Samsung CK20F1VR5S S15A free download

File name CK331FVR5X_BWT.SMSC.1.01.pdf

COLOR TELEVISION RECEIVER Chassis : Model: S15A CK331FVR5X/NWT CK331FVR5X/VWT CK331FVR5X/BWT CK501FVR5S/NWT COLOR TELEVISION RECEIVER CONTENTS 1. Precautions 2. Specifications and IC Data 3. Disassembly and Reassembly 4. Alignment and Adjustment 5. Troubleshooting 6. Exploded View and Parts List 7. Electric Parts List 8. Block Diagram 9. PCB Layout Diagram 10. Wiring Diagram 11. Schematic Diagrams ELECTRONICS © Samsung Electronics Co., Ltd. FEB.1999 Printed in Korea 3S15A-3121

File name CK331FVR5X_BWT.SMSC.1.02.pdf

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 protective shields. 2. When reinstalling the chassis and its assemblies, be sure to restore all protective devices, including: nonmetallic control knobs and compartment covers. 3. Make sure that there are no cabinet openings through which people--particularly children--might insert fingers and contact dangerous voltages. Such openings include the spacing between the picture tube and the cabinet mask, excessively wide cabinet ventilation slots, and improperly fitted back covers. If the measured resistance is less than 1.0 megohm or greater than 5.2 megohms, an abnormality exists that must be corrected before the unit is returned to the customer. 4. Leakage Current Hot Check (Figure 1-1): Warning: Do not use an isolation transformer during this test. Use a leakagecurrent tester or a metering system that complies with American National Standards Institute (ANIS C101.1, Leakage Current for Appliances), and Underwriters Laboratories (UL Publication UL1410, 59.7). 5. With the unit completely reassembled, plug the AC line cord directly into the power outlet. With the unit's AC switch first in the ON position and then OFF, measure the current between a known earth ground (metal water pipe, conduit, etc.) and all exposed metal parts, including: antennas, handle brackets, metal cabinets, screwheads and control shafts. The current measured should not exceed 0.5 milliamp. Reverse the powerplug prongs in the AC outlet and repeat the test. DEVICE UNDER TEST TEST ALL EXPOSED METAL SURFACES 2-WIRE CORD ALSO TEST WITH PLUG REVERSED (USING AC ADAPTER PLUG AS REQUIRED) LEAKAGE CURRENT TESTER (READING SHOULD NOT BE ABOVE 0.5mA) EARTH GROUND Fig. 1-1 AC Leakage Test 6. Antenna Cold Check: With the unit's AC plug disconnected from the AC source, connect an electrical jumper across the two AC prongs. Connect one lead of the ohmmeter to an AC prong. Connect the other lead to the coaxial connector. 7. X-ray Limits: The picture tube is especially designed to prohibit X-ray emissions. To ensure continued X-ray protection, replace the picture tube only with one that is the same type as the original. Carefully reinstall the picture tube shields and mounting hardware; these also provide X-ray protection. 8. High Voltage Limits: High voltage must be measured each time servicing is done on the B+, horizontal deflection or high voltage circuits. Correct operation of the X-ray protection circuits must be reconfirmed whenever they are serviced. (X-ray protection circuits also may be called "horizontal disable" or "hold-down".) Heed the high voltage limits. These include the X­ray Protection Specifications Label, and the Product Safety and X-ray Warning Note on the service data schematic. Samsung

File name CK331FVR5X_BWT.SMSC.1.04.pdf

Specifications and IC Data 2. Specifications and IC Data 2-1 Specifications Television System: MODEL CI CII CX CK CW CS SYSTEM PAL-I (UHF) PAL-I (VHF/UHF) PAL-B/G, SECAM-B/G PAL-B/G, D/K, SECAM-B/G, D/K PAL-B/G, D/K, SECAM-B/G, D/K, NT 4.43 PAL-B/G, D/K, SECAM-B/G, D/K, NT4.43, NT3.58 PAL/SECAM- PAL, SECAM- D/K B/G,I 2 - 12 21 - 69 1 - 13 21 - 69 SECAM-K1, PAL-D 2-9 13 - 57 NTSC - M Channels: System Band VHF UHF 2 - 13 14-69 Intermediate Frequencies (MHz) : SYSTEM IF Carrier Frequency Picture IF Carrier Sound IF Carrier Color Sub Carrier PAL/SECAM-D/K, PAL/ SECAM- B/G SECAM-K1 38.90 33.40 34.47 38.90 32.40 34.47 Quick start, in-line-gun, PAL - I NTSC - M 38.90 32.90 34.47 38.90 34.40 35.32 Picture Tube: 14 Inch 20 Inch 21 Inch A34KQV42X A48KRD82X(H) A51KQJ63X Black stripe, 90 degree deflection Power Requirements: Antenna Input Impedance: Speaker Impedance AC 100~260V, 50/60Hz VHF, UHF : Telescopic dipole antenna (75 ohm unbalanced type ) 8 ohm, 5W+5W (Dual Type) 16 ohm, 3W (Monitor Type & Dual Type) Samsung Electronics 2-1 Specifications and IC Data 2-2 IC Line Up Table 2-1 IC Line-Up Loc. No HC101 IC201 Specification PAP103 TDA8842 TDA8841 IC301 IC501 IC601 IC602 IC801 IC802 TDA8356 TDA6107Q TDA7056B TDA7057AQ KA3S0680RF KA7630 SZM173EA SZM173AR SZM173EV SZM173EC SZM173ET SZM173EW IF PRE-AMP PAL/SECAM-B/G, D/K, NTSC PAL-B/G, D/K, NTSC VERTICAL OUTPUT RGB DRIVE AMP SOUND-AMP (3W x 1CH or 3W x 2CH) SOUND-AMP (5W x 2CH) POWER IC (STR) CUSTOM REGULATOR (5V, 8V) W/O TTX, English/French/Arabian W/O TTX, English/Arabian W/O TTX, English/Vietnamese/Indonesian/Malay W/O TTX, English/Chinese W/O TTX, English/Thai W/O TTX, English/German/French/Dutch/Italian/Spanish, Swedish/Yugo/Greek/Croatian W/O TTX,English/Romanian/Hungarian/Polish/Czech/Bulgarian W/O TTX, English/Russian TTX, West : English/German/French/Dutch/Italian/Spanish/Swedish East : English/Czech/Croatian/Romanian/Hungarian/Polish TTX, English/French/Swiss TTX, English/Russian/Bulgarian TTX, English/Iranian TTX, English/French/Arabian TTX, English/Greek/Yugo EEPROM PHOTO COUPLER Philips (TTX) Zilog (Non TTX) Dual Type Philips Description Remark SZM173EE IC901 SZM173ER SPM175EE SPM175E SPM175ER SPM175EP SPM175EA SPM175EG IC902 PC801 24C04/KS24C040 TCET1108 / LTV817B 2-2 Samsung Electronics Specifications and IC Data 2-3 Semiconductor Base Diagrams ELECTROLYTICCONDENSER DIODE IC TDA884X(Pin 56) Z8933112PSC(Pin 42) X24CO4P(Pin 8) SAA5291(Pin 52) TDA9859(Pin 32) KS24C040(Pin 8) TRANSISTOR TRANSISTOR IC SAW-FILTER K2971M K7252M 2SD1651 2SD1650 KSD5072 KSD5071 KSD1711 KSC5386 B 1 KSC815-Y KSA539-Y BC548 KTC9014 UPC574J or KA33V 11 C E E B C IC TRANSISTOR TDA8133 TDA8356 TDA6101Q KA7630 KSR1012 KSR1010 KSR2010 KTD863-Y E C B Fig. 2-1 Semiconductor Base Diagrams Samsung Electronics 2-3 MEMO 2-4 Samsung Electronics

File name CK331FVR5X_BWT.SMSC.1.06.pdf

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 3-1 Disassembly and reassembly 3-2 Main Board Removal 1. Separate the socket board from the CRT neck. 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. 3-2 Samsung Electronics 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 3-3 Disassembly and reassembly 3-4 CRT Removal 1. Spread a soft mat on the floor. Place the TV set face down. 2. Remove the 4 nuts mounting the CRT to the front cabinet. Lift the CRT. 3. Caution: Because of the high vacuum and large surface area of the picture tube, be careful while handling it: (1) 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. 3-4 Samsung Electronics

File name CK331FVR5X_BWT.SMSC.1.07.pdf

Alignment and Adjustments 4. Alignment and Adjustments 4-1 Preadjustment 4-1-1 Factory Mode 1. Do not attempt these adjustments in the Video Mode. 2. The Factory Mode adjustments are necessary when either the EEPROM (IC902) or the CRT is replaced. 3. Do not tamper with the ТAdjustmentУ screen of the Factory Mode menu. This screen is intended only for factory use. 4-1-3 When CRT Is Replaced 1. Make the following adjustments AFTER setting up after setting up purity and convergence : White Balance Sub-Brightness Vertical Center Vertical Size Horizontal Size Fail Safe (This adjustment must be the last step). 2. If the EEPROM or CRT is replaced, set PVA to 45 (factory mode) and set SC as follows. 14, 16 inch : 0 20 inch : 10 21 inch : 12 4-1-2 When EEPROM (IC902) Is Replaced 1. When IC902 is replaced all adjustment data revert to initial values. It is necessary to re-program this data. 2. After IC902 is replaced, warm up the TV for 10 seconds. 4-2 Factory/Service Mode 4-2-1 Procedure for the "Adjustment" Mode 1. This mode uses the standard remote control. The Service Mode is activated by entering the following remote-control sequence : (1) SLEEP®FACTORY. (2) STAND-BY® DISPLAY® P.STD® MUTE ®POWER ON. 2. The ТSERVICE (FACTORY)У message will be displayed. The Service Mode has four components: Adjustment, Test Pattern, Option Bytes and Reset. 3. Access the Adjustment Mode by pressing the ТVOLUMEУ keys ( Up or Down). The adjustment parameters are listed in the accompanying table, and selected by pressing the CHANNEL keys (v ,w). 4. Selection sequences for the all system: DOWN or UP key: AGC>VCO>SBT>SCT>SCR>SC>RG>GG> BG>CDL>BLU>PSL>PVS>PVA>PHS>NSR> STT 5. The VOLUME keys increase or decrease the adjustment values (stored in the non-volatile memory) when Adjustment Mode is cancelled. 6. Cancel the Adjustment Mode by re-pressing the ТFACTORYУ or ТPower OFFУ keys. Samsung Electronics 4-1 Alignment and Adjustments 4-2-2 Main Adjustment Parameter Table 4-1 Main Adjustment Parameter (Zilog, Phlips m-com) FUNCTION AUTO GAIN CONTROL VOLTAGE CONTROL OSCILLATOR SUB BRIGHT SUB CONTRAST SUB COLOR S-CORRECTION RED DRIVE GAIN GREEN DRIVE GAIN BLUE DRIVE GAIN CATHODE DRIVE LEVEL BLUE STRETCH MODE PAL VERTICAL SLOPE PAL VERTICAL SHIFT PAL VERTICAL AMPLITUDE PAL HORIZONTAL SHIFT NTSC SUB COLOR SUB TINT TTX SUB-CONTRAST OSD ABBREVIATION AGC VCO SBT SCT SCR SC RG GG BG CDL BLU PSL PVS PVA PHS NSR STT TSS RANGE 0 ~ 63 STEP INITIAL DATA 10 REMARK 0 ~ 128 STEP 80 0 ~ 1 STEP 1 (For East Europe) 0 ~ 23 STEP 0 ~ 23 STEP 0 ~ 23 STEP 0 ~ 63 STEP 0 ~ 63 STEP 0 ~ 63 STEP 0 ~ 63 STEP 0 ~ 7 STEP 0 ~ 3 STEP 0 ~ 63 STEP 0 ~ 63 STEP 0 ~ 63 STEP 0 ~ 63 STEP 0 ~ 23 STEP 1 ~ 13 STEP 0 ~ 63 STEP 8 10 10 12 47 32 34 4 0 32 32 42 40 7 0 16 (Only TTX Model) TDA8842 TDA8841 NOTE : PVS,PVA, PHS, parameters must be aligned using the 50Hz vertical-field rates. 4-2 Samsung Electronics Alignment and Adjustments 4-2-3 Test Pattern (Aging Mode) 1. This mode can be used during servicing, or f

File name CK331FVR5X_BWT.SMSC.1.09.pdf

Troubleshooting 5. Troubleshooting 5-1 No Video (Raster On, No Sound) Open the IF Pin of Tuner Measure the Voltage of Each Pin of TU01 No Check/Replace TU01, Yes Check IC901 Pins 39, 40 Yes No Check/Replace IC901, IC201 See "No Video" (Sound OK) See "No Sound" (Video OK) Samsung Electronics 5-1 Troubleshooting 5-2 No Power Check the 125V, 13.0V B+ Lines No Check/Replace IC801, D801, F802 Yes Check IC802 Pin 9 (5V) No Check/Replace IC802 (KA7630) Check IC901 Pin 16 (4V). No Check/Replace IC901 Yes Check IC901 Pin 18 ; Stand-by : 0V Normal : 5V No Check/Replace IC901, (µ-com). Check IC201, Pin 40 (H-out) No Check/Replace IC201, Q401, Q402. 5-2 Samsung Electronics Troubleshooting 5-3 No Video (Sound OK) Check IC201 Pin 12,37 (8V) No Check/Replace IC802 KA7630 Yes Check IC201 Pin 6 (CVBS) No Check/Replace IC201 Yes Check IC201 Pins 19, 20, 21 No Check IC201 pin 27 (Y-IN) No Check/Replace IC201, Q203 Yes Check IC501 on the CRT PCB No Check/Replace IC501 Check/Replace R417, R505 (HEATER 6.3Vrms) D503 (CRT G1 pin) CRT, V999 Samsung Electronics 5-3 Troubleshooting 5-4 No Sound (Video OK) Check IC201 Pin 15 (Sound Out) No Check/Replace IC201 Yes Check IC602 Pins 1,7 (0V) Yes Check/Replace Q903, Q907 No Check IC602 Pin 4 (B+ 10-12.5V) No Check/Replace R812, R813 Yes Check IC602 No Check/Replace IC602 Yes Check/Replace A/V Front assembly. 5-5 No TTX Check IC901 Pins 24 Yes Check/Replace QT02, IC901 No Check IC901 Pin 31,32,33,34,35 No Check/Replace IC901 Yes Check IC201 Pin 23, 24, 25, 26 No Check/Replace IC201 Yes See No Video 5-4 Samsung Electronics

File name CK331FVR5X_BWT.SMSC.1.10.pdf

Exploded View & Parts List 6. Exploded View & Parts List 6-1 CK331FVR5X/BWT No 1 1-1 1-2 1-3 1-4 1-5 1-6 1-7 1-8 1-9 1-10 2 2-1 2-2 2-3 3 3-1 3-2 3-3 Code No AA91-10358G AA64-31095K AA64-70009F AA64-40450A AA64-10704C AA61-60003Q AA64-40451A AA61-40007A AA65-30105A AA64-10705A 3001-000275 6002-000514 AA03-10001D AA65-30106A AA27-20003U 3704-001089 AA64-31096B 6002-000514 AA42-10001V AA61-20284A Description ASSY-CABINET,FRONT CABINET-FRONT BADGE-BRAND WINDOW-RMC KNOB-POWER SPRING-CS INDICATOR-LED STOPPER-PCB CLAMP-WIRE KNOB-CONTROL SPEAKER SCREW-TAPPING CRT-COLOR CLAMP-D,COIL COIL-DEGAUSSING SOCKET-CRT CABINET-BACK SCREW-TAPPING ANT-ROD HOLDER Specification Q'ty 1 1 1 1 1 1 1 1 1 1 1 2 1 2 1 1 1 4 1 1 Remark -,CK331FVR,BK708P BWT TVI NEW, -,CK331FVR,BK708P BWT TVI NEW, AL,SS R800 22,SILVER,L40,-,-,-,501F,-,ABS,HB,LG-41338,-,501F,-,ABS,HB,BLK -,SUS304,0.5,OD8,H10,N5,-,-,-,501F,-,ABS,HB,-,5038.5368,ABS HB,NTR,-,-,NYLON 66,V2,NTR,15MM,ALL MODEL -,501F,-,ABS,HB,BLK 2.5W,16ohm,90dB,105Hz RH,+,2,M4,L15,ZPC(BLK),SWRCH18 -,A34KQV42X,+380MG,14,90DEG,5 NYLON 66,V2,NTR,-,14 INCH,-,14,16.4ohm,75T,890mm,D 7P,22.5PI,12PI,SN,-,331F,-,HIPS,V2,BLK,-,RH,+,2,M4,L15,ZPC(BLK),SWRCH18 -,3S,620mm,BRN,UL/CSA -,P-CORD,PP,VO,BLK,KE-002 Samsung Electronics 6-1

File name CK331FVR5X_BWT.SMSC.1.12.pdf

Electric Parts List 7. Electric Parts List 7-1 CK501FVR5S/NWT (CK331FVR5X AND CK501FVR5S Dissimilar Parts) Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ASSY-PCB,MAIN(OPT) BUYER : SRSC * C307 C409 C410 C416 C916 CN501 CN802 L401 R302 R305 R405 R417 R501H R502H R505 R611 R814 R815 ! T444 ! V999 AA94-00408AASSY-PCB,MAIN(OPT);CK501FVR5S/NWT,S15A,N-RUSSIA,2305-000708 C-FILM,MPEF;150nF,5%,100V,TP,16.5x10.3x5.7 2306-000253 C-FILM,MPPF;7.2nF,5%,1.6KV,TP,28.5x18.5x12 2201-000406 C-CERAMIC,DISC;270pF,10%,2KV,Y5P,TP,8x6,7.5 2306-000195 C-FILM,MPPF;360nF,5%,400V,TP,26x19x11.5,20 2301-000445 C-FILM,PEF;4.7nF,5%,50V,TP,5.5x7x3mm,5mm AA39-20109B LEAD-CONNECTOR,ASSY;-,YBNH025-08,S,8P,500,1007#26 AA27-20003Y COIL-DEGAUSSING;-,20,15.2ohm,28T,L2170,E AA27-30001B COIL-LINEARITY;-,195uH,QIC1010,PI0.4,4.5x21.5 2008-001033 R-FUSIBLE(S);10ohm,5%,2W,AF,TP,3.9x10mm 2004-001370 R-METAL(S);1.3ohm,1%,1/2W,AA,TP,2.4x6.4mm 2001-001410 R-CARBON(S);43OHM,5%,1/2W,AA,TP,2008-000265 R-FUSIBLE(S);1ohm,5%,2W,AA,TP,3.9x10mm 2002-001008 R-COMPOSITION;1.8Kohm,5%,1/2W,AA,TP,3.7x9mm 2002-001008 R-COMPOSITION;1.8Kohm,5%,1/2W,AA,TP,3.7x9mm 2008-001011 R-FUSIBLE(S);0.18ohm,10%,2W,AF,TP,3.9x10mm 2001-000577 R-CARBON;2KOHM,5%,1/8W,AA,TP,2008-000267 R-FUSIBLE(S);2.4ohm,5%,2W,AA,TP,3.9x10mm 2008-000267 R-FUSIBLE(S);2.4ohm,5%,2W,AA,TP,3.9x10mm AA26-30001Y TRANS-FLYBACK;-,FSV-20A001,20,125V 3704-001090 SOCKET-CRT;9P,15.24PI,26.5PI,SN,- ASSY-ACCESSORY AA68-11289AMANUAL-USERS;S15A,N-RUSSIA,W/O TTX,B5,W/P 1 ASSY-CABINET;501F,CK501FVR5S/NWT * AA91-10389C ASSY-CABINET,FRONT;DP,CK501FVR,BK708P MLN TVI (SPK) AA64-31093MCABINET-FRONT;-,CK501FVR,BK708P BWT TVI,HIPS AA64-31218B CABINET-BACK;DP,501F,AA64-31094B,-,V2,-,-,AA64-10759AKNOB-CONTROL;DP,501F,AA64-10705A,-,-,AA60-10050QSCREW-ASSY;WC,HH,+,M5,L26.5,SWRCH18A,ZPC( AA65-30107ACLAMP-D,COIL;NYLON 66,V2,NTR,-,20~22 INCH,AA61-40053ASTOPPER-PCB;ALL MODEL,HIPS HB,WHT,HB,-,AA64-70015ABADGE-BRAND;AL,SS R2000 22,SILVER,L45,-,-, 6002-000514 SCREW-TAPPING;RH,+,2,M4,L15,ZPC(BLK),SWRCH18 CRT+CF D-COIL SPK+CF ASSY-CRT ! ! AA03-10029WCRT-COLOR;-,A48KRD82X(H),+380mG,20,90de AA27-00002AMAGNET-CONVERGENCE;-,JH291-SC-OB,29.1MM AA27-50004WDEFLECTION-YOKE;-,DSE-1992LL(1H),20'/A48KRD82X ASSY-SPEAKER 3001-000003 SPEAKER;3W,16ohm,88+-2dB,180+-36Hz AA39-20501C LEAD CONNECTOR-ASSY;-,67096-003,REC,3(2)P,700mm,10 Samsung Electronics 7-1 Electric Parts List 7-2 CK331FVR5X/BWT P arts List Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ASSY-PCB,MAIN(OPT) BUYER : SRSC * * * C101 C102 C103 C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C211 C212 C213 C214 C215 C216 C217 C219 C221 C222 C224 C226 C228 C230 C231 C232 C238 C239 C240 C247 C248 C249 C250 C251 C252 C253 C254 C255 C301 C302 C303 C304 C305 C306 C307 C308 C401 C402 C403 C404 C408 C409 C410 C411 C413 C414 C415 C416 C417 C418 C419 C502 AA94-10136E ASSY-PCB,MAIN(OPT);CK331FVR5X/BWT,S15A,RUSSIA,AA9

File name CK331FVR5X_BWT.SMSC.1.13.pdf

Block Diagram 8. Block Diagram 8-1 S15A TUNER TECC0949VG28A(S) TELE4-108A TECC0949VG28B TELE4-125A CD/CB/CK MODEL DELETE BPF 4.5MHz NTSC SIF SOUND AMP 1CH x 3W TDA7056B OPTION SPEAKER 16R x 1EA MONO SPEAKER DUAL SPEAKER CD/CB/CK MODEL DELETE Pre-AMP PAP103T S/W VIF SAW K2971M/K7252M PAL/NTSC BPF 5.5/6.5MHz PAL SIF SOUND AMP TDA7057AQ 4W x 2CH TDA7056B 3WX2CH SPEAKER 8R x 2EA or 16R x 2EA EEP-ROM X24C04P KS24C040 NTSC I2C BUS PAL 1CHIP IF/VIDEO/CHROMA/DEFLECTION TDA8842 / TDA8841 VERTICAL AMP TDA8356 RGB-AMP TDA6107Q Z90233 Z90203 IC-MCU Z90234 SAA5291 NORMAL STANDBY TO SOUND IC B+ 12.5V STR KA2S0680RF POWER-CORD DIODE-BRIDGE D2SB60 SWITCHING TRANS FBT B+ 125V TO µ-COM B+ 5V H-OUT TR KSC5386YD CRT TO 1CHIP B+ 8V FBT 20" FSV-20A001 21" 14" FSV-14A001 180V TO CRT 46V TO TDA8356 HEAT TO CRT TO B+ 5V TUNER PRE AMP SAW SWITCHING SWITCH MULTI REGULATOR KA7630 TO TTX B+ 5V U-COM 16.5V TO TDA8356 HDT B+ Samsung Electronics 8-1

File name CK331FVR5X_BWT.SMSC.1.14.pdf

PCB Layout 10. PCB Layout 10-1 PCB Main Loc. No. X DIODE D201 D202 D204 D205 D208 D209 D210 D211 D212 D213 D214 D401 D402 D403 D404 D405 D406 D501 D502 D503 D504 D701 D800 D801 D802 D803 D805 D809 D810 D901 D903 D905 D906 D907 D908 D909 D910 D911 DA01 DA02 DN03 DT01 DT02 DT03 DZ201 DZ202 DZ203 DZ204 DZ205 DZ208 DZ301 DZ302 DZ401 DZ501 DZ502 DZ503 DZ504 DZ701 DZ702 DZ703 DZ704 122 149 116 77 119 43 67 102 97 107 112 103 100 84 83 72 39 23 25 25 25 74 216 188 113 104 97 157 157 112 220 152 153 153 153 225 193 161 56 36 71 153 153 153 129 151 140 88 114 154 122 54 45 34 41 48 51 35 35 25 76 98 161 112 139 98 127 128 186 188 186 186 78 78 53 40 62 92 178 224 220 217 117 19 65 11 38 45 25 22 230 115 134 162 157 152 159 100 214 135 132 162 160 155 150 111 167 198 43 162 189 84 81 145 221 230 238 238 118 121 125 221 Y Loc. No. DZ705 DZ802 DZ803 DZ804 DZ806 DZ807 DZ808 DZ809 DZ901 DZ902 DZ903 DZ905 DZ907 DZ908 DZ909 X 46 153 107 158 142 169 175 173 117 207 232 222 201 232 127 IC HC101 IC201 IC301 IC501 IC602 IC801 IC802 IC901 IC902 59 86 99 39 100 160 151 175 183 TRANSISTOR Q201 Q202 Q203 Q204 Q205 Q251 Q401 Q402 Q701 Q703 Q901 Q902 Q903 Q904 Q905 Q906 Q907 Q908 QA01 QE01 QL01 QN01 QN02 QN05 QT02 QT03 95 78 147 135 116 73 17 34 48 57 174 215 205 189 189 189 89 89 52 217 180 135 132 66 210 210 176 182 124 169 175 120 94 95 129 121 182 110 176 209 202 196 228 232 136 222 181 174 188 180 100 176 172 141 100 225 235 13 229 142 114 Y 118 218 57 34 211 30 17 8 200 132 179 163 100 82 113 X Y Samsung Electronics 10-1

File name CK331FVR5X_BWT.SMSC.1.15.pdf

Wiring Diagram 10. Wiring Diagram 10-1 S15A POWER CORD CRT PCB CN501B 1 2 3 4 5 6 7 8 HEAT GND 180V CUT/OFF GND B-OUT G-OUT R-OUT CN602 L+ OUT L- OUT R- OUT R+ OUT 1 2 3 4 CN701 SOUND L IN SOUND L OUT SOUND R IN SOUND R OUT FRONT VIDEO IN GND 21 PIN VIDEO IN GND 21 PIN AUDIO IN GND FRONT AUDIO OUT 11 10 9 8 7 6 5 4 3 2 1 Samsung Electronics 10-1