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Samsung CS20V10MJOXAWE Service Manual

Color television receiver
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COLOR TELEVISION RECEIVER
COLOR TELEVISION RECEIVER
Chassis :
KS1A(P)_Rev.2
Model :
CS20V10MJOXAWE
CS21H4STX/TRI
CZ21F102TSXXEH
CS20V10MJOXXSG
CS20V10MGOXXSE
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
CONTENTS
Precautions
Specifications and IC Data
Disassembly and Reassembly
Alignment and Adjustment
Troubleshooting
Exploded View and Parts List
Electrical Parts List
Block Diagram
Wiring Diagram
Schematic Diagrams

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Summary of Contents for Samsung CS20V10MJOXAWE

  • Page 1 COLOR TELEVISION RECEIVER Chassis : KS1A(P)_Rev.2 Model : CS20V10MJOXAWE CS21H4STX/TRI CZ21F102TSXXEH CS20V10MJOXXSG CS20V10MGOXXSE COLOR TELEVISION RECEIVER CONTENTS Precautions Specifications and IC Data Disassembly and Reassembly Alignment and Adjustment Troubleshooting Exploded View and Parts List Electrical Parts List Block Diagram Wiring Diagram...
  • Page 2 ELECTRONICS This Service Manual is a property of Samsung Electronics Co.,Ltd. © Samsung Electronics Co., Ltd. Jul. 2003 Printed in Korea Any unauthorized use of Manual can be punished under applicable AA82-00797D International and/or domestic law.

  • Page 3: Alignment And Adjustments

    “FACTORY” or “Power OFF” keys. 3. Access the Adjustment Mode by pressing the “VOLUME” keys ( Up or Down). The adjust- ment parameters are listed in the accompany- ing table, and selected by pressing the CHAN- NEL keys ( , ). Samsung Electronics...
  • Page 4 SE CAM - L V i s i o n I F L CO 0 ~ 1 T XP T T X P o s i t i o n 0 ~ 1 5 NOTE : PVS,PVA, PHS, parameters must be aligned using the 50Hz vertical-field rates. Samsung Electronics...
  • Page 5 Alignment and Adjustments 4-2-3 Option Bytes In the Service Mode, various can be selected via the Option Table. Example: Option Table : xx xx xx xx SYSTEM AUDIO MONO JACK ZOOM NOR/ZOOM/16:9 AUTO POWER 2nd SIF HOTEL MODE Samsung Electronics...
  • Page 6 7. Do not attempt to connect or disconnect any wires while the TV is turned on. Make sure that the power cord is disconnected before replacing any parts. 8. To protect against shock hazard, use an isola- tion transformer. Samsung Electronics...
  • Page 7 3. Use the P mode key (on the remote control) for the STANDARD picture. 4. Adjust the Screen VR (on the FBT) so that the voltage on the oscilloscope becomes 120+2.5V (See Fig. 4-1). 120 2.5V 14" :120 2.5V 20, 21" : 120 2.5V Fig. 4-1 Samsung Electronics...
  • Page 8 Fig. 4-4 2. Adjust RG,BG so that the levels are suitable to each local area. (c) High-Light Adjustment 1. Set SCT to 55 FL (20”. 21”), 65 FL(14”) in the Factory Service Mode with using CA100. See Fig. 4-4 Samsung Electronics...
  • Page 9 8. Since the 4-pole magnets and 6-pole magnets lines in the center area of the screen. interact, the dot movement is complex (Fig. 4-5). RED/BLUE GREEN BLUE BLUE RED/BLUE GREEN 6-Pole Magnet Movement 4-Pole Magnet Movement Fig. 4-5 Center Convergence Adjustment Samsung Electronics...
  • Page 10 4. Fig. 4-7 4. Adjust with VS (Vertical shift) so that the top margin of the picture is 4. Fig. 4-8 5. Adjust with HS (Horizontal Shift) so that the lion-head pattern and CRT centers are aligned. Samsung Electronics...

  • Page 11: Block Diagram

    Block Diagram 8. Block Diagram 8-1 KS1A T U NE R -F /S SI F SA W V E R T IC AL T A E L -G 2 5 3 D K9260M A M P S/ W V I F SA W G3956M L A7840 (Option)

  • Page 12: Electrical Parts List

    Electrical Parts List You can search for the updated part code through ITSELF web site. URL : http://itself.sec.samsung.co.kr 7. Electrical Parts List 7-1 CS20V10MJOXAWE Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification...
  • Page 13 2003-002178 R-METAL OXIDE(S);1Kohm,5%,2W,AG,TP,3.9x1 ..4 R125 2001-000405 R-CARBON;180OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 R407 2003-002209 R-METAL OXIDE(S);47Kohm,5%,2W,AG,TP,3.9X ..4 R125 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 R815 2003-002228 R-METAL OXIDE(S);0.47ohm,5%,2W,AG,TP,3.9 ..4 R125 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 R814 2003-002228 R-METAL OXIDE(S);0.47ohm,5%,2W,AG,TP,3.9 ..4 R125 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 R024 2004-001373 R-METAL(S);100Kohm,1%,1/2W,AA,TP,2.4x6.4 Samsung Electronics...
  • Page 14 2305-000382 C-FILM,MPEF;4.7nF,5%,400V,TP,-,5mm ..4 L704 2701-000184 INDUCTOR-AXIAL;4.7uH,10%,2.5x3.4mm ..4 C901 2305-000412 C-FILM,MPEF;470nF,5%,63V,TP,-,5mm ..4 L703 2701-000184 INDUCTOR-AXIAL;4.7uH,10%,2.5x3.4mm ..4 C207 2305-000412 C-FILM,MPEF;470nF,5%,63V,TP,-,5mm ..4 L702 2701-000184 INDUCTOR-AXIAL;4.7uH,10%,2.5x3.4mm ..4 C121 2305-000412 C-FILM,MPEF;470nF,5%,63V,TP,-,5mm ..4 L203 2701-000197 INDUCTOR-AXIAL;5.6uH,10%,2.5x3.4mm ..4 C231 2305-000665 C-FILM,MPEF;100nF,5%,63V,TP,7.5x4.0x5.0m ..4 L101 2701-000202 INDUCTOR-AXIAL;560nH,10%,2.5x3.4mm Samsung Electronics...
  • Page 15 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A AA91-04028A ASSY CPT;CS20H2X/SMA,MALAYSIA,0MG S.N.A ..4 IC063 AA13-20004W IC HYBRID;-,PAP103T,SIP,6P,PRE-AMP,TP ...3 T0063 AA03-10029X CRT COLOR;A48KRD82X(H),0mG,2.20mH,30.0mH ..4 T101 AA26-00025A TRANS RF;7MG,-,-,-,10pF,-,58.35MHz,7.7x7 ...3 T0079 AA27-00002A MAGNET CONVERGENCE;-,JH291-SC-OB,29.1MM ..4 FIX02 AA37-00001A CONNECTOR-FBT FIX PIN;JM-3500,CPTTV,0.36 ...3 T0078 AA27-50004W DEFLECTION YOKE;,DSE-1992LL(1HG),PCL,A48 Samsung Electronics...
  • Page 16 6902-000061 BAG AIR;LDPE,T0.2,L1000,W500,TRP,,, S.N.A 6902-000001 BAG AIR;LDPE,T0.2,L1800,W1000,TRP,,,LDPE S.N.A 6902-000418 BAG PE;HDPE/NITRON/HDPE,T0.015/T0. S.N.A ASSY ACCESSORY M0016 AA92-07927W ASSY ACCESSORY;CS20H4MJ0X/AWE,KS1A,MAC S.N.A 6801-001063 CARD-REGISTRATION;-,SAMSUNG,ENG+ARAB,MOJ S.N.A T0080 AA26-90001C TRANS MATCHING;-,300ohm/75ohm,PAL,40-890 T0075 AA42-00003A ANT ROD;-,3S,720mm,ABS,UL/CSA,- T0074 AA59-00104D REMOCON;-,TM59,SIM806E,24,L/GRAY,-,PAL-M AA68-01602B MANUAL USERS;,ENG,W/P100G,ALL1,B5,KS1A,3 AA68-01795A MANUAL USERS;,FRE.,W/P100G,ALL1,B5,KS1A, S.N.A 6902-000009 BAG PE;HDPE,T0.03,L400,W240,TRP,8,2,PE M...
  • Page 17 2001-000515 R-CARBON;220OHM,5%,1/8W,AA,TP,1.8X3.2MM D804 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, RS08 2001-000780 R-CARBON;470OHM,5%,1/8W,AA,TP,1.8X3.2MM D808 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, RS09 2001-000780 R-CARBON;470OHM,5%,1/8W,AA,TP,1.8X3.2MM D811 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, CS26 2201-000112 C-CERAMIC,DISC;1.5nF,10%,50V,Y5V,TP,5x3. D901 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, CS01 2201-000180 C-CERAMIC,DISC;10nF,10%,50V,Y5V,TP,7x3,5 D101 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, CS29 2201-000304 C-CERAMIC,DISC;0.001nF,0.25pF,50V,NP0,TP D103 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, CS30 2201-000304 C-CERAMIC,DISC;0.001nF,0.25pF,50V,NP0,TP Samsung Electronics...
  • Page 18 0501-000389 TR-SMALL SIGNALKSC815-Y,NPN V,45V,200M R602 2001-000591 R-CARBON;3.3KOHM,5%,1/8W,AA,TP,1.8X3.2M Q902 0504-000123 TR-DIGITAL;KSR1010,NPN,300MW,10K,TO-92,T R208 2001-000591 R-CARBON;3.3KOHM,5%,1/8W,AA,TP,1.8X3.2M IC803 1203-001217 IC-POSI.ADJUST REG.;431,TO-92,3P,4.58MIL R202 2001-000689 R-CARBON;390Kohm,5%,1/8W,AA,TP,1.8x3.2m VX801S 1405-000187 VARISTOR;750V,1250A,12.5x7mm,TP R925 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP,1.8X3.2M R906 2001-000005 R-CARBON;390OHM,5%,1/8W,AA,TP,1.8X3.2MM R841 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP,1.8X3.2M R905 2001-000005 R-CARBON;390OHM,5%,1/8W,AA,TP,1.8X3.2MM R830 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP,1.8X3.2M Samsung Electronics...
  • Page 19 2306-000122 C-FILM,MPPF;100NF,5%,50V,7.3X4.0X5.0MM,5 R505 2008-001011 R-FUSEBLE,0.18OHM,2W,5%,AF,TP C208 2306-000122 C-FILM,MPPF;100NF,5%,50V,7.3X4.0X5.0MM,5 R420 2008-001110 R-FUSIBLE(S);68ohm,5%,2W,AG,TP,3.9X12mm C210 2306-000122 C-FILM,MPPF;100NF,5%,50V,7.3X4.0X5.0MM,5 R421 2008-001114 R-FUSIBLE(S);1.5ohm,5%,2W,AG,TP,3.9x12mm C218 2306-000122 C-FILM,MPPF;100NF,5%,50V,7.3X4.0X5.0MM,5 RW701 2011-001133 R-NETWORK;33K/24/75/75/75ohm,5%,1/8W,X,S C225 2309-000138 C-FILM,PE-PPF;100nF,5%,50V,16x7mm,7.5mm, C302 2201-000259 C-CERAMIC,DISC;180pF,10%,500V,Y5P,TP,6x4 C310 2401-000223 C-AL;100NF,20%,50V,LL,5X11MM,5MM,TP C816 2201-000376 C-CERAMIC,DISC;0.22nF,5%,50V,SL,TP,6.3x3 C812 2401-000262 C-AL;100uF,20%,160V,HR,TP,16x25,7.5 Samsung Electronics...
  • Page 20 3404-001252 SWITCH-TACT;12VDC,50MA,130GF,7.5X7.1,1 J102 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) SW904 3404-001252 SWITCH-TACT;12VDC,50MA,130GF,7.5X7.1,1 J101 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) SW903 3404-001252 SWITCH-TACT;12VDC,50MA,130GF,7.5X7.1,1 D202 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) SW902 3404-001252 SWITCH-TACT;12VDC,50MA,130GF,7.5X7.1,1 C508 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) SW901 3404-001252 SWITCH-TACT;12VDC,50MA,130GF,7.5X7.1,1 C507 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) Samsung Electronics...
  • Page 21 EY101 AA60-40011A EYELET;ID2.0,OD2.8,BST AA64-02798A KNOB-POWER;21H4,ABS,HB,BLK,NO-SILK EY401 AA60-40011A EYELET;ID2.0,OD2.8,BST AA64-02800A KNOB-CONTROL;21H4,ABS,HB,BLK EY402 AA60-40011A EYELET;ID2.0,OD2.8,BST AA64-02802A WINDOW-RMC,LED;21H4,ACRYL,CLR EY403 AA60-40011A EYELET;ID2.0,OD2.8,BST AA64-70123D BADGE-BRAND AL,R2000,GOLD,L=50,SAMSUNG,- EY404 AA60-40011A EYELET;ID2.0,OD2.8,BST AA65-30105A CLAMP-WIRE;NYLON-66,V0,NTR,(15MM) EY405 AA60-40011A EYELET;ID2.0,OD2.8,BST AA96-10146C ASSY SPEAKER;-8ohm,5W,3001-000274,20505M EY420 AA60-40011A EYELET;ID2.0,OD2.8,BST 3001-000274 SPEAKER;5W,8OMH,90DB,160HZ,-, EY421 AA60-40011A EYELET;ID2.0,OD2.8,BST AA39-20505MLEAD CONNECTOR-ASSY;,4P,YSH025-04,REC,35...
  • Page 22 AA92-05590A ASSY P/MATERIAL;21H4,CS21H4X/BWT 0203-001160 TAPE-FILAMENT;SCOTCH#8915,T0.16,W48,L55M 0203-001096 TAPE-CELLULOSE;#301,T0.06,W75,L400,WHT AA60-40006A PIN-STAPLE;-,-,H18,33X17.8X2.4,-,AUTO AA69-01428A BAG-SHEET ;HDPE-FORM,TO.02,W1200,L11,PRI AA69-01683A CUSHION-SET;21H4,PS FOAMED,C=0.02 ASSY LABEL AA92-07068A ASSY LABEL;CS21H4STX/XSG,U.A.E,KS1A AA68-02857A LABEL-CRT;KS1A,M-EAST,PE SHEET KT-1000,T AA68-01881A LABEL-QMS,135*100mm,1140/1ROL SAVINA AA68-02274A LABEL-RATING;,2700/1RO,58*53MM AA83-00007A PREMIUM RIBBON,FOR ART PARPER AA83-00008A PREMIUM RIBBON, FOR PE Samsung Electronics 7-11...
  • Page 23 0501-000389 TR-SMALL SIGNAL;KSC815,NPN,400mW,TO-92,T R927 2001-000793 R-CARBON;47OHM,5%,1/8W,AA,TP,1.8X3.2MM VX801S 1405-000187 VARISTOR;750V,1250A,12.5x7mm,TP R203 2001-000857 R-CARBON;560OHM,5%,1/8W,AA,TP,1.8X3.2MM R207 2001-000005 R-CARBON;390ohm,5%,1/8W,AA,TP,1.8x3.2mm R204 2001-000857 R-CARBON;560OHM,5%,1/8W,AA,TP,1.8X3.2MM R905 2001-000005 R-CARBON;390ohm,5%,1/8W,AA,TP,1.8x3.2mm R713 2001-000857 R-CARBON;560OHM,5%,1/8W,AA,TP,1.8X3.2MM R906 2001-000005 R-CARBON;390ohm,5%,1/8W,AA,TP,1.8x3.2mm R715 2001-000857 R-CARBON;560OHM,5%,1/8W,AA,TP,1.8X3.2MM R218 2001-000008 R-CARBON;15KOHM,5%,1/8W,AA,TP,1.8X3.2MM R110 2001-000924 R-CARBON;680OHM,5%,1/8W,AA,TP,1.8X3.2MM R602 2001-000008 R-CARBON;15KOHM,5%,1/8W,AA,TP,1.8X3.2MM 7-12 Samsung Electronics...
  • Page 24 2701-000168 INDUCTOR-AXIAL;3.3uH,5%,2.5x3.4mm C234 2301-000342 C-FILM,PEF;2.2nF,5%,50V,TP,7.4x3.9x13mm, L902 2701-000180 INDUCTOR-AXIAL;33uH,5%,2.5x3.4mm C407 2301-000383 C-FILM,PEF;10nF,5%,50V,TP,6x7x3.2mm,5mm L904 2701-000180 INDUCTOR-AXIAL;33uH,5%,2.5x3.4mm C227 2301-000445 C-FILM,PEF;4.7nF,5%,50V,TP,5.5x7x3mm,5mm L702 2701-000184 INDUCTOR-AXIAL;4.7uH,10%,2.5x3.4mm C248 2301-000445 C-FILM,PEF;4.7nF,5%,50V,TP,5.5x7x3mm,5mm L703 2701-000184 INDUCTOR-AXIAL;4.7uH,10%,2.5x3.4mm C420 2301-001065 C-FILM,MPPF;47nF,5%,630V,TP,19x15.5x7,7. L704 2701-000184 INDUCTOR-AXIAL;4.7uH,10%,2.5x3.4mm C806 2301-001435 C-FILM,PPF;1.5nF,5%,1.2kV,TP,15x8x12.5mm L706 2701-000184 INDUCTOR-AXIAL;4.7uH,10%,2.5x3.4mm Samsung Electronics 7-13...
  • Page 25 BH39-40362W CBF-HARNESS;-,JUMPER,0.6PHI,ROLL-TYPE,-, EL404 6042-000001 EYELET;ID2.2,OD2.7,L3.1,NI+SN,BSP3-1/2H J121 BH39-40362W CBF-HARNESS;-,JUMPER,0.6PHI,ROLL-TYPE,-, EL407 6042-000001 EYELET;ID2.2,OD2.7,L3.1,NI+SN,BSP3-1/2H J122 BH39-40362W CBF-HARNESS;-,JUMPER,0.6PHI,ROLL-TYPE,-, EL408 6042-000001 EYELET;ID2.2,OD2.7,L3.1,NI+SN,BSP3-1/2H J124 BH39-40362W CBF-HARNESS;-,JUMPER,0.6PHI,ROLL-TYPE,-, EL501 6042-000001 EYELET;ID2.2,OD2.7,L3.1,NI+SN,BSP3-1/2H J126 BH39-40362W CBF-HARNESS;-,JUMPER,0.6PHI,ROLL-TYPE,-, EL502 6042-000001 EYELET;ID2.2,OD2.7,L3.1,NI+SN,BSP3-1/2H J127 BH39-40362W CBF-HARNESS;-,JUMPER,0.6PHI,ROLL-TYPE,-, EL601 6042-000001 EYELET;ID2.2,OD2.7,L3.1,NI+SN,BSP3-1/2H J128 BH39-40362W CBF-HARNESS;-,JUMPER,0.6PHI,ROLL-TYPE,-, 7-14 Samsung Electronics...
  • Page 26 BH39-40362W CBF-HARNESS;-,JUMPER,0.6PHI,ROLL-TYPE,-, CN401 AA60-40012D PIN-GT,ASSY;T1.6,6-12.5-,NYLON66 J169 BH39-40362W CBF-HARNESS;-,JUMPER,0.6PHI,ROLL-TYPE,-, R701 BH39-40362W CBF-HARNESS;-,JUMPER,0.6PHI,ROLL-TYPE,-, L910 BH39-40362W CBF-HARNESS;-,JUMPER,0.6PHI,ROLL-TYPE,-, ASSY CRT J200 BH39-40362W CBF-HARNESS;-,JUMPER,0.6PHI,ROLL-TYPE,-, J117 BH39-40362W CBF-HARNESS;-,JUMPER,0.6PHI,ROLL-TYPE,-, AA94-05859A ASSY CRT;A51EER31X,+400MG,21 D802 BH39-40362W CBF-HARNESS;-,JUMPER,0.6PHI,ROLL-TYPE,-, R805 BH39-40362W CBF-HARNESS;-,JUMPER,0.6PHI,ROLL-TYPE,-, AA03-00279A CRT COLOR;A51EER33X,+380MG,2.07MH,21.0MH R850 BH39-40362W CBF-HARNESS;-,JUMPER,0.6PHI,ROLL-TYPE,-, Samsung Electronics 7-15...
  • Page 27 AA64-03521A CABINET FRONT;21F10,HIPS,HB,G4309,SV012P AA81-00106A A/S-MARKING PAINT;,P432U,DARK GREY,TPC HA83-00040B LP-MARKING PAINT;,METALLIC SILVER,SV-012 HA83-00011A LP-RESIN;,M BATCH,WILSON 6007-GY-60,GRY HA83-00006A LP-RESIN HIPS;,BASF495F,NTR,HB AA64-03522A KNOB CONTROL;F10,ABS,HB,G3676,SVM3012 AA64-03523A KNOB POWER;F10,ABS,HB,G3676,SVM3012 AA64-03524A WINDOW REMOCON-LED;F10,PC,CLEAR AA65-30105A CLAMPER CORE-WIRE;ALL MODEL,NYLON 66,V2, HA83-00049A LP-ADHESIVE-HM;12MM,NTR AA64-70010B BADGE-BRAND;-,AL,-,-,L50,-,SILVER,SS R20 7-16 Samsung Electronics...
  • Page 28 0504-001159 TR-DIGITAL;SRC1211M,NPN,400MW,10KOHM,TO- ..4 D901 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, ..4 VX801S 1405-000187 VARISTOR;750V,1250A,12.5x7mm,TP ..4 D804 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, ..4 R125 2001-000004 R-CARBON;200KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 D201 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, ..4 R125 2001-000005 R-CARBON;390ohm,5%,1/8W,AA,TP,1.8x3.2mm ..4 D103 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, ..4 R125 2001-000005 R-CARBON;390ohm,5%,1/8W,AA,TP,1.8x3.2mm ..4 D101 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, Samsung Electronics 7-17...
  • Page 29 2001-000591 R-CARBON;3.3KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 C598 2201-000556 C-CERAMIC,DISC;0.47NF,10%,500V,Y5P,TP,5..4 R125 2001-000591 R-CARBON;3.3KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 C598 2201-000556 C-CERAMIC,DISC;0.47NF,10%,500V,Y5P,TP,5..4 R125 2001-000689 R-CARBON;390KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 C598 2201-000573 C-CERAMIC,DISC;0.047NF,5%,50V,C0G,TP,5X3 ..4 R125 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 C598 2201-000573 C-CERAMIC,DISC;0.047NF,5%,50V,C0G,TP,5X3 ..4 R125 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 C598 2201-000599 C-CERAMIC,DISC;0.56NF,10%,500V,Y5P,TP,5. 7-18 Samsung Electronics...
  • Page 30 3711-002643 CONNECTOR-HEADER;BOX,4P,1R,2.5mm,STRAIGH ..4 C701 2401-000050 C-AL;10uF,20%,16V,GP,TP,5x11,2.5 ..4 EL804 6042-000001 EYELET;ID2.2,OD2.7,L3.1,NI+SN,BSP3-1/2H S.N.A ..4 C701 2401-000262 C-AL;100uF,20%,160V,HR,TP,16x25,7.5 ..4 EL802 6042-000001 EYELET;ID2.2,OD2.7,L3.1,NI+SN,BSP3-1/2H S.N.A ..4 C701 2401-000302 C-AL;100uF,20%,25V,GP,TP,6.3x11,5 ..4 EL801 6042-000001 EYELET;ID2.2,OD2.7,L3.1,NI+SN,BSP3-1/2H S.N.A ..4 C701 2401-000302 C-AL;100uF,20%,25V,GP,TP,6.3x11,5 ..4 EL404 6042-000001 EYELET;ID2.2,OD2.7,L3.1,NI+SN,BSP3-1/2H S.N.A Samsung Electronics 7-19...
  • Page 31 ...3 3811-000401 WIRE-PVC CU;BCWA,300V,ROLL,17/0.16mm,#22 S.N.A ...3 JE601 3722-000143 JACK-PHONE;1P(VER),3.4PI,AG,BLK,NO ...3 T0077 AA39-10006X CBF POWER CORD;-,KKP419C,KLCE-2F,2.286MT ...3 JR01 3722-001282 JACK-PIN;2P(3P),3.2mm,AU,BLK,- ...3 AA61-20284A HOLDER;P-CORD,PP,-,-,-,BLK,VO,KE-002 S.N.A ...3 T0076 AA39-20461C LEAD CONNECTOR-ASSY;,11P,300MM,YBNH250-1 ...3 AA97-14337D ASSY AUTO;3 S.N.A ..4 RE02A 2001-001153 R-CARBON(S);47OHM,5%,1/2W,AA,TP,2.4X6.4M 7-20 Samsung Electronics...
  • Page 32 AA26-90001C TRANS MATCHING;-,300ohm/75ohm,PAL,40-890 T0075 AA42-00003A ANT ROD;-,3S,720mm,ABS,UL/CSA,- T0074 AA59-00104J REMOCON;,TM59,SIM806E,24,L/GRAY,EX,GRAY AA68-01602B MANUAL USERS;,ENG,W/P100G,ALL1,B5,KS1A,3 AA68-01696B MANUAL USERS;,ARB.,W/P100G,ALL1,B5,KS1A, 6902-000009 BAG PE;HDPE,T0.03,L400,W240,TRP,8,2,PE M S.N.A 6801-001063 CARD-REGISTRATION;-,SAMSUNG,ENG+ARAB,MOJ S.N.A AA92-07722M ASSY BOX;CS20V10MJ0XXSG S.N.A ASSY P/MATERIAL AA92-07726A ASSY P/MATERIAL;20V10 S.N.A AA60-40006A PIN-STAPLE;AUTO,33X17.8X2.4,H18,33X17.8X S.N.A 6902-000061 BAG AIR;LDPE,T0.2,L1000,W500,TRP,,, S.N.A...
  • Page 33 2301-000383 C-FILM,PEF;10nF,5%,50V,TP,6x7x3.2mm,5mm ..4 T0083 0402-001321 DIODE-RECTIFIER;1A4G,400,1A,R-1,TP ..5 CS17 2305-000665 C-FILM,MPEF;100nF,5%,63V,TP,7.5x4.0x5.0m ..4 T0083 0402-001352 DIODE-RECTIFIER;GUF15G-20A,400V,1.5A,DO- ..5 CS23 2305-000665 C-FILM,MPEF;100nF,5%,63V,TP,7.5x4.0x5.0m ..4 T0083 0402-001443 DIODE-RECTIFIER;EGP20K,800V,2A,DO-15,TP ..5 C701 2401-002075 C-AL;4.7uF,20%,50V,GP,TP,5x11,5 ..4 DZ016 0403-000508 DIODE-ZENER;MTZJ5.6B,5.6V,5.45-5.73V,500 ..5 C701 2401-002075 C-AL;4.7uF,20%,50V,GP,TP,5x11,5 ..4 DZ016 0403-000508 DIODE-ZENER;MTZJ5.6B,5.6V,5.45-5.73V,500 7-22 Samsung Electronics...
  • Page 34 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 R414 2001-001078 R-CARBON(S);15KOHM,5%,1/2W,AA,TP,2.4X6.4 ..4 R125 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 R832 2001-001088 R-CARBON(S);1KOHM,5%,1/2W,AA,TP,2.4X6.4M ..4 R125 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 R411 2001-001114 R-CARBON(S);270OHM,5%,1/2W,AA,TP,2.4X6.4 ..4 R125 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 R405 2001-001116 R-CARBON(S);27OHM,5%,1/2W,AA,TP,2.4X6.4M ..4 R125 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 R810 2001-001150 R-CARBON(S);470KOHM,5%,1/2W,AA,TP,2.4X6. Samsung Electronics 7-23...
  • Page 35 2301-000004 C-FILM,PEF;2.2nF,5%,100V,TP,5.5X10X2.9,5 ..4 C701 2401-003028 C-AL;100uF,20%,25V,WT,TP,6.3x11,5 ..4 C707 2301-000013 C-FILM,PEF;4.7nF,5%,100V,TP,10.5x12.5x6..4 C701 2401-003028 C-AL;100uF,20%,25V,WT,TP,6.3x11,5 ..4 C248 2301-000013 C-FILM,PEF;4.7nF,5%,100V,TP,10.5x12.5x6..4 L904 2701-000114 INDUCTOR-AXIAL;10uH,10%,2.5x3.4mm ..4 C804 2301-000016 C-FILM,PEF;22nF,5%,100V,TP,7.2x4.5x9.0mm ..4 L902 2701-000114 INDUCTOR-AXIAL;10uH,10%,2.5x3.4mm ..4 C109 2301-000016 C-FILM,PEF;22nF,5%,100V,TP,7.2x4.5x9.0mm ..4 L202 2701-000114 INDUCTOR-AXIAL;10uH,10%,2.5x3.4mm 7-24 Samsung Electronics...
  • Page 36 ..4 EY409 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ...3 AA61-40113A STOPPER-PCB;501H,HIPS,-,-,HB,NTR,- S.N.A ..4 EY410 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ...3 CIS7 AA61-60003J SPRING ETC-CS;-,SUS304,-,-,OD6,N7,OD6,-, S.N.A ..4 EY405 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ...3 AA64-01309H INLAY AV;PS SHEET,21D8,T0.3,-,-,-,S15A L S.N.A ..4 EY101 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A Samsung Electronics 7-25...
  • Page 37 S.N.A AA68-02033A MANUAL USERS;,INDONESIA,W/P100G,ALL1,B5, 6902-000009 BAG PE;HDPE,T0.03,L400,W240,TRP,8,2,PE M S.N.A AA92-07722B ASSY BOX;CS20V10MG0XXSE S.N.A ASSY P/MATERIAL AA92-07726A ASSY P/MATERIAL;20V10 S.N.A AA60-40006A PIN-STAPLE;AUTO,33X17.8X2.4,H18,33X17.8X S.N.A 6902-000061 BAG AIR;LDPE,T0.2,L1000,W500,TRP,,, S.N.A 6902-000001 BAG AIR;LDPE,T0.2,L1800,W1000,TRP,,,LDPE S.N.A 6902-000418 BAG PE;HDPE/NITRON/HDPE,T0.015/T0. AA92-07925F ASSY LABEL;CS20V10MG0XXSE,KS1A S.N.A 7-26 Samsung Electronics...

  • Page 38: Precautions

    Precautions 1. Precautions Follow these safety, servicing and ESD precautions to prevent damage and protect against potential hazards such as electrical shock and X-rays. 1-1 Safety Precautions 1. Be sure that all of the built-in protective devices are replaced. Restore any missing (READING SHOULD NOT BE ABOVE protective shields.
  • Page 39 14. Components, parts and wiring that appear to have overheated or that are otherwise damaged should be replaced with parts that meet the original specifications. Always determine the cause of damage or overheat- ing, and correct any potential hazards. Samsung Electronics...

  • Page 40: Servicing Precautions

    Precautions 1-2 Servicing Precautions Warning1: First read the “Safety Precautions” section of this manual. If some unforeseen circumstance creates a conflict between the servicing and safety precautions, always follow the safety precautions. Warning2: An electrolytic capacitor installed with the wrong polarity might explode. 1.
  • Page 41 4. Do not use freon-propelled chemicals. These unpackaged replacement ESDs. Motions such can generate electrical charges that damage as brushing clothes together, or lifting a foot ESDs. from a carpeted floor can generate enough static electricity to damage an ESD. Samsung Electronics...

  • Page 42: Specifications And Ic Data

    Black stripe, 90 degree deflection 21 Inch A51KQJ63X Power Requirements: AC 100~240V, 50/60Hz Antenna Input Impedance: VHF, UHF : Telescopic dipole antenna (75 ohm unbalanced type ) Speaker Impedance 8 ohm, 5W+5W (Dual Type) 16 ohm, 3W (Monitor Type & Dual Type) Samsung Electronics...
  • Page 43 SOUND-AMP (3W x 1CH or 3W x 2CH or 5W x 2CH) KA5Q0765R POWER IC (STR) IC801S CUSTOM REGULATOR (5V, 8V, 3.3V) IC802 KA7632 IC902 24C08/KS28C040 EEPROM PC801S TCET1108 / LTV817B PHOTO COUPLER SIF - IC IC101 U4468B TEMIC Samsung Electronics...
  • Page 44 KS24C080(Pin 8) U4468B(Pin 16) TRANSISTOR SAW-FILTER TRANSISTOR G3956M K9260M 2SD1651 UPC574J 2SD1650 2SD2499 KSC815-Y KA33V KSA614 KSA539-Y BC548 KTC9014 E B C TRANSISTOR LA7840 TDA6107Q KA7632 KSR1012 KSR1010 KSR2010 KTD863-Y KSC2331-Y E C B Fig. 2-1 Semiconductor Base Diagrams Samsung Electronics...
  • Page 45 MEMO...

  • Page 46: Troubleshooting

    Measure the Check/Replace Voltage of Each Pin TU01S of TU01S Check IC201S Check/Replace Pins 2,3 IC201S See "No Sound" (Video OK) Check IC201S Check/Replace Pins 40,49,50 IC501, IC201S See "No Sound" See "No Video" (Video OK) (Sound OK) Samsung Electronics...
  • Page 47 IC802 (KA7632) Pin 9 (9V) Pin 10 (5V) Check IC201S Check/Replace Pin 1 (3.3V) IC201S Check IC201S Check/Replace Pin 1 : Stand-by : 0V IC201S, (µ-com). Normal : 3.3V Check/Replace Check IC201S, IC201S, Q401, Q402. Pin 33 (H-out) Samsung Electronics...
  • Page 48 IC201S Check IC201S Pins 38/R214, R215 Check IC201S Pin 49 (V-GUARD) Check/Replace Pin 50 (Cut-off) IC201S Pin 51~53 (R,G,B-out) Check IC501 Check/Replace on the CRT PCB IC501 Check/Replace R421, R505 (HEATER 6.3Vrms) D503 (CRT G1 pin) CRT, V999S Samsung Electronics...
  • Page 49 Pin 44 (Sound Out) IC201S Check/Replace Check IC601 Q904, IC201S Pins 6 (0V) Check IC601 Check/Replace Pin 3,13 (B+ 10-12.5V) R814, R815 Check/Replace Check IC601 IC601 Check/Replace A/V Front assembly. 5-5 No TTX Check/Replace Check IC201S IC201S See No Video Samsung Electronics...

  • Page 50: Wiring Diagram

    SOUND L OUT SOUND L IN SOUND R OUT SOUND R IN CN603 FRONT AUDIO IN R + OUT R - OUT 21 PIN AUDIO IN L + OUT L - OUT 21 PIN VIDEO IN FRONT VIDEO IN Samsung Electronics...
  • Page 51 MEMO...

  • Page 52: Schematic Diagrams

    Schematic Diagrams 10. Schematic Diagrams 10-1 IF & VIF/SIF & CHROMA TP07 TP12 TP13 TP03 TP04 TP11 TP06 TP08 TP05 TP10 TP09 TP14 TP01 TP02 Samsung Electronics 10-1...
  • Page 53 Schematic Diagrams 10-1-1 IF & VIF/SIF & CHROMA WAVEFORMS TP07 TP13 TP01 TP08 TP14 TP02 TP09 TP03 TP10 TP04 TP11 TP05 TP12 TP06 10-2 Samsung Electronics...
  • Page 54 Schematic Diagrams 10-2 A/V(RCA)-SW & SUB ASSY TP15 TP15 TP16 TP16 Samsung Electronics 10-3...
  • Page 55 Schematic Diagrams 10-3 A/V(SCART)-SW & SUB-ASSY TP15 TP15 TP16 TP16 10-4 Samsung Electronics...
  • Page 56 Schematic Diagrams 10-4 POWER & V/H-DEFLECTION & CRT TP17 TP22 TP18 TP19 TP21 TP20 TP20 TP19 TP21 TP18 TP22 TP17 Samsung Electronics 10-5...
  • Page 57 Schematic Diagrams 10-5 IF & VIF/SIF & CHROMA(MAC ARTHUR) TP07 TP12 TP13 TP03 TP04 TP11 TP08 TP06 TP05 TP10 TP09 TP14 TP01 TP02 10-6 Samsung Electronics...
  • Page 58 Schematic Diagrams 10-5-1 IF & VIF/SIF & CHROMA WAVEFORMS(MAC ARTHUR) TP07 TP13 TP01 TP08 TP14 TP02 TP09 TP03 TP10 TP04 TP11 TP05 TP12 TP06 Samsung Electronics 10-7...
  • Page 59 Schematic Diagrams 10-6 A/V(RCA)-SW & SUB ASSY(MAC ARTHUR) TP15 TP15 TP16 TP16 10-8 Samsung Electronics...
  • Page 60 Schematic Diagrams 10-7 A/V(SCART)-SW & SUB-ASSY(MAC ARTHUR) TP15 TP15 TP16 TP16 Samsung Electronics 10-9...
  • Page 61 Schematic Diagrams 10-8 POWER & V/H-DEFLECTION & CRT(MAC ARTHUR) TP17 TP18 TP19 TP22 TP21 TP20 TP20 TP19 TP21 TP18 TP22 TP17 10-10 Samsung Electronics...

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