Samsung HG40ED590BB User manual

LED TV
SERVICEManual
Hospitality Displays Contents
1. Precautions
2. Product specications
3. Disassembly and Reassembly
4. Troubleshooting
5. Wiring Diagram
HG40ED590BB
Chassis : HAL51
Model : HG40ED590BB
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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. Installation Precautions .......................................................................................................1-5
2. Product Specications.................................................................................................2-1
2-1. Product information .............................................................................................................2-1
2-2. Product specication ...........................................................................................................2-2
2-2-1. Specications ...........................................................................................................2-2
2-2-2. Detailed Specications .............................................................................................2-3
2-3. Accessories ........................................................................................................................2-7
2-4. Viewing the Functions .........................................................................................................2-8
2-4-1. Hotel Plug & Play......................................................................................................2-8
2-4-2. Hospitality mode option ............................................................................................2-9
3. Disassembly and Reassembly ....................................................................................3-1
3-1. Disassembly and Reassembly ............................................................................................3-1
3-1-1. TV Disassembly........................................................................................................3-1
4. Troubleshooting ...........................................................................................................4-1
4-1. Previous Check ..................................................................................................................4-1
4-2. How to Check Fault Symptom.............................................................................................4-3
4-2-1.No Power...................................................................................................................4-3
4-2-2. No Video (HDMI 1, 2 - Digital Signal) ......................................................................4-5
4-2-3. No Video (Tuner_CVBS) ..........................................................................................4-8
4-2-4. No Video................................................................................................................. 4-11
4-2-5. No Sound (Speaker)...............................................................................................4-14
4-3. Factory Mode Adjustments................................................................................................4-17
4-3-1. Detail Factory Option..............................................................................................4-17
4-3-2. Entering Factory Mode ...........................................................................................4-18
4-3-3. Factory Data ...........................................................................................................4-19
4-4. White Balance ...................................................................................................................4-35
4-4-1. Calibration ..............................................................................................................4-35
4-4-2. Service Adjustment.................................................................................................4-35
4-4-3. Adjustment..............................................................................................................4-37
4-5. RS-232C............................................................................................................................4-38
4-6. Software Upgrade..............................................................................................................4-39
4-6-1. Main SW Upgrade ..................................................................................................4-39
4-6-2. SUBMICOM Upgrade .............................................................................................4-41
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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 [HG40ED590BBXEN JS01]........................ ANNEX-1
1-1. Exploded View.......................................................................................................... ANNEX-1
1-1-1. Part List ......................................................................................................... ANNEX-1
2-1. Electrical Parts List................................................................................................... ANNEX-2
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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.
© 2015 Samsung Electronics Co.,Ltd.
All rights reserved.
Printed in Korea
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3-1
3. Disassembly and Reassemble
3. Disassembly and Reassembly
This section of the service manual describes the disassembly and reassembly procedures for the LED TV.
WARNING
This LED TV contains electrostatically sensitive devices. Use caution when handling these components.
3-1. Disassembly and Reassembly
CAUTION
Disconnect the LED TV from the power source before disassembly.1.
Follow these directions carefully; never use metal instruments to pry apart the cabinet.2.
If there is no additional coment, it is same for all inches.3.
3-1-1. TV Disassembly
Description Picture Description Screws
1
Place TV face down on cushioned table.
2
Remove the screws from the ASSY
GUIDE P-STAND.
40" : 4EA•
6003-001782
SCREW-TAPTYPE
M4,L12,ZPC(BLK)
3
Remove the ASSY STAND P-BASE.
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3-2
3. Disassembly and Reassemble
Description Picture Description Screws
4
Remove the screws from the ASSY
COVER P-REAR.
40" : 11EA•
6003-001782
SCREW-TAPTYPE
M4,L12,ZPC(BLK)
5
Remove the ASSY COVER P-REAR.
6
Remove the Power Cables and Speaker
Cables.
Speaker Cable
Power Cable
Power Cable
Remove the LVDS Cable, Panel Wire
Cable and ASSY BOARD P-JOG
SWITCH & IR & IR, NETWORK-WIFI
MODULE Cable.
LVDS Cable
Panel Wire Cable
LVDS Cable
ASSY BOARD P-JOG
SWITCH & IR /
NETWORK-WIFI
MODULE
7
Remove the 4 screws of ASSY PCB
MAIN.
Remove the 6 screws of DC VSS-LED
TV PD BD. (In this step, two types of
screws are used.)
6003-001856
SCREW-TAPTYPE
M4,L10,ZPC(WHT)
6001-003016
SCREW-MACHINE
M3.0,L5.0,ZPC(WHT)
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3-3
3. Disassembly and Reassemble
Description Picture Description Screws
8
Remove the ASSY SPEAKER (L/R).
9
Remove the screws of ASSY BOARD
P-JOG SWITCH & IR, NETWORK-WIFI
MODULE.
ASSY BOARD P-JOG SWITCH & IR
NETWORK-WIFI MODULE
6003-001856
SCREW-TAPTYPE
M4,L10,ZPC(WHT)
10
Completed disassembly.
Panel.•
NOTE
Reassembly procedures are in the reverse order of disassembly procedures.
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1-1-1. Part List
No. Code No. Description & Specication Q’ty SA/SNA Remark
1 BN95-01875A PRODUCT LCD-INX; CY-HH040BGNV1V/H,Mega,Bl 1 SA
1-1 BN96-34244A ASSY CHASSIS TOP P; MEGA 40,PC+ABS+G/F15 1 SA
2 BN61-10765B BRACKET-PCB; H4203,EGI-SECC,T0.5 1 SNA
3 BN59-01174A NETWORK-WIFI MODULE; WIDT-30Q,Internal Wi 1 SA
4 BN96-35791A ASSY BOARD P-JOG SWITCH & IR; hotel_HD470 1 SA
5 BN94-08837F ASSY PCB MAIN; HOTEL 1 SA
6 BN44-00757A DC VSS-LED TV PD BD; L48G0B_ESM,L48G0B_ES 1 SA
7 BN96-32738C ASSY SPEAKER P; 6ohm,10W,holderless_PDP-r 1 SC
8 BN96-34361L ASSY COVER P-REAR; HD590,EUROPE,PC+ABS , 1 SA
9 BN61-09997A GUIDE-STAND; UH5000 40",PC+GF20%,V2 1 SC
10 BN96-31506A ASSY STAND P-BASE; UH5500 40",PC+ABS+G/F2 1 SA
ANNEX. Exploded View & Part List [HG40ED590BBXEN JS01]
1-1. Exploded View
ANNEX-1
ANNEX. Exploded View & Part List
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Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE)
Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark
HG40ED590BBXEN (JS01)
1 S001A BN90-05205C ASSY STAND;UH5K 1 SNA
0.2 SG03 BN61-09997A GUIDE-STAND;UH5000 40",PC+GF20%,V2 1 SC
..3 0103-007285 RESIN PC;HF3200H,K21294,BK0007,V2 250
0.2 SB04A BN96-31506A ASSY STAND P-BASE;UH5500 40",PC+ABS+G/F2 1 SA
..3 CCM1 BN63-04755B SHEET-COVER;AMBER,PE,T0.05,W200mm,200M,C 1 SNA
..3 BN63-11633A COVER-STAND BASE;UH5500 40",PC+ABS+G/F20 1 SNA
...4 0103-009946 RESIN PC ABS;HM-1200,BLACK,BK0007,V1 670 SNA
..3 BN67-00327D RUBBER-FOOT;STAND,SILICON,13*13,T2,GRAY( 6 SNA
..3 BN69-08751B WRAP VINYL-SHRINK;STAND,PLASTIC OTHERS,P 1 SNA
1 R001A BN90-07491A ASSY COVER REAR;HD590 1 SNA
0.2 SCREW 6003-001782 SCREW-TAPTYPE;BH,+,B,M4,L12,ZPC(BLK),SWR 11 SA
0.2 R001A BN96-34361L ASSY COVER P-REAR;HD590,EUROPE,PC+ABS ,V 1 SA
..3 AA63-01638A FELT;50P9,FELT,0.5,15,40,NTR 4 SNA
..3 R001 BN63-13941F COVER-REAR;D590 40",ABS+PC,BLK,V1,EO 1 SNA
...4 0103-010376 RESIN PC ABS;FR3012 / 901510,BLACK,BK000 780 SNA
1 BN91-13535A ASSY LCM-INX;BN95-01875A,CY-HH040BGNV1V 1 SNA
0.2 PANEL BN95-01875A PRODUCT LCD-INX;CY-HH040BGNV1V/H,Mega,Bl 1 SA
..3 BN02-00114C TAPE PET-COF;LCM all model,PET,0.07T,20, 4 SNA
..3 BN60-00667C SPACER-GASKET;Y13 SF-LED,GASKET(FG200A), 2 SNA
..3 BN68-05722A LABEL-STICKER;ALL MODEL,POLYPROPYLENE,0. 1 SNA
..3 BN90-06228A ASSY MISC-BLU;Mega FHD 40 1 SNA
...4 BN61-08161A HOLDER-LED-PCB;Direct-LED,PC,white 19 SNA
....5 0103-009493 RESIN PC;LH-1070W,W92853,WT0107,V-0 19 SNA
...4 BN61-11123A SUPPORT-PLATE;MEGA,PC,CLEAR 3 SNA
....5 0103-005036 RESIN PC;M2407,550115,TP0003 11 SNA
...4 BN61-11258A LGP-DIFFUSESR PLATE;39.5inch, A type Meg 1 SNA
...4 BN63-13083A SHEET-COMPLEX;MEGA2 39.5, DMOP-4R,PET,0. 1 SNA
...4 BN63-13084A SHEET-REFLECTOR;MEGA2 39.5, UXJP175 / DJ 1 SNA
...4 BN96-34174A ASSY LED BAR P-LED BAR;39.5" Mega U/D,13 2 SNA
...4 BN96-34175A ASSY LED BAR P-LED BAR;39.5" Mega mid,12 1 SNA
...4 BN96-34242A ASSY FRAME P-MOLD MIDDLE;MEGA 40",PC+G/F 1 SNA
....5 BN60-00928E SPACER-D PLATE A;H5200, 40",PET,155,BLK, 4 SNA
....5 BN60-00928F SPACER-D PLATE B;H5200, 40",PET,223,BLK, 3 SNA
....5 BN60-00928G SPACER-D PLATE C;H5200, 40",PET,175,BLK, 1 SNA
....5 BN60-00928H SPACER-D PLATE D;40H5200,PET,192,BLK,T0. 4 SNA
....5 BN60-00999S SPACER-PANEL U;H5200, 40",SI,835.0,GRAY, 1 SNA
....5 BN60-00999T SPACER-PANEL D;H5200, 40",SI,820,GRAY,T0 1 SNA
....5 BN60-00999U SPACER-PANEL LR;H5200, 40",SI,500.0,GRAY 2 SNA
....5 BN60-00999Z SPACER-D-PLATE;ALL-MODEL,SI,55,Gray,T0.5 1 SNA
....5 BN61-11182A FRAME-MOLD MIDDLE;Y14 F-LED 39.5",PC+GF1 1 SNA
.....6 0103-007368 RESIN PC;LS-3104G,K2495,BK0048,3.0mm V-2 100 SNA
...4 BN96-34243A ASSY CHASSIS BOTTOM P;MEGA 40",PC+ABS+G/ 1 SNA
....5 0203-001598 TAPE-FILAMENT;#8915,0.15,12,55000,CLR 0 SNA
ANNEX-2
ANNEX. Exploded View & Part List
2-1. Electrical Parts List
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Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark
....5 SCREW 6003-000117 SCREW-TAPTYPE;BH,+,B,M3,L6,ZPC(WHT),SWRC 4 SNA
....5 SCREW 6003-001070 SCREW-TAPTYPE;BH,+,B,M2,L4,ZPC(BLK),SWRC 6 SA
....5 SCREW 6003-001782 SCREW-TAPTYPE;BH,+,B,M4,L12,ZPC(BLK),SWR 4 SA
....5 M0909 AA63-01388A GASKET-EMI,SPONGE;SP-P300M,Conductive Fa 1 SA
....5 BN02-00040P TAPE DOUBLE FACE-D-PLATE;F-LED ALL,PET,0 2 SNA
....5 BN02-00102B TAPE-FILAMENT;#8917,0.15,25,50,WHITE 0 SNA
....5 BN02-00352D TAPE OPP;PET,T0.05,W20,L50M,BLK,ULNO.E16 0 SNA
....5 EC13 BN39-01908A LEAD CONNECTOR;40inch Mega,Lead Connecto 1 SNA
....5 BN60-01009F SPACER-LINK;Y14 ENTRY MODEL,CONDUCTIVE F 2 SNA
....5 BN60-01051A SPACER-THERMAL RADIATION;Y14 ENTRY MODEL 4 SNA
....5 BN61-10607A BRACKET-LED BAR_U;Y14 F-LED 40" (MEGA),A 2 SNA
....5 BN61-10610A BRACKET-LED BAR_D;Y14 F-LED 40" (MEGA),A 1 SNA
.....6 0102-001955 ALUMINUM PLATE;A5052,H32,T0.5,790 0 SNA
....5 BN61-10731A BRACKET-WALL MOUNT;MEGA,EGI-SECC AG,T1.2 4 SNA
....5 BN61-11183A BRACKET-EMI_L;Y14 F-LED 39.5" (MEGA),EGI 1 SNA
....5 BN61-11184A BRACKET-EMI_R;Y14 F-LED 39.5" (MEGA),EGI 1 SNA
....5 BN61-11318A BRACKET-EMI_A;Y14 F-LED 39.5" (MEGA),EGI 1 SNA
....5 BN61-11319A BRACKET-EMI_B;Y14 F-LED 39.5" (MEGA),EGI 1 SNA
....5 BN63-07349A GASKET;GASKET EMI,Polyurethane Sponge+ P 3 SNA
....5 BN63-08831A GASKET;GASKET EMI,Polyurethane Sponge+ P 1 SNA
....5 CC02 BN64-02831A CHASSIS-BOTTOM;Y14 F-LED 39.5" (MEGA),PC 1 SNA
.....6 0103-010275 RESIN PC ABS;235GNH15/6919H,Black,BK0007 2300 SNA
....5 M0131 MD63-00103A GASKET;GRANDSLAM,Conductive Fabric,1,10, 2 SNA
..3 BN96-33321A ASSY OPEN CELL;V400HJ6-PE1,V400HJ6-PE1,1 1 SNA
...4 BN81-10993A A/S-A/S-IC DRIVER SOURCE;INX 39.5 FHD 60 1 SNA
...4 BN81-10994A A/S-A/S-IC DRIVER GATE;INX 39.5 FHD 60Hz 1 SNA
...4 BN81-10995A A/S-ASSY PCB-SOURCE (XL);INX 39.5 FHD 60 1 SNA
...4 BN81-10996A A/S-ASSY PCB-SOURCE (XR);INX 39.5 FHD 60 1 SNA
...4 BN81-10997A A/S-POLARIZER-C/F;INX 39.5 FHD 60Hz,4101 1 SNA
...4 BN81-10998A A/S-POLARIZER-TFT;INX 39.5 FHD 60Hz,4101 1 SNA
..3 TC01A BN96-34244A ASSY CHASSIS TOP P;MEGA 40,PC+ABS+G/F15% 1 SA
...4 BN02-00112A TAPE ETC-ALL;POLYESTER,L65.8M,T0.009,W10 0 SNA
...4 BN60-00715A SPACER-TOP,CORNER;Y13 Slim F-LED,GASKET* 4 SNA
...4 BN60-01009E SPACER-LINK;Y14 ENTRY MODEL,CONDUCTIVE F 2 SNA
...4 BN60-01070B SPACER-TOP LR;MEGA 39.5",CONDUCTIVE FABR 2 SNA
...4 BN60-01070C SPACER-TOP UD;MEGA 39.5",CONDUCTIVE FABR 2 SNA
...4 AS080 BN63-07556T SHEET-COVER;TOC,PUR,T0.07,W22mm,100M,ST- 1 SNA
...4 AS080 BN63-10945D SHEET-COVER;Y13 SF-LED,PO-SHEET,T0.068,W 1 SNA
...4 BN63-11875A SHEET-COVER;Y14 SF-LED,POLY*,0.068,W25,L 2 SNA
...4 AC157 BN64-02832A CHASSIS-TOP;Y14 F-LED 39.5" (MEGA),PC+AB 1 SNA
....5 0103-010275 RESIN PC ABS;235GNH15/6919H,Black,BK0007 190 SNA
1 M0017 BN91-15292F ASSY CHASSIS;HOTEL 1 SNA
0.2 M0014 BN94-08837F ASSY PCB MAIN;HOTEL 1 SA
..3 0202-001608 SOLDER-WIRE FLUX;LFC7-107,D0.8,99.3Sn/0. 1 SNA
..3 BN62-00273B HEAT SINK-PS;TV Echo-P,A6063,5t,BLACK,40 1 SNA
..3 BN97-09912F ASSY SMD;HOTEL 1 SNA
...4 0202-001830 SOLDER-CREAM;LFM-48W TM-HP,D20~38um,96.5 1 SNA
ANNEX-3
ANNEX. Exploded View & Part List
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Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark
...4 DS01A 0401-001056 DIODE-SWITCHING;MMBD4148SE,100V,200mA,SO 5 SA
...4 DS01A 0401-001099 DIODE-SWITCHING;1N4148WS,75V,150mA,SOD-3 2 SA
...4 DR01A 0402-001614 DIODE-RECTIFIER;S1G,400V,1A,DO-214AC,TP 1 SA
...4 0403-001783 DIODE-ZENER;BZB84-C6V2,5.8/6.6V,300mW,SO 6 SNA
...4 0404-001089 DIODE-SCHOTTKY;RB551V-30,20V,500MA,SOD-3 1 SA
...4 0404-001404 DIODE-SCHOTTKY;BAT721C,40V,200mA,SOT-23, 3 SA
...4 0404-001881 DIODE-SCHOTTKY;SS3040-HE,40V,3000mA,SOD- 3 SA
...4 0406-001200 DIODE-TVS;RCLAMP0504F,6/-/-V,150W,SC-70 2 SA
...4 0406-001290 DIODE-TVS;3.0SMCJ20A,22.2/-/24.5V,3000W, 1 SNA
...4 0406-001628 DIODE-TVS;AOZ8804ADI,6/-/-V,150W,SLP2510 1 SA
...4 0406-001635 DIODE-TVS;SMF5.0A,6.4V, 6.7V, 7V,200W,SM 10 SA
...4 DS01A 0407-000114 DIODE-SWITCHING;KDS184,80V,100mA,SOT-23, 1 SNA
...4 0501-000445 TR-SMALL SIGNAL;KTC3875S-Y,NPN,150mW,SOT 4 SC
...4 0505-002560 FET-SILICON;AO6415,P,-20V,-3.3A,0.15ohm, 1 SA
...4 0505-002598 FET-SILICON;AP2317GN,P,-20V,-4.2A,0.052o 1 SA
...4 0505-002893 FET-SILICON;AO4801AS,P,-30V,-5A,2W,SOIC- 1 SA
...4 0505-002917 FET-SILICON;AO3406,N,30V,3.6A,1.4W,SOT-2 2 SA
...4 0505-003397 FET-SILICON;2N7002K,N,60V,380mA,1.19ohm, 5 SA
...4 0801-002780 IC-CMOS LOGIC;74LVC1G17,SCHMITT-TRIGGER 3 SA
...4 0801-003330 IC-CMOS LOGIC;Octal buffer,DQFN,20P,4.5x 1 SA
...4 0909-001032 IC-REAL TIME CLOCK;PCF8563,SOP,8P,4.9x3. 1 SA
...4 1006-001509 IC-DRIVER/RECEIVER;MAX3222ECPWR,TSSOP,20 1 SA
...4 1103-001561 IC-EEPROM;S-24C02DI-J800,2Kbit,256X8bit, 2 SA
...4 1103-001564 IC-EEPROM;S-24C512CI-J800,512Kbit,64Kx8, 1 SA
...4 1105-002528 IC-DDR3 SDRAM;K4B4G1646D-BCMA,DDR3 1866, 1 SA
...4 1105-002534 IC-DDR3 SDRAM;K4B2G1646Q-BCMA,DDR3 SDRAM 2 SA
...4 1201-003671 IC-AUDIO AMP;NTP7414,MLF,48P,7x7mm,DUAL, 1 SA
...4 1203-004364 IC-VOL. DETECTOR;RT9818C-42PV,SOT-23,3P, 1 SA
...4 1203-006017 IC-VOL. DETECTOR;RT9824GJ8,TSOT23,8P,2.9 1 SA
...4 1203-006109 IC-POSI.FIXED REG.;S-1206B33-M3T1G,SOT-2 1 SA
...4 1203-007211 IC-POSI.FIXED REG.;G9915-12T45U,TO-252,3 1 SA
...4 1203-007238 IC-PWM CONTROLLER;TPS54427,DDA,8P,4.8x3. 2 SNA
...4 1203-007242 IC-POSI.ADJUST REG.;G2992BP11U,SOP-8,8P, 1 SA
...4 1203-007694 IC-DC/DC CONVERTER;SN1106041DDAR,DDA,8Z3 1 SA
...4 1203-007697 IC-DC/DC CONVERTER;LNBH26SPQR,QFN,24Z30, 1 SNA
...4 1203-007984 IC-DC/DC CONVERTER;AOZ3015PI,SO-8,8P,6.2 1 SA
...4 1203-008104 IC-POSI.FIXED REG.;S-13A1D18-E800,HSOP,8 2 SNA
...4 1203-008105 IC-POSI.FIXED REG.;S-13A1D33-E800,HSOP,8 1 SNA
...4 1203-008118 IC-DC/DC CONVERTER;AOZ3013PI,SO-8,8P,4.9 1 SA
...4 1203-008183 IC-DC/DC CONVERTER;AOZ3015PI-1,EPAD SO-8 1 SA
...4 1204-003535 IC-DECODER;SEMS31T,PBGA,709P,23x23mm,PLA 1 SA
...4 1205-003201 IC-BUS SWITCH;TC7WB125FK,SSOP,8P,2x2.3mm 2 SA
...4 1205-004447 IC-SWITCH;TPS2051CDBVR,SOT23-5,5P,3x1.65 2 SA
...4 1405-001271 VARISTOR;35V,20Vdc,5A,1.0x0.5x0.6mm,TP,1 18 SA
...4 2007-000137 R-CHIP;2Kohm,5%,1/16W,TP,1005 15 SNA
...4 2007-000138 R-CHIP;100ohm,5%,1/16W,TP,1005 44 SA
...4 2007-000141 R-CHIP;2.2Kohm,5%,1/16W,TP,1005 1 SNA
ANNEX-4
ANNEX. Exploded View & Part List
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Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark
...4 2007-000143 R-CHIP;4.7Kohm,5%,1/16W,TP,1005 38 SNA
...4 2007-000148 R-CHIP;10Kohm,5%,1/16W,TP,1005 55 SA
...4 2007-000153 R-CHIP;22Kohm,5%,1/16W,TP,1005 4 SNA
...4 2007-000155 R-CHIP;27Kohm,5%,1/16W,TP,1005 1 SNA
...4 2007-000157 R-CHIP;47Kohm,5%,1/16W,TP,1005 12 SNA
...4 2007-000162 R-CHIP;100Kohm,5%,1/16W,TP,1005 1 SNA
...4 2007-000171 R-CHIP;0ohm,5%,1/16W,TP,1005 18 SNA
...4 2007-000172 R-CHIP;10ohm,5%,1/16W,TP,1005 3 SNA
...4 2007-000173 R-CHIP;22ohm,5%,1/16W,TP,1005 14 SNA
...4 2007-000174 R-CHIP;47ohm,5%,1/16W,TP,1005 2 SNA
...4 2007-000242 R-CHIP;1.5Kohm,5%,1/16W,TP,1005 1 SNA
...4 2007-000539 R-CHIP;200ohm,5%,1/10W,TP,1608 1 SA
...4 2007-000695 R-CHIP;3.3ohm,5%,1/10W,TP,1608 5 SNA
...4 2007-000803 R-CHIP;36Kohm,1%,1/10W,TP,1608 1 SA
...4 2007-000831 R-CHIP;39Kohm,5%,1/16W,TP,1005 1 SA
...4 2007-000932 R-CHIP;470ohm,5%,1/16W,TP,1005 1 SNA
...4 2007-001116 R-CHIP;680ohm,1%,1/10W,TP,1608 1 SA
...4 2007-001125 R-CHIP;68Kohm,1%,1/10W,TP,1608 1 SA
...4 2007-001292 R-CHIP;33ohm,5%,1/16W,TP,1005 16 SNA
...4 2007-001301 R-CHIP;68ohm,5%,1/16W,TP,1005 2 SA
...4 2007-001313 R-CHIP;330ohm,5%,1/16W,TP,1005 2 SNA
...4 2007-001325 R-CHIP;3.3Kohm,5%,1/16W,TP,1005 1 SNA
...4 2007-001333 R-CHIP;18Kohm,5%,1/16W,TP,1005 2 SNA
...4 2007-002970 R-CHIP;56ohm,5%,1/16W,TP,1005 4 SA
...4 2007-007001 R-CHIP;3.9Kohm,5%,1/16W,TP,1005 1 SA
...4 2007-007107 R-CHIP;100Kohm,1%,1/16W,TP,1005 2 SNA
...4 2007-007135 R-CHIP;18Kohm,1%,1/16W,TP,1005 2 SNA
...4 2007-007136 R-CHIP;4.7Kohm,1%,1/16W,TP,1005 1 SNA
...4 2007-007138 R-CHIP;27Kohm,1%,1/16W,TP,1005 1 SA
...4 2007-007142 R-CHIP;10Kohm,1%,1/16W,TP,1005 1 SNA
...4 2007-007156 R-CHIP;1ohm,5%,1/16W,TP,1005 1 SNA
...4 2007-007306 R-CHIP;100ohm,1%,1/16W,TP,1005 2 SNA
...4 2007-007311 R-CHIP;22Kohm,1%,1/16W,TP,1005 5 SA
...4 2007-007312 R-CHIP;20Kohm,1%,1/16W,TP,1005 1 SA
...4 2007-007316 R-CHIP;3.3Kohm,1%,1/16W,TP,1005 1 SA
...4 2007-007318 R-CHIP;1Kohm,1%,1/16W,TP,1005 31 SNA
...4 2007-007470 R-CHIP;7.5Kohm,1%,1/16W,TP,1005 2 SNA
...4 2007-007488 R-CHIP;75Kohm,1%,1/16W,TP,1005 1 SA
...4 2007-007517 R-CHIP;240ohm,1%,1/16W,TP,1005 3 SNA
...4 2007-007538 R-CHIP;56Kohm,1%,1/16W,TP,1005 1 SA
...4 2007-007671 R-CHIP;11Kohm,1%,1/16W,TP,1005 2 SA
...4 2007-007766 R-CHIP;2Kohm,1%,1/16W,TP,1005 3 SNA
...4 2007-007942 R-CHIP;1Mohm,1%,1/16W,TP,1005 1 SNA
...4 2007-008015 R-CHIP;75ohm,1%,1/16W,TP,1005 3 SA
...4 2007-008275 R-CHIP;30Kohm,1%,1/16W,TP,1005 1 SNA
...4 2007-008332 R-CHIP;11.5Kohm,1%,1/16W,TP,1005 1 SA
...4 2007-008779 R-CHIP;0ohm,1%,1/16W,TP,1005 2 SA
ANNEX-5
ANNEX. Exploded View & Part List
All manuals and user guides at all-guidesbox.com

Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark
...4 2011-001261 R-NETWORK;33ohm,5%,1/16W,L,CHIP,8P,TP,2. 2 SA
...4 2011-001262 R-NETWORK;22ohm,5%,1/16W,L,CHIP,8P,TP,2. 3 SA
...4 2011-001344 R-NETWORK;100ohm,5%,1/16W,L,CHIP,8P,TP,2 3 SA
...4 2011-001449 R-NETWORK;22ohm,5%,1/16W,L,4P,TP,1010 5 SA
...4 2011-001527 R-NETWORK;4.7Kohm,5%,1/16W,L,CHIP,4P,TP, 4 SNA
...4 2011-001587 R-NETWORK;100ohm,5%,1/16W,L,CHIP-V,4P,TP 2 SNA
...4 AD480 2203-000233 C-CER,CHIP;0.1nF,5%,50V,C0G,TP,1005 7 SA
...4 AD480 2203-000278 C-CER,CHIP;0.01nF,0.5pF,50V,C0G,TP,1005 5 SA
...4 AD480 2203-000386 C-CER,CHIP;0.015nF,5%,50V,C0G,TP,1005 2 SA
...4 AD480 2203-000425 C-CER,CHIP;0.018nF,5%,50V,C0G,TP,1005 2 SA
...4 AD480 2203-000438 C-CER,CHIP;1nF,10%,50V,X7R,TP,1005 8 SA
...4 AD480 2203-000489 C-CER,CHIP;2.2nF,10%,50V,X7R,TP,1005 6 SA
...4 AD480 2203-000530 C-CER,CHIP;2.7nF,10%,50V,X7R,TP,1005,- 2 SNA
...4 AD480 2203-000627 C-CER,CHIP;0.022nF,5%,50V,C0G,TP,1005 1 SNA
...4 AD480 2203-000679 C-CER,CHIP;0.027nF,5%,50V,C0G,TP,1005 2 SNA
...4 AD480 2203-000714 C-CER,CHIP;3.3nF,10%,50V,X7R,TP,1005 4 SA
...4 AD480 2203-000812 C-CER,CHIP;0.033nF,5%,50V,C0G,TP,1005 1 SA
...4 AD480 2203-000995 C-CER,CHIP;0.047nF,5%,50V,C0G,TP,1005 5 SA
...4 AD480 2203-001634 C-CER,CHIP;33nF,10%,50V,X7R,TP,1608 1 SA
...4 AD480 2203-002285 C-CER,CHIP;10nF,10%,50V,X7R,TP,1005 13 SNA
...4 AD480 2203-002525 C-CER,CHIP;0.56nF,10%,50V,X7R,TP,1005 2 SNA
...4 AD480 2203-002711 C-CER,CHIP;100nF,10%,25V,X7R,TP,1608 1 SA
...4 AD480 2203-005083 C-CER,CHIP;220nF,10%,50V,X7R,TP,1608,0.8 3 SA
...4 AD480 2203-005249 C-CER,CHIP;100nF,10%,50V,X7R,TP,1608 13 SNA
...4 AD480 2203-005344 C-CER,CHIP;22nF,10%,25V,X7R,TP,1005,0.5T 2 SNA
...4 AD480 2203-005642 C-CER,CHIP;0.22nF,5%,50V,NP0,TP,1005 1 SNA
...4 AD480 2203-006048 C-CER,CHIP;100nF,10%,10V,X7R,TP,1005 99 SA
...4 AD480 2203-006126 C-CER,CHIP;47nF,10%,16V,X7R,TP,1005 6 SNA
...4 AD480 2203-006158 C-CER,CHIP;100nF,10%,16V,X7R,TP,1005,0.5 1 SNA
...4 AD480 2203-006260 C-CER,CHIP;220nF,10%,10V,X5R,TP,1005 8 SA
...4 AD480 2203-006324 C-CER,CHIP;2200nF,10%,10V,X5R,TP,1608 3 SA
...4 AD480 2203-006348 C-CER,CHIP;1000nF,10%,25V,X5R,TP,1608,0. 5 SA
...4 AD480 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 11 SC
...4 AD480 2203-006474 C-CER,CHIP;22000nF,20%,6.3V,X5R,TP,2012 23 SA
...4 AD480 2203-006562 C-CER,CHIP;1000nF,10%,10V,X5R,TP,1005 18 SNA
...4 AD480 2203-006636 C-CER,CHIP;220nF,10%,25V,X7R,TP,1608 2 SA
...4 AD480 2203-006824 C-CER,CHIP;4700nF,10%,10V,X5R,TP,1608 5 SNA
...4 AD480 2203-006842 C-CER,CHIP;0.47nF,5%,50V,C0G,TP,1005 1 SNA
...4 AD480 2203-006890 C-CER,CHIP;10000nF,20%,6.3V,X5R,TP,1608 30 SA
...4 AD480 2203-006960 C-CER,CHIP;1000nF,10%,50V,X7R,TP,2012 1 SNA
...4 AD480 2203-007176 C-CER,CHIP;10000nF,10%,16V,X5R,TP,2012,1 6 SNA
...4 AD480 2203-007240 C-CER,CHIP;22000nF,20%,6.3V,X5R,TP,1608( 2 SA
...4 AD480 2203-007269 C-CER,CHIP;22000nF,20%,10V,X5R,TP,2012(2 28 SA
...4 AD480 2203-007270 C-CER,CHIP;10000nF,10%,10V,X5R,TP,1608,0 4 SNA
...4 AD480 2203-007306 C-CER,CHIP;10000nF,10%,25V,X5R,TP,2012,1 2 SNA
...4 AD480 2203-007401 C-CER,CHIP;10000nF,10%,50V,X5R,TP,3225 2 SA
...4 AD480 2203-007513 C-CER,CHIP;10000nF,10%,10V,X5R,TP,1608,0 1 SA
ANNEX-6
ANNEX. Exploded View & Part List
All manuals and user guides at all-guidesbox.com

Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark
...4 AD480 2203-007544 C-CER,CHIP;100nF,10%,50V,X7R,TP,1005,0.5 4 SA
...4 AD480 2203-008096 C-CER,CHIP;2200nF,10%,50V,X5R,TP,2012,1. 1 SA
...4 2409-001168 C-EDL;200000uF,3.3V,0.01mA,TP,D6.8x11.3m 1 SA
...4 2503-001051 C-NETWORK;100nFx4,20%,16V,2012 1 SA
...4 2703-000158 INDUCTOR-SMD;1uH,10%,2012,.4Ohm,50mA,45, 4 SA
...4 2703-000213 INDUCTOR-SMD;470nH,10%,1608,1.35Ohm,35mA 1 SA
...4 2703-000408 INDUCTOR-SMD;3.3uH,20%,3225,.28ohm,500mA 1 SA
...4 2703-001938 INDUCTOR-SMD;56nH,5%,1005,1.5Ohm,200mA,1 1 SA
...4 2703-003149 INDUCTOR-SMD;2.2uH,20%,5050,0.055Ohm,300 1 SA
...4 2703-003713 INDUCTOR-SMD;1.5uH,20%,7366,0.015ohm,700 3 SA
...4 2703-003790 INDUCTOR-SMD;4.7uH,20%,8080,0.025ohm,450 2 SA
...4 2703-003930 INDUCTOR-SMD;4.7uH,20%,5050,0.072Ohm,245 4 SA
...4 2703-004868 INDUCTOR-SMD;6.8uH,20%,5050,4.0T,0.043Oh 1 SA
...4 2801-003326 CRYSTAL-SMD;24MHz,30ppm,28-ABX,20pF,50oh 1 SA
...4 2801-003856 CRYSTAL-SMD;0.032768MHz,20ppm,28-ACP,7pF 2 SA
...4 3301-000314 BEAD-SMD;120ohm,1608,TP,120ohm/100MHz 8 SNA
...4 3301-001687 CORE-FERRITE BEAD;47ohm,1608,TP,1000ohm/ 3 SNA
...4 3301-002039 BEAD-SMD;26ohm,1608,TP 31 SA
...4 3601-001374 FUSE-SURFACE MOUNT;32V,5A,FAST-ACTING,PL 2 SA
...4 3601-001376 FUSE-SURFACE MOUNT;32V,3A,FAST-ACTING,Hi 1 SNA
...4 3701-001746 CONNECTOR-DSUB;15P,3ROW,FEMALE,STARAIGHT 1 SA
...4 3701-001856 CONNECTOR-HDMI;19P,FEMALE,AU,0.5mm,BLK,S 2 SA
...4 3708-003073 CONNECTOR-FPC/FFC/PIC;51P,0.5mm,SMD,AU,N 1 SA
...4 3709-001712 CONNECTOR-CARD SLOT;68P,1.27mm,ANGLE,AU, 1 SA
...4 EH01 3711-008558 HEADER-BOARD TO CABLE;BOX,26P,2R,1.25mm, 1 SA
...4 EH01 3711-008634 HEADER-BOARD TO CABLE;BOX,10P,2R,2mm,ANG 1 SA
...4 EH01 3711-008782 HEADER-BOARD TO CABLE;BOX,4P,1R,2.5mm,ST 1 SNA
...4 3722-003226 JACK-PHONE;7P/1C,SN,BLK 1 SA
...4 3722-003229 JACK-MODULAR;8P/8C W/L,Y,STRAIGHT,N,Au,1 1 SA
...4 3722-003246 JACK-MODULAR;6P/6C(W/L),RJ12,YES,NO,AU/N 1 SA
...4 3722-003457 JACK-USB;4P/1C,NI,BLK,A 1 SA
...4 3722-003617 JACK-PHONE;14P/2C,SN,BLK,STRAIGHT,3.6PI, 1 SA
...4 3722-003667 JACK-PHONE;1P/7C,SN/NI,BLK,STRAIGHT,3.6P 1 SA
...4 ET01 BN40-00293A TUNER;DNTS243EL286A,DNTS243EL286A,DVB-T2 1 SA
...4 BN41-02370A PCB (FR 4) 4L(AU);EU Hotel D590 40inch,F 1 SA
...4 BN97-08394A ASSY MICOM-SPI;U92B,W25Q40CLSSIP,1107-00 1 SNA
....5 1107-002226 IC-NOR FLASH;W25Q40CLSSIP,4Mbit,SOIC,8P, 1 SA
...4 BN97-09667A ASSY MICOM-MAIN;'15 X14H,1107-002290 1 SNA
....5 1107-002290 IC-EMMC;MTFC4GMCAM-1M WT,4Gbyte,BGA,153P 1 SA
...4 BN97-09671A ASSY MICOM-SUB;'15 X14H,0903-001879 1 SNA
....5 0903-001879 IC-MICROCONTROLLER;WT61P808,LQFP,48P,7x7 1 SA
..3 BN97-10015A ASSY DRM-KEY;EU,X14H,HDCP, MAC, CI+ 1 SNA
...4 BN46-00109H KEY CODE-CERTIFI;MAC,TV/AV,General 1 SNA
...4 BN46-00110P KEY CODE-CERTIFI;MIRACAST(HDCP2.2), TV 1 SNA
...4 BN46-00115K KEY CODE-CERTIFI;CI+,TV,X14, EU 1 SNA
1 BN91-15295A ASSY SHIELD;HOTEL 1 SNA
0.2 SCREW 6001-003016 SCREW-MACHINE;PWH,+,M3.0,L5.0,ZPC(WHT),S 2 SA
ANNEX-7
ANNEX. Exploded View & Part List
All manuals and user guides at all-guidesbox.com

Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark
0.2 SCREW 6003-000115 SCREW-TAPTYPE;BH,+,B,M3,L6,ZPC(BLK),SWRC 1 SA
0.2 SCREW 6003-001856 SCREW-TAPTYPE;BH,+,B,M4,L10,ZPC(WHT),SWR 11 SA
0.2 EC13 BN39-01885S LEAD CONNECTOR;MFM NT14L,Flat Connector 1 SA
0.2 M-F BN39-01929N LEAD CONNECTOR-FUNCTION;40H4203,Lead Con 1 SA
0.2 P001A BN44-00757A DC VSS-LED TV PD BD;L48G0B_ESM,L48G0B_ES 1 SA
0.2 WIFI BN59-01174A NETWORK-WIFI MODULE;WIDT-30Q,Internal Wi 1 SA
0.2 CB07 BN61-10765B BRACKET-PCB;H4203,EGI-SECC,T0.5 1 SNA
0.2 SP01A BN96-32738C ASSY SPEAKER P;6ohm,10W,holderless_PDP-r 1 SC
0.2 FL06 BN96-33236Q ASSY CABLE P-FFC;40H5203,FFC,NH,350mm,51 1 SA
0.2 FB01A BN96-35791A ASSY BOARD P-JOG SWITCH & IR;hotel_HD470 1 SA
1 BN92-17930A ASSY LABEL;HOTEL TV 1 SNA
0.2 BN68-06708E LABEL RATING;ALL,WW,PP,T0.05,93,73,Dark 1 SNA
1 BN92-18512A ASSY BOX;HOTEL 1 SNA
0.2 BH68-00662A LABEL BOX-01;ALL MODEL,ART PAPER,60,110, 1 SNA
0.2 BN69-11139J BOX UNIT;40HD590,CB,A-01,SW3,YEL,W1035,D 1 SNA
1 ACCE1 BN92-18518P ASSY ACCESSORY;HOTEL 1 SNA
0.2 BN68-05417B LABEL-ENERGY;ALL,EDC,PP,T0.135,60,125,En 1 SNA
0.2 BN96-37077A ASSY ACCESSORY MANUAL/CABLE;HD89W 1 SNA
..3 T0268 3903-000950 CBF-POWER CORD;DT,CEE,LP-21L,250V,2.5A,B 1 SA
..3 4301-000121 BATTERY-MN;1.5V,R03,10.5x44.5m,7.5g,AAA 2 SNA
..3 6902-001962 BAG PE;LDPE,BIOBASED,T0.05,W400,L300,TRP 1 SNA
..3 REMOCON AA59-00818A REMOCON;TM1240,44,3.0V,HB460, HB67X, HB6 1 SC
..3 T0568 BN39-00864A CBF IF-MODULAR/MODULAR;Bordeaux Plus HOT 1 SA
..3 BN68-02839P LEAFLET-WARRANTY CARD;TV,Samsung,Turkish 1 SNA
..3 BN68-02989A LABEL-PQS;ALL,ALL,Paper,30,65,WHITE,SEH 1 SNA
..3 BN68-03019A LEAFLET-10,SAFETY GUIDE;ALL,SAMSUNG,28LE 1 SNA
..3 BN68-04972D LEAFLET-04,REGULATORY GUIDE;ALL,SAMSUNG, 1 SNA
..3 BN68-07242J LEAFLET-02,QSG;ED590,EU,ENG,MOJO*,black, 1 SNA
..3 BN68-07351H LEAFLET-06,FICHE;ALL,W/P* 1 SNA
..3 BN96-15806B ASSY HOLDER P-WIRE STAND;UE5500,NYLON,BL 1 SNA
...4 BN61-04731D TAPE-DOUBLE FACE;ACRYL,T1.1,W20.0mm,WHIT 0 SNA
...4 BN61-05491C HOLDER-WIRE STAND;UE5500,PA,BLK 1 SNA
..3 BN96-32380B ASSY ACCESSORY-SCREW;BN69-10588A,BN61-09 2 SNA
...4 HOLDER-BOLT BN61-09494D HOLDER-BOLT;BH+,SWRCH18A,L14,M4,B TYPE 8 SA
...4 BN69-10588A BAG SCREW;LDPE,-,0.05,70,90,TRP,-,-,LED 2 SNA
1 BN92-18528A ASSY P/MATERIAL;HD889W 1 SNA
0.2 6902-002501 BAG ROLL;HDPE/PE FOAM,T0.5*,W750,L300M,T 2 SNA
0.2 6922-000013 BAND;PP,W18,L2300/L2900,TRP 1 SNA
0.2 BN01-00043A FOIL-STRETCH-HOOD;LLDPE,T0.08,W980,L1400 0 SNA
0.2 BN02-00102B TAPE-FILAMENT;#8917,0.15,25,50,WHITE 0 SNA
0.2 AS080 BN63-10787C SHEET-COVER;UE37EH5000,PE,T4.0,W1100,L13 1 SNA
0.2 BN69-08445A PAD;COMM,CB,SW2,T3,W900,L1200,-,-,-,-,YE 1 SNA
0.2 BN69-10887A PALLET;40H4200,WOOD,1060,1240,130,18% 1 SNA
0.2 BN69-11091A CUSHION-SET;MEGA 39.5",EPS,EU 1 SNA
..3 0103-005099 RESIN EPS;BASF303,Natural,Natural 288 SNA
0.2 BN74-00008N TAPE OPP;Silent,T0.065,W60,L1500M,NTR,Ac 2 SNA
ANNEX-8
ANNEX. Exploded View & Part List
All manuals and user guides at all-guidesbox.com

Follow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such as
electrical shock.
1-1-1. Warnings
WARNING
For continued safety, do not attempt to modify the circuit board.
Disconnect the AC power and DC power jack before servicing.
1-1-2. Servicing the LED TV
When servicing the LED TV, Disconnect the AC line cord from the AC outlet.1.
It is essential that service technicians have an accurate voltage meter available at all times. Check the calibration of this2.
meter periodically.
1-1-3. Fire and Shock Hazard
Before returning the monitor to the user, perform the following safety checks:
Inspect each lead dress to make certain that the leads are not pinched or that hardware is not lodged between the1.
chassis and other metal parts in the monitor.
Inspect all protective devices such as nonmetallic control knobs, insulating materials, cabinet backs, adjustment and2.
compartment covers or shields, isolation resistorcapacitor networks, mechanical insulators, etc.
Leakage Current Hot Check:3.
DEVICE
UNDER
TEST
(READING SHOULD)
NOT BE ABOVE 0.5mA LEAKAGE
CURRENT
TESTER
TEST ALL
EXPOSED METAL
SURFACES
2-WIRE CORD
ALSO TEST WITH
PLUG REVERSED
(USING AC ADAPTER
PLUG AS REQUIRED)
EARTH
GROUND
WARNING
Do not use an isolation transformer during this test.
Use a leakage current tester or a metering system that complies with American National Standards
Institute (ANSI C101.1, Leakage Current for Appliances), and Underwriters Laboratories (UL
Publication UL1410, 59.7).
With the unit completely reassembled, plug the AC line cord directly into a 120V AC outlet. With the unit’s AC switch rst 4.
in the ON position and then OFF, measure the current between a known earth ground (metal water pipe, conduit, etc.)
and all exposed metal parts, including: metal cabinets, screwheads and control shafts.
The current measured should not exceed 0.5 milliamp.
Reverse the power-plug prongs in the AC outlet and repeat the test.
1-1
1. Precautions
1. Precautions
1-1. Safety Precautions
All manuals and user guides at all-guidesbox.com
all-guidesbox.com

1-2
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. Parts that have special safety characteristics are identied by on schematics and parts lists. A substitute
replacement that does not have the same safety characteristics as the recommended replacement part might create
shock, re and/or other hazards. Product safety is under review continuously and new instructions are issued whenever
appropriate.
All manuals and user guides at all-guidesbox.com

WARNING
An electrolytic capacitor installed with the wrong polarity might explode.
CAUTION
Before servicing units covered by this service manual, read and follow the Safety Precautions section of
this manual.
NOTE
If unforeseen circumstances create conict between the following servicing precautions and any of the
safety precautions, always follow the safety precautions.
1-2-1. General Servicing Precautions
Always unplug the unit’s AC power cord from the AC power source and disconnect the DC Power Jack before1.
attempting to: (a) remove or reinstall any component or assembly, (b) disconnect PCB plugs or connectors, (c) connect
a test component in parallel with an electrolytic capacitor.
Some components are raised above the printed circuit board for safety. An insulation tube or tape is sometimes used.2.
The internal wiring is sometimes clamped to prevent contact with thermally hot components. Reinstall all such elements
to their original position.
After servicing, always check that the screws, components and wiring have been correctly reinstalled. Make sure that3.
the area around the serviced part has not been damaged.
Check the insulation between the blades of the AC plug and accessible conductive parts (examples: metal panels, input4.
terminals and earphone jacks).
Insulation Checking Procedure: Disconnect the power cord from the AC source and turn the power switch ON. Connect5.
an insulation resistance meter (500 V) to theblades of the AC plug. The insulation resistance between each blade of the
AC plug and accessible conductive parts (see above) should be greater than 1 megohm.
Always connect a test instrument’s ground lead to the instrument chassis ground before connecting the positive lead;6.
always remove the instrument’s ground lead last.
1-3
1. Precautions
1-2. Servicing Precautions
All manuals and user guides at all-guidesbox.com

Some semiconductor (solid state) devices can be easily damaged by static electricity. Such components are commonly
called Electrostatically Sensitive Devices (ESD). Examples of typical ESD are integrated circuits and some eld-effect
transistors. The following techniques will reduce the incidence of component damage caused by static electricity.
Immediately before handling any semiconductor components or assemblies, drain the electrostatic charge from your1.
body by touching a known earth ground. Alternatively, wear a discharging wrist-strap device. To avoid a shock hazard,
be sure to remove the wrist strap before applying power to the monitor.
After removing an ESD-equipped assembly, place it on a conductive surface such as aluminum foil to prevent2.
accumulation of an electrostatic charge.
Do not use freon-propelled chemicals. These can generate electrical charges sufcient to damage ESDs.3.
Use only a grounded-tip soldering iron to solder or desolder ESDs.4.
Use only an anti-static solder removal device. Some solder removal devices not classied as “anti-static” can generate 5.
electrical charges sufcient to damage ESDs.
Do not remove a replacement ESD from its protective package until you are ready to install it. Most replacement ESDs6.
are packaged with leads that are electrically shorted together by conductive foam, aluminum foil or other conductive
materials.
Immediately before removing the protective material from the leads of a replacement ESD, touch the protective material7.
to the chassis or circuit assembly into which the device will be installed.
CAUTION
Be sure no power is applied to the chassis or circuit and observe all other safety precautions.
Minimize body motions when handling unpackaged replacement ESDs. Motions such as brushing clothes together, or8.
lifting your foot from a carpeted oor can generate enough static electricity to damage an ESD.
1-4
1. Precautions
1-3. Static Electricity Precautions
All manuals and user guides at all-guidesbox.com

For safety reasons, more than a people are required for carrying the product.1.
Keep the power cord away from any heat emitting devices, as a melted covering may cause re or electric shock.2.
Do not place the product in areas with poor ventilation such as a bookshelf or closet. The increased internal temperature3.
may cause re.
Bend the external antenna cable when connecting it to the product. This is a measure to protect it from being exposed4.
to moisture. Otherwise, it may cause a re or electric shock.
Make sure to turn the power off and unplug the power cord from the outlet before repositioning the product. Also check5.
the antenna cable or the external connectors if they are fully unplugged. Damage to the cord may cause re or electric
shock.
Keep the antenna far away from any high-voltage cables and install it rmly. Contact with the highvoltage cable or the 6.
antenna falling over may cause re or electric shock.
When installing the product, leave enough space (0.4m) between the product and the wall for ventilation purposes.7.
A rise in temperature within the product may cause re.
If an equipment is provided with a replaceable battery, and if replacement by an incorrect type could result in an8.
explosion (for example, with some lithium batteries), the following applies:
CAUTION
Risk of explosion if battery is replaced by an incorrect type dispose of used batteries according to•
the instructions.
Do not dispose of batteries in a re.•
Do not short circuit, disassemble or overheat the batteries.•
Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent•
type.
Do not be exposed to excessive heat such as sunshine, re or the like.•
1-5
1. Precautions
1-4. Installation Precautions
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