Page 1: Table Of Contents
COLOR TELEVISION RECEIVER Chassis : K15BD Model : TK1409 TK2009 TK2009ST TK2098 CUBRE TAMBIEN MODELOS GE1400, GE2000 y GE200ST CON NUEVO CHASIS Información reservada a Agentes Autorizados BGH - Por favor conserve este Manual COLOR TELEVISION RECEIVER CONTENTS Precautions Specifications and IC Data...
Page 2: 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 3 Precautions 1-1 Safety Precautions (Continued) 9. High voltage is maintained within specified 15. Observe the original lead dress, especially limits by close-tolerance, safety-related near the following areas: Antenna wiring, components and adjustments. If the high sharp edges, and especially the AC and high voltage exceeds the specified limits, check voltage power supplies.
Page 4: 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 5 Precautions 1-3 Precautions for Electrostatically Sensitive Devices (ESDs) 1. Some semiconductor (“solid state”) devices 5. Use only a grounded-tip soldering iron when are easily damaged by static electricity. Such soldering or unsoldering ESDs. components are called Electrostatically Sensitive Devices (ESDs); examples include 6.
Page 6: Specifications And Ic Data
Specifications and IC Data 2. Specifications and IC Data 2-1 Specifications Television System 14”/20” NTSC, PAL M/N Color TV Signal Power Consumption 14” : 57 Watts Nominal, 20” : 70 Watts Nominal Picture Tube 14” : A34KQV42X 20” : A48KRD82X (H) Power Requirements AC 100 ~ 240V, 50/60Hz Operating System...
Page 7 Specifications and IC Data 2-2 IC Line Up Table 2-1 IC Line-up Loc. No Specification Description Remark IC201 TDA8841 SI NTSC, PAL M/N Philips IC301 TDA8356 VERTICAL OUTPUT IC501 TDA6107Q RGB DRIVE AMP IC601 LA4425 SOUND-AMP (2.5W x 1CH) IC602 LA4425 SOUND-AMP (2.5W x 1CH) IC801...
Page 8 Specifications and IC Data 2-3 Semiconductor Base Diagrams ELECTROLYTIC- CONDENSER DIODE TDA884X(Pin 56) SSM-174PT(Pin 42) X24CO2P(Pin 8) KS24C020(Pin 8) TRANSISTOR SAW-FILTER TRANSISTOR M1963M 2SD1651 UPC574J 2SD1650 KSD5072 KSC815-Y KA33V KSD5071 KSA539-Y KSD1711 BC548 KSC5386 KTC9014 E B C TRANSISTOR TDA8133 TDA8356 KSR1012 TDA6107Q...
Page 9: 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 10 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.
Page 11: Speaker Removal
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 12 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 cabi- net. 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.
Page 13: Alignment And Adjustment
Alignment and Adjustments 4. Alignment and Adjustments 4-1 Preadjustment 4-1-1 Factory Mode 4-1-3 When CRT Is Replaced 1. Make the following adjustments AFTER set- 1. Do not attempt these adjustments in the Video ting up after setting up purity and conver- Mode.
Page 14 Alignment and Adjustments 4-2-2 Main Adjustment Parameter Table 4-1 Main Adjustment Parameter (SSM-174PT, TDA8841) RANGE INITIAL DATA REMARK FUNCTION OSD ABBREVIATION 0 ~ 63 STEP AUTO GAIN CONTROL 0 ~ 128 STEP VOLTAGE CONTROL OSCILLATOR SUB BRIGHT 0 ~ 23 STEP 0 ~ 23 STEP SUB CONTRAST RED DRIVE GAIN...
Page 15 Alignment and Adjustments 4-2-3 Option Table < VIDEO MUTE> 0 : VIDEO MUTE ON 1 : VIDEO MUTE OFF < BLUE-SCREEN OPTION> 0 : BLUE-BACK ON 1 : BLUE-BACK OFF <AUTO SOUND OPTION> 0 : AUTO SOUND OFF 1 : AUTO SOUND ON <...
Page 16 Alignment and Adjustments 4-2-2 Main Adjustment Parameter Table 4-1 Main Adjustment Parameter (Z9036512PSC) RANGE INITIAL DATA REMARK FUNCTION OSD ABBREVIATION 0 ~ 63 STEP AUTO GAIN CONTROL 0 ~ 23 STEP SUB BRIGHT SUB CONTRAST 0 ~ 23 STEP 0 ~ 23 STEP SUB TINT NTSC SUB COLOR 0 ~ 23 STEP...
Page 17 4-2-3 MTS Table Table 4-2 MTS Adjustment Parameter (Z9036512PSC) RANGE INITIAL DATA REMARK FUNCTION OSD ABBREVIATION 0 ~ 15 STEP ATENUATION SPECTRAL 0 ~ 63 STEP SPECTRAL WIDEBAND 0 ~ 63 STEP WIDEBAND 4-2-4 Option Byte 0 : 51 Byte 1 : 00 4-3ST...
Page 18: Other Adjustments
Alignment and Adjustments 4-3 Other Adjustments 4-3-1 General 4-3-2 Automatic Degaussing 1. Usually, a color TV needs only slight touch- A degaussing coil is mounted around the pic- up adjustment upon installation. Check the ture tube, so that external degaussing after basic characteristics such as height, horizontal moving the TV should be unnecessary.
Page 19 Alignment and Adjustments 4-3-4 FOCUS Adjustment 4-3-6 Purity Adjustment 1. Warm up the receiver for at least 20 minutes. 1. Input a black and white signal. 2. Plug in the CRT deflection yoke and tighten 2. Adjust the tuning control for the clearest pic- the clamp screw.
Page 20 Alignment and Adjustments 4 Pole Magnet 2 POLE PURITY 2 Pole Magnet 6 Pole Magnet Clamper Screw ADJUST THE ANG (VERTICAL LINES) YOKE CLAMP SCREW 6 POLE CONVERGENCE 4 POLE CONVERGENCE Fig. 4-2 Convergence Magnet Assembly Vertical Green Belt 31m/m Fig.
Page 21 Alignment and Adjustments 4-3-8 Center Convergence Adjustment 5. Turn the both tabs at the same time, keeping 1. Warm up the receiver for at least 20 minutes. the angle constant, and superimpose the red and blue horizontal line in the center of the 2.
Page 22 Alignment and Adjustments 4-3-10 RF AGC Adjustment 3. Adjust with PHS/NHS (Horizontal Shift) so that the lion-head pattern and CRT centers are aligned. Set the AGC data to 5.0 (Factory Mode). 4-3-11 Sub-Color Adjustment Set SCR data to 10 (Factory Mode). 4-3-12 Geometry Adjustment SC →PSL (NSL)→PVS (NVS)→...
Page 23 Alignment and Adjustments 4-2-3 Test Pattern (Aging Mode) 1. This mode can be used during servicing, or for confirming that the convergence and purity adjustments are correct. 2. Access the Test Pattern parameters by pressing a CHANNEL keys (s ,t ) while the Service Mode is on.
Page 24: Troubleshooting
Troubleshooting 5. Troubleshooting 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) Samaung Electronics...
Page 25: No Power
Troubleshooting 5-2 No Power Check/Replace Check the 125V, IC801, D807,D808, 13.0V B + Lines D809,D810,D802 Check/Replace Check IC802 IC802 (KA7630) Pin 9 (5V) Check IC901 Check/Replace Pin 10(4V). IC901, D902 Check IC901 Check/Replace Pin 20 ; Stand-by : 0V IC901, (µ-com). Normal : 5V Check/Replace Check IC201,...
Page 26 Troubleshooting 5-3 No Video (Sound OK) Check IC201 Check/Replace Pin 12,37 (8V) IC802 KA7630 Check IC201 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 R419, R505 (HEATER 6.3Vrms)
Page 27 Troubleshooting 5-4 No Sound (Video OK) Check IC201 Check/Replace Pin 15 (Sound Out) IC201 Check/Replace Check IC601/IC602 Q902, IC601, IC602 Pins 1, (SOUND IN) Check IC601/IC602 Check/Replace Pin 3 (B+ 10-12.5V) Q601, Q602, R819 Check/Replace Check IC601/IC602 IC601/IC602 Check/Replace A/V Front assembly. Samaung Electronics...
Page 28: Exploded View And Parts List
Exploded Views & Parts List 6. Exploded Views & Parts List 6-1 TK1409SC/TCE Code No Description Specification Q’ty Remark AA92-00732B ASSY CABINET FRONT ;TK1409SC/TCE AA64-01489F CABINET FRONT ;14H3,SV808P EWN,HIPS HB,G4 AA64-00474B BADGE BRAND ;14INCH,AL,-,-,40(22),SILVER, AA64-01492B KNOB POWER ;14H3,ABS HB,G3676,NO-SILK AA64-01493B WINDOW REMOCON ;14H3,PC,VIOLET AA64-01494B...
Page 29 Exploded Views & Parts List 6-2 TK2009SC/TCE Code No Description Specification Q’ty Remark AA92-00730B ASSY CABINET FRONT ;TK2009SC/TCE AA64-01438G CABINET FRONT ;20H3,SV808P EWN,HIPS,HB,G4 AA64-00475B BADGE BRAND ;20INCH,AL,-,-,50(25),SILVER, AA64-01338B KNOB POWER ;20H3,ABS,G3676,NO-SILK AA64-01339B WINDOW REMOCON ;20H3,PC,VIOLET AA64-01340B INDICATOR LED ;20H3,ACRYL AA61-60003J SPRING-CS;...
Page 30 Exploded Views & Parts List 6-3 TK2009STSC/TCE Code No Description Specification Q’ty Remark AA92-00730C ASSY CABINET FRONT ;TK2009STSC/TCE AA64-01438H CABINET FRONT ;20H3,SV808P EWS,HIPS,HB,G4 AA64-00475B BADGE BRAND ;20INCH,AL,-,-,50(25),SILVER, AA64-01338B KNOB POWER ;20H3,ABS,G3676,NO-SILK AA64-01339B WINDOW REMOCON ;20H3,PC,VIOLET AA64-01340B INDICATOR LED ;20H3,ACRYL AA61-60003J SPRING-CS ;-,SUS304,0.5,OD6,H12,N7,-,-,- AA41-00227B...
Page 31 MEMO Samsung Electronics...
Page 32: Electric Parts List
Electric Parts List 7. Electric Parts List 7-1 TK1409SC/TCE Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ASSY PCB MAIN(COM) ..2 C601 2401-001998 C-AL;1000uF,20%,25V,GP,TP,10x20,5mm ..2 C602 2201-000292 C-CERAMIC,DISC;1nF,10%,50V,Y5P,TP,5x3.5, ..2 C603 2401-000603 C-AL;1uF,20%,50V,GP,TP,5x11,5 AA97-00650D ASSY PCB MAIN(COM);TK1409SC/TCE,K15B,ARG S.N.A ..2 C604...
Page 33 Electric Parts List Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ..2 D504 0402-000546 DIODE-RECTIFIER;TVR10G,400V,1.0A,DO-41,T ..4 6003-000333 SCREW-TAPTITE;RH,+,2S,M3,L10,ZPC(YEL),SW ..2 D601 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, ..4 AA62-30186B HEAT SINK-ES;-,-,-,SILVER,171J + COVER-H ..2 D801S 0402-001111 DIODE-RECTIFIER;1N5397GP,600V,1.5A,DO-20 ..2 IC802 1203-001531 IC-POSI.FIXED REG.;7630,SIP,10P,-,PLASTI ..2 D802...
Page 34 Electric Parts List Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ..2 R231 2001-000563 R-CARBON;27KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..2 R907 2001-000007 R-CARBON;3KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..2 R232 2001-000356 R-CARBON;150KOHM,5%,1/8W,AA,TP,1.8X3.2M ..2 R908 2001-000006 R-CARBON;2.4KOHM,5%,1/8W,AA,TP,1.8X3.2M ..2 R234 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..2 R909 2001-000613 R-CARBON;3.9KOHM,5%,1/8W,AA,TP,1.8X3.2M ..2 R235 2001-000633 R-CARBON;30KOHM,5%,1/8W,AA,TP,1.8X3.2MM...
Page 35 Electric Parts List Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ..2 RE02 2001-001077 R-CARBON(S);150OHM,5%,1/2W,AA,TP,2.4X6.4 ASSY SPEAKER AA41-00227B PCB-A/V;CT-20S4,FR-1,1L,B,1.6T,245X245 S.N.A 0202-000187 SOLDER-WIRE FLUX;-,RS60S,D1.2,63Sn/37Pb S.N.A AA96-00610A ASSY SPEAKER;,16OHM,3W,3001-001039,AA39- S.N.A 3001-001039 SPEAKER;3W,16ohm,90dB,180Hz S.N.A ASSY-PACKING,CKD AA39-20505N LEAD CONNECTOR-ASSY;,4P,YSH025-04,REC,35 AA92-90001A ASSY-PACKING,CKD;ALL MODEL S.N.A...
Page 36 Electric Parts List 7-2 TK2009SC/TCE Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ASSY PCB MAIN(COM) ..2 C702 2401-000471 C-AL;10uF,20%,50V,BP,TP,5x11,5mm ..2 C703 2202-000183 C-CERAMIC,MLC-AXIAL;2.2NF,20%,16V,Y5R,TP ..2 C705 2202-000183 C-CERAMIC,MLC-AXIAL;2.2NF,20%,16V,Y5R,TP AA97-00650E ASSY PCB MAIN(COM);TK2009SC/TCE,K15B,ARG S.N.A ..2 C801 2401-002219 C-AL;220uF,20%,400V,GP,ST,25x40,10...
Page 37 Electric Parts List Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ..2 D814 0404-001056 DIODE-SCHOTTKY;RK16,60V,1.5A,DO-204AC,TP ..2 L301 2701-000115 INDUCTOR-AXIAL;10uH,10%,3x7mm ..2 D855 0403-000510 DIODE-ZENER;MTZJ6.2B,6.2V,5.96-6.27V,500 ..2 L302 2701-000114 INDUCTOR-AXIAL;10uH,10%,2.5x3.4mm ..2 D856 0403-000508 DIODE-ZENER;MTZJ5.6B,5.6V,5.45-5.73V,500 ..2 L303 2701-000114 INDUCTOR-AXIAL;10uH,10%,2.5x3.4mm ..2 D901 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35,...
Page 38 Electric Parts List Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ..2 R246 2001-000613 R-CARBON;3.9KOHM,5%,1/8W,AA,TP,1.8X3.2M ..2 R919 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..2 R247 2001-000577 R-CARBON;2KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..2 R921 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..2 R252 2004-001914 R-METAL;39Kohm,2%,1/8W,AA,TP,1.8x3.5mm ..2 R922 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..2 R258 2001-000449 R-CARBON;2.2KOHM,5%,1/8W,AA,TP,1.8X3.2M...
Page 39 Electric Parts List Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark AA69-60002B WOODEN-BOX;WOOD,1060,560,400,45%,- S.N.A ASSY-POWER,CORD AA69-60002C WOODEN-BOX;WOOD,530,560,400,45%,- S.N.A AA69-90001A SILICAGEL;M2,5GR,-,-,- S.N.A AA96-70170A ASSY-POWER,CORD;-,KKP419C,AP2/YES,H/C300 S.N.A AA61-30009A LOCKER-BAND,CLIP;-,SPC-1,-,-,18MM T0.5,- S.N.A AA63-10007C BAND-PP;-,-,-,W18,-,CLEAR,1G,- S.N.A AA39-10005Q POWER-CORD;-,KKP-560N,H03VVH2-F,2.4m,3P, AA69-30010A BAG-SHEET;LDPE,T0.08,W220,L300,-,-,- S.N.A AA61-20284A HOLDER;-,P-CORD,PP,VO,BLK,KE-002...
Page 40 Electric Parts List 7-3 TK2009STSC/TCE Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ASSY PCB MAIN(COM) ..2 C705 2202-000183 C-CERAMIC,MLC-AXIAL;2.2NF,20%,16V,Y5R,TP ..2 C801 2401-002219 C-AL;220uF,20%,400V,GP,ST,25x40,10 ..2 C802 2201-000119 C-CERAMIC,DISC;100nF,+80-20%,50V,Y5V,TP, AA97-00650F ASSY PCB MAIN(COM);TK2009STSC/TCE,K15B,A S.N.A ..2 C803 2301-001435 C-FILM,PPF;1.5nF,5%,1.2kV,TP,15x8x12.5mm...
Page 41 Electric Parts List Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ..2 D504 0402-000546 DIODE-RECTIFIER;TVR10G,400V,1.0A,DO-41,T ..4 1201-001308 IC-POWER AMP;7266,ZIP,15P,-,DUAL,26dB,PL ..2 D601 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, ..4 6003-000333 SCREW-TAPTITE;RH,+,2S,M3,L10,ZPC(YEL),SW ..2 D801S 0402-001111 DIODE-RECTIFIER;1N5397GP,600V,1.5A,DO-20 ..4 AA62-30180J HEAT SINK-ES;-,A6063 EXTR,-,WHT,-,-,-,40 ..2 D802 0402-000540 DIODE-RECTIFIER;RU20A,600V,1.5A,-,TP ..2 IC801S AA96-00294A ASSY H/S;DP,-,-,-,AA96-00242A...
Page 42 Electric Parts List Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ..2 R225 2001-000515 R-CARBON;220OHM,5%,1/8W,AA,TP,1.8X3.2MM ..2 R902 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..2 R226 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..2 R903 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..2 R227 2001-000011 R-CARBON;75KOHM,5%,1/8W,AA,TP,1.8X3.2MM ..2 R904 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM ..2 R230 2001-000890 R-CARBON;6.8KOHM,5%,1/8W,AA,TP,1.8X3.2M...
Page 43 Electric Parts List Loc. No. Code No. Description ; Specification Remark Loc. No. Code No. Description ; Specification Remark ..2 VX801S 1405-000152 VARISTOR;560V,2500A,14x8.5mm,TP ..2 JE601 3722-000143 JACK-PHONE;1P(VER),3.4mm,AG,BLK,NO ..2 X203 2801-003298 CRYSTAL-UNIT;3.579545MHz,30ppm,28-AAM,20 ..2 JR01 3722-001031 JACK-RCA;3P,3.6MM,#18,AU ..2 X901 2801-003224 CRYSTAL-UNIT;32.768KHZ,20PPM,28-AAY,12.5 ..2 RE01 2001-001077 R-CARBON(S);150OHM,5%,1/2W,AA,TP,2.4X6.4 ..2 XC01 2801-003300 CRYSTAL-UNIT;3.575611MHz,30ppm,28-AAM,20...
Page 44 ASSY CRT AA97-00338B ASSY CRT;AA03-10029X,0mG,A48KRD82X(H),B S.N.A AA63-60028A SPACER-DY;-,NEOPRENE,-,-,-,BLK,-,-,V0 W1 AA27-50004W DEFLECTION-YOKE;-,DSE-1992LL(1H),PCL,A48 AA27-00002A MAGNET-CONVERGENCE;-,JH291-SC-OB,29.1MM AA03-10029X CRT-COLOR;-,A48KRD82X(H),0mG,20,90deg,5 ASSY-POWER,CORD AA96-70170A ASSY-POWER,CORD;-,KKP419C,AP2/YES,H/C300 S.N.A AA39-10005Q POWER-CORD;-,KKP-560N,H03VVH2-F,2.4m,3P, AA61-20284A HOLDER;-,P-CORD,PP,VO,BLK,KE-002 S.N.A ASSY-ACCESSORY AA97-00433A ASSY-ACCESSORY;-,TFK20506C/TCE,K15B,ARGE S.N.A AA42-10001V ANT-ROD;-,3S,620mm,BRN,UL/CSA AA68-00552A MANUAL-USERS;K15B TELEFUNKEN,W/P100(G),- AA26-90001C TRANS-MATCHING;-,300ohm/75ohm,PAL,40-890 REMOCON AA59-00021L REMOCON;-,TM59,SSM174PT,28,L/GRAY,TELE Samsung Electronics 7-13...
Page 45 MEMO 7-14 Samsung Electronics...
Page 46: Wiring Diagram
Wiring Diagram 10. Wiring Diagram POWER CORD CRT PCB CN501B 1 2 3 4 5 6 7 8 CN701 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...
Page 47: Schematic Diagrams
11. Schematic Diagrams 11-1 MAIN 1/4 TP01 TP04 TP03 TP02 11-1...
Page 48 11-2 MAIN 2/4 TP07 TP18 TP06 TP08 TP05 TP09 TP17 TP10 TP13 TP15 TP12 TP11 TP14 TP16 11-2...
Page 49 11-3 MAIN 3/4 TP25 TP26 TP22 TP20 TP23 TP21 TP24 11-3...
Page 50 11-4 MAIN 4/4 TP28 TP29 TP27 11-4...
Page 51 11-5 STEREO 11-5...
Page 52 Waveforms 12. K15B Waveforms TP01 TP02 TP03 MICOM #27 MICOM #26 MICOM #31 Vertical SYNC Horizontal SYNC X-TAL IN 5Vpp 5Vpp 2.9Vpp TP04 TP05 TP06 Sound-Amp IC #4 IC201 #55 IC201 #51 Variable 0 ~ 12 Vpp Audio deemphasis Vertical sawtooth capacitor 700mVpp 3Vpp TP07...
Page 53 Waveforms TP13 TP14 TP15 IC201 #20 IC201 #18 IC201 #19 Green output Black-current input Blue output 1.7Vpp 2.5Vpp 1.6Vpp TP 16 TP 17 TP 18 IC201 #21 IC201 #28 IC201 #40 Red output Luminance output Horizontal output 1.8Vpp 1.2Vpp 700mVpp TP 20 TP 21 TP 19...
Page 54 Waveforms TP25 TP26 TP27 SMPS IC #1(Drain) Video-AMP #9(Green) SMPS IC #5(SYNC) 630Vpp 95Vpp 2.8Vpp TP 28 TP 29 Video-AMP #8(Red) Video-AMP #7(Blue) 110Vpp 95Vpp 12-3...
Page 55: May. 2001
MAY. 2001 Printed in Korea 3K15B-2009...

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