Samsung TXM2756X/XAA Service Manual
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Samsung TXM2756X/XAA Service Manual

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Table of Contents

COLOR TELEVISION RECEIVER
COLOR TELEVISION RECEIVER
Chassis :
K15C
Model :
TXM2756X/XAA
CT29F6SWX/XAO CT26F6SWX/XAO
CT29F6SWX/XAP CT26F6SWX/XAP
1.
2.
3.
4.
5.
6.
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9.
10.
TXM2556X/XAA
CONTENTS

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Summary of Contents for Samsung TXM2756X/XAA

  • Page 1: Table Of Contents

    COLOR TELEVISION RECEIVER Chassis : K15C Model : TXM2756X/XAA TXM2556X/XAA CT29F6SWX/XAO CT26F6SWX/XAO CT29F6SWX/XAP CT26F6SWX/XAP COLOR TELEVISION RECEIVER CONTENTS Precautions Specifications and IC Data Disassembly and Reassembly Alignment and Adjustment Troubleshooting Exploded View and Parts List Electrical Parts List Block Diagram...
  • Page 2 ELECTRONICS Samsung Electronics Co., Ltd. NOV.2001 © Printed in Korea AA81-...

  • Page 3: Precautions

    Precautions 1. Precautions Follow these safety, servicing and ESD precautions to prevent damage and protect against potential hazards such as electrical shock and X-rays. 1-1 Safety Precautions 1. Be sure that all of the built-in protective devices are replaced. Restore any missing (READING SHOULD NOT BE ABOVE protective shields.
  • 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 overheat- ing, and correct any potential hazards. Samsung Electronics...

  • Page 5: Servicing Precautions

    Precautions 1-2 Servicing Precautions Warning1: First read the “Safety Precautions” section of this manual. If some unforeseen circumstance creates a conflict between the servicing and safety precautions, always follow the safety precautions. Warning2: An electrolytic capacitor installed with the wrong polarity might explode. 1.
  • 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: Specifications And Ic Data

    25Inch 1.0R, +380MG 25 Inch A63QDB891X 29Inch 1.0R, +380MG 29 Inch A68QDN891X001 Power Requirements: AC 120V, 60Hz Antenna Input Impedance: VHF, UHF : Telescopic dipole antenna (75 ohm unbalanced type ) Speaker Impedance 8 ohm, 2W+2W (Dual Type) Samsung Electronics...
  • Page 8 SOUND-AMP (2W x 2CH) IC602 KA5Q0740RT POWER IC (STR) IC801S FIAIR CHILD (0765RT) IC802 KA7632 CUSTOM REGULATOR (5V, 8V, 3.3V) IC202 24C04 EEPROM PC801S TCET1108 / LTV817B PHOTO COUPLER SIF - IC IC101 LA7510 SANYO IC601 MSP3425G Sound Processor Micronas Samsung Electronics...
  • Page 9 Specifications and IC Data 2-3 Semiconductor Base Diagrams ELECTROLYTIC- CONDENSER DIODE SPM456AN(Pin 64) U4468B(Pin 16) MSP3425G(Pin 52) TRANSISTOR SAW-FILTER TRANSISTOR M3953M M9261M KSC5802 KSC815-Y KSA539-Y E B C TRANSISTOR LA7841 TDA6107Q KA7632 KSC2331-Y E C B Fig. 2-1 Semiconductor Base Diagrams Samsung Electronics...
  • Page 10 MEMO...

  • Page 11: Disassembly And Reassembly

    Disassembly and reassembly 3. Disassembly and Reassembly 3-1 Back Cover Removal 1. After removing the screws, press the tension rib and pull the cabinet backwards. 2. To reassemble, press the tension rib (see diagram). Samsung Electronics...
  • Page 12 Warning: The FBT is charged with high voltage. Before removing the Anode Cap, discharge the voltage through one of the heat sinks on the main board. 3-3 Speaker Removal 1. Remove the speaker by pressing the tension rib. Samsung Electronics...
  • Page 13 Always lift the picture tube by grasping it firmly around the faceplate, (2) Never lift the tube by its neck. (3) Do not scratch the picture tube or apply excessive pressure. Fractures of the glass may cause an implosion. Samsung Electronics...
  • Page 14 MEMO Samsung Electronics...

  • Page 15: Alignment And Adjustment

    “VOLUME” keys ( Up or Down). The adjust- 6. Cancel the Adjustment Mode by re-pressing ment parameters are listed in the accompany- the “FACTORY” or “Power OFF” keys. ing table, and selected by pressing the CHAN- NEL keys ( Samsung Electronics...
  • Page 16 0 ~ 1 M atri x U S A FIX (Mono) A u tomatic Gain C ontrol 0 ~ 6 3 0 ~ 1 D y nami c S k i n Tone DVDB D VD B right Offs et Samsung Electronics...
  • Page 17 - Hotel mode On/ Off HOTEL MODE - Bule Screen On/ Off without signal BULE SCREEN - SIF Option at Mono sound 2'nd SIF INTERNAL - V-CHIP On/Off V-CHIP - DVD, S-VHS Option AV Option AV + DVD - DEMONSTRATION On/Off DEMO Samsung Electronics...
  • Page 18 7. Do not attempt to connect or disconnect any wires while the TV is turned on. Make sure that the power cord is disconnected before replacing any parts. 8. To protect against shock hazard, use an isola- tion transformer. Samsung Electronics...
  • Page 19 3. Use the P mode key (on the remote control) for the STANDARD picture. 4. Adjust the Screen VR (on the FBT) so that the voltage on the oscilloscope becomes 125+2.5V (See Fig. 4-1). 125 2.5V Fig. 4-1 Samsung Electronics...
  • Page 20 Mode with using CA100. See Fig. 4-4. Fig. 4-4 2. Adjust RG,BG so that the levels are suitable to each local area. (c) High-Light Adjustment 1. Set SCT to 35 FL in the Factory Service Mode with using CA100. See Fig. 4-4 . Samsung Electronics...
  • Page 21 8. Since the 4-pole magnets and 6-pole magnets lines in the center area of the screen. interact, the dot movement is complex (Fig. 4-5). RED/BLUE GREEN BLUE BLUE RED/BLUE GREEN 6-Pole Magnet Movement 4-Pole Magnet Movement Fig. 4-5 Center Convergence Adjustment Samsung Electronics...
  • Page 22 4. Fig. 4-7 4. Adjust with VSL (Vertical-Slope) so that the bottom margin of the picture is 4. Fig. 4-8 5. Adjust with HS (Horizontal Shift) so that the lion-head pattern and CRT centers are aligned. Samsung Electronics...

  • Page 23: Troubleshooting

    IC201S Abnormal Normal Replace Abnormal IC201 S Check the FD801S, D807, IC801S Check the or AC-Fuse Check/Replace (33)Pin (H-Drive) IC802 of IC201S Abnormal Normal Abnormal Check the 130V- A Line Check the Normal FBT,D805(D806) Check / Replace Q401 Samsung Electronics...
  • Page 24 Abnormal Check the resistance of R425 Check/Replace Nornal R421,R422,D505 Replace Nornal R425 Check CRT and FBT Abnormal Check/Replace Check IC201S D812,FBT Pin 51,52,53 (R.G.B) Check/Replace Nornal IC201S Check IC201S Pin 49(BCL-IN) Pin50(IK) Abnormal Nornal Check CRT and FBT Samsung Electronics...
  • Page 25 Check IC201S IC602 Pin47(SIF) Pin32(SIF) Abnormal Check Normal R610,R612 Normal Check Check IC101,TUNER IC101,TUNER Check/Replace Abnormal Normal Replace Check IC601 IC201S IC610,R612 Abnormal Check FD801S Normal D807 Check Check/Replace Normal Replace B+ Line IC601 FD801S,D807 5V-B, 8V-B No Power Samsung Electronics...
  • Page 26 Troubleshooting 5-4 Horizontal Lines Appear or Screen Abnormal Check IC301 B+ 16V-C,-13.5V-C Normal Check R304,R305 D301,D302 Check IC201S Abnormal Pin 21,22 (VDN,VDP) Normal Check IC201S Check / Replace IC301 Samsung Electronics...

  • Page 27: Exploded View And Parts List

    M4, L20 RH, BLK AA64-02304B CABINET-BACK HIPS HB G4309 1-10 AA61-20284A HOLDER-CORD PP VO BLK 1-11 AA64-00892Y INLAY-BACK PS SHEET T0.3 1-12 AA60-10050T SCREW-TAPPING M4, L20 RH, BLK ASSY-CRT AA65-00019A CLAMP-D,COIL NYLON V2 NTR AA60-10050V SCREW-ASSY M6 L31.5 ASSY-PCB Samsung Electronics...
  • Page 28 M4, L20 RH, BLK AA64-02303B CABINET-BACK HIPS HB G4309 1-10 AA61-20284A HOLDER-CORD PP VO BLK 1-11 AA64-00892Y INLAY-BACK PS SHEET T0.3 1-12 AA60-10050T SCREW-TAPPING M4, L20 RH, BLK ASSY-CRT AA65-00019A CLAMP-D,COIL NYLON V2 NTR AA60-10050V SCREW-ASSY M6 L31.5 ASSY-PCB Samsung Electronics...

  • Page 29: Electrical Parts List

    Electrical Parts List 7. Electrical Parts List 7-1 TXM2756X/XAA Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ASSY-PCB,MAIN(COM) 3 D803 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 3 D804 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 3 D808 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 1 A/MAIN AA94-05266A ASSY-PCB,MAIN(COM);K15C,TXM2756X/XAA...
  • Page 30 3 J904 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 L808 2901-000297 FILTER-EMI ON BOARD;-,3A,-,-,3.5x5,TP,- 3 J905 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 SW901 3404-000244 SWITCH-TACT;15V,20MA,90-170GF, 3 JP02 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 SW902 3404-000244 SWITCH-TACT;15V,20MA,90-170GF, 3 JR001S 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 SW903 3404-000244 SWITCH-TACT;15V,20MA,90-170GF, 3 L702 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A Samsung Electronics...
  • Page 31 2201-000639 C-CERAMIC,DISC;680PF,10%,2KV,Y5P,-,5MM,T 3 R407 2003-000586 R-METALOXIDE(S);22KOHM,5%,2W,A 3 C607 2401-001397 C-AL;470UF,20%,25V,GP,10X16MM, 3 R410 2003-000586 R-METALOXIDE(S);22KOHM,5%,2W,A 3 C608 2401-001397 C-AL;470UF,20%,25V,GP,10X16MM, 3 R414 2001-001078 R-CARBON(S);15KOHM,5%,1/2W,AA, 3 C420 2301-001065 C-FILM,MPPF;47NF,55,630V,TP,19 3 R840 2001-001078 R-CARBON(S);15KOHM,5%,1/2W,AA, 3 C505 2202-000825 C-CERAMIC,MLC-AXIAL;680PF,10%,50V,Y5P,TP 3 R821 2001-001131 R-CARBON(S);33KOHM,5%,1/2W,AA, Samsung Electronics...
  • Page 32 2401-002288 C-ELEC;CE04-55/10525VT471-MWRG ASSY-CABINET(COM) 3 C818 2401-003028 C-AL;100UF,20%,25V,GP,TP,6.3X1 3 C817 2401-003028 C-AL;100UF,20%,25V,GP,TP,6.3X1 3 L203 2701-000127 INDUCTOR-AXIAL;15UH,10%,2.5X3. 1 A/BACK AA92-02597A ASSY-CABINET(COM);TXM2756X/XAA,K15C 3 L804 2701-001030 INDUCTOR-AXIAL;43uH,10%,14x4.5mm 3 L102 2702-000142 INDUCTOR-RADIAL;22uH,5%,6x6.4mm 2 B/C AA64-02303A CABINET BACK;TROJAN 27V,HIPS,V0,BLK 3 L201 2702-000142 INDUCTOR-RADIAL;22uH,5%,6x6.4mm 2 CB+CF 6003-001026 SCREW-TAPTITE;RH,+,B,M4,L15,ZPC(BLK),SWR...
  • Page 33 2 L/SET AA68-01383A LABEL-CAUTION;ART-PAPER,(SAM)A63Q 2 L/STAR AA68-01557A LABEL ENERGY;STAR,STATIC FREE FILM 1 A/TBC AA98-70002E ASSY TBC WIRE(P);-,29INCH,NTSC,1P,29F6(T ASSY-CABINET,FRONT ASSY-ACCESSORY 1 A/FRNT AA92-02600A ASSY-CABINET,FRONT;TXM2756X/XAA,K15C 1 A/ACCS AA97-01859A ASSY-ACCESSORY;TXM2556X/XAA,K15C 2 STOPPE AA61-40113A STOPPER-PCB;-,ABS,HB,NTR. 2 BAG-PE AA69-01195A BAG PE;CL29A6W8X,HDPET0.012,93/4X151 2 D-COIL AA27-00219A COIL DEGAUSSING;,25T,1.5OHM,25INCH,110V, 2 T/REG AA68-01561A CARD WARRANTY;BLOCK,STATEMENT ONLY,SEA/S...
  • Page 34 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 3 R903 2001-000472 R-CARBON;2.7KOHM,5%,1/8W,AA,TP 3 D804 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 3 R907 2001-000472 R-CARBON;2.7KOHM,5%,1/8W,AA,TP 3 D808 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 3 R908 2001-000472 R-CARBON;2.7KOHM,5%,1/8W,AA,TP 3 D811 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 3 R208 2001-000591 R-CARBON;3.3KOHM,5%,1/8W,AA,TP 3 DR003S 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 3 R830 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP Samsung Electronics...
  • Page 35 3602-000114 FUSE-HOLDER;-,-,30MOHM 3 R507 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 F801A 3602-000114 FUSE-HOLDER;-,-,30MOHM 3 R508 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 C507 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 R509 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 C508 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 L704 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 DZ804 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J216 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A Samsung Electronics...
  • Page 36 2201-000723 C-CERAMIC,DISC;4.7nF,20%,3KV,Y5U,TP,16x5 3 R822 2004-001983 R-METAL;2.49KOHM,1%,1/2W,AA,TP,2.4X6.4 3 C812 2401-000262 C-AL;100UF,20%,160V,GP,16X25MM,5MM, 3 C226 2202-000829 C-CERAMIC,MLC-AXIAL;820pF,10%,50V,Y5P,TP 3 D304 0402-000546 DIODE-RECTIFIER;TVR10G,400V,1. 3 D501 0402-000254 DIODE-RECTIFIER;RGP10J,600V,1A,DO-41 3 DR001S 0402-000546 DIODE-RECTIFIER;TVR10G,400V,1. 3 R225 2001-000325 R-CARBON;120OHM,5%,1/8W,AA,TP, 3 D401 0402-000493 DIODE-RECTIFIER;1R5GU41,400V,1 3 R824 2008-000294 R-FUSIBLE;33OHM,5%,2W,AF,TP,3. Samsung Electronics...
  • Page 37 AA64-02304A CABINET BACK;TROJAN 25V,HIPS,V0,BLK 3 C307 2401-000365 C-AL;100uF,20%,50V,WT,TP,10x12.5mm, 2 C/SET AA69-01466A CUSHION-SET;TROJAN 25V,PS,C=0.02 3 R602 2001-000890 R-CARBON;6.8KOHM,5%,1/8W,AA,TP 2 PCK AA69-01542B PACKING CASE;26F6,D-2 BB,YEL,JUNGNAMI TR 3 R607 2001-000890 R-CARBON;6.8KOHM,5%,1/8W,AA,TP 2 INL/BA AA64-00144C INLAY-BACK;PS SHEET,29F6,T0.5,K15C S/T D 3 R231 2001-000435 R-CARBON;1MOHM,5%,1/8W,AA,TP,1 Samsung Electronics...
  • Page 38 AA65-00019A CLAMP CORE-D,COIL;25-34,NYLON 66,V2,NTR 2 L/IND AA68-00524A LABEL-INDICATOR;A/P 90(G),CXJ1352X/XAA,U 2 CWFC AA65-30105A CLAMP-WIRE;NYLON 66N,VO,NTR,15MM ASSY-CRT 1 A/CRT AA97-50012R ASSY-CRT;A63AHC26X(THOMSON) 2 CRT AA03-00019A CRT-COLOR;-,A63AHC26X,+300MG,-,100DEG,38 2 D-Y AA27-50004C DEFLECTION-YOKE;SEMSA,DSE-2602CL,25V 2 TAPE 0203-000432 TAPE-ACETATE;ACETATET0.25W19WH 2 SPACER AA63-60028A SPACER-DY;-,NEOPRENE,-,BLK,V0W 2 C-Y AA27-00002A MAGNET-CONVERGENCE;JH291-SC-OB,29.1M 7-10 Samsung Electronics...
  • Page 39 DIODE-RECTIFIER;1A4G,400,1A,R-1,TP 3 R908 2001-000472 R-CARBON;2.7KOHM,5%,1/8W,AA,TP 3 D809 0402-001321 DIODE-RECTIFIER;1A4G,400,1A,R-1,TP 3 R208 2001-000591 R-CARBON;3.3KOHM,5%,1/8W,AA,TP 3 D902 0402-001321 DIODE-RECTIFIER;1A4G,400,1A,R-1,TP 3 R830 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP 3 D201 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 3 R925 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP 3 D808 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 3 R910 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP Samsung Electronics 7-11...
  • Page 40 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J712 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J104 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J814 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J105 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 R422 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J106 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J817 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J107 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J823 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 7-12 Samsung Electronics...
  • Page 41 FUSE-AXIAL LEAD;125V,5A,FAST-ACTING,GLAS 3 R602 2001-000890 R-CARBON;6.8KOHM,5%,1/8W,AA,TP 3 L303 2701-000159 INDUCTORAXIAL;22uH,10%,4.2x9.8mm 3 R607 2001-000890 R-CARBON;6.8KOHM,5%,1/8W,AA,TP 3 L205 2701-000159 INDUCTORAXIAL;22uH,10%,4.2x9.8mm 3 R819 2001-001088 R-CARBON(S);1KOHM,5%,1/2W,AA,TP,2.4X6.4 3 L304 2701-000159 INDUCTORAXIAL;22uH,10%,4.2x9.8mm 3 R820 2001-001088 R-CARBON(S);1KOHM,5%,1/2W,AA,TP,2.4X6.4 3 L206 3301-000287 CORE-FERRITEBEAD;AA,3.5X1.0X6. 3 R832 2001-001088 R-CARBON(S);1KOHM,5%,1/2W,AA,TP,2.4X6.4 Samsung Electronics 7-13...
  • Page 42 2 STOPPE AA61-40113A STOPPER-PCB;-,ABS,HB,NTR. 2 D-COIL AA27-00208A COIL DEGAUSSING;-,27V,2.8MH,10%,30T,1.5 2 CRT+CF AA60-10050V SCREW-ASSY;WC,HH,+,M6,L30,SWRCH18A,ZPC(S ASSY-STEREO MODULE 2 BADGE AA64-70117B BADGE-BRAND;AL,SS,R2000,25,SILVER CT-633 2 SPK 3001-001186 SPEAKER;3W,8ohm,80##2dB,270Hz 2 L/SPK AA39-20505M LEAD-CONNECTOR;SY4XREC,R700/L350 1 A/SOUN AA95-01393A ASSY-STEREO MODULE;,NTSC 2 DRESPK AA65-30018A CLAMP-WIRE;-,NYLON6.6,-,-,DATL 7-14 Samsung Electronics...
  • Page 43 1 A/CRT AA94-03710A ASSY-CRT;TCE,A68ADT25X01,+380mG,29 2 I/B2 AA68-02278A MANUAL USERS;,SPA,W/P100(G),B5,16PAGE,K1 2 BATT 4301-000120 BATTERY-MN;1.5V,-,AA 2 CRT AA03-10026A CRT-COLOR;A68ADT25X01,+380MG,29,111DE 2 L/DY AA39-20568A LEAD CONNECTOR ASSY;YFHS06-06,S,6(4)P REMOCON ASSY TBC WIRE(P) 1 RMT AA59-10113H REMOCON;DP,TM59,-,-,-,-,-,AA59-10110H, 1 A/TBC AA98-70002E ASSY TBC WIRE(P);-,29INCH,NTSC,1P,29F6(T Samsung Electronics 7-15...
  • Page 44 AA94-05955A ASSY-PCB,MAIN(AUT0);K15C;CT26F6SWX/XAP 3 R830 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP 3 D201 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 3 R925 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP 3 D808 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 3 R910 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP 3 D811 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 3 R701 2001-000780 R-CARBON;470ohm,5%,1/8W,AA,TP,1.8x3.2mm 3 D801S 0402-001111 DIODE-RECTIFIER;1N5397GP,600V,1.5A,DO-20 3 R702 2001-000780 R-CARBON;470ohm,5%,1/8W,AA,TP,1.8x3.2mm 7-16 Samsung Electronics...
  • Page 45 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J712 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J104 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J814 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J105 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 R422 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J106 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J817 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J107 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J823 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A Samsung Electronics 7-17...
  • Page 46 3 R620 2001-000273 R-CARBON;100KOHM,5%,1/8W,AA,TP 3 DZ303 0403-000700 DIODE-ZENER;TZP33A,33V,31-35V, 3 R621 2001-000273 R-CARBON;100KOHM,5%,1/8W,AA,TP 3 DZ801 0403-001140 DIODE-ZENER;RD10ESAB-T4,10V,9.19-10.30V, 3 R205 2001-000397 R-CARBON;180KOHM,5%,1/8W,AA,TP 3 DZ805 0403-001327 DIODE-ZENER;MTZJ18A,16.22-17.06V,500mW,D 3 R218 2001-000522 R-CARBON;22KOHM,5%,1/8W,AA,TP, 3 FD801S 3601-001086 FUSE-AXIAL LEAD;125V,5A,FAST-ACTING,GLAS 3 R603 2001-000890 R-CARBON;6.8KOHM,5%,1/8W,AA,TP 7-18 Samsung Electronics...
  • Page 47 C-CERAMIC,DISC;1.5NF,10%,1KV,Y 2 CRT+CF AA60-10050V SCREW-ASSY;WC,HH,+,M6,L30,SWRCH18A,ZPC(S 2 BADGE AA64-70117B BADGE-BRAND;AL,SS,R2000,25,SILVER CT-633 2 SPK 3001-001186 SPEAKER;3W,8ohm,80##2dB,270Hz ASSY-STEREO MODULE; 2 L/SPK AA39-20505M LEAD-CONNECTOR;SY4XREC,R700/L350 2 SPK+CF AA60-10008A SCREW-TAPPING;-,TH,+,M3,L10,ZP 2 DRESPK AA65-30018A CLAMP-WIRE;-,NYLON6.6,-,-,DATL 1 A/SOUN AA95-01393A ASSY-STEREO MODULE;,NTSC 2 L/QMS AA68-01554A LABEL;QMS,UARCOWHITEPAPER#1343 Samsung Electronics 7-19...
  • Page 48 2 BATT 4301-000120 BATTERY-MN;1.5V,-,AA 2 CRT AA03-00019A CRT-COLOR;-,A63AHC26X,+300MG,-,100DEG,38 2 D-Y AA27-50004C DEFLECTION-YOKE;SEMSA,DSE-2602CL,25V 2 TAPE 0203-000432 TAPE-ACETATE;ACETATET0.25W19WH REMOCON 2 SPACER AA63-60028A SPACER-DY;-,NEOPRENE,-,BLK,V0W 2 C-Y AA27-00002A MAGNET-CONVERGENCE;JH291-SC-OB,29.1M 1 RMT AA59-10113H REMOCON;DP,TM59,-,-,-,-,-,AA59-10110H, ASSY TBC WIRE(P) 1 A/TBC AA98-70002D ASSY TBC WIRE(P);-,25INCH,NTSC,1P,25F6(T 7-20 Samsung Electronics...
  • Page 49 DIODE-RECTIFIER;1A4G,400,1A,R-1,TP 3 R908 2001-000472 R-CARBON;2.7KOHM,5%,1/8W,AA,TP 3 D809 0402-001321 DIODE-RECTIFIER;1A4G,400,1A,R-1,TP 3 R208 2001-000591 R-CARBON;3.3KOHM,5%,1/8W,AA,TP 3 D902 0402-001321 DIODE-RECTIFIER;1A4G,400,1A,R-1,TP 3 R830 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP 3 D201 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 3 R925 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP 3 D808 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 3 R910 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP Samsung Electronics 7-21...
  • Page 50 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J712 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J104 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J814 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J105 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 R422 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J106 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J817 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J107 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J823 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 7-22 Samsung Electronics...
  • Page 51 FUSE-AXIAL LEAD;125V,5A,FAST-ACTING,GLAS 3 R602 2001-000890 R-CARBON;6.8KOHM,5%,1/8W,AA,TP 3 L303 2701-000159 INDUCTORAXIAL;22uH,10%,4.2x9.8mm 3 R607 2001-000890 R-CARBON;6.8KOHM,5%,1/8W,AA,TP 3 L205 2701-000159 INDUCTORAXIAL;22uH,10%,4.2x9.8mm 3 R819 2001-001088 R-CARBON(S);1KOHM,5%,1/2W,AA,TP,2.4X6.4 3 L304 2701-000159 INDUCTORAXIAL;22uH,10%,4.2x9.8mm 3 R820 2001-001088 R-CARBON(S);1KOHM,5%,1/2W,AA,TP,2.4X6.4 3 L206 3301-000287 CORE-FERRITEBEAD;AA,3.5X1.0X6. 3 R832 2001-001088 R-CARBON(S);1KOHM,5%,1/2W,AA,TP,2.4X6.4 Samsung Electronics 7-23...
  • Page 52 2 STOPPE AA61-40113A STOPPER-PCB;-,ABS,HB,NTR. 2 D-COIL AA27-00208A COIL DEGAUSSING;-,27V,2.8MH,10%,30T,1.5 2 CRT+CF AA60-10050V SCREW-ASSY;WC,HH,+,M6,L30,SWRCH18A,ZPC(S ASSY-STEREO MODULE 2 BADGE AA64-70117B BADGE-BRAND;AL,SS,R2000,25,SILVER CT-633 2 SPK 3001-001186 SPEAKER;3W,8ohm,80##2dB,270Hz 2 L/SPK AA39-20505M LEAD-CONNECTOR;SY4XREC,R700/L350 1 A/STER AA95-01393A ASSY-STEREO MODULE;,NTSC 2 DRESPK AA65-30018A CLAMP-WIRE;-,NYLON6.6,-,-,DATL 7-24 Samsung Electronics...
  • Page 53 AA68-02277A MANUAL USERS;,ENG,W/P100(G),B5,16PAGE,K1 1 A/TBC AA98-70002E ASSY TBC WIRE(P);-,29INCH,NTSC,1P,29F6(T 2 I/B2 AA68-02278A MANUAL USERS;,SPA,W/P100(G),B5,16PAGE,K1 2 BATT 4301-000120 BATTERY-MN;1.5V,-,AA ASSY-CRT REMOCON 1 A/CRT AA94-03710A ASSY-CRT;TCE,A68ADT25X01,+380mG,29 1 RMT AA59-10113H REMOCON;DP,TM59,-,-,-,-,-,AA59-10110H, 2 CRT AA03-10026A CRT-COLOR;A68ADT25X01,+380MG,29,111DE 2 L/DY AA39-20568A LEAD CONNECTOR ASSY;YFHS06-06,S,6(4)P Samsung Electronics 7-25...
  • Page 54 AA94-05955A ASSY-PCB,MAIN(AUT0);K15C;CT26F6SWX/XAP 3 R830 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP 3 D201 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 3 R925 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP 3 D808 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 3 R910 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP 3 D811 0401-000005 DIODE;1N4148,100V,300mA,,1V,8nS,TAPING 3 R701 2001-000780 R-CARBON;470ohm,5%,1/8W,AA,TP,1.8x3.2mm 3 D801S 0402-001111 DIODE-RECTIFIER;1N5397GP,600V,1.5A,DO-20 3 R702 2001-000780 R-CARBON;470ohm,5%,1/8W,AA,TP,1.8x3.2mm 7-26 Samsung Electronics...
  • Page 55 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J712 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J104 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J814 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J105 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 R422 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J106 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J817 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J107 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A 3 J823 3812-000219 WIRE-SO,COPPER;TA0.6SN/52M/M(A Samsung Electronics 7-27...
  • Page 56 3 R620 2001-000273 R-CARBON;100KOHM,5%,1/8W,AA,TP 3 DZ303 0403-000700 DIODE-ZENER;TZP33A,33V,31-35V, 3 R621 2001-000273 R-CARBON;100KOHM,5%,1/8W,AA,TP 3 DZ801 0403-001140 DIODE-ZENER;RD10ESAB-T4,10V,9.19-10.30V, 3 R205 2001-000397 R-CARBON;180KOHM,5%,1/8W,AA,TP 3 DZ805 0403-001327 DIODE-ZENER;MTZJ18A,16.22-17.06V,500mW,D 3 R218 2001-000522 R-CARBON;22KOHM,5%,1/8W,AA,TP, 3 FD801S 3601-001086 FUSE-AXIAL LEAD;125V,5A,FAST-ACTING,GLAS 3 R603 2001-000890 R-CARBON;6.8KOHM,5%,1/8W,AA,TP 7-28 Samsung Electronics...
  • Page 57 C-CERAMIC,DISC;1.5NF,10%,1KV,Y 2 CRT+CF AA60-10050V SCREW-ASSY;WC,HH,+,M6,L30,SWRCH18A,ZPC(S 2 BADGE AA64-70117B BADGE-BRAND;AL,SS,R2000,25,SILVER CT-633 2 SPK 3001-001186 SPEAKER;3W,8ohm,80##2dB,270Hz ASSY-STEREO MODULE 2 L/SPK AA39-20505M LEAD-CONNECTOR;SY4XREC,R700/L350 2 SPK+CF AA60-10008A SCREW-TAPPING;-,TH,+,M3,L10,ZP 2 DRESPK AA65-30018A CLAMP-WIRE;-,NYLON6.6,-,-,DATL 1 A/SOUN AA95-01393A ASSY-STEREO MODULE;,NTSC 2 L/QMS AA68-01554A LABEL;QMS,UARCOWHITEPAPER#1343 Samsung Electronics 7-29...
  • Page 58 2 BATT 4301-000120 BATTERY-MN;1.5V,-,AA 2 CRT AA03-00019A CRT-COLOR;-,A63AHC26X,+300MG,-,100DEG,38 2 D-Y AA27-50004C DEFLECTION-YOKE;SEMSA,DSE-2602CL,25V 2 TAPE 0203-000432 TAPE-ACETATE;ACETATET0.25W19WH REMOCON 2 SPACER AA63-60028A SPACER-DY;-,NEOPRENE,-,BLK,V0W 2 C-Y AA27-00002A MAGNET-CONVERGENCE;JH291-SC-OB,29.1M 1 RMT AA59-10113H REMOCON;DP,TM59,-,-,-,-,-,AA59-10110H, ASSY TBC WIRE(P) 1 A/TBC AA98-70002D ASSY TBC WIRE(P);-,25INCH,NTSC,1P,25F6(T 7-30 Samsung Electronics...

  • Page 59: Block Diagram

    Block Diagram 8. Block Diagram 8-1 K15C T U NE R -F /S SI F SA W V E R T IC AL UVS815KA-AMP M9261M A M P S/ W V I F SA W M3953M LA7841 LA7510 (Option) I 2C 21/ 22 R G B A M P T D A 6107...

  • Page 60: Wiring Diagram

    9. Wiring Diagram 9-1 K15C VIDEO OUT VIDEO IN SOUND L OUT SOUND R OUT SOUND L IN SOUND R IN B+ OUT HEAT B- OUT G- OUT R- OUT L+ OUT L- OUT R+ OUT R- OUT Samsung Electronics...
  • Page 61 MEMO...

  • Page 62: Schematic Diagrams

    Schematic Diagrams 10. Schematic Diagrams 10-1 MAIN (1/4) TP01 TP02 TP03 TP04 TP07 TP12 TP05 TP04 TP11 TP05 TP06 TP06 TP03 TP08 TP10 TP09 TP07 TP08 TP01 TP02 TP09 TP10 TP11 TP12 : Power Line : Signal Line Samsung Electronics 10-1...
  • Page 63 Schematic Diagrams 10-2 MAIN (2/4) TP01 TP02 TP05 TP03 TP04 TP04 TP03 TP05 TP02 TP01 : Power Line : Signal Line 10-2 Samsung Electronics...
  • Page 64 Schematic Diagrams 10-3 MAIN (3/4) TP01 TP01 TP02 CONT- I N _ O U T _ P U T 2 INPUT P U T 2 TP02 : Power Line : Signal Line Samsung Electronics 10-3...
  • Page 65 Schematic Diagrams 10-4 MAIN (4/4) 10-4 Samsung Electronics...

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