Samsung UN32C5000QF User manual

SERVICEManual
TFT-LCD 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
LED-TV
UN40C5000QF
Chassis : N91A
Model : UN32C5000QF
UN37C5000QF
UN40C5000QF
UN46C5000QF
UN32C4000PD
HD-Ready
UN32C5000QR
UN37C5000QR
UN40C5000QR
UN46C5000QR
UN32C4000PX

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. New Features explanation............................................................................................ 2-13
2-3. Accessories .................................................................................................................. 2-14
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 ........................................................................................ 4-49
4-3. Factory Mode Adjustments ........................................................................................... 4-50
4-4. White Balance - Calibration .......................................................................................... 4-77
4-5. White Ratio (Balance) Adjustment................................................................................ 4-77
4-6. Servicing Information.................................................................................................... 4-79
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 ....................................................................................................................... 6-3
6-3. Connector Functions ...................................................................................................... 6-5
6-4. Cables ............................................................................................................................ 6-5

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: BN82-00743A-00

3-1
3. Disassembly and Reassembly
3. Disassembly and Reassembly
This section of the service manual describes the disassembly and reassembly procedures for the UN37C5000QF 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. To remove the stand.
Place monitor face down on cushioned table.
Remove 5 screws from the stand.
Remove stand.
6003-000133

3-2
3. Disassembly and Reassembly
Description Picture Description Screws
2. 32"/37" C5000 :
Remove the 18 screws of rear-cover.
40"/46" C5000 :
Remove the 19 screws of rear-cover.
Remove the screws of rear-cover. 32"_37"
6003-000133
6003-001003
40"_46"
3. Lift up the rear-cover.
4. Remove the speaker and Wooper.

3-3
3. Disassembly and Reassembly
Description Picture Description Screws
5. Lift up the stand link.
Remove the 4 screws of bracket stand link.
6003-00133
6. Remove the 5 screws of main board and
5 screws of IP board.
6001-002283
6001-000115
7. Lift up the panel.
Reassembly procedures are in the reverse order of disassembly procedures.※
Screw Size
Code No. A (mm) B (mm) C (mm) Q’ty
6003-001003 8.3~8.4 12~ 12.4 4~4.15 ALL : 9EA
6003-000133 8.3~8.4 7.9~8.3 3.70~3.83 32" 37" : 18 EA, 40" 46" : 19EA
6001-002283 6.3~6.5 5.0~5.6 2.87~2.98 ALL : 8EA
6001-000115 5.8~6.3 9.4~10.0 2.87~2.98 ALL : 2EA

5-1
5. Exploded View & Part List
5. Exploded View & Part List
5-1. UN32C5000QF Exploded View
BA001
M0014
T0175
T0764
T0003
T0176
T0176
PANEL
SB05A
M0590
M0013
M0523
M0027

5-2
5. Exploded View & Part List
5-1-1. UN32C5000QF Parts List
Location No. Code No. Description & Specication Q’ty S.A/S.N.A Remark
BA001 BN61-04923A BRACKET-AV;LB700 40,PCM,T0.5,BKN-P824, N 1 SNA
M0013 BN96-12912A ASSY COVER P-REAR;UC6500 32,PCM,CDQ,T0.4 1 SA
M0014 BN94-03318J ASSY PCB MAIN;UN32C5000QFXZA C 1 SNA
M0027 BN96-12761A ASSY STAND P-BASE;32,EXPORT,TEMPERED GLA 1 SA
M0523 BN96-13392D ASSY COVER P-GUIDE STAND;UC4000,PC+ABS G 1 SA
M0590 BN81-04458A A/S-T CON T320FAE1-DB;T320FAE1-DB 1 SA
PANEL BN07-00849A LCD-PANEL;T320FAE1-DB,CLL4BC1,8bits,32,1 1 SA
SB05A BN96-12927B ASSY BRACKET P-STAND LINK;UC4000 32,SECC 1 SNA
T0003 BN96-12885A ASSY COVER P-FRONT;UC5000 32,PMMA(CLR)+P 1 SA
T0175 BN96-12944A ASSY SPEAKER P;4ohm,4pin,10W,R:170,Enclo 1 SA
T0176 BN96-12941A ASSY SPEAKER P;8ohm,4pin,10W,L:220 R:460 1 SA
T0764 BN44-00350A DC VSS-LED TV PD BD;PD37AF0U_ZSM,PSLF101 1 SA

5-3
5. Exploded View & Part List
5-2. UN32C5000QF Parts List
Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE)
Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark
0.1 BN90-02528A ASSY COVER FRONT;UC5000 32 1 SNA
..2 T0527 AA68-03539A LABEL BAR CODE;65X40mm,ART PAPER 1 SNA
..2 T0003 BN96-12885A ASSY COVER P-FRONT;UC5000 32,PMMA(CLR)+P 1 SA
...3 AB326 BN61-04661A BRACKET-STOPPER;L650,SK-5,T0.4,Plating,H 2 SNA
...3 BN61-06213A BRACKET-STOPPER BOSS;C8K,SECC+SK5,T1.2 8 SNA
...3 BN61-06215A BRACKET-STOPPER PANEL;C8K,SK5,0.5T 1 SNA
...3 CCM1 BN63-05199B COVER-SHEET;AMBER,PE,T0.08,W65mm,200M,CL 2.4 SNA
...3 CCM1 BN63-05199G COVER-SHEET;AMBER,PE,T0.08,W115mm,200M,C 1 SNA
...3 M0112 BN63-06603A COVER-FRONT;UC5000 32,PMMA(CLR)+PMMA/ABS 1 SNA
...3 T0176 BN96-12941A ASSY SPEAKER P;8ohm,4pin,10W,L:220 R:460 1 SA
...3 BN96-13390A ASSY HOLDER P-BOSS;UC4000 32,ABS,HB 1 SNA
....4 BN61-04692A BOSS-PRIMER;#94,clear,35cps 0.5 SNA
....4 BN61-05915A BOSS-TAPE;LB650 65",T1.1,W12.0mm,DARK GR 0.27 SNA
....4 BN61-05915B BOSS-TAPE;LB650 65",3M #4711,T1.1,W6.0mm 0.03 SNA
....4 BN61-06236A HOLDER-BOSS BOTTOM;UC6100 32inch,ABS,HB 1 SNA
...3 T0382 BP61-00495C HOLDER-CARE;PJT,ACRYL-FOAM,T0.25,W30.0mm 0.24 SNA
...3 M0125 BN96-13047B ASSY BOARD P-TOUCH FUNCTION&IR;UC5000,CT 1 SA
...3 CCM1 BN63-05199D COVER-SHEET;AMBER,PE,T0.08,W75mm,200M,CL 0.74 SNA
...3 BN60-00162Y SPACER-FOAM;FOAM,50000mm,Dark Gray,0.35T 1.98 SA
...3 BN61-06630A BOSS-BOND;UC5000,Acrylated, 3276,Clear,A 0.7 SNA
...3 XT01 0201-001578 ADHESIVE-HM;HM-555,WHT,4,000 Cps 1 SNA
0.1 M0002 BN90-02550A ASSY COVER REAR;UC6500 32 1 SNA
..2 M0013 BN96-12912A ASSY COVER P-REAR;UC6500 32,PCM,CDQ,T0.4 1 SA
...3 M0006 BN63-06516A COVER-REAR;UC6500 32inch,PCM,T0.5,BKN-P8 1 SNA
...3 BN68-02543A LABEL-TERMINAL BOTTOM;Rev. 02 UC5000,PET 1 SNA
...3 BN68-02544A LABEL-TERMINAL SIDE;Rev.01 UC5000/6000,U 1 SNA
...3 BN96-12924A ASSY MISC P-INSULATOR;UC6500 32,PC,T0.43 1 SNA
....4 T0278 BN60-00122E SPACER-SPONGE;UC6500,CR,L200,T2.0,W10 2 SNA
....4 BN63-06629A SHEET-INSULATOR SMPS;UC6100 32inch,PC,T0 1 SNA
...3 T0069 AA63-60131R SPACER-FELT;21Z57,FELT,325,T0.35,7 1 SNA
...3 BN60-00162A SPACER-FOAM;FOAM,50000L,BLK,0.35T,20W 0.73 SNA
...3 BN60-00162Y SPACER-FOAM;FOAM,50000mm,Dark Gray,0.35T 0.4 SA
..2 T0081 6001-002610 SCREW-MACHINE;BH,+,M4,L6,ZPC(BLK),SWRCH1 7 SA
..2 SCREW 6003-001782 SCREW-TAPTYPE;BH,+,B,M4,L12,ZPC(BLK),SWR 11 SA
0.1 M0216 BN90-02557C ASSY STAND;UC5000 32 1 SNA
..2 M0523 BN96-13392D ASSY COVER P-GUIDE STAND;UC4000,PC+ABS G 1 SA
...3 T0524 6902-001048 BAG PE;LDPE,T0.05,W160,L300,TRP,4g 1 SNA
...3 T0920 BN61-06220A GUIDE-STAND;UC6500 32inch,PC,G/F 20%,V2, 1 SNA
...3 BN68-02824A MANUAL FLYER-01,STAND GUIDE;5 ~ 6 series 1 SNA
...3 BN96-12031C ASSY ACCESSORY-SCREW;09 LEDTV,6003-00013 1 SNA
....4 M0081 6003-000133 SCREW-TAPTYPE;BH,+,-,S,M4,L8,ZPC(BLK),SW 5 SA
....4 6902-000336 BAG ZIPPER;LDPE,T0.05,W70,L80,TRP,0.500g 1 SNA
....4 BN68-02215H MANUAL FLYER-STAND GUIDE;B6000 ~ 8000,SA 1 SNA
...3 BN96-12031M ASSY ACCESSORY-SCREW;10 LEDTV(40/46/55), 1 SNA
....4 M0081 6003-001003 SCREW-TAPTYPE;BH,+,B,M4,L12,ZPC(BLK),SWR 5 SA
....4 BN68-02908A MANUAL FLYER;glass and metal base, 50x50 1 SNA
....4 BN69-04419K PACKING-BAG PE;UC5000,LDPE,70,90,4X12, 5 1 SNA
...3 BN68-02368E LABEL-ACCESSORY;A/P100G,T0.08,25mmX50mm, 1 SNA

5-4
5. Exploded View & Part List
Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark
..2 M0027 BN96-12761A ASSY STAND P-BASE;32,EXPORT,TEMPERED GLA 1 SA
...3 M0081 6003-001003 SCREW-TAPTYPE;BH,+,B,M4,L12,ZPC(BLK),SWR 3 SA
...3 BN61-04692A BOSS-PRIMER;#94,clear,35cps 0.1 SNA
...3 BN61-04731C BOSS-TAPE;AMBER,ACRYL,T1.1,W16.0mm,WHITE 0.29 SNA
...3 BN61-04855A BRACKET-SWIVEL BOTTOM;B650 40,SECC,T2.0 1 SNA
...3 BN61-05254A HOLDER-SWIVEL RING BOTTOM;LB700 40,POM H 1 SNA
...3 BN61-05653A BRACKET-STAND BOTTOM;B650 32,SECC,T2.0 1 SNA
...3 BN61-05826A BOSS-BOND;#760,Poly urethane,Black 2.4 SNA
...3 CCM1 BN63-04755F COVER-SHEET;PE,T0.05,W410mm,200M,600FE,C 1 SNA
...3 T0527 BN68-01648B LABEL WARNING;WW,PET,T0.05,40,25,EXPORT 1 SNA
...3 M0126 BN73-00215A RUBBER-FOOT;40LB650,RUBBER,15*25,60,4.0, 4 SNA
...3 M0126 BN73-00217A RUBBER-FOOT;LB650,RUBBER,DIA30,7.5,Dark 4 SNA
...3 M0029 BN96-10690A ASSY STAND P-GUIDE;NECK,PETG,V2,TP0003,3 1 SA
....4 GSN01 BN61-05993A GUIDE-STAND NECK;32,LC650,PETG,V2,TP0003 1 SNA
....4 BN61-06078B GUIDE-NECK-INSERT;LC650 32,PETG HB,TP000 1 SNA
...3 BN63-05530D COVER-STAND GLASS;32,LC650,GLASS,T8.0,2C 1 SNA
...3 BN74-00031A GREASE;kanto-kasei FL-955,grease,wht 0.5 SNA
...3 T0056 BN63-06908A COVER-DECORATION;LB700 40,ABS+PMMA,HB,H/ 1 SNA
0.1 BN91-04988A ASSY SHIELD;UN32C5000QFXZA 1 SNA
..2 T0081 6001-002283 SCREW-MACHINE;BH,+,M3,L5,ZPC(WHT),SWRCH1 8 SNA
..2 M2893 BN39-01267F LEAD CONNECTOR;LB6T,UL2651#26,18P,350mm, 1 SA
..2 T0764 BN44-00350A DC VSS-LED TV PD BD;PD37AF0U_ZSM,PSLF101 1 SA
..2 CCMM1 BN73-00211B SILICON/RUBBER;UN46B9000XFXZA,SILICON+PO 1 SNA
..2 T0175 BN96-12944A ASSY SPEAKER P;4ohm,4pin,10W,R:170,Enclo 1 SA
..2 T0081 6001-000115 SCREW-MACHINE;BH,+,-,M3,L10,ZPC(WHT),SWR 2 SNA
..2 M0230 BN96-13171E ASSY CABLE P-FFC;UN32C5000QFXZA,FFC,0.5m 1 SA
..2 T0081 6001-002610 SCREW-MACHINE;BH,+,M4,L6,ZPC(BLK),SWRCH1 4 SA
..2 SCREW 6003-001782 SCREW-TAPTYPE;BH,+,B,M4,L12,ZPC(BLK),SWR 1 SA
..2 SB05A BN96-12927B ASSY BRACKET P-STAND LINK;UC4000 32,SECC 1 SNA
...3 BN60-00184A SPACER-FOAM;FOAM,30000mm,DARK GRAY,1T,30 0.12 SNA
...3 BN61-02932G BRACKET-STOPPER NUT;LED TV,M4,D6,L6.5,BR 3 SNA
...3 BN61-02932H BRACKET-STOPPER NUT;LED-TV,M4,D6,L5.0,BL 2 SNA
...3 M0115 BN61-06163A BRACKET-STAND LINK;UC6500 32inch,SECC,T2 1 SNA
..2 CIS1 0203-001586 TAPE-FILAMENT;#893,0.15,25,55 0.16 SNA
0.1 M0017 BN91-04992A ASSY CHASSIS;UN32C5000QFXZA 1 SNA
..2 M0014 BN94-03318J ASSY PCB MAIN;UN32C5000QFXZA C 1 SNA
...3 0202-001608 SOLDER-WIRE FLUX;LFC7-107,D0.8,99.3Sn/0. 0.125 SNA
...3 3701-001698 CONNECTOR-DSUB;15P,3ROW,FEMALE,ANGLE,NI 1 SA
...3 3711-007302 HEADER-BOARD TO BOARD;BOX,18P,2R,2mm,ANG 1 SA
...3 JA330 3722-002846 JACK-PHONE;1/6,NI,BLACK,ANGLE 3 SNA
...3 JA333 3722-002847 JACK-PIN;5P(ULTRA SLIM),NI,BLACK,ANGLE(S 1 SNA
...3 3722-002849 JACK-MODULAR;8P/8C(ULTRA SLIM),YES,ANGLE 1 SNA
...3 T0562 6046-001015 STAND OFF;#4-40,L5,Ni PLT,C3601,M3 2 SNA
...3 T0756 AA68-01018A LABEL-PQS;50mmX,13,WHITE 1 SNA
...3 CIS3 BN40-00162A TUNER;DTVS20CVH081A,NTSC,191CH,45.75MHz, 1 SA
...3 BA001 BN61-04923A BRACKET-AV;LB700 40,PCM,T0.5,BKN-P824, N 1 SNA
...3 T0066 BN62-00040A HEAT SINK-ES;SAPPHIRE,T2.0,36*36*6.6,BLK 1 SNA
...3 BN97-04039J ASSY SMD;UN32C5000QFXZA C,BN94-03318J 1 SNA
....4 0202-001767 SOLDER-CREAM;LST-5710,D20~38,Sn-57Bi-1Ag 3.355 SNA
....4 DS01A 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO 15 SA
....4 D0254 0402-000553 DIODE-SCHOTTKY;SS24/B240,40V,2000mA,DO-2 1 SA