Samsung CS21S8ML6X/XSE Service Manual
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Samsung CS21S8ML6X/XSE Service Manual

Samsung CS21S8ML6X/XSE Service Manual

Digital television receiver
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SERVICE
DIGITAL TELEVISION RECEIVER
DIGITAL TELEVISION RECEIVER
Chassis :
KS9B(P)
Model :
CS21S8ML6X/XSE
CS21M20ML6XXTT
Manual
1.
2.
3.
Exploded Views and Parts List
4.
5.
6.
CONTENTS

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Summary of Contents for Samsung CS21S8ML6X/XSE

  • Page 1 DIGITAL TELEVISION RECEIVER Chassis : KS9B(P) Model : CS21S8ML6X/XSE CS21M20ML6XXTT SERVICE Manual DIGITAL TELEVISION RECEIVER CONTENTS Specifications Alignment and Adjustments Exploded Views and Parts List Electrical Parts List PCB Diagrams Schematic Diagrams...
  • Page 2 ELECTRONICS This Service Manual is a property of Samsung Electronics Co.,Ltd. © Samsung Electronics Co., Ltd. Aug. 2004 Printed in Korea Any unauthorized use of Manual can be punished under applicable AA82-01979A International and/or domestic law.

  • Page 3: Specifications

    PAL, SECAM-D/K,K1 PAL-I NTSC-M Frequency Intermediate 38.90[MHz] 38.90[MHz] 38.90[MHz] 45.75[MHz] Frequency Picture 33.40[MHz] 32.40[MHz] 32.90[MHz] 41.25[MHz] Sound 34.47[MHz] 34.47[MHz] 34.47[MHz] 42.18[MHz] Chroma AC100~240V, 50/60Hz / AC160 ~ 300V, 50Hz Power Antenna VHF, UHF : Telescopic dipole antenna)(75ohm unbalanced type) Samsung Electronics...
  • Page 4 MEMO Samsung Electronics...

  • 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 1. To enter the “Service Mode”, Press the remote-control keys in this sequence : - If you do not have Factory remote-control DISPLAY ( PICTURE OFF PICTURE ON MENU MUTE - If you have Factory remote-control PICTURE ON DISPLAY ( FACTORY Samsung Electronics...
  • Page 7 ADJUST OPTION OPTION1 G2-ADJUST RESET SPM-836EE1 HPAR Adjust HBOW Adjust Adjust EWID Adjust Adjust EPAR Adjust Adjust EUCN Adjust Adjust ELCN Adjust Adjust SCBT ETRP Adjust Adjust FOAB PSNS DPSR Adjust MVOL DNSR Adjust FMWS DCDL Adjust AGCS1 Samsung Electronics...
  • Page 8 FM demodulator gain 0 ~ 3 19h(D7-D6) Peaking center frequency 0 ~ 1 20h(D1) Automatic color limiting 0 ~ 1 21h(D0) Forced color limiting SCBT 0 ~ 63 Screen brightness(different from INCH) 0 ~ 23 19h(D5-D0) Sub Sharpness gain adjustment Samsung Electronics...
  • Page 9 0 ~ 23 DVD NTSC sub color gain adjustment ETRP 0 ~ 23 DVD Sub brightness(low light adjustment) 0 ~ 15 2Ah(D3-D5) DVD Cathode drive level FOAB 0 ~ 63 14h(D5-D0) DVD Black level offset R(low light R adjustment) Samsung Electronics...
  • Page 10 Entering G2-Adjust Mode Screen Adjust : Displyed As “NG”. Turn SCREEN VR OF FBT, Adjust Value Become To Be “OK”. ADJUST OPTION xx xx xx Screen Adjust : N.G G2-ADJUST RESET SPM-836EE1 Screen Adjust : O.K Screen Adjust : N.G Samsung Electronics...
  • Page 11 Alignment and Adjustments 2-5-2(D) SCREEN CHANGE (I2C BUS GEOMETRIC ADJUSTMENT) V Shift V Amp V Slope V SC H Shift Samsung Electronics...
  • Page 12 SIFIN1/DVBIN1 SIF input 2 / DVB input 2 SIFIN2/DVBIN2 ground 2 for TV processor GND2 narrow band PLL filter SIFAGC/DVBAGCR Automatic Volume Leveling/subcarr reference output/sound IF input/external reference signal input for I signal mixer for DVB REFO/AMOUT/REFIN operation Samsung Electronics...
  • Page 13 XTLIN XTLOUT crystal oscillator output reset RESET digital supply to peryipher(+3.3 V) VDDP port 1.0 or external interrupt 1 input P1.0/INT1 port 1.1 or Counter/Timer 0 input P1.1/T0 port 1.2 or external interrupt 0 input P1.2/INTO Samsung Electronics...
  • Page 14 TTX Mix Mode Sub Contrast 0 ~ 63 TTX Option 20(Fix) 0 ~ 23 Ident Sensitivity PAL/NTSC decoder 20(Fix) 1(Fix) 0 ~ 1 PSNS Horizontal parallelogram. NOTE : PVS,PVA, PHS, parameters must be aligned using the 50Hz vertical-field rates. 2-10 Samsung Electronics...
  • Page 15 Pin 29 DECSDEM SIFIN2 Pin 31 SNDPLL SIF AG C Pin 32 SNDIF REFO AVL/SNDIF REFO AMOUT REFO AMOUT REFO Pin 35 AUDEXT AUDEXT QSSO AMOUT AUDEXT QSSO AMOUT Pin 44 AUDOUT controlled AM or audio out Samsung Electronics 2-11...
  • Page 16 MEMO 2-12 Samsung Electronics...
  • Page 17 ASSY HOLDER SPK;-,PP,8OHM,-,MIDDLE AMERI S.N.A T0015 AA64-02233A CABINET-BACK;21S8,HIPS,HB,G4309 T0063 AA03-00403A CRT COLOR;A51QDX993X,0MG,1.75MH,18MH,3.1 T0527 AA65-00009B CLAMPER CORE-D,COIL;21A8,NYLON 66,V0,-,- S.N.A M0014 AA94-14362T ASSY PCB MAIN;CS21S8ML6X/XSE,GOLD RUSH 2 T0296 AA94-13031A ASSY PCB MISC-FRONT A/V;21A8,B-LOT T0066 AA96-20109C ASSY POWER CORD;-,CP2/NO(4.0),H/C300,KKP S.N.A T0074 AA59-00312C REMOCON;DEEP IMPACT,TM75,35,NON-TTX,EX,P Samsung Electronics...
  • Page 18 Exploded View & Parts List 3-2 CS21M20ML6XXTT You can search for the updated part code through ITSELF web site. URL : http://itself.sec.samsung.co.kr Code No Description Specification Q’ty S.N.A T0175 AA96-01572A ASSY SPEAKER P;8ohm,semidome,10W,AA91-00 T0245 AA61-00711D HOLDER-PCB;29U1,U2,HIPS VO,BK502(HB-PROP S.N.A CIS7 AA61-60003J SPRING ETC-CS;-,SUS304,-,-,OD6,N7,OD6,-,...

  • Page 19: 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 4. Electrical Parts List 4-1 CS21M20ML6XXTT Level Loc. No. Code No. Description ; Specification Remark Level Loc. No. Code No. Description ; Specification...
  • Page 20 0403-000720 DIODE-ZENER;MTZJ9.1B,8.57-9.01V,500MW,DO ..4 R125 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 DZ016 0403-000720 DIODE-ZENER;MTZJ9.1B,8.57-9.01V,500MW,DO ..4 R125 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 DZ016 0403-000720 DIODE-ZENER;MTZJ9.1B,8.57-9.01V,500MW,DO ..4 R125 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 DZ016 0403-001211 DIODE-ZENER;MTZJ12B,11.8-12.3V,500MW,DO- ..4 R125 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 DZ016 0403-001317 DIODE-ZENER;MTZJ3.0B,3.01-3.22V,500MW,DO ..4 R125 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM Samsung Electronics...
  • Page 21 2001-000857 R-CARBON;560OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 C598 2201-000639 C-CERAMIC,DISC;0.68NF,10%,2KV,Y5P,TP,9X5 ..4 R125 2001-000924 R-CARBON;680OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 C598 2201-000723 C-CERAMIC,DISC;4.7NF,20%,3KV,Y5U,TP,16X5 ..4 R125 2001-000947 R-CARBON;7.5KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 C598 2201-000982 C-CERAMIC,DISC;10NF,+80-20%,50V,Y5V,TP,4 ..4 R125 2001-000947 R-CARBON;7.5KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 C598 2201-000991 C-CERAMIC,DISC;0.56NF,10%,2KV,Y5P,TP,7.5 ..4 R125 2001-000969 R-CARBON;75OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 C689 2202-000121 C-CERAMIC,MLC-AXIAL;100pF,10%,50V,Y5P,TP Samsung Electronics...
  • Page 22 2305-000665 C-FILM,LEAD-PEF;100nF,5%,63V,TP,7.5x4.0x ..4 L631 2701-000169 INDUCTOR-AXIAL;3.9UH,10%,2534 ..4 C417 2306-000224 C-FILM,LEAD-PPF;47nF,5%,400V,TP,19x15.5x ..4 L604 2701-000170 INDUCTOR-AXIAL;3.9UH,10%,3070 ..4 C701 2401-000302 C-AL;100uF,20%,25V,GP,TP,6.3x11,5 ..4 L701 2701-000184 INDUCTOR-AXIAL;4.7UH,10%,2534 ..4 C701 2401-000302 C-AL;100uF,20%,25V,GP,TP,6.3x11,5 ..4 L702 2701-000184 INDUCTOR-AXIAL;4.7UH,10%,2534 ..4 C701 2401-000302 C-AL;100uF,20%,25V,GP,TP,6.3x11,5 ..4 L703 2701-000184 INDUCTOR-AXIAL;4.7UH,10%,2534 Samsung Electronics...
  • Page 23 2001-000472 R-CARBON;2.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 EY808 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 R125 2001-000472 R-CARBON;2.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 EY809 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 R125 2001-000793 R-CARBON;47OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 EY810 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 R125 2001-000924 R-CARBON;680OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 EY812 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 C701 2401-000302 C-AL;100uF,20%,25V,GP,TP,6.3x11,5 Samsung Electronics...
  • Page 24 6902-000061 BAG AIR;LDPE,T0.2,L1000,W500,TRP,,, S.N.A ..2 T0214 AA60-40006A PIN-STAPLE;AUTO,33X17.8X2.4,H18,33X17.8X S.N.A ASSY ACCESSORY M0045 AA92-09299L ASSY ACCESSORY;GOLD RUSH 2,REMOCON TM75, S.N.A 6902-000009 BAG PE;HDPE,T0.03,L400,W240,TRP,8,2,PE M S.N.A ..2 T0074 AA59-00312E REMOCON;Deep Impact,TM75,36,PAL,EX,PAL,S ..2 T0511 AA68-03040A MANUAL USERS;CS25K10,UI,CHINA,W/P100G,S5 S.N.A AA68-03184A MANUAL-CARD;ALL MODEL,CHINESE,212,295,W/ S.N.A Samsung Electronics...
  • Page 25 2701-000158 INDUCTOR-AXIAL;22UH,10%,2534 ...3 T0022 AA64-02236B KNOB CONTROL;21S8,ABS,HB,G3676,GDM3130 S.N.A ..4 LA04 2701-000158 INDUCTOR-AXIAL;22UH,10%,2534 ...3 T0299 AA64-02237A WINDOW-RMC,LED;21S8,ACRYL,CLR S.N.A ..2 M0014 AA94-14362T ASSY PCB MAIN;CS21S8ML6X/XSE,GOLD RUSH 2 ...3 T0201 AA64-02239C DECORATION-TWEETER,L;21S8 NEW,HIPS,HB,G4 S.N.A ...3 0202-001366 SOLDER-WIRE FLUX;-,RS60S,D1.2,63Sn/37Pb, S.N.A ...3 T0200 AA64-02239D DECORATION-TWEETER,R;21S8 NEW,HIPS,HB,G4 S.N.A...
  • Page 26 S.N.A ..4 T0156 0501-000283 TR-SMALL SIGNAL;KSA539,PNP,400mW,TO-92,T ..4 H/S AA62-30182E HEAT SINK-ES;-,A6063 EXTR,-,WHT,-,-,-,40 S.N.A ..4 T0156 0501-000283 TR-SMALL SIGNAL;KSA539,PNP,400mW,TO-92,T ...3 AA97-15233K ASSY AUTO-MAIN;CS21S8ML6X/XSE,GOLD RUSH S.N.A ..4 T0156 0501-000283 TR-SMALL SIGNAL;KSA539,PNP,400mW,TO-92,T ..4 CISS 0401-000005 DIODE-SWITCHING;1N4148,75V,150MA,DO-35,T ..4 T0156 0501-000283 TR-SMALL SIGNAL;KSA539,PNP,400mW,TO-92,T ..4 CISS 0401-000005 DIODE-SWITCHING;1N4148,75V,150MA,DO-35,T...
  • Page 27 2001-000780 R-CARBON;470OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 R513 2008-001137 R-FUSIBLE(S);3.3ohm,5%,1W,AF,TP,3.9x10mm ..4 R125 2001-000780 R-CARBON;470OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 R416 2008-001159 R-FUSIBLE(S);1.5OHM,5%,1W,AF,TP,3.9X10MM ..4 R125 2001-000786 R-CARBON;47KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 C598 2201-000138 C-CERAMIC,DISC;0.1NF,10%,50V,Y5P,TP,4X4M ..4 R125 2001-000786 R-CARBON;47KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 C598 2201-000259 C-CERAMIC,DISC;0.18NF,10%,500V,Y5P,TP,5..4 R125 2001-000786 R-CARBON;47KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 C598 2201-000304 C-CERAMIC,DISC;0.001NF,0.25PF,50V,C0G,TP Samsung Electronics...
  • Page 28 2305-000412 C-FILM,LEAD-PEF;470nF,5%,63V,TP,-,5mm ..4 C701 2401-003028 C-AL;100uF,20%,25V,WT,TP,6.3x11,5 ..4 C2560 2305-000412 C-FILM,LEAD-PEF;470nF,5%,63V,TP,-,5mm ..4 J170 2701-000114 INDUCTOR-AXIAL;10UH,10%,2534 ..4 C2560 2305-000412 C-FILM,LEAD-PEF;470nF,5%,63V,TP,-,5mm ..4 J180 2701-000114 INDUCTOR-AXIAL;10UH,10%,2534 ..4 C2560 2305-000412 C-FILM,LEAD-PEF;470nF,5%,63V,TP,-,5mm ..4 L202 2701-000114 INDUCTOR-AXIAL;10UH,10%,2534 ..4 C2560 2305-000665 C-FILM,LEAD-PEF;100nF,5%,63V,TP,7.5x4.0x ..4 L710 2701-000114 INDUCTOR-AXIAL;10UH,10%,2534 4-10 Samsung Electronics...
  • Page 29 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 R125 2001-000622 R-CARBON;300KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 EY431 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 L811 2701-001030 INDUCTOR-AXIAL;43UH,10%,4514 ..4 EY432 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 R424 2003-002172 R-METAL OXIDE(S);12Kohm,5%,2W,AG,TP,3.8x ..4 EY437 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H S.N.A ..4 0 AA41-01048C PCB MAIN;CS21M6,FR-1,1L,C,330X245,KS9B,1 S.N.A Samsung Electronics 4-11...
  • Page 30 6902-000001 BAG AIR;LDPE,T0.2,L1800,W1000,TRP,,,LDPE S.N.A 6902-000005 BAG PE;HDPE/NITRON/HDPE,T0.015/T0.5/T0.0 S.N.A ASSY ACCESSORY M0045 AA92-10312A ASSY ACCESSORY;21S8,STEREO,ID,KS9B,DVD S.N.A 6902-000009 BAG PE;HDPE,T0.03,L400,W240,TRP,8,2,PE M S.N.A ..2 T0074 AA59-00312C REMOCON;DEEP IMPACT,TM75,35,NON-TTX,EX,P ..2 T0752 AA68-00145A CARD-WARRANTY;ALL,W/P 220(G),636X939,BLA S.N.A ..2 T0511 AA68-03039A MANUAL USERS;CS25K10,UI,INDONESIA,W/P100 S.N.A 4-12 Samsung Electronics...
  • Page 31 Schematic Diagram 5. PCB Diagrams 5-1 MAIN Samsung Electronics...
  • Page 32 Schematic Diagrams 6. Schematic Diagrams 6-1 MAIN 1 This Document can not be used without Samsung’s authorization. TP07 TP01 TP10 TP06 TP09 TP08 TP02 TP09 TP04 TP10 TP05 TP05 TP08 TP07 TP06 TP04 TP01 TP02 Samsung Electronics...
  • Page 33 Schematic Diagrams 6-2 MAIN 2 This Document can not be used without Samsung’s authorization. TP18 TP11 TP19 TP12 TP23 TP17 TP19 TP13 TP20 TP16 TP13 TP15 TP20 TP14 TP22 TP21 TP18 TP21 TP14 TP11 TP22 TP15 TP12 TP24 TP16 TP23...
  • Page 34 Schematic Diagrams 6-3 MAIN 3 This Document can not be used without Samsung’s authorization. TP25 TP26 TP26 TP25 Samsung Electronics...
  • Page 35 Schematic Diagrams 6-4 MAIN 4 This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 36 Schematic Diagrams 6-5 MAIN 5 This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 37 Schematic Diagrams 6-6 MAIN 6 This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 38 Schematic Diagrams 6-7 MAIN 7 This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 39 Schematic Diagrams 6-8 MAIN 8 This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 40 Schematic Diagrams 6-9 VIF BLOCK This Document can not be used without Samsung’s authorization. Samsung Electronics...
  • Page 41 Schematic Diagrams 6-10 AUDIO SWITCHING, SYSTEM SWITCHING, SIF BLOCK This Document can not be used without Samsung’s authorization. Audio Switching SIF Block System Switching 6-10 Samsung Electronics...
  • Page 42 www.s-manuals.com...

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