Samsung CS21S8NAS/MUR Service Manual
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Samsung CS21S8NAS/MUR Service Manual

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COLOR TELEVISION RECEIVER
COLOR TELEVISION RECEIVER
Chassis :
KS2A(P) (Rev. 2)
Model :
CS21S8NAS/MUR
1.
2.
3.
4.
5.
6.
7.
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10.
CONTENTS

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Summary of Contents for Samsung CS21S8NAS/MUR

  • Page 1: Table Of Contents

    COLOR TELEVISION RECEIVER Chassis : KS2A(P) (Rev. 2) Model : CS21S8NAS/MUR COLOR TELEVISION RECEIVER CONTENTS Precautions Reference Information Specifications Alignment and Adjustments Troubleshooting Exploded Views and Parts List Electrical Parts List Block Diagrams Wiring Diagram Schematic Diagrams...

  • Page 2: Precautions

    Heed the high voltage limits. These include not exceed 0.5 milliamp. Reverse the power- the X–ray Protection Specifications Label, and plug prongs in the AC outlet and repeat the the Product Safety and X-ray Warning Note on test. the service data schematic. Samsung Electronics...
  • Page 3 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 overheating, and correct any potential hazards. Samsung Electronics...

  • Page 4: Servicing Precautions

    Make sure that the portion around 8. Always connect a test instrument’s ground the serviced part has not been damaged. lead to the instrument chassis ground before connecting the positive lead; always remove the instrument’s ground lead last. Samsung Electronics...
  • Page 5 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 6: Reference Information

    Millimeter Hour Millisecond Inches Per Second Millivolt Kilowatt-hour Nanofarad Ω Kilogram Kilohertz Picofarad kΩ Kilohm Pound Kilometer Revolutions Per Minute km/h Kilometer Per Hour Revolutions Per Second Kilovolt Second (Time) Kilovolt-ampere Volt Kilowatt Volt-ampere Liter Watt Megahertz Watt-hour Samsung Electronics...
  • Page 7 Fail Safe Voltage Controlled Oscillator Ground VCXO Voltage Controlled Crystal Oscillator Green-Y Very High Frequency High Video Intermediate Frequency High-Frequency Variable Resistor HI-FI High Fidelity Video Tape Recorder Inductance-Capacitance VTVM Vacuum Tube Voltmeter Integrated Circuit Transistor Intermediate Frequency Samsung Electronics...
  • Page 8 6V Regulator IC804 KA78R08 8V Controlled Regulator IC803 KA78RM33 3.3V Regulator IC903 KIA7025AP MICOM Reset IC IC904 Q909 2N7000 IIC Level Shifter Q910 TCPS3001PD09D(S) Main Tuner with IF Block Refer to Table 2-3-4 TU01 FML-G12S Rectifier Diode D813 Samsung Electronics...
  • Page 9 PCB Version TDA6101Q Video Output AMP R.G.B Drive IC502 A,B,C,D IC503 PCB Version IC501 STV5109 Video Output AMP R.G.B Drive F,G,H,J Option V-S/W TEA6425 ICS01 Video Switching IC with Adder Output ICP01 High-end Picture-In Picture IC Option SDA9488X Samsung Electronics...
  • Page 10 TCPS3001PD09A(S) IF IC = Sanyo TCPS3001PD09D(S) CS, Stereo IF IC = Philips TCPS3001PD09C(S) CS, Stereo, India TAFC-Z141D CS, Stereo Table 2-3-5 HORIZONTAL DRIVE IC (Q401) REMARK FUNCTION SPEC KSD5703 50Hz, With EW Model KSC5386 50Hz, W/O EW Model Samsung Electronics...
  • Page 11 MEMO Samsung Electronics...

  • Page 12: Specifications

    AV1 : Scart I/O, RGB Input, RF Out 2Scart Input/Output Jacks AV2 : Scart I/O, Monitor Out Option DVD Input(YPbPr) Back AV1: Video/Audio-R/Audio-L AV2: Video/Audio-R/Audio-L RCA Input/Output Monitor Out : Video/Audio- R/Audio-L Option S-VHS Specifications are subject to change. Samsung Electronics...
  • Page 13 MEMO Samsung Electronics...

  • Page 14: 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 15 29” 1.3R / SDI 25” 1.3R/SDI 30” 5. Turn the SCREEN VR until “MRCR G B” and “MRWDG” are green and those value are about 100. (The incorrect SCREEN Voltage may result that “MRCR G B” and “MRWDG” should be red) Samsung Electronics...
  • Page 16 7. Adjust CA-100 so that the final adjustment value can be fixed. 8. Use the Channel Up/Down (L/M) buttons to move the cursor on the adjustment modes. 9. Use the Volume +/- buttons to change the adjustment value. Samsung Electronics...
  • Page 17 21PF East South Asia 25”1.3R 25PF 29”1.3R 30” 14” 15PF 21” 1.7R Middle East Asia 21PF & Africa 25” 1.3R 25PF 29”1.3R 30” 15PF 21PF 25” 1.3R 25PF 29” 1.3R 15PF 21PF Australia 25” 1.3R 25PF 29” 1.3R Samsung Electronics...
  • Page 18 PROM (sometimes MICOM) is replaced, the adjustment values should be controlled. - After the Service adjustment is completed, Do not select “Reset” in the service mode menu. (After above procedure is done, power is on initially and the “Plug and Play” will be operated.) Samsung Electronics...
  • Page 19 7. Addition of RGB SHIFT/HB START/HB STOP 8. Addition of countermeasure on RADIATION (Option: pin49 output software) 9. Transient phenomena when switching CH in NTSC system 10. In Temperature Low test, the color of SECAM CH' late follows Samsung Electronics...
  • Page 20 5. Transient phenomena happens when switching CH' in NTSC system 6. In Temperature Low test, the color of SECAM CH' late follows. 7. Addition of woofer to FACTORY items 8. Change of the value of equalizer (Factory Woofer in EQ ON) Samsung Electronics...
  • Page 21 H PARABOLA -128~127 H SYMMETRY -128~127 H CORNER -128~127 H SHIFT -128~127 PIP CONTRAST 0~15 PIP TINT 0~63 PIP VSPDEL 0~32 PIP PAL V. POS 0~255 0~255 PIP NTSC V. POS PIP H. POS 0~255 PIP BLKLG 0~15 Samsung Electronics...
  • Page 22 Adjust Vertical position the PIP of PAL system. 0~255 Adjust Vertical position the PIP of NTSC system. PIP NTSC V. POS PIP H. POS 0~255 Adjust Horizontal Position the PIP. Adjusts PIP blanking level green (PIP low light white balance). PIP BLKLG 0~15 Samsung Electronics...
  • Page 23 Alignment and Adjustments 4-8-2(C) SCREEN CHANGE (I2C BUS GEOMETRIC ADJUSTMENT) V Shift V Amp V Slope V SC H EW H Trapizium H Symmetry H Parabola H Corner H Shift 4-10 Samsung Electronics...
  • Page 24 VIDEO ADJUST1 RANGE A68QBT891X002 A51KQJ63X01 A59KPR84X01 A59QDF891X002 A70QBZ791X001 A68KVL74X01 RED CUTOFF 0~255 GREEN CUTOFF 0~255 127(FIX) BLUE CUTOFF 0~255 RED DRIVE 0~255 127(FIX) GREEN DRIVE 0~255 BLUE DRIVE 0~255 SUB BRIGHT 0~200 SUB CONTRAST 0~63 SUB COLOR 0~27 Samsung Electronics 4-11...
  • Page 25 0~15 Adjusts BCL Time constant. Beam current limit actual time TTX CONTRAST 0~255 Adjusts contrast on TTX picture. Compensates the time gap between color and luminance boundaries and cotrolls data YC DELAY difference by system(See table above) 4-12 Samsung Electronics...
  • Page 26 Alignment and Adjustments Note 1. Beam Control Limit Characteristic beam 1.8mA 1.6mA BCL GAIN BCL THESHOLD WDRGB Table 3. YC Delay Adjustment Table NTSC SECAM Delay Def. Def. Def. Value Samsung Electronics 4-13...
  • Page 27 Electronics high tension time VDP3130Y NO USED '0' EHT TIME 0 ~ 15 3130Y:3 EHT vertical correction time(according to beam change) EHT VERTICAL 0 ~ 255 EHT compensation coefficent vertical L max L out L tr BTLT L min 4-14 Samsung Electronics...
  • Page 28 Detaile function present characteristics aren't NR OFF Value 0~10 Adjust Digital NR off value Picture standard mode detail 0~255 Color Hys(SECAM) Color killing hysteresys(SECAM) 0 ~ 155 Not used(SECAM NO COLOR) Color Hys(PAL) 0~255 Color killing hysteresys(PAL) Samsung Electronics 4-15...
  • Page 29 Include in Equalizer function ( MSP34X0D) Equalizer Without Equalizer function (MSP34X5D) High deviation mode on MSP34XX High deviate Normal mode on MSP34XX TTX Model TTX On/OFF W/O-TTX Model Without Video Pannel Key AV by CH Key With Video Pannel Key 4-16 Samsung Electronics...
  • Page 30 Include in Equalizer function ( MSP34X0D) Equalizer Without Equalizer function (MSP34X5D) High deviation mode on MSP34XX High deviate Normal mode on MSP34XX TTX Model TTX On/OFF W/O-TTX Model Without Video Pannel Key AV by CH Key With Video Pannel Key Samsung Electronics 4-17...
  • Page 31 High deviation mode on MSP34XX High deviate Normal mode on MSP34XX AKB Function On AKB Function Off Without Video Pannel Key AV by CH Key With Video Pannel Key Woofer Function ON Woofer Woofer Function OFF India only 4-18 Samsung Electronics...
  • Page 32 SDI 29" 1.3R SDI 30" G2 ADJUST RANGE A68QBT891X002 A51KQJ63X01 A59KPR84X01 A59QDF891X002 A70QBZ791X001 A68KVL74X01 MRC R G B NO CONTROL MRWDG NO CONTROL IBRM 0~255 WDRV 0~255 0~255 COL R G B 0~255 COL G 0~255 COL B 0~255 Samsung Electronics 4-19...
  • Page 33 COL R G B COL G 0~255 Cutoff level G. Uses the same register as the GREEN cutoff in Video adjust-1. COL B Cutoff level B. Uses the same register as the BLUE cutoff in Video adjus 4-20 Samsung Electronics...
  • Page 34 A59QDF891X002 A70QBZ791X001 A59KPR84X01 A68KVL74X01 VSU (VDP3130Y) 96~111 (VDP3112B) H QEW -30~30 H ZOOM Parabola -30~30 H 16:9 Parabola -30~30 TTX H Shift -30~30 Mono Sound System V Slice Level Melody Volume 0~20 ON/OFF TTX LIST PRIOR ON/OFF Samsung Electronics 4-21...
  • Page 35 DY of lower deflection sensitivity is used TTX mode has two different types; List and FLOF. When swtiching into the TTX mode, this function TTX LIST PRIORITY ON/OFF determines which type has priorty. 4-22 Samsung Electronics...
  • Page 36 EHT OFFSET 0~535 EHT Compensation east/west gain coefficent (Not used) EHT HORIZONTAL -128~127 Switches VDP3130Y IC version On/Off. When VDP3130Y B2-version VDPY B2-VERSION is used, it is set ON. When B1-version is used, it is set OFF. ON/OFF Samsung Electronics 4-23...
  • Page 37 OSD-B OSD-G OSD-R Scart1 Ident VDD 2.5V Scart2 Ident Key 1 X-TAL Out H-Sync X-TAL In V-Sync MICOM Reset Key 3 N.C. Key 2 N.C. X-Ray Protect VDD 3.3V IR Input Stand-By LED N.C. Time LED Relay 4-24 Samsung Electronics...
  • Page 38 Scart1 Ident SC1-ID Scart2 Ident SC2-ID Key1 Input Key1 H-Sync Horizontal Sync Input Vertical Sync Input V-Sync Key3 Key3 Input Key2 Key2 Input X-Ray Protection X-Ray IR-In Remocon Signal Input STD-LED LED Drive Output(Red) TIM-LED LED Drive Output(Green) Samsung Electronics 4-25...
  • Page 39 Fast Blank/Half Contrast Output OSD-B CORE VDD 2.5V VDD 3.3V PX.Y When The Caption Function Adopted, Used. PX.Y N.C. Not Used (Programmed Gound Level) N.C. Sound Amp Mute S-Mute High Picture On/Off Control Power Not Used (Programmed Gound Level) N.C. 4-26 Samsung Electronics...

  • Page 40: Troubleshooting

    IC902 IC803, 805 IC804 Replace Check Normal Abnormal Check Q401 and IC902 Normal IC803 Horizontal Circuit Check FBT and B+(130V) Check Abnormal Check the resistance of SCL, SDA Line FD803 Replace FD803 Normal Check IC801, D801 FUSE Samsung Electronics...
  • Page 41 Abnormal Screen Voltage R.G.B Signal Output from IC201 Check Normal the signal output from IC201 Pin Check Normal Q202, Q203, Q204, Abnormal Q207, Q209, Q213, Q206, Q208, Q210 Check / Replace Check tuner B+ and Main CVBS IC201 Samsung Electronics...
  • Page 42 Sound is mute) Normal Check D816, Q906 Check Abnormal IC601 #24, #25 Normal Replace IC602 Check Abnormal IC601 Input Voltages (5V,8V) Normal Check the coils around IC601 Check Abnormal IC601 Input Signal Normal Check Replace the Tuner IC601 Samsung Electronics...
  • Page 43 5-4 Horizontal Lines Appear on screen Horizontal Lines Apper on screen Check Normal Abnormal IC301 B+ (16V, -16V) Check B+ Line and the fusible Check resistance of R425, 424 Normal the VDP Signal output from IC201 Abnormal Check/Replace Check IC301 IC201 Samsung Electronics...

  • Page 44: Exploded Views And Parts List

    Exploded View & Parts List 6. Exploded View & Parts List 6-1 CS21S8NAS/MUR Code No Description;Specification Q’ty Remark S.N.A AA64-02233A CABINET-BACK;21S8,HIPS,HB,G4309 AA64-70123B BADGE-BRAND;ALL,AL,8.5,L50,BLK,SILVER,SA AA64-02235B KNOB POWER;21S8,ABS,HB,G3676,GDM3130 AA61-60003J SPRING ETC-CS;-,SUS304,-,-,OD6,N7,OD6,-, KNOPOW AA64-02234B DECORATION-CONTROL;21S8,HIPS,HB,G4309,GD AA64-02237A WINDOW-RMC,LED;21S8,ACRYL,CLR AA64-02239D DECORATION-TWEETER,R;21S8 NEW,HIPS,HB,G4 AA65-00011C CLAMPER CORE-WIRE;ALL MODEL,NYLON 66,V2, AA61-40113A STOPPER-PCB;501H,HIPS,-,-,HB,NTR,-...

  • Page 45: Electrical Parts List

    Remark ASSY COVER REAR AA64-02239D DECORATION-TWEETER,R;21S8 NEW,HIPS,HB,G4 4 166 AA69-01401A PAD-PLATE;,CB SW-2,YEL,100,100 4 811 AA69-01410A MASTER CARTON;,CB DW-3,100,100,100,YEL AA90-02009W ASSY COVER REAR;CS21S8NAS/MUR AA60-00091J SPACER-FELT;-,FELT,330X10,-,-,BLK,T0.5,- ASSY CHASSIS AA64-00892F INLAY-BACK;D2,D3,PS SHEET,T0.3,-,-,BLK,R AA64-02647D CABINET BACK;DP,21S8,HB,AA64-02233A(12KG 0203-001269 TAPE-OPP MASKING;#301,T0.06,W75,L50000,N AA91-06212H ASSY CHASSIS;,KS2A AA64-02233A CABINET-BACK;21S8,HIPS,HB,G4309 3 800 AA69-01410A MASTER CARTON;,CB DW-3,100,100,100,YEL...
  • Page 46 0403-000508 DIODE-ZENER;MTZJ5.6B,5.6V,5.45-5.73V,500 5 R209 2001-000221 R-CARBON;1.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM 5 DZ907 0403-000508 DIODE-ZENER;MTZJ5.6B,5.6V,5.45-5.73V,500 5 R914 2001-000221 R-CARBON;1.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM 5 DZ908 0403-000508 DIODE-ZENER;MTZJ5.6B,5.6V,5.45-5.73V,500 5 R222 2001-000232 R-CARBON;1.3KOHM,5%,1/8W,AA,TP,1.8X3.2MM 5 DZ306 0403-000700 DIODE-ZENER;TZP33A,33V,31-35V,1W,DO-41,T 5 R822 2001-000273 R-CARBON;100KOHM,5%,1/8W,AA,TP,1.8X3.2MM 5 DZ804 0403-000700 DIODE-ZENER;TZP33A,33V,31-35V,1W,DO-41,T 5 R823 2001-000273 R-CARBON;100KOHM,5%,1/8W,AA,TP,1.8X3.2MM Samsung Electronics...
  • Page 47 2001-000515 R-CARBON;220OHM,5%,1/8W,AA,TP,1.8X3.2MM 5 R414 2001-001165 R-CARBON(S);56OHM,5%,1/2W,AA,TP,2.4X6.4M 5 R237 2001-000515 R-CARBON;220OHM,5%,1/8W,AA,TP,1.8X3.2MM 5 R810 2001-001178 R-CARBON(S);680OHM,5%,1/2W,AA,TP,2.4X6.4 5 R238 2001-000515 R-CARBON;220OHM,5%,1/8W,AA,TP,1.8X3.2MM 5 R409 2001-001187 R-CARBON(S);75OHM,5%,1/2W,AA,TP,2.4X6.4M 5 R249 2001-000515 R-CARBON;220OHM,5%,1/8W,AA,TP,1.8X3.2MM 5 R809 2001-001410 R-CARBON(S);43OHM,5%,1/2W,AA,TP,2.4X6.4M 5 R254 2001-000515 R-CARBON;220OHM,5%,1/8W,AA,TP,1.8X3.2MM 5 R512 2002-001008 R-COMPOSITION;1.8Kohm,10%,1/2W,AA,TP,3.7 Samsung Electronics...
  • Page 48 2202-000205 C-CERAMIC,MLC-AXIAL;22pF,5%,50V,SL,TP,1. 5 C231 2401-000050 C-AL;10uF,20%,16V,GP,TP,5x11,2.5 5 C502 2202-000205 C-CERAMIC,MLC-AXIAL;22pF,5%,50V,SL,TP,1. 5 C630 2401-000050 C-AL;10uF,20%,16V,GP,TP,5x11,2.5 5 C503 2202-000205 C-CERAMIC,MLC-AXIAL;22pF,5%,50V,SL,TP,1. 5 C631 2401-000050 C-AL;10uF,20%,16V,GP,TP,5x11,2.5 5 C627 2202-000231 C-CERAMIC,MLC-AXIAL;0.33NF,10%,50V,Y5P,T 5 C645 2401-000050 C-AL;10uF,20%,16V,GP,TP,5x11,2.5 5 C629 2202-000231 C-CERAMIC,MLC-AXIAL;0.33NF,10%,50V,Y5P,T 5 C827 2401-000050 C-AL;10uF,20%,16V,GP,TP,5x11,2.5 Samsung Electronics...
  • Page 49 2701-000180 INDUCTOR-AXIAL;33uH,5%,2534 5 J226 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 5 L608 2701-000180 INDUCTOR-AXIAL;33uH,5%,2534 5 J227 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 5 L705 2701-000180 INDUCTOR-AXIAL;33uH,5%,2534 5 J228 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 5 L706 2701-000180 INDUCTOR-AXIAL;33uH,5%,2534 5 J229 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) Samsung Electronics...
  • Page 50 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 5 J615 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 5 L101 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 5 J616 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 5 L203 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 5 J617 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) 5 L410 3812-000219 WIRE-NO SHEATH CU;TCWA,300V,52mm(TAPING) Samsung Electronics...
  • Page 51 AA69-01403A WRAP VINYL-PACKING;SKD CHASSIS,LDPE,T0.0 5 EY809 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H 4 CHASIS AA69-01808B BAG-SHEET;,LDPE(ANTISTATIC),T0.05,800,50 5 EY810 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H AA95-01784V ASSY SUB-PCB,A/V FRONT;DP,21A8,KS2AAA95- 5 EY811 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H 0202-000008 SOLDER-WIRE;S63S-W3.0,S63S,D3,63Sn/37Pb, 5 EY812 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H 0202-000187 SOLDER-WIRE FLUX;-,RS60S,D1.2,63Sn/37Pb 5 EY813 6042-000002 EYELET;ID1.5,OD2,L2.8,NI+SN,BSP3-1/2H 0203-001269 TAPE-OPP MASKING;#301,T0.06,W75,L50000,N Samsung Electronics...
  • Page 52 AA69-40013C MASTER CARTON;-,CB DW-3,-,560,370,275,YE AA98-70014D ASSY TBC WIRE(P);-,22 Q,NTSC,PAL,1P,TVI AA69-40014A MASTER CARTON;-,CB DW-3,-,765,570,265,YE AA69-90001A CHEMICALS-SILICAGEL;-,-,-,-,-,M2,5GR,-,- AA02-00013A TAPE ETC-RIBBON;-,-,-,101CM,250MT,-,-,- ASSY P/MATERIAL AA02-00015A TAPE ETC-RIBBON;-,-,-,64CM,250MT,-,-,- AA92-03098R ASSY P/MATERIAL;CS21S8NAS/MUR 2 ACCERY 0203-001269 TAPE-OPP MASKING;#301,T0.06,W75,L50000,N 2 BOX 0203-001269 TAPE-OPP MASKING;#301,T0.06,W75,L50000,N 6902-000005 BAG PE;HDPE/NITRON/HDPE,T0.015/T0.5/T0.0 AA60-40007A PIN-STAPLE AA69-01388A CUSHION-SET;21S8,EPS FOAMED,C=0.02...

  • Page 53: Block Diagrams

    Schematic Diagrams 8. Block Diagrams 8-1 Power Diagram Samsung Electronics...
  • Page 54 Schematic Diagrams 8-2 Block Diagram Samsung Electronics...

  • Page 55: Wiring Diagram

    Wiring Diagram 9. Wiring Diagram FRONT AV PCB CN06A TO SPEAKER CN05A CN01A CN501B GT804 CN502B +16V Heater 180V CN501A CN602 B Out G Out R Out CN701 Sense CN502A +16V Heat 220V GT102 Samsung Electronics...

  • Page 56: Schematic Diagrams

    Schematic Diagrams 10. Schematic Diagrams 10-1 MAIN 1-1 TP07 TP01 TP10 TP08 TP02 TP09 TP03 TP09 TP01 TP10 TP04 TP06 TP08 TP05 TP03 TP05 TP07 TP02 TP06 TP04 Samsung Electronics 10-1...
  • Page 57 Schematic Diagrams 10-2 MAIN 1-2 TP09 TP01 TP10 TP10 TP02 TP04 TP09 TP05 TP01 TP08 TP06 TP06 TP05 TP02 TP08 TP04 10-2 Samsung Electronics...
  • Page 58 Schematic Diagrams 10-3 MAIN 2 TP17 TP11 TP12 TP18 TP11 TP13 TP19 TP17 TP12 TP14 TP13 TP15 TP16 TP14 TP20 TP15 TP16 Samsung Electronics 10-3...
  • Page 59 Schematic Diagrams 10-4 MAIN 2(CRT) REVISION 1 REVISION 2 TP20 TP18 TP11 TP18 TP19 TP19 TP17 TP12 TP13 TP16 TP14 TP18 TP19 TP20 TP20 TP15 10-4 Samsung Electronics...
  • Page 60 Schematic Diagrams 10-5 MAIN 3/4 TP21 TP22 TP22 TP23 TP23 TP24 TP25 TP21 TP24 TP25 Samsung Electronics 10-5...
  • Page 61 Schematic Diagrams 10-6 MAIN 4/4 TP32 TP26 TP33 TP27 TP33 TP26 TP34 TP28 TP32 TP28 TP27 TP35 TP29 TP31 TP35 TP30 TP29 TP34 TP30 TP31 10-6 Samsung Electronics...
  • Page 62 Schematic Diagrams 10-7 PIP Samsung Electronics 10-7...
  • Page 63 Schematic Diagrams 10-8 VIDEO SWITCH 10-8 Samsung Electronics...
  • Page 64 MEMO Samsung Electronics...
  • Page 65 ELECTRONICS This Service Manual is a property of Samsung Electronics Co.,Ltd. © Samsung Electronics Co., Ltd. Aug. 2003 Printed in Korea Any unauthorized use of Manual can be punished under applicable AA82-00871A International and/or domestic law.

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