Samsung HG24ED470AK Service Manual
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Samsung HG24ED470AK Service Manual

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SERVICE
Hospitality Displays
HG32ED470GK
LED TV
Chassis : HED50
Model
: HG24ED470AK
Chassis : HED53
Model
: HG28ED470AK
Chassis : HED51
Model
: HG32ED470GK
Chassis : HED52
Model
: HG40ED470BK
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 HG24ED470AK

  • Page 1 LED TV Chassis : HED50 Model : HG24ED470AK Chassis : HED53 Model : HG28ED470AK Chassis : HED51 Model : HG32ED470GK Chassis : HED52 Model : HG40ED470BK SERVICE Manual Hospitality Displays Contents 1. Precautions 2. Product specifications 3. Disassembly and Reassembly 4.
  • Page 2 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: Table Of Contents

    5. Wiring Diagram ......................5-1 5-1. Wiring Diagram ........................5-1 5-2. Connector ..........................5-2 5-3. Connector Functions ......................5-5 5-4. Cables ..........................5-6 ANNEX. Exploded View & Part List [HG24ED470AKXEN CP01] ....... ANNEX-1 1-1. Exploded View ......................ANNEX-1 1-1-1. Part List ......................ANNEX-1 2-1. Electrical Parts List ....................ANNEX-2 ANNEX.
  • 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 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 6 3. Disassembly and Reassemble Description Picture Description Screws Remove the screws from the ASSY COVER P-REAR. • 24" : 4EA 6003-001782 SCREW-TAPTYPE M4,L12,ZPC(BLK) Remove the ASSY COVER P-REAR. Remove the Power Cables and Speaker Cables. Power Cable Power Cable Speaker Cable Remove the LVDS Cable, ASSY LVDS Cable BOARD P-JOG SWITCH &...
  • Page 7 3. Disassembly and Reassemble Description Picture Description Screws Remove the ASSY SPEAKER (L/R). Remove the ASSY BRACKET P-PCB. • View of the Panel and front frame. Move the Panel out of ASSY COVER FRONT. NOTE Reassembly procedures are in the reverse order of disassembly procedures.
  • Page 8 3. Disassembly and Reassemble 3-1-2. 32 inches Description Picture Description Screws Place a soft cloth over the table to protect the TV, and then place the TV on the cloth screen-side down. Remove the screws from the GUIDE- STAND. • 32"...
  • Page 9 3. Disassembly and Reassemble Description Picture Description Screws Remove the ASSY COVER P-REAR. Remove the Power Cables and Speaker Cables. Power Cable Power Cable Speaker Cable Remove the LVDS Cable, Panel Wire Cable and ASSY BOARD P-JOG Panel Wire Cable SWITCH &...
  • Page 10 3. Disassembly and Reassemble Description Picture Description Screws Completed disassembly. • Panel. NOTE Reassembly procedures are in the reverse order of disassembly procedures.
  • Page 11 3. Disassembly and Reassemble 3-1-3. 40 inches Description Picture Description Screws Place a soft cloth over the table to protect the TV, and then place the TV on the cloth screen-side down. Remove the screws from the GUIDE- STAND. • 40"...
  • Page 12 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-JOG SWITCH & IR Cable. LVDS Cable ASSY BOARD P-JOG SWITCH &...

  • Page 13: Annex. Exploded View & Part List [Hg24Ed470Akxen Cp01]

    ANNEX. Exploded View & Part List ANNEX. Exploded View & Part List [HG24ED470AKXEN CP01] 1-1. Exploded View 1-1-1. Part List Code No. Description & Specification Q’ty SA/SNA Remark BN96-32049E ASSY COVER P-FRONT; 24H4000/4003/4070,PC+ BN07-01378A LCD-PANEL; V236BJ1-LE2,CMN61E2,8bit,23.6i BN96-32050D ASSY BRACKET P-PCB; 24H4000/4003/4070,SEC BN94-07314D ASSY PCB MAIN;...

  • Page 14: Electrical Parts List

    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 HG24ED470AKXEN (CP01) R001A BN90-06709A ASSY COVER REAR;HD470 SCREW 6003-001782 SCREW-TAPTYPE;BH,+,B,M4,L12,ZPC(BLK),SWR R001A BN96-36409B ASSY COVER P-REAR;24HD470,PC ABS PET,V1,...
  • Page 15 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 0505-002560 FET-SILICON;AO6415,P,-20V,-3.3A,0.15ohm, ...4 0505-003397 FET-SILICON;2N7002K,N,60V,380mA,1.19ohm, ...4 0801-002780 IC-CMOS LOGIC;74LVC1G17,SCHMITT-TRIGGER ...4 0801-003330 IC-CMOS LOGIC;Octal buffer,DQFN,20P,4.5x ...4 0909-001032 IC-REAL TIME CLOCK;PCF8563,SOP,8P,4.9x3..4 1006-001266 IC-LINE TRANSCEIVER;3232,TSSOP,16P,174MI ...4 1103-001531 IC-EEPROM;S-24C256CI-J8T1U4,256Kbit,32Kx...
  • Page 16 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 2007-001325 R-CHIP;3.3Kohm,5%,1/16W,TP,1005 ...4 2007-003025 R-CHIP;6.8ohm,5%,1/16W,TP,1005 ...4 2007-007001 R-CHIP;3.9Kohm,5%,1/16W,TP,1005 ...4 2007-007095 R-CHIP;390ohm,5%,1/16W,TP,1005 ...4 2007-007107 R-CHIP;100Kohm,1%,1/16W,TP,1005 ...4 2007-007108 R-CHIP;43.2Kohm,1%,1/16W,TP,1005 ...4 2007-007138 R-CHIP;27Kohm,1%,1/16W,TP,1005 ...4 2007-007139...
  • Page 17 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 AD480 2203-001683 C-CER,CHIP;0.068nF,5%,50V,NP0,TP,1608 ...4 AD480 2203-002285 C-CER,CHIP;10nF,10%,50V,X7R,TP,1005 ...4 AD480 2203-002443 C-CER,CHIP;0.33nF,10%,50V,X7R,TP,1005 ...4 AD480 2203-005054 C-CER,CHIP;0.0047nF,0.25pF,50V,NP0,TP,10 ...4 AD480 2203-005249 C-CER,CHIP;100nF,10%,50V,X7R,TP,1608 ...4 AD480 2203-005659 C-CER,CHIP;0.18nF,5%,50V,NP0,TP,1005 ...4 AD480...
  • Page 18 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 3722-003246 JACK-MODULAR;6P/6C(W/L),RJ12,YES,NO,AU/N ...4 3722-003617 JACK-PHONE;14P/2C,SN,BLK,STRAIGHT,3.6PI, ...4 3722-003655 JACK-SCART;21P,SN,BLK ...4 3722-003667 JACK-PHONE;1P/7C,SN/NI,BLK,STRAIGHT,3.6P ...4 ET01 BN40-00287B TUNER;GT2CX-33X264B/FN-FNS,GT2CX-33X264B ...4 BN41-02348A PCB MAIN;HD47X_EU/AA_24inch,FR-4,4,1.2T, ...4 BN97-09388D ASSY MICOM-MAIN;HD670/HD470,EU,1107-0020 ..5 1107-002048 IC-NAND FLASH;MT29F2G08ABAEAWP:E,2Gbit,2...
  • Page 19 ...4 SCREW 6003-001782 SCREW-TAPTYPE;BH,+,B,M4,L12,ZPC(BLK),SWR ...4 6902-000341 BAG PE;LDPE,T0.05,L90,W70,TRP,,,PE MARK BN96-37683A ASSY ACCESSORY MANUAL;ED470, 24",28",SEH 6902-001964 BAG PE;LDPE,BIOBASED,T0.03,W200,L300,TRP BN68-02989A LABEL-PQS;ALL,ALL,Paper,30,65,WHITE,SEH BN68-03019A LEAFLET-10,SAFETY GUIDE;ALL,SAMSUNG,28LE BN68-04972D LEAFLET-04,REGULATORY GUIDE;ALL,SAMSUNG, BN68-07039Z LEAFLET-02,QSG;HD470 24"28" 32" 40",EU,E BN68-07115A LEAFLET-02,FICHER CARD;HD470,EUROPE,ENG, BN92-17807B ASSY LABEL;HD470 BN68-07105B LABEL RATING;Monitor,WW,PP,T0.1,90,60,Da ANNEX-7...

  • Page 20: Annex. Exploded View & Part List [Hg28Ed470Akxen Rs01]

    ANNEX. Exploded View & Part List ANNEX. Exploded View & Part List [HG32ED470GKXEN TY01] 1-1. Exploded View 1-1-1. Part List Code No. Description & Specification Q’ty SA/SNA Remark BN95-01904A PRODUCT LCD-CSOT; CY-DH032AGHV1V/H,H4003 BN96-23513A ASSY SPEAKER P; 6ohm,4pin,5W,Low_LED 32" BN96-24224A ASSY BRACKET P-WALL; UE5000,40,EGI-SECC P BN44-00767A DC VSS-LED TV PD BD;...

  • Page 21: Electrical Parts List

    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 HG32ED470GKXEN (TY01) S001A BN90-03830C ASSY STAND;UEH5000,32,EO SG03 BN61-07940B GUIDE-STAND;UE5000,32,EO,PC+GF20%,V2,BK0 0103-007285 RESIN PC;HF3200H,K21294,BK0007,V2 SB04A BN96-21735B...
  • Page 22 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 1103-001561 IC-EEPROM;S-24C02DI-J800,2Kbit,256X8bit, ...4 1105-002527 IC-DDR3 SDRAM;K4B2G1646Q-BCK0,DDR3,2Gbit ...4 1201-003183 IC-AUDIO AMP;DRV612,HTSSOP,14P,5x4.4mm,D ...4 1201-003671 IC-AUDIO AMP;NTP7414,MLF,48P,7x7mm,DUAL, ...4 1203-004363 IC-VOL. DETECTOR;SOT-23,3Z30,2.9x1.6mm,P ...4 1203-006017 IC-VOL. DETECTOR;RT9824GJ8,TSOT23,8P,2.9 ...4 1203-006130 IC-POSI.FIXED REG.;S-1172B25-U5T1G,SOT-8...
  • Page 23 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...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 2007-007309 R-CHIP;12Kohm,1%,1/16W,TP,1005,0.35T ...4 2007-007311 R-CHIP;22Kohm,1%,1/16W,TP,1005 ...4 2007-007317 R-CHIP;2.2Kohm,1%,1/16W,TP,1005 ...4 2007-007318...
  • Page 24 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 AD480 2203-006126 C-CER,CHIP;47nF,10%,16V,X7R,TP,1005 ...4 AD480 2203-006158 C-CER,CHIP;100nF,10%,16V,X7R,TP,1005,0.5 ...4 AD480 2203-006324 C-CER,CHIP;2200nF,10%,10V,X5R,TP,1608 ...4 AD480 2203-006348 C-CER,CHIP;1000nF,10%,25V,X5R,TP,1608,0..4 AD480 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 ...4 AD480 2203-006474 C-CER,CHIP;22000nF,20%,6.3V,X5R,TP,2012 ...4 AD480...
  • Page 25 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..5 1107-002048 IC-NAND FLASH;MT29F2G08ABAEAWP:E,2Gbit,2 ...4 BN97-09389D ASSY MICOM-SUB;HD670/HD470,EU,0903-00187 ..5 0903-001879 IC-MICROCONTROLLER;WT61P808,LQFP,48P,7x7 ...4 BN97-09390B ASSY MICOM-SPI;HD670/HD470,EU,1107-00222 ..5 1107-002226 IC-NOR FLASH;W25Q40CLSSIP,4Mbit,SOIC,8P, T0066 BP62-00017A HEAT SINK-ES;SP-50L2HX,A6063S,T2.0,26.2, BN91-13817A ASSY LCM;LFD_DHD PANEL...
  • Page 26 6003-001782 SCREW-TAPTYPE;BH,+,B,M4,L12,ZPC(BLK),SWR 6902-001962 BAG PE;LDPE,BIOBASED,T0.05,W400,L300,TRP REMOCON AA59-00818A REMOCON;TM1240,44,3.0V,HB460, HB67X, HB6 T0568 BN39-00864A CBF IF-MODULAR/MODULAR;Bordeaux Plus HOT BN68-02989A LABEL-PQS;ALL,ALL,Paper,30,65,WHITE,SEH BN68-03019A LEAFLET-10,SAFETY GUIDE;ALL,SAMSUNG,28LE BN68-04027C MANUAL FLYER-05,STAND GUIDE;U4000(32),SA BN68-04972D LEAFLET-04,REGULATORY GUIDE;ALL,SAMSUNG, BN68-07039Z LEAFLET-02,QSG;HD470 24"28" 32" 40",EU,E BN68-07115A LEAFLET-02,FICHER CARD;HD470,EUROPE,ENG, BN69-07502A PACKING SHEET;-,LDPE,-,0.04,W0.15,L500,- ANNEX-7...
  • Page 27 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark BN96-15806B ASSY HOLDER P-WIRE STAND;UE5500,NYLON,BL ...4 BN61-04731D TAPE-DOUBLE FACE;ACRYL,T1.1,W20.0mm,WHIT ...4 BN61-05491C HOLDER-WIRE STAND;UE5500,PA,BLK BN92-17807A ASSY LABEL;HD470 BN68-06708E LABEL RATING;ALL,WW,PP,T0.05,93,73,Dark ANNEX-8...

  • Page 28: Annex. Exploded View & Part List [Hg32Ed470Gkxen Ty01]

    ANNEX. Exploded View & Part List ANNEX. Exploded View & Part List [HG40ED470BKXEN TS01] 1-1. Exploded View 1-1-1. Part List Code No. Description & Specification Q’ty SA/SNA Remark BN95-01875A PRODUCT LCD-INX; CY-HH040BGNV1V/H,Mega,Bl BN96-34244A ASSY CHASSIS TOP P; MEGA 40,PC+ABS+G/F15 BN96-36411A ASSY COVER P-REAR;...
  • Page 29 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 HG40ED470BKXEN (TS01) S001A BN90-05470A ASSY STAND;UF4C SG03 BN61-09997A GUIDE-STAND;UH5000 40",PC+GF20%,V2 0103-007285 RESIN PC;HF3200H,K21294,BK0007,V2 SB04A...
  • Page 30 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 1006-001266 IC-LINE TRANSCEIVER;3232,TSSOP,16P,174MI ...4 1103-001531 IC-EEPROM;S-24C256CI-J8T1U4,256Kbit,32Kx ...4 1103-001561 IC-EEPROM;S-24C02DI-J800,2Kbit,256X8bit, ...4 1105-002527 IC-DDR3 SDRAM;K4B2G1646Q-BCK0,DDR3,2Gbit ...4 1201-003183 IC-AUDIO AMP;DRV612,HTSSOP,14P,5x4.4mm,D ...4 1201-003671 IC-AUDIO AMP;NTP7414,MLF,48P,7x7mm,DUAL, ...4 1203-004363 IC-VOL.
  • Page 31 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 2007-007107 R-CHIP;100Kohm,1%,1/16W,TP,1005 ...4 2007-007108 R-CHIP;43.2Kohm,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 2007-007309 R-CHIP;12Kohm,1%,1/16W,TP,1005,0.35T ...4 2007-007311...
  • Page 32 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 AD480 2203-005659 C-CER,CHIP;0.18nF,5%,50V,NP0,TP,1005 ...4 AD480 2203-006048 C-CER,CHIP;100nF,10%,10V,X7R,TP,1005 ...4 AD480 2203-006126 C-CER,CHIP;47nF,10%,16V,X7R,TP,1005 ...4 AD480 2203-006158 C-CER,CHIP;100nF,10%,16V,X7R,TP,1005,0.5 ...4 AD480 2203-006324 C-CER,CHIP;2200nF,10%,10V,X5R,TP,1608 ...4 AD480 2203-006348 C-CER,CHIP;1000nF,10%,25V,X5R,TP,1608,0.
  • Page 33 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 BN97-09388D ASSY MICOM-MAIN;HD670/HD470,EU,1107-0020 ..5 1107-002048 IC-NAND FLASH;MT29F2G08ABAEAWP:E,2Gbit,2 ...4 BN97-09389D ASSY MICOM-SUB;HD670/HD470,EU,0903-00187 ..5 0903-001879 IC-MICROCONTROLLER;WT61P808,LQFP,48P,7x7 ...4 BN97-09390B ASSY MICOM-SPI;HD670/HD470,EU,1107-00222 ..5 1107-002226 IC-NOR FLASH;W25Q40CLSSIP,4Mbit,SOIC,8P, T0066 BP62-00017A HEAT SINK-ES;SP-50L2HX,A6063S,T2.0,26.2,...
  • Page 34 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ..6 0102-001955 ALUMINUM PLATE;A5052,H32,T0.5,790 ..5 BN61-10731A BRACKET-WALL MOUNT;MEGA,EGI-SECC AG,T1.2 ..5 BN61-11183A BRACKET-EMI_L;Y14 F-LED 39.5" (MEGA),EGI ..5 BN61-11184A BRACKET-EMI_R;Y14 F-LED 39.5" (MEGA),EGI ..5 BN61-11318A BRACKET-EMI_A;Y14 F-LED 39.5"...
  • Page 35 BATTERY-MN;1.5V,R03,10.5x44.5m,7.5g,AAA 6902-001962 BAG PE;LDPE,BIOBASED,T0.05,W400,L300,TRP REMOCON AA59-00818A REMOCON;TM1240,44,3.0V,HB460, HB67X, HB6 T0568 BN39-00864A CBF IF-MODULAR/MODULAR;Bordeaux Plus HOT BN68-02989A LABEL-PQS;ALL,ALL,Paper,30,65,WHITE,SEH BN68-03019A LEAFLET-10,SAFETY GUIDE;ALL,SAMSUNG,28LE BN68-04972D LEAFLET-03,REGULATORY GUIDE;ALL,SAMSUNG, BN68-07039Z LEAFLET-02,QSG;HD470 24"28" 32" 40",EU,E BN68-07115A LEAFLET-01,FICHER CARD;HD470,EUROPE,ENG, BN96-15806B ASSY HOLDER P-WIRE STAND;UE5500,NYLON,BL ...4 BN61-04731D TAPE-DOUBLE FACE;ACRYL,T1.1,W20.0mm,WHIT ...4...

  • Page 36: Exploded View

    ANNEX. Exploded View & Part List ANNEX. Exploded View & Part List [HG28ED470AKXEN RS01] 1-1. Exploded View 1-1-1. Part List Code No. Description & Specification Q’ty SA/SNA Remark BN07-01400A LCD-CT-CSOT; HH028AGH-R2,RHHFAH2,8bits,28 BN94-07267F ASSY PCB MAIN; HD470,28,PAL,DVB-T2/C,EURO BN61-10203A HOLDER-SIDE AV; HC670,HIPS,HB,EO,HOTEL BN44-00695A DC VSS-LED TV PD BD;...

  • Page 37: Electrical Parts List

    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 HG28ED470AKXEN (RS01) R001A BN90-06706A ASSY COVER REAR;HD470 SCREW 6001-002755 SCREW-MACHINE;BH,+,M3,L6,ZPC(BLK),SWRCH1 SCREW 6003-001782 SCREW-TAPTYPE;BH,+,B,M4,L12,ZPC(BLK),SWR...
  • Page 38 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 0801-003330 IC-CMOS LOGIC;Octal buffer,DQFN,20P,4.5x ...4 0909-001032 IC-REAL TIME CLOCK;PCF8563,SOP,8P,4.9x3..4 1006-001266 IC-LINE TRANSCEIVER;3232,TSSOP,16P,174MI ...4 1103-001531 IC-EEPROM;S-24C256CI-J8T1U4,256Kbit,32Kx ...4 1103-001561 IC-EEPROM;S-24C02DI-J800,2Kbit,256X8bit, ...4 1105-002527 IC-DDR3 SDRAM;K4B2G1646Q-BCK0,DDR3,2Gbit ...4 1201-003183 IC-AUDIO AMP;DRV612,HTSSOP,14P,5x4.4mm,D...
  • Page 39 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 2007-001298 R-CHIP;51ohm,5%,1/16W,TP,1005 ...4 2007-001313 R-CHIP;330ohm,5%,1/16W,TP,1005 ...4 2007-001325 R-CHIP;3.3Kohm,5%,1/16W,TP,1005 ...4 2007-003025 R-CHIP;6.8ohm,5%,1/16W,TP,1005 ...4 2007-007001 R-CHIP;3.9Kohm,5%,1/16W,TP,1005 ...4 2007-007095 R-CHIP;390ohm,5%,1/16W,TP,1005 ...4 2007-007107 R-CHIP;100Kohm,1%,1/16W,TP,1005 ...4 2007-007108 R-CHIP;43.2Kohm,1%,1/16W,TP,1005 ...4 2007-007138...
  • Page 40 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 AD480 2203-001412 C-CER,CHIP;0.03nF,5%,50V,NP0,TP,1005 ...4 AD480 2203-001683 C-CER,CHIP;0.068nF,5%,50V,NP0,TP,1608 ...4 AD480 2203-002285 C-CER,CHIP;10nF,10%,50V,X7R,TP,1005 ...4 AD480 2203-002443 C-CER,CHIP;0.33nF,10%,50V,X7R,TP,1005 ...4 AD480 2203-005054 C-CER,CHIP;0.0047nF,0.25pF,50V,NP0,TP,10 ...4 AD480 2203-005249 C-CER,CHIP;100nF,10%,50V,X7R,TP,1608 ...4 AD480...
  • Page 41 ANNEX. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...4 3722-003246 JACK-MODULAR;6P/6C(W/L),RJ12,YES,NO,AU/N ...4 3722-003457 JACK-USB;4P/1C,NI,BLK,A ...4 3722-003617 JACK-PHONE;14P/2C,SN,BLK,STRAIGHT,3.6PI, ...4 3722-003655 JACK-SCART;21P,SN,BLK ...4 3722-003667 JACK-PHONE;1P/7C,SN/NI,BLK,STRAIGHT,3.6P ...4 ET01 BN40-00288B TUNER;GT2CX-33X264S/FW-FWS,GT2CX-33X264S ...4 BN41-02123A PCB MAIN;NT14L EU Hotel HC67x,FR-4,4,1.2 ...4 BN97-09388D ASSY MICOM-MAIN;HD670/HD470,EU,1107-0020...
  • Page 42 ASSY HOLDER P-WIRE STAND;UE5500,NYLON,BL ...4 BN61-04731D TAPE-DOUBLE FACE;ACRYL,T1.1,W20.0mm,WHIT ...4 BN61-05491C HOLDER-WIRE STAND;UE5500,PA,BLK BN96-37683A ASSY ACCESSORY MANUAL;ED470, 24",28",SEH 6902-001964 BAG PE;LDPE,BIOBASED,T0.03,W200,L300,TRP BN68-02989A LABEL-PQS;ALL,ALL,Paper,30,65,WHITE,SEH BN68-03019A LEAFLET-10,SAFETY GUIDE;ALL,SAMSUNG,28LE BN68-04972D LEAFLET-04,REGULATORY GUIDE;ALL,SAMSUNG, BN68-07039Z LEAFLET-02,QSG;HD470 24"28" 32" 40",EU,E BN68-07115A LEAFLET-02,FICHER CARD;HD470,EUROPE,ENG, BN92-17807A ASSY LABEL;HD470 BN68-06708E LABEL RATING;ALL,WW,PP,T0.05,93,73,Dark ANNEX-7...
  • Page 43 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 44 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 45 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 46 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 47 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 48 2. Product specifications 2. Product Specifications 2-1. Product information Model HG**ED470AK Front View * W : Width H : High D : Depth Detail View Color Front Color : BLACK / Stand Color : BLACK Set without Stand 561.8 x 349.1 x 65.2 mm 24"...
  • Page 49 2. Product specifications Model HG32ED470GK Front View * W : Width H : High D : Depth Detail View Color Front Color : BLACK / Stand Color : BLACK Set without Stand 738.4 x 441.7 x 93.1 mm Dimensions 32" (W x H x D) Set with Stand 738.4 x 498.1 x 191.7 mm...
  • Page 50 2. Product specifications Model HG40ED470BK Front View * W : Width H : High D : Depth Detail View Color Front Color : BLACK / Stand Color : BLACK Set without Stand 905.2 x 525.4 x 91.1 mm Dimensions 40" (W x H x D) Set with Stand 905.2 x 562.3 x 196.4 mm...
  • Page 51 2. Product specifications 2-2. Product specification 2-2-1. Specifications Feature „ • Digital TV, RF, 1-HDMI, 1-Scart, 1-USB2.0, 1-Headphone, 1-HPID, 1-CI, 1-Data, 1-RJP Specifications „ Model HG24ED470AK HG28ED470AK Item Description Screen Size 24 inches 28 inches LCD Panel HD 60 Hz Scanning Frequency...
  • Page 52 2. Product specifications Model HG32ED470GK Item Description Screen Size 32 inches LCD Panel HD 60 Hz Scanning Frequency Horizontal : 60 kHz ~ 73 kHz (Automatic) Vertical : 47 Hz ~ 63 Hz (Automatic) Display Colors 16.7M color Display Resolution 1366 x 768 Input Signal Analog 0.7 Vp-p ±...
  • Page 53 2. Product specifications Model HG40ED470BK Item Description Screen Size 40 inches LCD Panel FHD 60 Hz Scanning Frequency Horizontal : 60 kHz ~ 73 kHz (Automatic) Vertical : 47 Hz ~ 63 Hz (Automatic) Display Colors 16.7M color Display Resolution 1920 x 1080 Input Signal Analog 0.7 Vp-p ±...
  • Page 54 2. Product specifications 2-2-2. Specification Comparison to former Models Model HD470 HC470 Model Display Type LED TV LED TV Built-in Tuner Resolution 24" 1366 × 768 22" 1920 × 1080 28" 1366 × 768 32" 32" 1366 × 768 1366 × 768 39"...
  • Page 55 2. Product specifications Model HD470 HC470 ECO Sensor 24" 22" 28" 32" 32" 39" 40" Contrast Ratio MEGA MEGA Picture Enhancer HyperReal Engine (NT14L) HyperReal Engine (NT14L) Equalizer 5 Band 5 Band Auto Volume Control Auto Motion Plus Surround Sound Energy Saving Game mode Anynet+...
  • Page 56 2. Product specifications 2-3. Accessories NOTE • The items’ colors and shapes may vary depending on the model. • 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.
  • Page 57 2. Product specifications 2-4. Viewing the Functions HD Plug & Play – Local Set 2-4-1. HD Plug & Play – Local Set Hotel • Local Set is very important software setting value such as Languages, Broadcast frequencies, etc. – Local Set is very important software setting value such as Languages, Broadcast frequencies, etc. Hotel Plug •...
  • Page 58 Logo/Message Cloning REACH Solution Security marks Contact SAMSUNG WORLDWIDE If you have any questions or comments relating to Samsung products, please contact the SAMSUNG customer care centre. Country Customer Care Centre AUSTRIA 0800 - SAMSUNG (0800 - 7267864) FINLAND 030-6227 515...
  • Page 59 4. Troubleshooting 4. Troubleshooting 4-1. Previous Check Check list for initial operation „ • AC Power Cord connected to the TV and the wall receptacle. • Standby Power/IR Indicator LED is turned On. • If Power/IR Indicator is not on check 10p power cable is connected and for correct Standby Voltage from SMPS to Main.
  • Page 60 4. Troubleshooting 4-2. How to Check Fault Symptom NO Power and No Video „ Power cord on. Cause : There did not supply the power from SMPS. Check ‘Stand-By A13V_PW’ 13V appear at BD210 or BD212? Measure : Change 10P power cable and SMPS. Set On.
  • Page 61 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". HG**ED470*KXEN „ Inches 24" 28" 32" 40"...
  • Page 62 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 INFO MENU MUTE Power On • If you have Factory remote control INFO Factory •...
  • Page 63 4. Troubleshooting 4-3-3. Factory Data Option „ Factory Menu Name Data Range Factory Reset Type 24D6AH0E 32S6AH2D 40D6AF0S Local Set ED_MAL/ED_VIET/AD_SIN2/ED_INDIA/AD_ AU_NZ2/ED_THAI/ED_PHI/ED_INA SW Model HD470 BOM Model TUNER AUTO Ch Table NONE MRT Option Front Color Lvds Format JEIDA Language_Arabic Region PANEURO PnP Language...
  • Page 64 4. Troubleshooting Factory Menu Name Data Range BD Wise Support Data Service Support PVR Support CI Support OTA Support LEDMotionPlus Support Nautral Mode Support Relax Mode Support HDMI/DVI SEL Select LCD/PDP Wall Mount HV Flip HV Flip PVR RECOND NUM Light Effect e-Pop Default CAMERA Support...
  • Page 65 4. Troubleshooting Factory Menu Name Data Range FQ BW PH RATE PD EN PEQ Inx WF Scale Num of Network Stream DP V Size Backend Device ECHO_FS BT_AUDIO_ON_OFF Config_AV_PATH V_HDMI IDENT TYPE 2134 V_HDMI PATH TYPE BACD V_EDID TYPE LCD_FHD V_ATV CVBS_PORT 2 V_AV1...
  • Page 66 4. Troubleshooting Factory Menu Name Data Range NUM OF PANEL KEY Control „ Factory Menu Name Data Range EDID EDID ON/OFF EDID WRITE ALL … EDID WRITE PC … EDID WRITE HDMI … EDID Ver … EDID Port … EDID WRITE DVI …...
  • Page 67 4. Troubleshooting Factory Menu Name Data Range Num of SVIDEO Num of PC Num of DVI Num of OPTICAL Link Num of MEDIA Num of Tuner Num of PVR RECORD RF Remocon Support CDD mode DPMS Support Num of IPTV CIP Num of CI Num of DECODER T-CON Device...
  • Page 68 4. Troubleshooting Factory Menu Name Data Range Power on Volume Num …. Min Volume Max Volume Power on Source Power on Option Last Option Channel Channel Setup Channel Editor Mixed Channel Map Dynamic SI Channel Rescan Message Pan Euro MHEG My channel Genre Editor Subtitle Auto On...
  • Page 69 4. Troubleshooting Factory Menu Name Data Range External Source Banner Auto source Anynet+Return Source Power On Src HP Managament HP Mode Defult HP Volume Main Speaker Eco Solution Energy Saving Logo/Message Welcome Message Edit Welcome Message Hospitality Logo Hospitality Logo DL …...
  • Page 70 4. Troubleshooting Factory Menu Name Data Range Contact Samsung Standby LED TV Reset Shop Option Shop Mode … Exhibition Mode 3D CUBE Asia Option Sepco 120Hz Unbalance FMTransmitter Support FMTransmitter Carrier AF level adjust TX Power Level Mono Last Memory...
  • Page 71 4. Troubleshooting Factory Menu Name Data Range Amp Local Check Sum NONE Speaker EQ PEQ Test Ready Speaker cut-off Freq SPDIF PCM Gain -9db FM M Prescale BTSC Mono Prescale BTSC stereo Prescale SAP Prescale A2 Ident High Thld A2 Ident low Thld Carrier2 Amp High Thld Carrier2 Amp Low Thld Carrier2 SNR High Thld...
  • Page 72 4. Troubleshooting Factory Menu Name Data Range CI+1.3 Tuner Margin MPEG Margin H.264 Margin CAM Wait Time TS Clock delay TCON_TEMP READ TEMPLAST DCC VERSION DDC CHK SEL DDC CHECK LOCAK DDC CHECK TOTAL MultiACC Checksum IIC Bus Stop Tuner Status „...
  • Page 73 4. Troubleshooting Factory Menu Name Data Range Self Diagnosis IPERF Stopped OPTION_HDMI DVB CI CAL Data Backup_Copy … CAL Data Restore_Copy … Expert ATV IF AGC SPEED Reset Auto Power MEMORY ADC/WB „ Factory Menu Name Data Range AV Calibration Success Comp Calibraion Success...
  • Page 74 4. Troubleshooting Factory Menu Name Data Range 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 B1_Gain G1_Gain R2_Gain B2_Gain G2_Gain R3_Gain B3_Gain G3_Gain R4_Gain B4_Gain G4_Gain R5_Gain B5_Gain G5_Gain R6_Gain B6_Gain G6_Gain R7_Gain B7_Gain G7_Gain R8_Gain B8_Gain G8_Gain...
  • Page 75 4. Troubleshooting Factory Menu Name Data Range B9_Gain G9_Gain R10_Gain B10_Gain G10_Gain Advanced „ 4-17...
  • Page 76 4. Troubleshooting 4-4. White Balance 4-4-1. Calibration Into the Factory Mode. Select ADC/WB menu. Select menu. Option AV Calibration Control Comp Calibration ADC Result Debug PC Calibration White Balance 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 77 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. elect the “ADC” menu. Select the “AV Calibration” menu. In “AV Calibration Off” status, press the “►” kkey to perform Calibration.
  • Page 78 4. Troubleshooting 4-4-3. Adjustment Into the Factory Mode. ADC/WB Select menu. Select White Balance menu. Option (Low Light) (Hight Light) Sub Brightness Sub Contrast Control ADC Result R offset R gain Debug White Balance G offset G gain B offset B gain ADC/WB Advanced...
  • Page 79 4-5. Software Upgrade How to Upgrade SW and Micom „ Insert a USB drive containing the firmware upgrade downloaded from samsung.com into the Set. Please be careful to not disconnect the power or remove the USB drive while upgrades are being applied. The set will turn off and turn on automatically after completing the firmware upgrade. Please check the firmware version after the upgrades are complete (the new version will have a higher number than the old version).
  • Page 80 4. Troubleshooting Locate the menu cursor Update now menu. Click the YES button. Update now Update now A new software version is available. Update from version 0000 to version 08147 Do you want to search the connected USB device for update files? Last checked for update:1/1/2015 10:02 am Last checked for update:1/1/2015 10:02 am Cancel Update now...
  • Page 81 4. Troubleshooting 4-5-2. SUBMICOM Upgrade You can upgrade SUBMICOM in factory mode without DDC program. But it take long time about 5 minutes. Store the SW program named SubMicomEU.bin in a USB memory stick. SubMicom Connect the USB memory stick. USB memory stick Access the factory mode.
  • Page 82 4. Troubleshooting Locate the cursor SUBMICOM upgrade menu. T-CON Usb Download Failure IR Blaster Upgrade Failure T-CON CheckSum IR Blaster delay time CPLD Download Logic Usb D/L SUBMICOM UPGRADE LDC Profile Upgrade BT UPGRADE Pic Data USB Upgrade BT FREEPAIRING Audio Data USB Upgrade Fuction Upgrade Failure...
  • Page 83 4. Troubleshooting 4-6. How to write EDID Select Control - EDID. Option EDID Control Sub Option Debug PDP Option Hotel Option ADC/WB Shop Option Advanced Asia Option LFD Option Config Option Select EDID ON/OFF and push ► button of remote control. then you can see the change of state to ON.
  • Page 84 5. Wiring Diagram 5. Wiring Diagram 5-1. Wiring Diagram Main Board n i on...
  • Page 85 5. Wiring Diagram 5-2. Connector Main Board „ CN1101_U1 CN9905 CN501_H1 CN202 CN1202_HD TU605_T2C (TUNER) CN401_SC CN301_HP CN1601_CI CN402 CN302 CN9906 Main Board Pin Map „ CN202(to Power board) CN1202_HD(to Panel) DGND SW_POWER_TO_SMPS PANEL 13V_PW EVEN_TXCLK+_LVDS DGND A13V_PW PANEL 13V_PW EVEN_TXCLK-_LVDS A13V_PW PWM_DIMMING1_OUT...
  • Page 86 5. Wiring Diagram CN401_SC CN1301_CI(PCMCIA) SC_SR_OUT SC_SR_IN DGND EXT_DATA[3] PCM_CD1 SC_SL_OUT DGND EXT_DATA[4] TSO_DATA[3] DGND SC_R EXT_DATA[5] TSO_DATA[4] DGND SC_FB EXT_DATA[6] TSO_DATA[5] SC_SL_IN DGND EXT_DATA[7] TSO_DATA[6] SC_B DGND PCM_CE1 TSO_DATA[7] IDENT_SC SC_CVBS_OUT EXT_ADDR[10] PCM_CE2 DGND SC_CVBS_IN PCM_OE DGND EXT_ADDR[11] PCM_IORD SC_G EXT_ADDR[9] PCM_IOWR...
  • Page 87 5. Wiring Diagram CN501_H1(to HDMI) HDMI1_RX2+ HDMI1_RXCLK- HDMI1_RX2- HDMI1_RX1+ HDMI1_ARC HDMI1_SCL_DDC HDMI1_RX1- HDMI1_SDA_DDC HDMI1_RX0+ HDMI1_5V HDMI1_RX0- HDMI1_HOT_PLUG HDMI1_RXCLK+...
  • Page 88 5. Wiring Diagram 5-3. Connector Functions Connector Function CN202 ↔ CNM803 Supply main power and dimming signal from IP Board to Main Board. CN1201_HD ↔ T-CON The LVDS signal transfered from Main Board to Panel.
  • Page 89 5. Wiring Diagram 5-4. Cables Main-SMPS Main-T CON LEAD CONNECTOR ASSY CABLE P-FFC 24" BN39-01885S BN96-30905Q 28" BN39-01884C BN96-31086H Code 32" BN39-01885E BN96-20370V 40" BN39-01885S BN96-33236Q Photo NOTE The code number of cable (Lead-connector) can be changed, see "Exploded Views and Parts List".

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