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Samsung TXM2796HFX/XAA Service Manual
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Samsung TXM2796HFX/XAA Service Manual

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COLOR TELEVISION RECEIVER
COLOR TELEVISION RECEIVER
Chassis :
K55A
Model :
TXM2796HFX/XAA
TXM2798HFX/XAA
TXM3097WHFXXAA
TXM3296HFX/XAA
TXM3298HFX/XAA
1.
2.
3.
4.
5.
6.
7.
8.
9.
TXM2797HFX/XAA
TXM3096WHFXXAA
TXM3098WHFXXAA
TXM3297HFX/XAA
CONTENTS
Troubleshooting

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Summary of Contents for Samsung TXM2796HFX/XAA

  • Page 1: Table Of Contents

    COLOR TELEVISION RECEIVER Chassis : K55A Model : TXM2796HFX/XAA TXM2797HFX/XAA TXM2798HFX/XAA TXM3096WHFXXAA TXM3097WHFXXAA TXM3098WHFXXAA TXM3296HFX/XAA TXM3297HFX/XAA TXM3298HFX/XAA COLOR TELEVISION RECEIVER CONTENTS Precautions Reference Information Specifications Alignment and Adjustments Exploded Views and Parts List Electrical Parts List Troubleshooting Block Diagrams Schematic Diagrams...
  • Page 2 ELECTRONICS © Samsung Electronics Co., Ltd. MAY. 2002 Printed in Korea AA82-...

  • Page 3: 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 4 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 5: 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 6 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 7: 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 8 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 9 FET-SILICON IC903 1203-001944 78RM33 IC-POSI.FIXED REG IC06 7027 1203-002000 IC-VOL DETECTOR IC11 0801-000662 74HC123 IC-CMOS LIGIC IC03 1001-001082 BA7657F IC-VIDEO SWITCH F-BOX 1001-001177 TEA6425D IC10 IC-VIDEO SWITCH IC08 1203-001419 4931 IC-VOLTAGE REGULATOR 1203-002186 18, DPAK IC05 IC-POSI.FIXED REG Samsung Electronics...
  • Page 10 IC-OP AMP 1201-000010 2030 IC -POSI.ADJUST REG IC505 1203-000165 78R12 QF10 0502-000153 TR-POWER 2SC2344-D 32" QF09 0502-000131 TR-POWER 2SCA1011-D IC501 1201-001588 IC-VIDEO AMP 6120Q IC502 IC-VIDEO AMP 1201-001588 6120Q IC-VIDEO AMP IC503 1201-001588 6120Q IC504 IC-OP AMP 1201-000010 2030 Samsung Electronics...

  • Page 11: Specifications

    VHF (CH 2 ~ 13) Receiving Channels UHF (CH 14 ~ 69) CATV (CH 1, 14 ~ 125) VHF, UHF 75 unbalanced ANTENNA INPUT RESISTANCE Video: 45.75 MHz Intermediate Frequency Sound: 41.25 MHz Chrominance Subcarrier: 42.17 MHz Power Supply AC 120V, 60Hz Samsung Electronics...
  • Page 12 MEMO Samsung Electronics...

  • Page 13: Alignment And Adjustments

    5. Turn the Static Focus VR counterclockwise slowly for the clearest NO USE center vertical line. <FBT FOCUS PACK> After Adjustment 6. Turn the Dynamic Focus VR clockwise slowly for the clearest third line. 7. Check for the FOCUS of entire screen. If necessary, re-do adjustments 3~6. Samsung Electronics...
  • Page 14 - Adjust Sub Contrast to set Y. - Adjust B Drive to set y. - Adjust R Drive to set x. c) Check the value of Low-Light. If necessary, readjust Low-Light. d) Check the value of High-Light. If necessary, readjust High-Light.15 Samsung Electronics...
  • Page 15 3. If White Balance has been readjusted, re-check Screen Voltage. 4. After adjustments are complete, check the following. - If spots appear on the screen after pressing the Power On/Off key, readjust Screen Voltage. - If flyback lines appear on the screen, readjust Screen Voltage. Samsung Electronics...
  • Page 16 - Crystal oscillation output jack 33(35) X-OUT 34(36) 35(37) VDD 2.5V HIGH - OSD R-OUT OUTPUT jack (0.38V p-p) ,half tone: 0.9V p-p 36(38) OSD-R 1.2V p-p - OSD G-OUT OUTPUT jack (0.38V p-p) ,half tone: 0.9V p-p 37(39) OSD-G 1.2V p-p Samsung Electronics...
  • Page 17 Initially, these pins select an input 45(48) 33.75KHz (1080i) source at LOW state 46(49) - System (NTSC/PAL) MUST be separated S-MUTE - Active "LOW" 47(50) POWER - 1080I control jack: 1080i (LOW), RF (High) 48(51) H.P-ID HIGH - Magnetic field control 49(52) TILT Samsung Electronics...
  • Page 18 TXM2798HFX TXM3098HFX TXM3298HFX TXM3098HFX TXM3298HFX Value 275/265 45FL 275/265 50FL 275/265 40FL 275/265 45FL 275/265 40FL 275/265 45FL 275/265 45FL 275/265 40FL 275/265 1.0FL 275/265 1.5FL 275/265 1.0FL 275/265 1.0FL 275/265 1.0FL 275/265 1.0FL 275/265 1.0FL 275/265 1.0FL Samsung Electronics...
  • Page 19 TXM3296HFX TXM3096HFX TXM3296HFX Model CT29Z7PGX CT32Z7PGX CT34Z7PGX TXM2796HFX TXM3097HFX TXM3297HFX TXM3097HFX TXM3297HFX TXM2798HFX TXM3098HFX TXM3298HFX TXM3098HFX TXM3298HFX ITEM V-AMP V-SHIFT H-EW H-SHIFT V-LIN UP-LIN LOW-LIN V-SC H-PAR UP-COR LOW-COR H-TRA ANGLE V-POSI CXA Left BLK CXA Right BLK Samsung Electronics...
  • Page 20 TXM3296HFX TXM3096HFX TXM3296HFX Model CT29Z7PGX CT32Z7PGX CT34Z7PGX TXM2796HFX TXM3097HFX TXM3297HFX TXM3097HFX TXM3297HFX TXM2798HFX TXM3098HFX TXM3298HFX TXM3098HFX TXM3298HFX ITEM V-AMP V-SHIFT H-EW H-SHIFT V-LIN UP-LIN LOW-LIN V-SC H-PAR UP-COR LOW-COR H-TRA ANGLE V-POSI CXA Left BLK CXA Right BLK Samsung Electronics...
  • Page 21 TXM3296HFX TXM3096HFX TXM3296HFX Model CT29Z7PGX CT32Z7PGX CT34Z7PGX TXM2796HFX TXM3097HFX TXM3297HFX TXM3097HFX TXM3297HFX TXM2798HFX TXM3098HFX TXM3298HFX TXM3098HFX TXM3298HFX ITEM V-AMP V-SHIFT H-EW H-SHIFT V-LIN UP-LIN LOW-LIN V-SC H-PAR UP-COR LOW-COR H-TRA ANGLE V-POSI CXA Left BLK CXA Right BLK Samsung Electronics...
  • Page 22 TXM3096HFX TXM3296HFX Model CT29Z7PGX CT32Z7PGX CT34Z7PGX TXM2796HFX TXM3097HFX TXM3297HFX TXM3097HFX TXM3297HFX TXM2798HFX TXM3098HFX TXM3298HFX TXM3098HFX TXM3298HFX ITEM V-AMP V-SHIFT H-EW H-SHIFT V-LIN UP-LIN LOW-LIN V-SC H-PAR UP-COR LOW-COR H-TRA ANGLE V-POSI CXA Left BLK CXA Right BLK 4-10 Samsung Electronics...
  • Page 23 TXM3097HFX TXM3297HFX TXM2798HFX TXM3098HFX TXM3298HFX TXM3098HFX TXM3298HFX ITEM R-Cutoff G-Cutoff B-Cutoff Color on/off CR offset CB offset R-Drive G-Drive B-Drive Sub-Bright Sub-Contrast Sub-Color Sub-Tint CTI-Level COL AXIS LTI-Level PC DPIC Level PC DC Trans PC VM Level Samsung Electronics 4-11...
  • Page 24 TXM3098HFX TXM3298HFX TXM3098HFX TXM3298HFX ITEM ABL Mode Gamma DPIC Level DC Trans ABL-TH VM-Level VM-Coring VM-f0 VM-Limit VM-Delay SHP CD SHP f0 SHP f1&p/o AKB Time YC Delay PIP YC Delay Band Pass F High Pass F 4-12 Samsung Electronics...
  • Page 25 PIN comp AFC comp Sync Phase NR Off Value 480P CR 480P CB 480P S Color 480P S Tint 1080i CR 1080i CB 1080i S Color 1080i S Tint V-MUTE (X100ms) PC H Comp PC V Comp Samsung Electronics 4-13...
  • Page 26 8. Sytem 9. Virtual Dolby 10. ACS 11. V Chip (CT,CTA) 12. V Chip Area 13. SUB Woofer 14. No Sync Mute 15. X-Ray 16. AGC 17. Turbo Effect 18. Burst Screen 19. LNA Option 20. PC Option 4-14 Samsung Electronics...
  • Page 27 4-8 Screen Change (I2C Bus Geometric Adjustment) V - Amp Upper Coner V-Shift 10 Low Coner H-EW H- Trapezuim 3 H-Shift Angle V-Linearity Upper Linearity V Position Low Linearity 15 CXA Left BLK V SC 16 CXA Right BLK H-Parabola Samsung Electronics 4-15...
  • Page 28 MEMO 4-16 Samsung Electronics...

  • Page 29: Exploded Views And Parts List

    Exploded View & Parts List 5. Exploded View & Parts List 5-1 TXM2796HFX/XAA Code No Description;Specification Q’ty Remark S.N.A AA64-02560B CABINET-FRONT;TXM2796HF(29M9),HIPS,V0,BL S.N.A AA64-70117B BADGE-BRAND;-,AL,-,-,L65,R2000,SILVER,SS S.N.A AA64-02567A KNOB-POWER;M9,ABS,HB,G3676,SVM3012 AA61-60003J SPRING ETC-CS;-,SUS304,-,-,OD6,N7,OD6,-, S.N.A AA94-07797A ASSY PCB MISC-A/V SIDE;TXM3297HFX/XAA,K5 6003-001019 SCREW-TAPTITE;RH,+,B,M4,L12,ZPC(BLK),SWR AV+CF S.N.A AA65-30105A CLAMPER CORE-WIRE;ALL MODEL,NYLON 66,V2,...
  • Page 30 1-16 AA91-00507A ASSY HOLDER SPK;-,-,8OHM/15W,-,ASSY HOLD 1-17 6006-001095 SCREW-ASS’Y TAPT;WP,BH,+,M4,L12,ZPC(YEL) SPK+CF S.N.A AA03-00076A CRT COLOR;A68QCP891X004(C),+380mG,0.315m AA65-30017A CLAMPER CORE-D,COIL;-,NYLON-66,V0,-,NTR, S.N.A AA60-10050V SCREW-ASSY;-,SWRCH18A,M6,L30,HH,+,WC,-,Z CRT+CF S.N.A 3704-001032 SOCKET-CRT;8P,29PI,35.5PI,AU30U V999S AA64-02563A CABINET-BACK;29M9,HIPS,V0,BLK S.N.A AA60-10050T SCREW-TAPPING;-,SWRCH18A,M4,L20,RH,+,2S, CB+CF S.N.A AA96-20129B ASSY POWER CORD;-,EP2/YES,H/C400,ME301P, S.N.A Samsung Electronics...
  • Page 31 AA60-10050V SCREW-ASSY;-,SWRCH18A,M6,L30,HH,+,WC,-,Z CRT+CF S.N.A 3704-001032 SOCKET-CRT;8P,29PI,35.5PI,AU30U V999S AA64-02651B CABINET BACK;29Z7,HIPS,VO,G4309,SV012P AA63-00562A COVER-BACK,L;29Z7,ABS,HB,G4309,DGM2188 S.N.A AA63-00563A COVER-BACK,R;29Z7,ABS,HB,G4309,DGM2188 S.N.A AA60-10050T SCREW-TAPPING;-,SWRCH18A,M4,L20,RH,+,2S, CV+CB S.N.A AA91-03960A ASSY HOLDER SPK;-,-,8OHM/25W,-,WOOFER SP 6006-001095 SCREW-ASS’Y TAPT;WP,BH,+,M4,L12,ZPC(YEL) WOO+CB S.N.A AA60-10050T SCREW-TAPPING;-,SWRCH18A,M4,L20,RH,+,2S, CB+CF S.N.A AA96-20129A ASSY POWER CORD;-,EP2/YES,H/C300,ME301P, Samsung Electronics...
  • Page 32 S/CRT 1-15 AA61-00552B HOLDER-PCB;29K3,HIPS,-,-,-,BLK,V0 H/PCB 1-16 AA91-00507B ASSY HOLDER SPK;DP,-,8ohm/15W,-,29K1 CKD A/HSPK 1-17 6006-001095 SCREW-ASS’Y TAPT;WP,BH,+,M4,L12,ZPC(YEL) SPK+CF AA03-00339A CRT COLOR;W76QEN891X001,380MG,0.302MH,12 AA61-00997A HOLDER-D,COIL;32Z5,NYLON 66 CDCOIL AA60-10050V SCREW-ASSY;WC,HH,+,M6,L30,SWRCH18A,ZPC(S CRT+CF 3704-001032 SOCKET-CRT;8P,29PI,35.5PI,AU30U V999S AA64-02564A CABINET-BACK;32M9,HIPS,V0,BLK 6003-001026 SCREW-TAPTITE;RH,+,B,M4,L15,ZPC(BLK),SWR CB+CF AA96-20129B ASSY-POWER,CORD;-,EP2,H/CD=450,ME301P, PWR/AC Samsung Electronics...
  • Page 33 1-16 AA91-00507A ASSY HOLDER SPK;-,-,8OHM/15W,-,ASSY HOLD 1-17 6006-001095 SCREW-ASS’Y TAPT;WP,BH,+,M4,L12,ZPC(YEL) SPK+CF S.N.A AA03-00243A CRT COLOR;W76QDD559XV9,+380MG,0.3MH,8.3M AA65-30113A CLAMPER CORE-D,COIL;-,NYLON 66,V2,-,BLK, S.N.A AA60-10050V SCREW-ASSY;-,SWRCH18A,M6,L30,HH,+,WC,-,Z CRT+CF S.N.A 3704-001032 SOCKET-CRT;8P,29PI,35.5PI,AU30U V999S AA64-02564A CABINET-BACK;32M9,HIPS,V0,BLK S.N.A AA60-10050T SCREW-TAPPING;-,SWRCH18A,M4,L20,RH,+,2S, CB+CF S.N.A AA96-20129A ASSY POWER CORD;-,EP2/YES,H/C300,ME301P, Samsung Electronics...
  • Page 34 SCREW-ASSY;-,SWRCH18A,M6,L30,HH,+,WC,-,Z CRT+CF S.N.A 3704-001032 SOCKET-CRT;8P,29PI,35.5PI,AU30U V999S AA64-02653B CABINET BACK;32Z7,HIPS,VO,G4309,SV012P AA63-00562A COVER-BACK,L;29Z7,ABS,HB,G4309,DGM2188 S.N.A AA63-00563A COVER-BACK,R;29Z7,ABS,HB,G4309,DGM2188 S.N.A AA60-10050T SCREW-TAPPING;-,SWRCH18A,M4,L20,RH,+,2S, CV+CB S.N.A AA91-03960A ASSY HOLDER SPK;-,-,8OHM/25W,-,WOOFER SP 6006-001095 SCREW-ASS’Y TAPT;WP,BH,+,M4,L12,ZPC(YEL) WOO+CB S.N.A AA60-10050T SCREW-TAPPING;-,SWRCH18A,M4,L20,RH,+,2S, CB+CF S.N.A AA96-20129B ASSY POWER CORD;-,EP2/YES,H/C400,ME301P, S.N.A Samsung Electronics...
  • Page 35 1-15 AA61-00552B HOLDER-PCB;29K3,HIPS,-,-,-,BLK,V0 H/PCB 1-16 AA91-00507B ASSY HOLDER SPK;DP,-,8ohm/15W,-,29K1 CKD A/HSPK 1-17 6006-001095 SCREW-ASS’Y TAPT;WP,BH,+,M4,L12,ZPC(YEL) SPK+CF AA03-00357A CRT COLOR;A80QEA891X002,+380MG,0.35MH,9. AA27-00275A COIL DEGAUSSING;,SDI 34,14MH,10%,60TS,1 D-COIL AA60-10050V SCREW-ASSY;WC,HH,+,M6,L30,SWRCH18A,ZPC(S CRT+CF 3704-001032 SOCKET-CRT;8P,29PI,35.5PI,AU30U V999S AA64-02565A CABINET-BACK;34M9,HIPS,V0,BLK 6003-001026 SCREW-TAPTITE;RH,+,B,M4,L15,ZPC(BLK),SWR CB+CF AA96-20129B ASSY-POWER,CORD;-,EP2,H/CD=450,ME301P, PWR/AC Samsung Electronics...
  • Page 36 HOLDER-PCB;29K3,HIPS,-,-,-,BLK,V0 S.N.A 1-16 AA91-00507A ASSY HOLDER SPK;-,-,8OHM/15W,-,ASSY HOLD 1-17 6006-001095 SCREW-ASS’Y TAPT;WP,BH,+,M4,L12,ZPC(YEL) SPK+CF S.N.A AA03-00357A CRT COLOR;A80QEA891X002,+380MG,0.35MH,9. AA65-00019A CLAMP CORE-D,COIL;25-34,NYLON 66,V2,NTR S.N.A AA60-10050V SCREW-ASSY;-,SWRCH18A,M6,L30,HH,+,WC,-,Z CRT+CF S.N.A 3704-001032 SOCKET-CRT;8P,29PI,35.5PI,AU30U V999S AA64-02565A CABINET-BACK;34M9,HIPS,V0,BLK AA60-10050T SCREW-TAPPING;-,SWRCH18A,M4,L20,RH,+,2S, CB+CF S.N.A AA96-20129B ASSY-POWER,CORD;-,EP2/YES,H/C400,ME301P, S.N.A Samsung Electronics...
  • Page 37 S.N.A AA60-10050V SCREW-ASSY;-,SWRCH18A,M6,L30,HH,+,WC,-,Z CRT+CF S.N.A 3704-001032 SOCKET-CRT;8P,29PI,35.5PI,AU30U V999S AA64-02655B CABINET BACK;34Z7,HIPS,VO,G4309,SV012P AA63-00566A COVER-BACK,L;34Z7,ABS,HB,G4309,DGM2188 S.N.A AA63-00567A COVER-BACK,R;34Z7,ABS,HB,G4309,DGM2188 S.N.A AA60-10050T SCREW-TAPPING;-,SWRCH18A,M4,L20,RH,+,2S, CV+CB S.N.A AA91-03960A ASSY HOLDER SPK;-,-,8OHM/25W,-,WOOFER SP 6006-001095 SCREW-ASS’Y TAPT;WP,BH,+,M4,L12,ZPC(YEL) WOO+CB S.N.A AA60-10050T SCREW-TAPPING;-,SWRCH18A,M4,L20,RH,+,2S, CB+CF S.N.A AA96-20129B ASSY-POWER,CORD;-,EP2/YES,H/C400,ME301P, S.N.A Samsung Electronics...

  • Page 38: Electrical Parts List

    S.N.A ..4 C509 2301-000016 C-FILM,PEF;22nF,5%,100V,TP,7.2x4.5x9.0mm ..4 0205-000129 GREASE-SILICON;SC102,JAPAN S.N.A ..4 C510 2201-000291 C-CERAMIC,DISC;1nF,10%,500V,Y5P,TP,7.5x3 ..4 1201-001385 IC-POWER AMP;7269A,ZIP,11,19.6,DUAL,13,P ..4 C511 2301-001211 C-FILM,PPF;22nF,5%,400V,TP,20x7x14,7.5mm ..4 6003-000333 SCREW-TAPTITE;RH,+,2S,M3,L10,ZPC(YEL),SW S.N.A ..4 C512 2301-001211 C-FILM,PPF;22nF,5%,400V,TP,20x7x14,7.5mm ..4 AA62-30181D HEAT-SINK,ES;-,AL6063 EXTR.,2,WHT,70MM,- S.N.A ..4 C513 2201-000600 C-CERAMIC,DISC;0.56nF,10%,50V,Y5P,TP,5x3 Samsung Electronics...
  • Page 39 ..4 LF02 2901-000297 FILTER-EMI ON BOARD;-,3A,-,-,3.5x5,TP,- ..4 RF35 2003-000746 R-METAL OXIDE(S);56ohm,5%,2W,AF,TP,4x12m ..4 LF03 2701-000112 INDUCTOR-AXIAL;100uH,10%,3x7mm ..4 RF36 2003-000652 R-METAL OXIDE(S);330ohm,5%,2W,AF,TP,4x12 ..4 LF04 2901-000297 FILTER-EMI ON BOARD;-,3A,-,-,3.5x5,TP,- ...3 2202-000632 C-CERAMIC,MLC-AXIAL;100nF,20%,50V,Z5U,TP ..4 LF06 2901-000297 FILTER-EMI ON BOARD;-,3A,-,-,3.5x5,TP,- ...3 2202-000121 C-CERAMIC,MLC-AXIAL;100pF,10%,50V,Y5P,TP Samsung Electronics...
  • Page 40 ..5 C422 2401-001527 C-AL;47uF,20%,250V,HR,TP,13x25mm,5m ..4 CIS BH62-00007A HEAT SINK-TR;-,T1.0,L20*H30,CDA S.N.A ..5 C424 2201-000132 C-CERAMIC,DISC;0.1nF,10%,500V,Y5P,TP,6.5 ...3 RL801S 3501-001053 RELAY-POWER;5Vdc,530mW,10A,1FormA,15mS,5 ..5 C425 2301-001067 C-FILM,MPPF;82nF,5%,400V,TP,19x15.5x7,7..3 T401 AA26-50001S TRANS-HORIZ.DRIVE;-,-,-,6.0mH,-,-,44uH,- ..5 C432 2301-000192 C-FILM,PEF;1nF,5%,50V,TP,5.3x10mm,5mm ...3 T444S AA26-00180A TRANS FBT;FUJ-34H002F,FUJ-34H002F,135V,3 ..5 C601 2201-000558 C-CERAMIC,DISC;0.47nF,10%,50V,Y5P,TP,5x3 Samsung Electronics...
  • Page 41 2201-000599 C-CERAMIC,DISC;0.56nF,10%,500V,Y5P,TP,5..5 D803 0402-000546 DIODE-RECTIFIER;TVR10G,400V,1.0A,DO-41,T ..5 C823 2401-002144 C-AL;47uF,20%,16V,GP,TP,5x11,5 ..5 D804 0402-000546 DIODE-RECTIFIER;TVR10G,400V,1.0A,DO-41,T ..5 C824 2401-001513 C-AL;47uF,20%,16V,WT,TP,5x11,5 ..5 D805 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, ..5 C825 2305-000665 C-FILM,MPEF;100nF,5%,63V,TP,7.5x4.0x5.0m ..5 D808 0402-000132 DIODE-RECTIFIER;1N4004,400V,1A,DO-41,TP ..5 C826 2401-003034 C-AL;220uF,20%,16V,WT,TP,8x11.5,5 ..5 D812 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, Samsung Electronics...
  • Page 42 ..5 EY422 AA60-40011A EYELET;ID2.0,OD2.8,-,-,BST,- S.N.A ..5 EY872 AA60-40011A EYELET;ID2.0,OD2.8,-,-,BST,- S.N.A ..5 EY423 AA60-40011A EYELET;ID2.0,OD2.8,-,-,BST,- S.N.A ..5 F801A 3602-000114 FUSE-HOLDER;-,-,30mohm ..5 EY424 AA60-40011A EYELET;ID2.0,OD2.8,-,-,BST,- S.N.A ..5 F801B 3602-000114 FUSE-HOLDER;-,-,30mohm ..5 EY425 AA60-40011A EYELET;ID2.0,OD2.8,-,-,BST,- S.N.A ..5 FA801S 3601-000120 FUSE-AXIAL LEAD;125V,2.5A,FAST-ACTING,GL Samsung Electronics...
  • Page 43 2701-000114 INDUCTOR-AXIAL;10uH,10%,2.5x3.4mm ..5 R604 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..5 L908 2701-000191 INDUCTOR-AXIAL;47uH,10%,2.5x3.4mm ..5 R605 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..5 L909 2701-000191 INDUCTOR-AXIAL;47uH,10%,2.5x3.4mm ..5 R606 2001-000290 R-CARBON;10KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..5 PCB AA41-00667A PCB-MAIN;CT29Z7HR,FR-1,1L,A,1.6T,330X245 S.N.A ..5 R607 2001-000780 R-CARBON;470OHM,5%,1/8W,AA,TP,1.8X3.2MM ..5 Q404 0505-000156 FET-SILICON;IRF620,N,200V,5A,0.8ohm,50W, ..5 R608 2001-000780 R-CARBON;470OHM,5%,1/8W,AA,TP,1.8X3.2MM Samsung Electronics...
  • Page 44 2001-000924 R-CARBON;680OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 DC41 2309-000138 C-FILM,PE-PPF;100nF,5%,50V,TP,20x16x8.5, ..5 R913 2001-000947 R-CARBON;7.5KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 DC51 2306-000122 C-FILM,MPPF;100nF,5%,50V,TP,7.3x4.0x5.0m ..5 R914 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 DX01 2802-001177 RESONATOR-CERAMIC;2.696MHZ,0.4%,BK,10X4..5 R915 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 EC48 2401-002463 C-AL;470uF,20%,16V,GP,TP,8x11.5,5 ..5 R916 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..4 EX01 2801-004019 CRYSTAL-UNIT;20.25MHz,30ppm,28-AAM,13pF, Samsung Electronics...
  • Page 45 ..6CR60 2007-000290 R-CHIP;100OHM,5%,1/10W,DA,TP,2012 ..6CQ03 0501-000344 TR-SMALL SIGNAL;KSC1623-G,NPN,200mW,SOT- ..6DC01 2203-000444 C-CERAMIC,CHIP;1nF,10%,50V,X7R,TP,2012,- ..6CQ04 0501-000280 TR-SMALL SIGNAL;KSA1182,PNP,150mW,SOT-23 ..6DC02 2203-000444 C-CERAMIC,CHIP;1nF,10%,50V,X7R,TP,2012,- ..6CQ05 0501-000344 TR-SMALL SIGNAL;KSC1623-G,NPN,200mW,SOT- ..6DC03 2203-000181 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, ..6CQ06 0501-000280 TR-SMALL SIGNAL;KSA1182,PNP,150mW,SOT-23 ..6DC04 2402-001042 C-AL,SMD;100uF,20%,16V,GP,TP,6.6x6.6x5.4 ..6CQ07 0501-000344 TR-SMALL SIGNAL;KSC1623-G,NPN,200mW,SOT- ..6DC05 2203-000181 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, Samsung Electronics...
  • Page 46 0501-000727 TR-SMALL SIGNAL;BC848C,NPN,310mW,SOT-23, ..6EC09 2203-000575 C-CERAMIC,CHIP;220NF,10%,25V,X7R,TP,2012 ..6DQ10 0501-000280 TR-SMALL SIGNAL;KSA1182,PNP,150mW,SOT-23 ..6EC10 2203-000575 C-CERAMIC,CHIP;220NF,10%,25V,X7R,TP,2012 ..6DQ11 0501-000344 TR-SMALL SIGNAL;KSC1623-G,NPN,200mW,SOT- ..6EC11 2203-000181 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, ..6DR02 2007-000074 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 ..6EC12 2203-000181 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, ..6DR03 2007-000074 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 ..6EC13 2203-000979 C-CERAMIC,CHIP;47nF,10%,50V,X7R,TP,2012 ..6DR04 2007-000074 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 ..6EC14 2203-000979 C-CERAMIC,CHIP;47nF,10%,50V,X7R,TP,2012 Samsung Electronics...
  • Page 47 2007-000074 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 ..6ER17 2007-000070 R-CHIP;0ohm,5%,1/16W,DA,TP,1608 ..6SR09 2007-001166 R-CHIP;75OHM,5%,1/10W,DA,TP,2012 ..6ER18 2007-000077 R-CHIP;470ohm,5%,1/16W,DA,TP,1608 ..6SR10 2007-001166 R-CHIP;75OHM,5%,1/10W,DA,TP,2012 ..6ER19 2007-001167 R-CHIP;75ohm,5%,1/16W,DA,TP,1608 ..6SR11 2007-001166 R-CHIP;75OHM,5%,1/10W,DA,TP,2012 ..6ER20 2007-001166 R-CHIP;75OHM,5%,1/10W,DA,TP,2012 ..6SR12 2007-000074 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 ..6ER21 2007-000290 R-CHIP;100OHM,5%,1/10W,DA,TP,2012 ..6SR13 2007-000074 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 ..6ER22 2007-000290 R-CHIP;100OHM,5%,1/10W,DA,TP,2012 ..6SR14 2007-000074 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 6-10 Samsung Electronics...
  • Page 48 S.N.A ..6TR01 2007-001166 R-CHIP;75OHM,5%,1/10W,DA,TP,2012 ...3 AA64-02665A WINDOW-RMC;Z7,PC,VIOLET ..6TR02 2007-000074 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 ...3 AA64-02666A INDICATOR LED;Z7,ACRYL,CLR ..6TR03 2007-001166 R-CHIP;75OHM,5%,1/10W,DA,TP,2012 ...3 AA64-70124C BADGE-BRAND;-,AL,-,-,L=70,SAMSUNG,SILVER S.N.A ..6TR04 2007-000074 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 ...3 AA65-00011C CLAMP-WIRE;ALL MODEL,NYLON 66,V2,-,NTR,2 S.N.A ..6TR05 2007-001166 R-CHIP;75OHM,5%,1/10W,DA,TP,2012 ...3 AA91-03959A ASSY HOLDER SPK;-,-,8OHM/10W,-,FRONT SPE ..6TR06 2007-001166 R-CHIP;75OHM,5%,1/10W,DA,TP,2012...
  • Page 49 Electrical Parts List Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark AA60-40006A PIN-STAPLE;-,-,H18,33X17.8X2.4,-,AUTO S.N.A ASSY BOX AA92-05216B ASSY BOX;TXM3298HFX/XAA ASSY ACCESSORY AA92-05394E ASSY ACCESSORY;TXM2768HFX/XAA AA68-02395A MANUAL USERS;,ENG,SEA,K55A,W/P100G B5 AA59-00254A REMOCON;,TM63,HERCULES,51,G6671B,S/S,E/X 6-12 Samsung Electronics...

  • Page 50: Block Diagrams

    Block Diagrams 6-2 Dissmilar Parts List by Inch Samsung Electronics 6-13...
  • Page 51 Block Diagrams 6-3 Dissimilar Assy List by Model 6-14 Samsung Electronics...
  • Page 52 Block Diagrams 6-4 Dissimilar Parts List of SDI TSB CRT 6-5 Dissimilar Parts List of 32” SDI, TSB, CRT Samsung Electronics 6-15...
  • Page 53 6-6 Dissimilar Parts List of 30” SDI, TSB, CRT 6-7 PCB Size of Size of Request Code of Request Code of CABINET SERISE Single Alignment Serial Alignment a Single File a Serial File ALL CABINET ALL CABINET ALL CABINET 6-16 Samsung Electronics...
  • Page 54 5V:R827, FA802S B+(135V) F-BOX 5V, 9V Check HC401 J6920 Normal Check F-BOX HD,VD Normal Check Abnormal Vin(dc)T801S Abnormal Check Check DZ801,DZ802, FP801S DZ803,IC804 Check Check Check HIC401 H-BLK F-BOX I C Q402 V-BLK Check CRT ASSY R529 REPLACE F-BOX Samsung Electronics...
  • Page 55 Check TUNER B+ and SIF Replace IC602 Check FA803S Abnormal Check IC601 B+ Normal Check the signals CheckB+(BV) LINE of pins 47,44,are input R815, IC805, FA802S Normal Check the signals of pins 25,24 are input Normal Repace IC601 Samsung Electronics...
  • Page 56 CN901, CN902 Check F-BOX (5V) Nomal Check IC801S, Check Check IC803, Nomal Check the Horizontal DZ801,DZ802, TRANS(12V) IC802,R827,R829 TR of HC401 "J6920" PC801S,IC804 Check F-BOX HD/VD Abnomal Check Check H-BLK, Check F-BOX I HIC401,Q402 V-BLK Line Nomal Replace F-BOX Samsung Electronics...
  • Page 57 7-4 Horizontal Lines Appear Horizontal lines appear Abnomal Nomal Check IC301 B+ (16V, -13.5V) Check B+ line and fusible resistance Nomal Check F-BOX B+ Abnomal VD+, VD- Abnomal Replace R424, R425 Check IC802,IC803, Check / Replace HC801,FA801S,FA803S IC301 Samsung Electronics...
  • Page 58 9 V/ 2 1 2mA Sound Contr ol IC Module Boar d 9 V/ 8 6 mA 1 2.2 V/ 13 5mA C2073 Mic om (IC9 01 ) 6 V/ 1 3 0mA 78RM33 12.2V/ 10mA (IC903) DDR1001A (HIC401) Samsung Electronics...
  • Page 59 MEMO Samsung Electronics...
  • Page 60 Block Diagrams 8-3 PCB Layout Samsung Electronics...
  • Page 61 SDA9407905) / CXA2151 / CXA2165 TDA6111Q*3 BA7657F / UPD64083 / TEA6425 YPbPr (SRC, D/A, A/D, Def, PIP, Matrix) H-Out TR FJL6920 78R09 200V Vertical AMP 78R05 78R33 LA7845 AC INPUT E/W AMP Double POWER LM393 Focus SPS 250W TRANS 5Q1565F 135V Samsung Electronics...
  • Page 62 Block Diagrams 8-5 Power Block Diagram Samsung Electronics...
  • Page 63 CATHODE CXA2151 Deflection DRAM / SRAM Sync Counter Comp. & SW REF. UPD64083 TEA6425 H-OUT 3D Comb VM-COIL V-OUT Main Main TM Block Micom Jack Array - Rear Jack - Side Jack - Super Jack Sub TM Block Samsung Electronics...

  • Page 64: Audio Processor

    Block Diagrams 8-7 Sound signal Block Diagram AUDIO PROCESSOR TM-BLOCK AUDIO AMP MSP34XX TDA7269 ANA-IN AV-RO AV-LO AV-L3 AV-R3 AV-L1 AV-R1 AV-L2 AV-R2 Mute Timming Control SIDE-A/V MUTE MICOM AUDIO AUDIO AUDIO SDA555 AUDIO CN702 Samsung Electronics...
  • Page 65 CXA2165 COMPARATOR KA393 EW-OUT MICOM H-SYNC SAW-TOOTH H-PULSE V-SYNC H-Blank H-DRIVE DIODE H-Drive H-OUT,TR DDR1001A FUJ29*** COL 16.5V FOCUS V-AMP V P Drive INPUT LA7845 V N Drive V-OUT INPUT PUMP UP V-Blank CORECTION 16.5VAC DOUBLE FOCUS MODULE Samsung Electronics...

  • Page 66: Schematic Diagrams

    Schematic Diagrams 9. Schematic Diagrams 9-1 MAIN 1 TP07 TP01 TP11 TP08 TP02 TP09 TP01 TP10 TP02 TP09 TP03 TP05 TP04 TP03 TP07 TP08 TP10 TP04 TP06 TP05 TP11 TP06 Samsung Electronics...
  • Page 67 Schematic Diagrams 9-2 MAIN 2 TP12 TP18 TP13 TP12 TP13 TP14 TP18 TP15 TP16 TP17 TP16 TP14 TP15 TP17 Samsung Electronics...
  • Page 68 Schematic Diagrams 9-3 MAIN 3 TP19 TP19 Samsung Electronics...
  • Page 69 Schematic Diagrams 9-4 MAIN 4 TP20 TP25 TP21 TP22 TP23 TP20 TP21 TP22 TP23 TP24 TP25 TP24 Samsung Electronics...
  • Page 70 Schematic Diagrams 9-5 CRT / VM TDA6120Q Samsung Electronics...
  • Page 71 Schematic Diagrams 9-6 CRT / VM TDA6120Q Samsung Electronics...
  • Page 72 Schematic Diagrams 9-7 WOOFER Samsung Electronics...
  • Page 73 Schematic Diagrams 9-8 FEATURE-BOX-1 Samsung Electronics...
  • Page 74 Schematic Diagrams 9-9 FEATURE-BOX-2 Samsung Electronics...
  • Page 75 Schematic Diagrams 9-10 FEATURE-BOX-3 9-10 Samsung Electronics...
  • Page 76 Schematic Diagrams 9-11 FEATURE-BOX-4 Samsung Electronics 9-11...
  • Page 77 Schematic Diagrams 9-12 SIDE AV, WOOFER JACK, CONTROL WOOFER JACK SIDE AV CONTROL 9-12 Samsung Electronics...

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