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Samsung CL21M6WKX Service Manual

Color television receiver
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COLOR TELEVISION RECEIVER
COLOR TELEVISION RECEIVER
Chassis :
K57A(N)
Model :
CL21M6WKX/XAO
CL21A11MQKXXAX
1.
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10.
CONTENTS
Precautions
Disassembly and Reassembly
Exploded View and Parts List
Wiring Diagram

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Summary of Contents for Samsung CL21M6WKX

  • Page 1: Table Of Contents

    COLOR TELEVISION RECEIVER Chassis : K57A(N) Model : CL21M6WKX/XAO CL21A11MQKXXAX 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 Schematic Diagrams...

  • Page 2: Specifications And Ic Data

    CUSTOM REGULATOR (5V, 8V, 3.3V) FIAIR CHILD M24C08 IC202 EEPROM PC801S TCET1108 / LTV817B PHOTO COUPLER PC802S IC101 LA7510 TEMIC IF DETECTOR-IC IC601 MSP-3425G-B8 Sound Processor Micronas ICP01 VIPER12AD1P PWM CONTROCER-IC NJM2235D VIDEO Swiching-IC ICW01 ICG01 OP AMP-IC 4558 Samsung Electronics...

  • Page 3: Alignment And Adjustment

    “VOLUME” keys ( Up or Down). The adjust- is cancelled. ment parameters are listed in the accompany- ing table, and selected by pressing the CHAN- 6. Cancel the Adjustment Mode by re-pressing NEL keys ( the “FACTORY” or “Power OFF” keys. Samsung Electronics...
  • Page 4 Au tomat ic Gain Cont r ol 0 ~ 6 3 Ho ri zont al Par all elogr am 0 ~ 6 3 HPAR 0 ~ 6 3 Ho ri zont al Bow HBOW 0 ~ 6 3 EWID EW Widt h Samsung Electronics...
  • Page 5 CDL in DVD mode 0 ~ 1 6 DCDL 0 ~ 6 3 BL R in DVD mode DBLR 0 ~ 6 3 BL B in DVD mode DBLB Dy namic Ski n Tone Cont r ol 0 ~ 1 Samsung Electronics...
  • Page 6 - V-CHIP ON/OFF (U.S.A) V-CHIP - AV + S-V + DVD AV OPTION AV1/AV2/S-V/DVD - TILT ON/OFF TILT - DEMO ON/OFF DEMO - External 2H-COM ON/OFF EXT COMB V-Guard - Vertical Guard ON/OFF (*MAIN PCB A LOT : OFF) Samsung Electronics...

  • Page 7: Other Adjustments

    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 8 1. Input a Toshiba pattern. 12. Tighten the deflection yoke. 2. Go to service mode and select ‘G2-Adjust. 3. Adjust bottom VR of FBT to display “SCREEN ADJUST : OK” 4. Use the Menu or Mute key to complete G2 adjustment. Samsung Electronics...

  • Page 9: Troubleshooting

    IC201 S Normal Check the 12.5V-A Line Check the (33)Pin (H-Drive) of IC201S Abnormal Abnormal Check/Replace IC802 Check the Normal FD802S, IC801S or AC-Fuse Abnormal Check the 130V- A Line Check the Normal FBT,D808 Check / Replace Q401 Samsung Electronics...
  • Page 10 D406,R414,D405,R413 Check/Replace Check the Abnormal resistance of R519 Check/Replace Nornal R418,R522,R523 Replace Nornal R519 Check CRT and FBT Abnormal Check IC201S Check/Replace Pin 51,52,53 D407,FBT (R.G.B) Check/Replace Nornal IC201S Check IC201S Pin50(IK,V-GUARD) Abnormal Nornal Check CRT and FBT Samsung Electronics...
  • Page 11 Normal Check IC602 Pin4,12 Abnormal Normal Check IC602 Abnormal Abnormal Replace Check IC601 IC602 Pin47(SIF) Abnormal Check FD801S Normal Check D805 IC101,TUNER Abnormal Normal Replace Check IC601 FD801S,D805 Normal No Power Check Check/Replace B+ Line IC601 5V-B, 8V-B Samsung Electronics...
  • Page 12 Troubleshooting 5-4 Horizontal Lines Appear or Screen Abnormal Check IC301 B+ 16V-C,-13.5V-C Normal Check R413,R414 D405,D406 Check IC201S Abnormal Pin 21,22 (VDN,VDP) Normal Check IC201S Check / Replace IC301 Samsung Electronics...

  • Page 13: Electrical Parts List

    C406 2301-001296 C-FILM,MPPF;720NF,5%,400V,BK,26X15.5X20M ..5 1203-001939 IC-POSI.FIXED REG.;7632,SIP,10P,-,PLASTI ...3 C803 2401-001652 C-AL;680uF,20%,250V,GP,BK,25x50mm,1 ..5 6003-000334 SCREW-TAPTITE;RH,+,2S,M3,L6,ZPC(YEL),SWR ...3 D801S AA96-00276C ASSY H/S;-,BRIDGE ,AA62-00052A,GSIB660,K ..5 AA62-00055A HEAT SINK-PS;-,-,T1.0,-,35*15*25,D1,-,-, ..4 AA62-00052A HEAT SINK-PS;-,-,-,SILVER,HOLE 18.5mm, 2 ..4 ICE01 1202-000103 IC-VOLTAGE COMP.;393,DIP,8P,300MIL,DUAL, ..4 AA60-30003A WASHER;T1.5,SBHG-1 Samsung Electronics...
  • Page 14 2305-000285 C-FILM,MPEF;220NF,5%,100V,TP,10.5X5.5X15 ..5 CE02 2301-000224 C-FILM,PEF;22nF,5%,50V,TP,7.4x3.9x13mm,5 ..5 C306 2305-000149 C-FILM,MPEF;100nF,5%,100V,TP,12x12.5x6.5 ..5 CE03 2301-000342 C-FILM,PEF;2.2nF,5%,50V,TP,7.4x3.9x13mm, ..5 C401 2301-000383 C-FILM,PEF;10nF,5%,50V,TP,6x7x3.2mm,5mm ..5 CE04 2301-000232 C-FILM,PEF;3.3nF,5%,50V,TP,8.1x4.5x13mm, ..5 C402 2401-000302 C-AL;100uF,20%,25V,GP,TP,6.3x11,5 ..5 CN501 3711-002648 CONNECTOR-HEADER;BOX,9P,1R,2.5mm,STRAIGH ..5 C403 2201-000599 C-CERAMIC,DISC;0.56nF,10%,500V,Y5P,TP,5..5 CN502 3711-002645 CONNECTOR-HEADER;BOX,6P,1R,2.5mm,STRAIGH Samsung Electronics...
  • Page 15 AA60-40011A K EYELET;ID2.0,OD2.8,BST ..5 DZ601 0403-000508 DIODE-ZENER;MTZJ5.6B,5.6V,5.45-5.73V,500 ..5 EY805 AA60-40011A K EYELET;ID2.0,OD2.8,BST ..5 DZ602 0403-000508 DIODE-ZENER;MTZJ5.6B,5.6V,5.45-5.73V,500 ..5 EY806 AA60-40011A K EYELET;ID2.0,OD2.8,BST ..5 DZ801 0403-001211 DIODE-ZENER;MTZJ12B,11.44-12.03V,500MW,D ..5 EY807 AA60-40011A K EYELET;ID2.0,OD2.8,BST ..5 DZ802 0403-000699 DIODE-ZENER;TZP27B,27V,27-30.8V,1W,DO-41 ..5 EY808 AA60-40011A K EYELET;ID2.0,OD2.8,BST Samsung Electronics...
  • Page 16 2701-000177 INDUCTOR-AXIAL;33uH,10%,2.5x3.4mm ..5 R228 2001-000563 R-CARBON;27KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..5 L203 2701-000177 INDUCTOR-AXIAL;33uH,10%,2.5x3.4mm ..5 R229 2001-000563 R-CARBON;27KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..5 L204 2702-000142 INDUCTOR-RADIAL;22uH,5%,6x6.4mm ..5 R230 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..5 L205 2701-000114 INDUCTOR-AXIAL;10uH,10%,2.5x3.4mm ..5 R231 2001-000005 R-CARBON;390ohm,5%,1/8W,AA,TP,1.8x3.2mm ..5 L206 2701-000114 INDUCTOR-AXIAL;10uH,10%,2.5x3.4mm ..5 R236 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM Samsung Electronics...
  • Page 17 ..5 R712 2001-000273 R-CARBON;100KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 6003-000335 SCREW-TAPTITE;RH,+,2S,M3,L8,ZPC(YEL),SWR ..5 R713 2001-000273 R-CARBON;100KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 AA62-00045A HEAT SINK-PS;-,-,T1.0,-,-,DREAM,-,-,-,-, ..5 R714 2001-000786 R-CARBON;47KOHM,5%,1/8W,AA,TP,1.8X3.2MM ...3 QF05 AA96-00243M ASSY H/S;-,AMP,AA62-000450A,2SA1011,HERC ..5 R716 2001-000522 R-CARBON;22KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 0205-000129 GREASE-SILICON;SC102,JAPAN ..5 R717 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 0502-000131 TR-POWER;2SA1011-D,PNP,1.2W,TO-220,-,60 Samsung Electronics...
  • Page 18 AA64-60421C INLAY-COVER;-,PS,T0.3,-,-,BLK,SEA ..4 GT505 AA60-40014A PIN-GT,ASSY;AUTO AA64-02099F CABINET-BACK;29M6,HIPS,V0,BLK ..4 GT506 AA60-40014A PIN-GT,ASSY;AUTO AA64-00892G INLAY-BACK;D2,D3,PS SHEET,T0.3,-,-,BLK,R ..4 L501 2701-000112 INDUCTOR-AXIAL;100uH,10%,3x7mm AA60-00091P SPACER-FELT;,FELT,500X10,BLK,T0.5 ..4 L503 3301-000287 CORE-FERRITE BEAD;AA,3.5x1.0x6.0mm,1500, ..4 L504 2701-000115 INDUCTOR-AXIAL;10uH,10%,3x7mm ..4 L507 2701-000115 INDUCTOR-AXIAL;10uH,10%,3x7mm ..4 L508 2701-000112 INDUCTOR-AXIAL;100uH,10%,3x7mm Samsung Electronics...
  • Page 19 AA27-20002Q COIL DEGAUSSING;-,29,14ohm,70T,L3300,E AA91-02173K ASSY CPT;A68QCP891X100,29,+380MGAA03-00 ...3 AA03-00273A CRT COLOR;A68QCP891X100,+380MG,1.1MH,14. AA98-70011A ASSY TBC WIRE(P);-,29INCH,NTSC,PAL,2P-WH 3301-001456 CORE-FERRITE;AE,15°ø7°ø18MM,-,- ASSY ACCESSORY AA92-05394Q ASSY ACCESSORY;TXM2792FX/XAA,TXM2792F,EN AA68-40065B CARD-REGISTRATION;,SEA,A5,ENG,A/P220,2P( AA68-02477A MANUAL USERS;TXM2792F,ENG,W/P100,K57A,B5 AA68-00372A CARD-WARRANTY;CTV,TVCR ALL,W/P100(G),B5, AA59-00141D REMOCON;,TM58,SSM174PT,41,SS,L/GRAY,MBR, ...3 2802-000194 RESONATOR-CERAMIC;8MHz,1.0%,TP,8.5x4.5x5 ...3 AA09-00052A IC MICOM;Z86L8808SSC-R5019,2~3.9V,REMOCO Samsung Electronics...
  • Page 20 ..4 NT801S 1404-001045 THERMISTOR-NTC;4.7ohm,15%,2900K,35.0mW,T ..4 0402-001399 DIODE-BRIDGE;GSIB660,600V,6A,SIP-4,BK ..4 PC801S 0604-001038 PHOTO-COUPLER;TR,130-260%,200mW,DIP-4,ST ..4 0205-000129 GREASE-SILICON;SC102,JAPAN ..4 PC802S 0604-001038 PHOTO-COUPLER;TR,130-260%,200mW,DIP-4,ST ...3 D805 BP96-00020F ASSY HEAT SINK P;H/S TR,SCREW,FFPF10U20S ..4 PT801S 1404-000002 THERMISTOR-PTC;9ohm,20%,-,-,TR,RECT,- ..4 CIS 0205-001027 OIL-SILICON;G746,-,- ..4 RL801S 3501-001053 RELAY-POWER;5Vdc,530mW,10A,1FormA,15mS,5 Samsung Electronics...
  • Page 21 2201-000556 C-CERAMIC,DISC;0.47nF,10%,500V,Y5P,TP,5..5 CP03 2401-001192 C-AL;33uF,20%,50V,GP,TP,6.3x11,5 ..5 C412 2401-000927 C-AL;22uF,20%,250V,GP,TP,13x20,5 ..5 CR01S 2201-000556 C-CERAMIC,DISC;0.47nF,10%,500V,Y5P,TP,5..5 C413 2201-000556 C-CERAMIC,DISC;0.47nF,10%,500V,Y5P,TP,5..5 CR02S 2401-000480 C-AL;10uF,20%,50V,GP,TP,5x11,5 ..5 C414 2301-001065 C-FILM,MPPF;47nF,5%,630V,TP,19x15.5x7,7..5 CR03S 2401-000480 C-AL;10uF,20%,50V,GP,TP,5x11,5 ..5 C415S 2301-001259 C-FILM,MPPF;100nF,5%,400V,TP,19x8x16,7.5 ..5 CR405S 2201-000132 C-CERAMIC,DISC;0.1nF,10%,500V,Y5P,TP,6.5 Samsung Electronics...
  • Page 22 AA60-40011A K EYELET;ID2.0,OD2.8,BST ..5 DZ811 0403-000700 DIODE-ZENER;TZP33A,33V,31-35V,1W,DO-41,T ..5 EY816 AA60-40011A K EYELET;ID2.0,OD2.8,BST ..5 DZ812 0403-000508 DIODE-ZENER;MTZJ5.6B,5.6V,5.45-5.73V,500 ..5 EY818 AA60-40011A K EYELET;ID2.0,OD2.8,BST ..5 DZP03 0403-001328 DIODE-ZENER;MTZJ22A,20.15-21.20V,500mW,D ..5 EY819 AA60-40011A K EYELET;ID2.0,OD2.8,BST ..5 EL401 6042-000001 EYELET;ID2.2,OD2.7,L3.1,SN,BSS3-E/EH ..5 EY820 AA60-40011A K EYELET;ID2.0,OD2.8,BST 7-10 Samsung Electronics...
  • Page 23 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..5 L401 2701-000142 INDUCTOR-AXIAL;1uH,10%,2.5x3.4mm ..5 R258 2001-000290 R-CARBON;10KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..5 L402 3301-000287 CORE-FERRITE BEAD;AA,3.5x1.0x6.0mm,1500, ..5 R260 2001-000449 R-CARBON;2.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..5 L403 2901-000297 FILTER-EMI ON BOARD;-,3A,-,-,3.5x5,TP,- ..5 R261 2001-000449 R-CARBON;2.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..5 L404 3301-000287 CORE-FERRITE BEAD;AA,3.5x1.0x6.0mm,1500, ..5 R270 2001-000628 R-CARBON;300OHM,5%,1/8W,AA,TP,1.8X3.2MM Samsung Electronics 7-11...
  • Page 24 ..4 C510 2401-001232 C-AL;4.7uF,20%,250V,GP,TP,10x12.5,5 ..5 R814 2001-000563 R-CARBON;27KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 C512 2301-000192 C-FILM,PEF;1nF,5%,50V,TP,5.3x10mm,5mm ..5 R815 2008-000205 R-FUSIBLE(S);10ohm,5%,1/2W,AF,TP,2.5x6.5 ..4 C514 2401-000430 C-AL;10uF,20%,250V,GP,TP,10x16mm,5m ..5 R816 2901-000297 FILTER-EMI ON BOARD;-,3A,-,-,3.5x5,TP,- ..4 C515 2401-001563 C-AL;47uF,20%,400V,GP,TP,16x25,7.5 ..5 R817 2001-000020 R-CARBON(S);22OHM,5%,1/2W,AA,TP,2.4X6.4M ..4 C516 2305-000704 C-FILM,MPEF;100nF,5%,250V,TP,16.5x10.3x5 7-12 Samsung Electronics...
  • Page 25 ..4 LF07 2901-000297 FILTER-EMI ON BOARD;-,3A,-,-,3.5x5,TP,- CB+HP 6003-001023 SCREW-TAPTITE;RWH,+,B,M3,L10,ZPC(YEL),SW ..4 PCB AA41-00683A PCB-CRT;QUEST,FR-1,1L,A,1.6T,330X245,K57 CB+RJ 6003-001026 SCREW-TAPTITE;RH,+,B,M4,L15,ZPC(BLK),SWR ..4 QF01 0501-000389 TR-SMALL SIGNAL;KSC815,NPN,400mW,TO-92,T AA64-01334B INLAY-CRT;ORION,PS SHEET,T1.0,50*30,-,-, ..4 QF02 0501-000389 TR-SMALL SIGNAL;KSC815,NPN,400mW,TO-92,T CRT+CF AA60-10050V SCREW-ASSY;-,SWRCH18A,M6,L30,HH,+,WC,-,Z ..4 QF03 0501-000369 TR-SMALL SIGNAL;KSC2331-Y,NPN,1000mW,TO- Samsung Electronics 7-13...
  • Page 26 AA27-20002Q COIL DEGAUSSING;-,29,14ohm,70T,L3300,E AA91-02173K ASSY CPT;A68QCP891X100,29,+380MGAA03-00 ...3 AA03-00273A CRT COLOR;A68QCP891X100,+380MG,1.1MH,14. AA98-70011A ASSY TBC WIRE(P);-,29INCH,NTSC,PAL,2P-WH 3301-001456 CORE-FERRITE;AE,15°ø7°ø18MM,-,- ASSY ACCESSORY AA92-06851E ASSY ACCESSORY;TXM2792FX/XAC AA68-02519A MANUAL USERS;TXM2792F,FRE,W/P100G,K57A,B AA68-02477A MANUAL USERS;TXM2792F,ENG,W/P100,K57A,B5 AA68-00682C CARD WARRANTY-01;PDP,W/P120(G),SECA,B5,B AA59-00141D REMOCON;,TM58,SSM174PT,41,SS,L/GRAY,MBR, ...3 2802-000194 RESONATOR-CERAMIC;8MHz,1.0%,TP,8.5x4.5x5 ...3 AA09-00052A IC MICOM;Z86L8808SSC-R5019,2~3.9V,REMOCO 7-14 Samsung Electronics...

  • Page 27: Block Diagram

    Block Diagram 8. Block Diagram 8-1 K57A SOUND AMP SPEAKER ( TDA7297S 15W2CH ) TUNER VI F SAW SI F SAW S I F P I F S I GNAL SI GNAL 3. 3 V CRT DRI VE (TDA6108JF ) S I F - OUT REGUL ATOR I C VMC(C2344/ A1011)

  • Page 28: Schematic Diagrams

    Schematic Diagrams 10. Schematic Diagrams 10-1 MAIN(1/3) TP13 TP14 TP15 TP16 TP23 TP16 TP19 TP21 TP22 TP18 TP15 TP17 TP17 TP18 TP13 TP19 TP21 TP14 TP22 TP23 Samsung Electronics 10-1...
  • Page 29 Schematic Diagrams 10-2 MAIN(2/3) TP01 TP02 TP03 TP04 TP05 TP05 TP06 TP12 TP06 TP02 TP07 TP08 TP04 TP03 TP10 TP01 TP10 TP12 TP08 10-2 Samsung Electronics...
  • Page 30 Schematic Diagrams 10-3 MAIN(3/3) TP24 TP24 Samsung Electronics 10-3...
  • Page 31 Schematic Diagrams 10-4 CRT 10-4 Samsung Electronics...

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