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Samsung CS21M21EHVXHAC Service Manual
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Samsung CS21M21EHVXHAC Service Manual

Samsung CS21M21EHVXHAC Service Manual

Color television receiver
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SERVICE
COLOR TELEVISION RECEIVER
COLOR TELEVISION RECEIVER
Chassis : KS7A(P)Rev.1
Model
: CS21M21EHVXHAC
CS29M16MQUXXSE
Manual
1.
Specifications
2.
Alignment and Adjustments
3.
Exploded Views and Parts List
4.
Electrical Parts List
5.
PCB Diagram
6.
Schematic Diagrams
CONTENTS

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Summary of Contents for Samsung CS21M21EHVXHAC

  • Page 1 COLOR TELEVISION RECEIVER Chassis : KS7A(P)Rev.1 Model : CS21M21EHVXHAC CS29M16MQUXXSE SERVICE Manual COLOR TELEVISION RECEIVER CONTENTS Specifications Alignment and Adjustments Exploded Views and Parts List Electrical Parts List PCB Diagram Schematic Diagrams...
  • Page 2 ELECTRONICS © Samsung Electronics Co., Ltd. Mar. 2005 This Service Manual is a property of Samsung Electronics Co.,Ltd. Printed in Korea Any unauthorized use of Manual can be punished under applicable AA82-02359A International and/or domestic law.
  • Page 3 Description;Specification Q’ty S.N.A CIS3 AA64-04048B DECORATION-POWER;21,29M21,ABS,HB,WHT,SVM S.N.A CIS7 AA61-60003J SPRING ETC-CS;-,SUS304,-,-,OD6,N7,OD6,-, S.N.A M0006 AA63-00927A COVER-REAR;21M21,SAVINA,SIEL,HIPS,HB,G43 S.N.A M0014 AA94-15341B ASSY PCB MAIN;CS21M21EHVXHAC,KS7A M0112 AA63-00926J COVER-FRONT;21M21,TSE,SAVIN,SIEL,HIPS,HB S.N.A T0022 AA64-04050A KNOB CONTROL;29M21,ABS,HB,G3676,BLM1404 S.N.A T0023 AA64-04049A KNOB POWER;29M21,ABS,HB,G3676,SVM3012 S.N.A T0057 AA64-70123A BADGE-BRAND;NEW,AL,L50,FLAT,SILVER,SAMSU T0063 AA03-00403A CRT COLOR;A51QDX993X,0MG,1.75MH,18MH,3.1...
  • Page 4 Exploded View & Parts List 3-2 CS29M16MQUXXSE You can search for the updated part code through ITSELF web site. URL : http://itself.sec.samsung.co.kr T0015 T0074 Loc.No Code No Description;Specification Q’ty S.N.A T0527 CIS7 AA61-60003J SPRING ETC-CS;-,SUS304,-,-,OD6,N7,OD6,-, S.N.A M0014 AA94-15168C ASSY PCB MAIN;CS29M16MQUXXSE,KS7A S.N.A...

  • Page 5: Alignment And Adjustments

    2. Turn on the TV. Set the Brightness and Contrast controls to minimum (zero beam current). 3. Adjust the Brightness and contrast controls to both extremes. Ensure that the high voltage does not exceed 30 KV under any conditions. Samsung Electronics...

  • Page 6: White Balance Adjustment

    - Adjust Sub Contrast to set Y. - Adjust B Drive to set y. - Adjust R Drive to set x. (3) Check the value of Low-Light. If necessary, readjust Low-Light. (4) Check the value of High-Light. If necessary, readjust High-Light. Samsung Electronics...
  • Page 7 1. To enter the “Service Mode”, Press the remote-control keys in this sequence : - If you do not have Factory remote-control INFO PICTURE OFF MENU MUTE PICTURE ON - If you have Factory remote-control PICTURE ON INFO FACTORY Samsung Electronics...
  • Page 8 SERVICE / T - ETPAS0 - 10XX Deflection Video Adjust1 Video Adjust2 Video Adjust3 Option : D2 16 04 02 YC Delay Test Pattern : 0 EEPROM Bus Stop Check Sum : 0000 Reset / 2004-03-08 G2 Adujust Samsung Electronics...
  • Page 9 EHT Threshold (Depend on the inch&CRT Drive) EHT Vertical -128 (Depend on the inch&CRT Drive) -128 EHT Horizontal (Depend on the inch&CRT Drive) -128 EHT Vertical2 (Depend on the inch&CRT Drive) -128 EHT Horizontal2 (Depend on the inch&CRT Drive) Samsung Electronics...
  • Page 10 V Amp V Shift -128 H EW -128 H Shift -128 V Linearity -128 V SC -128 H Parabolra Upper Corner -128 Lower Corner -128 Upper Corner 6 -128 -128 Lower Corner 6 -128 H Trapezium -128 Angle -128 Samsung Electronics...
  • Page 11 (Depend on the inch) BCL Gain BCL Time Sub Sharpness (Depend on the inch&CRT Drive) DVD R Cutoff Inch (Depend on the CRT) DVD B Cutoff Inch (Depend on the CRT) BCL BCUT Pilot Low(NTSC ONLY) Pilot High(NTSC ONLY) ONLY V-Mute(X100ms,NTSC Samsung Electronics...
  • Page 12 BLE Tilt BLE Gain BLE Mode BLE Break CTI Gain FIX(Depend on the mode) CTI Coring FIX(Depend on the mode) LTI Gain FIX(Depend on the mode) D-EHT Time FIX(Depend on the mode) DCT Ratio LTI Enable VSP Comb Samsung Electronics...
  • Page 13 PIP Color PIP PAL V.Pos PIP NTSC V.Pos PIP H.Pos PIP R Cutoff FIX(Depend on the CRT) PIP B Cutoff FIX(Depend on the CRT) PIP R Drive FIX(Depend on the CRT) PIP B Drive FIX(Depend on the CRT) Samsung Electronics...
  • Page 14 ABL pattern Black to White (4 pattern) Black to White Green + Magenta Color bar Crosshatch YC DELAY YC DELAY Remark Item PAL DELAY SECAM DELAY NTSC DELAY PAL AV DELAY SECAM AV DELAY NTSC AV DELAY 2-10 Samsung Electronics...
  • Page 15 Music 10K Movie Equ100 Movie Equ300 Movie Equ1K Movie Equ3K Movie 10K Speech Equ100 Speech Equ300 Speech Equ1K Speech Equ3K Speech 10K Brightness(RGB/DVD) Contrast(RGB/DVD) U Saturation(RGB/DVD) V saturation(RGB/DVD) V/FBL Delay CrCb Delay d/w h-position d/w -blanking 1 Samsung Electronics 2-11...
  • Page 16 VCR mode detect counter SUB MATRIX Tint VIDEO SUB SHARPNESS 15 15 S VIDEO SUB SHARPNESS DVD SUB SHARPNESS Standard Bass Standrad Treble Music Bass Music Treble Movie Bass Movie Treble Speech Bass Speech Terble G2 Adjust WDRM 2-12 Samsung Electronics...

  • Page 17: Electrical Parts List

    T0078 AA27-00324A DEFLECTION YOKE;,DIF-2192AA(A),S/T,A51QD T0522 AA65-30008A CLAMPER CORE-CORD;-,PE,HB,-,BLK,- S.N.A ASSY CHASSIS ASSY COVER FRONT M0017 AA91-09243B ASSY CHASSIS;CS21M21EHVXHAC,KS7A S.N.A M0001 AA90-05353D ASSY COVER FRONT;CS21M21EHVXHAC S.N.A T0098 AA94-15080A ASSY PCB MISC-CONTROL;29M21,ET,KS7A S.N.A M0081 6003-001026 SCREW-TAPTITE;RH,+,B,M4,L15,ZPC(BLK),SWR S.N.A ...3 T0245 0202-001366 SOLDER-WIRE FLUX;-,RS60S,D1.2,63Sn/37Pb, S.N.A M0081 6003-001026 SCREW-TAPTITE;RH,+,B,M4,L15,ZPC(BLK),SWR S.N.A...
  • Page 18 ..4 M0081 6003-000333 SCREW-TAPTITE;RH,+,2S,M3,L10,ZPC(YEL),SW S.N.A ..6 RP04 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4 T0066 AA62-30180B HEAT SINK-ES;-,A6063 EXTR.,2,WHT,70MM,-, S.N.A ..6 RP05 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ...3 M0018 AA97-15813B ASSY MICOM;KS7A,VCTi 49XYF PY F1 000,T_E ..6 RP07 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 ..4 T0119 AA09-00436B IC MICOM;VCT4952_F1,CS29M6FQ,88P,1.8/3.3 S.N.A Samsung Electronics...
  • Page 19 Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ...3 M0014 AA97-15954B ASSY AUTO-MAIN;CS21M21EHVXHAC,KS7A S.N.A ..4 Q409 0505-000109 FET-SILICON;2N7000,N,60V,200mA,5ohm,400m ..4 D814 0401-000005 DIODE-SWITCHING;1N4148,75V,150MA,DO-35,T ..4 T0087 1203-000284 IC-POSI.FIXED REG.;7806,TO-220,3P,-,PLAS ..4 DV201 0401-000005 DIODE-SWITCHING;1N4148,75V,150MA,DO-35,T ..4 T0087 1203-000293 IC-POSI.FIXED REG.;7808,TO-220,3P,-,PLAS ..4 DV202 0401-000005 DIODE-SWITCHING;1N4148,75V,150MA,DO-35,T...
  • Page 20 ..4 CV209 2202-000796 C-CERAMIC,MLC-AXIAL;1NF,10%,50V,Y5P,TP,3 ..4 R350 2003-001031 R-METAL OXIDE(S);2.4ohm,5%,2W,AF,TP,3.9x ..4 CV210 2202-000796 C-CERAMIC,MLC-AXIAL;1NF,10%,50V,Y5P,TP,3 ..4 R423 2003-001042 R-METAL OXIDE(S);5.6Kohm,5%,2W,AF,TP,3.9 ..4 CV219 2202-000796 C-CERAMIC,MLC-AXIAL;1NF,10%,50V,Y5P,TP,3 ..4 R835 2003-002020 R-METAL OXIDE(S);56Kohm,5%,2W,AF,TP,3.9x ..4 CV256 2202-000796 C-CERAMIC,MLC-AXIAL;1NF,10%,50V,Y5P,TP,3 ..4 R836 2003-002020 R-METAL OXIDE(S);56Kohm,5%,2W,AF,TP,3.9x ..4 CV257 2202-000796 C-CERAMIC,MLC-AXIAL;1NF,10%,50V,Y5P,TP,3 Samsung Electronics...
  • Page 21 3301-000287 BEAD-AXIAL;,3.5x1.0x6.0mm,3000mA,TP,,,50 S.N.A ..4 CV606 2401-001989 C-AL;4.7uF,20%,50V,BP,TP,5x11,5 ..4 L2514 3301-000287 BEAD-AXIAL;,3.5x1.0x6.0mm,3000mA,TP,,,50 S.N.A ..4 CV607 2401-001989 C-AL;4.7uF,20%,50V,BP,TP,5x11,5 ..4 L2514 3301-000287 BEAD-AXIAL;,3.5x1.0x6.0mm,3000mA,TP,,,50 S.N.A ..4 CV608 2401-001989 C-AL;4.7uF,20%,50V,BP,TP,5x11,5 ..4 L2514 3301-000287 BEAD-AXIAL;,3.5x1.0x6.0mm,3000mA,TP,,,50 S.N.A ..4 CV609 2401-001989 C-AL;4.7uF,20%,50V,BP,TP,5x11,5 ..4 L2514 3301-000287 BEAD-AXIAL;,3.5x1.0x6.0mm,3000mA,TP,,,50 S.N.A Samsung Electronics...
  • Page 22 2001-000028 R-CARBON(S);100OHM,5%,1/2W,AA,TP,2.4X6.4 ..4 EY838 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 CA02 2202-000121 C-CERAMIC,MLC-AXIAL;100pF,10%,50V,Y5P,TP ..4 EY839 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 CA01 2202-000121 C-CERAMIC,MLC-AXIAL;100pF,10%,50V,Y5P,TP ..4 EY840 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 CA03 2202-000222 C-CERAMIC,MLC-AXIAL;3.3nF,20%,16V,Y5P,TP ..4 EY841 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 CA04 2202-000222 C-CERAMIC,MLC-AXIAL;3.3nF,20%,16V,Y5P,TP Samsung Electronics...
  • Page 23 ..4 LA03 2701-000158 INDUCTOR-AXIAL;22UH,10%,2534 ..4 LA04 2701-000158 INDUCTOR-AXIAL;22UH,10%,2534 ASSY ACCESSORY M0045 AA92-09777A ASSY ACCESSORY;21,PIP,TTX,IRAN,EN,FA,KS S.N.A CCM1 6801-001063 CARD-REGISTRATION;-,SAMSUNG,ENG+ARAB,M S.N.A T0524 6902-000009 BAG PE;HDPE,T0.03,L400,W240,TRP,8,2,PE M S.N.A T0903 AA26-90001C TRANS MATCHING;-,300ohm/75ohm,PAL,40-890 T0075 AA42-00003A ANT ROD;-,3S,720mm,ABS,UL/CSA,- T0074 AA59-00326E REMOCON;CS29M6PF,TM76,43,G6148,PAL,ET/KS ...3 T0122 2802-000194 RESONATOR-CERAMIC;8MHz,1.0%,TP,8.5x4.5x5 ...3 T0119...
  • Page 24 Electric Parts List You can search for the updated part code through ITSELF web site. URL : http://itself.sec.samsung.co.kr 4-2 CS29M16MQUXXSE Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ASSY COVER REAR ..2 T0527 AA61-01373A HOLDER-D COIL;29K5,NYLON 66...
  • Page 25 ..4 DZ242 0403-000714 DIODE-ZENER;MTZJ3.3B,3.32-3.53V,500MW,DO ..4 RV923 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 DZV201 0403-000714 DIODE-ZENER;MTZJ3.3B,3.32-3.53V,500MW,DO ..4 RV925 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 DZ807 0403-000718 DIODE-ZENER;MTZJ6.8B,6.52-6.79V,500MW,DO ..4 RV929 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 DZ603 0403-000720 DIODE-ZENER;MTZJ9.1B,8.57-9.01V,500MW,DO ..4 RV930 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 DZ701 0403-000720 DIODE-ZENER;MTZJ9.1B,8.57-9.01V,500MW,DO ..4 R309S 2001-000290 R-CARBON;10KOHM,5%,1/8W,AA,TP,1.8X3.2MM Samsung Electronics...
  • Page 26 ..4 RV702 2001-000969 R-CARBON;75OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 R418 2008-001137 R-FUSIBLE(S);3.3ohm,5%,1W,AF,TP,3.9x10mm ..4 RV703 2001-000969 R-CARBON;75OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 R828 2008-001138 R-FUSIBLE;2.4OHM,5%,1W,AF,TP,3.9X10MM ..4 RV704 2001-000969 R-CARBON;75OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 C424 2201-000132 C-CERAMIC,DISC;0.1NF,10%,500V,Y5P,TP,6.5 ..4 RV705 2001-000969 R-CARBON;75OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 C302 2201-000192 C-CERAMIC,DISC;0.01NF,0.25PF,500V,C0G,TP ..4 RV927 2001-000969 R-CARBON;75OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 C823 2201-000291 C-CERAMIC,DISC;1NF,10%,500V,Y5P,TP,7.5X3 4-10 Samsung Electronics...
  • Page 27 ..4 CV211 2305-000289 C-FILM,LEAD-PEF;220nF,5%,63V,TP,-,5mm ..4 LV110 2701-000114 INDUCTOR-AXIAL;10UH,10%,2534 ..4 C404 2305-000382 C-FILM,LEAD-PEF;4.7nF,5%,400V,TP,-,5mm ..4 LV199 2701-000114 INDUCTOR-AXIAL;10UH,10%,2534 ..4 C308 2305-000411 C-FILM,LEAD-PEF;470nF,5%,50V,TP,7.3x4.8x ..4 LV252A 2701-000114 INDUCTOR-AXIAL;10UH,10%,2534 ..4 CV933 2305-000411 C-FILM,LEAD-PEF;470nF,5%,50V,TP,7.3x4.8x ..4 LV252B 2701-000114 INDUCTOR-AXIAL;10UH,10%,2534 ..4 CV934 2305-000411 C-FILM,LEAD-PEF;470nF,5%,50V,TP,7.3x4.8x ..4 LV204 2701-000115 INDUCTOR-AXIAL;10UH,10%,3070 Samsung Electronics 4-11...
  • Page 28 ..4 EY400 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 EY876 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 EY401 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 EY878 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 EY600 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 EY879 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 EY601 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 EY898 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A 4-12 Samsung Electronics...
  • Page 29 ..2 T0524 6902-000009 BAG PE;HDPE,T0.03,L400,W240,TRP,8,2,PE M S.N.A ..2 T0074 AA59-00312A REMOCON;DEEP IMPACT,TM75,36,TTX,EX,PAL ..2 T0752 AA68-00145A CARD-WARRANTY;ALL,W/P 220(G),636X939,BLA S.N.A ..2 0 AA68-03242B MANUAL-SAFETY GUIDE;TH-ENG,SAFETY GUIDE S.N.A ..2 M0596 AA68-03415A MANUAL USERS-00;ET(PAL),EAST-ASIA,ENG,W/ S.N.A ..2 M0596 AA68-03431A MANUAL USERS-00;ET(PAL,TM75),SAMSUNG,INS S.N.A Samsung Electronics 4-13...
  • Page 30 Electric Parts List MEMO 4-14 Samsung Electronics...

  • Page 31: Specifications

    INDEX O r igin M ark Ma d e i n Lo cal C o unt ry (F act ory) or Made By Samsung C ol o r PAL/SECA M /NTSC4 . 43/NTSC3. 58(NTSC3.58 is option) , ( SECAM-L’ , L is option)
  • Page 32 MEMO Samsung Electronics...

  • Page 33: Schematic Diagrams

    Schematic Diagrams 6. Schematic Diagrams 6-1 MAIN This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 34 Schematic Diagrams 6-2 POWER This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 35 Schematic Diagrams 6-3 CRT This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 36 Schematic Diagrams 6-4 JACK This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 37 Schematic Diagrams 6-5 PIP MODULE This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 38 Schematic Diagrams 6-6 CRT 2 This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 39 Schematic Diagrams 6-7 CONTROL This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 40 Schematic Diagrams 6-8 A/V SIDE This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 41 PCB Diagram 5. PCB Diagrams 5-1 MAIN (TOP) Samsung Electronics...

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