Samsung MR20300FX/TCE Spezifikationen

COLOR TELEVISION RECEIVERChassis : K15BDModel : TK1409TK2009TK2009STCOLOR TELEVISION RECEIVER CONTENTSPrecautionsSpecifications and IC DataDisassem

3-2 Main Board RemovalDisassembly and reassembly3-2 Samsung Electronics1. Separate the socket board from the CRT neck.2. Remove the Anode Cap from

3-3 Speaker RemovalDisassembly and reassemblySamsung Electronics 3-31. Remove the speaker bypressing the tension rib.1. Remove the screws. 2. Remo

Disassembly and reassembly3-4 Samsung Electronics3-4 CRT Removal1. Spread a soft mat on the floor. Place the TV set facedown.2. Remove the 4 nuts

Alignment and Adjustments4-14. Alignment and Adjustments4-1 Preadjustment4-1-1 Factory Mode1. Do not attempt these adjustments in the VideoMode.2. The

4-2-2 Main Adjustment ParameterNOTE : Once a system (of PAL N/NTSCM, PALM System) is adjusted, another system is automatically adjusted. (NHS=P

Alignment and Adjustments4-34-2-3 Option Table543210< VIDEO MUTE>0 : VIDEO MUTE ON1 : VIDEO MUTE OFF< BLUE-SCREEN OPTION>0 : BLUE-BACK

4-2-2 Main Adjustment ParameterN OTE : Once a system (of PA L N / N T SC M , PA L M System) is adjusted, another system is automatically adjus

4-2-3 MTS TableINITIAL DATA REMARKRANGEOSD ABBREVIATIONFUNCTIONTable 4-2 MTS Adjustment Parameter (Z9036512PSC) ATENUATIONSPECTRALWIDEBAND0 ~ 15 STEP

Alignment and Adjustments4-44-3 Other Adjustments4-3-1 General1. Usually, a color TV needs only slight touch-up adjustment upon installation. Chec

Alignment and Adjustments4-54-3-4 FOCUS Adjustment1. Input a black and white signal.2. Adjust the tuning control for the clearest pic-ture.3. Ad

1. Precautions1-1 Safety Precautions1. Be sure that all of the built-in protectivedevices are replaced. Restore any missingprotective shields.2. When

Alignment and Adjustments4-64-3-7 White Balance AdjustmentFig. 4-2 Convergence Magnet Assembly4 Pole Magnet6 Pole Magnet2 Pole MagnetClamperScrew2 PO

Alignment and Adjustments4-74-3-8 Center Convergence Adjustment1. Warm up the receiver for at least 20 minutes. 2. Adjust the two tabs of the 4 pole m

4-3-10 RF AGC AdjustmentSet the AGC data to 5.0 (Factory Mode).4-3-11 Sub-Color AdjustmentSet SCR data to 10 (Factory Mode).4-3-12 Geometry Adjustme

4-2-3 Test Pattern (Aging Mode)1. This mode can be used during servicing, or forconfirming that the convergence and purityadjustments are correct.2. A

TroubleshootingSamaung Electronics 5-15. Troubleshooting 5-1 No Video (Raster On, No Sound)YesNoOpen the IF Pin of TunerCheck/ReplaceTU01, NoMeasure t

5-2 No PowerTroubleshooting5-2 Samaung ElectronicsYesNoNoYesNoNoNoCheck the 125V,13.0V B+ LinesCheck IC802 Pin 9 (5V)Check/ReplaceIC801, D807,D808,D80

5-3 No Video (Sound OK)TroubleshootingSamaung Electronics 5-3YesNoNoYesNoNoCheck IC201 Pin 6 (CVBS)Check/ReplaceIC201Check IC201Pins 19, 20, 21Check I

Troubleshooting5-4 Samaung Electronics5-4 No Sound (Video OK)NoNoNoCheck/ReplaceA/V Front assembly.Check IC201Pin 15 (Sound Out)Check/ReplaceIC201Chec

Exploded Views & Parts ListSamaung Electronics 6-16. Exploded Views & Parts ListNo Code No Description Specification Q’ty Remark1 AA92-00732B

Exploded Views & Parts List6-2 Samaung ElectronicsNo Code No Description Specification Q’ty Remark1 AA92-00730B ASSY CABINET FRONT ;TK2009SC/TCE 1

1-1 Safety Precautions (Continued)9. High voltage is maintained within specifiedlimits by close-tolerance, safety-related components and adjustments.

Exploded Views & Parts ListSamaung Electronics 6-3No Code No Description Specification Q’ty Remark1 AA92-00730C ASSY CABINET FRONT ;TK2009STSC/TCE

6-4 Samsung ElectronicsMEMO

ASSY PCB MAIN(COM)1 * AA97-00650D ASSY PCB MAIN(COM);TK1409SC/TCE,K15B,ARG S.N.A..2 C102 2401-000962 C-AL;22uF,20%,50V,GP,TP,5x11,5..2 C104 2202-00012

..2 D504 0402-000546 DIODE-RECTIFIER;TVR10G,400V,1.0A,DO-41,T..2 D601 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35,..2 D801S 0402-001111 DIODE-

..2 R231 2001-000563 R-CARBON;27KOHM,5%,1/8W,AA,TP,1.8X3.2MM..2 R232 2001-000356 R-CARBON;150KOHM,5%,1/8W,AA,TP,1.8X3.2M..2 R234 2001-000281 R-CARBON;

..2 RE02 2001-001077 R-CARBON(S);150OHM,5%,1/2W,AA,TP,2.4X6.4..2 AA41-00227B PCB-A/V;CT-20S4,FR-1,1L,B,1.6T,245X245 S.N.A..2 0202-000187 SOLDER-WIRE F

ASSY PCB MAIN(COM)1 * AA97-00650E ASSY PCB MAIN(COM);TK2009SC/TCE,K15B,ARG S.N.A..2 C102 2401-000962 C-AL;22uF,20%,50V,GP,TP,5x11,5..2 C104 2202-00012

..2 D814 0404-001056 DIODE-SCHOTTKY;RK16,60V,1.5A,DO-204AC,TP..2 D855 0403-000510 DIODE-ZENER;MTZJ6.2B,6.2V,5.96-6.27V,500..2 D856 0403-000508 DIODE-Z

..2 R246 2001-000613 R-CARBON;3.9KOHM,5%,1/8W,AA,TP,1.8X3.2M..2 R247 2001-000577 R-CARBON;2KOHM,5%,1/8W,AA,TP,1.8X3.2MM..2 R252 2004-001914 R-METAL;39

..2 AA69-60002B WOODEN-BOX;WOOD,1060,560,400,45%,- S.N.A..2 AA69-60002C WOODEN-BOX;WOOD,530,560,400,45%,- S.N.A..2 AA69-90001A SILICAGEL;M2,5GR,-,-,-

1-2 Servicing Precautions1. Servicing precautions are printed on the cabinet. Follow them.2. Always unplug the unit’s AC power cord fromthe AC power

ASSY PCB MAIN(COM)1 * AA97-00650F ASSY PCB MAIN(COM);TK2009STSC/TCE,K15B,A S.N.A..2 C102 2401-000962 C-AL;22uF,20%,50V,GP,TP,5x11,5..2 C104 2202-00012

..2 D504 0402-000546 DIODE-RECTIFIER;TVR10G,400V,1.0A,DO-41,T..2 D601 0401-000005 DIODE-SWITCHING;1N4148,100V,200mA,DO-35,..2 D801S 0402-001111 DIODE-

..2 R225 2001-000515 R-CARBON;220OHM,5%,1/8W,AA,TP,1.8X3.2MM..2 R226 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM..2 R227 2001-000011 R-CARBON;

..2 VX801S 1405-000152 VARISTOR;560V,2500A,14x8.5mm,TP..2 X203 2801-003298 CRYSTAL-UNIT;3.579545MHz,30ppm,28-AAM,20..2 X901 2801-003224 CRYSTAL-UNIT;3

..2 3001-000274 SPEAKER;5W,8ohm,90dB,160Hz..2 AA39-20505M LEAD CONNECTOR-ASSY;,4P,YSH025-04,REC,35ASSY CRT1 * AA97-00338B ASSY CRT;AA03-10029X,0mG,A48

7-14 Samsung ElectronicsMEMO

10. Wiring DiagramWiring DiagramSamaung Electronics 10-112345678SOUND L INSOUND L OUTSOUND R OUTFRONT VIDEO INGND21 PIN VIDEO INGNDCRT PCBPOWERCORD123

11-111-1 MAIN 1/4TP03TP01TP02TP0411. Schematic Diagrams

11-2TP10TP11TP06TP07TP13TP14TP15TP16TP17TP08TP09TP18TP05TP1211-2 MAIN 2/4

11-3TP20TP21TP22TP23TP24TP25TP2611-3 MAIN 3/4

1. Some semiconductor (“solid state”) devicesare easily damaged by static electricity. Suchcomponents are called ElectrostaticallySensitive Devices (E

11-411-4 MAIN 4/4TP27TP28TP29

11-511-5 STEREO

Waveforms12-112. K15B WaveformsTP04TP01 TP02 TP03TP10TP12TP07TP06TP05TP9TP08TP11MICOM #31X-TAL IN2.9VppMICOM #27Vertical SYNC5VppMICOM #26Horizontal

Waveforms12-2TP 21TP 17 TP 18TP 22TP 16TP 19TP 20TP15TP14TP13TP 24TP 23IC201 #18Black-current input2.5VppIC201 #19Blue output1.6VppIC201 #20Green outp

Waveforms12-3TP 29TP 28TP27TP26TP25SMPS IC #1(Drain)630VppSMPS IC #5(SYNC)2.8VppVideo-AMP #9(Green)95VppVideo-AMP #8(Red)110VppVideo-AMP #7(Blue)95Vp

MAY. 2001Printed in Korea3K15B-2009

Specifications and IC DataSamaung Electronics 2-12. Specifications and IC Data2-1 SpecificationsTelevision System Power ConsumptionPicture Tube Power

2-2 IC Line UpSpecifications and IC Data2-2 Samaung ElectronicsLoc. No Specification Description RemarkIC201 TDA8841 SI NTSC, PAL M/N PhilipsIC301

2-3 Semiconductor Base DiagramsSpecifications and IC DataSamaung Electronics 2-3ELECTROLYTIC-CONDENSERICDIODETDA884X(Pin 56)SSM-174PT(Pin 42)X24CO2P(P

Disassembly and reassemblySamsung Electronics 3-13. Disassembly and Reassembly3-1 Back Cover Removal1. After removing the screws, press the tension ri