Samsung CL-21Z43ML Service Manual
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Samsung CL-21Z43ML Service Manual

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SERVICE
COLOR TELEVISION
COLOR TELEVISION
Chassis : KSBE(N)_Manaslu
Model : CL21Z43MLAXXAO
Manual
1. Precaution
2. Product Specification
3. Disassembly & Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
7. Schematic Diagram
CL-21Z43ML
CONTENTS

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Summary of Contents for Samsung CL-21Z43ML

  • Page 1 COLOR TELEVISION Chassis : KSBE(N)_Manaslu Model : CL21Z43MLAXXAO SERVICE Manual COLOR TELEVISION CONTENTS 1. Precaution 2. Product Specification 3. Disassembly & Reassembly 4. Troubleshooting 5. Exploded View & Part List 6. Wiring Diagram 7. Schematic Diagram CL-21Z43ML...

  • Page 2: Table Of Contents

    Table of Contents 1. Precaution 1-1 Safety Precautions ..............................1-1 1-2 Servicing Precautions ..............................1-3 1-3 Static Electricity Precautions ............................1-4 1-4 Installation Precautions ...............................1-5 2. Product Specification 2-1 Product Specification ..............................2-1 2-2 Specifications Analysis ..............................2-2 2-3 Accessories .................................2-3 3. Disassembly & Reassembly 3-1 Overall Disassembly &...

  • Page 3: Overall Disassembly & Reassembly

    Since there is a danger of injury from the remaining current and of damaging the product due to static electricity, make sure to remove the power cord and wait for a moment so that the remaining current is discharged completely before disassembling the product. Samsung Electronics...
  • Page 4 Pull the chassis while pushing the clip fixing the Front Cabinet and the Holder Chassis. ① Separate the CRT Ass’y from the CRT. ② Separate the TBC wire, GND cables from the CRT Ass’y sequentially. Samsung Electronics...
  • Page 5 In addition, separate the wires on a flat and clean surface so as to prevent scratching of the material Pull the wires while pressing on the fixing clip. and the PCB. Pull the wires while pressing on the fixing clip. Samsung Electronics...
  • Page 6 MEMO Samsung Electronics...

  • Page 7: Overall Wiring

    Wiring Diagram 6. Wiring Diagram 6-1 Overall Wiring Samsung Electronics...
  • Page 8 Wiring Diagram ※ The code number of cable(Lead-connector) can be changed, see “5. Exploded View & Part List.” ①CRT Board↔Main Board ② Power Code ③ Speaker Wire Code AA39-20620B AA96-20109B AA96-04766A Photo Samsung Electronics...

  • Page 9: Pin Connection

    Wiring Diagram 6-2 Pin Connection MAIN CN501A CN602 TO CRT TO EARPHONE 200V B+5V CN601 TO SPK CN702 TO AV CN501 TO MAIN 200V B+5V Samsung Electronics...
  • Page 10 Pin Name HEATER CN601 200V TO SPK B+5V Pin No. Pin Name CN701 Side-AV connection Pin No. Pin Name AV Video In CN501 AV L In CRT Board connection Pin No. Pin Name AV R In 200V B+5V Samsung Electronics...
  • Page 11 Wiring Diagram 6-2-2 Connector role Loc. No. Description CN501 Main Board and CRT Board connect CN602 Main Board and Side-AV to E-Phone connect CN701 Main Board and Side-AV connect CN601 Main Board and Speaker connect Samsung Electronics...
  • Page 12 MEMO Samsung Electronics...

  • Page 13: Circuit Description

    Schematic Diagram 7. Schematic Diagram 7-1 Circuit Description 7-1-1 Overall Block Description Samsung Electronics...
  • Page 14 Schematic Diagram 7-1-2 Power Signal Samsung Electronics...
  • Page 15 Schematic Diagram 7-1-3 Partial Block Diagram 1. Main Block Description Samsung Electronics...
  • Page 16 MEMO Samsung Electronics...

  • Page 17: Schematic Diagram

    Schematic Diagram 7-2 Schematic Diagram 7-2-1 Main Board This Document can not be used without Samsung’s authorization. Power TP05 Video Audio TP05 TP06 TP06 Samsung Electronics...
  • Page 18 Schematic Diagram 7-2-2 Sound This Document can not be used without Samsung’s authorization. Power Video Audio Samsung Electronics...
  • Page 19 Schematic Diagram 7-2-3 Power This Document can not be used without Samsung’s authorization. Power Video TP02 Audio TP02 Samsung Electronics...
  • Page 20 Schematic Diagram 7-2-4 CRT This Document can not be used without Samsung’s authorization. Power Video Audio Samsung Electronics...

  • Page 21: Product Specification

    UOC TOP 1H Comb Filter Sound Output : 5W x 2 TDA11145/N1, LA42032 Cabinet 21Z43 Cabinet Z43 Cabinet Specification Model CL-21Z43ML Screen Size 21” Dimensions (WxHxD) 604 x 472 x 360.5 mm Weight 23.5 kg CIS:AC 160~300V Voltage Mexico:AC 110V...

  • Page 22: Specifications Analysis

    Product Specification 2-2 Specifications Analysis ※ : application, : non-application Model CL-21Z43ML (KSBE) CL-21Z43MJ (KSBA) Design Product Type Ultra Slim CRT Ultra Slim Fit CRT Digital TV Analog Analog Basic Digital Display 576i/480i 576i/480i Screen Size Aspect Ratio Progressive Scan Digital Comb Filter Screen Pitch 0.73...

  • Page 23: Accessories

    2-3 Accessories 2-3-1 Supplied Accessories Accessories Item Item code Remark Remote Control AA59-00385C Batteries 4301-000121 Power Cord AA39-10006X Samsung Service center Owner’s Instructions AA68-03905V Warranty Card Registration Card Safety Guide Manual AA68-03242L 2-3-2 Accessories that can be purchased additionally Accessories Item Item code Remark RF Cable...
  • Page 24 MEMO Samsung Electronics...

  • Page 25: Safety Precautions

    These two grounding systems are separated in the circuit using an unbreakable/unchangeable insulation material. 8. When any parts, material or wiring appear overheated or damaged, replace them with new regular ones immediately. When any damage or overheating is detected, correct this immediately and make a regular check of possible errors. Samsung Electronics...
  • Page 26 Critical safety parts should be bracketed with ( , ). Use only regular parts for replacements (in particular, flame resistance and dielectric strength specifications). Irregular parts or materials may cause electric shock or fire. Samsung Electronics...

  • Page 27: Servicing Precautions

    The ground lead of the tester should be removed last. 9. Beware of risks of any current leakage coming into contact with the high-capacity capacitor. 10. The sharp edges of the metal material may cause physical damage, so protect yourself by wearing gloves during the repair. Samsung Electronics...

  • Page 28: Static Electricity Precautions

    These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Samsung Electronics...

  • Page 29: Installation Precautions

    6. Keep the antenna far away from any high-voltage cables and install it firmly. Contact with the high-voltage cable or the antenna falling over may cause fire or electric shock. 7. Check the basics of the screen test. - Image position/size, Tilt adjustment, Actuator activation . Samsung Electronics...
  • Page 30 MEMO Samsung Electronics...

  • Page 31: Exploded View & Part List

    Exploded View & Part List 5. Exploded View & Part List 5-1 CL21Z43MLAXXAO Exploded View Samsung Electronics...
  • Page 32 T0057 AA64-70123A BADGE-BRAND NEW,AL,L50,FLAT,SILVER,SAMSU S.N.A T0063 AA03-00551A CRT COLOR A51QGV 991X301,0mG,0.915,14.0, T0066 AA96-20109B ASSY POWER CORD -,CP2/NO(4.0),H/C250,KKP T0074 AA59-00385C REMOCON TOMORROW,TM85,S3C1860XP0-SKT1,30 T0175 AA96-04766A ASSY SPEAKER P 8ohm,10W,R/B700mm,Y/B500m T0238 AA64-04340A WINDOW REMOCON-LED Z40(SEH,TSE),PC,CLEAR S.N.A T0607 AA61-40113A STOPPER-PCB 501H,HIPS,-,-,HB,NTR,- S.N.A Samsung Electronics...

  • Page 33: Cl21Z43Mlaxxao Electrical Part List

    C-CERAMIC,MLC-AXIAL 1nF,10%,50V,Y5P,-,2x C215 2202-000632 C-CERAMIC,MLC-AXIAL 100nF,20%,50V,Z5U,TP C216 2202-002037 C-CERAMIC,MLC-AXIAL 100nF,+80-20%,50V,Y5 C217 2301-000301 C-FILM,LEAD-PEF 6.8nF,5%,50V,TP,6.5X5.5X C218 2202-000632 C-CERAMIC,MLC-AXIAL 100nF,20%,50V,Z5U,TP C223 2202-000796 C-CERAMIC,MLC-AXIAL 1nF,10%,50V,Y5P,-,2x C224 2202-000796 C-CERAMIC,MLC-AXIAL 1nF,10%,50V,Y5P,-,2x C225 2305-000196 C-FILM,LEAD-PEF 150nF,5%,63V,TP,3.5X12.5 C227 2202-000632 C-CERAMIC,MLC-AXIAL 100nF,20%,50V,Z5U,TP C233 2305-000289 C-FILM,LEAD-PEF 220nF,5%,63V,TP,-,5mm Samsung Electronics...
  • Page 34 DIODE-SWITCHING 1N4148,75V,150mA,DO-35,T D301 0401-000005 DIODE-SWITCHING 1N4148,75V,150mA,DO-35,T D303 0402-000132 DIODE-RECTIFIER 1N4004,400V,1A,DO-41,TP D306 0401-000005 DIODE-SWITCHING 1N4148,75V,150mA,DO-35,T D402 0402-000132 DIODE-RECTIFIER 1N4004,400V,1A,DO-41,TP D403 0402-000132 DIODE-RECTIFIER 1N4004,400V,1A,DO-41,TP D404 0402-001599 DIODE-RECTIFIER DGP30L,1500,3A,DO-201AD( D405 0402-000534 DIODE-RECTIFIER RG10V,400V,1.2A,DO-15,TP D406 0402-000540 DIODE-RECTIFIER RU20A,600V,1.5A,DO-15,TP D407 0402-000540 DIODE-RECTIFIER RU20A,600V,1.5A,DO-15,TP Samsung Electronics...
  • Page 35 EYELET ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H EY812 6042-000002 EYELET ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H EY815 6042-000002 EYELET ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H EY816 6042-000002 EYELET ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H EY818 6042-000002 EYELET ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H EY825 6042-000002 EYELET ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H EY838 6042-000002 EYELET ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H EY839 6042-000002 EYELET ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H EY840 6042-000002 EYELET ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H EY841 6042-000002 EYELET ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H Samsung Electronics...
  • Page 36 INDUCTOR-AXIAL 10UH,10%,2534 L210 2701-000114 INDUCTOR-AXIAL 10UH,10%,2534 L2514 3301-000287 BEAD-AXIAL ,3.5x1.0x6.0mm,3000mA,TP,,,50 L2514 3301-000287 BEAD-AXIAL ,3.5x1.0x6.0mm,3000mA,TP,,,50 L2514 3301-000287 BEAD-AXIAL ,3.5x1.0x6.0mm,3000mA,TP,,,50 L2514 3301-000374 BEAD-AXIAL ,3.5x1.0x9.0mm,3000mA,TP,,,50 L301 2001-000281 R-CARBON 100ohm,5%,1/8W,AA,TP,1.8x3.2mm L302 2001-000281 R-CARBON 100ohm,5%,1/8W,AA,TP,1.8x3.2mm L303B 2701-001034 INDUCTOR-AXIAL 22UH,10%,4514 L424 2701-000142 INDUCTOR-AXIAL 1UH,10%,2534 Samsung Electronics...
  • Page 37 100ohm,5%,1/8W,AA,TP,1.8x3.2mm R232 2001-000281 R-CARBON 100ohm,5%,1/8W,AA,TP,1.8x3.2mm R234 2001-000857 R-CARBON 560ohm,5%,1/8W,AA,TP,1.8x3.2mm R236 2001-000878 R-CARBON 6.2Kohm,5%,1/8W,AA,TP,1.8x3.2mm R238 0403-000509 DIODE-ZENER MTZJ5.6B,5.4-5.7V,500mW,DO-3 R241 2001-000924 R-CARBON 680ohm,5%,1/8W,AA,TP,1.8x3.2mm R244 2001-000012 R-CARBON 680Kohm,5%,1/8W,AA,TP,1.8x3.2mm R301 2001-000449 R-CARBON 2.2Kohm,5%,1/8W,AA,TP,1.8x3.2mm R302 2004-004097 R-METAL 1.6Kohm,2%,1/2W,AA,TP,2.4x6.4mm R303 2003-002070 R-METAL OXIDE 1ohm,5%,2W,AF,TP,3.9x10mm Samsung Electronics...
  • Page 38 2001-000969 R-CARBON 75ohm,5%,1/8W,AA,TP,1.8x3.2mm R802 2003-000586 R-METAL OXIDE(S) 22Kohm,5%,2W,AF,TP,4x12 R803 2003-000586 R-METAL OXIDE(S) 22Kohm,5%,2W,AF,TP,4x12 R804 2003-000586 R-METAL OXIDE(S) 22Kohm,5%,2W,AF,TP,4x12 R805 2001-001170 R-CARBON(S) 6.8ohm,5%,1/2W,AA,TP,2.4x6.4 R808 2001-000109 R-CARBON(S) 470ohm,5%,1/2W,AA,TP,2.4x6.4 R809 2001-001150 R-CARBON(S) 470Kohm,5%,1/2W,AA,TP,2.4x6. R810 2008-000294 R-FUSIBLE(S) 33ohm,5%,2W,AF,TP,3.9x10mm R811 2008-000294 R-FUSIBLE(S) 33ohm,5%,2W,AF,TP,3.9x10mm Samsung Electronics...
  • Page 39 IC-VERTICAL PROCESSO LA78141-E,TO220,7P, T0098 AA62-00166A HEAT SINK CS21Z45MJAXXSE,ALUMINIUM,1.0,6 S.N.A T0119 AA09-00558A IC MICOM TDA12165PS/N3/3,64Pin,3.3/5/8V, T0175 AA62-00056A HEAT SINK-PS -,-,T1.0,-,41*35*70,D2,-,-, S.N.A T0175 AA62-00162A HEAT SINK-PS IROBOT2,A1050,T1.0,23*40,WH S.N.A T0175 AA62-00164A HEAT SINK-PS IROBOT2,A1050,T1.0,41*50,WH S.N.A T0175 AA62-00045D HEAT SINK-PS EVOLUTION,AL,T1.0,20*20*35, S.N.A Samsung Electronics...
  • Page 40 T0578 AA64-04315A INLAY AV 21Z30,PS,T0.3mm,14.0mm,19.3mm S.N.A T0578 AA64-04315B INLAY AV CS21K40MJRXXST,PS,SHEET,T0.3,21 S.N.A ASSY P/MATERIAL M0113 AA92-11937B ASSY P/MATERIAL 21Z43 S.N.A T0214 AA60-40006A PIN-STAPLE AUTO,33X17.8X2.4,H18,33X17.8X S.N.A T0524 6902-000417 BAG PE HDPE/NITRON/HDPE,T0.015/T0. S.N.A ASSY ACCESSORY M0045 AA92-12510C ASSY ACCESSORY CL21Z43MLAXXAO S.N.A Samsung Electronics 5-10...
  • Page 41 S.N.A T0074 AA59-00385C REMOCON TOMORROW,TM85,S3C1860XP0-SKT1,30 AA68-03242L MANUAL FLYER-02,SAFETY GUIDE comm,Samsun S.N.A AA68-03777A MANUAL USERS-CARD,07 comm,Samsung,Englis S.N.A M0284 AA68-03905V MANUAL USERS-02 COMM,SAMSUNG,Spa,LATIN A S.N.A ASSY BOX M0003 AA92-12328M ASSY BOX CL21Z43MLAXXAO S.N.A AA69-04174K BOX-SET 21Z43-VE,CB,A1,DW,W645,D395,H505 1.01 S.N.A ASSY LABEL M0019 AA92-12588A ASSY LABEL 21Z43,XAO S.N.A...

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