Samsung UE48JU7500T Service Manual
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Samsung UE48JU7500T Service Manual

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SERVICE
UHD TV
UE**JU7500T
UHD TV
Chassis : UWJ50
Model
: UE48JU7500T
UE55JU7500T
UE65JU7500T
UE78JU7500T
Manual
1. Precautions
2. Product specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Wiring Diagram
Contents

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Summary of Contents for Samsung UE48JU7500T

  • Page 1 UHD TV Chassis : UWJ50 Model : UE48JU7500T UE55JU7500T UE65JU7500T UE78JU7500T SERVICE Manual UHD TV Contents 1. Precautions 2. Product specifications 3. Disassembly and Reassembly 4. Troubleshooting 5. Wiring Diagram UE**JU7500T...

  • Page 2: Table Of Contents

    Contents 1. Precautions ........................1-1 1-1. Safety Precautions ......................1-1 1-1-1. Warnings ........................1-1 1-1-2. Servicing the LED TV ....................1-1 1-1-3. Fire and Shock Hazard .....................1-1 1-1-4. Product Safety Notices .....................1-2 1-2. Servicing Precautions ......................1-3 1-2-1. General Servicing Precautions .................1-3 1-3. Static Electricity Precautions ....................1-4 1-4.
  • Page 3 4-4. White Balance ........................4-20 4-4-1. Calibration ......................4-20 4-4-2. Service Adjustment ....................4-20 4-4-3. Adjustment ......................4-22 4-5. RS-232C ..........................4-23 4-6. AV Control Tabe .........................4-24 4-7. Updating the TV’s Software ....................4-30 5. Wiring Diagram ......................5-1 5-1. Wiring Diagram ........................5-1 5-2. Connector ..........................5-3...
  • Page 4 This Service Manual is a property of Samsung Electronics Co.,Ltd. © 2015 Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable All rights reserved. International and/or domestic law. Printed in Korea...

  • Page 5: 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 6: Product Safety Notices

    1. Precautions 1-1-4. Product Safety Notices Some electrical and mechanical parts have special safetyrelated 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.

  • Page 7: Servicing Precautions

    1. Precautions 1-2. Servicing Precautions An electrolytic capacitor installed with the wrong polarity might explode. WARNING Before servicing units covered by this service manual, read and follow the Safety Precautions section of this manual. CAUTION If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions, always follow the safety precautions.

  • Page 8: Static Electricity Precautions

    1. Precautions 1-3. Static Electricity 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 field-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 body by touching a known earth ground.

  • Page 9: Installation Precautions

    1. Precautions 1-4. Installation Precautions For safety reasons, more than a 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 10 ANNEX. Exploded View & Part List ANNEX. Exploded View & Part List [UE65JU7500TXZF-AH01] 1-1. Exploded View ANNEX-1...
  • Page 11 ANNEX. Exploded View & Part List 1-1-1. Parts List Code No. Description & Specification Q’ty SA/SNA Remark BN95-01967A PRODUCT LCD-AUO; CY-WJ065FLAV1V,JU7500,Ba BN96-35558A ASSY CHASSIS TOP P; Y15 LED 65",PC+ABS MF BN95-02078B ASSY COVER STAND SMT-FRONT; JU6700,65,LIG BN96-34998B ASSY SPEAKER P-JU7.5K 65INCH; 6ohm,8pin,1 BN44-00812A DC VSS-LED TV PD BD;...
  • Page 12 ANNEX. Exploded View & Part List 2-1. Electrical Parts List Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark UE65JU7500TXZF (AH01) R001A BN90-06526B ASSY COVER REAR;JU7000 SCREW 6001-003074 SCREW-MACHINE;BH,+,M3,L6,ZPC(BLK),SWRCH1 SCREW 6003-000003 SCREW-TAPTYPE;BH,+,-,B,M4,L10,ZPC(BLK),S...
  • Page 13 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark AS080 BN63-04755G SHEET-COVER;42PC450,PE,T0.05,W250mm,200M BN63-13251B COVER-NECK;JU7000 65",ABS+PC,V1,BK0008 BN63-13254B COVER-NECK-SUB;JU7000 65",ABS+PC,V1,BK00 ...4 0103-005041 RESIN PC ABS;FR3200TV,901408,BK0008,1.2m ...4 BN68-00513D LABEL-RESIN;resin,-,art paper,-,10,25,-, BN68-05603A LABEL-E,PASS;ALL MODEL,ART PAPER 90G,60, BN96-35529A ASSY ACCESSORY-SCREW;JU7500,65 ...4...
  • Page 14 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..5 GK63-00070A GASKET;ID-45BNKH-10-8-5-23-C,Conductive ...4 BN96-35565A ASSY FRAME P-MOLD MIDDLE(U);Y15 LED 65", ..5 BN61-11760A FRAME-MOLD-MIDDLE,U;Y15 7.5K AUO CELL 65 ...4 BN96-35566A ASSY FRAME P-MOLD MIDDLE(D);Y15 LED 65", ..5 BN60-00816Y SPACER-PANEL;Y15_LED,SI,L710,GRAY,T0.5,W...
  • Page 15 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..5 BN61-09605A BRACKET-STOPPER NUT;LED TV F6100,Others ...4 BN62-00741A INSULATOR-TCON BOARD;JU7000,PC,0.43,146, ...4 BN63-08816A GASKET;FABRIC GASKET,PUR FOAM,14mm 0.5 BN91-14211G ASSY SHIELD;JU7000 SCREW-MACHINE;PWH,+,M3,L5,ZPC(WHT),SWR SCREW 6001-003081 BN39-01990D LEAD CONNECTOR-FUNCTION;JU7K,FLAT Connec LEAD CONNECTOR;FLAT CONNECTOR EC13...
  • Page 16 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 1006-001576 IC-DRIVER/RECEIVER;MAX3221ECPWR,TSSOP,16 ...4 1103-001564 IC-EEPROM;S-24C512CI-J800,512Kbit,64Kx8, ...4 1105-002528 IC-DDR3 SDRAM;K4B4G1646D-BCMA,DDR3 1866, IC-DDR3 SDRAM;K4B2G1646Q-BCMA,DDR3 ...4 1105-002534 SDRAM ...4 1201-000166 IC-OP AMP;LM358,SOP,ST,8P,150MIL,DUAL,10 ...4 1201-003891 IC-AUDIO AMP;NTP7415,MLF,48P,7x7mm,DUAL, ...4 1203-004364 IC-VOL.
  • Page 17 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 2007-001313 R-CHIP;330ohm,5%,1/16W,TP,1005 ...4 2007-002900 R-CHIP;11Kohm,1%,1/10W,TP,1608 ...4 2007-007107 R-CHIP;100Kohm,1%,1/16W,TP,1005 ...4 2007-007132 R-CHIP;15Kohm,1%,1/16W,TP,1005 ...4 2007-007134 R-CHIP;39Kohm,1%,1/16W,TP,1005 ...4 2007-007136 R-CHIP;4.7Kohm,1%,1/16W,TP,1005 ...4 2007-007137 R-CHIP;1.2Kohm,1%,1/16W,TP,1005 ...4 2007-007138 R-CHIP;27Kohm,1%,1/16W,TP,1005 ...4 2007-007139...
  • Page 18 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 AD480 2203-000278 C-CER,CHIP;0.01nF,0.5pF,50V,C0G,TP,1005 ...4 AD480 2203-000330 C-CER,CHIP;0.012nF,5%,50V,C0G,TP,1005 ...4 AD480 2203-000359 C-CER,CHIP;0.15nF,5%,50V,C0G,TP,1005,0.5 ...4 AD480 2203-000386 C-CER,CHIP;0.015nF,5%,50V,C0G,TP,1005 ...4 AD480 2203-000438 C-CER,CHIP;1nF,10%,50V,X7R,TP,1005 ...4 AD480 2203-000489 C-CER,CHIP;2.2nF,10%,50V,X7R,TP,1005 ...4 AD480...
  • Page 19 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 2703-005193 INDUCTOR-SMD;2.2uH,20%,6060,4.5,0.024ohm ...4 2703-005194 INDUCTOR-SMD;3.3uH,20%,6060,4.5,0.03ohm, ...4 2801-004477 CRYSTAL-SMD;24.576MHz,20ppm,SMD,18pF,20o ...4 2801-005324 CRYSTAL-SMD;27MHz,30ppm,Ceramic SMD(4pin ...4 3301-001364 BEAD-SMD;1000ohm,1608,TP,1085ohm/108MHz, ...4 3301-002039 BEAD-SMD;26ohm,1608,TP ...4 3601-001374 FUSE-SURFACE MOUNT;32V,5A,FAST-ACTING,PL ...4 3708-003073 CONNECTOR-FPC/FFC/PIC;51P,0.5mm,SMD,AU,N...
  • Page 20 ASSY BOARD P-ONE CONNECT MINI;one connec BN96-36101Y ASSY ACCESSORY MANUAL;JU 7000 6902-001964 BAG PE;LDPE,BIOBASED,T0.03,W200,L300,TRP T0527 BN68-00513A LABEL-E,PASS;ALL MODEL,YUPO(110G),BLACK, MANUAL FLYER-06,WARRANTY BN68-00514K CARD;comm,Samsu BN68-04972E LEAFLET-03,REGULATORY GUIDE;ALL,SAMSUNG, BN68-07074C MANUAL USERS;JS7500,XN,ZF,W/P BN68-07351B LEAFLET-01,FICHE_15TV(7SERIES);ALL,W/P* BN96-36103S ASSY ACCESSORY CABLE;JU 7000 3709-001791 CONNECTOR-CARD SLOT;64P,0.5mm,SMD-A,AU,P T0268 3903-000982 CBF-POWER CORD;DT,EU/Rus/Cambodia,LP-21L 4301-000101 BATTERY-ALKALINE;1.5V,1650mAH,LR6,14.5x5...
  • Page 21 ANNEX. Exploded View & Part List ANNEX. Exploded View & Part List [UE55JU7500TXZF-AS01] 1-1. Exploded View ANNEX-1...
  • Page 22 ANNEX. Exploded View & Part List 1-1-1. Parts List Code No. Description & Specification Q’ty SA/SNA Remark BN95-01965A PRODUCT LCD-AUO; CY-WJ055FLAV1V,JU7500,Ba BN95-02077B ASSY COVER STAND SMT-FRONT; JU6700,48,LIG BN96-34998A ASSY SPEAKER P-JU7.5K 55INCH; 6ohm,8pin,1 BN44-00811A DC VSS-LED TV PD BD; L55S7_FSM,L55S7_FSM BN94-08409A ASSY PCB MAIN;...
  • Page 23 ANNEX. Exploded View & Part List 2-1. Electrical Parts List Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark UE55JU7500TXZF (AS01) R001A BN90-06525B ASSY COVER REAR;JU7000 SCREW 6001-003074 SCREW-MACHINE;BH,+,M3,L6,ZPC(BLK),SWRCH1 R001A BN96-35512B ASSY COVER P-REAR;JU7500 55",EUROPE,PC+A...
  • Page 24 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 0103-004609 RESIN ABS;HF-0680U,K21294,BK0007,1.5mm H AS080 BN63-04755G SHEET-COVER;42PC450,PE,T0.05,W250mm,200M BN63-13250B COVER-NECK;JU7500,ABS+PC,V1,BLK,55in BN63-13253B COVER-NECK SUB;JU6700_40,ABS+PC,V1,BK000 ...4 0103-005041 RESIN PC ABS;FR3200TV,901408,BK0008,1.2m ...4 BN68-00513D LABEL-RESIN;resin,-,art paper,-,10,25,-, BN68-05603A LABEL-E,PASS;ALL MODEL,ART PAPER 90G,60, BN96-35528A ASSY ACCESSORY-SCREW;JU7500,40...
  • Page 25 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..6 BN61-11812A HOLDER-MIDDLE-D;Y15 7.5K AUO 55",PC+GF10 ..6 BN61-11813A HOLDER-MIDDLE(LR);Y15 7.5K AUO 55",PC+GF ..6 BN61-12566A HOLDER-SOURCE PCB;Y15 7.5K 55" AUO,ABS,W ..6 BN62-00690B INSULATION-PD-BOARD;JU7500,PC,0.45,255.0 ..6 BN63-14290A SPONGE-BOTTOM;JU7K,EVA,7,10,50,BLUE,low ..6...
  • Page 26 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark SCREW-MACHINE;PWH,+,M3,L5,ZPC(WHT),SWR SCREW 6001-003081 BN02-00102B TAPE-FILAMENT;#8917,0.15,25,50,WHITE BN39-01990C LEAD CONNECTOR-FUNCTION;JU7K,FLAT Connec EC13 BN39-02003B LEAD CONNECTOR;BLU Harness,Lead Connecto LEAD CONNECTOR;FLAT CONNECTOR EC13 BN39-02017C ASS'Y,Lead LEAD CONNECTOR;FLAT CONNECTOR EC13 BN39-02020B ASS'Y,Lead...
  • Page 27 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 1201-000166 IC-OP AMP;LM358,SOP,ST,8P,150MIL,DUAL,10 ...4 1201-003891 IC-AUDIO AMP;NTP7415,MLF,48P,7x7mm,DUAL, ...4 1203-004364 IC-VOL. DETECTOR;RT9818C-42PV,SOT-23,3P, ...4 1203-006330 IC-POWER SUPERVISOR;TPS2065DBV,SOT-23,5P ...4 1203-007018 IC-DC/DC CONVERTER;TPS54821RHL,QFN,14P,3 ...4 1203-007238 IC-PWM CONTROLLER;TPS54427,DDA,8P,4.8x3..4 1203-007697 IC-DC/DC CONVERTER;LNBH26SPQR,QFN,24Z30,...
  • Page 28 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 2007-007136 R-CHIP;4.7Kohm,1%,1/16W,TP,1005 ...4 2007-007137 R-CHIP;1.2Kohm,1%,1/16W,TP,1005 ...4 2007-007138 R-CHIP;27Kohm,1%,1/16W,TP,1005 ...4 2007-007139 R-CHIP;47Kohm,1%,1/16W,TP,1005 ...4 2007-007142 R-CHIP;10Kohm,1%,1/16W,TP,1005 ...4 2007-007156 R-CHIP;1ohm,5%,1/16W,TP,1005 ...4 2007-007306 R-CHIP;100ohm,1%,1/16W,TP,1005 ...4 2007-007310 R-CHIP;8.2Kohm,1%,1/16W,TP,1005 ...4 2007-007311...
  • Page 29 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 AD480 2203-000489 C-CER,CHIP;2.2nF,10%,50V,X7R,TP,1005 ...4 AD480 2203-000585 C-CER,CHIP;0.22nF,10%,50V,X7R,TP,1005 ...4 AD480 2203-000627 C-CER,CHIP;0.022nF,5%,50V,C0G,TP,1005 ...4 AD480 2203-000679 C-CER,CHIP;0.027nF,5%,50V,C0G,TP,1005 ...4 AD480 2203-000714 C-CER,CHIP;3.3nF,10%,50V,X7R,TP,1005 ...4 AD480 2203-000812 C-CER,CHIP;0.033nF,5%,50V,C0G,TP,1005 ...4 AD480...
  • Page 30 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 3301-002039 BEAD-SMD;26ohm,1608,TP ...4 3601-001374 FUSE-SURFACE MOUNT;32V,5A,FAST-ACTING,PL ...4 3708-003073 CONNECTOR-FPC/FFC/PIC;51P,0.5mm,SMD,AU,N ...4 3710-003908 CONNECTOR-SOCKET;64P,2R,0.5mm,SMD-S,AU,B ...4 3710-004015 CONNECTOR-SOCKET;33P,1R,0.5mm,SMD-A,AU,B ...4 EH01 3711-008422 HEADER-BOARD TO CABLE;BOX,9P,1R,1.25mm,S ...4 EH01 3711-008454 HEADER-BOARD TO CABLE;BOX,22P,2R,2mm,ANG...
  • Page 31 ASSY BOARD P-ONE CONNECT MINI;one connec BN96-36101Y ASSY ACCESSORY MANUAL;JU 7000 6902-001964 BAG PE;LDPE,BIOBASED,T0.03,W200,L300,TRP T0527 BN68-00513A LABEL-E,PASS;ALL MODEL,YUPO(110G),BLACK, MANUAL FLYER-06,WARRANTY BN68-00514K CARD;comm,Samsu BN68-04972E LEAFLET-03,REGULATORY GUIDE;ALL,SAMSUNG, BN68-07074C MANUAL USERS;JS7500,XN,ZF,W/P BN68-07351B LEAFLET-01,FICHE_15TV(7SERIES);ALL,W/P* BN96-36103S ASSY ACCESSORY CABLE;JU 7000 3709-001791 CONNECTOR-CARD SLOT;64P,0.5mm,SMD-A,AU,P T0268 3903-000982 CBF-POWER CORD;DT,EU/Rus/Cambodia,LP-21L 4301-000101 BATTERY-ALKALINE;1.5V,1650mAH,LR6,14.5x5...
  • Page 32 ANNEX. Exploded View & Part List ANNEX. Exploded View & Part List [UE48JU7500TXZF-TS01] 1-1. Exploded View ANNEX-1...
  • Page 33 ANNEX. Exploded View & Part List 1-1-1. Parts List Code No. Description & Specification Q’ty SA/SNA Remark BN95-01963A PRODUCT LCD-SDC; CY-WJ048FLLV1V,JU7500,Ba BN96-35501A ASSY CHASSIS TOP P; 48JU7500,PC+ABS MF15% BN95-02077B ASSY COVER STAND SMT-FRONT; JU6700,48,LIG BN96-34999B ASSY SPEAKER P-JU7.5K 48INCH; 6ohm,8pin,1 BN44-00811A DC VSS-LED TV PD BD;...
  • Page 34 ANNEX. Exploded View & Part List 2-1. Electrical Parts List Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark UE48JU7500TXZF (TS01) R001A BN90-06501K ASSY COVER REAR;JU7000 SCREW 6001-003074 SCREW-MACHINE;BH,+,M3,L6,ZPC(BLK),SWRCH1 R001A BN96-35511K ASSY COVER P-REAR;JU7500,48",EUROPE,PC+A...
  • Page 35 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark AH089 BN61-11888A HOLDER-CABLE;JU7500,ABS,BLK ...4 0103-004609 RESIN ABS;HF-0680U,K21294,BK0007,1.5mm H AS080 BN63-04755G SHEET-COVER;42PC450,PE,T0.05,W250mm,200M BN63-13250B COVER-NECK;JU7500,ABS+PC,V1,BLK,55in BN63-13253B COVER-NECK SUB;JU6700_40,ABS+PC,V1,BK000 ...4 0103-005041 RESIN PC ABS;FR3200TV,901408,BK0008,1.2m ...4 BN68-00513D LABEL-RESIN;resin,-,art paper,-,10,25,-, BN68-05603A LABEL-E,PASS;ALL MODEL,ART PAPER 90G,60,...
  • Page 36 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..5 BN61-11771A HOLDER-MIDDLE-D;Y15 7.5K SDC 48",PC+GF10 ..5 BN62-00690B INSULATION-PD-BOARD;JU7500,PC,0.45,255.0 ..5 BN63-14290A SPONGE-BOTTOM;JU7K,EVA,7,10,50,BLUE,low ..5 CC02 BN64-02919A CHASSIS-BOTTOM;Y15 LED 48",EGI-SECC,T0.6 ..6 BN01-00251A STEEL;EGI-SECC AG,0.6mm,675mm,SECC,AG 3710 ..6 BN61-11982A HOLDER-WALL RIVET;Y15 F-LED,CR-SPCC,L15.
  • Page 37 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..5 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 ..5 2007-000140 R-CHIP;1Kohm,5%,1/16W,TP,1005 ..5 2007-000143 R-CHIP;4.7Kohm,5%,1/16W,TP,1005 ..5 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 ..5 2007-000157 R-CHIP;47Kohm,5%,1/16W,TP,1005 ..5 2007-000165 R-CHIP;200Kohm,5%,1/16W,TP,1005 ..5 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 ..5 2007-000172 R-CHIP;10ohm,5%,1/16W,TP,1005 ..5 2007-000219...
  • Page 38 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..5 2007-008136 R-CHIP;36Kohm,1%,1/16W,TP,1005 ..5 2007-008332 R-CHIP;11.5Kohm,1%,1/16W,TP,1005 ..5 2007-008596 R-CHIP;0.1ohm,1%,1/4W,TP,3216 ..5 2007-008779 R-CHIP;0ohm,1%,1/16W,TP,1005 ..5 2007-009777 R-CHIP;4.99Kohm,1%,1/16W,TP,1005 ..5 2011-001264 R-NETWORK;10ohm,5%,1/16W,L,CHIP,8P,TP,2..5 AD480 2203-000332 C-CER,CHIP;0.012nF,5%,50V,C0G,TP,1608 ..5 AD480 2203-000438 C-CER,CHIP;1nF,10%,50V,X7R,TP,1005...
  • Page 39 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..5 3708-003241 CONNECTOR-FPC/FFC/PIC;96P,0.5mm,SMD-A,AU ..5 3711-007839 CONNECTOR-HEADER;BOX,15P,1R,1.25mm,SMD-A ..5 EH01 3711-008098 HEADER-BOARD TO CABLE;BOX,20P,1R,1.25mm, ..5 6302-001290 GASKET;SMR-TS-4-4.5-3,4.0mm,Ni+Au+SUS+Mg ..5 BN41-02297A PCB MAIN;2015 SDC UHD,FR-4,4,1.6T,160*14 ..5 BN97-09436A ASSY MICOM;1107-002265,BN95-01949A,J48A1 ..6 1107-002265...
  • Page 40 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark LEAD CONNECTOR;FLAT CONNECTOR EC13 BN39-02020D ASS'Y,Lead P001A BN44-00811A DC VSS-LED TV PD BD;L55S7_FSM,L55S7_FSM, NW01 BN59-01194E NETWORK;11ac Combo,Internal WiFi,USB 2.0 BN96-34999B ASSY SPEAKER P-JU7.5K 48INCH;6ohm,8pin,1 BN96-35345B ASSY BOARD P-FUNCTION_SW;JU7500,Function FB01A...
  • Page 41 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 1203-008023 IC-POSI.ADJUST REG.;AOZ2003PI,SO-8,8P,4..4 1203-008082 IC-DC/DC CONVERTER;TPS54627DDAR,SOP 8P,8 ...4 1203-008104 IC-POSI.FIXED REG.;S-13A1D18-E8001,HSOP, ...4 1203-008183 IC-DC/DC CONVERTER;AOZ3015PI-1,EPAD SO-8 ...4 1203-008392 IC-VOL. DETECTOR;S-6414AAB-L800X,TSOT-23 ...4 1203-008393 IC-DDR TERMINATION REG.;AP2303MTR-G1-89, ...4...
  • Page 42 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 2007-007310 R-CHIP;8.2Kohm,1%,1/16W,TP,1005 ...4 2007-007311 R-CHIP;22Kohm,1%,1/16W,TP,1005 ...4 2007-007312 R-CHIP;20Kohm,1%,1/16W,TP,1005 ...4 2007-007313 R-CHIP;6.8Kohm,1%,1/16W,TP,1005 ...4 2007-007314 R-CHIP;5.6Kohm,1%,1/16W,TP,1005 ...4 2007-007317 R-CHIP;2.2Kohm,1%,1/16W,TP,1005 ...4 2007-007318 R-CHIP;1Kohm,1%,1/16W,TP,1005 ...4 2007-007488 R-CHIP;75Kohm,1%,1/16W,TP,1005 ...4 2007-007517...
  • Page 43 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 AD480 2203-000940 C-CER,CHIP;0.47nF,10%,50V,X7R,TP,1005 ...4 AD480 2203-000995 C-CER,CHIP;0.047nF,5%,50V,C0G,TP,1005 ...4 AD480 2203-001124 C-CER,CHIP;0.68nF,10%,50V,X7R,TP,1005 ...4 AD480 2203-002285 C-CER,CHIP;10nF,10%,50V,X7R,TP,1005 ...4 AD480 2203-002711 C-CER,CHIP;100nF,10%,25V,X7R,TP,1608 ...4 AD480 2203-003019 C-CER,CHIP;8.2nF,10%,50V,X7R,TP,1005 ...4 AD480...
  • Page 44 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 EH01 3711-008659 HEADER-BOARD TO CABLE;BOX,16P,2R,2mm,ANG ...4 EH01 3711-008690 HEADER-BOARD TO CABLE;BOX,8P,1R,2.5mm,AN ...4 3722-003199 JACK-MODULAR;8P/8C,ANGLE,AU,1P ...4 3722-003657 JACK-PHONE;1P/7C,P-BRONZE,BLK,ANGLE ...4 3722-003665 JACK-PHONE;1P/7C,AU/NI,YEL,ANGLE ...4 3722-003666 JACK-PHONE;1P/7C,AU/NI,GRN,ANGLE ...4 JACK...
  • Page 45 ASSY BOARD P-ONE CONNECT MINI;one connec BN96-36101Y ASSY ACCESSORY MANUAL;JU 7000 6902-001964 BAG PE;LDPE,BIOBASED,T0.03,W200,L300,TRP T0527 BN68-00513A LABEL-E,PASS;ALL MODEL,YUPO(110G),BLACK, MANUAL FLYER-06,WARRANTY BN68-00514K CARD;comm,Samsu BN68-04972E LEAFLET-04,REGULATORY GUIDE;ALL,SAMSUNG, BN68-07074C MANUAL USERS;JS7500,XN,ZF,W/P BN68-07351B LEAFLET-01,FICHE_15TV(7SERIES);ALL,W/P* BN96-36103S ASSY ACCESSORY CABLE;JU 7000 3709-001791 CONNECTOR-CARD SLOT;64P,0.5mm,SMD-A,AU,P T0268 3903-000982 CBF-POWER CORD;DT,EU/Rus/Cambodia,LP-21L 4301-000101 BATTERY-ALKALINE;1.5V,1650mAH,LR6,14.5x5...
  • Page 46 ANNEX. Exploded View & Part List ANNEX. Exploded View & Part List [UE78JU7500TXZF-TS01] 1-1. Exploded View ANNEX-1...
  • Page 47 ANNEX. Exploded View & Part List 1-1-1. Parts List Code No. Description & Specification Q’ty SA/SNA Remark BN95-01968A PRODUCT LCD-SDC; CY-WJ078FLLV1V,JU7500,Ba BN96-35504A ASSY CHASSIS TOP P; 78JU7500,PC+ABS MF15% BN95-02079B ASSY COVER STAND SMT-FRONT; JU7500,78",LI BN96-34998C ASSY SPEAKER P-JU7.5K 78INCH; 6ohm,8pin,1 BN44-00813A DC VSS-LED TV PD BD;...
  • Page 48 ANNEX. Exploded View & Part List 2-1. Electrical Parts List Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark UE78JU7500TXZF (TS01) R001A BN90-06527K ASSY COVER REAR;JU7000 SCREW 6001-002755 SCREW-MACHINE;BH,+,M3,L6,ZPC(BLK),SWRCH1 SCREW 6003-000003 SCREW-TAPTYPE;BH,+,-,B,M4,L10,ZPC(BLK),S...
  • Page 49 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..5 0103-005041 RESIN PC ABS;FR3200TV,901408,BK0008,1.2m ..5 BN68-00513D LABEL-RESIN;resin,-,art paper,-,10,25,-, ...4 BN68-05603A LABEL-E,PASS;ALL MODEL,ART PAPER 90G,60, BN91-13774A ASSY LCM-SDC;CY-WJ078FLLV1V,BN95-01968A PANEL BN95-01968A PRODUCT LCD-SDC;CY-WJ078FLLV1V,JU7500,Ba SCREW 6001-003075 SCREW-MACHINE;BH,+,M3,L4,ZPC(WHT),SWRCH1 SCREW...
  • Page 50 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..5 BN67-00338D RUBBER-BOTTOM;Y15 ALL MODEL,SILICON,T7.0 ..5 T0527 BN68-00513A LABEL-E,PASS;ALL MODEL,YUPO(110G),BLACK, ..5 BN96-34723A ASSY BOARD P-LED INTERFACE BOARD;16pin 7 ..5 BN96-34724A ASSY BOARD P-LED INTERFACE BOARD;16pin 7 FL06 BN96-34971C ASSY CABLE P;UHD JU7500 78inch,FFC,NH,62...
  • Page 51 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark LEAD CONNECTOR;FLAT CONNECTOR EC13 BN39-02032B ASS'Y,Lead EC13 BN39-02037A LEAD CONNECTOR;JU7.5k/7k,Lead Connector* LEAD CONNECTOR;FLAT CONNECTOR EC13 BN39-02041A ASS'Y,Lead P001A BN44-00813A DC VSS-LED TV PD BD;L78S7N_FSM,L78S7N_FS NW01 BN59-01194E NETWORK;11ac Combo,Internal WiFi,USB 2.0...
  • Page 52 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 2007-010387 R-CHIP;10Kohm,1%,1/16W,TP,1005 ...4 AD480 2203-000332 C-CER,CHIP;0.012nF,5%,50V,C0G,TP,1608 ...4 AD480 2203-000975 C-CER,CHIP;47nF,10%,25V,X7R,TP,1608 ...4 AD480 2203-005344 C-CER,CHIP;22nF,10%,25V,X7R,TP,1005,0.5T ...4 AD480 2203-005968 C-CER,CHIP;4.7nF,10%,50V,X7R,TP,1005,0.5 ...4 AD480 2203-006698 C-CER,CHIP;1000nF,10%,25V,X7R,TP,1608,0..4 2703-003937 INDUCTOR-SMD;1uH,20%,7.0x6.47x3.0mm,0.00...
  • Page 53 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark IC-DDR3 SDRAM;K4B2G1646Q-BCMA,DDR3 ...4 1105-002534 SDRAM ...4 1201-000166 IC-OP AMP;LM358,SOP,ST,8P,150MIL,DUAL,10 ...4 1201-003891 IC-AUDIO AMP;NTP7415,MLF,48P,7x7mm,DUAL, ...4 1203-004364 IC-VOL. DETECTOR;RT9818C-42PV,SOT-23,3P, ...4 1203-006330 IC-POWER SUPERVISOR;TPS2065DBV,SOT-23,5P ...4 1203-007018 IC-DC/DC CONVERTER;TPS54821RHL,QFN,14P,3 ...4 1203-007238...
  • Page 54 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 2007-007136 R-CHIP;4.7Kohm,1%,1/16W,TP,1005 ...4 2007-007137 R-CHIP;1.2Kohm,1%,1/16W,TP,1005 ...4 2007-007138 R-CHIP;27Kohm,1%,1/16W,TP,1005 ...4 2007-007139 R-CHIP;47Kohm,1%,1/16W,TP,1005 ...4 2007-007142 R-CHIP;10Kohm,1%,1/16W,TP,1005 ...4 2007-007156 R-CHIP;1ohm,5%,1/16W,TP,1005 ...4 2007-007306 R-CHIP;100ohm,1%,1/16W,TP,1005 ...4 2007-007310 R-CHIP;8.2Kohm,1%,1/16W,TP,1005 ...4 2007-007311...
  • Page 55 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 AD480 2203-000627 C-CER,CHIP;0.022nF,5%,50V,C0G,TP,1005 ...4 AD480 2203-000679 C-CER,CHIP;0.027nF,5%,50V,C0G,TP,1005 ...4 AD480 2203-000714 C-CER,CHIP;3.3nF,10%,50V,X7R,TP,1005 ...4 AD480 2203-000812 C-CER,CHIP;0.033nF,5%,50V,C0G,TP,1005 ...4 AD480 2203-000854 C-CER,CHIP;0.039nF,5%,50V,C0G,TP,1005 ...4 AD480 2203-000940 C-CER,CHIP;0.47nF,10%,50V,X7R,TP,1005 ...4 AD480...
  • Page 56 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 3710-003908 CONNECTOR-SOCKET;64P,2R,0.5mm,SMD-S,AU,B ...4 3710-004015 CONNECTOR-SOCKET;33P,1R,0.5mm,SMD-A,AU,B ...4 EH01 3711-008422 HEADER-BOARD TO CABLE;BOX,9P,1R,1.25mm,S ...4 EH01 3711-008454 HEADER-BOARD TO CABLE;BOX,22P,2R,2mm,ANG ...4 EH01 3711-008659 HEADER-BOARD TO CABLE;BOX,16P,2R,2mm,ANG ...4 EH01 3711-008690...
  • Page 57 CBF SIGNAL-OCM;OCM,33P*,AXIAL,3000,UL,BL BN96-35817B ASSY BOARD P-ONE CONNECT MINI;one connec BN96-36101G ASSY ACCESSORY MANUAL;JU 7000 6902-001964 BAG PE;LDPE,BIOBASED,T0.03,W200,L300,TRP MANUAL FLYER-07,WARRANTY BN68-00514K CARD;comm,Samsu BN68-04972E LEAFLET-04,REGULATORY GUIDE;ALL,SAMSUNG, BN68-07074C MANUAL USERS-01;JS7500,XN,ZF,W/P BN68-07351B LEAFLET-01,FICHE_15TV(7SERIES);ALL,W/P* BN96-36103G ASSY ACCESSORY CABLE;JU 7000 3709-001791 CONNECTOR-CARD SLOT;64P,0.5mm,SMD-A,AU,P T0268 3903-000464 CBF-POWER CORD;DT,EU/KR,CP3(A),IEC320 C1 4301-000101 BATTERY-ALKALINE;1.5V,1650mAH,LR6,14.5x5...

  • Page 58: Product Specifications

    2. Product specifications 2. Product Specifications 2-1. Product information Model UE**JU7500T Front View * W : Width H : High D : Depth Detail View Front Color Black Body 1081.6 X 632.8 X 118.7 mm 48" With stand 1081.6 X 681.8 X 308.6 mm Body 1238.5 X 718.3 X 113.7 mm 55"...

  • Page 59: Product Specification

    2. Product specifications 2-2. Product specification 2-2-1. Feature & Specifications Feature „ • UHD TV, RF, 4-HDMI, 1-COMPONENT, 1-A/B(COMMON USE FOR COMPONENTY), 2-USB2.0, 1-USB3.0, HEADPHONE Specifications „ Model UE**JU7500T Item Description Screen Size (Diagonal) 48 inches 55 inches 65 inches 78 inches LCD Panel UHD 120Hz...

  • Page 60: Detailed Specifications

    2. Product specifications 2-2-2. Detailed Specifications NOTE Design and specifications are subject to change without prior notice. Item UE**JU7500TXZF Accessory Product Series Country FRANCE Display Inch 48" / 55" / 65" / 78" Resolution 3,840 x 2,160 Ultra Clear Panel Video Picture Engine UHD Upscaling...
  • Page 61 2. Product specifications Item UE**JU7500TXZF Smart TV Samsung SMART TV Apps Game Yes(28 Countries) Multi-Link Screen ACR (Advertisement) Info Widget Vertical Enhancement Connected EPG Smart Interaction Yes(Spain,Dutch,Swiss,Poland,Portugal, Voice Interaction Austria,Belgium,German) Voice Control Face recognition Ready Motion control Ready Smart Convergence...
  • Page 62 Bezel Type Slim Type Slim Front Color Black Light Effect (Deco) Stand Type Slim Curved T-Stand Swivel (Left/Right) Additional Feature Samsung 3D 3D Converter Instant On Camera Built-in Wireless Copy Processor Quad-Core 21:9 Immersive Picture Mode SCSA Support Party Mode...
  • Page 63 Energy Efficiency Class Accessory 3D Active Glasses (Included) Remote Controller Model TM1240A Batteries (for Remote Control) Samsung Smart Touch Control (Included) PX (Included) Ultra Slim Wall Mount Supported Mini Wall Mount Supported Vesa Wall Mount Supported Floor Stand Support TV Camera (Included)
  • Page 64 2. Product specifications Item UE**JU7500TXZF Accessory Power Cable Slim Gender Cable...

  • Page 65: Accessories

    Cables not included in the package contents can be purchased separately. • The part code for some accessories may differ depending on your region. Product Code. No Product Code. No • Samsung Smart Control BN59-01221B 3903-000982 / • Power Cord 3903-000464 (78") • Batteries (AA x 2) 4301-000101 •...

  • Page 66: Viewing The Functions

    2. Product specifications 2-4. Viewing the Functions The Remote Control „ Turns the TV on/off. Displays and selects available video sources. Gives direct access to channels. Returns to the previous channel. Turns the sound on/off. Alternately selects Teletext ON, Changes the current channel. Double, Mix or OFF.
  • Page 67 : Changes the channel. POINTER: Place a finger on the POINTER button and move the Samsung Smart Control. The pointer on the screen moves in the direction you moved the Samsung Smart Control. Press the POINTER button to select or run a focused item.
  • Page 68 2. Product specifications Pairing the TV to the Samsung Smart Control If your Samsung Smart Control is not paired to your TV, press and hold the buttons labeled simultaneously for 3 seconds or more to pair the Samsung Smart Control to the TV.

  • Page 69: New Key Features

    2. Product specifications 2-5. NEW Key Features 2-5-1. 15" New UI SMART HUB START „ After Smart HUB setup „ <Videos contents> <My Apps> <Web browser> <My contents> 2-12...

  • Page 70: Multi Screen

    Certain TV features and apps may not be supported by Multi-Link Screen. If this is the case, exit from Multi-Link Screen and than use the feature. Selecting a Feature Press the Samsung Smart Control's M.SCREEN button while Multi-Link Screen is running. The Options menu appears. Select a feature from the Options menu. This initializes the selected feature.

  • Page 71: Instant On

    2. Product specifications 2-5-3. Instant On Enabling the TV to Boot Faster „ MENU > System > General > Samsung Instant On Set Fast Boot on to have the TV boot up faster. <Cold Boot> Detachable power <Instant On> Remocon on...

  • Page 72: Hdmi 60P Mode

    2. Product specifications 2-6. HDMI 60P Mode HDMI UHD 60P MODE „ If an external UHD player is connected to the TV, follow these steps to convert the TV's HDMI connector optimized to the UHD signals. NOTE Each HDMI connector can be individually optimized for HDMI UHD 60P MODE. Turn off the external UHD player that is connected to the TV.

  • Page 73: Supported Formats

    2. Product specifications 2-7. Supported Formats Supported Image resolution „ File Extension Type Resolution *.jpg JPEG 15360x8640 *.jpeg *.png 4096x4096 *.bmp 4096x4096 *.mpo 15360x8640 Supported Music File Formats „ File Extension Type Codec Comments *.mp3 MPEG MPEG1 Audio Layer 3 *.m4a *.mpa MPEG4...
  • Page 74 2. Product specifications Supported Video Code „ File Frame rate Bit rate Container Video Codecs Resolution Audio Codec Formats (fps) (Mbps) H.264 BP/MP/HP UHD: MAX 30 FHD: MAX 30 Motion JPEG 4096x2160 HD : MAX 60 UHD: 60 HEVC(H.265) *.avi DivX 3.11/4/5/6 *.mkv *.asf...

  • Page 75: Disassembly And Reassembly

    3. Disassembly and Reassemble 3. Disassembly and Reassembly This section of the service manual describes the disassembly and reassembly procedures for the LED TV. This LED TV contains electrostatically sensitive devices. Use caution when handling these components. WARNING 3-1. Disassembly and Reassembly Disconnect the LED TV from the power source before disassembly.
  • Page 76 3. Disassembly and Reassemble Description Picture Description Screws Remove the screws of ASSY COVER Torque : P-REAR. 7~ 8Kgf.cm. • 48": 15 EA • 55": 17 EA 6001-002755 In this step, two types of screws are Torque : used. 9~ 10Kgf.cm. •...
  • Page 77 3. Disassembly and Reassemble Description Picture Description Screws Remove the Power Cables and Speaker Cables. Power Cable Power Cable Speaker Cable Remove the LVDS Cable, Panel Wire Panel Wire Cable Cable and ASSY BOARD P-FUNCTION ASSY Cable. LVDS Cable LVDS Cable ASSY BOARD P-FUNCTION ASSY Cable Remove the NETWORK (BT/WIFI...
  • Page 78 3. Disassembly and Reassemble Description Picture Description Screws Remove the cables and 4 screws from Torque : the ASSY T CON. 7~ 8Kgf.cm. Finally carefully remove the ASSY T CON. 6001-003075 Cables Remove the NETWORK (BT/WIFI COMBO). • Remove the NETWORK (BT/WIFI COMBO) unit by moving it from left to right.

  • Page 79: One Connect Mini

    3. Disassembly and Reassemble 3-1-2. One Connect MINI Description Picture Description Screws Remove 4 Screws from the bottom of Torque : the One Connect MINI. 7~ 8Kgf.cm. 6003-000282 Lift off the Bottom Cover. NOTE Reassembly procedures are in the reverse order of disassembly procedures.

  • Page 80: Troubleshooting

    4. Troubleshooting 4. Troubleshooting 4-1. Troubleshooting 4-1-1. Previous Check 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 81 4. Troubleshooting 78 inch Bluetooth/WIFI Combo Module Power Board Power Cable Main Board Panel Connectors LVDS Cable Jog Function T-CON Board Speaker IR Sensor...

  • Page 82: How To Check Fault Symptom

    4. Troubleshooting 4-2. How to Check Fault Symptom 4-2-1. Video Customer Picture Test „ Main Board Pre FRC Post FRC Problem Pass Pass Pass Check Signal Source and other inputs Fail Pass Pass Main Board or LVDS Cable Fail Fail Pass FRC (Main Board in TV) Fail...
  • Page 83 4. Troubleshooting Troubleshooting Video Test Power TV ON. Verify initial Start Up Screens with Power On. Press Mute 147 Mute to view Test Pattern from the MAIN Board. Press Mute 369 Mute to view Test Pattern from T-CON Board. Start Up Screens Mute 147 Mute Mute 369 Mute MAIN Board...

  • Page 84: Bluetooth / Wifi Module

    4. Troubleshooting 4-2-2. Bluetooth / WIFI Module Bluetooth Module „ Troubleshooting Check Bluetooth Address at Contact Samsung. BT Address Check BT Version at Factory Mode screen. Might require upgrade. Check GSPN. T-HKMDEUC-XXXX.XX T-HKMDEUS-XXXX BT Version BT Version : BLUETOOTH-VER-00XX E-MANUAL : HMUDVBEUJ-X.XXX...
  • Page 85 4. Troubleshooting WIFI Module „ Troubleshooting Check Wired MAC Address and Wireless MAC Address at Contact Samsung. Wired MAC Address Wireless MAC Address Check Wired MAC and Wireless MAC at Factory Mode screen. (Success/Failure) Wired MAC errors : Main Board is defective.
  • Page 86 4. Troubleshooting BT/WIFI Combo Pin Map „ BT modul Wi-Fi modul Pin # Signal Description BT_Reset BT Block Reset Power DET Power detect(Active Low) BT_Wake up BT Wake up USB DM BT USB interface USB DP BT USB interface Ground 3D_sync_in 3D sync input 3D_sync_out...
  • Page 87 4. Troubleshooting 15' BT / WIFI Combo „ • Waveforms of combo Module Pins (3.3V except VCC 5V) Stand by On state BT nReset BT Power_det BT wake up High BT USB DP & DM Don't care 60HZ signal swing (3D mode only) 3D sync in &...

  • Page 88: One Connect Mini

    4. Troubleshooting 4-2-3. One Connect Mini SYMPTOM : TV Power’s On with no on screen HDMI or USB(OCM), Optical: „ Unplug One Connect Cable to the TV instantly. <One Connect Mini disconnect banner will appear.> If there is a problem in the One Connect Mini and the TV Panel is OK the disconnect banner will appear. Replace defective One Connect Board.

  • Page 89: Apps / Photos, Videos & Music

    4. Troubleshooting 4-2-4. Apps / Photos, Videos & Music Read Before Playing Photo, Video, or Music Files „ Limitations on use of photo, video, and music files • The TV supports MSC (Mass Storage Class) USB devices only. MSC is a class designation for mass storage devices.

  • Page 90: Factory Mode Adjustments

    4. Troubleshooting 4-3. Factory Mode Adjustments 4-3-1. Detail Factory Option NOTE If you replace the main board with new one, please change the factory option as well. The options you must change are "Type". UE**JU7500TXZF „ Inches 48" 55" 65" 78"...

  • Page 91: Entering Factory Mode

    4. Troubleshooting 4-3-2. Entering Factory Mode To enter ‘Service Mode’ Press the remote -control keys in this sequence : • If you do not have Factory remote control Power OFF MENU MUTE Power On • If you have Factory remote control INFO Factory •...

  • Page 92: Factory Data

    4. Troubleshooting 4-3-3. Factory Data Option „ Factory Menu Name Data Range Factory Reset Type 48A1UU7WJ 55A1UU7WJ 65A1UU7WJ 78A1UU7WJ Local Set EU_FRANCE SW Model UJU7500 BOM Model 7500 TUNER S_TC MRT Option Engineer Option Control „ Factory Menu Name Data Range EDID EDID ON/OFF...
  • Page 93 4. Troubleshooting Factory Menu Name Data Range T-CON Device Status OK LMN 1ST THRESHOLD LMN 2ND THRESHOLD LMN 3RD THRESHOLD EOS Click BP PMS Reset FAnet Thread User InstantOn Default Value ACM_MC HotkeyList 7k_SC UNIQUE TRIPLET FS_FAV Private Range USE SCSA Support OCM Reboot SPI Protection...
  • Page 94 4. Troubleshooting Factory Menu Name Data Range High Devi Carrier_Mute *If the broadcast signal is not good, TV will complement the characteristics of the signal (most use when weak signal comes from the growing area countries) Pilot Level High Thld 0x20h *If the noise comes from weakness- electromagnetic field, TV will be set Mute...
  • Page 95 4. Troubleshooting Factory Menu Name Data Range DCC CHK SEL DCC CHECK LOCAL 0x811B DCC CHECK TOTAL 0x812B Voice Debug Power Mnangement RM_BIST_DTV RM_BIST_ATV RM_BIST_CABLE SerDES Check Log Analyzer Error Popup On/Off Deadlock KILL CES Mode ON/Off NONE CES Option CES Convergence Option TCON Demura Bypass BT DUT...
  • Page 96 4. Troubleshooting Factory Menu Name Data Range FRC3D LD UPGRADE FRC2 3D FW UPGRADE Camera Upgade * Upgarde Camera module(There is upgrade program in Main-Image) Mic Upgrade * Upgarde MIC in Camera module(There is upgrade program in Main-Image) Jump UPGRADE Failure IR Blaster Upgrade Failure...
  • Page 97 4. Troubleshooting Factory Menu Name Data Range 1st_Cb_BL … 1st_Cr_RH … 1st_Cr_RL 2nd_R_L 2nd_G_L 2nd_B_L 2nd_R_H 2nd_G_H 2nd_B_H White Balance R-Offset G-Offset B-Offset R-Gain G-Gain B-Gain WB-W2_R_Offset WB_W2_B_Offset WB_W2_R_Gain WB_W2_B_Gain WB_N_R_Offset WB_N_B_Offset WB_N_R_Gain WB_N_B_Gain MGA On/Off R1_Gain G1_Gain B1_Gain R2_Gain G2_Gain B2_Gain R3_Gain...
  • Page 98 4. Troubleshooting Factory Menu Name Data Range B4_Gain R5_Gain G5_Gain B5_Gain R6_Gain G6_Gain B6_Gain R7_Gain G7_Gain B7_Gain R8_Gain G8_Gain B8_Gain R9_Gain G9_Gain B9_Gain R10_Gain G10_Gain B10_Gain SPI White Balance SPI MGA WB Data to SPI Advanced „ 4-19...

  • Page 99: White Balance

    4. Troubleshooting 4-4. White Balance 4-4-1. Calibration Into the Factory Mode. Select ADC/WB menu. Select menu. AV Calibration Option Comp Calibration Control PC Calibration Debug HDMI Calibration ADC/WB Advanced 4-4-2. Service Adjustment You must perform Calibration in the Lattice Pattern before adjusting the White Balance. Color Calibration „...
  • Page 100 4. Troubleshooting Method of Color Calibration (AV) Apply the NTSC Lattice (N0. 3) pattern signal to the AV IN 1 port. Press the Source key to switch to “AV1” mode. Enter Service mode. Select the “ADC” menu. Select the “AV Calibration” menu. In “AV Calibration Off”...

  • Page 101: Adjustment

    4. Troubleshooting 4-4-3. Adjustment Into the Factory Mode. Select ADC/WB menu. Select White Balance menu. Option Control Debug (Low Light) (Hight Light) Sub Brightness Sub Contrast White Balance ADC/WB R offset R gain Advanced G offset G gain B offset B gain 4-22...

  • Page 102: Rs-232C

    4. Troubleshooting 4-5. RS-232C • RS232C Control Port : COM#(Serial) Baud rate : 9600 Data Bit : 8 bit Parity : None Stop Bits : 1 Flow Control : None • Description of RS232C Pin# Name Full Name Pin# Name Full Name Pin# Name Full Name...

  • Page 103: Av Control Tabe

    4. Troubleshooting 4-6. AV Control Tabe Control Item Cmd1 Cmd2 Cmd3 Value General Power Power 0x00 0x00 0x00 0x00 0x01 0x02 Volume Direct 0x01 0x00 0x00 (0~100) 0x01 0x00 Down 0x02 0x00 Mute 0x02 0x00 0x00 0x00 Direct 0x04 Continuous 0x01 0x00 0x03...
  • Page 104 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value PICTURE Mode Natural 0x03 CAL-NIGHT 0x04 CAL-DAY 0x05 BD Wise 0x06 Relax New function of 12" 0x07 (only PDP TV) BackLight 0~20 0x01 0x00 (0~20) (CellLight) Contrast 0~100 0x02 0x00 (0~100) Brightness 0~100 0x03 0x00...
  • Page 105 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value PICTURE Advanced Edge Enhancement 0x0f 0x00 Settings 0x01 xvYCC 0x10 0x00 0x01 Motion Lighting 0x11 0x00 0x01 Color Space Custom 0x12 0x00 Color Green 0x01 Blue 0x02 Only for active Color Space Custom Yellow 0x03 Cyan...
  • Page 106 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value PICTURE Picture HDMI Black Level Normal 0x04 0x00 Option 0x01 Film Mode 0x05 0x00 Auto1 0x01 Auto2 0x02 Cinema New function of 12" 0x03 Smooth (only PDP TV) Auto Motion Plus 0x06 0x00 Clear 0x01...
  • Page 107 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value PICTURE 3D View Point 0x02 (-5~5) Depth 0x03 (1~10) 3D Auto View 0x05 0x00 Message 0x01 Notice 0x02 Control Item Cmd1 Cmd2 Cmd3 Value Sound Sound Mode Standard 0x0c 0x00 0x00 0x00 Music 0x01 Movie...
  • Page 108 4. Troubleshooting Control Item Cmd1 Cmd2 Cmd3 Value Sound Auto Volume Night 0x02 Speaker TV Speaker 0x07 0x00 0x00 Select External Speaker 0x01 Sound Main 0x08 0x00 0x00 Select 0x01 Sound Sound Reset 0x09 0x00 0x00 Reset 3D Audio 0x0a 0x00 0x00 0x01...

  • Page 109: Updating The Tv's Software

    4. Troubleshooting 4-7. Updating the TV’s Software • MENU > Support > Software Update View your TV’s software version and update it if necessary. The TV is set to update software automatically via the internet by default. If you don’t want to update it automatically, set Auto Update (Support >...
  • Page 110 All video and audio settings return to their default settings after a software update. • We recommend you record your current settings now so you can easily re-establish your settings when the update is complete. On a computer, visit www.samsung.com. • Select GET SUPPORT >...
  • Page 111 4. Troubleshooting Enabling Automatic Software Updates • MENU > Support > Software Update > Auto Update If the TV is connected to the Internet, it can be updated via Auto Update while watching the TV. When the Background upgrade completed, the update will be applied the next time the TV is used. NOTE This option requires an Internet connection.

  • Page 112: Wiring Diagram

    5. Wiring Diagram 5. Wiring Diagram 5-1. Wiring Diagram 48" / 55" / 65" „ One connect MINI CN901 WIFI / BT BL LED CNL802A CN1301 CN9003 CN201 CNM803 TV Board SMPS CN2301 CN2201 CN501(7.5k) CN1302 CN502(7k) Function CN801S CN501 CN500 SPEAKER SPEAKER...
  • Page 113 5. Wiring Diagram 78" „ One connect MINI CN901 WIFI / BT CN9003 CNM803 CNL802A CN1301 BL LED CNL802B SMPS CN803 CN201 TV Board CNT804 CN2301 CN2201 CN501(7.5k) CN801 CN1302 CN502(7k) CN801S CN800 Function CN501 SPEAKER SPEAKER T-Con IR receiver...

  • Page 114: Connector

    5. Wiring Diagram 5-2. Connector Main Board „ CN1502_RS 12 CN1301(BT/WIFI) CN1901(USB) 11 CN201(POWER Connector) CN2201(OCM) 10 CN2301(LVDS) CN1201(LAN) CN602(COMPONENT) CN603(AV) CN1501 9 CN502_7K(AUDIO)/ CN501_7.5K(AUDIO) 8 CN1302(IR&FUNCTION) Main Board Pin Map „ CN1502_RS CN1901(USB) DGND A5V_USB1_PW USB1RX+_USB30 EXLINK_TX USB-_USB30 EXLINK_RX DGNG USB+_USB30 USB1TX-_USB30...
  • Page 115 5. Wiring Diagram CN2201(OCM) CN602(COMPONENT) HDMI1_RX2+_ TEST_PB SW_POWER HDMI COMP_Y_CVBS TEST_PR IDENT_OCM A5V_PW COMP_PB COMP_PR USB1+_USB IDENT_COMP HDMI1_SDA_DDC_ USB1-_USB CN603(AV) HDMI1_SCL_DDC_ TEST_SR A3.3V_PW AV1_CVBS_IN TEST_SL USB2+_USB COMP_AV2_SR_IN COMP_AV2_SL_IN USB2-_USB IDENT_VIDEO HDMI1_RX_CLK-_ HDMI CN1501 HDMI1_RX_CLK+_ TEST_SR OCM_SCL_I2C HDMI MAX_IN IDENT_HP OCM_SDA_I2C MAX_OUT HDMI1_RX0-_HDMI TEST_SL...
  • Page 116 5. Wiring Diagram CN2301(LVDS) CN201(POWER Connector) DGND M_C_RX-_VBY1 ANA_DIMMING SDA_FRC_I2C VBY1_GND AGING_ENABLE M_B_RX+_VBY1 A13V_PW OVD_LEVEL SCL_FRC_I2C M_B_RX-_VBY1 A13V_PW BT_SYNC/PWM_ A13V_PW VBY1_GND SW_POWER_OUT A13VS_PW SDA_TCON_I2C M_A_RX+_VBY1 A13V_PW TCON_I2C_EN M_A_RX-_VBY1 B5V_PW A13VS_PW SCL_TCON_I2C VBY1_GND A13V_PW DGND LOCKN_TX_VBY1 OVD_ON_OFF A13VS_PW VBY1_GND SMPS_FET_FAIL_ M_H_RX+_VBY1 VBY1_GND DETECT M_H_RX-_VBY1...
  • Page 117 5. Wiring Diagram SMPS Board „ Panel LEDS CNL802A CN803 CNM803 AC Line Fuse & Power Connector SMPS Board Pin Map „ CN803 (P-Dim Control from Main Board) CNM803 (to Main, TCON Board) P_DIM_6 P_DIM_1 P_DIM_6 P_DIM_2 P_DIM_4 P_DIM_2 P_DIM_5 P_DIM_3 P_DIM_5 OD_LEVEL...
  • Page 118 5. Wiring Diagram CNL802A (to BLU) Drive To Panel LEDS VDRV VDRV VDRV VDRV VDRV VDRV VDRV VDRV VDRV VDRV P_DIM_3 OD_ON/OFF VDRV VDRV A13V...
  • Page 119 5. Wiring Diagram One Connect Board „ CN601(USB1) CN602(USB2) CN301(HDMI1_STB) CN303(HDMI3_MHL3.0) CN412(SPDIF) CN701(OCM) CN302(HDMI2_DVI) CN304(HDMI1_STB) One Connect Board Pin Map „ CN601(USB1) CN302(HDMI2_DVI) USB1_VCC_5V_PW JACK1_D+_USB HDMI2_RX2+_ HDMI JACK1_D-_USB HDMI2_RX_CLK-_ CN602(USB2) HDMI USB2_VCC_5V_PW JACK2_D+_USB HDMI2_RX2-_HDMI JACK2_D-_USB HDMI2_RX1+_ HDMI CN301(HDMI1_STB) HDMI2_SCL_DDC HDMI1_RX2+_ HDMI2_RX1-_HDMI HDMI2_SDA_DDC HDMI...
  • Page 120 5. Wiring Diagram CN303(HDMI3_MHL3.0) CN412(SPDIF) HDMI3_RX2+_ BOSTON_SPDIF_ DGND HDMI HDMI3_RX_CLK-_ B5V_PW HDMI CN701(OCM) HDMI3_RX2-_HDMI SW_POWER_OUT HDMI1_TX2+_HDMI HDMI3_RX1+_ HDMI DGND (OCM JACK CEC_A5V_PW HDMI3_SCL_DDC HUB1_D+_USB HDMI3_RX1-_HDMI HDMI3_SDA_DDC HDMI1_TX_SDA_ HDMI3_RX0+_ HUB1_D-_USB HDMI HDMI1_TX_SCL_ HDMI3_5V_PW HDMI3_RX0-_HDMI HDMI3_HOT_PLUG HUB2_D+_USB HDMI3_RX_CLK+_ HUB2_D-_USB HDMI HDMI_TX_CLK-_ CN304(HDMI1_STB) HDMI HDMI4_RX2+_ HDMI_TX_CLK+_...

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