mm,TP 1 SA
....4 1405-001271 VARISTOR;20Vdc,5A,1.0x0.5x0.6mm,TP 19 SA
....4 PR4 2007-000052 R-CHIP;10Kohm,1%,1/10W,TP,1608 1 SA
....4 R105 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 25 SA
....4 AR49 2007-000140 R-CHIP;1Kohm,5%,1/16W,TP,1005 9 SNA
....4 MR306 2007-000141 R-CHIP;2.2Kohm,5%,1/16W,TP,1005 14 SNA
....4 R319 2007-000143 R-CHIP;4.7Kohm,5%,1/16W,TP,1005 40 SNA
....4 2007-000146 R-CHIP;6.8Kohm,5%,1/16W,TP,1005 2 SNA
....4 R104 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 53 SA
....4 R102 2007-000149 R-CHIP;12Kohm,5%,1/16W,TP,1005 6 SA
....4 HDR2 2007-000151 R-CHIP;15Kohm,5%,1/16W,TP,1005 1 SNA
....4 HDR9 2007-000152 R-CHIP;20Kohm,5%,1/16W,TP,1005 2 SNA
....4 MR36 2007-000153 R-CHIP;22Kohm,5%,1/16W,TP,1005 8 SNA
....4 AR43 2007-000155 R-CHIP;27Kohm,5%,1/16W,TP,1005 1 SNA
....4 MR13 2007-000157 R-CHIP;47Kohm,5%,1/16W,TP,1005 3 SNA
....4 R123 2007-000159 R-CHIP;56Kohm,5%,1/16W,TP,1005 1 SNA
....4 DR39 2007-000162 R-CHIP;100Kohm,5%,1/16W,TP,1005 2 SNA
....4 MR16 2007-000168 R-CHIP;470Kohm,5%,1/16W,TP,1005 1 SA
....4 R509 2007-000170 R-CHIP;1Mohm,5%,1/16W,TP,1005 1 SNA
....4 R111 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 11 SNA
....4 R338 2007-000173 R-CHIP;22ohm,5%,1/16W,TP,1005 15 SNA
....4 MR9 2007-000455 R-CHIP;18Kohm,1%,1/10W,TP,1608 1 SA
....4 ER13 2007-000669 R-CHIP;2Kohm,1%,1/10W,TP,1608 1 SNA
....4 R726 2007-000695 R-CHIP;3.3ohm,5%,1/10W,TP,1608 1 SNA
....4 2007-000755 R-CHIP;330Kohm,1%,1/10W,TP,1608 1 SA
....4 R124 2007-000775 R-CHIP;33Kohm,5%,1/16W,TP,1005 3 SNA
....4 DR37 2007-000932 R-CHIP;470ohm,5%,1/16W,TP,1005 1 SNA
....4 2007-001285 R-CHIP;5.6ohm,5%,1/16W,TP,1005 2 SA
....4 OTR1 2007-001292 R-CHIP;33ohm,5%,1/16W,TP,1005 10 SNA
....4 DR43 2007-001298 R-CHIP;51ohm,5%,1/16W,TP,1005 1 SNA
....4 R326 2007-001325 R-CHIP;3.3Kohm,5%,1/16W,TP,1005 7 SNA
5-4
5. Exploded View & Part List
Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark
....4 MR316 2007-002796 R-CHIP;510ohm,5%,1/16W,TP,1005 1 SA
....4 PR24 2007-002970 R-CHIP;56ohm,5%,1/16W,TP,1005 2 SA
....4 TR30 2007-007009 R-CHIP;75ohm,5%,1/16W,TP,1005 10 SNA
....4 2007-007134 R-CHIP;39Kohm,1%,1/16W,TP,1005 1 SA
....4 DR4 2007-007142 R-CHIP;10Kohm,1%,1/16W,TP,1005 3 SNA
....4 2007-007156 R-CHIP;1ohm,5%,1/16W,TP,1005 5 SNA
....4 2007-007316 R-CHIP;3.3Kohm,1%,1/16W,TP,1005 1 SA
....4 2007-007318 R-CHIP;1Kohm,1%,1/16W,TP,1005 4 SNA
....4 2007-007334 R-CHIP;200Kohm,1%,1/16W,TP,1005 1 SNA
....4 MR11 2007-008015 R-CHIP;75ohm,1%,1/16W,TP,1005 13 SA
....4 2007-008134 R-CHIP;12.4Kohm,1%,1/16W,TP,1005 1 SC
....4 2007-008563 R-CHIP;270ohm,1%,1/16W,TP,1005 1 SA
....4 2007-008593 R-CHIP;750ohm,1%,1/16W,TP,1005 1 SA
....4 ZRN10 2011-001261 R-NETWORK;33ohm,5%,1/16W,L,CHIP,8P,TP,2. 6 SA
....4 DAR09 2011-001262 R-NETWORK;22ohm,5%,1/16W,L,CHIP,8P,TP,2. 5 SA
....4 2011-001448 R-NETWORK;10ohm,5%,1/16W,L,4P,T,1010 4 SA
....4 2011-001449 R-NETWORK;22ohm,5%,1/16W,L,4P,TP,1010 5 SA
....4 DRP9 2011-001474 R-NETWORK;47ohm,5%,1/16W,L,CHIP,8P,TP,2. 1 SA
....4 2011-001519 R-NETWORK;33OHM,5%,1/16W,L,CHIP,4P,TP,1. 3 SA
....4 2011-001527 R-NETWORK;4.7Kohm,5%,1/16W,L,CHIP,4P,TP, 8 SNA
....4 PC43 2203-000233 C-CER,CHIP;0.1nF,5%,50V,C0G,TP,1005 4 SA
....4 MC302 2203-000425 C-CER,CHIP;.018nF,5%,50V,C0G,TP,1005 2 SA
....4 C254 2203-000438 C-CER,CHIP;1nF,10%,50V,X7R,TP,1005 8 SA
....4 AC139 2203-000491 C-CER,CHIP;2.2nF,10%,50V,X7R,1608 2 SA
....4 MC9 2203-000627 C-CER,CHIP;.022nF,5%,50V,C0G,TP,1005 2 SNA
....4 DC374 2203-000659 C-CER,CHIP;0.27nF,5%,50V,C0G,1608 1 SA
....4 AD480 2203-000679 C-CER,CHIP;0.027nF,5%,50V,C0G,1005 1 SNA
....4 DC25 2203-000812 C-CER,CHIP;.033nF,5%,50V,C0G,1005 10 SA
....4 CK40B 2203-000838 C-CER,CHIP;0.39NF,5%,50V,C0G,TP,1608 3 SNA
....4 KFC6 2203-000872 C-CER,CHIP;0.0030nF,0.25pF,50V,C0G,1608 2 SNA
....4 HDC5 2203-001072 C-CER,CHIP;0.056nF,5%,50V,NP0,1005 2 SA
....4 C101 2203-001124 C-CER,CHIP;0.68NF,10%,50V,X7R,TP,1005 1 SNA
....4 AD480 2203-001428 C-CER,CHIP;470nF,10%,50V,X7R,TP,2012 2 SNA
....4 AD480 2203-002285 C-CER,CHIP;10nF,10%,50V,X7R,1005 17 SNA
....4 AD480 2203-002525 C-CER,CHIP;0.56nF,10%,50V,X7R,TP,1005 6 SNA
....4 AAC1 2203-005249 C-CER,CHIP;100nF,10%,50V,X7R,TP,1608 5 SNA
....4 AD480 2203-005511 C-CER,CHIP;27nF,10%,10V,X7R,TP,1005 2 SA
....4 AD480 2203-005968 C-CER,CHIP;4.7NF,10%,50V,X7R,TP,1005 1 SNA
....4 PC11 2203-006141 C-CER,CHIP;1000nF,10%,16V,X5R,1608 1 SNA
....4 C102 2203-006158 C-CER,CHIP;100nF,10%,16V,X7R,1005 108 SNA
....4 AD480 2203-006307 C-CER,CHIP;1000nF,10%,25V,X5R,2012 2 SNA
....4 JC10 2203-006324 C-CER,CHIP;2200nF,10%,10V,X5R,1608 2 SA
....4 AD480 2203-006336 C-CER,CHIP;10000nF,10%,25V,X5R,3216 14 SA
....4 C125 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 47 SC
....4 HE4 2203-006474 C-CER,CHIP;22000nF,20%,6.3V,X5R,2012 3 SA
....4 HDC11 2203-006562 C-CER,CHIP;1000nF,10%,10V,X5R,TP,1005 9 SNA
....4 AD480 2203-006841 C-CER,CHIP;1000nF,10%,16V,X5R,1005 10 SNA
....4 AD480 2203-006992 C-CER,CHIP;0.33nF,5%,50V,C0G,TP,1005 2 SNA
....4 AD480 2203-007176 C-CER,CHIP;10000nF,10%,16V,X5R,TP,2012 ( 2 SNA
....4 AD480 2203-007233 C-CER,CHIP;22000nF,10%,16V,X5R,TP,3216 1 SA
....4 T0052 2703-000158 INDUCTOR-SMD;1uH,10%,2012 4 SA
5-5
5. Exploded View & Part List
Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark
....4 T0052 2703-000296 INDUCTOR-SMD;680nH,10%,1608 1 SA
....4 VL6 2703-000398 INDUCTOR-SMD;10uH,10%,3225 3 SA
....4 T0052 2703-001239 INDUCTOR-SMD;3.3uH,10%,1608 2 SA
....4 L607 2703-001254 INDUCTOR-SMD;1.8uH,10%,2012 1 SA
....4 T0052 2703-003149 INDUCTOR-SMD;2.2uH,20%,5050 2 SA
....4 X202 2801-003326 CRYSTAL-SMD;24MHz,30ppm,28-ABX,20pF,50oh 1 SA
....4 X202 2801-004004 CRYSTAL-SMD;20.25MHz,20ppm,28-AAN,13pF,2 1 SA
....4 F103 2901-001506 FILTER-EMI SMD;5V,0.13A,0pF,2x1x0.5mm,TP 2 SA
....4 T0568 3301-001186 BEAD-SMD;600ohm,3216,2500mA,TP,553ohm/93 4 SA
....4 T0568 3301-001236 BEAD-SMD;60ohm,1608 8 SA
....4 T0568 3301-002039 BEAD-SMD;26ohm,1608,TP 37 SA
....4 3701-001591 CONNECTOR-HDMI;19P,2ROW,FEMALE,SMD-S,AU 1 SNA
....4 AC510 3708-001150 CONNECTOR-FPC/FFC/PIC;30P,1mm,SMD-A,SN,Y 1 SA
....4 HB01A 3711-005941 HEADER-BOARD TO CABLE;BOX,8P,1R,2mm,SMD- 1 SA
....4 BN41-01349A PCB MAIN;LC350,FR-4,4,0.0,1.2,192x96,BAC 1 SNA
....4 BN97-04023A ASSY MICOM-MAIN;N82A,2009.11.10,T-TDT5DE 1 SNA
.....5 1107-001818 IC-NAND FLASH;KFG1G16U2C-DIB6,1024Mbit,6 1 SNA
....4 BN97-04024A ASSY MICOM-SUB;N82A,2009.11.10,T-TDT5DEU 1 SNA
.....5 IC115 1107-001580 IC-FLASH MEMORY;MX25L4005,4Mbit,512Kx8,S 1 SNA
....4 1203-005538 IC-DC/DC CONVERTER;AOZ1021HAIL,SOP,8P,4. 1 SA
....4 1205-003201 IC-BUS SWITCH;TC7WB125FK,SSOP,8P,2x2.3mm 1 SA
....4 PR6 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608 1 SNA
....4 PR6 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608 3 SNA
....4 HDR7 2007-000139 R-CHIP;220ohm,5%,1/16W,TP,1005 3 SNA
....4 2007-007135 R-CHIP;18Kohm,1%,1/16W,TP,1005 1 SNA
....4 C711 2203-002982 C-CER,CHIP;6.8nF,10%,50V,X7R,1005 1 SA
....4 L1103 2703-000403 INDUCTOR-SMD;22uH,10%,3225 1 SA
....4 0202-001767 SOLDER-CREAM;LST-5710,D20~38,Sn-57Bi-1Ag 0.087 SNA
....4 Q409 0505-002572 FET-SILICON;AO4801AL,P,-30V,-5.6A,0.075o 1 SA
....4 1203-006288 IC-VOL. DETECTOR;RT9818B-18GV,SOT-23-3,3 1 SA
....4 0403-001552 DIODE-ZENER;DDZ16,15.69/16.51V,500mW,SOD 1 SA
....4 HR3 2007-000903 R-CHIP;430ohm,1%,1/10W,TP,1608 1 SNA
....4 2007-002768 R-CHIP;6.2Kohm,1%,1/10W,TP,1608 1 SA
....4 2007-007317 R-CHIP;2.2Kohm,1%,1/16W,TP,1005 1 SA
....4 2007-008275 R-CHIP;30Kohm,1%,1/16W,TP,1005 1 SNA
....4 DC87 2203-001153 C-CER,CHIP;.068nF,5%,50V,NP0,1005 2 SA
....4 MR31 2007-001305 R-CHIP;120ohm,5%,1/16W,TP,1005 5 SNA
....4 AD480 2203-000714 C-CER,CHIP;3.3nF,10%,50V,X7R,TP,1005,- 4 SA
....4 T0087 1203-005134 IC-POSI.FIXED REG.;RT9167A-33PB,SOT-23-5 1 SNA
...3 BN97-04098A ASSY CI PLUS;BN46-00025A,LC5F,SX1 platfo 1 SNA
....4 BN46-00025A KEY CODE-CI PLUS KEY;CI PLUS KEY,TCTC,SE 1 SNA
...3 CN906 3707-001096 CONNECTOR-OPTICAL;STRAIGHT W/L,SPDIF 1 SA
...3 JA330 3722-003038 JACK-PHONE;7P/1C W/L,SN,BLK 1 SA
...3 3722-003039 JACK-SCART;21P,Sn,BLK 1 SA
...3 T0066 BN62-00040A HEAT SINK-ES;SAPPHIRE,T2.0,36*36*6.6,BLK 1 SNA
...3 T0066 BP62-00047A HEAT SINK-ES;DLP,A6063S,T2.5,13,13,TAPE 2 SNA
...3 3709-001600 CONNECTOR-CARD SLOT;68P,1.27mm,stmap,AU, 1 SA
...3 JA333 3722-003052 JACK-PIN;5P+Shield W/L,NI/SN,GN/BL/RD/WH 1 SA
...3 3722-003088 JACK-USB;4P/1C,NI/PD/AU/SN,GRY,STRAIGHT, 1 SA
0.1 BN91-04868A ASSY SHIELD;LE26C350D1WX* 1 SNA
..2 T0081 6002-001294 SCREW-TAPPING;BH,+,,M4,L16,ZPC(BLK) 6 SA
5-6
5. Exploded View & Part List
Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark
..2 M0081 6003-001188 SCREW-TAPTYPE;BH,+,-,B,M4,L10,ZPC(WHT),S 13 SNA
..2 M2893 BN39-01278A LEAD CONNECTOR;LC350,Flat Connector Ass' 1 SA
..2 P001A BN44-00368B AC VSS(I)-TV;I26HD_AHS,I26HD_AHS,11mA,12 1 SA
..2 SG04 BN61-06270A GUIDE-STAND LINK;LC350 26/32,ABS V0,BK00 1 SA
..2 AC271 BN63-06729A COVER-MAIN;LC350,32,HIPS,V0,BK0020 1 SNA
..2 EC11 BN96-12845B ASSY POWER CORD;250/2.5A,LP-21L,H03VVH2F 1 SA
..2 BN73-00206A SILICON/RUBBER-GAPPAD;UE40B7000WWXXC,SIL 2 SNA
..2 FL06 BN96-12469U ASSY CABLE P;LE26C350,FFC CABLE,160mm,30 1 SA
0.1 BN91-05046A ASSY LCD-CHILIN;BN07-00866A 1 SNA
..2 PANEL BN07-00866A LCD-PANEL;T260HA01-DB,CLC3AC1,8bits,26,1 1 SA
0.1 BN92-05484B ASSY LABEL;LE26C350D1WX*,32 1 SNA
..2 CCM1 BN68-01176A LABEL RATING;W/W,SS,PET POLYESTER,T0.05, 1 SNA
0.1 BN92-05555D ASSY BOX;LC350 26 1 SNA
..2 T0077 BH68-00329D LABEL BAR CODE-02;NO CE,NO WT`Y,MPRII,LA 1 SNA
..2 BN69-04689D BOX-01,SET;26LC350,CB,A-01,DW2,YEL,W748, 1 SNA
0.1 BN92-05559A ASSY P/MATERIAL;LC350 26 1 SNA
..2 T0246 BN69-04644A CUSHION-SET;26LC350,EPS,16.7g/l 1 SNA
..2 6902-001113 BAG ROLL;HDPE/HDPE/NITRON,T0.5,W700,L175 1.7 SNA
..2 AA01-00004A FOIL;2000,2000,NTR,SEH 1 SNA
..2 BN69-03760A PALLET-WOOD;PS50B55,CB,1520,1140,130,-g 1 SNA
..2 BN69-03934A WRAP STRETCH FILM;All,HDPE,0.012,500,300 1 SNA
..2 BN69-04045A PAD PACKING-EDGE;CB,B800,W50x50,L2400,YE 1 SNA
..2 T0214 BN74-00008A TAPE-OPP MASKING;OPP-2,T0.05,W100,L800M, 1.8 SNA
..2 BN81-02321A BAG-AIR;LIGHT FLEX PLASTIK,PE WHITE,L120 1 SNA
0.1 ACCE1 BN92-05712D ASSY ACCESSORY;LE26C350D1WX*,32 1 SNA
..2 ACCE2 BN96-12429C ASSY ACCESSORY-CABLE;LE22C350D1WXXC 1 SNA
...3 T0120 4301-000121 BATTERY-MN;1.5V,R03,10.5x44.5m,HOLDER,7. 2 SNA
...3 T0081 6002-001294 SCREW-TAPPING;BH,+,,M4,L16,ZPC(BLK) 3 SA
...3 T0524 6902-001107 BAG PE;LDPE,T0.05,W450,L400,TRP,0,3Separ 1 SNA
...3 REMO2 BN59-01005A REMOCON;TM940,SAMSUNG,20PIN SINGLE,39KEY 1 SA
...3 M9889 BN63-01798B CLOTH-CLEAN;cloth,180,200,sea blue,ToC 1 SA
...3 T0524 6902-001169 BAG PE;LDPE,T0.1,W60,L60,Sealing 1 SNA
..2 BN96-12429H ASSY ACCESSORY-MANUAL;LE26C350D1WX*,32 1 SNA
...3 AA69-02656A BAG ACCESSORY;PJTV,LDPE,T0,05,L400,W280, 1 SNA
...3 BN68-00514E MANUAL FLYER-05,WARRANTY CARD;comm,Samsu 1 SNA
...3 BN68-02589B MANUAL USERS;C350,SAMSUNG,4LANGS,GERMANY 1 SNA
...3 BN68-02763B MANUAL FLYER-STAND GUIDE;L350(26~32),SAM 1 SNA
...3 AA68-03242V MANUAL FLYER-SAFETY GUIDE;comm,Samsung,1 1 SNA
5-7
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.
1-1-2. Servicing the LCD TV
When servicing the LCD TV, Disconnect the AC line cord from the AC outlet.1.
It is essential that service technicians have an accurate voltage meter available at all times. 2.
Check the calibration of this meter periodically.
1-1-3. Fire and Shock Hazard
Before returning the LCD TV to the user, perform the following safety checks:
Inspect each lead dress to make certain that the leads are not pinched or that hardware is not lodged between the 1.
chassis and other metal parts in the LCD TV.
Inspect all protective devices such as nonmetallic control knobs, insulating materials, cabinet backs, adjustment and 2.
compartment covers or shields, isolation resistor capacitor networks, mechanical insulators, etc.
Leakage Current Hot Check (Figure 1-1): 3.
WARNING : Do not use an isolation transformer during this test.
Use a leakage current tester or a metering system that complies with American National Standards Institute (ANSI
C101.1, Leakage Current for Appliances), and Underwriters Laboratories (UL Publication UL1410, 59.7).
With the unit completely reassembled, plug the AC line cord directly into a 120V AC outlet. With the unit’s AC switch 4.
(READING SHOULD)
NOT BE ABOVE 0.5mA
DEVICE
UNDER
TEST
2-WIRE CORD
*ALSO TEST WITH
PLUG REVERSED
(USING AC ADAPTER
PLUG AS REQUIRED)
TEST ALL
EXPOSED METAL
SURFACES
LEAKAGE
CURRENT
TESTER
EARTH
GROUND
Figure 1-1. Leakage Current Test Circuit
rst in the ON position and then OFF, measure the current between a known earth ground (metal water pipe, conduit,
etc.) and all exposed metal parts, including: metal cabinets, screwheads and control shafts.
The current measured should not exceed 0.5 milliamp.
Reverse the power-plug prongs in the AC outlet and repeat the test.
1-1-4. Product Safety Notices
Some electrical and mechanical parts have special safety related characteristics which are often not evident from visual
inspection. The protection they give may not be obtained by replacing them with components rated for higher voltage,
wattage, etc. Parts that have special safety characteristics are identied by on schematics and parts lists. A substitute
replacement that does not have the same safety characteristics as the recommended replacement part might create
shock, re and/or other hazards. Product safety is under review continuously and new instructions are issued whenever
appropriate.
1-1
1-2
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 conict between the following servicing precautions and any of the
safety precautions, always follow the safety precautions.
1-2-1 General Servicing Precautions
Always unplug the unit’s AC power cord from the AC power source and disconnect the DC Power Jack before 1.
attempting to:
(a) remove or reinstall any component or assembly, (b) disconnect PCB plugs or connectors, (c) connect a test
component in parallel with an electrolytic capacitor.
Some components are raised above the printed circuit board for safety. An insulation tube or tape is sometimes 2.
used. The internal wiring is sometimes clamped to prevent contact with thermally hot components. Reinstall all such
elements to their original position.
After servicing, always check that the screws, components and wiring have been correctly reinstalled. Make sure that 3.
the area around the serviced part has not been damaged.
Check the insulation between the blades of the AC plug and accessible conductive parts (examples: metal panels, 4.
input terminals and earphone jacks).
Insulation Checking Procedure: Disconnect the power cord from the AC source and turn the power switch ON. 5.
Connect an insulation resistance meter (500 V) to the blades of the AC plug. The insulation resistance between each
blade of the AC plug and accessible conductive parts (see above) should be greater than 1 mega ohm.
Always connect a test instrument’s ground lead to the instrument chassis ground before connecting the positive lead; 6.
always remove the instrument’s ground lead last.
1-3. Electrostatically Sensitive Devices (ESD) Precautions
Some semiconductor (solid state) devices can be easily damaged by static electricity. Such components are commonly
called Electrostatically Sensitive Devices (ESD). Examples of typical ESD are integrated circuits and some eld-effect
transistors. The following techniques will reduce the incidence of component damage caused by static electricity.
Immediately before handling any semiconductor components or assemblies, drain the electrostatic charge from your 1.
body by touching a known earth ground. Alternatively, wear a discharging wrist-strap device. To avoid a shock hazard,
be sure to remove the wrist strap before applying power to the LCD TV.
After removing an ESD-equipped assembly, place it on a conductive surface such as aluminum foil to prevent 2.
accumulation of an electrostatic charge.
Do not use freon-propelled chemicals. These can generate electrical charges sufcient to damage ESDs.3.
Use only a grounded-tip soldering iron to solder or desolder ESDs.4.
Use only an anti-static solder removal device. Some solder removal devices not classied as “anti-static” can generate 5.
electrical charges sufcient to damage ESDs.
Do not remove a replacement ESD from its protective package until you are ready to install it. Most replacement ESDs 6.
are packaged with leads that are electrically shorted together by conductive foam, aluminum foil or other conductive
materials.
Immediately before removing the protective material from the leads of a replacement ESD, touch the protective 7.
material to the chassis or circuit assembly into which the device will be installed.
Caution: Be sure no power is applied to the chassis or circuit and observe all other safety precautions.
Minimize body motions when handling unpackaged replacement ESDs. Motions such as brushing clothes together, 8.
or lifting your foot from a carpeted oor can generate enough static electricity to damage an ESD.
1-3
1. Precautions
1-4. Installation Precautions
For safety reasons, more than a people are required for carrying the product.1.
Keep the power cord away from any heat emitting devices, as a melted covering may cause re or electric shock.2.
Do not place the product in areas with poor ventilation such as a bookshelf or closet. The increased internal 3.
temperature may cause re.
Bend the external antenna cable when connecting it to the product. This is a measure to protect it from being exposed 4.
to moisture. Otherwise, it may cause a re or electric shock.
Make sure to turn the power off and unplug the power cord from the outlet before repositioning the product. Also check 5.
the antenna cable or the external connectors if they are fully unplugged. Damage to the cord may cause re or electric
shock.
Keep the antenna far away from any high-voltage cables and install it rmly. Contact with the high-voltage cable or the 6.
antenna falling over may cause re or electric shock.
When installing the product, leave enough space (4 in) between the product and the wall for ventilation purposes. 7.
A rise in temperature within the product may cause re.
1. Precautions
MEMO
1-4
2. Product specications
2-1. Feature & Specications
Model LE26C35***
2. Product specications
Feature
DIGITAL-TV, RF, 1-HDMI, 1-COMPONENT, 1-A/V, D-SUB, 1-SCART ሪ
Brightness : 350cd/m ሪ
Contrast Ratio : 3000:1 ሪ
Response time : 8.5ms ሪ
Item Description
LCD Panel TFT-LCD Panel, RGB Vertical stripe, Normaly balck
Scanning Frequency Horizontal : 40 kHz ~ 80 kHz (Automatic)
Display Colors 16.7M color
Maximum resolution Horizontal : 1366 Pixels
Input Signal Analog 0.7 Vp-p ± 5% positive at 75Ω , internally terminated
Input Sync Signal H/V Separate, TTL, P. or N.
Maximum Pixel Clock rate 86MHz
Active Display
Horizontal/Vertical 22.7 x 12.7 inches (525.8(H) x 323.7(V) mm)
AC power voltage & Frequency AC 110V ~ 240 @ 50/60 Hz
2
Specications
Vertical : 47 Hz ~ 63 Hz (Automatic)
Vertical : 768 Pixels
Power Consumption Under 80W (Under 1W , Stand by)
Dimensions
Set (W x D x H)
Weight (Set) 13.45 lbs (6.1 Kg)_with stand
TV System Tuning Frequency Synthesize (Refer to detailed Frequency Table)
Environmental Considerations Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Audio Spec. - MAX Internal Audio Output Power : Each 5W(Left/Right)
Note: Media play, Game Mode, Energy Saving
26.5 x 8.75 x 20.21 inches (673.3 x 222.2 x 513.4 mm) with stand
26.5 x 3.31 x 17.95 inches (673.3 x 84.0 x 456.0 mm) without stand
12.57 lbs (5.7 Kg)_without stand
System PAL/SECAM, DVB-T
Sound MONO, STEREO, NICAM, MPEG, DD, DD+, HE-AAC
Operating Humidity : 10% ~ 80%, non-condensing
Storage temperature : -13˚F ~ 113˚F (-25˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing
- BASS Control Range : -8 dB ~ + 8dB
- TREBLE Control Range : -8 dB ~ +8 dB
- Headphone Out : 10 mW MAX
- Output Frequency : RF : 80 Hz ~ 15 kHz
A/V : 80 Hz ~ 20 kHz
2-1
2-2
2. Product specications
Model LE32C35***
Feature
DIGITAL-TV, RF, 1-HDMI, 1-COMPONENT, 1-A/V, D-SUB, 1-SCART ሪ
Brightness : 350cd/m ሪ
2
Contrast Ratio : 3,000:1 ሪ
Response time : 8.5ms ሪ
Specications
Item Description
LCD Panel TFT-LCD Panel, RGB Vertical stripe, Normaly balck
Scanning Frequency Horizontal : 44 kHz ~ 53 kHz (Automatic)
Vertical : 50 Hz ~ 60 Hz (Automatic)
Display Colors 16.7M color
Maximum resolution Horizontal : 1366 Pixels
Vertical : 768 Pixels
Input Signal Analog 0.7 Vp-p ± 5% positive at 75Ω , internally terminated
Input Sync Signal H/V Separate, TTL, P. or N.
Maximum Pixel Clock rate 86MHz
Active Display
Horizontal/Vertical 27.47 x 11.50 inches (697.68(H) x 392.26(V) mm)
AC power voltage & Frequency AC 110V ~ 240 @ 50/60 Hz
Power Consumption Under 95W (Under 1W , Stand by)
Dimensions
31.31 x 9.73 x 23.04 inches (795.3 x 247.2 x 585.3 mm)_with stand
Set (W x D x H)
31.31 x 3.3 x 20.70 inches (795.3 x 84.0 x 525.8 mm)_without stand
Weight (Set) 16.76 lbs (7.6 Kg)_with stand
15.65 lbs (7.1 Kg)_without stand
TV System Tuning Frequency Synthesize (Refer to detailed Frequency Table)
System PAL/SECAM, DVB-T
Sound MONO, STEREO, NICAM, MPEG, DD, DD+, HE-AAC
Environmental Considerations Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Operating Humidity : 10% ~ 80%, non-condensing
Storage temperature : -13˚F ~ 113˚F (-25˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing
Audio Spec. - MAX Internal Audio Output Power : Each 5W(Left/Right)
- BASS Control Range : -8 dB ~ + 8dB
- TREBLE Control Range : -8 dB ~ +8 dB
- Headphone Out : 10 mW MAX
- Output Frequency : RF : 80 Hz ~ 15 kHz
A/V : 80 Hz ~ 20 kHz
Note: Media play, Game Mode, Energy Saving
2-3
2. Product specications
2-2. Specication Comparison to Old Models
O : application, X : non-application ※
Model LC3D(LE26/32C35***) LB3F(LE**B35***)
Design
Display Type LCD TV LCD TV
Built-in Tuner O O
Resolution 1360 x 768 1360 x 768
LCD Panel TFT LCD Panel 50Hz TFT LCD Panel 50Hz
Screen Size 26"/32" 26"/32"
Picture ratio 16 : 9 16 : 9
Dimensions (W x H x D)
Weight
Brightness 300 cd/m
Contrast Ratio 3,000:1 800 ~ 5,000:1
Picture Enhacer DNIe(SETD-10) DNIe (Saturn4)
Equalizer O O
Auto Volume Control O O
Surround Sound Virtural Surround SRS TruSurround HD
Speaker Output 5W 5W
Energy Saving O O
Antenna 1(Air/CABLE) 1(Air)
26 26.5 x 8.75 x 20.21 inches_with stand
32 31.31 x 9.73 x 23.04 inches_with stand
26 9.92 lbs_with stand
32 11.99 lbs_with stand
2
26 26.2 x 8.5 x 19.5 inches_with stand
32 31.4 x 8.6 x 22.6 inches_with stand
26 15.78 lbs_with stand
32 22.13 lbs_with stand
250 ~ 450 cd/m
2
2-4
2. Product specications
2-3. Detail Factory Option
If you replace the main board with new one, please change the factory option as well. ※
The options you must change are “Type”.
Model Name
Vendor
Panel
SMPS Vendor
Byte Item
1 Factory Reset -
19D6THOC/19I6THOC/22D6THOC/
22L6THOC/22I6THOC/26D6THOC/
26L6AHOC/32A6AHOC/32L6AHOC/
2 Type
3 Local set
4 Model LC350/LC450/LC530/LC550/LC650 LC350 LC350
5 TUNER
6 DDR 0/1/2 0 0
7 Light Effect On/Off Off Off
8 Ch Table
9 Country - - 10 PDP GROUP P43A_42Sn **** ****
11 Front Color
32D6AHOC/37L6AHOC/37I6AHOC/
40L6AHOC/32A6AFOC/32L6AFOC/
32D6AFOC/37L6AFOC/37D6AFOC/
40A6AFOC/40L6AFOC/40D6AFOC/
46A6AFOC/46L6AFOC/46D6AFOC/
EU/EU_ITALY/EU_AFRICA/EU_LSRAEL
DRXKXEMCO/S2SEMCO/T2CXD/DRXKSEM_E
DRXKAALPS/DRXKSEM_2
SUWON/SESK/SHE/TTSEC/SDMA/
SERK/SEIN/SAVINA/SIEL/TSE/s
CODE
SPEC
CODE
SPEC
Adjustment Range
52A6AFOC/52L6AFOC/
/NORDIG/AD_Au/CIS
LE26C35*** LE32C35***
CHILIN CHILIN
BN07-00866A BN07-00867A
T260HA01-DB T315HA01-DB
HANSOE HANSOE
BN44-00368B BN44-00369B
I26HD_AHS I32HD_AHS
26P6AHOC 32P6AHOC
EU EU
DRXKXEMCO DRXKXEMCO
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