Samsung UE40C69 VS Series User manual

LED-TV
SERVICEManual
TFT-LED TV Contents
Refer to the service manual in the GSPN (see the rear cover) for the more information.
1. Precautions
2. Product specications
3. Disassembly and Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
UE40C69**VS / UE46C69**VS / UE55C69**VS
UE40C69**VK / UE46C69**VK / UE55C69**VK
Chassis : N79C
Model : UE40C69**VS
UE46C69**VS
UE55C69**VS
UE40C69**VK
UE46C69**VK
UE55C69**VK

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 specications............................................................................................ 2-1
2-1. Feature & Specications................................................................................................. 2-1
2-2. Detail Factory Option...................................................................................................... 2-7
2-3. Spec Comparison to the Old Models.............................................................................. 2-9
2-4. Accessories .................................................................................................................. 2-10
2-5. Movie Plus: MJC(Motion Judder Cancellation)............................................................. 2-13
2-6. Internet@TV ................................................................................................................. 2-14
2-7. AllShare ........................................................................................................................ 2-23
2-8. Recorded TV................................................................................................................. 2-25
2-9. Media Play.................................................................................................................... 2-26
2-10. Light Sensor ............................................................................................................... 2-28
2-11. DVB-T2 ....................................................................................................................... 2-29
2-12. Local Dimming............................................................................................................ 2-30
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 ........................................................................................ 4-29
4-3. Factory Mode Adjustments ........................................................................................... 4-30
4-4. White Balance - Calibration .......................................................................................... 4-43
4-5. Servicing Information.................................................................................................... 4-45
5. Exploded View & Part List ...................................................................................... 5-1
5-1. Exploded View................................................................................................................ 5-1
5-2. Parts List......................................................................................................................... 5-2
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: BN82-01052A-00

3-1
3. Disassembly and Reassemble
3. Disassembly and Reassembly
This section of the service manual describes the disassembly and reassembly procedures for the UE46C6900** LED TV.
WARNING: This LED TV contains electrostatically sensitive devices. Use caution when handling these components.
3-1. Disassembly and Reassembly
Cautions: 1. Disconnect the LED 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 4 screws from the Stand.
Remove stand.
6003-000133
(M4, L8, MACHINE)

3-2
3. Disassembly and Reassemble
Description Picture Description Screws
2. Remove the screws of rear-cover.
6003-000133
(M4, L8, MACHINE)
6003-001003
(M4, L12, TAPTYPE)
2-1. Pull out a AC Power Cord
3. Lift up the rear-cover.

3-3
3. Disassembly and Reassemble
Description Picture Description Screws
4. Remove the cables and screws from
SMPS, Main board and Woofer and
Bracket stand link.
46 inch
55 inch
6001-002283
(M3, L5, MACHINE)
6003-000133
(M4, L8, MACHINE)

3-4
3. Disassembly and Reassemble
Description Picture Description Screws
5. Lift up the panel so you can remove front
cover.
Reassembly procedures are in the reverse order of disassembly procedures.※

5-1
5. Exploded View & Part List
5. Exploded View & Part List
5-1. UE46C6990VS Exploded View
5-1-1. UE46C6990VS Parts List
Location No. Code No. Description & Specication Q’ty SA/SNA Remark
F001A BN96-13748C ASSY COVER P-FRONT;UC6900 46,EO,PC+PC,V0 1 SA
T0176 BN96-12941D ASSY SPEAKER P;8ohm,4pin,10,L:440 R:810, 1 SA
PANEL BN07-00877A LCD-PANEL;LTF460HJ04,SSEZJW,8bit,46,16.7 1 SA
CB01 BN61-04924A BRACKET-AV;LB700 40,PCM,T0.5,BKN-P824, P 1 SNA
SB05A BN96-12929E ASSY BRACKET P-STAND LINK;UC6500,46,SECC 1 SNA
T0175 BN96-12965A ASSY SPEAKER P;4ohm,4pin,20W,R: 680,Encl 1 SA
M0014 BN94-03767B ASSY PCB MAIN;UE46C6900VSXXC 1 SA
R001A BN96-13843B ASSY COVER P-REAR;UC6900 46,EO,PCM,BKN-P 1 SA
T0920 BN61-06221A GUIDE-STAND;UC6500 40inch,PC,G/F 20%,V2, 1 SNA
SB04A BN96-13133E ASSY STAND P-BASE;46/55,FOUR-LEG,PC+ABS, 1 SA
F001A
PA NEL
R001A
SB04A
SB05A
CB01
M0014
T0175
T0920
T0176
T0176

5-2
5. Exploded View & Part List
5-2. UE46C6990VS Parts List
Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE)
Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark
UE46C6990VSXZG
0.1 S001A BN90-02594K ASSY STAND;UC7000 46/55 1 SNA
..2 SC02A BN96-13131G ASSY COVER P-GUIDE STAND;UC7000,PC+ABS G 1 SA
...3 T0524 6902-001063 BAG PE;LDPE,T0.05,W180,L350,TRP,RECYCLE 1 SNA
...3 T0920 BN61-06221A GUIDE-STAND;UC6500 40inch,PC,G/F 20%,V2, 1 SNA
....4 0103-007285 RESIN-PC;MW32020GFU,BK0007,2.0 V2,PC/GF2 450 SNA
...3 T0527 BN68-00513A LABEL-E,PASS;ALL MODEL,YUPO(110G),50X15, 1 SNA
...3 BN68-02825B MANUAL FLYER-01,STAND GUIDE;7~9 series,S 1 SNA
...3 BN96-12031N ASSY ACCESSORY-SCREW;10 LEDTV(40/46/55), 1 SNA
....4 M0081 6003-000133 SCREW-TAPTYPE;BH,+,-,S,M4,L8,ZPC(BLK),SW 9 SA
....4 BN69-04419L PACKING-BAG PE;UC5000,LDPE,70,90,4X8, 9E 1 SNA
..2 SB04A BN96-13133E ASSY STAND P-BASE;46/55,FOUR-LEG,PC+ABS, 1 SA
...3 M0081 6003-001003 SCREW-TAPTYPE;BH,+,B,M4,L12,ZPC(BLK),SWR 13 SA
...3 SCREW 6003-001785 SCREW-TAPTYPE;FH,+,B,M4,L8,ZPC(BLK),SWRC 4 SA
...3 BN61-05240A HOLDER-SWIVEL RING TOP;LB700 46,POM HB,A 1 SNA
...3 AB323 BN61-06196A BRACKET-STAND;46,55 FOUR-LEG,ALDC12,ALDC 1 SNA
...3 BN61-06200A BRACKET-STAND, FRONT;46,55 FOUR-LEG,HGI, 2 SNA
...3 BN61-06204A BRACKET-STAND, REAR;46,55 FOUR-LEG,HGI,T 2 SNA
...3 BN61-06331A HOLDER-SWIVEL RING BOTTOM;UC7K 46/55,POM 1 SNA
...3 BN63-06582E COVER-STAND, BASE;46/55,FOUR-LEG,ABS+PC, 1 SNA
....4 0103-007489 RESIN-HIPS;FT875,BK,BK0020,V1,HIPS 180 SNA
...3 T0527 BN68-00513A LABEL-E,PASS;ALL MODEL,YUPO(110G),50X15, 1 SNA
...3 M0126 BN73-00052E RUBBER-FOOT;4-LEG,CR RUBBER,T1.5 DIA17,R 4 SNA
...3 BN74-00031A GREASE;kanto-kasei FL-955,grease,wht 0.6 SNA
...3 BN63-06574B COVER-STAND REAR,R;46/55,FOUR-LEG,ABS+PC 1 SNA
...3 BN63-06575B COVER-STAND REAR,L;46/55,FOUR-LEG,ABS+PC 1 SNA
...3 BN63-06946B COVER-STAND FRONT;46/55,FOUR-LEG,ABS+PC, 1 SNA
...3 BN96-13563A ASSY BRACKET P-SWIVEL BOT;4-LEG(55),BRKT 1 SNA
....4 BN61-02428Q STUD-PEM;PNA,M4,D7,L9.3,ZPC(SIL),SUM24L 4 SNA
....4 BN61-06269A BRACKET-SWIVEL BOT;SPC,T 3.0,Zn-Plating, 1 SNA
...3 BN61-06268A BRACKET-SWIVEL TOP;SPC,T 3.0,Zn-Plating, 1 SNA
...3 T0382 BP61-00495C HOLDER-CARE;PJT,ACRYL-FOAM,T0.25,W30.0mm 0.18 SNA
...3 CCM1 BN63-05199D COVER-SHEET;AMBER,PE,T0.08,W75mm,200M,CL 2 SNA
0.1 BN90-02698C ASSY COVER FRONT;UC6900 46 1 SNA
..2 F001A BN96-13748C ASSY COVER P-FRONT;UC6900 46,EO,PC+PC,V0 1 SA
...3 M0081 6003-001003 SCREW-TAPTYPE;BH,+,B,M4,L12,ZPC(BLK),SWR 1 SA
...3 BN60-00162Z SPACER-FOAM;FOAM,50000mm,Dark Gray,0.35T 1 SNA
...3 BN61-05728C BOSS-TAPE;UB7000,acryl,T0.4,W16,DARK GRA 2.3 SNA
...3 BN61-05728E BOSS-TAPE;UB7000,acryl,T0.4,W25,DARK GRA 0.9 SNA
...3 BN61-06213A BRACKET-STOPPER BOSS;C8K,S50C+SECC T1.2 11 SNA
...3 BN61-06510A BOSS-TAPE;UC8000,acryl,T1.5,W10,white 0.07 SNA
...3 BN61-06660A BOSS-BOND;UC6900/8000,EPOXY,GREEN 1.2 SNA
...3 F001 BN63-06628B COVER-FRONT;UC6900/8000 46,EO,PC+PC,V0,T 1 SNA
....4 0103-007268 RESIN-PC;TP0010,2.0V0,NH PC,NH PC 2.0 V2 1,220.00 SNA
....4 0103-007269 RESIN-PC;GY0132,2.0V0,NH PC,NH PC 2.0 V2 1,020.00 SNA

5-3
5. Exploded View & Part List
Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark
...3 AC280 BN63-06767A COVER-PCB;UC8K,HIPS,V0, BLK 1 SNA
....4 0103-004637 RESIN-HIPS;BK0020,V0,HIPS,NoN-Deca,NoN-D 24 SNA
...3 BN63-06770C COVER-MASK;UC6900 46,EO,PC+ABS,V0,BK0008 1 SNA
....4 0103-005041 RESIN-PC;V0,PC+ABS 540 SNA
...3 BN63-07229A COVER-SHEET;rose70",urethane,T0.052,W50m 3 SNA
...3 BN63-07229C COVER-SHEET;rose70",urethane,T0.052,W70m 1.3 SNA
...3 BN68-02700A LABEL-LED-POP;Highlight Sticker Color,PE 1 SNA
...3 M0125 BN96-13679D ASSY BOARD P-TOUCH FUNCTION&IR;LC6500,CT 1 SA
...3 CW01A BN96-13996A ASSY COVER P-WINDOW-RMC LED;UC6900 40/46 1 SNA
....4 BN61-06539A BOSS-TAPE;UC8000,PE,T0.16,W5,Transparent 0.01 SNA
....4 T0299 BN64-01346A WINDOW-RMC LED;UC6900(MOLD),PC,V2,violle 1 SNA
...3 T0382 BP61-00495C HOLDER-CARE;PJT,ACRYL-FOAM,T0.25,W30.0mm 0.08 SNA
...3 BN60-00162E SPACER-FOAM;FOAM,50000mm,Dark Gray,0.5T, 0.05 SNA
...3 CIS1 0203-001598 TAPE-FILAMENT;#8915,0.15,12,55000,CLR 0.2 SNA
...3 CCM1 BN63-02183E COVER-SHEET;Rhcm,PE Vinyl,T0.04,750mm,20 1.7 SNA
...3 T0176 BN96-12941D ASSY SPEAKER P;8ohm,4pin,10,L:440 R:810, 1 SA
0.1 R001A BN90-02701B ASSY COVER REAR;UC6900 46 1 SNA
..2 R001A BN96-13843B ASSY COVER P-REAR;UC6900 46,EO,PCM,BKN-P 1 SA
...3 T0069 BN60-00121A SPACER-FELT;UB7000,FELT,L380,BLK,T0.35,W 2 SNA
...3 R001 BN63-06605B COVER-REAR;UC6900 46,EO,PCM,BKN-P824 1 SNA
...3 BN68-02543E LABEL-TERMINAL BOTTOM;Rev.02 UC6000,EO,P 1 SNA
...3 BN68-02544B LABEL-TERMINAL SIDE;Rev.01 UC5000/6000,E 1 SNA
...3 BN96-13845A ASSY MISC P-INSULATOR;UC6900,PC,T0.43 1 SNA
....4 T0278 BN60-00124A SPACER-SPONGE;UB7000,CR,L310,T2.0,W10 2 SNA
....4 BN63-07083A SHEET-INSULATOR SMPS;UC6900 40/46/55inch 1 SNA
...3 BN61-04692A BOSS-PRIMER;#94,clear,35cps 0.001 SNA
...3 BN60-00162Y SPACER-FOAM;FOAM,50000mm,Dark Gray,0.35T 0.45 SNA
..2 T0382 BP61-00495C HOLDER-CARE;PJT,ACRYL-FOAM,T0.25,W30.0mm 0.1 SNA
0.1 BN91-05636A ASSY LCD-AMLCD;BN07-00877A 1 SNA
..2 PANEL BN07-00877A LCD-PANEL;LTF460HJ04,SSEZJW,8bit,46,16.7 1 SA
...3 TCON BN81-04401A A/S-T CON LTF460HJ04;LTF460HJ04 1 SA
0.1 M0017 BN91-05840B ASSY CHASSIS;UE46C6900VSXXC 1 SNA
..2 M0014 BN94-03767B ASSY PCB MAIN;UE46C6900VSXXC 1 SA
...3 0202-001608 SOLDER-WIRE FLUX;LFC7-107,D0.8,99.3Sn/0. 0.25 SNA
...3 CB01 BN61-04924A BRACKET-AV;LB700 40,PCM,T0.5,BKN-P824, P 1 SNA
...3 T0066 BN62-00071A HEAT SINK-ES;22*22*2.5,Ceramic,T2.6,TAPE 3 SNA
...3 T0066 BN62-00072A HEAT SINK-ES;40*40*2.5,Ceramic,T2.6,TAPE 1 SNA
...3 BN97-04550B ASSY SMD;UE46C6900VSXXC,BN94-03767A 1 SNA
....4 DS01A 0401-000116 DIODE-SWITCHING;MMSD914T1,100V,200mA,SOD 2 SA
....4 DS01A 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO 16 SA
....4 0403-001164 DIODE-ZENER;MMSZ5232B,5.32-5.88V,500MW,S 1 SA
....4 0403-001783 DIODE-ZENER;BZB84-C6V2,5.8/6.6V,300mW,SO 19 SNA
....4 D0254 0404-001271 DIODE-SCHOTTKY;SSA34,40V,3000mA,SMA,TP 4 SA
....4 D0254 0404-001404 DIODE-SCHOTTKY;BAT721C,40V,200mA,SOT-23, 8 SA
....4 T0139 0406-001200 DIODE-TVS;RCLAMP0504F,6/-/-V,150W,SC-70 2 SA
....4 T0139 0406-001271 DIODE-TVS;RCLAMP0524P,6/-/-V,150W,SLP251 8 SNA
....4 SD3 0407-000114 DIODE-SWITCHING;KDS184,80V,100mA,SOT-23, 1 SNA
....4 Q101 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT 14 SA
....4 0501-000669 TR-SMALL SIGNAL;KTA1505Y,PNP,150mW,SOT-2 2 SA