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Samsung CT566BVX/STR Service Manual

Color television receiver
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COLOR TELEVISION RECEIVER
COLOR TELEVISION RECEIVER
Chassis :
KCT57A
Model:
CT566BVX/STR
CT566BVX/XAP
CT566BWX/STR
CT567BWX/STR
CT567BWX/XAP
CT766DWX/STR
CT766DWX/XAP
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CONTENTS

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Summary of Contents for Samsung CT566BVX/STR

  • Page 1: Table Of Contents

    COLOR TELEVISION RECEIVER Chassis : KCT57A Model: CT566BVX/STR CT566BVX/XAP CT566BWX/STR CT567BWX/STR CT567BWX/XAP CT766DWX/STR CT766DWX/XAP COLOR TELEVISION RECEIVER CONTENTS Precautions Specifications and IC Data Alignment and Adjustment Tr oubleshooting Exploded View and Parts List Electric Parts List Block Diagram PCB Layout Diagram...

  • Page 2: Precautions

    The current measured should the XÐray Protection Specifications Label, and not exceed 0.5 milliamp. Reverse the power- the Product Safety and X-ray Warning Note on plug prongs in the AC outlet and repeat the the service data schematic. test. 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 overheat- ing, and correct any potential hazards. Samsung Electronics...
  • Page 4 Make sure that the portion around the serviced part has not been damaged. 8. Always connect a test instrumentÕs ground lead to the instrument chassis ground before connecting the positive lead; always remove the instrumentÕs 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: Specifications And Ic Data

    Sound System MONO Picture Tube : A53QCX89X01 A63AFW32X A68ADT25X01 A70QBZ791X Power Requirements : AC100~240V, 50/60Hz Antenna Input Impedance : 75 ohm unbalanced type Speaker Impedance : 8 ohm, 3W + 3W Protection : X-Ray Protection, Fail Safe Circuit Samsung Electronics...
  • Page 7 VOLUME CONTROL IC STEREO MODEL ONLY IC602 TDA4053 SWITCHING IC STEREO MODEL ONLY IC701 S6709 CT633BW/CT683BW/CT766DW IC801 POWER IC STR5707 CT566BV/CT566BW/CT567BW/CT568BW KA7630 MULTI REGULATOR IC IC802 SZM322 MICOM IC901 XL24C02P EEPROM IC902 TDA9850 MTS IC STEREO MODEL ONLY ICD01 Samsung Electronics...
  • Page 8 RM168E (PIN 42) TDA9850 (PIN 22) TDA4053 (PIN 16) TRANSISTOR TRANSISTOR SAW-FILTER M3951M KSC2073 M9260M KSA940 2SD1887 KSC815Y 2SD1880 KSA539-Y KSD5072 E B C TRANSISTOR TRANSISTOR C2331-Y TDA8133 KSR1010 TDA8356 KA7812 KA7809 E C B Fig. 2-1 Semiconductor Base Diagrams Samsung Electronics...
  • Page 9 RED INPUT X-TAL (3.58) SECAM REF OUTPUT GREEN INPUT (R-Y) INPUT BLUE INPUT (B-Y) INPUT PIP/OSD RGB INSERTION SWITCH INP LUMINANCE INPUT (R-Y) OUTPUT SDIL56 (B-Y) OUTPUT LUMINANCE OUTPUT Fig. 2-2 SDIL56 CVBS : Composite Video Blanking Signal Samsung Electronics...

  • Page 10: Alignment And Adjustment

    3. Access the Adjustment Mode by pressing the ÒVOLUMEÓ keys ( The adjustment parameters are listed in the accompanying table. Select them by pressing the CHANNEL keys ( , ). 4. After completing the Factory Mode adjustments, turn the power switch OFF. Samsung Electronics...
  • Page 11 STAND-BY ® MUTE ® 1 ® 8 ® 2 ® POWER ON 2. Example : Sub-bright Adjustment *FACTORY MODE* Adjustment Mpx Adjust Test Pattern Set Option Byte Factory Reset ¯ Press VOL ¯ Press CH ¯ Press VOL ¯ POWER OFF Samsung Electronics...
  • Page 12 Alignment and Adjustments MEMORY SPECIFICATION Table 3 - 1 Memory Specification CT566BW/567BW/568BW CT683BW FUNCTION MODE CT566BV CT766DW CT633BW (OSD) on/off BYTE 0 OPTION BYTE 1 Samsung Electronics...
  • Page 13 FIX = “0” 1 = AUTO POWER ON 0 = MPX OPTION 1 = NO MPX 0 = NON LINEAR SHARPNESS FIX = “0” 1 = LINEAR SHARPNESS 0 = NR EXECUTE FIX = “1 “ 1 = NR SKIP Samsung Electronics...
  • Page 14 1 = COMBFILTER 0 = 4 : 3 CRT OPTION 1 = 12.8 : 9 CRT (Q MODEL) 0 = INTERNAL A/V SWITCH OPTION (MONO = 0) 1 = EXTERNAL A/V SWITCH OPTION (STEREO = 1) NOT USED NOT USED Samsung Electronics...
  • Page 15 TV is turned on. Make sure 3. Use the specified test equipment or its equiva- that the power cord is disconnected before lent. replacing any parts. 4. Correct impedance matching is essential. 8. To protect against shock hazard, use an isola- tion transformer. Samsung Electronics...
  • Page 16 29.5KV under any conditions. 5. To restore picture and sound, temporarily turn off the AC power supply. After about 30 sec- SIZE 21”+ 1 25” 29” 29” + 1 onds, switch power ON. 27.5KV 29.5KV 29.5KV 29.5KV H-VOLTAGE Samsung Electronics...
  • Page 17 LOCATION Fig. 3-1 Tube Assembly 2 POLE PURITY ADJUST THE ANGLE (VERTICAL LINES) FIXED YOKE CLAMP SCREW 6 POLE CONVERGENCE ROTATE TWO TABS 4 POLE AT THE SAME TIME CONVERGENCE (HORIZONTAL LINES) Fig. 3-2 Purity and Convergence Magnets Samsung Electronics...
  • Page 18 4. Set AGC (in the Factory Mode) so that the DC level of IC TDA8375 Pin 53 is 3.0 +0.05V. 3-3-10 AFT (VCO Adjustment) 1. Input an AGC adjustment signal. 2. Select Factory Mode VCO and press the MUTE key one time. 3. GEOMATRIX adjustments Samsung Electronics...
  • Page 19 1. Input a lion head pattern. 2. Adjust ÒHSÓ in the Service Mode so that the left and right margins of the lion head pattern are 5.0 + 0.5 : CT633BW/CT683BW, 6.3 + 0.5 : CT566BV/CT566BW/CT567BW/ CT568BW/CT766DW 3-10 Samsung Electronics...

  • Page 20: Troubleshooting

    Open Check/Replace F801 Less than 50V More than 130V Check/Replace Check/Replace FS Check/Replace Normal AVR circuit circuit the AVR circuit. (ADJ Pin of STR) Check/Replace Check/Replace 1) D801 the power switch 2) Short the Degaussing Coil 3) C801 Samsung Electronics...
  • Page 21 No Raster (Sound Ok) Check that CRT Heater Check Heater plus is Lighting Abnormal Normal Abnormal Check/Replace Check/Replace Check H.V of CRT CRT Drive Circuit Check/Replace Normal Abnormal Check/Replace IC201 Check I C Data Normal Check CRT Drive Circuit Samsung Electronics...
  • Page 22 4-3 No Vert Scan (Horizontal Line) No Vertical Scan (Horizontal Line) Abnormal Check./Replace Check D812 (D811) Vertical Output Circuit Normal Abnormal Check IC301 Check/Replace DZ306,DZ305,R410,T444 Normal Check IC201 Abnormal Check/Replace IC201 46 47 Normal Check IC301 Abnormal Check/Replace IC301 Normal Check/Replace Samsung Electronics...

  • Page 23: No Sound

    Troubleshooting 4-4 No Sound No Sound Normal Check IC603 Abnormal Abnormal Check Normal Check IC603 Speaker Normal Check IC701 Check/Replace IC603 Check/Replace IC602 Abnormal Check IC701 21 27 Normal Check IC701 Check/Replace IC701 Abnormal Check IC201 Check/Replace IC201 Samsung Electronics...
  • Page 24 OSD " PAL-M" or It's not normal "PAL-N" or " NTSC" signal appear? Abnormal Check B + (5V), Check ICH01 Replace ICH01 Normal Check IC901 Abnormal Check QL01, QL02 Check/Replace XL01, XL02 and X202 that part Normal Check/Replace IC201 Samsung Electronics...

  • Page 25: Exploded View And Parts List

    Exploded View & Parts List 5. Exploded View & Parts List 5-1 CT566BVX/STR, CT566BVX/XAP, CT566BWX/STR Code No Description Specification Q’ty Remark AA64-31110C CABINET-FRONT -,CT566BW,BK-708P EGN,HIPS,HB, 1 CT566BWX/STR AA64-31110B CABINET-FRONT -,CT566BV,BK-708P EGN,HIPS,HB, 1 CT566BVX/STR AA64-31110B CABINET-FRONT -,CT566BV,BK-708P EGN,HIPS,HB, 1 CT566BVX/XAP AA64-60278P INLAY-AV KCT57A,S/T GOLD,PS,T0.3,BLK,-,...
  • Page 26 -,-,-,ABS,HB,MET BROWN 1-12 6002-000514 SCREW-TAPPING RH,+,2,M4,L15,ZPC(BLK),SWRCH18 AA03-10028Z CRT-COLOR -,A53QCA891X(B),0mG,21,90deg, AA60-10050D SCREW-ASSY WC,HH,+,M5,L33,SWRCH18,ZPC(YEL AA94-50017T ASSY-CRT A53QCA891X(B),0MG,22,BARE,CT5 3001-000190 SPEAKER 5W,8ohm,89dB,150Hz AA91-60289A ASSY-HOLDER,SPK 567BW ,-,PP,HB,BLK,8ohm,6W,600 6002-000516 SCREW-TAPPING RH,+,2,M4,L20,ZPC(BLK),SWRCH18 AA64-31111B CABINET-BACK -,566B,-,HIPS,HB,BLK,-,- 6002-000516 SCREW-TAPPING RH,+,2,M4,L20,ZPC(BLK),SWRCH18 AA64-60052P INLAY-BACK KCT57A,NT S/T,PS SHEET,T0.5,BL AA39-10006X POWER-CORD -,KKP419C,KLCE-2F,2.286MT,3P,V Samsung Electronics...
  • Page 27 1-12 AA64-10741A KNOB-CONTROL -,765D,G3119,HIPS,HB,HI-GREY 1-13 6002-000514 SCREW-TAPPING RH,+,2,M4,L15,ZPC(BLK),SWRCH18 1-14 AA61-40010A BOSS-WING -,HIPS,HB,NTR,-,- AA03-10029G CRT-COLOR -,A70QBZ791X001(B),0mG,29,100 3001-000274 SPEAKER 5W,8ohm,90dB,160Hz 6002-000514 SCREW-TAPPING RH,+,2,M4,L15,ZPC(BLK),SWRCH18 AA95-20009W ASSY-PCB,CRT -,KCT57A,29,JUNGNAMMI,- AA64-31179A CABINET-BACK -,766D,-,HIPS,HB,GRAY,-,- 6002-000516 SCREW-TAPPING RH,+,2,M4,L20,ZPC(BLK),SWRCH18 AA64-60052P INLAY-BACK KCT57A,NT S/T,PS SHEET,T0.5,BL AA39-10006X POWER-CORD -,KKP419C,KLCE-2F,2.286MT,3P,V Samsung Electronics...

  • Page 28: Electric Parts List

    6-7 MONO STEREO OPTION ....................6-11 6-8 SOUND OUTPUT OPTION ....................6-14 6-9 JACK ............................6-14 6-10 CT566BVX/STR (CT566BWX/STR AND CT566BVX/STR Dissimilar Parts) ..... 6-15 6-11 CT566BVX/XAP (CT566BWX/STR AND CT566BVX/XAP Dissimilar Parts) .... 6-15 6-12 CT567BWX/STR (CT566BWX/STR AND CT567BWX/STR Dissimilar Parts) ... 6-16 6-13 CT567BWX/XAP (CT566BWX/STR AND CT567BWX/XAP Dissimilar Parts) ..

  • Page 29: Dissimilar Power Parts List

    Electric Parts List 6-1 Dissimilar Power Parts List Samsung Electronics...
  • Page 30 Electric Parts List Samsung Electronics...
  • Page 31 Electric Parts List Samsung Electronics...

  • Page 32: Part Description (P/D) According To Screen Size

    6-2 Part Description (P/D) According to Screen Size LOC. NO. 21Q (AC120V ) 21Q (FREE VOLT) 25-INCH 1R(AC 120V) 27-INCH 1R(AC 120V) 28-INCH Q(AC 120V) 1.5R 28-INCH Q(FREE VOLT) CT-566BV/SEM CT-566BV/SAM TXG2545 TXH2755 CT-765DW/SEM CT-766DW/SEP CT-567BW/SEM CT-566BV/SEP TXG2547 TXH2756 TXH2869 CT-765D/SAM CT-567BW/SEP TXG2548...
  • Page 33 6-2 Part Description (P/D) According to Screen Size (CONTINUED) LOC. NO. 21Q (AC120V ) 21Q (FREE VOLT) 25-INCH 1R(AC 120V) 27-INCH 1R(AC 120V) 28-INCH Q(AC 120V) 1.5R 28-INCH Q(FREE VOLT) CE01 50V 103 P (2301-000380) 50V 103 P (2301-000380) 50V 103 P (2301-000380) 50V 103 P (2301-000380) 50V 103 P (2301-000380) 50V 103 P (2301-000380)
  • Page 34 6-2 Part Description (P/D) According to Screen Size (CONTINUED) LOC. NO. 21Q (AC120V ) 21Q (FREE VOLT) 25-INCH 1R(AC 120V) 27-INCH 1R(AC 120V) 28-INCH Q(AC 120V) 1.5R 28-INCH Q(FREE VOLT) R311 DELETE DELETE DELETE DELETE AF 2W 470(2003-002069) AF 2W 470(2003-002069) IC201 TDA7377A(1204-001170) TDA7377A(1204-001170)
  • Page 35 6-2 Part Description (P/D) According to Screen Size (CONTINUED) LOC. NO. 21Q (AC120V ) 21Q (FREE VOLT) 25-INCH 1R(AC 120V) 27-INCH 1R(AC 120V) 28-INCH Q(AC 120V) 1.5R 28-INCH Q(FREE VOLT) RX02 1/8W 62K(2004-001990) 1/8W 62K(2004-001990) 1/8W 62K(2004-001990) 1/8W 62K(2004-001990) 1/8W 62K(2004-001990) 1/8W 62K(2004-001990) DY-CONN.

  • Page 36: Crt Pcb Part (Tda6101Q Ic)

    6-3 CRT PCB PART (TDA6101Q IC) LOC. NO. 19-INCH/20-INCH/21-INCH 25-INCH 23-INCH 27-INCH/28-INCH TXG2045 CT5072BVC/GE CT566BV/SAM TXG2545 CT6202BVC/MABY TXG2745 CT766DW/SEP TXG2046 CT5372BVC/GE CT566BV/SEP TXG2547 TXG2746 CT5346BVC/SEM CT5399BVC/MABY CT566BW/SEP TXG2548 TXH2756 CT7251VC/IRT CT5377BVC/SEM CT5072BVC/RCL CT566BW/SEP CT6346VC/SEM CT6846VC/SEM CT7202BVC/MABY CT5377BVC/SAM CT566BV/GE TXH2555 CT6846VC/GE CT7202BVC/SEM CT5372BVC/SEP CT566BW/SEM...
  • Page 37 6-3 CRT PCB PART (TDA6101Q IC) (CONTINUED) LOC. NO. 19-INCH/20-INCH/21-INCH 25-INCH 23-INCH 27-INCH/28-INCH DZ503 DELETE MTZ13A(0403-000655) DZ504 DELETE MTZ13A(0403-000655) R524 1/2W RC4.7K(2002-000330) 1/2W RC4.7K(2002-000330) IC501-H/S DELETE AA61-10060A IC502-H/S DELETE AA61-10060A IC503-H/S DELETE AA61-10060A C511 DELETE AC250V474(2305-000410) C512 DELETE AC250V474(2305-000410) CRT-PCB AT MAIN AA41-10459A...

  • Page 38: Comb Filter Option

    50V 10uF(2401-000480) 50V 10uF(2401-000480) C632 DELETE DELETE 50V 10uF(2401-000480) 50V 10uF(2401-000480) R619 DELETE DELETE 100(2001-000281) 100(2001-000281) R624 DELETE DELETE 100(2001-000281) 100(2001-000281) JV01 DELETE DELETE JUMPER (3812-000219) DELETE JMV02 DELETE DELETE JUMPER (3812-000219) DELETE JA701 2P(3722-001192) 3P(3722-001104) 5P(3722-001103) 6P(3722-001215) 6-10 Samsung Electronics...

  • Page 39: Video Out Option

    DELETE MTS PART CD04 16V 47 Uf(2401-001496) DELETE MTS PART CD05 50V 1 UF(2401-000603) DELETE MTS PART CD06 p 63v 224(2305-000289) DELETE MTS PART CD13 16V 100uF(2401-001840) DELETE MTS PART CD27 P 50V 104(2306-000122)) DELETE MTS PART Samsung Electronics 6-11...
  • Page 40 JK206 JUMPER (3812-000219) DELETE MTS PART 03 LOT 03 LOT JKD08 JUMPER (3812-000219) DELETE MTS PART JM03 DELETE JUMPER (3812-000219) 1 CHIP PART JM04 DELETE JUMPER (3812-000219) AV SW,JACK PART JM05 DELETE JUMPER (3812-000219) AV SW,JACK PART 6-12 Samsung Electronics...
  • Page 41 1/8W 1 K(2001-000429) DELETE MTS PART RUD01 1/8W 8.2K-G(2004-001256) DELETE MTS PART RUD02 1/8W 160(2001-000384) DELETE MTS PART RUD03 1/8W 7.5 K(2001-000947) DELETE MTS PART RUD04 1/8W 7.5 K(2001-000947) DELETE MTS PART ZU01 CSB503 F58(2802-001054) DELETE MTS PART Samsung Electronics 6-13...

  • Page 42: Sound Output Option

    5.6K(2001-000812) 8.2K(2001-000977) R632 270K(2001-000548) 270K(2001-000548) 270K(2001-000548) 270K(2001-000548) 240K(2001-000531) R606 100(2001-000281) 2.2K(2001-000449) 100(2001-000281) 2.2K(2001-000449) 2.2K(2001-000449) 6-9 JACK CODE NO SPEC FUNCTION BACK 3722-001104 VIDEO 1 INPUT 3722-001215 1 INPUT+MONITOR OUT 3722-001261 5P+SVHS 1 INPUT+VAO+SVHS FRONT 3722-001031 3722-001282 MONO 6-14 Samsung Electronics...

  • Page 43: Ct566Bvx/Str (Ct566Bwx/Str And Ct566Bvx/Str Dissimilar Parts)

    Electric Parts List 6-10 CT566BVX/STR (CT566BWX/STR AND CT566BVX/STR Dissimilar Parts) Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ASSY-CABINET ASSY-CABINET,FRONT * AA90-70091C ASSY-CABINET;566B,CT566BVX/STR * AA91-10329C ASSY-CABINET,FRONT;-,CT566BV,PA100,HB,BLK AA64-60052K INLAY-BACK;KCT57A,NT MONO,PS SHEET,T0.5,B AA64-31110B CABINET-FRONT;-,CT566BV,BK-708P EGN,HIPS,HB, AA64-60278Q INLAY-AV;KCT57A,M/N GOLD,PS,T0.3,BLK,-,...

  • Page 44: Ct567Bwx/Str (Ct566Bwx/Str And Ct567Bwx/Str Dissimilar Parts)

    Remark ASSY-PCB,MAIN(OPT) ASSY-CABINET,FRONT AA94-10119X ASSY-PCB,MAIN(OPT);CT567BWX/XAP,KCT57A,PANAMA,- AA91-10331AASSY-CABINET,FRONT;-,CT567BW,BK708P,HB,BLK WIRE1 AA65-30002ACLAMP-FBT;NYLON-66,V0,BLK,-,-,- WIRE2 AA65-30009ACLAMP-FBT;ABS,V0,BLK,-,-,- AA63-50334AGRILLE-WOOFER,L;-,567B,PA110,SECC,T0.5,-,- AA63-50335AGRILLE-WOOFER,R;-,567B,PA110,SECC,T0.5,-,- AA64-10716B KNOB-POWER;-,Q21,TS,ABS,HB,MET BROWN ASSY-CABINET AA64-10717AKNOB-CONTROL;-,-,-,ABS,HB,MET BROWN AA64-31115ACABINET-FRONT;-,567B,BK708P BIO,HIPS,HB,BLK, AA90-70095AASSY-CABINET;567B,CT567BWX/XAP AA64-40431AWINDOW-REMOCON;-,503E,-,ABS,HB,LG41338,- AA64-40432AINDICATOR-LED;-,503E,-,PMMA,HB,CLR,- SPK+CF 6002-000516 SCREW-TAPPING;RH,+,2,M4,L20,ZPC(BLK),SWRCH18 AA64-40462ADECORATION-FRONT;-,CT567BW,KSP213,HIPS,VO,L/GRA CF+JACK AA60-10002ASCREW-TAPPING;RH,+,M4,L12,ZPC(YEL),-,OD14 AA64-60278S INLAY-AV;KCT57A,S/T GOLD,PS,T0.3,KSP213 ASSY-HOLDER,SPK ASSY-ACCESSORY AA91-60289AASSY-HOLDER,SPK;567BW ,-,PP,HB,BLK,8ohm,6W,600 AA68-30004AMANUAL-BOOK;-,W/P120(G),-,SEPA,-,- 6-16 Samsung Electronics...

  • Page 45: Ct766Dwx/Str (Ct566Bwx/Str And Ct766Dwx/Str Dissimilar Parts)

    0604-001032 PHOTO-COUPLER;TR,170-260%,300mW,DIP-4,ST WIRE2 AA65-30009ACLAMP-FBT;ABS,V0,BLK,-,-,- IC852 AA13-20004HIC-HYBRID;-,SE135N-LF12,TO220-LF12,3,ERR L203 3301-000287 CORE-FERRITE BEAD;AA,3.5x1.0x6.0mm,1500,2400G ASSY-ACCESSORY L401B AA27-30001GCOIL-LINEARITY;-,21uH,DR1415,PI0.7,4.5x30,-,2 L801 2901-000299 FILTER-EMI ON BOARD;-,6A,UL/CSA,-,9x7.5,TP,- LB02 AA27-40003ACOIL-HORIZ,WIDTH;-,1mH,SB-5S 8x20,PI0.12,- AA39-40001B CABLE-RCA;-,RCA,1500mm,0.12/10,RED/WHT/Y LE01 AA27-40003J COIL-HORIZ,WIDTH;-,3mH,ER14 20,PI0.35,ST AA68-30004AMANUAL-BOOK;-,W/P120(G),-,SEPA,-,- PANAMA LK803 AA29-30002HFILTER-LINE NOISE;-,800uH,3.15A,80~280V,24-800uH Q403 0502-001007 TR-POWER;KSC2073-H2,NPN,25W,TO-220,ST,6 Q801 0503-000153 TR-DARLINGTON;TIP102,NPN,2W,TO-220,TP,1000-2 Samsung Electronics 6-17...
  • Page 46 R505 2001-000449 R-CARBON;2.2Kohm,5%,1/8W,AA,TP,1.8x3.2m AA64-60423E INLAY-AV.SIDE;766D,KCT57A,PS,T0.3,S/GRAY,-,- R506 2001-000449 R-CARBON;2.2Kohm,5%,1/8W,AA,TP,1.8x3.2m AA64-70117C BADGE-BRAND;AL,SS,GOLD,L65,FLAT,-,- R507 2001-000449 R-CARBON;2.2Kohm,5%,1/8W,AA,TP,1.8x3.2m R508 2004-001970 R-METAL(S);1.8Kohm,1%,1/2W,AA,TP,6.5x2.5m R509 2004-001970 R-METAL(S);1.8Kohm,1%,1/2W,AA,TP,6.5x2.5m R510 2004-001970 R-METAL(S);1.8Kohm,1%,1/2W,AA,TP,6.5x2.5m R511 2004-002011 R-METAL(S);110Kohm,1%,1/2W,AA,TP,2.4x6.4m R512 2004-002011 R-METAL(S);110Kohm,1%,1/2W,AA,TP,2.4x6.4m R513 2004-002011 R-METAL(S);110Kohm,1%,1/2W,AA,TP,2.4x6.4m R514 2001-000490 R-CARBON;200ohm,5%,1/8W,AA,TP,1.8x3.2mm R515 2001-000490 R-CARBON;200ohm,5%,1/8W,AA,TP,1.8x3.2mm 6-18 Samsung Electronics...

  • Page 47: Ct566Bwx/Str Parts List

    2201-000332 C-CERAMIC,DISC;2.2nF,20%,250VAC,Y5U,TP,11x7,7 C302 2305-000708 C-FILM,MPEF;150nF,5%,100V,TP,16.5x10.3x5.7 C803 2201-000332 C-CERAMIC,DISC;2.2nF,20%,250VAC,Y5U,TP,11x7,7 C303 2305-000149 C-FILM,MPEF;100nF,5%,100V,TP,12x12.5x6.5,5 C804 2201-002002 C-CERAMIC,DISC;4700pF,20%,400V,+20%~-55%,TP,2 C304 2305-000149 C-FILM,MPEF;100nF,5%,100V,TP,12x12.5x6.5,5 C805 2201-000991 C-CERAMIC,DISC;560pF,10%,2KV,Y5P,TP,13x7,7.5 C305 2202-000796 C-CERAMIC,MLC-AXIAL;1nF,10%,50V,Y5P,TP,3.5x19,- C806 2401-003026 C-AL;330uF,20%,200V,GP,ST,22x35mm,1 C306 2401-001397 C-AL;470uF,20%,25V,GP,TP,10x16mm,5m C807 2201-000599 C-CERAMIC,DISC;560pF,10%,500V,Y5P,TP,7x4,5 C307 2401-001569 C-AL;47uF,20%,50V,BP,TP,10x12.5mm,5 C808 2401-002288 C-AL;470uF,20%,25V,WT,TP,10x20,5 Samsung Electronics 6-19...
  • Page 48 0401-000005 DIODE-SWITCHING;1N4148,75V,300mA,DO-35,TP CN905 3711-002644 CONNECTOR-HEADER;BOX,5P,1R,2.5mm,STRAIGHT,SN D951 0402-000132 DIODE-RECTIFIER;1N4004,400V,1A,DO-41,TP CU02 2202-000109 C-CERAMIC,MLC-AXIAL;100nF,+80-20%,50V,Y5P,TP,1.9x3 D962 0401-000005 DIODE-SWITCHING;1N4148,75V,300mA,DO-35,TP CU06 2401-002212 C-AL;10uF,20%,25V,WT,TP,5x11,5.0mm DB02 0402-001012 DIODE-RECTIFIER;FMP-3FU,1500V,5A,TO-3PF CU11 2202-000109 C-CERAMIC,MLC-AXIAL;100nF,+80-20%,50V,Y5P,TP,1.9x3 DU01 0401-000005 DIODE-SWITCHING;1N4148,75V,300mA,DO-35,TP CU12 2202-000109 C-CERAMIC,MLC-AXIAL;100nF,+80-20%,50V,Y5P,TP,1.9x3 DU02 0401-000005 DIODE-SWITCHING;1N4148,75V,300mA,DO-35,TP CU13 2202-000109 C-CERAMIC,MLC-AXIAL;100nF,+80-20%,50V,Y5P,TP,1.9x3 DU03 0401-000005 DIODE-SWITCHING;1N4148,75V,300mA,DO-35,TP 6-20 Samsung Electronics...
  • Page 49 L201 2701-000299 INDUCTOR-AXIAL;13uH,10%,2.5x3.4mm R112 2001-000281 R-CARBON;100ohm,5%,1/8W,AA,TP,1.8x3.2mm L202 3301-000287 CORE-FERRITE BEAD;AA,3.5x1.0x6.0mm,1500,2400G R113 2001-000577 R-CARBON;2Kohm,5%,1/8W,AA,TP,1.8x3.2mm L204 2701-000114 INDUCTOR-AXIAL;10uH,10%,2.5x3.4mm R114 2001-000221 R-CARBON;1.2Kohm,5%,1/8W,AA,TP,1.8x3.2m L205 2701-000114 INDUCTOR-AXIAL;10uH,10%,2.5x3.4mm R120 2001-000362 R-CARBON;150ohm,5%,1/8W,AA,TP,1.8x3.2mm L206 2701-000114 INDUCTOR-AXIAL;10uH,10%,2.5x3.4mm R202 2001-000005 R-CARBON;390ohm,5%,1/8W,AA,TP,1.8x3.2mm L301 2701-000116 INDUCTOR-AXIAL;10uH,10%,4.2x9.8mm R203 2001-000577 R-CARBON;2Kohm,5%,1/8W,AA,TP,1.8x3.2mm Samsung Electronics 6-21...
  • Page 50 R816 2003-001090 R-METAL OXIDE(S);10Kohm,5%,2W,AF,TP,4x12mm R419 2008-000252 R-FUSIBLE(S);0.47ohm,10%,1/2W,AF,TP,2.5x6.5 R817 2003-001090 R-METAL OXIDE(S);10Kohm,5%,2W,AF,TP,4x12mm R501 2001-000490 R-CARBON;200ohm,5%,1/8W,AA,TP,1.8x3.2mm R818 2003-001090 R-METAL OXIDE(S);10Kohm,5%,2W,AF,TP,4x12mm R502 2001-000490 R-CARBON;200ohm,5%,1/8W,AA,TP,1.8x3.2mm R819 2003-001035 R-METAL OXIDE(S);27ohm,0.05,2W,AF,TP,3.9x10mm R503 2001-000490 R-CARBON;200ohm,5%,1/8W,AA,TP,1.8x3.2mm R821 2001-001143 R-CARBON(S);4.3Kohm,5%,1/2W,AA,TP,2.4x6.4m R504 2001-000429 R-CARBON;1Kohm,5%,1/8W,AA,TP,1.8x3.2mm R822 2001-000273 R-CARBON;100Kohm,5%,1/8W,AA,TP,1.8x3.2m 6-22 Samsung Electronics...
  • Page 51 RE07 2008-001018 R-FUSIBLE(S);0.47ohm,10%,2W,AF,TP,3.9x10mm AA26-90001F TRANS-MATCHING;-,300ohm/75ohm,NTSC,40-890MHz RH01 2001-000085 R-CARBON(S);100Kohm,5%,1/2W,AA,TP,2.4x6.4m AA68-11175AMANUAL-USERS;KCT57,SPA,TM59,B5,W/P 100(G),- RL801 3501-001040 RELAY-POWER;12VDC,500mW,10A,1FormA,15mS,5m AA68-11176AMANUAL-USERS;KCT57,ENG,TM59,B5,W/P 100(G),- RM901 AA59-60001UMODULE-REMOCON;-,ORC-50VF/SR-12V,38KHz,940nm, ASSY-CRT RN01 2004-001291 R-METAL;820ohm,5%,1/8W,AA,TP,1.8x3.2mm RU02 2001-000780 R-CARBON;470ohm,5%,1/8W,AA,TP,1.8x3.2mm RU03 2001-000290 R-CARBON;10Kohm,5%,1/8W,AA,TP,1.8x3.2mm AA03-10028Z CRT-COLOR;-,A53QCA891X(B),0mG,21,90deg, RU04 2001-000577 R-CARBON;2Kohm,5%,1/8W,AA,TP,1.8x3.2mm AA27-50004NDEFLECTION-YOKE;-,DSQ-2192AL,21/A53QCA691X,SH RU05 2001-000577 R-CARBON;2Kohm,5%,1/8W,AA,TP,1.8x3.2mm AA27-60001DMAGNET-CONVERGENCE;-,JH-291-(JH-8210),29.1mm Samsung Electronics 6-23...
  • Page 52 AA64-31110C CABINET-FRONT;-,CT566BW,BK-708P EGN,HIPS,HB, AA64-31169ACABINET-FRONT;SACHUL,226B,-,HIPS,HB,BLK,-,- AA65-30105ACLAMP-WIRE;NYLON 66N,V0,NTR,15MM,ALL MODE AA64-40461AINDICATOR-LED;-,226B,LG TR558-0239,ABS,HB,CL AA64-60278P INLAY-AV;KCT57A,S/T GOLD,PS,T0.3,BLK,-, AA64-10713AKNOB-CONTROL;-,226B,-,ABS,HB,BLK AA64-10712B KNOB-POWER;-,Q21,TS,ABS,HB,BLK KNO+CF 6002-000514 SCREW-TAPPING;RH,+,2,M4,L15,ZPC(BLK),SWRCH18 SPK+CF 6002-000514 SCREW-TAPPING;RH,+,2,M4,L15,ZPC(BLK),SWRCH18 WIN+CF 6002-000514 SCREW-TAPPING;RH,+,2,M4,L15,ZPC(BLK),SWRCH18 KNOPOW AA61-60003T SPRING-CS;-,SUS304,0.5,OD7,H13.5,N5,-,-, AA61-40053ASTOPPER-PCB;ALL MODEL,HIPS HB,WHT,HB,-,- AA64-40460AWINDOW-REMOCON;-,226B,LG-41338,ABS,HB,-,- ASSY-SPEAKER 3001-000190 SPEAKER;5W,8ohm,89dB,150Hz AA39-20505B LEAD CONNECTOR-ASSY;-,YSH025-04,REC,4P,600.800,100 6-24 Samsung Electronics...

  • Page 53: Block Diagram

    TDA7056Q TDA8375 TDA9850 IC901* IC501 RGB AMP MICOM TDA6101Q SZM322 TDA6107Q Q401* H-OUT IC902 D1887/D1880 PROM IC301* XL24C02P V-OUT TDA8350Q D801 IC801 T801 T444* BRIDGE-DIODE 130V SWITCHING S6709 TRANS S5707 RBV-606 MULTI 5V (STAND-BY) REGULATOR 8V (1CHIP) KA7630 Samsung Electronics...
  • Page 54 MEMO Samsung Electronics...

  • Page 55: Pcb Layout Diagram

    66 145 DZ602 173 102 QK201 195 138 DZ650 230 230 QL01 93 167 DZ651 244 215 QL02 87 186 DZ701 53 165 QU03 291 167 DZ702 45 175 QU05 259 162 DZ704 40 183 QX01 157 154 Samsung Electronics...
  • Page 56 PCB Layout 8-2 PWB-CRT V/M 8-3 ASSY-PCB-F/AV 8-4 ASSY-PCB, A/V SIDE Samsung Electronics...

  • Page 57: Wiring Diagram

    Wiring Diagram 9. Wiring Diagram 9-1 KCT57A Wiring Diagram ASSY FRONT A/V SPEAKER ASSY-SIDE A/V ASSY PWB MAIN CN601 CT766DW CN502A CN501A CN701 ASSY CRT CN502B CN501B Samsung Electronics...

  • Page 58: Schematic Diagrams

    Schematic Diagrams 10. Schematic Diagrams 10-1 MAIN 1/4 TP3,4 TP5,6 Samsung Electronics 10-1...
  • Page 59 Schematic Diagrams 10-2 MAIN 2/4 TP14 TP12 TP9,10 TP10 TP11 TP12 TP13 TP15 TP13 TP14 TP15 TP11 10-2 Samsung Electronics...
  • Page 60 Schematic Diagrams 10-3 MAIN 3/4 TP16 TP18 TP17 TP16 TP18 TP17 Samsung Electronics 10-3...
  • Page 61 Schematic Diagrams 10-4 MAIN 4/4 10-4 Samsung Electronics...
  • Page 62 Schematic Diagrams 10-5 CT766DW ( MAIN 1/4) TP3,4 TP5,6 Samsung Electronics 10-5...
  • Page 63 Schematic Diagrams 10-6 CT766DW ( MAIN 2/4) TP14 TP12 TP9,10 TP11 TP10 TP12 TP13 TP15 TP13 TP14 TP15 TP11 10-6 Samsung Electronics...
  • Page 64 Schematic Diagrams 10-7 CT766DW ( MAIN 3/4) TP16 TP18 TP17 TP16 TP18 TP17 Samsung Electronics 10-7...
  • Page 65 Schematic Diagrams 10-8 CT766DW ( MAIN 4/4) 10-8 Samsung Electronics...
  • Page 66 ELECTRONICS © Samsung Electronics Co., Ltd. MAR.1998 Printed in Korea 3KCT57A-6602...

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