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Samsung CK5039VR5S/AWT Service Manual
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Samsung CK5039VR5S/AWT Service Manual

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COLOR TELEVISION RECEIVER
COLOR TELEVISION RECEIVER
Chassis :
S15A
Model:
CK5039VR5S/AWT
CK5339VR5S/AWT
CK5085VR5S/AWT
1.
2.
3.
4.
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6.
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11.
CONTENTS
Precautions
Specifications and IC Data
Disassembly and Reassembly
Alignment and Adjustment
Troubleshooting
Exploded View and Parts List
Electric Parts List
Block Diagram
PCB Layout Diagram
Wiring Diagram
Schematic Diagrams

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Summary of Contents for Samsung CK5039VR5S/AWT

  • Page 1 COLOR TELEVISION RECEIVER Chassis : S15A Model: CK5039VR5S/AWT CK5339VR5S/AWT CK5085VR5S/AWT COLOR TELEVISION RECEIVER CONTENTS Precautions Specifications and IC Data Disassembly and Reassembly Alignment and Adjustment Troubleshooting Exploded View and Parts List Electric Parts List Block Diagram PCB Layout Diagram Wiring Diagram...
  • Page 2 ELECTRONICS © Samsung Electronics Co., Ltd. JUN.1998 Printed in Korea 3S15A-3901...
  • Page 3 AA60-10002A SCREW-TAPPING RH,+,M4,L12,ZPC(YEL),-,OD14 AA91-60028A ASSY-HOLDER,SPK -,ABS,-,-,80HM 5W,5085 AA91-10345R ASSY-CABINET,FRONT -,CK5085VR,BK708P HITRON,HB,BL AA64-31143M CABINET-FRONT -,CK5085VR,BK708P HITRON,HIPS, AA65-30107A CLAMP-D,COIL NYLON 66,V2,NTR,-,20~22 INCH,- AA60-10050R SCREW-ASSY WC,HH,+,M5,L31.5,SWRCH18A,ZPC( AA03-10029W CRT-COLOR -,A48KRD82X(H),+380mG,20,90de 3704-001090 SOCKET-CRT 9P,15.24PI,26.5PI,SN,- AA64-30713D CABINET-BACK -,5085,-,HIPS,V2,BLK,-,- 6002-000514 SCREW-TAPPING RH,+,2,M4,L15,ZPC(BLK),SWRCH18 AA42-10001V ANT-ROD -,3S,620mm,BRN,UL/CSA Samsung Electronics...
  • Page 4 Exploded View & Parts List 6-2 CK5039VR5S/AWT Code No Description Specification Q’ty Remark AA91-10344R ASSY-CABINET,FRONT -,CK5039VR,BK708P HITRON,HB,BL AA64-31261B CABINET-FRONT -,CK5039VR,BK708P HITRON,HIPS, AA63-50011B GRILLE-WOOFER -,5039,PA110,SECC,T0.5,-,- AA64-70010B BADGE-BRAND AL,SS R2000 25,SILVER,L50,-,-, AA64-10144A KNOB-POWER,M -,5039,-,ABS,HB,BLK AA61-60003J SPRING-CS -,SUS304,0.5,OD6,H12,N7,-,-,- AA95-90028M ASSY-PCB,A/V FRONT -,39,85,66,,SCT13B,AA41-10903A AA60-10002A...
  • Page 5 2004-000869 R-METAL;3Kohm,1%,1/8W,AA,TP,1.8x3.2mm AA63-50053B GRILLE-WOOFER;-,5339,PA110,SECC,T0.5,-,- R307 2003-001026 R-METAL OXIDE(S);180ohm,5%,2W,AF,TP,3.9x10mm AA64-10014AKNOB-CONTROL;-,5339,-,ABS,HB,BLK R417 2008-000256 R-FUSIBLE(S);1.5ohm,5%,2W,AA,TP,3.9x10mm AA64-10185AKNOB-POWER,M;-,5339,-,ABS,HB,BLK AA64-40053AWINDOW-REMOCON;-,5339,-,PC,-,-,- ASSY-CRT AA64-40186AINDICATOR-LED;-,5339,-,ACRYL,-,-,- AA03-10027QCRT-COLOR;-,A51KQJ63X02(H),+380mG,21,90 7-2 CK5039VR5S/AWT , CK5085VR5S/AWT Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ASSY-PCB,MAIN(OPT) C240 2305-000665 C-FILM,MPEF;100nF,5%,63V,TP,7.5x4.0x5.0mm, C247 2202-002037 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V,TP,2.2x3.
  • Page 6 0402-000216 DIODE-RECTIFIER;ERC24-06,600V,1.0A,DO-204 L704 2701-000184 INDUCTOR-AXIAL;4.7uH,10%,2.5x3.4mm D502 0402-001105 DIODE-RECTIFIER;ERB43-04SV1,400V,1.0A,-,TP L706 2701-000184 INDUCTOR-AXIAL;4.7uH,10%,2.5x3.4mm D503 0402-001105 DIODE-RECTIFIER;ERB43-04SV1,400V,1.0A,-,TP L801 AA29-30001GFILTER-LINE;-,27mH,0.6A,-,- D504 0402-001105 DIODE-RECTIFIER;ERB43-04SV1,400V,1.0A,-,TP L804 3301-000287 CORE-FERRITE BEAD;AA,3.5x1.0x6.0mm,1500,2400G D701 0401-000005 DIODE-SWITCHING;1N4148,75V,300mA,DO-35,TP L805 2901-000297 FILTER-EMI ON BOARD;-,3A,-,-,3.5x5,TP,- D800 1405-000152 VARISTOR;560V,2500A,14x8.5mm,TP L807 2901-000297 FILTER-EMI ON BOARD;-,3A,-,-,3.5x5,TP,- Samsung Electronics...
  • Page 7 2001-000449 R-CARBON;2.2Kohm,5%,1/8W,AA,TP,1.8x3.2m R404 2008-000294 R-FUSIBLE(S);33ohm,5%,2W,AF,TP,3.9x10mm R925 2001-000449 R-CARBON;2.2Kohm,5%,1/8W,AA,TP,1.8x3.2m R405 2001-001410 R-CARBON(S);43ohm,5%,1/2W,AA,TP,2.4x6.4mm R926 2001-000290 R-CARBON;10Kohm,5%,1/8W,AA,TP,1.8x3.2mm R406 2001-000037 R-CARBON(S);330ohm,5%,1/2W,AA,TP,2.4x6.4mm R927 2001-000290 R-CARBON;10Kohm,5%,1/8W,AA,TP,1.8x3.2mm R407 2001-001037 R-CARBON(S);0.39ohm,5%,1/2W,AA,TP,2.4x6.4m R928 2001-000066 R-CARBON(S);10Kohm,5%,1/2W,AA,TP,2.4x6.4mm R408 2001-000022 R-CARBON(S);33ohm,5%,1/2W,AA,TP,2.4x6.4mm R929 2004-000253 R-METAL;11Kohm,1%,1/8W,AA,TP,1.8x3.2mm R409 2008-000204 R-FUSIBLE(S);0.22ohm,10%,1/2W,AF,TP,2.5x6.5 R930 2004-000218 R-METAL;10Kohm,1%,1/8W,AA,TP,1.8x3.2mm Samsung Electronics...
  • Page 8 2202-000222 C-CERAMIC,MLC-AXIAL;3.3nF,20%,16V,Y5P,TP,-,7.5 CN702 AA39-20461C LEAD CONNECTOR-ASSY;-,YBNH250-11,67096-011,11,300, JA702 3722-000506 JACK-RCA;2P,3.6mm,-,AG JE601 3722-000143 JACK-PHONE;1P(VER),3.4mm,AG,BLK,NO LE01 2701-000158 INDUCTOR-AXIAL;22uH,10%,2.5x3.4mm QE01 0501-000283 TR-SMALL SIGNAL;KSA539,PNP,400mW,TO-92,TP,120- RE01 2001-001153 R-CARBON(S);47ohm,5%,1/2W,AA,TP,2.4x6.4mm RE02 2001-001153 R-CARBON(S);47ohm,5%,1/2W,AA,TP,2.4x6.4mm RE03 2001-000010 R-CARBON;68Kohm,5%,1/8W,AA,TP,1.8x3.2mm RE04 2001-000429 R-CARBON;1Kohm,5%,1/8W,AA,TP,1.8x3.2mm RE05 2001-000009 R-CARBON;20Kohm,5%,1/8W,AA,TP,1.8x3.2mm ASSY-POWER,CORD AA39-10001GPOWER-CORD;-,KKP-419C,KLCE-2F,2.286m,HOUS AA61-20070AHOLDER-CORD;-,-,PP,V0,BLK,KE-0002 REMOCON AA59-10095WREMOCON;-,TM59,SS,SZM173EA,24,-,-,L/GR Samsung Electronics...
  • Page 9 TO µ-COM B + 5V HEAT TO CRT 14" FSV-14A001 POWER-CORD DIODE-BRIDGE TO 1CHIP B + 8V D2SB60 TO B + 5V TUNER PRE AMP SAW SWITCHING SWITCH MULTI TO TTX B + 5V REGULATOR U-COM KA7630 16.5V TO TDA8356 HDT B Samsung Electronics...
  • Page 10 DA01 Q903 DA02 Q904 DN03 Q905 DT01 Q906 DT02 Q907 DT03 Q908 DZ201 QA01 DZ202 QE01 DZ203 QL01 DZ204 QN01 DZ205 QN02 DZ208 QN05 DZ301 QT02 DZ302 QT03 DZ401 DZ501 DZ502 DZ503 DZ504 DZ701 DZ702 DZ703 DZ704 Samsung Electronics 10-1...
  • Page 11 SOUND L IN SOUND L OUT SOUND R IN SOUND R OUT CN602 FRONT VIDEO IN L + OUT L - OUT 21 PIN VIDEO IN R - OUT R + OUT 21 PIN AUDIO IN FRONT AUDIO OUT Samsung Electronics 10-1...
  • Page 12 ? @ e ? @ ) X g @ ? ? @ e ? @ @ @ @ @ @ ? PIN 8 PIN 9 PIN 10 PIN 11 PIN 12 PIN 13 PIN 14 PIN 15 : Power Line : Signal Line Samsung Electronics 11-1...
  • Page 13 @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ ? : Power Line : Signal Line 11-2 Samsung Electronics...
  • Page 14 ? @ @ ? ? @ @ ? ? @ @ ? ? @ @ ? ? @ @ ? ? @ @ ? PIN 20 PIN 21 PIN 22 PIN 23 : Power Line : Signal Line Samsung Electronics 11-3...
  • Page 15 @ ? e @ ? h f @ @ e ? @ @ ? @ ? e @ ? h f @ @ e ? @ @ ? 2, 26 1, 25 TTX PIN 24 TTX PIN 25 TTX PIN 26 : Power Line : Signal Line 11-4 Samsung Electronics...
  • Page 16 The current measured should the X–ray 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 17 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 18 Make sure that the portion around the serviced part has not been damaged. 8. Always connect a test instrument’s ground lead to the instrument chassis ground before connecting the positive lead; always remove the instrument’s ground lead last. Samsung Electronics...
  • Page 19 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 20 Black stripe, 90 degree deflection 21 Inch A51KQJ63X Power Requirements: AC 100~260V, 50/60Hz Antenna Input Impedance: VHF, UHF : Telescopic dipole antenna (75 ohm unbalanced type ) Speaker Impedance 8 ohm, 5W+5W (Dual Type) 16 ohm, 3W (Monitor Type & Dual Type) Samsung Electronics...
  • Page 21 SZM173ER W/O TTX, English/Russian SPM175EE TTX, West : English/German/French/Dutch/Italian/Spanish/Swedish East : English/Czech/Croatian/Romanian/Hungarian/Polish SPM175E TTX, English/French/Swiss SPM175ER TTX, English/Russian/Bulgarian Philips SPM175EP TTX, English/Iranian (TTX) SPM175EA TTX, English/French/Arabian SPM175EG TTX, English/Greek/Yugo IC902 24C04/KS24C040 EEPROM PC801 TCET1108 / LTV817B PHOTO COUPLER Samsung Electronics...
  • Page 22 KS24C040(Pin 8) TRANSISTOR SAW-FILTER TRANSISTOR K2971M K7252M 2SD1651 UPC574J 2SD1650 KSD5072 KSC815-Y KA33V KSD5071 KSA539-Y KSD1711 BC548 KSC5386 KTC9014 E B C TRANSISTOR TDA8133 TDA8356 KSR1012 TDA6101Q KSR1010 KA7630 KSR2010 KTD863-Y E C B Fig. 2-1 Semiconductor Base Diagrams Samsung Electronics...
  • Page 23 MEMO Samsung Electronics...
  • Page 24 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 25 2. Remove the Anode Cap from the CRT. 3. Remove the main board by pulling it with both hands. 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. Samsung Electronics...
  • Page 26 Disassembly and reassembly 3-3 Speaker Removal 1. Remove the speaker by pressing the tension rib. 1. Remove the screws. 2. Remove the speaker by pressing the tension rib. Samsung Electronics...
  • Page 27 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 28 “FACTORY” or “Power OFF” keys. 3. Access the Adjustment Mode by pressing the “VOLUME” keys ( Up or Down). The adjust- ment parameters are listed in the accompany- ing table, and selected by pressing the CHAN- NEL keys ( , ). Samsung Electronics...
  • Page 29 0 ~ 63 STEP NTSC SUB COLOR 0 ~ 23 STEP SUB TINT 1 ~ 13 STEP TTX SUB-CONTRAST 0 ~ 63 STEP 16 (Only TTX Model) NOTE : PVS,PVA, PHS, parameters must be aligned using the 50Hz vertical-field rates. Samsung Electronics...
  • Page 30 L (BIT : 0) L (BIT : 0) TDA8842, CK SYSTEM, RCA JACK SYSTEM OSD DISPLAY BYTE 0 : 11 L (BIT : 1) H (BIT : 0) L (BIT : 0) H (BIT : 0) L (BIT : 1) Samsung Electronics...
  • Page 31 PAL : 27KHz (NTSC TABLE) NOT USED (D1 D0 = MUST 00) Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE during no signal 3. BLUE SCREEN ON/OFF 4. TIMER CLOCK ON/OFF 5. No CHILD LOCK Samsung Electronics...
  • Page 32 Function Required: 1. PICTURE OFF (after 15 minutes) during no signal. 2. AUDIO MUTE during no signal. 3. No BLUE SCREEN during no RF signal (Blue Screen during AV). 4. No TIMER. 5. No CHILD LOCK. 6. See "Detailed functions of CF". Samsung Electronics...
  • Page 33 MILD MODE CUSTOM MODE MODE MODE 90/50/50/50 100/50/75/50 90/50/75/50 60/50/50/50 90/50/50/50 Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE during no signal SCREEN available 3. BLUE 4. TIMER available No CHILD LOCK Samsung Electronics...
  • Page 34 Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE during no signal. 3. BLUE SCREEN ON/OFF 4. TIMER (CLOCK ON/OFF) 5. C H IL D L O C K O N (always) Samsung Electronics...
  • Page 35 Function Required : 1. PICTURE OFF (after 15 minutes) during no signal. 2. AUDIO MUTE during no signal. BLUE SCREEN ON/OFF. 4. TIMER (CLOCK ON/OFF). 5. No CHILD LOCK → SZM -173ET (16K) : Z90203 WITHOUT LINE STEREO → SZM -173EV (24K) : Z90234 WITH LINE STEREO Samsung Electronics...
  • Page 36 2. Arab (Middle East, Africa) : SPM-175EA : English/French/Arabian Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE (during no signal) 3. No BLUE SCREEN 4. No TIMER 5. No CHILD LOCK Samsung Electronics...
  • Page 37 CUSTOM MODE 90/50/50/50 100/50/50/50 75/55/50/50 60/50/50/50 90/55/25/50 Function Required :1. PICTURE OFF (after 15 minutes) during no signal. 2. AUDIO MUTE (during no signal). 3. No BLUE SCREEN. 4. No TIMER (CLOCK /OFF). 5. No CHILD LOCK 4-10 Samsung Electronics...
  • Page 38 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 4-11...
  • Page 39 STANDARD picture. 4. Adjust the Screen VR (on the FBT) so that the voltage on the oscilloscope becomes 130+2.5V (See Fig. 4-1). 130 2.5V 14, 16" :120 2.5V 20, 21" : 130 2.5V Fig. 4-1 4-12 Samsung Electronics...
  • Page 40 2. Adjust RG,BG so that the levels are suitable to each local area. (c) High-Light Adjustment 1. Set SCT to 55 FL (20”. 21”), 65 FL(14”.16”) in the Factory Service Mode with using CA100. See Fig. 4-4 Samsung Electronics 4-13...
  • Page 41 6-Pole Magnet Movement 4-Pole Magnet Movement Fig. 4-5 Center Convergence Adjustment 4-3-9 VCO Adjustment Set the vco data to 80 (Factory Mode). NOTE : For SZM-173EW and SPM-175E (Western Europe remote control), set the VCO data to 1. 4-14 Samsung Electronics...
  • Page 42 4. Fig. 4-7 4. Adjust with PSL (Vertical-Slope) so that the bottom margin of the picture is 4. Fig. 4-8 5. Adjust with PHS (Horizontal Shift) so that the lion-head pattern and CRT centers are aligned. Samsung Electronics 4-15...
  • Page 43 MEMO 4-16 Samsung Electronics...
  • Page 44 5-1 No Video (Raster On, No Sound) Open the IF Pin of Tuner Measure the Check/Replace Voltage of Each Pin TU01, of TU01 Check IC901 Check/Replace Pins 39, 40 IC901, IC201 See "No Sound" See "No Video" (Video OK) (Sound OK) Samsung Electronics...
  • Page 45 Check/Replace Check IC802 IC802 (KA7630) Pin 9 (5V) Check IC901 Check/Replace Pin 16 (4V). IC901 Check IC901 Check/Replace Pin 18 ; Stand-by : 0V IC901, (µ-com). Normal : 5V Check/Replace Check IC201, Pin 40 (H-out) IC201, Q401, Q402. Samsung Electronics...
  • Page 46 Check/Replace Pin 6 (CVBS) IC201 Check IC201 Pins 19, 20, 21 Check/Replace Check IC201 IC201, Q203 pin 27 (Y-IN) Check IC501 Check/Replace on the CRT PCB IC501 Check/Replace R417, R505 (HEATER 6.3Vrms) D503 (CRT G1 pin) CRT, V999 Samsung Electronics...
  • Page 47 R812, R813 Check/Replace Check IC602 IC602 Check/Replace A/V Front assembly. 5-5 No TTX Check/Replace Check IC901 QT02, IC901 Pins 24 Check IC901 Check/Replace Pin 31,32,33,34,35 IC901 Check IC201 Check/Replace Pin 23, 24, 25, 26 IC201 See No Video Samsung Electronics...

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